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- Issue #15194: Update libffi to the 3.0.11 release.

This commit is contained in:
doko@ubuntu.com 2012-06-26 17:56:44 +02:00
parent 13c668229c
commit 2a918768f1
192 changed files with 29961 additions and 6046 deletions
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11
Misc/NEWS
View File

@ -2,6 +2,17 @@
Python News
+++++++++++
What's New in Python 3.3.0 Beta 2?
==================================
*Release date: xx-xxx-2012*
Extension Modules
-----------------
- Issue #15194: Update libffi to the 3.0.11 release.
What's New in Python 3.3.0 Beta 1?
==================================

149
Modules/_ctypes/libffi.diff
View File

@ -1,74 +1,14 @@
diff -urN libffi.orig/configure libffi/configure
--- libffi.orig/configure 2010-03-19 18:29:54.588499862 +0100
+++ libffi/configure 2010-03-19 18:32:09.113499479 +0100
@@ -11228,6 +11228,9 @@
i?86-*-solaris2.1[0-9]*)
TARGET=X86_64; TARGETDIR=x86
;;
+ i*86-*-nto-qnx*)
+ TARGET=X86; TARGETDIR=x86
+ ;;
i?86-*-*)
TARGET=X86; TARGETDIR=x86
;;
@@ -11245,12 +11248,12 @@
;;
mips-sgi-irix5.* | mips-sgi-irix6.*)
- TARGET=MIPS; TARGETDIR=mips
+ TARGET=MIPS_IRIX; TARGETDIR=mips
;;
mips*-*-linux*)
# Support 128-bit long double for NewABI.
HAVE_LONG_DOUBLE='defined(__mips64)'
- TARGET=MIPS; TARGETDIR=mips
+ TARGET=MIPS_IRIX; TARGETDIR=mips
;;
powerpc*-*-linux* | powerpc-*-sysv*)
@@ -11307,7 +11310,7 @@
as_fn_error "\"libffi has not been ported to $host.\"" "$LINENO" 5
fi
- if test x$TARGET = xMIPS; then
+ if expr x$TARGET : 'xMIPS' > /dev/null; then
MIPS_TRUE=
MIPS_FALSE='#'
else
@@ -12422,6 +12425,12 @@
ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
+ac_config_links="$ac_config_links include/ffi_common.h:include/ffi_common.h"
+
+
+ac_config_files="$ac_config_files fficonfig.py"
+
+
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@@ -13521,6 +13530,8 @@
"testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
"man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
"libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
+ "include/ffi_common.h") CONFIG_LINKS="$CONFIG_LINKS include/ffi_common.h:include/ffi_common.h" ;;
+ "fficonfig.py") CONFIG_FILES="$CONFIG_FILES fficonfig.py" ;;
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
diff -urN libffi.orig/configure.ac libffi/configure.ac
--- libffi.orig/configure.ac 2010-03-19 18:27:44.988498585 +0100
+++ libffi/configure.ac 2010-03-19 18:31:29.252505178 +0100
--- libffi.orig/configure.ac 2012-04-12 05:10:51.000000000 +0200
+++ libffi/configure.ac 2012-06-26 15:42:42.477498938 +0200
@@ -1,4 +1,7 @@
dnl Process this with autoconf to create configure
+#
+# file from libffi - slightly patched for ctypes
+#
AC_PREREQ(2.63)
AC_PREREQ(2.68)
@@ -91,6 +94,9 @@
@@ -114,6 +117,9 @@
i?86-*-solaris2.1[[0-9]]*)
TARGET=X86_64; TARGETDIR=x86
;;
@ -76,24 +16,24 @@ diff -urN libffi.orig/configure.ac libffi/configure.ac
+ TARGET=X86; TARGETDIR=x86
+ ;;
i?86-*-*)
TARGET=X86; TARGETDIR=x86
TARGET=X86_64; TARGETDIR=x86
;;
@@ -108,12 +114,12 @@
@@ -131,12 +137,12 @@
;;
mips-sgi-irix5.* | mips-sgi-irix6.*)
mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
- TARGET=MIPS; TARGETDIR=mips
+ TARGET=MIPS_IRIX; TARGETDIR=mips
;;
mips*-*-linux*)
mips*-*-linux* | mips*-*-openbsd*)
# Support 128-bit long double for NewABI.
HAVE_LONG_DOUBLE='defined(__mips64)'
- TARGET=MIPS; TARGETDIR=mips
+ TARGET=MIPS_IRIX; TARGETDIR=mips
;;
powerpc*-*-linux* | powerpc-*-sysv*)
@@ -170,7 +176,7 @@
moxie-*-*)
@@ -212,7 +218,7 @@
AC_MSG_ERROR(["libffi has not been ported to $host."])
fi
@ -102,7 +42,7 @@ diff -urN libffi.orig/configure.ac libffi/configure.ac
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(X86_FREEBSD, test x$TARGET = xX86_FREEBSD)
@@ -401,4 +407,8 @@
@@ -499,4 +505,8 @@
AC_CONFIG_FILES(include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc)
@ -111,3 +51,70 @@ diff -urN libffi.orig/configure.ac libffi/configure.ac
+AC_CONFIG_FILES(fficonfig.py)
+
AC_OUTPUT
--- libffi-3.0.11/fficonfig.py.in 1970-01-01 01:00:00.000000000 +0100
+++ libffi/fficonfig.py.in 2012-03-15 01:04:27.000000000 +0100
@@ -0,0 +1,35 @@
+ffi_sources = """
+src/prep_cif.c
+src/closures.c
+src/dlmalloc.c
+""".split()
+
+ffi_platforms = {
+ 'MIPS_IRIX': ['src/mips/ffi.c', 'src/mips/o32.S', 'src/mips/n32.S'],
+ 'MIPS_LINUX': ['src/mips/ffi.c', 'src/mips/o32.S'],
+ 'X86': ['src/x86/ffi.c', 'src/x86/sysv.S'],
+ 'X86_FREEBSD': ['src/x86/ffi.c', 'src/x86/freebsd.S'],
+ 'X86_WIN32': ['src/x86/ffi.c', 'src/x86/win32.S'],
+ 'SPARC': ['src/sparc/ffi.c', 'src/sparc/v8.S', 'src/sparc/v9.S'],
+ 'ALPHA': ['src/alpha/ffi.c', 'src/alpha/osf.S'],
+ 'IA64': ['src/ia64/ffi.c', 'src/ia64/unix.S'],
+ 'M32R': ['src/m32r/sysv.S', 'src/m32r/ffi.c'],
+ 'M68K': ['src/m68k/ffi.c', 'src/m68k/sysv.S'],
+ 'POWERPC': ['src/powerpc/ffi.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S', 'src/powerpc/linux64.S', 'src/powerpc/linux64_closure.S'],
+ 'POWERPC_AIX': ['src/powerpc/ffi.c', 'src/powerpc/aix.S', 'src/powerpc/aix_closure.S'],
+ 'POWERPC_FREEBSD': ['src/powerpc/ffi.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S'],
+ 'ARM': ['src/arm/sysv.S', 'src/arm/ffi.c'],
+ 'LIBFFI_CRIS': ['src/cris/sysv.S', 'src/cris/ffi.c'],
+ 'FRV': ['src/frv/eabi.S', 'src/frv/ffi.c'],
+ 'S390': ['src/s390/sysv.S', 'src/s390/ffi.c'],
+ 'X86_64': ['src/x86/ffi64.c', 'src/x86/unix64.S', 'src/x86/ffi.c', 'src/x86/sysv.S'],
+ 'SH': ['src/sh/sysv.S', 'src/sh/ffi.c'],
+ 'SH64': ['src/sh64/sysv.S', 'src/sh64/ffi.c'],
+ 'PA': ['src/pa/linux.S', 'src/pa/ffi.c'],
+ 'PA_LINUX': ['src/pa/linux.S', 'src/pa/ffi.c'],
+ 'PA_HPUX': ['src/pa/hpux32.S', 'src/pa/ffi.c'],
+}
+
+ffi_sources += ffi_platforms['@TARGET@']
+
+ffi_cflags = '@CFLAGS@'
diff -urN libffi-3.0.11/src/dlmalloc.c libffi/src/dlmalloc.c
--- libffi-3.0.11/src/dlmalloc.c 2012-04-12 04:46:06.000000000 +0200
+++ libffi/src/dlmalloc.c 2012-06-26 15:15:58.949547461 +0200
@@ -457,6 +457,11 @@
#define LACKS_ERRNO_H
#define MALLOC_FAILURE_ACTION
#define MMAP_CLEARS 0 /* WINCE and some others apparently don't clear */
+#elif !defined _GNU_SOURCE
+/* mremap() on Linux requires this via sys/mman.h
+ * See roundup issue 10309
+ */
+#define _GNU_SOURCE 1
#endif /* WIN32 */
#ifdef __OS2__
diff -urN libffi-3.0.11/src/sparc/v8.S libffi/src/sparc/v8.S
--- libffi-3.0.11/src/sparc/v8.S 2012-04-12 04:46:06.000000000 +0200
+++ libffi/src/sparc/v8.S 2011-03-13 05:15:04.000000000 +0100
@@ -213,6 +213,10 @@
be,a done1
ldd [%fp-8], %i0
+ cmp %o0, FFI_TYPE_UINT64
+ be,a done1
+ ldd [%fp-8], %i0
+
ld [%fp-8], %i0
done1:
jmp %i7+8

915
Modules/_ctypes/libffi/ChangeLog
View File

@ -1,8 +1,911 @@
2012-04-11 Anthony Green <green@moxielogic.com>
* Makefile.am (EXTRA_DIST): Add new script.
* Makefile.in: Rebuilt.
2012-04-11 Zachary Waldowski <zwaldowski@gmail.com>
* generate-ios-source-and-headers.py,
libffi.xcodeproj/project.pbxproj: Support a Mac static library via
Xcode. Set iOS compatibility to 4.0. Move iOS trampoline
generation into an Xcode "run script" phase. Include both as
Xcode build scripts. Don't always regenerate config files.
2012-04-10 Anthony Green <green@moxielogic.com>
* src/powerpc/ffi_darwin.c (ffi_prep_args): Add missing semicolon.
2012-04-06 Anthony Green <green@moxielogic.com>
* Makefile.am (EXTRA_DIST): Add new iOS/xcode files.
* Makefile.in: Rebuilt.
2012-04-06 Mike Lewis <mikelikespie@gmail.com>
* generate-ios-source-and-headers.py: New file.
* libffi.xcodeproj/project.pbxproj: New file.
* README: Update instructions on building iOS binary.
* build-ios.sh: Delete.
2012-04-06 H.J. Lu <hongjiu.lu@intel.com>
* m4/libtool.m4 (_LT_ENABLE_LOCK): Support x32.
2012-04-06 Anthony Green <green@moxielogic.com>
* src/x86/ffi64.c (UINT128): Define differently for Intel and GNU
compilers, then use it.
2012-04-06 Anthony Green <green@moxielogic.com>
* testsuite/Makefile.am (EXTRA_DIST): Add missing test cases.
* testsuite/Makefile.in: Rebuilt.
2012-04-05 Zachary Waldowski <zwaldowski@gmail.com>
* include/ffi.h.in: Add missing trampoline table fields.
* src/arm/sysv.S: Fix ENTRY definition, and wrap symbol references
in CNAME.
* src/x86/ffi.c: Wrap Windows specific code in ifdefs.
2012-04-02 Peter Rosin <peda@lysator.liu.se>
* src/x86/win32.S (ffi_call_win32): Sign/zero extend the return
value in the Intel version as is already done for the AT&T version.
(ffi_closure_SYSV): Likewise.
(ffi_closure_raw_SYSV): Likewise.
(ffi_closure_STDCALL): Likewise.
2012-03-29 Peter Rosin <peda@lysator.liu.se>
* src/x86/win32.S (ffi_closure_raw_THISCALL): Unify the frame
generation, fix the ENDP label and remove the surplus third arg
from the 'lea' insn.
2012-03-29 Peter Rosin <peda@lysator.liu.se>
* src/x86/win32.S (ffi_closure_raw_SYSV): Make the 'stubraw' label
visible outside the PROC, so that ffi_closure_raw_THISCALL can see
it. Also instruct the assembler to add a frame to the function.
2012-03-23 Peter Rosin <peda@lysator.liu.se>
* Makefile.am (AM_CPPFLAGS): Add -DFFI_BUILDING.
* Makefile.in: Rebuilt.
* include/ffi.h.in [MSVC]: Add __declspec(dllimport) decorations
to all data exports, when compiling libffi clients using MSVC.
2012-03-29 Peter Rosin <peda@lysator.liu.se>
* src/x86/ffitarget.h (ffi_abi): Add new ABI FFI_MS_CDECL and
make it the default for MSVC.
(FFI_TYPE_MS_STRUCT): New structure return convention.
* src/x86/ffi.c (ffi_prep_cif_machdep): Tweak the structure
return convention for FFI_MS_CDECL to be FFI_TYPE_MS_STRUCT
instead of an ordinary FFI_TYPE_STRUCT.
(ffi_prep_args): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
(ffi_call): Likewise.
(ffi_prep_incoming_args_SYSV): Likewise.
(ffi_raw_call): Likewise.
(ffi_prep_closure_loc): Treat FFI_MS_CDECL as FFI_SYSV.
* src/x86/win32.S (ffi_closure_SYSV): For FFI_TYPE_MS_STRUCT,
return a pointer to the result structure in eax and don't pop
that pointer from the stack, the caller takes care of it.
(ffi_call_win32): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
(ffi_closure_raw_SYSV): Likewise.
2012-03-22 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/closure_stdcall.c [MSVC]: Add inline
assembly version with Intel syntax.
* testsuite/libffi.call/closure_thiscall.c [MSVC]: Likewise.
2012-03-23 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/ffitest.h: Provide abstration of
__attribute__((fastcall)) in the form of a __FASTCALL__
define. Define it to __fastcall for MSVC.
* testsuite/libffi.call/fastthis1_win32.c: Use the above.
* testsuite/libffi.call/fastthis2_win32.c: Likewise.
* testsuite/libffi.call/fastthis3_win32.c: Likewise.
* testsuite/libffi.call/strlen2_win32.c: Likewise.
* testsuite/libffi.call/struct1_win32.c: Likewise.
* testsuite/libffi.call/struct2_win32.c: Likewise.
2012-03-22 Peter Rosin <peda@lysator.liu.se>
* src/x86/win32.S [MSVC] (ffi_closure_THISCALL): Remove the manual
frame on function entry, MASM adds one automatically.
2012-03-22 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/ffitest.h [MSVC]: Add kludge for missing
bits in the MSVC headers.
2012-03-22 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/cls_12byte.c: Adjust to the C89 style
with no declarations after statements.
* testsuite/libffi.call/cls_16byte.c: Likewise.
* testsuite/libffi.call/cls_18byte.c: Likewise.
* testsuite/libffi.call/cls_19byte.c: Likewise.
* testsuite/libffi.call/cls_1_1byte.c: Likewise.
* testsuite/libffi.call/cls_20byte.c: Likewise.
* testsuite/libffi.call/cls_20byte1.c: Likewise.
* testsuite/libffi.call/cls_24byte.c: Likewise.
* testsuite/libffi.call/cls_2byte.c: Likewise.
* testsuite/libffi.call/cls_3_1byte.c: Likewise.
* testsuite/libffi.call/cls_3byte1.c: Likewise.
* testsuite/libffi.call/cls_3byte2.c: Likewise.
* testsuite/libffi.call/cls_4_1byte.c: Likewise.
* testsuite/libffi.call/cls_4byte.c: Likewise.
* testsuite/libffi.call/cls_5_1_byte.c: Likewise.
* testsuite/libffi.call/cls_5byte.c: Likewise.
* testsuite/libffi.call/cls_64byte.c: Likewise.
* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
* testsuite/libffi.call/cls_6byte.c: Likewise.
* testsuite/libffi.call/cls_7_1_byte.c: Likewise.
* testsuite/libffi.call/cls_7byte.c: Likewise.
* testsuite/libffi.call/cls_8byte.c: Likewise.
* testsuite/libffi.call/cls_9byte1.c: Likewise.
* testsuite/libffi.call/cls_9byte2.c: Likewise.
* testsuite/libffi.call/cls_align_double.c: Likewise.
* testsuite/libffi.call/cls_align_float.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble_split.c: Likewise.
* testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
* testsuite/libffi.call/cls_align_pointer.c: Likewise.
* testsuite/libffi.call/cls_align_sint16.c: Likewise.
* testsuite/libffi.call/cls_align_sint32.c: Likewise.
* testsuite/libffi.call/cls_align_sint64.c: Likewise.
* testsuite/libffi.call/cls_align_uint16.c: Likewise.
* testsuite/libffi.call/cls_align_uint32.c: Likewise.
* testsuite/libffi.call/cls_align_uint64.c: Likewise.
* testsuite/libffi.call/cls_dbls_struct.c: Likewise.
* testsuite/libffi.call/cls_pointer_stack.c: Likewise.
* testsuite/libffi.call/err_bad_typedef.c: Likewise.
* testsuite/libffi.call/huge_struct.c: Likewise.
* testsuite/libffi.call/nested_struct.c: Likewise.
* testsuite/libffi.call/nested_struct1.c: Likewise.
* testsuite/libffi.call/nested_struct10.c: Likewise.
* testsuite/libffi.call/nested_struct2.c: Likewise.
* testsuite/libffi.call/nested_struct3.c: Likewise.
* testsuite/libffi.call/nested_struct4.c: Likewise.
* testsuite/libffi.call/nested_struct5.c: Likewise.
* testsuite/libffi.call/nested_struct6.c: Likewise.
* testsuite/libffi.call/nested_struct7.c: Likewise.
* testsuite/libffi.call/nested_struct8.c: Likewise.
* testsuite/libffi.call/nested_struct9.c: Likewise.
* testsuite/libffi.call/stret_large.c: Likewise.
* testsuite/libffi.call/stret_large2.c: Likewise.
* testsuite/libffi.call/stret_medium.c: Likewise.
* testsuite/libffi.call/stret_medium2.c: Likewise.
* testsuite/libffi.call/struct1.c: Likewise.
* testsuite/libffi.call/struct1_win32.c: Likewise.
* testsuite/libffi.call/struct2.c: Likewise.
* testsuite/libffi.call/struct2_win32.c: Likewise.
* testsuite/libffi.call/struct3.c: Likewise.
* testsuite/libffi.call/struct4.c: Likewise.
* testsuite/libffi.call/struct5.c: Likewise.
* testsuite/libffi.call/struct6.c: Likewise.
* testsuite/libffi.call/struct7.c: Likewise.
* testsuite/libffi.call/struct8.c: Likewise.
* testsuite/libffi.call/struct9.c: Likewise.
* testsuite/libffi.call/testclosure.c: Likewise.
2012-03-06 Chung-Lin Tang <cltang@codesourcery.com>
* src/arm/ffi.c (ffi_call): Add __ARM_EABI__ guard around call to
ffi_call_VFP().
(ffi_prep_closure_loc): Add __ARM_EABI__ guard around use of
ffi_closure_VFP.
* src/arm/sysv.S: Add __ARM_EABI__ guard around VFP code.
2012-03-21 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/float_va.c (float_va_fn): Use %f when
printing doubles (%lf is for long doubles).
(main): Likewise.
2012-03-21 Peter Rosin <peda@lysator.liu.se>
* testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*]
(set_ld_library_path_env_vars): Add the library search dir to PATH
(and save PATH for later).
(restore_ld_library_path_env_vars): Restore PATH.
2012-03-20 Peter Rosin <peda@lysator.liu.se>
* testsuite/libffi.call/strlen2_win32.c (main): Remove bug.
* src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label
visible outside the PROC, so that ffi_closure_THISCALL can see it.
2012-03-19 Alan Hourihane <alanh@fairlite.co.uk>
* src/m68k/ffi.c: Add MINT support.
* src/m68k/sysv.S: Ditto.
2012-03-19 chennam <csit@axway.com>
* src/powerpc/ffi_darwin.c (ffi_prep_closure_loc): Fix AIX closure
support.
2012-04-02 Peter Bergner <bergner@vnet.ibm.com>
* src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
Silence casting pointer to integer of different size warning.
Delete goto to previously deleted label.
(ffi_call): Silence possibly undefined warning.
(ffi_closure_helper_SYSV): Declare variable type.
2012-03-13 Kaz Kojima <kkojima@gcc.gnu.org>
* src/sh/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
just return FFI_BAD_ABI when things are wrong.
* src/sh64/ffi.c (ffi_prep_closure_loc): Ditto.
2012-03-09 David Edelsohn <dje.gcc@gmail.com>
* src/powerpc/aix_closure.S (ffi_closure_ASM): Adjust for Darwin64
change to return value of ffi_closure_helper_DARWIN and load type
from return type.
2012-03-03 H.J. Lu <hongjiu.lu@intel.com>
* src/x86/ffi64.c (ffi_call): Cast the return value to unsigned
long.
(ffi_prep_closure_loc): Cast to 64bit address in trampoline.
(ffi_closure_unix64_inner): Cast return pointer to unsigned long
first.
* src/x86/ffitarget.h (FFI_SIZEOF_ARG): Defined to 8 for x32.
(ffi_arg): Set to unsigned long long for x32.
(ffi_sarg): Set to long long for x32.
2012-03-03 H.J. Lu <hongjiu.lu@intel.com>
* src/prep_cif.c (ffi_prep_cif_core): Properly check bad ABI.
2012-03-03 Andoni Morales Alastruey <ylatuya@gmail.com>
* configure.ac: Add -no-undefined for both 32- and 64-bit x86
windows-like hosts.
* configure: Rebuilt.
2012-02-27 Mikael Pettersson <mikpe@it.uu.se>
PR libffi/52223
* Makefile.am (FLAGS_TO_PASS): Define.
* Makefile.in: Regenerate.
2012-02-23 Anthony Green <green@moxielogic.com>
* src/*/ffitarget.h: Ensure that users never include ffitarget.h
directly.
2012-02-23 Kai Tietz <ktietz@redhat.com>
PR libffi/52221
* src/x86/ffi.c (ffi_closure_raw_THISCALL): New
prototype.
(ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for
thiscall-convention.
(ffi_raw_call): Use ffi_prep_args_raw.
* src/x86/win32.S (ffi_closure_raw_THISCALL): Add
implementation for stub.
2012-02-10 Kai Tietz <ktietz@redhat.com>
* configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64
windows target.
* configure: Regenerated.
2012-02-08 Kai Tietz <ktietz@redhat.com>
* src/prep_cif.c (ffi_prep_cif): Allow for X86_WIN32
also FFI_THISCALL.
* src/x86/ffi.c (ffi_closure_THISCALL): Add prototype.
(FFI_INIT_TRAMPOLINE_THISCALL): New trampoline code.
(ffi_prep_closure_loc): Add FFI_THISCALL support.
* src/x86/ffitarget.h (FFI_TRAMPOLINE_SIZE): Adjust size.
* src/x86/win32.S (ffi_closure_THISCALL): New closure code
for thiscall-calling convention.
* testsuite/libffi.call/closure_thiscall.c: New test.
2012-01-28 Kai Tietz <ktietz@redhat.com>
* src/libffi/src/x86/ffi.c (ffi_call_win32): Add new
argument to prototype for specify calling-convention.
(ffi_call): Add support for stdcall/thiscall convention.
(ffi_prep_args): Likewise.
(ffi_raw_call): Likewise.
* src/x86/ffitarget.h (ffi_abi): Add FFI_THISCALL and
FFI_FASTCALL.
* src/x86/win32.S (_ffi_call_win32): Add support for
fastcall/thiscall calling-convention calls.
* testsuite/libffi.call/fastthis1_win32.c: New test.
* testsuite/libffi.call/fastthis2_win32.c: New test.
* testsuite/libffi.call/fastthis3_win32.c: New test.
* testsuite/libffi.call/strlen2_win32.c: New test.
* testsuite/libffi.call/many2_win32.c: New test.
* testsuite/libffi.call/struct1_win32.c: New test.
* testsuite/libffi.call/struct2_win32.c: New test.
2012-01-23 Uros Bizjak <ubizjak@gmail.com>
* src/alpha/ffi.c (ffi_prep_closure_loc): Check for bad ABI.
2012-01-23 Anthony Green <green@moxielogic.com>
Chris Young <cdyoung@ntlworld.com>
* configure.ac: Add Amiga support.
* configure: Rebuilt.
2012-01-23 Dmitry Nadezhin <dmitry.nadezhin@gmail.com>
* include/ffi_common.h (LIKELY, UNLIKELY): Fix definitions.
2012-01-23 Andreas Schwab <schwab@linux-m68k.org>
* src/m68k/sysv.S (ffi_call_SYSV): Properly test for plain
mc68000. Test for __HAVE_68881__ in addition to __MC68881__.
2012-01-19 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/48496
* src/ia64/ffi.c (ffi_call): Fix up aliasing violations.
2012-01-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (i?86-*-*): Set TARGET to X86_64.
* configure: Regenerate.
2011-12-07 Andrew Pinski <apinski@cavium.com>
PR libffi/50051
* src/mips/n32.S: Add ".set mips4".
2011-11-21 Andreas Tobler <andreast@fgznet.ch>
* configure: Regenerate.
2011-11-12 David Gilbert <david.gilbert@linaro.org>
* doc/libffi.texi, include/ffi.h.in, include/ffi_common.h,
man/Makefile.am, man/ffi.3, man/ffi_prep_cif.3,
man/ffi_prep_cif_var.3, src/arm/ffi.c, src/arm/ffitarget.h,
src/cris/ffi.c, src/prep_cif.c,
testsuite/libffi.call/cls_double_va.c,
testsuite/libffi.call/cls_longdouble_va.c,
testsuite/libffi.call/float_va.c: Many changes to support variadic
function calls.
2011-11-12 Kyle Moffett <Kyle.D.Moffett@boeing.com>
* src/powerpc/ffi.c, src/powerpc/ffitarget.h,
src/powerpc/ppc_closure.S, src/powerpc/sysv.S: Many changes for
softfloat powerpc variants.
2011-11-12 Petr Salinger <Petr.Salinger@seznam.cz>
* configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Fix kfreebsd support.
* configure: Rebuilt.
2011-11-12 Timothy Wall <twall@users.sf.net>
* src/arm/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV): Max
alignment of 4 for wince on ARM.
2011-11-12 Kyle Moffett <Kyle.D.Moffett@boeing.com>
Anthony Green <green@moxielogic.com>
* src/ppc/sysv.S, src/ppc/ffi.c: Remove use of ppc string
instructions (not available on some cores, like the PPC440).
2011-11-12 Kimura Wataru <kimuraw@i.nifty.jp>
* m4/ax_enable_builddir: Change from string comparison to numeric
comparison for wc output.
* configure.ac: Enable FFI_MMAP_EXEC_WRIT for darwin11 aka Mac OS
X 10.7.
* configure: Rebuilt.
2011-11-12 Anthony Green <green@moxielogic.com>
* Makefile.am (AM_CCASFLAGS): Add -g option to build assembly
files with debug info.
* Makefile.in: Rebuilt.
2011-11-12 Jasper Lievisse Adriaanse <jasper@openbsd.org>
* README: Update list of supported OpenBSD systems.
2011-11-12 Anthony Green <green@moxielogic.com>
* libtool-version: Update.
* Makefile.am (nodist_libffi_la_SOURCES): Add src/debug.c if
FFI_DEBUG.
(libffi_la_SOURCES): Remove src/debug.c
(EXTRA_DIST): Add src/debug.c
* Makefile.in: Rebuilt.
* README: Update for 3.0.11.
2011-11-10 Richard Henderson <rth@redhat.com>
* configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.
* configure, aclocal.m4: Rebuild.
2011-09-04 Iain Sandoe <iains@gcc.gnu.org>
PR libffi/49594
* src/powerpc/darwin_closure.S (stubs): Make the stub binding
helper reference track the architecture pointer size.
2011-08-25 Andrew Haley <aph@redhat.com>
* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Remove hard-coded assembly
instructions.
* src/arm/sysv.S (ffi_arm_trampoline): Put them here instead.
2011-07-11 Andrew Haley <aph@redhat.com>
* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.
2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
* testsuite/libffi.call/cls_longdouble_va.c: Likewise.
2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libffi/46660
* testsuite/libffi.call/cls_double_va.c: xfail dg-output on
mips-sgi-irix6*.
* testsuite/libffi.call/cls_longdouble_va.c: Likewise.
2011-06-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
PRId8 instead of %hhu, %hhd.
* testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
PRIu8): Define.
[__sgi__] (PRId8, PRIu8): Define.
2011-04-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
Define.
Use them to handle ELF vs. ECOFF differences.
[__osf__] (_GLOBAL__F_ffi_call_osf): Define.
2011-03-30 Timothy Wall <twall@users.sf.net>
* src/powerpc/darwin.S: Fix unknown FDE encoding.
* src/powerpc/darwin_closure.S: ditto.
2011-02-25 Anthony Green <green@moxielogic.com>
* src/powerpc/ffi.c (ffi_prep_closure_loc): Allow for more
32-bit ABIs.
2011-02-15 Anthony Green <green@moxielogic.com>
* m4/ax_cc_maxopt.m4: Don't -malign-double or use -ffast-math.
* configure: Rebuilt.
2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2011-02-13 Anthony Green <green@moxielogic.com>
* include/ffi_common.h (UNLIKELY, LIKELY): Define.
* src/x86/ffi64.c (UNLIKELY, LIKELY): Remove definition.
* src/prep_cif.c (UNLIKELY, LIKELY): Remove definition.
* src/prep_cif.c (initialize_aggregate): Convert assertion into
FFI_BAD_TYPEDEF return. Initialize arg size and alignment to 0.
* src/pa/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
just return FFI_BAD_ABI when things are wrong.
* src/arm/ffi.c (ffi_prep_closure_loc): Ditto.
* src/powerpc/ffi.c (ffi_prep_closure_loc): Ditto.
* src/mips/ffi.c (ffi_prep_closure_loc): Ditto.
* src/ia64/ffi.c (ffi_prep_closure_loc): Ditto.
* src/avr32/ffi.c (ffi_prep_closure_loc): Ditto.
2011-02-11 Anthony Green <green@moxielogic.com>
* src/sparc/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
just return FFI_BAD_ABI when things are wrong.
2012-02-11 Eric Botcazou <ebotcazou@adacore.com>
* src/sparc/v9.S (STACKFRAME): Bump to 176.
2011-02-09 Stuart Shelton <srcshelton@gmail.com>
http://bugs.gentoo.org/show_bug.cgi?id=286911
* src/mips/ffitarget.h: Clean up error messages.
* src/java_raw_api.c (ffi_java_translate_args): Cast raw arg to
ffi_raw*.
* include/ffi.h.in: Add pragma for SGI compiler.
2011-02-09 Anthony Green <green@moxielogic.com>
* configure.ac: Add powerpc64-*-darwin* support.
2011-02-09 Anthony Green <green@moxielogic.com>
* README: Mention Interix.
2011-02-09 Jonathan Callen <abcd@gentoo.org>
* configure.ac: Add Interix to win32/cygwin/mingw case.
* configure: Ditto.
* src/closures.c: Treat Interix like Cygwin, instead of as a
generic win32.
2011-02-09 Anthony Green <green@moxielogic.com>
* testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
* testsuite/libffi.call/err_bad_abi.c: Remove xfail.
* src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
(ffi_prep_closure_loc): Check for bad ABI.
* src/prep_cif.c (UNLIKELY, LIKELY): Define.
(initialize_aggregate): Check for bad types.
2011-02-09 Landon Fuller <landonf@plausible.coop>
* Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh,
src/arm/trampoline.S.
(nodist_libffi_la_SOURCES): Add src/arc/trampoline.S.
* configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define.
* src/arm/ffi.c (ffi_trampoline_table)
(ffi_closure_trampoline_table_page, ffi_trampoline_table_entry)
(FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET)
(FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables)
(ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free):
Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS).
(ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case
separately.
* src/arm/sysv.S: Handle Apple iOS host.
* src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case.
* build-ios.sh: New file.
* fficonfig.h.in, configure, Makefile.in: Rebuilt.
* README: Mention ARM iOS.
2011-02-08 Oren Held <orenhe@il.ibm.com>
* src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid
redefinition of mallinfo on HP-UX.
2011-02-08 Ginn Chen <ginn.chen@oracle.com>
* src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio
aggregate return ABI. Flush cache.
(ffi_prep_closure_loc): Flush cache.
2011-02-11 Anthony Green <green@moxielogic.com>
From Tom Honermann <tom.honermann@oracle.com>:
* src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on
AIX. Declare .ffi_prep_args. Insert nops after branch
instructions so that the AIX linker can insert TOC reload
instructions.
* src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN.
2011-02-08 Ed <ed@kdtc.net>
* src/powerpc/asm.h: Fix grammar nit in comment.
2011-02-08 Uli Link <ul.mcamafia@linkitup.de>
* include/ffi.h.in (FFI_64_BIT_MAX): Define and use.
2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libffi/46661
* testsuite/libffi.call/cls_pointer.c (main): Cast void * to
uintptr_t first.
* testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.
2011-02-08 Rafael Avila de Espindola <respindola@mozilla.com>
* configure.ac: Fix x86 test for pc related relocs.
* configure: Rebuilt.
2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com>
* libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
Handle case when CPU variant does not have long double support.
* libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
and cores with soft floating point.
2011-02-07 Joel Sherrill <joel.sherrill@oarcorp.com>
* configure.ac: Add mips*-*-rtems* support.
* configure: Regenerate.
* src/mips/ffitarget.h: Ensure needed constants are available
for targets which do not have sgidefs.h.
2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
PR target/40125
* configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
* configure: Regenerate.
2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
PR libffi/29152
PR libffi/42378
* src/powerpc/darwin_closure.S: Provide Darwin64 implementation,
update comments.
* src/powerpc/ffitarget.h (POWERPC_DARWIN64): New,
(FFI_TRAMPOLINE_SIZE): Update for Darwin64.
* src/powerpc/darwin.S: Provide Darwin64 implementation,
update comments.
* src/powerpc/ffi_darwin.c: Likewise.
2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
backslashes.
(libffi_cv_as_string_pseudo_op): Likewise.
* configure: Regenerate.
2010-12-03 Chung-Lin Tang <cltang@codesourcery.com>
* src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive.
(ffi_closure_VFP): Same.
(ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp'
directive.
2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
(PRIuPTR): Define.
2010-11-29 Richard Henderson <rth@redhat.com>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
(.eh_frame): Use FDE_ENCODING.
(.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
2010-11-22 Jacek Caban <jacek@codeweavers.com>
* configure.ac: Check for symbol underscores on mingw-w64.
* configure: Rebuilt.
* src/x86/win64.S: Correctly access extern symbols in respect to
underscores.
2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* testsuite/lib/libffi-dg.exp: Rename ...
* testsuite/lib/libffi.exp: ... to this.
* libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp.
* libffi/testsuite/libffi.special/special.exp: Likewise.
2010-10-28 Chung-Lin Tang <cltang@codesourcery.com>
* src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling
code, new parameter, and return value. Update comments.
(ffi_prep_cif_machdep): Add case for VFP struct return values. Add
call to layout_vfp_args().
(ffi_call_SYSV): Update declaration.
(ffi_call_VFP): New declaration.
(ffi_call): Add VFP struct return conditions. Call ffi_call_VFP()
when ABI is FFI_VFP.
(ffi_closure_VFP): New declaration.
(ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to
ffi_prep_incoming_args_SYSV().
(ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument
case handling.
(ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline
construction under VFP hard-float.
(rec_vfp_type_p): New function.
(vfp_type_p): Same.
(place_vfp_arg): Same.
(layout_vfp_args): Same.
* src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI
based on __ARM_PCS_VFP.
(FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific
fields.
(FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code.
(FFI_TYPE_STRUCT_VFP_DOUBLE): Same.
* src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to
direct call. Move function pointer load upwards.
(ffi_call_VFP): New function.
(ffi_closure_VFP): Same.
* testsuite/lib/libffi-dg.exp (check-flags): New function.
(dg-skip-if): New function.
* testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-*
and compiler options include -mfloat-abi=hard.
* testsuite/libffi.call/cls_longdouble_va.c: Same.
2010-10-01 Jakub Jelinek <jakub@redhat.com>
PR libffi/45677
* src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
a multiple of 8.
* testsuite/libffi.call/many2.c: New test.
2010-08-20 Mark Wielaard <mjw@redhat.com>
* src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
returns NULL.
2010-08-09 Andreas Tobler <andreast@fgznet.ch>
* configure.ac: Add target powerpc64-*-freebsd*.
* configure: Regenerate.
* testsuite/libffi.call/cls_align_longdouble_split.c: Pass
-mlong-double-128 only to linux targets.
* testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
* testsuite/libffi.call/cls_longdouble.c: Likewise.
* testsuite/libffi.call/huge_struct.c: Likewise.
2010-08-05 Dan Witte <dwitte@mozilla.com>
* Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the
debug CRT when --enable-debug is given.
* configure.ac: Define it.
* msvcc.sh: Translate -g and -DFFI_DEBUG appropriately.
2010-08-04 Dan Witte <dwitte@mozilla.com>
* src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64
platforms.
* src/x86/ffi.c: Remove redundant ifdef checks.
* src/prep_cif.c: Push stack space computation into src/x86/ffi.c
for X86_ANY so return value space doesn't get added twice.
2010-08-03 Neil Rashbrooke <neil@parkwaycc.co.uk>
* msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy.
2010-07-22 Dan Witte <dwitte@mozilla.com>
* src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI.
* src/prep_cif.c: Fix ABI assertion.
* src/cris/ffi.c: Ditto.
2010-07-10 Evan Phoenix <evan@fallingsnow.net>
* src/closures.c (selinux_enabled_check): Fix strncmp usage bug.
2010-07-07 Dan Horák <dan@danny.cz>
* include/ffi.h.in: Protect #define with #ifndef.
* src/powerpc/ffitarget.h: Ditto.
* src/s390/ffitarget.h: Ditto.
* src/sparc/ffitarget.h: Ditto.
2010-07-07 Neil Roberts <neil@linux.intel.com>
* src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to
16-bytes.
2010-07-02 Jakub Jelinek <jakub@redhat.com>
* Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
* Makefile.in: Regenerated.
2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as
output, too.
(libffi_cv_as_ascii_pseudo_op): Check for .ascii.
(libffi_cv_as_string_pseudo_op): Check for .string.
* configure: Regenerate.
* fficonfig.h.in: Regenerate.
* src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.
2010-05-11 Dan Witte <dwitte@mozilla.com>
* doc/libffi.tex: Document previous change.
2010-05-11 Makoto Kato <m_kato@ga2.so-net.ne.jp>
* src/x86/ffi.c (ffi_call): Don't copy structs passed by value.
2010-05-05 Michael Kohler <michaelkohler@live.com>
* src/dlmalloc.c (dlfree): Fix spelling.
* src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
* configure.ac: Ditto.
* configure: Rebuilt.
2010-04-13 Dan Witte <dwitte@mozilla.com>
* msvcc.sh: Build with -W3 instead of -Wall.
* src/powerpc/ffi_darwin.c: Remove build warnings.
* src/x86/ffi.c: Ditto.
* src/x86/ffitarget.h: Ditto.
2010-04-12 Dan Witte <dwitte@mozilla.com>
Walter Meinl <wuno@lsvw.de>
* configure.ac: Add OS/2 support.
* configure: Rebuilt.
* src/closures.c: Ditto.
* src/dlmalloc.c: Ditto.
* src/x86/win32.S: Ditto.
2010-04-07 Jakub Jelinek <jakub@redhat.com>
* testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.
2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in: Regenerate.
* aclocal.m4: Regenerate.
* include/Makefile.in: Regenerate.
* man/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
2010-03-30 Dan Witte <dwitte@mozilla.com>
* msvcc.sh: Disable build warnings.
* README (tested): Clarify windows build procedure.
2010-03-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
* configure: Regenerate.
* fficonfig.h.in: Regenerate.
* libffi/src/x86/unix64.S (.eh_frame)
[HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.
2010-03-14 Matthias Klose <doko@ubuntu.com>
* src/x86/ffi64.c: Fix typo in comment.
* src/x86/ffi.c: Use /* ... */ comment style.
2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* doc/libffi.texi (The Closure API): Fix typo.
* doc/libffi.info: Remove.
2010-02-15 Matthias Klose <doko@ubuntu.com>
* src/arm/sysv.S (__ARM_ARCH__): Define for processor
__ARM_ARCH_7EM__.
2010-01-15 Anthony Green <green@redhat.com>
* README: Add notes on building with Microsoft Visual C++.
2010-01-15 Daniel Witte <dwitte@mozilla.com>
* msvcc.sh: New file.
* src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
* src/x86/ffi.c: Tweak function declaration and remove excess
parens.
* include/ffi.h.in: Add __declspec(align(8)) to typedef struct
ffi_closure.
* src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
function ffi_call_win32 on X86_WIN32.
* src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
(ffi_call_STDCALL): Remove.
* src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
to ffi_prep_cif_machdep for x86.
* src/x86/ffi.c (ffi_prep_cif_machdep): To here.
2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk>
* src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
Sun Studio compiler compatibility.
2010-01-12 Conrad Irwin <conrad.irwin@gmail.com>
* doc/libffi.texi: Add closure example.
2010-01-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR libffi/40701
@ -148,6 +1051,13 @@
* src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
type on HP-UX.
2012-02-13 Kai Tietz <ktietz@redhat.com>
PR libffi/52221
* src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall
support for X86_WIN32.
(FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement.
2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
@ -322,6 +1232,11 @@
* man/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
2011-08-22 Jasper Lievisse Adriaanse <jasper@openbsd.org>
* configure.ac: Add OpenBSD/hppa and OpenBSD/powerpc support.
* configure: Rebuilt.
2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

33
Modules/_ctypes/libffi/ChangeLog.libffi
View File

@ -1,35 +1,6 @@
2010-01-15 Anthony Green <green@redhat.com>
2011-02-08 Andreas Tobler <andreast@fgznet.ch>
* README: Add notes on building with Microsoft Visual C++.
2010-01-15 Daniel Witte <dwitte@mozilla.com>
* msvcc.sh: New file.
* src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
* src/x86/ffi.c: Tweak function declaration and remove excess
parens.
* include/ffi.h.in: Add __declspec(align(8)) to typedef struct
ffi_closure.
* src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
function ffi_call_win32 on X86_WIN32.
* src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
(ffi_call_STDCALL): Remove.
* src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
to ffi_prep_cif_machdep for x86.
* src/x86/ffi.c (ffi_prep_cif_machdep): To here.
2010-01-15 Oliver Kiddle <okiddle@yahoo.co.uk>
* src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
Sun Studio compiler compatibility.
2010-01-12 Conrad Irwin <conrad.irwin@gmail.com>
* doc/libffi.texi: Add closure example.
* doc/libffi.info: Rebuilt.
* testsuite/lib/libffi.exp: Tweak for stand-alone mode.
2009-12-25 Samuli Suominen <ssuominen@gentoo.org>

6
Modules/_ctypes/libffi/LICENSE
View File

@ -1,4 +1,4 @@
libffi - Copyright (c) 1996-2009 Anthony Green, Red Hat, Inc and others.
libffi - Copyright (c) 1996-2012 Anthony Green, Red Hat, Inc and others.
See source files for details.
Permission is hereby granted, free of charge, to any person obtaining
@ -9,8 +9,8 @@ distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

71
Modules/_ctypes/libffi/Makefile.am
View File

@ -10,29 +10,32 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host \
src/avr32/ffi.c src/avr32/sysv.S src/avr32/ffitarget.h \
src/cris/ffi.c src/cris/sysv.S src/cris/ffitarget.h \
src/ia64/ffi.c src/ia64/ffitarget.h src/ia64/ia64_flags.h \
src/ia64/unix.S \
src/mips/ffi.c src/mips/n32.S src/mips/o32.S \
src/mips/ffitarget.h \
src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h \
src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h \
src/powerpc/ffi.c src/powerpc/sysv.S \
src/ia64/unix.S src/mips/ffi.c src/mips/n32.S src/mips/o32.S \
src/mips/ffitarget.h src/m32r/ffi.c src/m32r/sysv.S \
src/m32r/ffitarget.h src/m68k/ffi.c src/m68k/sysv.S \
src/m68k/ffitarget.h src/powerpc/ffi.c src/powerpc/sysv.S \
src/powerpc/linux64.S src/powerpc/linux64_closure.S \
src/powerpc/ppc_closure.S src/powerpc/asm.h \
src/powerpc/aix.S src/powerpc/darwin.S \
src/powerpc/aix_closure.S src/powerpc/darwin_closure.S \
src/powerpc/ffi_darwin.c src/powerpc/ffitarget.h \
src/s390/ffi.c src/s390/sysv.S src/s390/ffitarget.h \
src/sh/ffi.c src/sh/sysv.S src/sh/ffitarget.h \
src/sh64/ffi.c src/sh64/sysv.S src/sh64/ffitarget.h \
src/sparc/v8.S src/sparc/v9.S src/sparc/ffitarget.h \
src/sparc/ffi.c src/x86/darwin64.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S src/x86/win64.S \
src/x86/darwin.S src/x86/freebsd.S \
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h \
src/pa/ffitarget.h src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S \
src/frv/ffi.c src/frv/eabi.S src/frv/ffitarget.h src/dlmalloc.c \
libtool-version ChangeLog.libffi m4/libtool.m4 \
m4/lt~obsolete.m4 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4
src/powerpc/ppc_closure.S src/powerpc/asm.h src/powerpc/aix.S \
src/powerpc/darwin.S src/powerpc/aix_closure.S \
src/powerpc/darwin_closure.S src/powerpc/ffi_darwin.c \
src/powerpc/ffitarget.h src/s390/ffi.c src/s390/sysv.S \
src/s390/ffitarget.h src/sh/ffi.c src/sh/sysv.S \
src/sh/ffitarget.h src/sh64/ffi.c src/sh64/sysv.S \
src/sh64/ffitarget.h src/sparc/v8.S src/sparc/v9.S \
src/sparc/ffitarget.h src/sparc/ffi.c src/x86/darwin64.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S src/x86/darwin.S \
src/x86/win64.S src/x86/freebsd.S src/x86/ffi64.c \
src/x86/unix64.S src/x86/ffitarget.h src/pa/ffitarget.h \
src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S src/frv/ffi.c \
src/frv/eabi.S src/frv/ffitarget.h src/dlmalloc.c \
src/moxie/ffi.c src/moxie/eabi.S libtool-version \
ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4 \
m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4 \
m4/ltversion.m4 src/arm/gentramp.sh src/debug.c \
msvcc.sh generate-ios-source-and-headers.py \
generate-osx-source-and-headers.py \
libffi.xcodeproj/project.pbxproj \
src/arm/trampoline.S
info_TEXINFOS = doc/libffi.texi
@ -69,6 +72,7 @@ AM_MAKEFLAGS = \
"exec_prefix=$(exec_prefix)" \
"infodir=$(infodir)" \
"libdir=$(libdir)" \
"mandir=$(mandir)" \
"prefix=$(prefix)" \
"AR=$(AR)" \
"AS=$(AS)" \
@ -86,7 +90,7 @@ ACLOCAL_AMFLAGS=$(ACLOCAL_AMFLAGS) -I m4
lib_LTLIBRARIES = libffi.la
noinst_LTLIBRARIES = libffi_convenience.la
libffi_la_SOURCES = src/debug.c src/prep_cif.c src/types.c \
libffi_la_SOURCES = src/prep_cif.c src/types.c \
src/raw_api.c src/java_raw_api.c src/closures.c
pkgconfigdir = $(libdir)/pkgconfig
@ -94,6 +98,10 @@ pkgconfig_DATA = libffi.pc
nodist_libffi_la_SOURCES =
if FFI_DEBUG
nodist_libffi_la_SOURCES += src/debug.c
endif
if MIPS
nodist_libffi_la_SOURCES += src/mips/ffi.c src/mips/o32.S src/mips/n32.S
endif
@ -141,6 +149,9 @@ nodist_libffi_la_SOURCES += src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc
endif
if ARM
nodist_libffi_la_SOURCES += src/arm/sysv.S src/arm/ffi.c
if FFI_EXEC_TRAMPOLINE_TABLE
nodist_libffi_la_SOURCES += src/arm/trampoline.S
endif
endif
if AVR32
nodist_libffi_la_SOURCES += src/avr32/sysv.S src/avr32/ffi.c
@ -151,6 +162,9 @@ endif
if FRV
nodist_libffi_la_SOURCES += src/frv/eabi.S src/frv/ffi.c
endif
if MOXIE
nodist_libffi_la_SOURCES += src/moxie/eabi.S src/moxie/ffi.c
endif
if S390
nodist_libffi_la_SOURCES += src/s390/sysv.S src/s390/ffi.c
endif
@ -173,12 +187,17 @@ endif
libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
AM_CFLAGS = -Wall -g -fexceptions
AM_CFLAGS = -g
if FFI_DEBUG
# Build debug. Define FFI_DEBUG on the commandline so that, when building with
# MSVC, it can link against the debug CRT.
AM_CFLAGS += -DFFI_DEBUG
endif
libffi_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(LTLDFLAGS) $(AM_LTLDFLAGS)
AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src
AM_CCASFLAGS = $(AM_CPPFLAGS)
AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src -DFFI_BUILDING
AM_CCASFLAGS = $(AM_CPPFLAGS) -g
# No install-html or install-pdf support in automake yet
.PHONY: install-html install-pdf

380
Modules/_ctypes/libffi/Makefile.in
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@ -1,9 +1,9 @@
# Makefile.in generated by automake 1.11 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -36,38 +36,45 @@ POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
target_triplet = @target@
@MIPS_TRUE@am__append_1 = src/mips/ffi.c src/mips/o32.S src/mips/n32.S
@X86_TRUE@am__append_2 = src/x86/ffi.c src/x86/sysv.S
@X86_FREEBSD_TRUE@am__append_3 = src/x86/ffi.c src/x86/freebsd.S
@X86_WIN32_TRUE@am__append_4 = src/x86/ffi.c src/x86/win32.S
@X86_WIN64_TRUE@am__append_5 = src/x86/ffi.c src/x86/win64.S
@X86_DARWIN_TRUE@am__append_6 = src/x86/ffi.c src/x86/darwin.S src/x86/ffi64.c src/x86/darwin64.S
@SPARC_TRUE@am__append_7 = src/sparc/ffi.c src/sparc/v8.S src/sparc/v9.S
@ALPHA_TRUE@am__append_8 = src/alpha/ffi.c src/alpha/osf.S
@IA64_TRUE@am__append_9 = src/ia64/ffi.c src/ia64/unix.S
@M32R_TRUE@am__append_10 = src/m32r/sysv.S src/m32r/ffi.c
@M68K_TRUE@am__append_11 = src/m68k/ffi.c src/m68k/sysv.S
@POWERPC_TRUE@am__append_12 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S src/powerpc/linux64.S src/powerpc/linux64_closure.S
@POWERPC_AIX_TRUE@am__append_13 = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
@POWERPC_DARWIN_TRUE@am__append_14 = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
@POWERPC_FREEBSD_TRUE@am__append_15 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
@ARM_TRUE@am__append_16 = src/arm/sysv.S src/arm/ffi.c
@AVR32_TRUE@am__append_17 = src/avr32/sysv.S src/avr32/ffi.c
@LIBFFI_CRIS_TRUE@am__append_18 = src/cris/sysv.S src/cris/ffi.c
@FRV_TRUE@am__append_19 = src/frv/eabi.S src/frv/ffi.c
@S390_TRUE@am__append_20 = src/s390/sysv.S src/s390/ffi.c
@X86_64_TRUE@am__append_21 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
@SH_TRUE@am__append_22 = src/sh/sysv.S src/sh/ffi.c
@SH64_TRUE@am__append_23 = src/sh64/sysv.S src/sh64/ffi.c
@PA_LINUX_TRUE@am__append_24 = src/pa/linux.S src/pa/ffi.c
@PA_HPUX_TRUE@am__append_25 = src/pa/hpux32.S src/pa/ffi.c
@FFI_DEBUG_TRUE@am__append_1 = src/debug.c
@MIPS_TRUE@am__append_2 = src/mips/ffi.c src/mips/o32.S src/mips/n32.S
@X86_TRUE@am__append_3 = src/x86/ffi.c src/x86/sysv.S
@X86_FREEBSD_TRUE@am__append_4 = src/x86/ffi.c src/x86/freebsd.S
@X86_WIN32_TRUE@am__append_5 = src/x86/ffi.c src/x86/win32.S
@X86_WIN64_TRUE@am__append_6 = src/x86/ffi.c src/x86/win64.S
@X86_DARWIN_TRUE@am__append_7 = src/x86/ffi.c src/x86/darwin.S src/x86/ffi64.c src/x86/darwin64.S
@SPARC_TRUE@am__append_8 = src/sparc/ffi.c src/sparc/v8.S src/sparc/v9.S
@ALPHA_TRUE@am__append_9 = src/alpha/ffi.c src/alpha/osf.S
@IA64_TRUE@am__append_10 = src/ia64/ffi.c src/ia64/unix.S
@M32R_TRUE@am__append_11 = src/m32r/sysv.S src/m32r/ffi.c
@M68K_TRUE@am__append_12 = src/m68k/ffi.c src/m68k/sysv.S
@POWERPC_TRUE@am__append_13 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S src/powerpc/linux64.S src/powerpc/linux64_closure.S
@POWERPC_AIX_TRUE@am__append_14 = src/powerpc/ffi_darwin.c src/powerpc/aix.S src/powerpc/aix_closure.S
@POWERPC_DARWIN_TRUE@am__append_15 = src/powerpc/ffi_darwin.c src/powerpc/darwin.S src/powerpc/darwin_closure.S
@POWERPC_FREEBSD_TRUE@am__append_16 = src/powerpc/ffi.c src/powerpc/sysv.S src/powerpc/ppc_closure.S
@ARM_TRUE@am__append_17 = src/arm/sysv.S src/arm/ffi.c
@ARM_TRUE@@FFI_EXEC_TRAMPOLINE_TABLE_TRUE@am__append_18 = src/arm/trampoline.S
@AVR32_TRUE@am__append_19 = src/avr32/sysv.S src/avr32/ffi.c
@LIBFFI_CRIS_TRUE@am__append_20 = src/cris/sysv.S src/cris/ffi.c
@FRV_TRUE@am__append_21 = src/frv/eabi.S src/frv/ffi.c
@MOXIE_TRUE@am__append_22 = src/moxie/eabi.S src/moxie/ffi.c
@S390_TRUE@am__append_23 = src/s390/sysv.S src/s390/ffi.c
@X86_64_TRUE@am__append_24 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
@SH_TRUE@am__append_25 = src/sh/sysv.S src/sh/ffi.c
@SH64_TRUE@am__append_26 = src/sh64/sysv.S src/sh64/ffi.c
@PA_LINUX_TRUE@am__append_27 = src/pa/linux.S src/pa/ffi.c
@PA_HPUX_TRUE@am__append_28 = src/pa/hpux32.S src/pa/ffi.c
# Build debug. Define FFI_DEBUG on the commandline so that, when building with
# MSVC, it can link against the debug CRT.
@FFI_DEBUG_TRUE@am__append_29 = -DFFI_DEBUG
subdir = .
DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
$(srcdir)/Makefile.in $(srcdir)/doc/stamp-vti \
$(srcdir)/doc/version.texi $(srcdir)/fficonfig.h.in \
$(srcdir)/libffi.pc.in $(top_srcdir)/configure ChangeLog \
compile config.guess config.sub depcomp install-sh ltmain.sh \
mdate-sh missing texinfo.tex
$(srcdir)/fficonfig.py.in $(srcdir)/libffi.pc.in \
$(top_srcdir)/configure ChangeLog compile config.guess \
config.sub depcomp install-sh ltmain.sh mdate-sh missing \
texinfo.tex
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/configure.ac
@ -77,7 +84,7 @@ am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
configure.lineno config.status.lineno
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = fficonfig.h
CONFIG_CLEAN_FILES = libffi.pc
CONFIG_CLEAN_FILES = libffi.pc fficonfig.py
CONFIG_CLEAN_VPATH_FILES =
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
am__vpath_adj = case $$p in \
@ -100,51 +107,60 @@ am__nobase_list = $(am__nobase_strip_setup); \
am__base_list = \
sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
am__uninstall_files_from_dir = { \
test -z "$$files" \
|| { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
|| { echo " ( cd '$$dir' && rm -f" $$files ")"; \
$(am__cd) "$$dir" && rm -f $$files; }; \
}
am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(infodir)" \
"$(DESTDIR)$(pkgconfigdir)"
LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES)
libffi_la_LIBADD =
am__dirstamp = $(am__leading_dot)dirstamp
am_libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
src/raw_api.lo src/java_raw_api.lo src/closures.lo
@MIPS_TRUE@am__objects_1 = src/mips/ffi.lo src/mips/o32.lo \
am_libffi_la_OBJECTS = src/prep_cif.lo src/types.lo src/raw_api.lo \
src/java_raw_api.lo src/closures.lo
@FFI_DEBUG_TRUE@am__objects_1 = src/debug.lo
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@FRV_TRUE@am__objects_21 = src/frv/eabi.lo src/frv/ffi.lo
@MOXIE_TRUE@am__objects_22 = src/moxie/eabi.lo src/moxie/ffi.lo
@S390_TRUE@am__objects_23 = src/s390/sysv.lo src/s390/ffi.lo
@X86_64_TRUE@am__objects_24 = src/x86/ffi64.lo src/x86/unix64.lo \
@X86_64_TRUE@ src/x86/ffi.lo src/x86/sysv.lo
@SH_TRUE@am__objects_22 = src/sh/sysv.lo src/sh/ffi.lo
@SH64_TRUE@am__objects_23 = src/sh64/sysv.lo src/sh64/ffi.lo
@PA_LINUX_TRUE@am__objects_24 = src/pa/linux.lo src/pa/ffi.lo
@PA_HPUX_TRUE@am__objects_25 = src/pa/hpux32.lo src/pa/ffi.lo
@SH_TRUE@am__objects_25 = src/sh/sysv.lo src/sh/ffi.lo
@SH64_TRUE@am__objects_26 = src/sh64/sysv.lo src/sh64/ffi.lo
@PA_LINUX_TRUE@am__objects_27 = src/pa/linux.lo src/pa/ffi.lo
@PA_HPUX_TRUE@am__objects_28 = src/pa/hpux32.lo src/pa/ffi.lo
nodist_libffi_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
$(am__objects_3) $(am__objects_4) $(am__objects_5) \
$(am__objects_6) $(am__objects_7) $(am__objects_8) \
@ -153,17 +169,18 @@ nodist_libffi_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
$(am__objects_15) $(am__objects_16) $(am__objects_17) \
$(am__objects_18) $(am__objects_19) $(am__objects_20) \
$(am__objects_21) $(am__objects_22) $(am__objects_23) \
$(am__objects_24) $(am__objects_25)
$(am__objects_24) $(am__objects_25) $(am__objects_26) \
$(am__objects_27) $(am__objects_28)
libffi_la_OBJECTS = $(am_libffi_la_OBJECTS) \
$(nodist_libffi_la_OBJECTS)
libffi_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(libffi_la_LDFLAGS) $(LDFLAGS) -o $@
libffi_convenience_la_LIBADD =
am__objects_26 = src/debug.lo src/prep_cif.lo src/types.lo \
src/raw_api.lo src/java_raw_api.lo src/closures.lo
am_libffi_convenience_la_OBJECTS = $(am__objects_26)
am__objects_27 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
am__objects_29 = src/prep_cif.lo src/types.lo src/raw_api.lo \
src/java_raw_api.lo src/closures.lo
am_libffi_convenience_la_OBJECTS = $(am__objects_29)
am__objects_30 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
$(am__objects_4) $(am__objects_5) $(am__objects_6) \
$(am__objects_7) $(am__objects_8) $(am__objects_9) \
$(am__objects_10) $(am__objects_11) $(am__objects_12) \
@ -171,8 +188,9 @@ am__objects_27 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
$(am__objects_16) $(am__objects_17) $(am__objects_18) \
$(am__objects_19) $(am__objects_20) $(am__objects_21) \
$(am__objects_22) $(am__objects_23) $(am__objects_24) \
$(am__objects_25)
nodist_libffi_convenience_la_OBJECTS = $(am__objects_27)
$(am__objects_25) $(am__objects_26) $(am__objects_27) \
$(am__objects_28)
nodist_libffi_convenience_la_OBJECTS = $(am__objects_30)
libffi_convenience_la_OBJECTS = $(am_libffi_convenience_la_OBJECTS) \
$(nodist_libffi_convenience_la_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@
@ -229,9 +247,11 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
am__remove_distdir = \
{ test ! -d "$(distdir)" \
|| { find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
&& rm -fr "$(distdir)"; }; }
if test -d "$(distdir)"; then \
find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
&& rm -rf "$(distdir)" \
|| { sleep 5 && rm -rf "$(distdir)"; }; \
else :; fi
am__relativize = \
dir0=`pwd`; \
sed_first='s,^\([^/]*\)/.*$$,\1,'; \
@ -260,6 +280,8 @@ am__relativize = \
DIST_ARCHIVES = $(distdir).tar.gz
GZIP_ENV = --best
distuninstallcheck_listfiles = find . -type f -print
am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
| sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
distcleancheck_listfiles = find . -type f -print
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
@ -282,6 +304,7 @@ CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
@ -289,6 +312,7 @@ ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FFI_EXEC_TRAMPOLINE_TABLE = @FFI_EXEC_TRAMPOLINE_TABLE@
FGREP = @FGREP@
GREP = @GREP@
HAVE_LONG_DOUBLE = @HAVE_LONG_DOUBLE@
@ -307,6 +331,7 @@ LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
@ -319,6 +344,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RANLIB = @RANLIB@
@ -333,6 +359,7 @@ abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
@ -365,7 +392,6 @@ libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
lt_ECHO = @lt_ECHO@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
@ -395,29 +421,32 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj configure.host \
src/avr32/ffi.c src/avr32/sysv.S src/avr32/ffitarget.h \
src/cris/ffi.c src/cris/sysv.S src/cris/ffitarget.h \
src/ia64/ffi.c src/ia64/ffitarget.h src/ia64/ia64_flags.h \
src/ia64/unix.S \
src/mips/ffi.c src/mips/n32.S src/mips/o32.S \
src/mips/ffitarget.h \
src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h \
src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h \
src/powerpc/ffi.c src/powerpc/sysv.S \
src/ia64/unix.S src/mips/ffi.c src/mips/n32.S src/mips/o32.S \
src/mips/ffitarget.h src/m32r/ffi.c src/m32r/sysv.S \
src/m32r/ffitarget.h src/m68k/ffi.c src/m68k/sysv.S \
src/m68k/ffitarget.h src/powerpc/ffi.c src/powerpc/sysv.S \
src/powerpc/linux64.S src/powerpc/linux64_closure.S \
src/powerpc/ppc_closure.S src/powerpc/asm.h \
src/powerpc/aix.S src/powerpc/darwin.S \
src/powerpc/aix_closure.S src/powerpc/darwin_closure.S \
src/powerpc/ffi_darwin.c src/powerpc/ffitarget.h \
src/s390/ffi.c src/s390/sysv.S src/s390/ffitarget.h \
src/sh/ffi.c src/sh/sysv.S src/sh/ffitarget.h \
src/sh64/ffi.c src/sh64/sysv.S src/sh64/ffitarget.h \
src/sparc/v8.S src/sparc/v9.S src/sparc/ffitarget.h \
src/sparc/ffi.c src/x86/darwin64.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S src/x86/win64.S \
src/x86/darwin.S src/x86/freebsd.S \
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h \
src/pa/ffitarget.h src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S \
src/frv/ffi.c src/frv/eabi.S src/frv/ffitarget.h src/dlmalloc.c \
libtool-version ChangeLog.libffi m4/libtool.m4 \
m4/lt~obsolete.m4 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4
src/powerpc/ppc_closure.S src/powerpc/asm.h src/powerpc/aix.S \
src/powerpc/darwin.S src/powerpc/aix_closure.S \
src/powerpc/darwin_closure.S src/powerpc/ffi_darwin.c \
src/powerpc/ffitarget.h src/s390/ffi.c src/s390/sysv.S \
src/s390/ffitarget.h src/sh/ffi.c src/sh/sysv.S \
src/sh/ffitarget.h src/sh64/ffi.c src/sh64/sysv.S \
src/sh64/ffitarget.h src/sparc/v8.S src/sparc/v9.S \
src/sparc/ffitarget.h src/sparc/ffi.c src/x86/darwin64.S \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S src/x86/darwin.S \
src/x86/win64.S src/x86/freebsd.S src/x86/ffi64.c \
src/x86/unix64.S src/x86/ffitarget.h src/pa/ffitarget.h \
src/pa/ffi.c src/pa/linux.S src/pa/hpux32.S src/frv/ffi.c \
src/frv/eabi.S src/frv/ffitarget.h src/dlmalloc.c \
src/moxie/ffi.c src/moxie/eabi.S libtool-version \
ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4 \
m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4 \
m4/ltversion.m4 src/arm/gentramp.sh src/debug.c \
msvcc.sh generate-ios-source-and-headers.py \
generate-osx-source-and-headers.py \
libffi.xcodeproj/project.pbxproj \
src/arm/trampoline.S
info_TEXINFOS = doc/libffi.texi
@ -448,6 +477,7 @@ AM_MAKEFLAGS = \
"exec_prefix=$(exec_prefix)" \
"infodir=$(infodir)" \
"libdir=$(libdir)" \
"mandir=$(mandir)" \
"prefix=$(prefix)" \
"AR=$(AR)" \
"AS=$(AS)" \
@ -462,7 +492,7 @@ MAKEOVERRIDES =
ACLOCAL_AMFLAGS = $(ACLOCAL_AMFLAGS) -I m4
lib_LTLIBRARIES = libffi.la
noinst_LTLIBRARIES = libffi_convenience.la
libffi_la_SOURCES = src/debug.c src/prep_cif.c src/types.c \
libffi_la_SOURCES = src/prep_cif.c src/types.c \
src/raw_api.c src/java_raw_api.c src/closures.c
pkgconfigdir = $(libdir)/pkgconfig
@ -475,19 +505,20 @@ nodist_libffi_la_SOURCES = $(am__append_1) $(am__append_2) \
$(am__append_15) $(am__append_16) $(am__append_17) \
$(am__append_18) $(am__append_19) $(am__append_20) \
$(am__append_21) $(am__append_22) $(am__append_23) \
$(am__append_24) $(am__append_25)
$(am__append_24) $(am__append_25) $(am__append_26) \
$(am__append_27) $(am__append_28)
libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
AM_CFLAGS = -Wall -g -fexceptions
libffi_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(AM_LTLDFLAGS)
AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src
AM_CCASFLAGS = $(AM_CPPFLAGS)
AM_CFLAGS = -g $(am__append_29)
libffi_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` $(LTLDFLAGS) $(AM_LTLDFLAGS)
AM_CPPFLAGS = -I. -I$(top_srcdir)/include -Iinclude -I$(top_srcdir)/src -DFFI_BUILDING
AM_CCASFLAGS = $(AM_CPPFLAGS) -g
all: fficonfig.h
$(MAKE) $(AM_MAKEFLAGS) all-recursive
.SUFFIXES:
.SUFFIXES: .S .c .dvi .lo .o .obj .ps
am--refresh:
am--refresh: Makefile
@:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
@for dep in $?; do \
@ -523,10 +554,8 @@ $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
$(am__aclocal_m4_deps):
fficonfig.h: stamp-h1
@if test ! -f $@; then \
rm -f stamp-h1; \
$(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
else :; fi
@if test ! -f $@; then rm -f stamp-h1; else :; fi
@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
stamp-h1: $(srcdir)/fficonfig.h.in $(top_builddir)/config.status
@rm -f stamp-h1
@ -540,6 +569,8 @@ distclean-hdr:
-rm -f fficonfig.h stamp-h1
libffi.pc: $(top_builddir)/config.status $(srcdir)/libffi.pc.in
cd $(top_builddir) && $(SHELL) ./config.status $@
fficonfig.py: $(top_builddir)/config.status $(srcdir)/fficonfig.py.in
cd $(top_builddir) && $(SHELL) ./config.status $@
install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@$(NORMAL_INSTALL)
test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
@ -586,12 +617,12 @@ src/$(am__dirstamp):
src/$(DEPDIR)/$(am__dirstamp):
@$(MKDIR_P) src/$(DEPDIR)
@: > src/$(DEPDIR)/$(am__dirstamp)
src/debug.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/prep_cif.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/types.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/raw_api.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/java_raw_api.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/closures.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/debug.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp)
src/mips/$(am__dirstamp):
@$(MKDIR_P) src/mips
@: > src/mips/$(am__dirstamp)
@ -714,6 +745,8 @@ src/arm/sysv.lo: src/arm/$(am__dirstamp) \
src/arm/$(DEPDIR)/$(am__dirstamp)
src/arm/ffi.lo: src/arm/$(am__dirstamp) \
src/arm/$(DEPDIR)/$(am__dirstamp)
src/arm/trampoline.lo: src/arm/$(am__dirstamp) \
src/arm/$(DEPDIR)/$(am__dirstamp)
src/avr32/$(am__dirstamp):
@$(MKDIR_P) src/avr32
@: > src/avr32/$(am__dirstamp)
@ -744,6 +777,16 @@ src/frv/eabi.lo: src/frv/$(am__dirstamp) \
src/frv/$(DEPDIR)/$(am__dirstamp)
src/frv/ffi.lo: src/frv/$(am__dirstamp) \
src/frv/$(DEPDIR)/$(am__dirstamp)
src/moxie/$(am__dirstamp):
@$(MKDIR_P) src/moxie
@: > src/moxie/$(am__dirstamp)
src/moxie/$(DEPDIR)/$(am__dirstamp):
@$(MKDIR_P) src/moxie/$(DEPDIR)
@: > src/moxie/$(DEPDIR)/$(am__dirstamp)
src/moxie/eabi.lo: src/moxie/$(am__dirstamp) \
src/moxie/$(DEPDIR)/$(am__dirstamp)
src/moxie/ffi.lo: src/moxie/$(am__dirstamp) \
src/moxie/$(DEPDIR)/$(am__dirstamp)
src/s390/$(am__dirstamp):
@$(MKDIR_P) src/s390
@: > src/s390/$(am__dirstamp)
@ -786,9 +829,9 @@ src/pa/linux.lo: src/pa/$(am__dirstamp) \
src/pa/ffi.lo: src/pa/$(am__dirstamp) src/pa/$(DEPDIR)/$(am__dirstamp)
src/pa/hpux32.lo: src/pa/$(am__dirstamp) \
src/pa/$(DEPDIR)/$(am__dirstamp)
libffi.la: $(libffi_la_OBJECTS) $(libffi_la_DEPENDENCIES)
libffi.la: $(libffi_la_OBJECTS) $(libffi_la_DEPENDENCIES) $(EXTRA_libffi_la_DEPENDENCIES)
$(libffi_la_LINK) -rpath $(libdir) $(libffi_la_OBJECTS) $(libffi_la_LIBADD) $(LIBS)
libffi_convenience.la: $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_DEPENDENCIES)
libffi_convenience.la: $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_DEPENDENCIES) $(EXTRA_libffi_convenience_la_DEPENDENCIES)
$(LINK) $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_LIBADD) $(LIBS)
mostlyclean-compile:
@ -801,6 +844,8 @@ mostlyclean-compile:
-rm -f src/arm/ffi.lo
-rm -f src/arm/sysv.$(OBJEXT)
-rm -f src/arm/sysv.lo
-rm -f src/arm/trampoline.$(OBJEXT)
-rm -f src/arm/trampoline.lo
-rm -f src/avr32/ffi.$(OBJEXT)
-rm -f src/avr32/ffi.lo
-rm -f src/avr32/sysv.$(OBJEXT)
@ -837,6 +882,10 @@ mostlyclean-compile:
-rm -f src/mips/n32.lo
-rm -f src/mips/o32.$(OBJEXT)
-rm -f src/mips/o32.lo
-rm -f src/moxie/eabi.$(OBJEXT)
-rm -f src/moxie/eabi.lo
-rm -f src/moxie/ffi.$(OBJEXT)
-rm -f src/moxie/ffi.lo
-rm -f src/pa/ffi.$(OBJEXT)
-rm -f src/pa/ffi.lo
-rm -f src/pa/hpux32.$(OBJEXT)
@ -919,6 +968,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@src/alpha/$(DEPDIR)/osf.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/arm/$(DEPDIR)/ffi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/arm/$(DEPDIR)/sysv.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/arm/$(DEPDIR)/trampoline.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/avr32/$(DEPDIR)/ffi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/avr32/$(DEPDIR)/sysv.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/cris/$(DEPDIR)/ffi.Plo@am__quote@
@ -934,6 +984,8 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@src/mips/$(DEPDIR)/ffi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/mips/$(DEPDIR)/n32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/mips/$(DEPDIR)/o32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/moxie/$(DEPDIR)/eabi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/moxie/$(DEPDIR)/ffi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/pa/$(DEPDIR)/ffi.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/pa/$(DEPDIR)/hpux32.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@src/pa/$(DEPDIR)/linux.Plo@am__quote@
@ -1029,6 +1081,7 @@ clean-libtool:
-rm -rf src/m32r/.libs src/m32r/_libs
-rm -rf src/m68k/.libs src/m68k/_libs
-rm -rf src/mips/.libs src/mips/_libs
-rm -rf src/moxie/.libs src/moxie/_libs
-rm -rf src/pa/.libs src/pa/_libs
-rm -rf src/powerpc/.libs src/powerpc/_libs
-rm -rf src/s390/.libs src/s390/_libs
@ -1221,9 +1274,7 @@ uninstall-pkgconfigDATA:
@$(NORMAL_UNINSTALL)
@list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
test -n "$$files" || exit 0; \
echo " ( cd '$(DESTDIR)$(pkgconfigdir)' && rm -f" $$files ")"; \
cd "$(DESTDIR)$(pkgconfigdir)" && rm -f $$files
dir='$(DESTDIR)$(pkgconfigdir)'; $(am__uninstall_files_from_dir)
# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
@ -1232,7 +1283,7 @@ uninstall-pkgconfigDATA:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
@failcom='exit 1'; \
@fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@ -1257,7 +1308,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
@failcom='exit 1'; \
@fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@ -1424,7 +1475,8 @@ distdir: $(DISTFILES)
top_distdir="$(top_distdir)" distdir="$(distdir)" \
dist-info
-test -n "$(am__skip_mode_fix)" \
|| find "$(distdir)" -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
|| find "$(distdir)" -type d ! -perm -755 \
-exec chmod u+rwx,go+rx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
@ -1434,7 +1486,11 @@ dist-gzip: distdir
$(am__remove_distdir)
dist-bzip2: distdir
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
$(am__remove_distdir)
dist-lzip: distdir
tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
$(am__remove_distdir)
dist-lzma: distdir
@ -1442,7 +1498,7 @@ dist-lzma: distdir
$(am__remove_distdir)
dist-xz: distdir
tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
$(am__remove_distdir)
dist-tarZ: distdir
@ -1468,17 +1524,19 @@ dist dist-all: distdir
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\
lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.lz*) \
lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
@ -1492,6 +1550,7 @@ distcheck: dist
&& am__cwd=`pwd` \
&& $(am__cd) $(distdir)/_build \
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
$(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
@ -1520,8 +1579,16 @@ distcheck: dist
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@$(am__cd) '$(distuninstallcheck_dir)' \
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
@test -n '$(distuninstallcheck_dir)' || { \
echo 'ERROR: trying to run $@ with an empty' \
'$$(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
$(am__cd) '$(distuninstallcheck_dir)' || { \
echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
exit 1; \
}; \
test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
@ -1555,10 +1622,15 @@ install-am: all-am
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:
@ -1587,6 +1659,8 @@ distclean-generic:
-rm -f src/m68k/$(am__dirstamp)
-rm -f src/mips/$(DEPDIR)/$(am__dirstamp)
-rm -f src/mips/$(am__dirstamp)
-rm -f src/moxie/$(DEPDIR)/$(am__dirstamp)
-rm -f src/moxie/$(am__dirstamp)
-rm -f src/pa/$(DEPDIR)/$(am__dirstamp)
-rm -f src/pa/$(am__dirstamp)
-rm -f src/powerpc/$(DEPDIR)/$(am__dirstamp)
@ -1612,7 +1686,7 @@ clean-am: clean-aminfo clean-generic clean-libLTLIBRARIES \
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf src/$(DEPDIR) src/alpha/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/mips/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/x86/$(DEPDIR)
-rm -rf src/$(DEPDIR) src/alpha/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/x86/$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-libtool distclean-tags
@ -1654,13 +1728,14 @@ install-html-am: $(HTMLS)
for p in $$list; do \
if test -f "$$p" || test -d "$$p"; then d=; else d="$(srcdir)/"; fi; \
$(am__strip_dir) \
if test -d "$$d$$p"; then \
d2=$$d$$p; \
if test -d "$$d2"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(htmldir)/$$f'"; \
$(MKDIR_P) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
$(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f" || exit $$?; \
echo " $(INSTALL_DATA) '$$d2'/* '$(DESTDIR)$(htmldir)/$$f'"; \
$(INSTALL_DATA) "$$d2"/* "$(DESTDIR)$(htmldir)/$$f" || exit $$?; \
else \
list2="$$list2 $$d$$p"; \
list2="$$list2 $$d2"; \
fi; \
done; \
test -z "$$list2" || { echo "$$list2" | $(am__base_list) | \
@ -1692,8 +1767,13 @@ install-info-am: $(INFO_DEPS)
echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(infodir)'"; \
$(INSTALL_DATA) $$files "$(DESTDIR)$(infodir)" || exit $$?; done
@$(POST_INSTALL)
@if (install-info --version && \
install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
@am__run_installinfo=yes; \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) am__run_installinfo=no;; \
*) (install-info --version) >/dev/null 2>&1 \
|| am__run_installinfo=no;; \
esac; \
if test $$am__run_installinfo = yes; then \
list='$(INFO_DEPS)'; test -n "$(infodir)" || list=; \
for file in $$list; do \
relfile=`echo "$$file" | sed 's|^.*/||'`; \
@ -1732,7 +1812,7 @@ installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -rf src/$(DEPDIR) src/alpha/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/mips/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/x86/$(DEPDIR)
-rm -rf src/$(DEPDIR) src/alpha/$(DEPDIR) src/arm/$(DEPDIR) src/avr32/$(DEPDIR) src/cris/$(DEPDIR) src/frv/$(DEPDIR) src/ia64/$(DEPDIR) src/m32r/$(DEPDIR) src/m68k/$(DEPDIR) src/mips/$(DEPDIR) src/moxie/$(DEPDIR) src/pa/$(DEPDIR) src/powerpc/$(DEPDIR) src/s390/$(DEPDIR) src/sh/$(DEPDIR) src/sh64/$(DEPDIR) src/sparc/$(DEPDIR) src/x86/$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-aminfo \
maintainer-clean-generic maintainer-clean-vti
@ -1761,24 +1841,24 @@ uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
all all-am am--refresh check check-am clean clean-aminfo \
clean-generic clean-libLTLIBRARIES clean-libtool \
clean-noinstLTLIBRARIES ctags ctags-recursive dist dist-all \
dist-bzip2 dist-gzip dist-info dist-lzma dist-shar dist-tarZ \
dist-xz dist-zip distcheck distclean distclean-compile \
distclean-generic distclean-hdr distclean-libtool \
distclean-tags distcleancheck distdir distuninstallcheck dvi \
dvi-am html html-am info info-am install install-am \
install-data install-data-am install-dvi install-dvi-am \
install-exec install-exec-am install-html install-html-am \
install-info install-info-am install-libLTLIBRARIES \
install-man install-pdf install-pdf-am install-pkgconfigDATA \
install-ps install-ps-am install-strip installcheck \
installcheck-am installdirs installdirs-am maintainer-clean \
maintainer-clean-aminfo maintainer-clean-generic \
maintainer-clean-vti mostlyclean mostlyclean-aminfo \
mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
mostlyclean-vti pdf pdf-am ps ps-am tags tags-recursive \
uninstall uninstall-am uninstall-dvi-am uninstall-html-am \
uninstall-info-am uninstall-libLTLIBRARIES uninstall-pdf-am \
uninstall-pkgconfigDATA uninstall-ps-am
dist-bzip2 dist-gzip dist-info dist-lzip dist-lzma dist-shar \
dist-tarZ dist-xz dist-zip distcheck distclean \
distclean-compile distclean-generic distclean-hdr \
distclean-libtool distclean-tags distcleancheck distdir \
distuninstallcheck dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-info install-info-am \
install-libLTLIBRARIES install-man install-pdf install-pdf-am \
install-pkgconfigDATA install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs installdirs-am \
maintainer-clean maintainer-clean-aminfo \
maintainer-clean-generic maintainer-clean-vti mostlyclean \
mostlyclean-aminfo mostlyclean-compile mostlyclean-generic \
mostlyclean-libtool mostlyclean-vti pdf pdf-am ps ps-am tags \
tags-recursive uninstall uninstall-am uninstall-dvi-am \
uninstall-html-am uninstall-info-am uninstall-libLTLIBRARIES \
uninstall-pdf-am uninstall-pkgconfigDATA uninstall-ps-am
# No install-html or install-pdf support in automake yet

59
Modules/_ctypes/libffi/README
View File

@ -1,7 +1,7 @@
Status
======
libffi-3.0.10 was released on XXXXXXXXXX, 2010. Check the libffi web
libffi-3.0.11 was released on April 11, 2012. Check the libffi web
page for updates: <URL:http://sourceware.org/libffi/>.
@ -43,7 +43,7 @@ Libffi has been ported to many different platforms.
For specific configuration details and testing status, please
refer to the wiki page here:
http://www.moxielogic.org/wiki/index.php?title=Libffi_3.0.10
http://www.moxielogic.org/wiki/index.php?title=Libffi_3.0.11
At the time of release, the following basic configurations have been
tested:
@ -54,12 +54,17 @@ tested:
| Alpha | Linux |
| Alpha | Tru64 |
| ARM | Linux |
| ARM | iOS |
| AVR32 | Linux |
| HPPA | HPUX |
| IA-64 | Linux |
| M68K | FreeMiNT |
| M68K | RTEMS |
| MIPS | IRIX |
| MIPS | Linux |
| MIPS | RTEMS |
| MIPS64 | Linux |
| PowerPC | AMIGA |
| PowerPC | Linux |
| PowerPC | Mac OSX |
| PowerPC | FreeBSD |
@ -71,15 +76,18 @@ tested:
| SPARC64 | Linux |
| SPARC64 | FreeBSD |
| X86 | FreeBSD |
| X86 | Interix |
| X86 | kFreeBSD |
| X86 | Linux |
| X86 | Mac OSX |
| X86 | OpenBSD |
| X86 | OS/2 |
| X86 | Solaris |
| X86 | Windows/Cygwin |
| X86 | Windows/MingW |
| X86-64 | FreeBSD |
| X86-64 | Linux |
| X86-64 | Linux/x32 |
| X86-64 | OpenBSD |
| X86-64 | Windows/MingW |
|--------------+------------------|
@ -113,9 +121,16 @@ It's also possible to build libffi on Windows platforms with
Microsoft's Visual C++ compiler. In this case, use the msvcc.sh
wrapper script during configuration like so:
path/to/configure --enable-shared --enable-static \
CC=path/to/msvcc.sh LD=link \
CPP=\"cl -nologo -EP\"
path/to/configure CC=path/to/msvcc.sh LD=link CPP=\"cl -nologo -EP\"
For 64-bit Windows builds, use CC="path/to/msvcc.sh -m64".
You may also need to specify --build appropriately. When building with MSVC
under a MingW environment, you may need to remove the line in configure
that sets 'fix_srcfile_path' to a 'cygpath' command. ('cygpath' is not
present in MingW, and is not required when using MingW-style paths.)
For iOS builds, run generate-ios-source-and-headers.py and then
libffi.xcodeproj should work.
Configure has many other options. Use "configure --help" to see them all.
@ -133,11 +148,30 @@ History
See the ChangeLog files for details.
3.0.10 ???-??-??
Fix the N64 build on mips-sgi-irix6.5.
Testsuite fixes for Tru64 Unix.
3.0.11 Apr-11-12
Add support for variadic functions (ffi_prep_cif_var).
Add Linux/x32 support.
Add thiscall, fastcall and MSVC cdecl support on Windows.
Add Amiga and newer MacOS support.
Add m68k FreeMiNT support.
Integration with iOS' xcode build tools.
Fix Octeon and MC68881 support.
Fix code pessimizations.
Lots of build fixes.
3.0.10 Aug-23-11
Add support for Apple's iOS.
Add support for ARM VFP ABI.
Add RTEMS support for MIPS and M68K.
Fix instruction cache clearing problems on
ARM and SPARC.
Fix the N64 build on mips-sgi-irix6.5.
Enable builds with Microsoft's compiler.
Enable x86 builds with Sun's compiler.
Enable x86 builds with Oracle's Solaris compiler.
Fix support for calling code compiled with Oracle's Sparc
Solaris compiler.
Testsuite fixes for Tru64 Unix.
Additional platform support.
3.0.9 Dec-31-09
Add AVR32 and win64 ports. Add ARM softfp support.
@ -267,7 +301,7 @@ See the ChangeLog files for details.
Authors & Credits
=================
libffi was originally written by Anthony Green <green@redhat.com>.
libffi was originally written by Anthony Green <green@moxielogic.com>.
The developers of the GNU Compiler Collection project have made
innumerable valuable contributions. See the ChangeLog file for
@ -318,5 +352,6 @@ Alex Oliva solved the executable page problem for SElinux.
The list above is almost certainly incomplete and inaccurate. I'm
happy to make corrections or additions upon request.
If you have a problem, or have found a bug, please send a note to
green@redhat.com.
If you have a problem, or have found a bug, please send a note to the
author at green@moxielogic.com, or the project mailing list at
libffi-discuss@sourceware.org.

9507
Modules/_ctypes/libffi/aclocal.m4 vendored
View File

File diff suppressed because it is too large Load Diff

21
Modules/_ctypes/libffi/compile
View File

@ -1,9 +1,10 @@
#! /bin/sh
# Wrapper for compilers which do not understand `-c -o'.
scriptversion=2005-05-14.22
scriptversion=2009-10-06.20; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software
# Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
@ -17,8 +18,7 @@ scriptversion=2005-05-14.22
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@ -103,13 +103,13 @@ if test -z "$ofile" || test -z "$cfile"; then
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use `[/.-]' here to ensure that we don't use the same name
# Note: use `[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
@ -124,9 +124,9 @@ trap "rmdir '$lockdir'; exit 1" 1 2 15
ret=$?
if test -f "$cofile"; then
mv "$cofile" "$ofile"
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
mv "${cofile}bj" "$ofile"
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
@ -138,5 +138,6 @@ exit $ret
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

225
Modules/_ctypes/libffi/config.guess vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
# Free Software Foundation, Inc.
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011 Free Software Foundation, Inc.
timestamp='2009-11-19'
timestamp='2011-06-03'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -56,8 +56,9 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -180,7 +181,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
fi
;;
*)
os=netbsd
os=netbsd
;;
esac
# The OS release
@ -223,7 +224,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
@ -269,7 +270,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
exit ;;
# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
exitcode=$?
trap '' 0
exit $exitcode ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
@ -295,7 +299,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
@ -333,6 +337,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
echo i386-pc-auroraux${UNAME_RELEASE}
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
eval $set_cc_for_build
SUN_ARCH="i386"
@ -391,23 +398,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
exit ;;
echo m68k-milan-mint${UNAME_RELEASE}
exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
exit ;;
echo m68k-hades-mint${UNAME_RELEASE}
exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit ;;
echo m68k-unknown-mint${UNAME_RELEASE}
exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
exit ;;
@ -477,8 +484,8 @@ EOF
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
@ -491,7 +498,7 @@ EOF
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
exit ;;
exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
@ -548,7 +555,7 @@ EOF
echo rs6000-ibm-aix3.2
fi
exit ;;
*:AIX:*:[456])
*:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
@ -591,52 +598,52 @@ EOF
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "${sc_cpu_version}" in
523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "${sc_kernel_bits}" in
32) HP_ARCH="hppa2.0n" ;;
64) HP_ARCH="hppa2.0w" ;;
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "${sc_cpu_version}" in
523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "${sc_kernel_bits}" in
32) HP_ARCH="hppa2.0n" ;;
64) HP_ARCH="hppa2.0w" ;;
'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
esac ;;
esac
esac ;;
esac
fi
if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE
#include <stdlib.h>
#include <unistd.h>
#define _HPUX_SOURCE
#include <stdlib.h>
#include <unistd.h>
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
test -z "$HP_ARCH" && HP_ARCH=hppa
@ -727,22 +734,22 @@ EOF
exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit ;;
exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
exit ;;
exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
exit ;;
exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
exit ;;
exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
@ -766,14 +773,14 @@ EOF
exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
@ -801,14 +808,14 @@ EOF
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:windows32*:*)
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
*:Interix*:*)
case ${UNAME_MACHINE} in
case ${UNAME_MACHINE} in
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
@ -863,7 +870,7 @@ EOF
EV6) UNAME_MACHINE=alphaev6 ;;
EV67) UNAME_MACHINE=alphaev67 ;;
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
esac
objdump --private-headers /bin/sh | grep -q ld.so.1
if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
@ -875,7 +882,13 @@ EOF
then
echo ${UNAME_MACHINE}-unknown-linux-gnu
else
echo ${UNAME_MACHINE}-unknown-linux-gnueabi
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-gnueabi
else
echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
@ -888,7 +901,7 @@ EOF
echo crisv32-axis-linux-gnu
exit ;;
frv:Linux:*:*)
echo frv-unknown-linux-gnu
echo frv-unknown-linux-gnu
exit ;;
i*86:Linux:*:*)
LIBC=gnu
@ -956,7 +969,7 @@ EOF
echo ${UNAME_MACHINE}-ibm-linux
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
@ -964,6 +977,9 @@ EOF
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-gnu
exit ;;
@ -971,7 +987,7 @@ EOF
echo x86_64-unknown-linux-gnu
exit ;;
xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@ -980,11 +996,11 @@ EOF
echo i386-sequent-sysv4
exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit ;;
i*86:OS/2:*:*)
@ -1016,7 +1032,7 @@ EOF
fi
exit ;;
i*86:*:5:[678]*)
# UnixWare 7.x, OpenUNIX and OpenServer 6.
# UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
@ -1044,13 +1060,13 @@ EOF
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
@ -1085,8 +1101,8 @@ EOF
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
NCR*:*:4.2:* | MPRAS*:*:4.2:*)
OS_REL='.3'
test -r /etc/.relid \
@ -1129,10 +1145,10 @@ EOF
echo ns32k-sni-sysv
fi
exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
@ -1158,11 +1174,11 @@ EOF
exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
echo mips-unknown-sysv${UNAME_RELEASE}
fi
exit ;;
exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit ;;
@ -1227,6 +1243,9 @@ EOF
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
NEO-?:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
exit ;;
NSE-?:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
@ -1272,13 +1291,13 @@ EOF
echo pdp10-unknown-its
exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
echo mips-sei-seiux${UNAME_RELEASE}
exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "${UNAME_MACHINE}" in
A*) echo alpha-dec-vms ; exit ;;
I*) echo ia64-dec-vms ; exit ;;
@ -1318,11 +1337,11 @@ main ()
#include <sys/param.h>
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
"4"
#else
""
""
#endif
); exit (0);
); exit (0);
#endif
#endif

181
Modules/_ctypes/libffi/config.sub vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
# Free Software Foundation, Inc.
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011 Free Software Foundation, Inc.
timestamp='2009-11-07'
timestamp='2011-10-29'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
@ -75,8 +75,9 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -123,8 +124,9 @@ esac
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
@ -156,8 +158,8 @@ case $os in
os=
basic_machine=$1
;;
-bluegene*)
os=-cnk
-bluegene*)
os=-cnk
;;
-sim | -cisco | -oki | -wec | -winbond)
os=
@ -173,10 +175,10 @@ case $os in
os=-chorusos
basic_machine=$1
;;
-chorusrdb)
os=-chorusrdb
-chorusrdb)
os=-chorusrdb
basic_machine=$1
;;
;;
-hiux*)
os=-hiuxwe2
;;
@ -249,13 +251,17 @@ case $basic_machine in
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
| be32 | be64 \
| bfin \
| c4x | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | mcore | mep | metag \
@ -281,27 +287,38 @@ case $basic_machine in
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 \
| ns16k | ns32k \
| open8 \
| or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| rx \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| spu | strongarm \
| tahoe | thumb | tic4x | tic80 | tron \
| spu \
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \
| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
;;
c54x)
basic_machine=tic54x-unknown
;;
c55x)
basic_machine=tic55x-unknown
;;
c6x)
basic_machine=tic6x-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12 | picochip)
# Motorola 68HC11/12.
basic_machine=$basic_machine-unknown
@ -313,6 +330,18 @@ case $basic_machine in
basic_machine=mt-unknown
;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xscaleeb)
basic_machine=armeb-unknown
;;
xscaleel)
basic_machine=armel-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
@ -332,16 +361,19 @@ case $basic_machine in
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
@ -367,25 +399,29 @@ case $basic_machine in
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \
| romp-* | rs6000-* | rx-* \
| rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | vax-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
| z8k-* | z80-*)
@ -410,7 +446,7 @@ case $basic_machine in
basic_machine=a29k-amd
os=-udi
;;
abacus)
abacus)
basic_machine=abacus-unknown
;;
adobe68k)
@ -480,11 +516,20 @@ case $basic_machine in
basic_machine=powerpc-ibm
os=-cnk
;;
c54x-*)
basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c55x-*)
basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c6x-*)
basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c90)
basic_machine=c90-cray
os=-unicos
;;
cegcc)
cegcc)
basic_machine=arm-unknown
os=-cegcc
;;
@ -516,7 +561,7 @@ case $basic_machine in
basic_machine=craynv-cray
os=-unicosmp
;;
cr16)
cr16 | cr16-*)
basic_machine=cr16-unknown
os=-elf
;;
@ -732,7 +777,7 @@ case $basic_machine in
basic_machine=ns32k-utek
os=-sysv
;;
microblaze)
microblaze)
basic_machine=microblaze-xilinx
;;
mingw32)
@ -775,6 +820,10 @@ case $basic_machine in
basic_machine=i370-ibm
os=-mvs
;;
nacl)
basic_machine=le32-unknown
os=-nacl
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
@ -839,6 +888,12 @@ case $basic_machine in
np1)
basic_machine=np1-gould
;;
neo-tandem)
basic_machine=neo-tandem
;;
nse-tandem)
basic_machine=nse-tandem
;;
nsr-tandem)
basic_machine=nsr-tandem
;;
@ -921,9 +976,10 @@ case $basic_machine in
;;
power) basic_machine=power-ibm
;;
ppc) basic_machine=powerpc-unknown
ppc | ppcbe) basic_machine=powerpc-unknown
;;
ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
ppc-* | ppcbe-*)
basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppcle | powerpclittle | ppc-le | powerpc-little)
basic_machine=powerpcle-unknown
@ -1017,6 +1073,9 @@ case $basic_machine in
basic_machine=i860-stratus
os=-sysv4
;;
strongarm-* | thumb-*)
basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
sun2)
basic_machine=m68000-sun
;;
@ -1073,20 +1132,8 @@ case $basic_machine in
basic_machine=t90-cray
os=-unicos
;;
tic54x | c54x*)
basic_machine=tic54x-unknown
os=-coff
;;
tic55x | c55x*)
basic_machine=tic55x-unknown
os=-coff
;;
tic6x | c6x*)
basic_machine=tic6x-unknown
os=-coff
;;
tile*)
basic_machine=tile-unknown
basic_machine=$basic_machine-unknown
os=-linux-gnu
;;
tx39)
@ -1156,6 +1203,9 @@ case $basic_machine in
xps | xps100)
basic_machine=xps100-honeywell
;;
xscale-* | xscalee[bl]-*)
basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
;;
ymp)
basic_machine=ymp-cray
os=-unicos
@ -1253,9 +1303,12 @@ esac
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-auroraux)
os=-auroraux
;;
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
@ -1277,8 +1330,8 @@ case $os in
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
| -kopensolaris* \
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
@ -1291,7 +1344,8 @@ case $os in
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
| -mingw32* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
@ -1338,7 +1392,7 @@ case $os in
-opened*)
os=-openedition
;;
-os400*)
-os400*)
os=-os400
;;
-wince*)
@ -1387,7 +1441,7 @@ case $os in
-sinix*)
os=-sysv4
;;
-tpf*)
-tpf*)
os=-tpf
;;
-triton*)
@ -1432,6 +1486,8 @@ case $os in
-dicos*)
os=-dicos
;;
-nacl*)
;;
-none)
;;
*)
@ -1454,10 +1510,10 @@ else
# system, and we'll never get to this point.
case $basic_machine in
score-*)
score-*)
os=-elf
;;
spu-*)
spu-*)
os=-elf
;;
*-acorn)
@ -1469,8 +1525,17 @@ case $basic_machine in
arm*-semi)
os=-aout
;;
c4x-* | tic4x-*)
os=-coff
c4x-* | tic4x-*)
os=-coff
;;
tic54x-*)
os=-coff
;;
tic55x-*)
os=-coff
;;
tic6x-*)
os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
@ -1497,7 +1562,7 @@ case $basic_machine in
m68*-cisco)
os=-aout
;;
mep-*)
mep-*)
os=-elf
;;
mips*-cisco)
@ -1524,7 +1589,7 @@ case $basic_machine in
*-ibm)
os=-aix
;;
*-knuth)
*-knuth)
os=-mmixware
;;
*-wec)

3731
Modules/_ctypes/libffi/configure vendored
View File

File diff suppressed because it is too large Load Diff

242
Modules/_ctypes/libffi/configure.ac
View File

@ -3,9 +3,9 @@ dnl Process this with autoconf to create configure
# file from libffi - slightly patched for ctypes
#
AC_PREREQ(2.63)
AC_PREREQ(2.68)
AC_INIT([libffi], [3.0.10rc0], [http://gcc.gnu.org/bugs.html])
AC_INIT([libffi], [3.0.11], [http://github.com/atgreen/libffi/issues])
AC_CONFIG_HEADERS([fficonfig.h])
AC_CANONICAL_SYSTEM
@ -13,16 +13,22 @@ target_alias=${target_alias-$host_alias}
. ${srcdir}/configure.host
AX_ENABLE_BUILDDIR
AM_INIT_AUTOMAKE
# The same as in boehm-gc and libstdc++. Have to borrow it from there.
# We must force CC to /not/ be precious variables; otherwise
# the wrong, non-multilib-adjusted value will be used in multilibs.
# As a side effect, we have to subst CFLAGS ourselves.
# Also save and restore CFLAGS, since AC_PROG_CC will come up with
# defaults of its own if none are provided.
m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
m4_define([_AC_ARG_VAR_PRECIOUS],[])
save_CFLAGS=$CFLAGS
AC_PROG_CC
CFLAGS=$save_CFLAGS
m4_undefine([_AC_ARG_VAR_PRECIOUS])
m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
@ -33,6 +39,12 @@ AM_PROG_CC_C_O
AC_PROG_LIBTOOL
AC_CONFIG_MACRO_DIR([m4])
AX_CC_MAXOPT
AX_CFLAGS_WARN_ALL
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS -fexceptions"
fi
AM_MAINTAINER_MODE
AC_CHECK_HEADERS(sys/mman.h)
@ -46,7 +58,7 @@ TARGETDIR="unknown"
case "$host" in
alpha*-*-*)
TARGET=ALPHA; TARGETDIR=alpha;
# Support 128-bit long double, changable via command-line switch.
# Support 128-bit long double, changeable via command-line switch.
HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
;;
@ -74,7 +86,7 @@ case "$host" in
TARGET=FRV; TARGETDIR=frv
;;
hppa*-*-linux* | parisc*-*-linux*)
hppa*-*-linux* | parisc*-*-linux* | hppa*-*-openbsd*)
TARGET=PA_LINUX; TARGETDIR=pa
;;
hppa*64-*-hpux*)
@ -87,10 +99,17 @@ case "$host" in
i?86-*-freebsd* | i?86-*-openbsd*)
TARGET=X86_FREEBSD; TARGETDIR=x86
;;
i?86-win32* | i?86-*-cygwin* | i?86-*-mingw*)
i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
TARGET=X86_WIN32; TARGETDIR=x86
# All mingw/cygwin/win32 builds require this for sharedlib
AM_LTLDFLAGS="-no-undefined"
# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
# We must also check with_cross_host to decide if this is a native
# or cross-build and select where to install dlls appropriately.
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
else
AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
fi
;;
i?86-*-darwin*)
TARGET=X86_DARWIN; TARGETDIR=x86
@ -102,7 +121,7 @@ case "$host" in
TARGET=X86; TARGETDIR=x86
;;
i?86-*-*)
TARGET=X86; TARGETDIR=x86
TARGET=X86_64; TARGETDIR=x86
;;
ia64*-*-*)
@ -117,30 +136,40 @@ case "$host" in
TARGET=M68K; TARGETDIR=m68k
;;
mips-sgi-irix5.* | mips-sgi-irix6.*)
mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
TARGET=MIPS_IRIX; TARGETDIR=mips
;;
mips*-*-linux*)
mips*-*-linux* | mips*-*-openbsd*)
# Support 128-bit long double for NewABI.
HAVE_LONG_DOUBLE='defined(__mips64)'
TARGET=MIPS_IRIX; TARGETDIR=mips
;;
moxie-*-*)
TARGET=MOXIE; TARGETDIR=moxie
;;
powerpc*-*-linux* | powerpc-*-sysv*)
TARGET=POWERPC; TARGETDIR=powerpc
;;
powerpc-*-amigaos*)
TARGET=POWERPC; TARGETDIR=powerpc
;;
powerpc-*-beos*)
TARGET=POWERPC; TARGETDIR=powerpc
;;
powerpc-*-darwin*)
powerpc-*-darwin* | powerpc64-*-darwin*)
TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
;;
powerpc-*-aix* | rs6000-*-aix*)
TARGET=POWERPC_AIX; TARGETDIR=powerpc
;;
powerpc-*-freebsd*)
powerpc-*-freebsd* | powerpc-*-openbsd*)
TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
;;
powerpc64-*-freebsd*)
TARGET=POWERPC; TARGETDIR=powerpc
;;
powerpc*-*-rtems*)
TARGET=POWERPC; TARGETDIR=powerpc
;;
@ -166,6 +195,15 @@ case "$host" in
x86_64-*-cygwin* | x86_64-*-mingw*)
TARGET=X86_WIN64; TARGETDIR=x86
# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
# We must also check with_cross_host to decide if this is a native
# or cross-build and select where to install dlls appropriately.
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
else
AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
fi
;;
x86_64-*-*)
@ -191,6 +229,7 @@ AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
AM_CONDITIONAL(M32R, test x$TARGET = xM32R)
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(MOXIE, test x$TARGET = xMOXIE)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
@ -228,17 +267,7 @@ AC_SUBST(HAVE_LONG_DOUBLE)
AC_C_BIGENDIAN
AC_CACHE_CHECK([assembler .cfi pseudo-op support],
libffi_cv_as_cfi_pseudo_op, [
libffi_cv_as_cfi_pseudo_op=unknown
AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
[libffi_cv_as_cfi_pseudo_op=yes],
[libffi_cv_as_cfi_pseudo_op=no])
])
if test "x$libffi_cv_as_cfi_pseudo_op" = xyes; then
AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
[Define if your assembler supports .cfi_* directives.])
fi
GCC_AS_CFI_PSEUDO_OP
if test x$TARGET = xSPARC; then
AC_CACHE_CHECK([assembler and linker support unaligned pc related relocs],
@ -276,7 +305,7 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64
libffi_cv_as_x86_pcrel, [
libffi_cv_as_x86_pcrel=yes
echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
libffi_cv_as_x86_pcrel=no
fi
])
@ -284,54 +313,114 @@ if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64
AC_DEFINE(HAVE_AS_X86_PCREL, 1,
[Define if your assembler supports PC relative relocs.])
fi
AC_CACHE_CHECK([assembler .ascii pseudo-op support],
libffi_cv_as_ascii_pseudo_op, [
libffi_cv_as_ascii_pseudo_op=unknown
# Check if we have .ascii
AC_TRY_COMPILE([asm (".ascii \\"string\\"");],,
[libffi_cv_as_ascii_pseudo_op=yes],
[libffi_cv_as_ascii_pseudo_op=no])
])
if test "x$libffi_cv_as_ascii_pseudo_op" = xyes; then
AC_DEFINE(HAVE_AS_ASCII_PSEUDO_OP, 1,
[Define if your assembler supports .ascii.])
fi
AC_CACHE_CHECK([assembler .string pseudo-op support],
libffi_cv_as_string_pseudo_op, [
libffi_cv_as_string_pseudo_op=unknown
# Check if we have .string
AC_TRY_COMPILE([asm (".string \\"string\\"");],,
[libffi_cv_as_string_pseudo_op=yes],
[libffi_cv_as_string_pseudo_op=no])
])
if test "x$libffi_cv_as_string_pseudo_op" = xyes; then
AC_DEFINE(HAVE_AS_STRING_PSEUDO_OP, 1,
[Define if your assembler supports .string.])
fi
fi
if test x$TARGET = xX86_WIN64; then
LT_SYS_SYMBOL_USCORE
if test "x$sys_symbol_underscore" = xyes; then
AC_DEFINE(SYMBOL_UNDERSCORE, 1, [Define if symbols are underscored.])
fi
fi
FFI_EXEC_TRAMPOLINE_TABLE=0
case "$target" in
*-apple-darwin10* | *-*-freebsd* | *-*-openbsd* | *-pc-solaris*)
*arm*-apple-darwin*)
FFI_EXEC_TRAMPOLINE_TABLE=1
AC_DEFINE(FFI_EXEC_TRAMPOLINE_TABLE, 1,
[Cannot use PROT_EXEC on this target, so, we revert to
alternative means])
;;
*-apple-darwin1[[10]]* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
AC_DEFINE(FFI_MMAP_EXEC_WRIT, 1,
[Cannot use malloc on this target, so, we revert to
alternative means])
;;
esac
AM_CONDITIONAL(FFI_EXEC_TRAMPOLINE_TABLE, test x$FFI_EXEC_TRAMPOLINE_TABLE = x1)
AC_SUBST(FFI_EXEC_TRAMPOLINE_TABLE)
AC_CACHE_CHECK([whether .eh_frame section should be read-only],
libffi_cv_ro_eh_frame, [
libffi_cv_ro_eh_frame=no
echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
libffi_cv_ro_eh_frame=yes
elif grep '.section.*eh_frame.*#alloc' conftest.c \
| grep -v '#write' > /dev/null; then
libffi_cv_ro_eh_frame=yes
fi
if test x$TARGET = xX86_64; then
AC_CACHE_CHECK([assembler supports unwind section type],
libffi_cv_as_x86_64_unwind_section_type, [
libffi_cv_as_x86_64_unwind_section_type=yes
echo '.section .eh_frame,"a",@unwind' > conftest.s
if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
libffi_cv_as_x86_64_unwind_section_type=no
fi
rm -f conftest.*
])
if test "x$libffi_cv_ro_eh_frame" = xyes; then
AC_DEFINE(HAVE_RO_EH_FRAME, 1,
[Define if .eh_frame sections should be read-only.])
AC_DEFINE(EH_FRAME_FLAGS, "a",
[Define to the flags needed for the .section .eh_frame directive.])
else
AC_DEFINE(EH_FRAME_FLAGS, "aw",
[Define to the flags needed for the .section .eh_frame directive.])
])
if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
AC_DEFINE(HAVE_AS_X86_64_UNWIND_SECTION_TYPE, 1,
[Define if your assembler supports unwind section type.])
fi
fi
AC_CACHE_CHECK([for __attribute__((visibility("hidden")))],
libffi_cv_hidden_visibility_attribute, [
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
libffi_cv_hidden_visibility_attribute=no
if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
if grep '\.hidden.*foo' conftest.s >/dev/null; then
libffi_cv_hidden_visibility_attribute=yes
fi
fi
rm -f conftest.*
])
if test $libffi_cv_hidden_visibility_attribute = yes; then
AC_DEFINE(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE, 1,
[Define if __attribute__((visibility("hidden"))) is supported.])
if test "x$GCC" = "xyes"; then
AC_CACHE_CHECK([whether .eh_frame section should be read-only],
libffi_cv_ro_eh_frame, [
libffi_cv_ro_eh_frame=no
echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
libffi_cv_ro_eh_frame=yes
elif grep '.section.*eh_frame.*#alloc' conftest.c \
| grep -v '#write' > /dev/null; then
libffi_cv_ro_eh_frame=yes
fi
fi
rm -f conftest.*
])
if test "x$libffi_cv_ro_eh_frame" = xyes; then
AC_DEFINE(HAVE_RO_EH_FRAME, 1,
[Define if .eh_frame sections should be read-only.])
AC_DEFINE(EH_FRAME_FLAGS, "a",
[Define to the flags needed for the .section .eh_frame directive. ])
else
AC_DEFINE(EH_FRAME_FLAGS, "aw",
[Define to the flags needed for the .section .eh_frame directive. ])
fi
AC_CACHE_CHECK([for __attribute__((visibility("hidden")))],
libffi_cv_hidden_visibility_attribute, [
echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1 ; }' > conftest.c
libffi_cv_hidden_visibility_attribute=no
if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
if grep '\.hidden.*foo' conftest.s >/dev/null; then
libffi_cv_hidden_visibility_attribute=yes
fi
fi
rm -f conftest.*
])
if test $libffi_cv_hidden_visibility_attribute = yes; then
AC_DEFINE(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE, 1,
[Define if __attribute__((visibility("hidden"))) is supported.])
fi
fi
AH_BOTTOM([
@ -360,6 +449,7 @@ AC_ARG_ENABLE(debug,
if test "$enable_debug" = "yes"; then
AC_DEFINE(FFI_DEBUG, 1, [Define this if you want extra debugging.])
fi)
AM_CONDITIONAL(FFI_DEBUG, test "$enable_debug" = "yes")
AC_ARG_ENABLE(structs,
[ --disable-structs omit code for struct support],
@ -379,21 +469,25 @@ AC_ARG_ENABLE(purify-safety,
AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
fi)
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
toolexecdir='$(exec_prefix)/$(target_alias)'
toolexeclibdir='$(toolexecdir)/lib'
else
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
toolexeclibdir='$(libdir)'
# These variables are only ever used when we cross-build to X86_WIN32.
# And we only support this with GCC, so...
if test x"$GCC" != x"no"; then
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
toolexecdir='$(exec_prefix)/$(target_alias)'
toolexeclibdir='$(toolexecdir)/lib'
else
toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
toolexeclibdir='$(libdir)'
fi
multi_os_directory=`$CC -print-multi-os-directory`
case $multi_os_directory in
.) ;; # Avoid trailing /.
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
esac
AC_SUBST(toolexecdir)
AC_SUBST(toolexeclibdir)
fi
multi_os_directory=`$CC -print-multi-os-directory`
case $multi_os_directory in
.) ;; # Avoid trailing /.
*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
esac
AC_SUBST(toolexecdir)
AC_SUBST(toolexeclibdir)
if test "${multilib}" = "yes"; then
multilib_arg="--enable-multilib"

116
Modules/_ctypes/libffi/depcomp
View File

@ -1,10 +1,10 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2006-10-15.18
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006 Free Software
# Foundation, Inc.
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
# Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -17,9 +17,7 @@ scriptversion=2006-10-15.18
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@ -87,6 +85,15 @@ if test "$depmode" = dashXmstdout; then
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u="sed s,\\\\\\\\,/,g"
depmode=msvisualcpp
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
@ -192,14 +199,14 @@ sgi)
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> $depfile
echo >> $depfile
' ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> $depfile
>> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
@ -215,34 +222,39 @@ aix)
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
tmpdepfile="$stripped.u"
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test -f "$tmpdepfile"; then :
else
stripped=`echo "$stripped" | sed 's,^.*/,,'`
tmpdepfile="$stripped.u"
fi
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
outname="$stripped.o"
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
@ -323,7 +335,12 @@ hp2)
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add `dependent.h:' lines.
sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
@ -399,7 +416,7 @@ dashmstdout)
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
@ -450,32 +467,39 @@ makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no
for arg in "$@"; do
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix="`echo $object | sed 's/^.*\././'`"
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
@ -495,7 +519,7 @@ cpp)
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
@ -533,13 +557,27 @@ cpp)
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o,
# because we must use -o when running libtool.
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
@ -552,16 +590,23 @@ msvisualcpp)
;;
esac
done
"$@" -E |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
@ -580,5 +625,6 @@ exit 0
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

76
Modules/_ctypes/libffi/doc/libffi.info
View File

@ -4,7 +4,7 @@ from ../libffi/doc/libffi.texi.
This manual is for Libffi, a portable foreign-function interface
library.
Copyright (C) 2008, 2010 Red Hat, Inc.
Copyright (C) 2008, 2010, 2011 Red Hat, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
@ -27,7 +27,7 @@ libffi
This manual is for Libffi, a portable foreign-function interface
library.
Copyright (C) 2008, 2010 Red Hat, Inc.
Copyright (C) 2008, 2010, 2011 Red Hat, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License as
@ -115,8 +115,6 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
want. *note Multiple ABIs:: for more information.
NARGS is the number of arguments that this function accepts.
`libffi' does not yet handle varargs functions; see *note Missing
Features:: for more information.
RTYPE is a pointer to an `ffi_type' structure that describes the
return type of the function. *Note Types::.
@ -129,6 +127,30 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
properly; `FFI_BAD_TYPEDEF' if one of the `ffi_type' objects is
incorrect; or `FFI_BAD_ABI' if the ABI parameter is invalid.
If the function being called is variadic (varargs) then
`ffi_prep_cif_var' must be used instead of `ffi_prep_cif'.
-- Function: ffi_status ffi_prep_cif_var (ffi_cif *CIF, ffi_abi
varabi, unsigned int NFIXEDARGS, unsigned int varntotalargs,
ffi_type *RTYPE, ffi_type **ARGTYPES)
This initializes CIF according to the given parameters for a call
to a variadic function. In general it's operation is the same as
for `ffi_prep_cif' except that:
NFIXEDARGS is the number of fixed arguments, prior to any variadic
arguments. It must be greater than zero.
NTOTALARGS the total number of arguments, including variadic and
fixed arguments.
Note that, different cif's must be prepped for calls to the same
function when different numbers of arguments are passed.
Also note that a call to `ffi_prep_cif_var' with
NFIXEDARGS=NOTOTALARGS is NOT equivalent to a call to
`ffi_prep_cif'.
To call a function using an initialized `ffi_cif', use the
`ffi_call' function:
@ -147,7 +169,9 @@ To prepare a call interface object, use the function `ffi_prep_cif'.
AVALUES is a vector of `void *' pointers that point to the memory
locations holding the argument values for a call. If CIF declares
that the function has no arguments (i.e., NARGS was 0), then
AVALUES is ignored.
AVALUES is ignored. Note that argument values may be modified by
the callee (for instance, structs passed by value); the burden of
copying pass-by-value arguments is placed on the caller.

File: libffi.info, Node: Simple Example, Next: Types, Prev: The Basics, Up: Using libffi
@ -509,9 +533,7 @@ File: libffi.info, Node: Missing Features, Next: Index, Prev: Using libffi,
`libffi' is missing a few features. We welcome patches to add support
for these.
* There is no support for calling varargs functions. This may work
on some platforms, depending on how the ABI is defined, but it is
not reliable.
* Variadic closures.
* There is no support for bit fields in structures.
@ -519,6 +541,9 @@ for these.
* The "raw" API is undocumented.
Note that variadic support is very new and tested on a relatively
small number of platforms.

File: libffi.info, Node: Index, Prev: Missing Features, Up: Top
@ -536,11 +561,12 @@ Index
* closure API: The Closure API. (line 13)
* closures: The Closure API. (line 13)
* FFI: Introduction. (line 31)
* ffi_call: The Basics. (line 41)
* ffi_closure_alloca: The Closure API. (line 19)
* ffi_call: The Basics. (line 63)
* ffi_closure_alloc: The Closure API. (line 19)
* ffi_closure_free: The Closure API. (line 26)
* FFI_CLOSURES: The Closure API. (line 13)
* ffi_prep_cif: The Basics. (line 16)
* ffi_prep_cif_var: The Basics. (line 39)
* ffi_prep_closure_loc: The Closure API. (line 34)
* ffi_status <1>: The Closure API. (line 37)
* ffi_status: The Basics. (line 18)
@ -568,24 +594,24 @@ Index
* ffi_type_void: Primitive Types. (line 10)
* Foreign Function Interface: Introduction. (line 31)
* void <1>: The Closure API. (line 20)
* void: The Basics. (line 43)
* void: The Basics. (line 65)

Tag Table:
Node: Top706
Node: Introduction1448
Node: Using libffi3084
Node: The Basics3570
Node: Simple Example6177
Node: Types7204
Node: Primitive Types7487
Node: Structures9307
Node: Type Example10167
Node: Multiple ABIs11390
Node: The Closure API11761
Node: Closure Example14705
Node: Missing Features16264
Node: Index16757
Node: Top712
Node: Introduction1460
Node: Using libffi3096
Node: The Basics3582
Node: Simple Example7224
Node: Types8251
Node: Primitive Types8534
Node: Structures10354
Node: Type Example11214
Node: Multiple ABIs12437
Node: The Closure API12808
Node: Closure Example15752
Node: Missing Features17311
Node: Index17764

End Tag Table

40
Modules/_ctypes/libffi/doc/libffi.texi
View File

@ -19,7 +19,7 @@
This manual is for Libffi, a portable foreign-function interface
library.
Copyright @copyright{} 2008, 2010 Red Hat, Inc.
Copyright @copyright{} 2008, 2010, 2011 Red Hat, Inc.
@quotation
Permission is granted to copy, distribute and/or modify this document
@ -133,8 +133,6 @@ This initializes @var{cif} according to the given parameters.
you want. @ref{Multiple ABIs} for more information.
@var{nargs} is the number of arguments that this function accepts.
@samp{libffi} does not yet handle varargs functions; see @ref{Missing
Features} for more information.
@var{rtype} is a pointer to an @code{ffi_type} structure that
describes the return type of the function. @xref{Types}.
@ -150,6 +148,30 @@ objects is incorrect; or @code{FFI_BAD_ABI} if the @var{abi} parameter
is invalid.
@end defun
If the function being called is variadic (varargs) then
@code{ffi_prep_cif_var} must be used instead of @code{ffi_prep_cif}.
@findex ffi_prep_cif_var
@defun ffi_status ffi_prep_cif_var (ffi_cif *@var{cif}, ffi_abi var{abi}, unsigned int @var{nfixedargs}, unsigned int var{ntotalargs}, ffi_type *@var{rtype}, ffi_type **@var{argtypes})
This initializes @var{cif} according to the given parameters for
a call to a variadic function. In general it's operation is the
same as for @code{ffi_prep_cif} except that:
@var{nfixedargs} is the number of fixed arguments, prior to any
variadic arguments. It must be greater than zero.
@var{ntotalargs} the total number of arguments, including variadic
and fixed arguments.
Note that, different cif's must be prepped for calls to the same
function when different numbers of arguments are passed.
Also note that a call to @code{ffi_prep_cif_var} with
@var{nfixedargs}=@var{nototalargs} is NOT equivalent to a call to
@code{ffi_prep_cif}.
@end defun
To call a function using an initialized @code{ffi_cif}, use the
@code{ffi_call} function:
@ -171,7 +193,9 @@ discarded.
@var{avalues} is a vector of @code{void *} pointers that point to the
memory locations holding the argument values for a call. If @var{cif}
declares that the function has no arguments (i.e., @var{nargs} was 0),
then @var{avalues} is ignored.
then @var{avalues} is ignored. Note that argument values may be
modified by the callee (for instance, structs passed by value); the
burden of copying pass-by-value arguments is placed on the caller.
@end defun
@ -438,7 +462,7 @@ require special allocation on platforms that have a non-executable
heap. Memory management for closures is handled by a pair of
functions:
@findex ffi_closure_alloca
@findex ffi_closure_alloc
@defun void *ffi_closure_alloc (size_t @var{size}, void **@var{code})
Allocate a chunk of memory holding @var{size} bytes. This returns a
pointer to the writable address, and sets *@var{code} to the
@ -570,9 +594,7 @@ support for these.
@itemize @bullet
@item
There is no support for calling varargs functions. This may work on
some platforms, depending on how the ABI is defined, but it is not
reliable.
Variadic closures.
@item
There is no support for bit fields in structures.
@ -589,6 +611,8 @@ The ``raw'' API is undocumented.
@c anything else?
@end itemize
Note that variadic support is very new and tested on a relatively
small number of platforms.
@node Index
@unnumbered Index

8
Modules/_ctypes/libffi/doc/stamp-vti
View File

@ -1,4 +1,4 @@
@set UPDATED 14 February 2008
@set UPDATED-MONTH February 2008
@set EDITION 3.0.8
@set VERSION 3.0.8
@set UPDATED 11 April 2012
@set UPDATED-MONTH April 2012
@set EDITION 3.0.11
@set VERSION 3.0.11

8
Modules/_ctypes/libffi/doc/version.texi
View File

@ -1,4 +1,4 @@
@set UPDATED 14 February 2008
@set UPDATED-MONTH February 2008
@set EDITION 3.0.8
@set VERSION 3.0.8
@set UPDATED 11 April 2012
@set UPDATED-MONTH April 2012
@set EDITION 3.0.11
@set VERSION 3.0.11

18
Modules/_ctypes/libffi/fficonfig.h.in
View File

@ -17,6 +17,9 @@
/* Define this if you want extra debugging. */
#undef FFI_DEBUG
/* Cannot use PROT_EXEC on this target, so, we revert to alternative means */
#undef FFI_EXEC_TRAMPOLINE_TABLE
/* Cannot use malloc on this target, so, we revert to alternative means */
#undef FFI_MMAP_EXEC_WRIT
@ -33,6 +36,9 @@
*/
#undef HAVE_ALLOCA_H
/* Define if your assembler supports .ascii. */
#undef HAVE_AS_ASCII_PSEUDO_OP
/* Define if your assembler supports .cfi_* directives. */
#undef HAVE_AS_CFI_PSEUDO_OP
@ -43,6 +49,12 @@
*/
#undef HAVE_AS_SPARC_UA_PCREL
/* Define if your assembler supports .string. */
#undef HAVE_AS_STRING_PSEUDO_OP
/* Define if your assembler supports unwind section type. */
#undef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
/* Define if your assembler supports PC relative relocs. */
#undef HAVE_AS_X86_PCREL
@ -148,6 +160,9 @@
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define if symbols are underscored. */
#undef SYMBOL_UNDERSCORE
/* Define this if you are using Purify and want to suppress spurious messages.
*/
#undef USING_PURIFY
@ -167,6 +182,9 @@
# endif
#endif
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t
#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
#ifdef LIBFFI_ASM

160
Modules/_ctypes/libffi/generate-ios-source-and-headers.py Normal file
View File

@ -0,0 +1,160 @@
#!/usr/bin/env python
import subprocess
import re
import os
import errno
import collections
import sys
class Platform(object):
pass
sdk_re = re.compile(r'.*-sdk ([a-zA-Z0-9.]*)')
def sdkinfo(sdkname):
ret = {}
for line in subprocess.Popen(['xcodebuild', '-sdk', sdkname, '-version'], stdout=subprocess.PIPE).stdout:
kv = line.strip().split(': ', 1)
if len(kv) == 2:
k,v = kv
ret[k] = v
return ret
sim_sdk_info = sdkinfo('iphonesimulator')
device_sdk_info = sdkinfo('iphoneos')
def latest_sdks():
latest_sim = None
latest_device = None
for line in subprocess.Popen(['xcodebuild', '-showsdks'], stdout=subprocess.PIPE).stdout:
match = sdk_re.match(line)
if match:
if 'Simulator' in line:
latest_sim = match.group(1)
elif 'iOS' in line:
latest_device = match.group(1)
return latest_sim, latest_device
sim_sdk, device_sdk = latest_sdks()
class simulator_platform(Platform):
sdk='iphonesimulator'
arch = 'i386'
name = 'simulator'
triple = 'i386-apple-darwin10'
sdkroot = sim_sdk_info['Path']
prefix = "#if !defined(__arm__) && defined(__i386__)\n\n"
suffix = "\n\n#endif"
class device_platform(Platform):
sdk='iphoneos'
name = 'ios'
arch = 'armv7'
triple = 'arm-apple-darwin10'
sdkroot = device_sdk_info['Path']
prefix = "#ifdef __arm__\n\n"
suffix = "\n\n#endif"
def move_file(src_dir, dst_dir, filename, file_suffix=None, prefix='', suffix=''):
if not os.path.exists(dst_dir):
os.makedirs(dst_dir)
out_filename = filename
if file_suffix:
split_name = os.path.splitext(filename)
out_filename = "%s_%s%s" % (split_name[0], file_suffix, split_name[1])
with open(os.path.join(src_dir, filename)) as in_file:
with open(os.path.join(dst_dir, out_filename), 'w') as out_file:
if prefix:
out_file.write(prefix)
out_file.write(in_file.read())
if suffix:
out_file.write(suffix)
headers_seen = collections.defaultdict(set)
def move_source_tree(src_dir, dest_dir, dest_include_dir, arch=None, prefix=None, suffix=None):
for root, dirs, files in os.walk(src_dir, followlinks=True):
relroot = os.path.relpath(root,src_dir)
def move_dir(arch, prefix='', suffix='', files=[]):
for file in files:
file_suffix = None
if file.endswith('.h'):
if dest_include_dir:
file_suffix = arch
if arch:
headers_seen[file].add(arch)
move_file(root, dest_include_dir, file, arch, prefix=prefix, suffix=suffix)
elif dest_dir:
outroot = os.path.join(dest_dir, relroot)
move_file(root, outroot, file, prefix=prefix, suffix=suffix)
if relroot == '.':
move_dir(arch=arch,
files=files,
prefix=prefix,
suffix=suffix)
elif relroot == 'arm':
move_dir(arch='arm',
prefix="#ifdef __arm__\n\n",
suffix="\n\n#endif",
files=files)
elif relroot == 'x86':
move_dir(arch='i386',
prefix="#if !defined(__arm__) && defined(__i386__)\n\n",
suffix="\n\n#endif",
files=files)
def build_target(platform):
def xcrun_cmd(cmd):
return subprocess.check_output(['xcrun', '-sdk', platform.sdkroot, '-find', cmd]).strip()
build_dir = 'build_' + platform.name
if not os.path.exists(build_dir):
os.makedirs(build_dir)
env = dict(CC=xcrun_cmd('clang'),
LD=xcrun_cmd('ld'),
CFLAGS='-arch %s -isysroot %s -miphoneos-version-min=4.0' % (platform.arch, platform.sdkroot))
working_dir=os.getcwd()
try:
os.chdir(build_dir)
subprocess.check_call(['../configure', '-host', platform.triple], env=env)
move_source_tree('.', None, '../ios/include',
arch=platform.arch,
prefix=platform.prefix,
suffix=platform.suffix)
move_source_tree('./include', None, '../ios/include',
arch=platform.arch,
prefix=platform.prefix,
suffix=platform.suffix)
finally:
os.chdir(working_dir)
for header_name, archs in headers_seen.iteritems():
basename, suffix = os.path.splitext(header_name)
def main():
move_source_tree('src', 'ios/src', 'ios/include')
move_source_tree('include', None, 'ios/include')
build_target(simulator_platform)
build_target(device_platform)
for header_name, archs in headers_seen.iteritems():
basename, suffix = os.path.splitext(header_name)
with open(os.path.join('ios/include', header_name), 'w') as header:
for arch in archs:
header.write('#include <%s_%s%s>\n' % (basename, arch, suffix))
if __name__ == '__main__':
main()

153
Modules/_ctypes/libffi/generate-osx-source-and-headers.py Normal file
View File

@ -0,0 +1,153 @@
#!/usr/bin/env python
import subprocess
import re
import os
import errno
import collections
import sys
class Platform(object):
pass
sdk_re = re.compile(r'.*-sdk ([a-zA-Z0-9.]*)')
def sdkinfo(sdkname):
ret = {}
for line in subprocess.Popen(['xcodebuild', '-sdk', sdkname, '-version'], stdout=subprocess.PIPE).stdout:
kv = line.strip().split(': ', 1)
if len(kv) == 2:
k,v = kv
ret[k] = v
return ret
desktop_sdk_info = sdkinfo('macosx')
def latest_sdks():
latest_desktop = None
for line in subprocess.Popen(['xcodebuild', '-showsdks'], stdout=subprocess.PIPE).stdout:
match = sdk_re.match(line)
if match:
if 'OS X' in line:
latest_desktop = match.group(1)
return latest_desktop
desktop_sdk = latest_sdks()
class desktop_platform_32(Platform):
sdk='macosx'
arch = 'i386'
name = 'mac32'
triple = 'i386-apple-darwin10'
sdkroot = desktop_sdk_info['Path']
prefix = "#if defined(__i386__) && !defined(__x86_64__)\n\n"
suffix = "\n\n#endif"
class desktop_platform_64(Platform):
sdk='macosx'
arch = 'x86_64'
name = 'mac'
triple = 'x86_64-apple-darwin10'
sdkroot = desktop_sdk_info['Path']
prefix = "#if !defined(__i386__) && defined(__x86_64__)\n\n"
suffix = "\n\n#endif"
def move_file(src_dir, dst_dir, filename, file_suffix=None, prefix='', suffix=''):
if not os.path.exists(dst_dir):
os.makedirs(dst_dir)
out_filename = filename
if file_suffix:
split_name = os.path.splitext(filename)
out_filename = "%s_%s%s" % (split_name[0], file_suffix, split_name[1])
with open(os.path.join(src_dir, filename)) as in_file:
with open(os.path.join(dst_dir, out_filename), 'w') as out_file:
if prefix:
out_file.write(prefix)
out_file.write(in_file.read())
if suffix:
out_file.write(suffix)
headers_seen = collections.defaultdict(set)
def move_source_tree(src_dir, dest_dir, dest_include_dir, arch=None, prefix=None, suffix=None):
for root, dirs, files in os.walk(src_dir, followlinks=True):
relroot = os.path.relpath(root,src_dir)
def move_dir(arch, prefix='', suffix='', files=[]):
for file in files:
file_suffix = None
if file.endswith('.h'):
if dest_include_dir:
file_suffix = arch
if arch:
headers_seen[file].add(arch)
move_file(root, dest_include_dir, file, arch, prefix=prefix, suffix=suffix)
elif dest_dir:
outroot = os.path.join(dest_dir, relroot)
move_file(root, outroot, file, prefix=prefix, suffix=suffix)
if relroot == '.':
move_dir(arch=arch,
files=files,
prefix=prefix,
suffix=suffix)
elif relroot == 'x86':
move_dir(arch='i386',
prefix="#if defined(__i386__) && !defined(__x86_64__)\n\n",
suffix="\n\n#endif",
files=files)
move_dir(arch='x86_64',
prefix="#if !defined(__i386__) && defined(__x86_64__)\n\n",
suffix="\n\n#endif",
files=files)
def build_target(platform):
def xcrun_cmd(cmd):
return subprocess.check_output(['xcrun', '-sdk', platform.sdkroot, '-find', cmd]).strip()
build_dir = 'build_' + platform.name
if not os.path.exists(build_dir):
os.makedirs(build_dir)
env = dict(CC=xcrun_cmd('clang'),
LD=xcrun_cmd('ld'),
CFLAGS='-arch %s -isysroot %s -mmacosx-version-min=10.6' % (platform.arch, platform.sdkroot))
working_dir=os.getcwd()
try:
os.chdir(build_dir)
subprocess.check_call(['../configure', '-host', platform.triple], env=env)
move_source_tree('.', None, '../osx/include',
arch=platform.arch,
prefix=platform.prefix,
suffix=platform.suffix)
move_source_tree('./include', None, '../osx/include',
arch=platform.arch,
prefix=platform.prefix,
suffix=platform.suffix)
finally:
os.chdir(working_dir)
for header_name, archs in headers_seen.iteritems():
basename, suffix = os.path.splitext(header_name)
def main():
move_source_tree('src', 'osx/src', 'osx/include')
move_source_tree('include', None, 'osx/include')
build_target(desktop_platform_32)
build_target(desktop_platform_64)
for header_name, archs in headers_seen.iteritems():
basename, suffix = os.path.splitext(header_name)
with open(os.path.join('osx/include', header_name), 'w') as header:
for arch in archs:
header.write('#include <%s_%s%s>\n' % (basename, arch, suffix))
if __name__ == '__main__':
main()

40
Modules/_ctypes/libffi/include/Makefile.in
View File

@ -1,9 +1,9 @@
# Makefile.in generated by automake 1.11 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -37,7 +37,7 @@ host_triplet = @host@
target_triplet = @target@
subdir = include
DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
$(srcdir)/ffi.h.in
$(srcdir)/ffi.h.in $(srcdir)/ffi_common.h
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/configure.ac
@ -46,7 +46,7 @@ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = $(top_builddir)/fficonfig.h
CONFIG_CLEAN_FILES = ffi.h ffitarget.h
CONFIG_CLEAN_VPATH_FILES =
CONFIG_CLEAN_VPATH_FILES = ffi_common.h
SOURCES =
DIST_SOURCES =
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
@ -70,6 +70,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
am__base_list = \
sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
am__uninstall_files_from_dir = { \
test -z "$$files" \
|| { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
|| { echo " ( cd '$$dir' && rm -f" $$files ")"; \
$(am__cd) "$$dir" && rm -f $$files; }; \
}
am__installdirs = "$(DESTDIR)$(includesdir)"
HEADERS = $(nodist_includes_HEADERS)
ETAGS = etags
@ -78,6 +84,7 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
AMTAR = @AMTAR@
AM_LTLDFLAGS = @AM_LTLDFLAGS@
AM_RUNTESTFLAGS = @AM_RUNTESTFLAGS@
AR = @AR@
AUTOCONF = @AUTOCONF@
@ -95,6 +102,7 @@ CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
@ -102,6 +110,7 @@ ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FFI_EXEC_TRAMPOLINE_TABLE = @FFI_EXEC_TRAMPOLINE_TABLE@
FGREP = @FGREP@
GREP = @GREP@
HAVE_LONG_DOUBLE = @HAVE_LONG_DOUBLE@
@ -120,6 +129,7 @@ LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
@ -132,6 +142,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RANLIB = @RANLIB@
@ -146,6 +157,7 @@ abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
@ -178,7 +190,6 @@ libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
lt_ECHO = @lt_ECHO@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
@ -263,9 +274,7 @@ uninstall-nodist_includesHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(nodist_includes_HEADERS)'; test -n "$(includesdir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
test -n "$$files" || exit 0; \
echo " ( cd '$(DESTDIR)$(includesdir)' && rm -f" $$files ")"; \
cd "$(DESTDIR)$(includesdir)" && rm -f $$files
dir='$(DESTDIR)$(includesdir)'; $(am__uninstall_files_from_dir)
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@ -366,10 +375,15 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:

125
Modules/_ctypes/libffi/include/ffi.h.in
View File

@ -1,16 +1,17 @@
/* -----------------------------------------------------------------*-C-*-
libffi @VERSION@ - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
libffi @VERSION@ - Copyright (c) 2011 Anthony Green
- Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the ``Software''), to deal in the Software without
restriction, including without limitation the rights to use, copy,
modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
@ -57,7 +58,9 @@ extern "C" {
#endif
/* Specify which architecture libffi is configured for. */
#ifndef @TARGET@
#define @TARGET@
#endif
/* ---- System configuration information --------------------------------- */
@ -75,15 +78,31 @@ extern "C" {
/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example).
But we can find it either under the correct ANSI name, or under GNU
C's internal name. */
#define FFI_64_BIT_MAX 9223372036854775807
#ifdef LONG_LONG_MAX
# define FFI_LONG_LONG_MAX LONG_LONG_MAX
#else
# ifdef LLONG_MAX
# define FFI_LONG_LONG_MAX LLONG_MAX
# ifdef _AIX52 /* or newer has C99 LLONG_MAX */
# undef FFI_64_BIT_MAX
# define FFI_64_BIT_MAX 9223372036854775807LL
# endif /* _AIX52 or newer */
# else
# ifdef __GNUC__
# define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
# endif
# ifdef _AIX /* AIX 5.1 and earlier have LONGLONG_MAX */
# ifndef __PPC64__
# if defined (__IBMC__) || defined (__IBMCPP__)
# define FFI_LONG_LONG_MAX LONGLONG_MAX
# endif
# endif /* __PPC64__ */
# undef FFI_64_BIT_MAX
# define FFI_64_BIT_MAX 9223372036854775807LL
# endif
# endif
#endif
@ -130,39 +149,53 @@ typedef struct _ffi_type
#endif
#if LONG_MAX == 2147483647
# if FFI_LONG_LONG_MAX != 9223372036854775807
# if FFI_LONG_LONG_MAX != FFI_64_BIT_MAX
#error "no 64-bit data type supported"
# endif
#elif LONG_MAX != 9223372036854775807
#elif LONG_MAX != FFI_64_BIT_MAX
#error "long size not supported"
#endif
#if LONG_MAX == 2147483647
# define ffi_type_ulong ffi_type_uint32
# define ffi_type_slong ffi_type_sint32
#elif LONG_MAX == 9223372036854775807
#elif LONG_MAX == FFI_64_BIT_MAX
# define ffi_type_ulong ffi_type_uint64
# define ffi_type_slong ffi_type_sint64
#else
#error "long size not supported"
#endif
/* Need minimal decorations for DLLs to works on Windows. */
/* GCC has autoimport and autoexport. Rely on Libtool to */
/* help MSVC export from a DLL, but always declare data */
/* to be imported for MSVC clients. This costs an extra */
/* indirection for MSVC clients using the static version */
/* of the library, but don't worry about that. Besides, */
/* as a workaround, they can define FFI_BUILDING if they */
/* *know* they are going to link with the static library. */
#if defined _MSC_VER && !defined FFI_BUILDING
#define FFI_EXTERN extern __declspec(dllimport)
#else
#define FFI_EXTERN extern
#endif
/* These are defined in types.c */
extern ffi_type ffi_type_void;
extern ffi_type ffi_type_uint8;
extern ffi_type ffi_type_sint8;
extern ffi_type ffi_type_uint16;
extern ffi_type ffi_type_sint16;
extern ffi_type ffi_type_uint32;
extern ffi_type ffi_type_sint32;
extern ffi_type ffi_type_uint64;
extern ffi_type ffi_type_sint64;
extern ffi_type ffi_type_float;
extern ffi_type ffi_type_double;
extern ffi_type ffi_type_pointer;
FFI_EXTERN ffi_type ffi_type_void;
FFI_EXTERN ffi_type ffi_type_uint8;
FFI_EXTERN ffi_type ffi_type_sint8;
FFI_EXTERN ffi_type ffi_type_uint16;
FFI_EXTERN ffi_type ffi_type_sint16;
FFI_EXTERN ffi_type ffi_type_uint32;
FFI_EXTERN ffi_type ffi_type_sint32;
FFI_EXTERN ffi_type ffi_type_uint64;
FFI_EXTERN ffi_type ffi_type_sint64;
FFI_EXTERN ffi_type ffi_type_float;
FFI_EXTERN ffi_type ffi_type_double;
FFI_EXTERN ffi_type ffi_type_pointer;
#if @HAVE_LONG_DOUBLE@
extern ffi_type ffi_type_longdouble;
FFI_EXTERN ffi_type ffi_type_longdouble;
#else
#define ffi_type_longdouble ffi_type_double
#endif
@ -188,12 +221,21 @@ typedef struct {
#endif
} ffi_cif;
/* Used internally, but overridden by some architectures */
ffi_status ffi_prep_cif_core(ffi_cif *cif,
ffi_abi abi,
unsigned int isvariadic,
unsigned int nfixedargs,
unsigned int ntotalargs,
ffi_type *rtype,
ffi_type **atypes);
/* ---- Definitions for the raw API -------------------------------------- */
#ifndef FFI_SIZEOF_ARG
# if LONG_MAX == 2147483647
# define FFI_SIZEOF_ARG 4
# elif LONG_MAX == 9223372036854775807
# elif LONG_MAX == FFI_64_BIT_MAX
# define FFI_SIZEOF_ARG 8
# endif
#endif
@ -255,7 +297,12 @@ size_t ffi_java_raw_size (ffi_cif *cif);
__declspec(align(8))
#endif
typedef struct {
#if @FFI_EXEC_TRAMPOLINE_TABLE@
void *trampoline_table;
void *trampoline_table_entry;
#else
char tramp[FFI_TRAMPOLINE_SIZE];
#endif
ffi_cif *cif;
void (*fun)(ffi_cif*,void*,void**,void*);
void *user_data;
@ -263,6 +310,9 @@ typedef struct {
} ffi_closure __attribute__((aligned (8)));
#else
} ffi_closure;
# ifdef __sgi
# pragma pack 0
# endif
#endif
void *ffi_closure_alloc (size_t size, void **code);
@ -281,9 +331,16 @@ ffi_prep_closure_loc (ffi_closure*,
void *user_data,
void*codeloc);
#ifdef __sgi
# pragma pack 8
#endif
typedef struct {
#if @FFI_EXEC_TRAMPOLINE_TABLE@
void *trampoline_table;
void *trampoline_table_entry;
#else
char tramp[FFI_TRAMPOLINE_SIZE];
#endif
ffi_cif *cif;
#if !FFI_NATIVE_RAW_API
@ -303,7 +360,12 @@ typedef struct {
} ffi_raw_closure;
typedef struct {
#if @FFI_EXEC_TRAMPOLINE_TABLE@
void *trampoline_table;
void *trampoline_table_entry;
#else
char tramp[FFI_TRAMPOLINE_SIZE];
#endif
ffi_cif *cif;
@ -359,6 +421,13 @@ ffi_status ffi_prep_cif(ffi_cif *cif,
ffi_type *rtype,
ffi_type **atypes);
ffi_status ffi_prep_cif_var(ffi_cif *cif,
ffi_abi abi,
unsigned int nfixedargs,
unsigned int ntotalargs,
ffi_type *rtype,
ffi_type **atypes);
void ffi_call(ffi_cif *cif,
void (*fn)(void),
void *rvalue,

16
Modules/_ctypes/libffi/include/ffi_common.h
View File

@ -1,7 +1,8 @@
/* -----------------------------------------------------------------------
ffi_common.h - Copyright (c) 1996 Red Hat, Inc.
Copyright (C) 2007 Free Software Foundation, Inc
ffi_common.h - Copyright (C) 2011, 2012 Anthony Green
Copyright (C) 2007 Free Software Foundation, Inc
Copyright (c) 1996 Red Hat, Inc.
Common internal definitions and macros. Only necessary for building
libffi.
----------------------------------------------------------------------- */
@ -74,6 +75,8 @@ void ffi_type_test(ffi_type *a, char *file, int line);
/* Perform machine dependent cif processing */
ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
unsigned int nfixedargs, unsigned int ntotalargs);
/* Extended cif, used in callback from assembly routine */
typedef struct
@ -112,11 +115,14 @@ typedef signed int SINT64 __attribute__((__mode__(__DI__)));
typedef float FLOAT32;
#ifndef __GNUC__
#define __builtin_expect(x, expected_value) (x)
#endif
#define LIKELY(x) __builtin_expect(!!(x),1)
#define UNLIKELY(x) __builtin_expect((x)!=0,0)
#ifdef __cplusplus
}
#endif
#endif

515
Modules/_ctypes/libffi/install-sh
View File

@ -1,7 +1,7 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2004-12-17.09
scriptversion=2009-04-28.21; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
@ -39,38 +39,68 @@ scriptversion=2004-12-17.09
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# put in absolute paths if you don't have them in your path; or use env. vars.
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chmodcmd="$chmodprog 0755"
chowncmd=
chgrpcmd=
stripcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
mvcmd="$mvprog"
stripcmd=
src=
dst=
dir_arg=
dstarg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
@ -80,81 +110,86 @@ In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test -n "$1"; do
while test $# -ne 0; do
case $1 in
-c) shift
continue;;
-c) ;;
-d) dir_arg=true
shift
continue;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
shift;;
--help) echo "$usage"; exit 0;;
--help) echo "$usage"; exit $?;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
shift;;
-s) stripcmd=$stripprog
shift
continue;;
-s) stripcmd=$stripprog;;
-t) dstarg=$2
shift
shift
continue;;
-t) dst_arg=$2
shift;;
-T) no_target_directory=true
shift
continue;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit 0;;
--version) echo "$0 $scriptversion"; exit $?;;
*) # When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
test -n "$dir_arg$dstarg" && break
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test -z "$1"; then
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
@ -164,24 +199,47 @@ if test -z "$1"; then
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
-*) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
src=
if test -d "$dst"; then
mkdircmd=:
chmodcmd=
else
mkdircmd=$mkdirprog
fi
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
@ -190,71 +248,199 @@ do
exit 1
fi
if test -z "$dstarg"; then
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
dst=$dst_arg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
-*) dst=./$dst;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dst=$dst/`basename "$src"`
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
# This sed command emulates the dirname command.
dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
obsolete_mkdir_used=false
# Make sure that the destination directory exists.
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
# Skip lots of stat calls in the usual case.
if test ! -d "$dstdir"; then
defaultIFS='
'
IFS="${IFS-$defaultIFS}"
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
shift
IFS=$oIFS
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
pathcomp=
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
while test $# -ne 0 ; do
pathcomp=$pathcomp$1
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
-*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
if test ! -d "$pathcomp"; then
$mkdirprog "$pathcomp"
# mkdir can fail with a `File exist' error in case several
# install-sh are creating the directory concurrently. This
# is OK.
test -d "$pathcomp" || exit
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
pathcomp=$pathcomp/
done
fi
fi
if test -n "$dir_arg"; then
$doit $mkdircmd "$dst" \
&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
dstfile=`basename "$dst"`
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
@ -262,10 +448,9 @@ do
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
trap '(exit $?); exit' 1 2 13 15
# Copy the file name to the temp name.
$doit $cpprog "$src" "$dsttmp" &&
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
@ -273,51 +458,63 @@ do
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dstdir/$dstfile"; then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|| {
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit 1
}
else
:
fi
} &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
}
}
fi || { (exit 1); exit 1; }
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# The final little trick to "correctly" pass the exit status to the exit trap.
{
(exit 0); exit 0
}
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

595
Modules/_ctypes/libffi/libffi.xcodeproj/project.pbxproj Normal file
View File

@ -0,0 +1,595 @@
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2
Modules/_ctypes/libffi/libtool-version
View File

@ -26,4 +26,4 @@
# release, then set age to 0.
#
# CURRENT:REVISION:AGE
5:10:0
6:0:0

4059
Modules/_ctypes/libffi/ltmain.sh Executable file → Normal file
View File

File diff suppressed because it is too large Load Diff

13
Modules/_ctypes/libffi/m4/asmcfi.m4 Normal file
View File

@ -0,0 +1,13 @@
AC_DEFUN([GCC_AS_CFI_PSEUDO_OP],
[AC_CACHE_CHECK([assembler .cfi pseudo-op support],
gcc_cv_as_cfi_pseudo_op, [
gcc_cv_as_cfi_pseudo_op=unknown
AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
[gcc_cv_as_cfi_pseudo_op=yes],
[gcc_cv_as_cfi_pseudo_op=no])
])
if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
[Define if your assembler supports .cfi_* directives.])
fi
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_cc_maxopt.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CC_MAXOPT
#
# DESCRIPTION
#
# Try to turn on "good" C optimization flags for various compilers and
# architectures, for some definition of "good". (In our case, good for
# FFTW and hopefully for other scientific codes. Modify as needed.)
#
# The user can override the flags by setting the CFLAGS environment
# variable. The user can also specify --enable-portable-binary in order to
# disable any optimization flags that might result in a binary that only
# runs on the host architecture.
#
# Note also that the flags assume that ANSI C aliasing rules are followed
# by the code (e.g. for gcc's -fstrict-aliasing), and that floating-point
# computations can be re-ordered as needed.
#
# Requires macros: AX_CHECK_COMPILE_FLAG, AX_COMPILER_VENDOR,
# AX_GCC_ARCHFLAG, AX_GCC_X86_CPUID.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 12
AC_DEFUN([AX_CC_MAXOPT],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AX_COMPILER_VENDOR])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_ARG_ENABLE(portable-binary, [AS_HELP_STRING([--enable-portable-binary], [disable compiler optimizations that would produce unportable binaries])],
acx_maxopt_portable=$withval, acx_maxopt_portable=no)
# Try to determine "good" native compiler flags if none specified via CFLAGS
if test "$ac_test_CFLAGS" != "set"; then
CFLAGS=""
case $ax_cv_c_compiler_vendor in
dec) CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host"
if test "x$acx_maxopt_portable" = xno; then
CFLAGS="$CFLAGS -arch host"
fi;;
sun) CFLAGS="-native -fast -xO5 -dalign"
if test "x$acx_maxopt_portable" = xyes; then
CFLAGS="$CFLAGS -xarch=generic"
fi;;
hp) CFLAGS="+Oall +Optrs_ansi +DSnative"
if test "x$acx_maxopt_portable" = xyes; then
CFLAGS="$CFLAGS +DAportable"
fi;;
ibm) if test "x$acx_maxopt_portable" = xno; then
xlc_opt="-qarch=auto -qtune=auto"
else
xlc_opt="-qtune=auto"
fi
AX_CHECK_COMPILE_FLAG($xlc_opt,
CFLAGS="-O3 -qansialias -w $xlc_opt",
[CFLAGS="-O3 -qansialias -w"
echo "******************************************************"
echo "* You seem to have the IBM C compiler. It is *"
echo "* recommended for best performance that you use: *"
echo "* *"
echo "* CFLAGS=-O3 -qarch=xxx -qtune=xxx -qansialias -w *"
echo "* ^^^ ^^^ *"
echo "* where xxx is pwr2, pwr3, 604, or whatever kind of *"
echo "* CPU you have. (Set the CFLAGS environment var. *"
echo "* and re-run configure.) For more info, man cc. *"
echo "******************************************************"])
;;
intel) CFLAGS="-O3 -ansi_alias"
if test "x$acx_maxopt_portable" = xno; then
icc_archflag=unknown
icc_flags=""
case $host_cpu in
i686*|x86_64*)
# icc accepts gcc assembly syntax, so these should work:
AX_GCC_X86_CPUID(0)
AX_GCC_X86_CPUID(1)
case $ax_cv_gcc_x86_cpuid_0 in # see AX_GCC_ARCHFLAG
*:756e6547:*:*) # Intel
case $ax_cv_gcc_x86_cpuid_1 in
*6a?:*[[234]]:*:*|*6[[789b]]?:*:*:*) icc_flags="-xK";;
*f3[[347]]:*:*:*|*f4[1347]:*:*:*) icc_flags="-xP -xN -xW -xK";;
*f??:*:*:*) icc_flags="-xN -xW -xK";;
esac ;;
esac ;;
esac
if test "x$icc_flags" != x; then
for flag in $icc_flags; do
AX_CHECK_COMPILE_FLAG($flag, [icc_archflag=$flag; break])
done
fi
AC_MSG_CHECKING([for icc architecture flag])
AC_MSG_RESULT($icc_archflag)
if test "x$icc_archflag" != xunknown; then
CFLAGS="$CFLAGS $icc_archflag"
fi
fi
;;
gnu)
# default optimization flags for gcc on all systems
CFLAGS="-O3 -fomit-frame-pointer"
# -malign-double for x86 systems
AX_CHECK_COMPILE_FLAG(-malign-double, CFLAGS="$CFLAGS -malign-double")
# -fstrict-aliasing for gcc-2.95+
AX_CHECK_COMPILE_FLAG(-fstrict-aliasing,
CFLAGS="$CFLAGS -fstrict-aliasing")
# note that we enable "unsafe" fp optimization with other compilers, too
AX_CHECK_COMPILE_FLAG(-ffast-math, CFLAGS="$CFLAGS -ffast-math")
AX_GCC_ARCHFLAG($acx_maxopt_portable)
;;
esac
if test -z "$CFLAGS"; then
echo ""
echo "********************************************************"
echo "* WARNING: Don't know the best CFLAGS for this system *"
echo "* Use ./configure CFLAGS=... to specify your own flags *"
echo "* (otherwise, a default of CFLAGS=-O3 will be used) *"
echo "********************************************************"
echo ""
CFLAGS="-O3"
fi
AX_CHECK_COMPILE_FLAG($CFLAGS, [], [
echo ""
echo "********************************************************"
echo "* WARNING: The guessed CFLAGS don't seem to work with *"
echo "* your compiler. *"
echo "* Use ./configure CFLAGS=... to specify your own flags *"
echo "********************************************************"
echo ""
CFLAGS=""
])
fi
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
# AX_CXXFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
# AX_FCFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
#
# DESCRIPTION
#
# Try to find a compiler option that enables most reasonable warnings.
#
# For the GNU compiler it will be -Wall (and -ansi -pedantic) The result
# is added to the shellvar being CFLAGS, CXXFLAGS, or FCFLAGS by default.
#
# Currently this macro knows about the GCC, Solaris, Digital Unix, AIX,
# HP-UX, IRIX, NEC SX-5 (Super-UX 10), Cray J90 (Unicos 10.0.0.8), and
# Intel compilers. For a given compiler, the Fortran flags are much more
# experimental than their C equivalents.
#
# - $1 shell-variable-to-add-to : CFLAGS, CXXFLAGS, or FCFLAGS
# - $2 add-value-if-not-found : nothing
# - $3 action-if-found : add value to shellvariable
# - $4 action-if-not-found : nothing
#
# NOTE: These macros depend on AX_APPEND_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 13
AC_DEFUN([AX_FLAGS_WARN_ALL],[dnl
AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl
AS_VAR_PUSHDEF([VAR],[ac_cv_[]_AC_LANG_ABBREV[]flags_warn_all])dnl
AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings],
VAR,[VAR="no, unknown"
ac_save_[]FLAGS="$[]FLAGS"
for ac_arg dnl
in "-warn all % -warn all" dnl Intel
"-pedantic % -Wall" dnl GCC
"-xstrconst % -v" dnl Solaris C
"-std1 % -verbose -w0 -warnprotos" dnl Digital Unix
"-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX
"-ansi -ansiE % -fullwarn" dnl IRIX
"+ESlit % +w1" dnl HP-UX C
"-Xc % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10)
"-h conform % -h msglevel 2" dnl Cray C (Unicos)
#
do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
done
FLAGS="$ac_save_[]FLAGS"
])
AS_VAR_POPDEF([FLAGS])dnl
case ".$VAR" in
.ok|.ok,*) m4_ifvaln($3,$3) ;;
.|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
*) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
esac
AS_VAR_POPDEF([VAR])dnl
])dnl AX_FLAGS_WARN_ALL
dnl implementation tactics:
dnl the for-argument contains a list of options. The first part of
dnl these does only exist to detect the compiler - usually it is
dnl a global option to enable -ansi or -extrawarnings. All other
dnl compilers will fail about it. That was needed since a lot of
dnl compilers will give false positives for some option-syntax
dnl like -Woption or -Xoption as they think of it is a pass-through
dnl to later compile stages or something. The "%" is used as a
dnl delimiter. A non-option comment can be given after "%%" marks
dnl which will be shown but not added to the respective C/CXXFLAGS.
AC_DEFUN([AX_CFLAGS_WARN_ALL],[dnl
AC_LANG_PUSH([C])
AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
AC_LANG_POP([C])
])
AC_DEFUN([AX_CXXFLAGS_WARN_ALL],[dnl
AC_LANG_PUSH([C++])
AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
AC_LANG_POP([C++])
])
AC_DEFUN([AX_FCFLAGS_WARN_ALL],[dnl
AC_LANG_PUSH([Fortran])
AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
AC_LANG_POP([Fortran])
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPILER_VENDOR
#
# DESCRIPTION
#
# Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
# hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
# watcom, etc. The vendor is returned in the cache variable
# $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 11
AC_DEFUN([AX_COMPILER_VENDOR],
[AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
[# note: don't check for gcc first since some other compilers define __GNUC__
vendors="intel: __ICC,__ECC,__INTEL_COMPILER
ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__
pathscale: __PATHCC__,__PATHSCALE__
clang: __clang__
gnu: __GNUC__
sun: __SUNPRO_C,__SUNPRO_CC
hp: __HP_cc,__HP_aCC
dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
borland: __BORLANDC__,__TURBOC__
comeau: __COMO__
cray: _CRAYC
kai: __KCC
lcc: __LCC__
sgi: __sgi,sgi
microsoft: _MSC_VER
metrowerks: __MWERKS__
watcom: __WATCOMC__
portland: __PGI
unknown: UNKNOWN"
for ventest in $vendors; do
case $ventest in
*:) vendor=$ventest; continue ;;
*) vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
esac
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
#if !($vencpp)
thisisanerror;
#endif
])], [break])
done
ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
])
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_configure_args.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CONFIGURE_ARGS
#
# DESCRIPTION
#
# Helper macro for AX_ENABLE_BUILDDIR.
#
# The traditional way of starting a subdir-configure is running the script
# with ${1+"$@"} but since autoconf 2.60 this is broken. Instead we have
# to rely on eval'ing $ac_configure_args however some old autoconf
# versions do not provide that. To ensure maximum portability of autoconf
# extension macros this helper can be AC_REQUIRE'd so that
# $ac_configure_args will alsways be present.
#
# Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
# spoiled now and must be replaced by "eval + exit $?".
#
# Example:
#
# AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
# AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
# eval $SHELL $ac_configure_args || exit $?
# ...])
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 9
AC_DEFUN([AX_CONFIGURE_ARGS],[
# [$]@ is unsable in 2.60+ but earlier autoconf had no ac_configure_args
if test "${ac_configure_args+set}" != "set" ; then
ac_configure_args=
for ac_arg in ${1+"[$]@"}; do
ac_configure_args="$ac_configure_args '$ac_arg'"
done
fi
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_enable_builddir.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])]
#
# DESCRIPTION
#
# If the current configure was run within the srcdir then we move all
# configure-files into a subdir and let the configure steps continue
# there. We provide an option --disable-builddir to suppress the move into
# a separate builddir.
#
# Defaults:
#
# $1 = $host (overridden with $HOST)
# $2 = Makefile.mk
# $3 = -all
#
# This macro must be called before AM_INIT_AUTOMAKE. It creates a default
# toplevel srcdir Makefile from the information found in the created
# toplevel builddir Makefile. It just copies the variables and
# rule-targets, each extended with a default rule-execution that recurses
# into the build directory of the current "HOST". You can override the
# auto-dection through `config.guess` and build-time of course, as in
#
# make HOST=i386-mingw-cross
#
# which can of course set at configure time as well using
#
# configure --host=i386-mingw-cross
#
# After the default has been created, additional rules can be appended
# that will not just recurse into the subdirectories and only ever exist
# in the srcdir toplevel makefile - these parts are read from the $2 =
# Makefile.mk file
#
# The automatic rules are usually scanning the toplevel Makefile for lines
# like '#### $host |$builddir' to recognize the place where to recurse
# into. Usually, the last one is the only one used. However, almost all
# targets have an additional "*-all" rule which makes the script to
# recurse into _all_ variants of the current HOST (!!) setting. The "-all"
# suffix can be overriden for the macro as well.
#
# a special rule is only given for things like "dist" that will copy the
# tarball from the builddir to the sourcedir (or $(PUB)) for reason of
# convenience.
#
# LICENSE
#
# Copyright (c) 2009 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2009 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 23
AC_DEFUN([AX_ENABLE_BUILDDIR],[
AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
AC_REQUIRE([AX_CONFIGURE_ARGS])[]dnl
AC_REQUIRE([AM_AUX_DIR_EXPAND])[]dnl
AC_BEFORE([$0],[AM_INIT_AUTOMAKE])dnl
AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
SUB="."
AC_ARG_ENABLE([builddir], AS_HELP_STRING(
[--disable-builddir],[disable automatic build in subdir of sources])
,[SUB="$enableval"], [SUB="auto"])
if test ".$ac_srcdir_defaulted" != ".no" ; then
if test ".$srcdir" = ".." ; then
if test -f config.status ; then
AC_MSG_NOTICE(toplevel srcdir already configured... skipping subdir build)
else
test ".$SUB" = "." && SUB="."
test ".$SUB" = ".no" && SUB="."
test ".$TARGET" = "." && TARGET="$target"
test ".$SUB" = ".auto" && SUB="m4_ifval([$1], [$1],[$TARGET])"
if test ".$SUB" != ".." ; then # we know where to go and
AS_MKDIR_P([$SUB])
echo __.$SUB.__ > $SUB/conftest.tmp
cd $SUB
if grep __.$SUB.__ conftest.tmp >/dev/null 2>/dev/null ; then
rm conftest.tmp
AC_MSG_RESULT([continue configure in default builddir "./$SUB"])
else
AC_MSG_ERROR([could not change to default builddir "./$SUB"])
fi
srcdir=`echo "$SUB" |
sed -e 's,^\./,,;s,[[^/]]$,&/,;s,[[^/]]*/,../,g;s,[[/]]$,,;'`
# going to restart from subdirectory location
test -f $srcdir/config.log && mv $srcdir/config.log .
test -f $srcdir/confdefs.h && mv $srcdir/confdefs.h .
test -f $srcdir/conftest.log && mv $srcdir/conftest.log .
test -f $srcdir/$cache_file && mv $srcdir/$cache_file .
AC_MSG_RESULT(....exec $SHELL $srcdir/[$]0 "--srcdir=$srcdir" "--enable-builddir=$SUB" ${1+"[$]@"})
case "[$]0" in # restart
[/\\]*) eval $SHELL "'[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
*) eval $SHELL "'$srcdir/[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
esac ; exit $?
fi
fi
fi fi
test ".$SUB" = ".auto" && SUB="."
dnl ac_path_prog uses "set dummy" to override $@ which would defeat the "exec"
AC_PATH_PROG(SED,gsed sed, sed)
AUX="$am_aux_dir"
AS_VAR_POPDEF([SED])dnl
AS_VAR_POPDEF([AUX])dnl
AS_VAR_POPDEF([SUB])dnl
AC_CONFIG_COMMANDS([buildir],[dnl .............. config.status ..............
AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
AS_VAR_PUSHDEF([TOP],[top_srcdir])dnl
AS_VAR_PUSHDEF([SRC],[ac_top_srcdir])dnl
AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
pushdef([END],[Makefile.mk])dnl
pushdef([_ALL],[ifelse([$3],,[-all],[$3])])dnl
SRC="$ax_enable_builddir_srcdir"
if test ".$SUB" = ".." ; then
if test -f "$TOP/Makefile" ; then
AC_MSG_NOTICE([skipping TOP/Makefile - left untouched])
else
AC_MSG_NOTICE([skipping TOP/Makefile - not created])
fi
else
if test -f "$SRC/Makefile" ; then
a=`grep "^VERSION " "$SRC/Makefile"` ; b=`grep "^VERSION " Makefile`
test "$a" != "$b" && rm "$SRC/Makefile"
fi
if test -f "$SRC/Makefile" ; then
echo "$SRC/Makefile : $SRC/Makefile.in" > $tmp/conftemp.mk
echo " []@ echo 'REMOVED,,,' >\$[]@" >> $tmp/conftemp.mk
eval "${MAKE-make} -f $tmp/conftemp.mk 2>/dev/null >/dev/null"
if grep '^REMOVED,,,' "$SRC/Makefile" >/dev/null
then rm $SRC/Makefile ; fi
cp $tmp/conftemp.mk $SRC/makefiles.mk~ ## DEBUGGING
fi
if test ! -f "$SRC/Makefile" ; then
AC_MSG_NOTICE([create TOP/Makefile guessed from local Makefile])
x='`' ; cat >$tmp/conftemp.sed <<_EOF
/^\$/n
x
/^\$/bS
x
/\\\\\$/{H;d;}
{H;s/.*//;x;}
bM
:S
x
/\\\\\$/{h;d;}
{h;s/.*//;x;}
:M
s/\\(\\n\\) /\\1 /g
/^ /d
/^[[ ]]*[[\\#]]/d
/^VPATH *=/d
s/^srcdir *=.*/srcdir = ./
s/^top_srcdir *=.*/top_srcdir = ./
/[[:=]]/!d
/^\\./d
dnl Now handle rules (i.e. lines containing ":" but not " = ").
/ = /b
/ .= /b
/:/!b
s/:.*/:/
s/ / /g
s/ \\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/ \\1 \\1[]_ALL\\2/g
s/^\\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/\\1 \\1[]_ALL\\2/
s/ / /g
/^all all[]_ALL[[ :]]/i\\
all-configured : all[]_ALL
dnl dist-all exists... and would make for dist-all-all
s/ [[a-zA-Z0-9-]]*[]_ALL [[a-zA-Z0-9-]]*[]_ALL[]_ALL//g
/[]_ALL[]_ALL/d
a\\
@ HOST="\$(HOST)\" \\\\\\
; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test "\$\$n" -eq "0" ; then : \\\\\\
; BUILD=$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x ; fi \\\\\\
; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
; test "\$\$use" = "\$\@" && BUILD=$x echo "\$\$BUILD" | tail -1 $x \\\\\\
; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
; (cd "\$\$i" && test ! -f configure && \$(MAKE) \$\$use) || exit; done
dnl special rule add-on: "dist" copies the tarball to $(PUB). (source tree)
/dist[]_ALL *:/a\\
@ HOST="\$(HOST)\" \\\\\\
; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
; found=$x echo \$\$BUILD | wc -w $x \\\\\\
; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).tar.*" \\\\\\
; if test "\$\$found" -eq "0" ; then : \\\\\\
; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
; for f in \$\$i/\$(PACKAGE)-\$(VERSION).tar.* \\\\\\
; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
dnl special rule add-on: "dist-foo" copies all the archives to $(PUB). (source tree)
/dist-[[a-zA-Z0-9]]*[]_ALL *:/a\\
@ HOST="\$(HOST)\" \\\\\\
; test ".\$\$HOST" = "." && HOST=$x sh ./config.guess $x \\\\\\
; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
; found=$x echo \$\$BUILD | wc -w $x \\\\\\
; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).*" \\\\\\
; if test "\$\$found" -eq "0" ; then : \\\\\\
; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
; for f in \$\$i/\$(PACKAGE)-\$(VERSION).* \\\\\\
; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
dnl special rule add-on: "distclean" removes all local builddirs completely
/distclean[]_ALL *:/a\\
@ HOST="\$(HOST)\" \\\\\\
; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
; BUILD=$x grep "^#### .*|" Makefile | sed -e 's/.*|//' $x \\\\\\
; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
; echo "MAKE \$\$HOST : \$\$n * \$\@ (all local builds)" \\\\\\
; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
; echo "# rm -r \$\$i"; done ; echo "# (sleep 3)" ; sleep 3 \\\\\\
; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
; echo "\$\$i" | grep "^/" > /dev/null && continue \\\\\\
; echo "\$\$i" | grep "^../" > /dev/null && continue \\\\\\
; echo "rm -r \$\$i"; (rm -r "\$\$i") ; done ; rm Makefile
_EOF
cp "$tmp/conftemp.sed" "$SRC/makefile.sed~" ## DEBUGGING
$SED -f $tmp/conftemp.sed Makefile >$SRC/Makefile
if test -f "$SRC/m4_ifval([$2],[$2],[END])" ; then
AC_MSG_NOTICE([extend TOP/Makefile with TOP/m4_ifval([$2],[$2],[END])])
cat $SRC/END >>$SRC/Makefile
fi ; xxxx="####"
echo "$xxxx CONFIGURATIONS FOR TOPLEVEL MAKEFILE: " >>$SRC/Makefile
# sanity check
if grep '^; echo "MAKE ' $SRC/Makefile >/dev/null ; then
AC_MSG_NOTICE([buggy sed found - it deletes tab in "a" text parts])
$SED -e '/^@ HOST=/s/^/ /' -e '/^; /s/^/ /' $SRC/Makefile \
>$SRC/Makefile~
(test -s $SRC/Makefile~ && mv $SRC/Makefile~ $SRC/Makefile) 2>/dev/null
fi
else
xxxx="\\#\\#\\#\\#"
# echo "/^$xxxx *$ax_enable_builddir_host /d" >$tmp/conftemp.sed
echo "s!^$xxxx [[^|]]* | *$SUB *\$!$xxxx ...... $SUB!" >$tmp/conftemp.sed
$SED -f "$tmp/conftemp.sed" "$SRC/Makefile" >$tmp/mkfile.tmp
cp "$tmp/conftemp.sed" "$SRC/makefiles.sed~" ## DEBUGGING
cp "$tmp/mkfile.tmp" "$SRC/makefiles.out~" ## DEBUGGING
if cmp -s "$SRC/Makefile" "$tmp/mkfile.tmp" 2>/dev/null ; then
AC_MSG_NOTICE([keeping TOP/Makefile from earlier configure])
rm "$tmp/mkfile.tmp"
else
AC_MSG_NOTICE([reusing TOP/Makefile from earlier configure])
mv "$tmp/mkfile.tmp" "$SRC/Makefile"
fi
fi
AC_MSG_NOTICE([build in $SUB (HOST=$ax_enable_builddir_host)])
xxxx="####"
echo "$xxxx" "$ax_enable_builddir_host" "|$SUB" >>$SRC/Makefile
fi
popdef([END])dnl
AS_VAR_POPDEF([SED])dnl
AS_VAR_POPDEF([AUX])dnl
AS_VAR_POPDEF([SRC])dnl
AS_VAR_POPDEF([TOP])dnl
AS_VAR_POPDEF([SUB])dnl
],[dnl
ax_enable_builddir_srcdir="$srcdir" # $srcdir
ax_enable_builddir_host="$HOST" # $HOST / $host
ax_enable_builddir_version="$VERSION" # $VERSION
ax_enable_builddir_package="$PACKAGE" # $PACKAGE
ax_enable_builddir_auxdir="$ax_enable_builddir_auxdir" # $AUX
ax_enable_builddir_sed="$ax_enable_builddir_sed" # $SED
ax_enable_builddir="$ax_enable_builddir" # $SUB
])dnl
])

215
Modules/_ctypes/libffi/m4/ax_gcc_archflag.m4 Normal file
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@ -0,0 +1,215 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_gcc_archflag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_GCC_ARCHFLAG([PORTABLE?], [ACTION-SUCCESS], [ACTION-FAILURE])
#
# DESCRIPTION
#
# This macro tries to guess the "native" arch corresponding to the target
# architecture for use with gcc's -march=arch or -mtune=arch flags. If
# found, the cache variable $ax_cv_gcc_archflag is set to this flag and
# ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to
# "unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is
# to add $ax_cv_gcc_archflag to the end of $CFLAGS.
#
# PORTABLE? should be either [yes] (default) or [no]. In the former case,
# the flag is set to -mtune (or equivalent) so that the architecture is
# only used for tuning, but the instruction set used is still portable. In
# the latter case, the flag is set to -march (or equivalent) so that
# architecture-specific instructions are enabled.
#
# The user can specify --with-gcc-arch=<arch> in order to override the
# macro's choice of architecture, or --without-gcc-arch to disable this.
#
# When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is
# called unless the user specified --with-gcc-arch manually.
#
# Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID
#
# (The main emphasis here is on recent CPUs, on the principle that doing
# high-performance computing on old hardware is uncommon.)
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 10
AC_DEFUN([AX_GCC_ARCHFLAG],
[AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_ARG_WITH(gcc-arch, [AS_HELP_STRING([--with-gcc-arch=<arch>], [use architecture <arch> for gcc -march/-mtune, instead of guessing])],
ax_gcc_arch=$withval, ax_gcc_arch=yes)
AC_MSG_CHECKING([for gcc architecture flag])
AC_MSG_RESULT([])
AC_CACHE_VAL(ax_cv_gcc_archflag,
[
ax_cv_gcc_archflag="unknown"
if test "$GCC" = yes; then
if test "x$ax_gcc_arch" = xyes; then
ax_gcc_arch=""
if test "$cross_compiling" = no; then
case $host_cpu in
i[[3456]]86*|x86_64*) # use cpuid codes, in part from x86info-1.7 by D. Jones
AX_GCC_X86_CPUID(0)
AX_GCC_X86_CPUID(1)
case $ax_cv_gcc_x86_cpuid_0 in
*:756e6547:*:*) # Intel
case $ax_cv_gcc_x86_cpuid_1 in
*5[[48]]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
*5??:*:*:*) ax_gcc_arch=pentium ;;
*6[[3456]]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
*6a?:*[[01]]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
*6a?:*[[234]]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
*6[[9d]]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
*6[[78b]]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
*6??:*:*:*) ax_gcc_arch=pentiumpro ;;
*f3[[347]]:*:*:*|*f4[1347]:*:*:*)
case $host_cpu in
x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;;
*) ax_gcc_arch="prescott pentium4 pentiumpro" ;;
esac ;;
*f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";;
esac ;;
*:68747541:*:*) # AMD
case $ax_cv_gcc_x86_cpuid_1 in
*5[[67]]?:*:*:*) ax_gcc_arch=k6 ;;
*5[[8d]]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
*5[[9]]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
*60?:*:*:*) ax_gcc_arch=k7 ;;
*6[[12]]?:*:*:*) ax_gcc_arch="athlon k7" ;;
*6[[34]]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
*67?:*:*:*) ax_gcc_arch="athlon-4 athlon k7" ;;
*6[[68a]]?:*:*:*)
AX_GCC_X86_CPUID(0x80000006) # L2 cache size
case $ax_cv_gcc_x86_cpuid_0x80000006 in
*:*:*[[1-9a-f]]??????:*) # (L2 = ecx >> 16) >= 256
ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
*) ax_gcc_arch="athlon-4 athlon k7" ;;
esac ;;
*f[[4cef8b]]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
*f5?:*:*:*) ax_gcc_arch="opteron k8" ;;
*f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;;
*f??:*:*:*) ax_gcc_arch="k8" ;;
esac ;;
*:746e6543:*:*) # IDT
case $ax_cv_gcc_x86_cpuid_1 in
*54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
*58?:*:*:*) ax_gcc_arch=winchip2 ;;
*6[[78]]?:*:*:*) ax_gcc_arch=c3 ;;
*69?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
esac ;;
esac
if test x"$ax_gcc_arch" = x; then # fallback
case $host_cpu in
i586*) ax_gcc_arch=pentium ;;
i686*) ax_gcc_arch=pentiumpro ;;
esac
fi
;;
sparc*)
AC_PATH_PROG([PRTDIAG], [prtdiag], [prtdiag], [$PATH:/usr/platform/`uname -i`/sbin/:/usr/platform/`uname -m`/sbin/])
cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null`
cputype=`echo "$cputype" | tr -d ' -' |tr $as_cr_LETTERS $as_cr_letters`
case $cputype in
*ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;;
*ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;;
*ultrasparc*) ax_gcc_arch="ultrasparc v9" ;;
*supersparc*|*tms390z5[[05]]*) ax_gcc_arch="supersparc v8" ;;
*hypersparc*|*rt62[[056]]*) ax_gcc_arch="hypersparc v8" ;;
*cypress*) ax_gcc_arch=cypress ;;
esac ;;
alphaev5) ax_gcc_arch=ev5 ;;
alphaev56) ax_gcc_arch=ev56 ;;
alphapca56) ax_gcc_arch="pca56 ev56" ;;
alphapca57) ax_gcc_arch="pca57 pca56 ev56" ;;
alphaev6) ax_gcc_arch=ev6 ;;
alphaev67) ax_gcc_arch=ev67 ;;
alphaev68) ax_gcc_arch="ev68 ev67" ;;
alphaev69) ax_gcc_arch="ev69 ev68 ev67" ;;
alphaev7) ax_gcc_arch="ev7 ev69 ev68 ev67" ;;
alphaev79) ax_gcc_arch="ev79 ev7 ev69 ev68 ev67" ;;
powerpc*)
cputype=`((grep cpu /proc/cpuinfo | head -n 1 | cut -d: -f2 | cut -d, -f1 | sed 's/ //g') ; /usr/bin/machine ; /bin/machine; grep CPU /var/run/dmesg.boot | head -n 1 | cut -d" " -f2) 2> /dev/null`
cputype=`echo $cputype | sed -e 's/ppc//g;s/ *//g'`
case $cputype in
*750*) ax_gcc_arch="750 G3" ;;
*740[[0-9]]*) ax_gcc_arch="$cputype 7400 G4" ;;
*74[[4-5]][[0-9]]*) ax_gcc_arch="$cputype 7450 G4" ;;
*74[[0-9]][[0-9]]*) ax_gcc_arch="$cputype G4" ;;
*970*) ax_gcc_arch="970 G5 power4";;
*POWER4*|*power4*|*gq*) ax_gcc_arch="power4 970";;
*POWER5*|*power5*|*gr*|*gs*) ax_gcc_arch="power5 power4 970";;
603ev|8240) ax_gcc_arch="$cputype 603e 603";;
*) ax_gcc_arch=$cputype ;;
esac
ax_gcc_arch="$ax_gcc_arch powerpc"
;;
esac
fi # not cross-compiling
fi # guess arch
if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
for arch in $ax_gcc_arch; do
if test "x[]m4_default([$1],yes)" = xyes; then # if we require portable code
flags="-mtune=$arch"
# -mcpu=$arch and m$arch generate nonportable code on every arch except
# x86. And some other arches (e.g. Alpha) don't accept -mtune. Grrr.
case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
else
flags="-march=$arch -mcpu=$arch -m$arch"
fi
for flag in $flags; do
AX_CHECK_COMPILE_FLAG($flag, [ax_cv_gcc_archflag=$flag; break])
done
test "x$ax_cv_gcc_archflag" = xunknown || break
done
fi
fi # $GCC=yes
])
AC_MSG_CHECKING([for gcc architecture flag])
AC_MSG_RESULT($ax_cv_gcc_archflag)
if test "x$ax_cv_gcc_archflag" = xunknown; then
m4_default([$3],:)
else
m4_default([$2], [CFLAGS="$CFLAGS $ax_cv_gcc_archflag"])
fi
])

79
Modules/_ctypes/libffi/m4/ax_gcc_x86_cpuid.m4 Normal file
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@ -0,0 +1,79 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_gcc_x86_cpuid.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_GCC_X86_CPUID(OP)
#
# DESCRIPTION
#
# On Pentium and later x86 processors, with gcc or a compiler that has a
# compatible syntax for inline assembly instructions, run a small program
# that executes the cpuid instruction with input OP. This can be used to
# detect the CPU type.
#
# On output, the values of the eax, ebx, ecx, and edx registers are stored
# as hexadecimal strings as "eax:ebx:ecx:edx" in the cache variable
# ax_cv_gcc_x86_cpuid_OP.
#
# If the cpuid instruction fails (because you are running a
# cross-compiler, or because you are not using gcc, or because you are on
# a processor that doesn't have this instruction), ax_cv_gcc_x86_cpuid_OP
# is set to the string "unknown".
#
# This macro mainly exists to be used in AX_GCC_ARCHFLAG.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2008 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 7
AC_DEFUN([AX_GCC_X86_CPUID],
[AC_REQUIRE([AC_PROG_CC])
AC_LANG_PUSH([C])
AC_CACHE_CHECK(for x86 cpuid $1 output, ax_cv_gcc_x86_cpuid_$1,
[AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [
int op = $1, eax, ebx, ecx, edx;
FILE *f;
__asm__("cpuid"
: "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
: "a" (op));
f = fopen("conftest_cpuid", "w"); if (!f) return 1;
fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
fclose(f);
return 0;
])],
[ax_cv_gcc_x86_cpuid_$1=`cat conftest_cpuid`; rm -f conftest_cpuid],
[ax_cv_gcc_x86_cpuid_$1=unknown; rm -f conftest_cpuid],
[ax_cv_gcc_x86_cpuid_$1=unknown])])
AC_LANG_POP([C])
])

2305
Modules/_ctypes/libffi/m4/libtool.m4 vendored
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File diff suppressed because it is too large Load Diff

32
Modules/_ctypes/libffi/m4/ltoptions.m4 vendored
View File

@ -1,13 +1,14 @@
# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltoptions.m4
# serial 7 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@ -125,7 +126,7 @@ LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
@ -133,13 +134,13 @@ case $host in
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [0], [Assembler program])dnl
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
@ -325,9 +326,24 @@ dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[pic_mode="$withval"],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])

12
Modules/_ctypes/libffi/m4/ltversion.m4 vendored
View File

@ -7,17 +7,17 @@
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# Generated from ltversion.in.
# @configure_input@
# serial 3012 ltversion.m4
# serial 3337 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.2.6])
m4_define([LT_PACKAGE_REVISION], [1.3012])
m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.6'
macro_revision='1.3012'
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

12
Modules/_ctypes/libffi/m4/lt~obsolete.m4 vendored
View File

@ -1,13 +1,13 @@
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 4 lt~obsolete.m4
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
@ -77,7 +77,6 @@ m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
@ -90,3 +89,10 @@ m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])

4
Modules/_ctypes/libffi/man/Makefile.am
View File

@ -2,7 +2,7 @@
AUTOMAKE_OPTIONS=foreign
EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3
EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_cif_var.3
man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3
man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_cif_var.3

40
Modules/_ctypes/libffi/man/Makefile.in
View File

@ -1,9 +1,9 @@
# Makefile.in generated by automake 1.11 from Makefile.am.
# Makefile.in generated by automake 1.11.3 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -68,6 +68,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
am__base_list = \
sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
am__uninstall_files_from_dir = { \
test -z "$$files" \
|| { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
|| { echo " ( cd '$$dir' && rm -f" $$files ")"; \
$(am__cd) "$$dir" && rm -f $$files; }; \
}
man3dir = $(mandir)/man3
am__installdirs = "$(DESTDIR)$(man3dir)"
NROFF = nroff
@ -76,6 +82,7 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
AMTAR = @AMTAR@
AM_LTLDFLAGS = @AM_LTLDFLAGS@
AM_RUNTESTFLAGS = @AM_RUNTESTFLAGS@
AR = @AR@
AUTOCONF = @AUTOCONF@
@ -93,6 +100,7 @@ CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
@ -100,6 +108,7 @@ ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FFI_EXEC_TRAMPOLINE_TABLE = @FFI_EXEC_TRAMPOLINE_TABLE@
FGREP = @FGREP@
GREP = @GREP@
HAVE_LONG_DOUBLE = @HAVE_LONG_DOUBLE@
@ -118,6 +127,7 @@ LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
@ -130,6 +140,7 @@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
RANLIB = @RANLIB@
@ -144,6 +155,7 @@ abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
@ -176,7 +188,6 @@ libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
lt_ECHO = @lt_ECHO@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
@ -199,8 +210,8 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AUTOMAKE_OPTIONS = foreign
EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3
man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3
EXTRA_DIST = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_cif_var.3
man_MANS = ffi.3 ffi_call.3 ffi_prep_cif.3 ffi_prep_cif_var.3
all: all-am
.SUFFIXES:
@ -275,9 +286,7 @@ uninstall-man3:
sed -n '/\.3[a-z]*$$/p'; \
} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^3][0-9a-z]*$$,3,;x' \
-e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
test -z "$$files" || { \
echo " ( cd '$(DESTDIR)$(man3dir)' && rm -f" $$files ")"; \
cd "$(DESTDIR)$(man3dir)" && rm -f $$files; }
dir='$(DESTDIR)$(man3dir)'; $(am__uninstall_files_from_dir)
tags: TAGS
TAGS:
@ -345,10 +354,15 @@ install-am: all-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
mostlyclean-generic:
clean-generic:

10
Modules/_ctypes/libffi/man/ffi.3
View File

@ -16,6 +16,15 @@ libffi, -lffi
.Fa "ffi_type **atypes"
.Fc
.Ft void
.Fo ffi_prep_cif_var
.Fa "ffi_cif *cif"
.Fa "ffi_abi abi"
.Fa "unsigned int nfixedargs"
.Fa "unsigned int ntotalargs"
.Fa "ffi_type *rtype"
.Fa "ffi_type **atypes"
.Fc
.Ft void
.Fo ffi_call
.Fa "ffi_cif *cif"
.Fa "void (*fn)(void)"
@ -28,4 +37,5 @@ generate a call to another function at runtime without requiring knowledge of
the called function's interface at compile time.
.Sh SEE ALSO
.Xr ffi_prep_cif 3 ,
.Xr ffi_prep_cif_var 3 ,
.Xr ffi_call 3

8
Modules/_ctypes/libffi/man/ffi_prep_cif.3
View File

@ -37,7 +37,9 @@ structs that describe the data type, size and alignment of each argument.
points to an
.Nm ffi_type
that describes the data type, size and alignment of the
return value.
return value. Note that to call a variadic function
.Nm ffi_prep_cif_var
must be used instead.
.Sh RETURN VALUES
Upon successful completion,
.Nm ffi_prep_cif
@ -63,4 +65,6 @@ defined in
.
.Sh SEE ALSO
.Xr ffi 3 ,
.Xr ffi_call 3
.Xr ffi_call 3 ,
.Xr ffi_prep_cif_var 3

73
Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 Normal file
View File

@ -0,0 +1,73 @@
.Dd January 25, 2011
.Dt ffi_prep_cif_var 3
.Sh NAME
.Nm ffi_prep_cif_var
.Nd Prepare a
.Nm ffi_cif
structure for use with
.Nm ffi_call
for variadic functions.
.Sh SYNOPSIS
.In ffi.h
.Ft ffi_status
.Fo ffi_prep_cif_var
.Fa "ffi_cif *cif"
.Fa "ffi_abi abi"
.Fa "unsigned int nfixedargs"
.Fa "unsigned int ntotalargs"
.Fa "ffi_type *rtype"
.Fa "ffi_type **atypes"
.Fc
.Sh DESCRIPTION
The
.Nm ffi_prep_cif_var
function prepares a
.Nm ffi_cif
structure for use with
.Nm ffi_call
for variadic functions.
.Fa abi
specifies a set of calling conventions to use.
.Fa atypes
is an array of
.Fa ntotalargs
pointers to
.Nm ffi_type
structs that describe the data type, size and alignment of each argument.
.Fa rtype
points to an
.Nm ffi_type
that describes the data type, size and alignment of the
return value.
.Fa nfixedargs
must contain the number of fixed (non-variadic) arguments.
Note that to call a non-variadic function
.Nm ffi_prep_cif
must be used.
.Sh RETURN VALUES
Upon successful completion,
.Nm ffi_prep_cif_var
returns
.Nm FFI_OK .
It will return
.Nm FFI_BAD_TYPEDEF
if
.Fa cif
is
.Nm NULL
or
.Fa atypes
or
.Fa rtype
is malformed. If
.Fa abi
does not refer to a valid ABI,
.Nm FFI_BAD_ABI
will be returned. Available ABIs are
defined in
.Nm <ffitarget.h>
.
.Sh SEE ALSO
.Xr ffi 3 ,
.Xr ffi_call 3 ,
.Xr ffi_prep_cif 3

104
Modules/_ctypes/libffi/missing
View File

@ -1,10 +1,10 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2005-06-08.21
scriptversion=2009-04-28.21; # UTC
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
# 2008, 2009 Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
@ -18,9 +18,7 @@ scriptversion=2005-06-08.21
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@ -33,6 +31,8 @@ if test $# -eq 0; then
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
@ -44,7 +44,7 @@ fi
msg="missing on your system"
case "$1" in
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
@ -77,6 +77,7 @@ Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
@ -86,6 +87,9 @@ Supported PROGRAM values:
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
\`g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
@ -103,15 +107,22 @@ Send bug reports to <bug-automake@gnu.org>."
esac
# normalize program name to check for.
program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case "$1" in
lex|yacc)
# the program). This is about non-GNU programs, so use $1 not
# $program.
case $1 in
lex*|yacc*)
# Not GNU programs, they don't have --version.
;;
tar)
tar*)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
@ -135,7 +146,7 @@ esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case "$1" in
case $program in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
@ -145,7 +156,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch aclocal.m4
;;
autoconf)
autoconf*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
@ -154,7 +165,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch configure
;;
autoheader)
autoheader*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
@ -164,7 +175,7 @@ WARNING: \`$1' is $msg. You should only need it if
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case "$f" in
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
@ -184,7 +195,7 @@ WARNING: \`$1' is $msg. You should only need it if
while read f; do touch "$f"; done
;;
autom4te)
autom4te*)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
@ -192,8 +203,8 @@ WARNING: \`$1' is needed, but is $msg.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
@ -207,80 +218,78 @@ WARNING: \`$1' is needed, but is $msg.
fi
;;
bison|yacc)
bison*|yacc*)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if [ $# -ne 1 ]; then
if test $# -ne 1; then
eval LASTARG="\${$#}"
case "$LASTARG" in
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if [ -f "$SRCFILE" ]; then
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if [ -f "$SRCFILE" ]; then
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if [ ! -f y.tab.h ]; then
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if [ ! -f y.tab.c ]; then
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
lex*|flex*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if [ $# -ne 1 ]; then
if test $# -ne 1; then
eval LASTARG="\${$#}"
case "$LASTARG" in
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if [ -f "$SRCFILE" ]; then
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if [ ! -f lex.yy.c ]; then
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
help2man*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
fi
if [ -f "$file" ]; then
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
exit $?
fi
;;
makeinfo)
makeinfo*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
@ -289,11 +298,17 @@ WARNING: \`$1' is $msg. You should only need it if
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
@ -303,7 +318,7 @@ WARNING: \`$1' is $msg. You should only need it if
touch $file
;;
tar)
tar*)
shift
# We have already tried tar in the generic part.
@ -317,13 +332,13 @@ WARNING: \`$1' is $msg. You should only need it if
fi
firstarg="$1"
if shift; then
case "$firstarg" in
case $firstarg in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case "$firstarg" in
case $firstarg in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
@ -356,5 +371,6 @@ exit 0
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:

30
Modules/_ctypes/libffi/msvcc.sh Normal file → Executable file
View File

@ -42,13 +42,11 @@
# format and translated into something sensible for cl or ml.
#
# Disable specific warnings, and enable warnings-as-errors so we catch any
# mistranslated args.
nowarn="-wd4127 -wd4820 -wd4706 -wd4100 -wd4255 -wd4668 -wd4053 -wd4324"
args="-nologo -W3 -WX $nowarn"
args="-nologo -W3"
md=-MD
cl="cl"
ml="ml"
safeseh="-safeseh"
output=
while [ $# -gt 0 ]
@ -66,15 +64,28 @@ do
-m64)
cl="cl" # "$MSVC/x86_amd64/cl"
ml="ml64" # "$MSVC/x86_amd64/ml64"
safeseh=
shift 1
;;
-O0)
args="$args -Od"
shift 1
;;
-O*)
args="$args $1"
# If we're optimizing, make sure we explicitly turn on some optimizations
# that are implicitly disabled by debug symbols (-Zi).
args="$args $1 -OPT:REF -OPT:ICF -INCREMENTAL:NO"
shift 1
;;
-g)
# Can't specify -RTC1 or -Zi in opt. -Gy is ok. Use -OPT:REF?
args="$args -D_DEBUG -RTC1 -Zi"
# Enable debug symbol generation.
args="$args -Zi -DEBUG"
shift 1
;;
-DFFI_DEBUG)
# Link against debug CRT and enable runtime error checks.
args="$args -RTC1"
defines="$defines $1"
md=-MDd
shift 1
;;
@ -111,7 +122,8 @@ do
shift 1
;;
-Wall)
args="$args -Wall"
# -Wall on MSVC is overzealous, and we already build with -W3. Nothing
# to do here.
shift 1
;;
-Werror)
@ -166,7 +178,7 @@ if [ -n "$assembly" ]; then
echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
"$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $?
output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
args="-nologo -safeseh $single $output $ppsrc"
args="-nologo $safeseh $single $output $ppsrc"
echo "$ml $args"
eval "\"$ml\" $args"

6
Modules/_ctypes/libffi/src/alpha/ffi.c
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1998, 2001, 2007, 2008 Red Hat, Inc.
ffi.c - Copyright (c) 2012 Anthony Green
Copyright (c) 1998, 2001, 2007, 2008 Red Hat, Inc.
Alpha Foreign Function Interface
@ -178,6 +179,9 @@ ffi_prep_closure_loc (ffi_closure* closure,
{
unsigned int *tramp;
if (cif->abi != FFI_OSF)
return FFI_BAD_ABI;
tramp = (unsigned int *) &closure->tramp[0];
tramp[0] = 0x47fb0401; /* mov $27,$1 */
tramp[1] = 0xa77b0010; /* ldq $27,16($27) */

7
Modules/_ctypes/libffi/src/alpha/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for Alpha.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;

57
Modules/_ctypes/libffi/src/alpha/osf.S
View File

@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
osf.S - Copyright (c) 1998, 2001, 2007, 2008 Red Hat
osf.S - Copyright (c) 1998, 2001, 2007, 2008, 2011 Red Hat
Alpha/OSF Foreign Function Interface
@ -298,34 +298,52 @@ $load_table:
#error "osf.S out of sync with ffi.h"
#endif
#ifdef __ELF__
# define UA_SI .4byte
# define FDE_ENCODING 0x1b /* pcrel sdata4 */
# define FDE_ENCODE(X) .4byte X-.
# define FDE_ARANGE(X) .4byte X
#elif defined __osf__
# define UA_SI .align 0; .long
# define FDE_ENCODING 0x50 /* aligned absolute */
# define FDE_ENCODE(X) .align 3; .quad X
# define FDE_ARANGE(X) .align 0; .quad X
#endif
#ifdef __ELF__
.section .eh_frame,EH_FRAME_FLAGS,@progbits
#elif defined __osf__
.data
.align 3
.globl _GLOBAL__F_ffi_call_osf
_GLOBAL__F_ffi_call_osf:
#endif
__FRAME_BEGIN__:
.4byte $LECIE1-$LSCIE1 # Length of Common Information Entry
UA_SI $LECIE1-$LSCIE1 # Length of Common Information Entry
$LSCIE1:
.4byte 0x0 # CIE Identifier Tag
UA_SI 0x0 # CIE Identifier Tag
.byte 0x1 # CIE Version
.ascii "zR\0" # CIE Augmentation
.byte 0x1 # uleb128 0x1; CIE Code Alignment Factor
.byte 0x78 # sleb128 -8; CIE Data Alignment Factor
.byte 26 # CIE RA Column
.byte 0x1 # uleb128 0x1; Augmentation size
.byte 0x1b # FDE Encoding (pcrel sdata4)
.byte FDE_ENCODING # FDE Encoding
.byte 0xc # DW_CFA_def_cfa
.byte 30 # uleb128 column 30
.byte 0 # uleb128 offset 0
.align 3
$LECIE1:
$LSFDE1:
.4byte $LEFDE1-$LASFDE1 # FDE Length
UA_SI $LEFDE1-$LASFDE1 # FDE Length
$LASFDE1:
.4byte $LASFDE1-__FRAME_BEGIN__ # FDE CIE offset
.4byte $LFB1-. # FDE initial location
.4byte $LFE1-$LFB1 # FDE address range
UA_SI $LASFDE1-__FRAME_BEGIN__ # FDE CIE offset
FDE_ENCODE($LFB1) # FDE initial location
FDE_ARANGE($LFE1-$LFB1) # FDE address range
.byte 0x0 # uleb128 0x0; Augmentation size
.byte 0x4 # DW_CFA_advance_loc4
.4byte $LCFI1-$LFB1
UA_SI $LCFI1-$LFB1
.byte 0x9a # DW_CFA_offset, column 26
.byte 4 # uleb128 4*-8
.byte 0x8f # DW_CFA_offset, column 15
@ -335,32 +353,35 @@ $LASFDE1:
.byte 32 # uleb128 offset 32
.byte 0x4 # DW_CFA_advance_loc4
.4byte $LCFI2-$LCFI1
UA_SI $LCFI2-$LCFI1
.byte 0xda # DW_CFA_restore, column 26
.align 3
$LEFDE1:
$LSFDE3:
.4byte $LEFDE3-$LASFDE3 # FDE Length
UA_SI $LEFDE3-$LASFDE3 # FDE Length
$LASFDE3:
.4byte $LASFDE3-__FRAME_BEGIN__ # FDE CIE offset
.4byte $LFB2-. # FDE initial location
.4byte $LFE2-$LFB2 # FDE address range
UA_SI $LASFDE3-__FRAME_BEGIN__ # FDE CIE offset
FDE_ENCODE($LFB2) # FDE initial location
FDE_ARANGE($LFE2-$LFB2) # FDE address range
.byte 0x0 # uleb128 0x0; Augmentation size
.byte 0x4 # DW_CFA_advance_loc4
.4byte $LCFI5-$LFB2
UA_SI $LCFI5-$LFB2
.byte 0xe # DW_CFA_def_cfa_offset
.byte 0x80,0x1 # uleb128 128
.byte 0x4 # DW_CFA_advance_loc4
.4byte $LCFI6-$LCFI5
UA_SI $LCFI6-$LCFI5
.byte 0x9a # DW_CFA_offset, column 26
.byte 16 # uleb128 offset 16*-8
.align 3
$LEFDE3:
#if defined __osf__
.align 0
.long 0 # End of Table
#endif
#ifdef __linux__
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
#endif

507
Modules/_ctypes/libffi/src/arm/ffi.c
View File

@ -1,6 +1,10 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1998, 2008 Red Hat, Inc.
ffi.c - Copyright (c) 2011 Timothy Wall
Copyright (c) 2011 Plausible Labs Cooperative, Inc.
Copyright (c) 2011 Anthony Green
Copyright (c) 2011 Free Software Foundation
Copyright (c) 1998, 2008, 2011 Red Hat, Inc.
ARM Foreign Function Interface
Permission is hereby granted, free of charge, to any person obtaining
@ -29,12 +33,20 @@
#include <stdlib.h>
/* ffi_prep_args is called by the assembly routine once stack space
has been allocated for the function's arguments */
/* Forward declares. */
static int vfp_type_p (ffi_type *);
static void layout_vfp_args (ffi_cif *);
void ffi_prep_args(char *stack, extended_cif *ecif)
/* ffi_prep_args is called by the assembly routine once stack space
has been allocated for the function's arguments
The vfp_space parameter is the load area for VFP regs, the return
value is cif->vfp_used (word bitset of VFP regs used for passing
arguments). These are only used for the VFP hard-float ABI.
*/
int ffi_prep_args(char *stack, extended_cif *ecif, float *vfp_space)
{
register unsigned int i;
register unsigned int i, vi = 0;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
@ -53,10 +65,31 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
i--, p_arg++)
{
size_t z;
size_t alignment;
/* Allocated in VFP registers. */
if (ecif->cif->abi == FFI_VFP
&& vi < ecif->cif->vfp_nargs && vfp_type_p (*p_arg))
{
float* vfp_slot = vfp_space + ecif->cif->vfp_args[vi++];
if ((*p_arg)->type == FFI_TYPE_FLOAT)
*((float*)vfp_slot) = *((float*)*p_argv);
else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
*((double*)vfp_slot) = *((double*)*p_argv);
else
memcpy(vfp_slot, *p_argv, (*p_arg)->size);
p_argv++;
continue;
}
/* Align if necessary */
if (((*p_arg)->alignment - 1) & (unsigned) argp) {
argp = (char *) ALIGN(argp, (*p_arg)->alignment);
alignment = (*p_arg)->alignment;
#ifdef _WIN32_WCE
if (alignment > 4)
alignment = 4;
#endif
if ((alignment - 1) & (unsigned) argp) {
argp = (char *) ALIGN(argp, alignment);
}
if ((*p_arg)->type == FFI_TYPE_STRUCT)
@ -103,13 +136,15 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
p_argv++;
argp += z;
}
return;
/* Indicate the VFP registers used. */
return ecif->cif->vfp_used;
}
/* Perform machine dependent cif processing */
ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
{
int type_code;
/* Round the stack up to a multiple of 8 bytes. This isn't needed
everywhere, but it is on some platforms, and it doesn't harm anything
when it isn't needed. */
@ -130,7 +165,14 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
break;
case FFI_TYPE_STRUCT:
if (cif->rtype->size <= 4)
if (cif->abi == FFI_VFP
&& (type_code = vfp_type_p (cif->rtype)) != 0)
{
/* A Composite Type passed in VFP registers, either
FFI_TYPE_STRUCT_VFP_FLOAT or FFI_TYPE_STRUCT_VFP_DOUBLE. */
cif->flags = (unsigned) type_code;
}
else if (cif->rtype->size <= 4)
/* A Composite Type not larger than 4 bytes is returned in r0. */
cif->flags = (unsigned)FFI_TYPE_INT;
else
@ -145,11 +187,30 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
break;
}
/* Map out the register placements of VFP register args.
The VFP hard-float calling conventions are slightly more sophisticated than
the base calling conventions, so we do it here instead of in ffi_prep_args(). */
if (cif->abi == FFI_VFP)
layout_vfp_args (cif);
return FFI_OK;
}
extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void));
/* Perform machine dependent cif processing for variadic calls */
ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
unsigned int nfixedargs,
unsigned int ntotalargs)
{
/* VFP variadic calls actually use the SYSV ABI */
if (cif->abi == FFI_VFP)
cif->abi = FFI_SYSV;
return ffi_prep_cif_machdep(cif);
}
/* Prototypes for assembly functions, in sysv.S */
extern void ffi_call_SYSV (void (*fn)(void), extended_cif *, unsigned, unsigned, unsigned *);
extern void ffi_call_VFP (void (*fn)(void), extended_cif *, unsigned, unsigned, unsigned *);
void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
{
@ -157,6 +218,8 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
int small_struct = (cif->flags == FFI_TYPE_INT
&& cif->rtype->type == FFI_TYPE_STRUCT);
int vfp_struct = (cif->flags == FFI_TYPE_STRUCT_VFP_FLOAT
|| cif->flags == FFI_TYPE_STRUCT_VFP_DOUBLE);
ecif.cif = cif;
ecif.avalue = avalue;
@ -173,38 +236,53 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
}
else if (small_struct)
ecif.rvalue = &temp;
else if (vfp_struct)
{
/* Largest case is double x 4. */
ecif.rvalue = alloca(32);
}
else
ecif.rvalue = rvalue;
switch (cif->abi)
{
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
fn);
ffi_call_SYSV (fn, &ecif, cif->bytes, cif->flags, ecif.rvalue);
break;
case FFI_VFP:
#ifdef __ARM_EABI__
ffi_call_VFP (fn, &ecif, cif->bytes, cif->flags, ecif.rvalue);
break;
#endif
default:
FFI_ASSERT(0);
break;
}
if (small_struct)
memcpy (rvalue, &temp, cif->rtype->size);
else if (vfp_struct)
memcpy (rvalue, ecif.rvalue, cif->rtype->size);
}
/** private members **/
static void ffi_prep_incoming_args_SYSV (char *stack, void **ret,
void** args, ffi_cif* cif);
void** args, ffi_cif* cif, float *vfp_stack);
void ffi_closure_SYSV (ffi_closure *);
void ffi_closure_VFP (ffi_closure *);
/* This function is jumped to by the trampoline */
unsigned int
ffi_closure_SYSV_inner (closure, respp, args)
ffi_closure_SYSV_inner (closure, respp, args, vfp_args)
ffi_closure *closure;
void **respp;
void *args;
void *vfp_args;
{
// our various things...
ffi_cif *cif;
@ -219,7 +297,7 @@ ffi_closure_SYSV_inner (closure, respp, args)
* a structure, it will re-set RESP to point to the
* structure return address. */
ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif);
ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif, vfp_args);
(closure->fun) (cif, *respp, arg_area, closure->user_data);
@ -229,10 +307,12 @@ ffi_closure_SYSV_inner (closure, respp, args)
/*@-exportheader@*/
static void
ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
void **avalue, ffi_cif *cif)
void **avalue, ffi_cif *cif,
/* Used only under VFP hard-float ABI. */
float *vfp_stack)
/*@=exportheader@*/
{
register unsigned int i;
register unsigned int i, vi = 0;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
@ -249,10 +329,23 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
{
size_t z;
size_t alignment;
if (cif->abi == FFI_VFP
&& vi < cif->vfp_nargs && vfp_type_p (*p_arg))
{
*p_argv++ = (void*)(vfp_stack + cif->vfp_args[vi++]);
continue;
}
size_t alignment = (*p_arg)->alignment;
alignment = (*p_arg)->alignment;
if (alignment < 4)
alignment = 4;
#ifdef _WIN32_WCE
else
if (alignment > 4)
alignment = 4;
#endif
/* Align if necessary */
if ((alignment - 1) & (unsigned) argp) {
argp = (char *) ALIGN(argp, alignment);
@ -273,18 +366,237 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
/* How to make a trampoline. */
extern unsigned int ffi_arm_trampoline[3];
#if FFI_EXEC_TRAMPOLINE_TABLE
#include <mach/mach.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
extern void *ffi_closure_trampoline_table_page;
typedef struct ffi_trampoline_table ffi_trampoline_table;
typedef struct ffi_trampoline_table_entry ffi_trampoline_table_entry;
struct ffi_trampoline_table {
/* contigious writable and executable pages */
vm_address_t config_page;
vm_address_t trampoline_page;
/* free list tracking */
uint16_t free_count;
ffi_trampoline_table_entry *free_list;
ffi_trampoline_table_entry *free_list_pool;
ffi_trampoline_table *prev;
ffi_trampoline_table *next;
};
struct ffi_trampoline_table_entry {
void *(*trampoline)();
ffi_trampoline_table_entry *next;
};
/* Override the standard architecture trampoline size */
// XXX TODO - Fix
#undef FFI_TRAMPOLINE_SIZE
#define FFI_TRAMPOLINE_SIZE 12
/* The trampoline configuration is placed at 4080 bytes prior to the trampoline's entry point */
#define FFI_TRAMPOLINE_CODELOC_CONFIG(codeloc) ((void **) (((uint8_t *) codeloc) - 4080));
/* The first 16 bytes of the config page are unused, as they are unaddressable from the trampoline page. */
#define FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET 16
/* Total number of trampolines that fit in one trampoline table */
#define FFI_TRAMPOLINE_COUNT ((PAGE_SIZE - FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET) / FFI_TRAMPOLINE_SIZE)
static pthread_mutex_t ffi_trampoline_lock = PTHREAD_MUTEX_INITIALIZER;
static ffi_trampoline_table *ffi_trampoline_tables = NULL;
static ffi_trampoline_table *
ffi_trampoline_table_alloc ()
{
ffi_trampoline_table *table = NULL;
/* Loop until we can allocate two contigious pages */
while (table == NULL) {
vm_address_t config_page = 0x0;
kern_return_t kt;
/* Try to allocate two pages */
kt = vm_allocate (mach_task_self (), &config_page, PAGE_SIZE*2, VM_FLAGS_ANYWHERE);
if (kt != KERN_SUCCESS) {
fprintf(stderr, "vm_allocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
break;
}
/* Now drop the second half of the allocation to make room for the trampoline table */
vm_address_t trampoline_page = config_page+PAGE_SIZE;
kt = vm_deallocate (mach_task_self (), trampoline_page, PAGE_SIZE);
if (kt != KERN_SUCCESS) {
fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
break;
}
/* Remap the trampoline table to directly follow the config page */
vm_prot_t cur_prot;
vm_prot_t max_prot;
kt = vm_remap (mach_task_self (), &trampoline_page, PAGE_SIZE, 0x0, FALSE, mach_task_self (), (vm_address_t) &ffi_closure_trampoline_table_page, FALSE, &cur_prot, &max_prot, VM_INHERIT_SHARE);
/* If we lost access to the destination trampoline page, drop our config allocation mapping and retry */
if (kt != KERN_SUCCESS) {
/* Log unexpected failures */
if (kt != KERN_NO_SPACE) {
fprintf(stderr, "vm_remap() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
}
vm_deallocate (mach_task_self (), config_page, PAGE_SIZE);
continue;
}
/* We have valid trampoline and config pages */
table = calloc (1, sizeof(ffi_trampoline_table));
table->free_count = FFI_TRAMPOLINE_COUNT;
table->config_page = config_page;
table->trampoline_page = trampoline_page;
/* Create and initialize the free list */
table->free_list_pool = calloc(FFI_TRAMPOLINE_COUNT, sizeof(ffi_trampoline_table_entry));
uint16_t i;
for (i = 0; i < table->free_count; i++) {
ffi_trampoline_table_entry *entry = &table->free_list_pool[i];
entry->trampoline = (void *) (table->trampoline_page + (i * FFI_TRAMPOLINE_SIZE));
if (i < table->free_count - 1)
entry->next = &table->free_list_pool[i+1];
}
table->free_list = table->free_list_pool;
}
return table;
}
void *
ffi_closure_alloc (size_t size, void **code)
{
/* Create the closure */
ffi_closure *closure = malloc(size);
if (closure == NULL)
return NULL;
pthread_mutex_lock(&ffi_trampoline_lock);
/* Check for an active trampoline table with available entries. */
ffi_trampoline_table *table = ffi_trampoline_tables;
if (table == NULL || table->free_list == NULL) {
table = ffi_trampoline_table_alloc ();
if (table == NULL) {
free(closure);
return NULL;
}
/* Insert the new table at the top of the list */
table->next = ffi_trampoline_tables;
if (table->next != NULL)
table->next->prev = table;
ffi_trampoline_tables = table;
}
/* Claim the free entry */
ffi_trampoline_table_entry *entry = ffi_trampoline_tables->free_list;
ffi_trampoline_tables->free_list = entry->next;
ffi_trampoline_tables->free_count--;
entry->next = NULL;
pthread_mutex_unlock(&ffi_trampoline_lock);
/* Initialize the return values */
*code = entry->trampoline;
closure->trampoline_table = table;
closure->trampoline_table_entry = entry;
return closure;
}
void
ffi_closure_free (void *ptr)
{
ffi_closure *closure = ptr;
pthread_mutex_lock(&ffi_trampoline_lock);
/* Fetch the table and entry references */
ffi_trampoline_table *table = closure->trampoline_table;
ffi_trampoline_table_entry *entry = closure->trampoline_table_entry;
/* Return the entry to the free list */
entry->next = table->free_list;
table->free_list = entry;
table->free_count++;
/* If all trampolines within this table are free, and at least one other table exists, deallocate
* the table */
if (table->free_count == FFI_TRAMPOLINE_COUNT && ffi_trampoline_tables != table) {
/* Remove from the list */
if (table->prev != NULL)
table->prev->next = table->next;
if (table->next != NULL)
table->next->prev = table->prev;
/* Deallocate pages */
kern_return_t kt;
kt = vm_deallocate (mach_task_self (), table->config_page, PAGE_SIZE);
if (kt != KERN_SUCCESS)
fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
kt = vm_deallocate (mach_task_self (), table->trampoline_page, PAGE_SIZE);
if (kt != KERN_SUCCESS)
fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
/* Deallocate free list */
free (table->free_list_pool);
free (table);
} else if (ffi_trampoline_tables != table) {
/* Otherwise, bump this table to the top of the list */
table->prev = NULL;
table->next = ffi_trampoline_tables;
if (ffi_trampoline_tables != NULL)
ffi_trampoline_tables->prev = table;
ffi_trampoline_tables = table;
}
pthread_mutex_unlock (&ffi_trampoline_lock);
/* Free the closure */
free (closure);
}
#else
#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \
({ unsigned char *__tramp = (unsigned char*)(TRAMP); \
unsigned int __fun = (unsigned int)(FUN); \
unsigned int __ctx = (unsigned int)(CTX); \
*(unsigned int*) &__tramp[0] = 0xe92d000f; /* stmfd sp!, {r0-r3} */ \
*(unsigned int*) &__tramp[4] = 0xe59f0000; /* ldr r0, [pc] */ \
*(unsigned int*) &__tramp[8] = 0xe59ff000; /* ldr pc, [pc] */ \
unsigned char *insns = (unsigned char *)(CTX); \
memcpy (__tramp, ffi_arm_trampoline, sizeof ffi_arm_trampoline); \
*(unsigned int*) &__tramp[12] = __ctx; \
*(unsigned int*) &__tramp[16] = __fun; \
__clear_cache((&__tramp[0]), (&__tramp[19])); \
__clear_cache((&__tramp[0]), (&__tramp[19])); /* Clear data mapping. */ \
__clear_cache(insns, insns + 3 * sizeof (unsigned int)); \
/* Clear instruction \
mapping. */ \
})
#endif
/* the cif must already be prep'ed */
@ -295,15 +607,150 @@ ffi_prep_closure_loc (ffi_closure* closure,
void *user_data,
void *codeloc)
{
FFI_ASSERT (cif->abi == FFI_SYSV);
void (*closure_func)(ffi_closure*) = NULL;
FFI_INIT_TRAMPOLINE (&closure->tramp[0], \
&ffi_closure_SYSV, \
codeloc);
if (cif->abi == FFI_SYSV)
closure_func = &ffi_closure_SYSV;
#ifdef __ARM_EABI__
else if (cif->abi == FFI_VFP)
closure_func = &ffi_closure_VFP;
#endif
else
return FFI_BAD_ABI;
#if FFI_EXEC_TRAMPOLINE_TABLE
void **config = FFI_TRAMPOLINE_CODELOC_CONFIG(codeloc);
config[0] = closure;
config[1] = closure_func;
#else
FFI_INIT_TRAMPOLINE (&closure->tramp[0], \
closure_func, \
codeloc);
#endif
closure->cif = cif;
closure->user_data = user_data;
closure->fun = fun;
return FFI_OK;
}
/* Below are routines for VFP hard-float support. */
static int rec_vfp_type_p (ffi_type *t, int *elt, int *elnum)
{
switch (t->type)
{
case FFI_TYPE_FLOAT:
case FFI_TYPE_DOUBLE:
*elt = (int) t->type;
*elnum = 1;
return 1;
case FFI_TYPE_STRUCT_VFP_FLOAT:
*elt = FFI_TYPE_FLOAT;
*elnum = t->size / sizeof (float);
return 1;
case FFI_TYPE_STRUCT_VFP_DOUBLE:
*elt = FFI_TYPE_DOUBLE;
*elnum = t->size / sizeof (double);
return 1;
case FFI_TYPE_STRUCT:;
{
int base_elt = 0, total_elnum = 0;
ffi_type **el = t->elements;
while (*el)
{
int el_elt = 0, el_elnum = 0;
if (! rec_vfp_type_p (*el, &el_elt, &el_elnum)
|| (base_elt && base_elt != el_elt)
|| total_elnum + el_elnum > 4)
return 0;
base_elt = el_elt;
total_elnum += el_elnum;
el++;
}
*elnum = total_elnum;
*elt = base_elt;
return 1;
}
default: ;
}
return 0;
}
static int vfp_type_p (ffi_type *t)
{
int elt, elnum;
if (rec_vfp_type_p (t, &elt, &elnum))
{
if (t->type == FFI_TYPE_STRUCT)
{
if (elnum == 1)
t->type = elt;
else
t->type = (elt == FFI_TYPE_FLOAT
? FFI_TYPE_STRUCT_VFP_FLOAT
: FFI_TYPE_STRUCT_VFP_DOUBLE);
}
return (int) t->type;
}
return 0;
}
static void place_vfp_arg (ffi_cif *cif, ffi_type *t)
{
int reg = cif->vfp_reg_free;
int nregs = t->size / sizeof (float);
int align = ((t->type == FFI_TYPE_STRUCT_VFP_FLOAT
|| t->type == FFI_TYPE_FLOAT) ? 1 : 2);
/* Align register number. */
if ((reg & 1) && align == 2)
reg++;
while (reg + nregs <= 16)
{
int s, new_used = 0;
for (s = reg; s < reg + nregs; s++)
{
new_used |= (1 << s);
if (cif->vfp_used & (1 << s))
{
reg += align;
goto next_reg;
}
}
/* Found regs to allocate. */
cif->vfp_used |= new_used;
cif->vfp_args[cif->vfp_nargs++] = reg;
/* Update vfp_reg_free. */
if (cif->vfp_used & (1 << cif->vfp_reg_free))
{
reg += nregs;
while (cif->vfp_used & (1 << reg))
reg += 1;
cif->vfp_reg_free = reg;
}
return;
next_reg: ;
}
}
static void layout_vfp_args (ffi_cif *cif)
{
int i;
/* Init VFP fields */
cif->vfp_used = 0;
cif->vfp_nargs = 0;
cif->vfp_reg_free = 0;
memset (cif->vfp_args, -1, 16); /* Init to -1. */
for (i = 0; i < cif->nargs; i++)
{
ffi_type *t = cif->arg_types[i];
if (vfp_type_p (t))
place_vfp_arg (cif, t);
}
}

28
Modules/_ctypes/libffi/src/arm/ffitarget.h
View File

@ -1,5 +1,8 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 2010 CodeSourcery
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for ARM.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +30,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
@ -34,11 +41,27 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_VFP,
FFI_LAST_ABI,
#ifdef __ARM_PCS_VFP
FFI_DEFAULT_ABI = FFI_VFP,
#else
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
#endif
} ffi_abi;
#endif
#define FFI_EXTRA_CIF_FIELDS \
int vfp_used; \
short vfp_reg_free, vfp_nargs; \
signed char vfp_args[16] \
/* Internally used. */
#define FFI_TYPE_STRUCT_VFP_FLOAT (FFI_TYPE_LAST + 1)
#define FFI_TYPE_STRUCT_VFP_DOUBLE (FFI_TYPE_LAST + 2)
#define FFI_TARGET_SPECIFIC_VARIADIC
/* ---- Definitions for closures ----------------------------------------- */
#define FFI_CLOSURES 1
@ -46,4 +69,3 @@ typedef enum ffi_abi {
#define FFI_NATIVE_RAW_API 0
#endif

118
Modules/_ctypes/libffi/src/arm/gentramp.sh Normal file
View File

@ -0,0 +1,118 @@
#!/bin/sh
# -----------------------------------------------------------------------
# gentramp.sh - Copyright (c) 2010, Plausible Labs Cooperative, Inc.
#
# ARM Trampoline Page Generator
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# ``Software''), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# -----------------------------------------------------------------------
PROGNAME=$0
# Each trampoline is exactly 3 instructions, or 12 bytes. If any of these values change,
# the entire arm trampoline implementation must be updated to match, too.
# Size of an individual trampoline, in bytes
TRAMPOLINE_SIZE=12
# Page size, in bytes
PAGE_SIZE=4096
# Compute the size of the reachable config page; The first 16 bytes of the config page
# are unreachable due to our maximum pc-relative ldr offset.
PAGE_AVAIL=`expr $PAGE_SIZE - 16`
# Compute the number of of available trampolines.
TRAMPOLINE_COUNT=`expr $PAGE_AVAIL / $TRAMPOLINE_SIZE`
header () {
echo "# GENERATED CODE - DO NOT EDIT"
echo "# This file was generated by $PROGNAME"
echo ""
# Write out the license header
cat << EOF
# Copyright (c) 2010, Plausible Labs Cooperative, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# ``Software''), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
# -----------------------------------------------------------------------
EOF
# Write out the trampoline table, aligned to the page boundary
echo ".text"
echo ".align 12"
echo ".globl _ffi_closure_trampoline_table_page"
echo "_ffi_closure_trampoline_table_page:"
}
# WARNING - Don't modify the trampoline code size without also updating the relevent libffi code
trampoline () {
cat << END
// trampoline
// Save to stack
stmfd sp!, {r0-r3}
// Load the context argument from the config page.
// This places the first usable config value at _ffi_closure_trampoline_table-4080
// This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
ldr r0, [pc, #-4092]
// Load the jump address from the config page.
ldr pc, [pc, #-4092]
END
}
main () {
# Write out the header
header
# Write out the trampolines
local i=0
while [ $i -lt ${TRAMPOLINE_COUNT} ]; do
trampoline
local i=`expr $i + 1`
done
}
main

226
Modules/_ctypes/libffi/src/arm/sysv.S
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
sysv.S - Copyright (c) 1998, 2008 Red Hat, Inc.
sysv.S - Copyright (c) 1998, 2008, 2011 Red Hat, Inc.
Copyright (c) 2011 Plausible Labs Cooperative, Inc.
ARM Foreign Function Interface
@ -39,7 +40,11 @@
#else
#define CNAME(x) x
#endif
#ifdef __APPLE__
#define ENTRY(x) .globl _##x; _##x:
#else
#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
#endif /* __APPLE__ */
#endif
#ifdef __ELF__
@ -48,6 +53,12 @@
#define LSYM(x) x
#endif
/* Use the SOFTFP return value ABI on Mac OS X, as per the iOS ABI
Function Call Guide */
#ifdef __APPLE__
#define __SOFTFP__
#endif
/* We need a better way of testing for this, but for now, this is all
we can do. */
@ This selects the minimum architecture level required.
@ -105,21 +116,33 @@
.align 0
.thumb
.thumb_func
#ifdef __APPLE__
ENTRY($0)
#else
ENTRY(\name)
#endif
bx pc
nop
.arm
UNWIND .fnstart
/* A hook to tell gdb that we've switched to ARM mode. Also used to call
directly from other local arm routines. */
_L__\name:
#ifdef __APPLE__
_L__$0:
#else
_L__\name:
#endif
.endm
#else
.macro ARM_FUNC_START name
.text
.align 0
.arm
#ifdef __APPLE__
ENTRY($0)
#else
ENTRY(\name)
#endif
UNWIND .fnstart
.endm
#endif
@ -141,13 +164,11 @@ _L__\name:
#endif
.endm
@ r0: ffi_prep_args
@ r1: &ecif
@ r2: cif->bytes
@ r3: fig->flags
@ sp+0: ecif.rvalue
@ sp+4: fn
@ This assumes we are using gas.
ARM_FUNC_START ffi_call_SYSV
@ -162,24 +183,23 @@ ARM_FUNC_START ffi_call_SYSV
sub sp, fp, r2
@ Place all of the ffi_prep_args in position
mov ip, r0
mov r0, sp
@ r1 already set
@ Call ffi_prep_args(stack, &ecif)
call_reg(ip)
bl CNAME(ffi_prep_args)
@ move first 4 parameters in registers
ldmia sp, {r0-r3}
@ and adjust stack
ldr ip, [fp, #8]
cmp ip, #16
movhs ip, #16
add sp, sp, ip
sub lr, fp, sp @ cif->bytes == fp - sp
ldr ip, [fp] @ load fn() in advance
cmp lr, #16
movhs lr, #16
add sp, sp, lr
@ call (fn) (...)
ldr ip, [fp, #28]
call_reg(ip)
@ Remove the space we pushed for the args
@ -224,11 +244,19 @@ ARM_FUNC_START ffi_call_SYSV
#endif
LSYM(Lepilogue):
RETLDM "r0-r3,fp"
#if defined (__INTERWORKING__)
ldmia sp!, {r0-r3,fp, lr}
bx lr
#else
ldmia sp!, {r0-r3,fp, pc}
#endif
.ffi_call_SYSV_end:
UNWIND .fnend
#ifdef __ELF__
.size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
#endif
/*
unsigned int FFI_HIDDEN
@ -244,11 +272,11 @@ ARM_FUNC_START ffi_closure_SYSV
stmfd sp!, {ip, lr}
UNWIND .save {r0, lr}
add r2, sp, #8
.pad #16
UNWIND .pad #16
sub sp, sp, #16
str sp, [sp, #8]
add r1, sp, #8
bl ffi_closure_SYSV_inner
bl CNAME(ffi_closure_SYSV_inner)
cmp r0, #FFI_TYPE_INT
beq .Lretint
@ -300,7 +328,177 @@ ARM_FUNC_START ffi_closure_SYSV
.ffi_closure_SYSV_end:
UNWIND .fnend
#ifdef __ELF__
.size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
#endif
/* Below are VFP hard-float ABI call and closure implementations.
Add VFP FPU directive here. This is only compiled into the library
under EABI. */
#ifdef __ARM_EABI__
.fpu vfp
@ r0: fn
@ r1: &ecif
@ r2: cif->bytes
@ r3: fig->flags
@ sp+0: ecif.rvalue
ARM_FUNC_START ffi_call_VFP
@ Save registers
stmfd sp!, {r0-r3, fp, lr}
UNWIND .save {r0-r3, fp, lr}
mov fp, sp
UNWIND .setfp fp, sp
@ Make room for all of the new args.
sub sp, sp, r2
@ Make room for loading VFP args
sub sp, sp, #64
@ Place all of the ffi_prep_args in position
mov r0, sp
@ r1 already set
sub r2, fp, #64 @ VFP scratch space
@ Call ffi_prep_args(stack, &ecif, vfp_space)
bl CNAME(ffi_prep_args)
@ Load VFP register args if needed
cmp r0, #0
beq LSYM(Lbase_args)
@ Load only d0 if possible
cmp r0, #3
sub ip, fp, #64
flddle d0, [ip]
fldmiadgt ip, {d0-d7}
LSYM(Lbase_args):
@ move first 4 parameters in registers
ldmia sp, {r0-r3}
@ and adjust stack
sub lr, ip, sp @ cif->bytes == (fp - 64) - sp
ldr ip, [fp] @ load fn() in advance
cmp lr, #16
movhs lr, #16
add sp, sp, lr
@ call (fn) (...)
call_reg(ip)
@ Remove the space we pushed for the args
mov sp, fp
@ Load r2 with the pointer to storage for
@ the return value
ldr r2, [sp, #24]
@ Load r3 with the return type code
ldr r3, [sp, #12]
@ If the return value pointer is NULL,
@ assume no return value.
cmp r2, #0
beq LSYM(Lepilogue_vfp)
cmp r3, #FFI_TYPE_INT
streq r0, [r2]
beq LSYM(Lepilogue_vfp)
cmp r3, #FFI_TYPE_SINT64
stmeqia r2, {r0, r1}
beq LSYM(Lepilogue_vfp)
cmp r3, #FFI_TYPE_FLOAT
fstseq s0, [r2]
beq LSYM(Lepilogue_vfp)
cmp r3, #FFI_TYPE_DOUBLE
fstdeq d0, [r2]
beq LSYM(Lepilogue_vfp)
cmp r3, #FFI_TYPE_STRUCT_VFP_FLOAT
cmpne r3, #FFI_TYPE_STRUCT_VFP_DOUBLE
fstmiadeq r2, {d0-d3}
LSYM(Lepilogue_vfp):
RETLDM "r0-r3,fp"
.ffi_call_VFP_end:
UNWIND .fnend
.size CNAME(ffi_call_VFP),.ffi_call_VFP_end-CNAME(ffi_call_VFP)
ARM_FUNC_START ffi_closure_VFP
fstmfdd sp!, {d0-d7}
@ r0-r3, then d0-d7
UNWIND .pad #80
add ip, sp, #80
stmfd sp!, {ip, lr}
UNWIND .save {r0, lr}
add r2, sp, #72
add r3, sp, #8
UNWIND .pad #72
sub sp, sp, #72
str sp, [sp, #64]
add r1, sp, #64
bl CNAME(ffi_closure_SYSV_inner)
cmp r0, #FFI_TYPE_INT
beq .Lretint_vfp
cmp r0, #FFI_TYPE_FLOAT
beq .Lretfloat_vfp
cmp r0, #FFI_TYPE_DOUBLE
cmpne r0, #FFI_TYPE_LONGDOUBLE
beq .Lretdouble_vfp
cmp r0, #FFI_TYPE_SINT64
beq .Lretlonglong_vfp
cmp r0, #FFI_TYPE_STRUCT_VFP_FLOAT
beq .Lretfloat_struct_vfp
cmp r0, #FFI_TYPE_STRUCT_VFP_DOUBLE
beq .Lretdouble_struct_vfp
.Lclosure_epilogue_vfp:
add sp, sp, #72
ldmfd sp, {sp, pc}
.Lretfloat_vfp:
flds s0, [sp]
b .Lclosure_epilogue_vfp
.Lretdouble_vfp:
fldd d0, [sp]
b .Lclosure_epilogue_vfp
.Lretint_vfp:
ldr r0, [sp]
b .Lclosure_epilogue_vfp
.Lretlonglong_vfp:
ldmia sp, {r0, r1}
b .Lclosure_epilogue_vfp
.Lretfloat_struct_vfp:
fldmiad sp, {d0-d1}
b .Lclosure_epilogue_vfp
.Lretdouble_struct_vfp:
fldmiad sp, {d0-d3}
b .Lclosure_epilogue_vfp
.ffi_closure_VFP_end:
UNWIND .fnend
.size CNAME(ffi_closure_VFP),.ffi_closure_VFP_end-CNAME(ffi_closure_VFP)
#endif
ENTRY(ffi_arm_trampoline)
stmfd sp!, {r0-r3}
ldr r0, [pc]
ldr pc, [pc]
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",%progbits

4450
Modules/_ctypes/libffi/src/arm/trampoline.S Normal file
View File

File diff suppressed because it is too large Load Diff

6
Modules/_ctypes/libffi/src/avr32/ffi.c
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 2009 Bradley Smith <brad@brad-smith.co.uk>
ffi.c - Copyright (c) 2011 Anthony Green
Copyright (c) 2009 Bradley Smith <brad@brad-smith.co.uk>
AVR32 Foreign Function Interface
@ -394,7 +395,8 @@ ffi_status ffi_prep_closure_loc(ffi_closure* closure, ffi_cif* cif,
void (*fun)(ffi_cif*, void*, void**, void*), void *user_data,
void *codeloc)
{
FFI_ASSERT(cif->abi == FFI_SYSV);
if (cif->abi != FFI_SYSV)
return FFI_BAD_ABI;
unsigned char *__tramp = (unsigned char*)(&closure->tramp[0]);
unsigned int __fun = (unsigned int)(&ffi_closure_SYSV);

11
Modules/_ctypes/libffi/src/avr32/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 2009 Bradley Smith <brad@brad-smith.co.uk>
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 2009 Bradley Smith <brad@brad-smith.co.uk>
Target configuration macros for AVR32.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
@ -34,8 +39,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

29
Modules/_ctypes/libffi/src/closures.c
View File

@ -1,6 +1,7 @@
/* -----------------------------------------------------------------------
closures.c - Copyright (c) 2007 Red Hat, Inc.
Copyright (C) 2007, 2009 Free Software Foundation, Inc
closures.c - Copyright (c) 2007, 2009, 2010 Red Hat, Inc.
Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc
Copyright (c) 2011 Plausible Labs Cooperative, Inc.
Code to allocate and deallocate memory for closures.
@ -32,7 +33,7 @@
#include <ffi.h>
#include <ffi_common.h>
#ifndef FFI_MMAP_EXEC_WRIT
#if !FFI_MMAP_EXEC_WRIT && !FFI_EXEC_TRAMPOLINE_TABLE
# if __gnu_linux__
/* This macro indicates it may be forbidden to map anonymous memory
with both write and execute permission. Code compiled when this
@ -44,7 +45,7 @@
# define FFI_MMAP_EXEC_WRIT 1
# define HAVE_MNTENT 1
# endif
# if defined(X86_WIN32) || defined(X86_WIN64)
# if defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)
/* Windows systems may have Data Execution Protection (DEP) enabled,
which requires the use of VirtualMalloc/VirtualFree to alloc/free
executable memory. */
@ -63,7 +64,11 @@
#if FFI_CLOSURES
# if FFI_MMAP_EXEC_WRIT
# if FFI_EXEC_TRAMPOLINE_TABLE
// Per-target implementation; It's unclear what can reasonable be shared between two OS/architecture implementations.
# elif FFI_MMAP_EXEC_WRIT /* !FFI_EXEC_TRAMPOLINE_TABLE */
#define USE_LOCKS 1
#define USE_DL_PREFIX 1
@ -146,7 +151,7 @@ selinux_enabled_check (void)
p = strchr (p + 1, ' ');
if (p == NULL)
break;
if (strncmp (p + 1, "selinuxfs ", 10) != 0)
if (strncmp (p + 1, "selinuxfs ", 10) == 0)
{
free (buf);
fclose (f);
@ -167,7 +172,7 @@ selinux_enabled_check (void)
#endif /* !FFI_MMAP_EXEC_SELINUX */
#elif defined (__CYGWIN__)
#elif defined (__CYGWIN__) || defined(__INTERIX)
#include <sys/mman.h>
@ -193,11 +198,11 @@ static int dlmalloc_trim(size_t) MAYBE_UNUSED;
static size_t dlmalloc_usable_size(void*) MAYBE_UNUSED;
static void dlmalloc_stats(void) MAYBE_UNUSED;
#if !(defined(X86_WIN32) || defined(X86_WIN64)) || defined (__CYGWIN__)
#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
/* Use these for mmap and munmap within dlmalloc.c. */
static void *dlmmap(void *, size_t, int, int, int, off_t);
static int dlmunmap(void *, size_t);
#endif /* !(defined(X86_WIN32) || defined(X86_WIN64)) || defined (__CYGWIN__) */
#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
#define mmap dlmmap
#define munmap dlmunmap
@ -207,7 +212,7 @@ static int dlmunmap(void *, size_t);
#undef mmap
#undef munmap
#if !(defined(X86_WIN32) || defined(X86_WIN64)) || defined (__CYGWIN__)
#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
/* A mutex used to synchronize access to *exec* variables in this file. */
static pthread_mutex_t open_temp_exec_file_mutex = PTHREAD_MUTEX_INITIALIZER;
@ -294,7 +299,7 @@ open_temp_exec_file_mnt (const char *mounts)
struct mntent mnt;
char buf[MAXPATHLEN * 3];
if (getmntent_r (last_mntent, &mnt, buf, sizeof (buf)))
if (getmntent_r (last_mntent, &mnt, buf, sizeof (buf)) == NULL)
return -1;
if (hasmntopt (&mnt, "ro")
@ -522,7 +527,7 @@ segment_holding_code (mstate m, char* addr)
}
#endif
#endif /* !(defined(X86_WIN32) || defined(X86_WIN64)) || defined (__CYGWIN__) */
#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
/* Allocate a chunk of memory with the given size. Returns a pointer
to the writable address, and sets *CODE to the executable

15
Modules/_ctypes/libffi/src/cris/ffi.c
View File

@ -153,21 +153,24 @@ ffi_prep_args (char *stack, extended_cif * ecif)
return (struct_count);
}
ffi_status
ffi_prep_cif (ffi_cif * cif,
ffi_abi abi, unsigned int nargs,
ffi_type * rtype, ffi_type ** atypes)
ffi_status FFI_HIDDEN
ffi_prep_cif_core (ffi_cif * cif,
ffi_abi abi, unsigned int isvariadic,
unsigned int nfixedargs, unsigned int ntotalargs,
ffi_type * rtype, ffi_type ** atypes)
{
unsigned bytes = 0;
unsigned int i;
ffi_type **ptr;
FFI_ASSERT (cif != NULL);
FFI_ASSERT ((abi > FFI_FIRST_ABI) && (abi <= FFI_DEFAULT_ABI));
FFI_ASSERT((!isvariadic) || (nfixedargs >= 1));
FFI_ASSERT(nfixedargs <= ntotalargs);
FFI_ASSERT (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI);
cif->abi = abi;
cif->arg_types = atypes;
cif->nargs = nargs;
cif->nargs = ntotalargs;
cif->rtype = rtype;
cif->flags = 0;

11
Modules/_ctypes/libffi/src/cris/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for CRIS.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
@ -34,8 +39,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

70
Modules/_ctypes/libffi/src/dlmalloc.c
View File

@ -464,6 +464,14 @@ DEFAULT_MMAP_THRESHOLD default: 256K
#define _GNU_SOURCE 1
#endif /* WIN32 */
#ifdef __OS2__
#define INCL_DOS
#include <os2.h>
#define HAVE_MMAP 1
#define HAVE_MORECORE 0
#define LACKS_SYS_MMAN_H
#endif /* __OS2__ */
#if defined(DARWIN) || defined(_DARWIN)
/* Mac OSX docs advise not to use sbrk; it seems better to use mmap */
#ifndef HAVE_MORECORE
@ -619,6 +627,9 @@ DEFAULT_MMAP_THRESHOLD default: 256K
#include "/usr/include/malloc.h"
#else /* HAVE_USR_INCLUDE_MALLOC_H */
/* HP-UX's stdlib.h redefines mallinfo unless _STRUCT_MALLINFO is defined */
#define _STRUCT_MALLINFO
struct mallinfo {
MALLINFO_FIELD_TYPE arena; /* non-mmapped space allocated from system */
MALLINFO_FIELD_TYPE ordblks; /* number of free chunks */
@ -1293,7 +1304,7 @@ extern void* sbrk(ptrdiff_t);
#define IS_MMAPPED_BIT (SIZE_T_ONE)
#define USE_MMAP_BIT (SIZE_T_ONE)
#ifndef WIN32
#if !defined(WIN32) && !defined (__OS2__)
#define CALL_MUNMAP(a, s) munmap((a), (s))
#define MMAP_PROT (PROT_READ|PROT_WRITE)
#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
@ -1316,6 +1327,42 @@ static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */
#endif /* MAP_ANONYMOUS */
#define DIRECT_MMAP(s) CALL_MMAP(s)
#elif defined(__OS2__)
/* OS/2 MMAP via DosAllocMem */
static void* os2mmap(size_t size) {
void* ptr;
if (DosAllocMem(&ptr, size, OBJ_ANY|PAG_COMMIT|PAG_READ|PAG_WRITE) &&
DosAllocMem(&ptr, size, PAG_COMMIT|PAG_READ|PAG_WRITE))
return MFAIL;
return ptr;
}
#define os2direct_mmap(n) os2mmap(n)
/* This function supports releasing coalesed segments */
static int os2munmap(void* ptr, size_t size) {
while (size) {
ULONG ulSize = size;
ULONG ulFlags = 0;
if (DosQueryMem(ptr, &ulSize, &ulFlags) != 0)
return -1;
if ((ulFlags & PAG_BASE) == 0 ||(ulFlags & PAG_COMMIT) == 0 ||
ulSize > size)
return -1;
if (DosFreeMem(ptr) != 0)
return -1;
ptr = ( void * ) ( ( char * ) ptr + ulSize );
size -= ulSize;
}
return 0;
}
#define CALL_MMAP(s) os2mmap(s)
#define CALL_MUNMAP(a, s) os2munmap((a), (s))
#define DIRECT_MMAP(s) os2direct_mmap(s)
#else /* WIN32 */
/* Win32 MMAP via VirtualAlloc */
@ -1392,7 +1439,7 @@ static int win32munmap(void* ptr, size_t size) {
unique mparams values are initialized only once.
*/
#ifndef WIN32
#if !defined(WIN32) && !defined(__OS2__)
/* By default use posix locks */
#include <pthread.h>
#define MLOCK_T pthread_mutex_t
@ -1406,6 +1453,16 @@ static MLOCK_T morecore_mutex = PTHREAD_MUTEX_INITIALIZER;
static MLOCK_T magic_init_mutex = PTHREAD_MUTEX_INITIALIZER;
#elif defined(__OS2__)
#define MLOCK_T HMTX
#define INITIAL_LOCK(l) DosCreateMutexSem(0, l, 0, FALSE)
#define ACQUIRE_LOCK(l) DosRequestMutexSem(*l, SEM_INDEFINITE_WAIT)
#define RELEASE_LOCK(l) DosReleaseMutexSem(*l)
#if HAVE_MORECORE
static MLOCK_T morecore_mutex;
#endif /* HAVE_MORECORE */
static MLOCK_T magic_init_mutex;
#else /* WIN32 */
/*
Because lock-protected regions have bounded times, and there
@ -2497,10 +2554,15 @@ static int init_mparams(void) {
}
RELEASE_MAGIC_INIT_LOCK();
#ifndef WIN32
#if !defined(WIN32) && !defined(__OS2__)
mparams.page_size = malloc_getpagesize;
mparams.granularity = ((DEFAULT_GRANULARITY != 0)?
DEFAULT_GRANULARITY : mparams.page_size);
#elif defined (__OS2__)
/* if low-memory is used, os2munmap() would break
if it were anything other than 64k */
mparams.page_size = 4096u;
mparams.granularity = 65536u;
#else /* WIN32 */
{
SYSTEM_INFO system_info;
@ -4197,7 +4259,7 @@ void* dlmalloc(size_t bytes) {
void dlfree(void* mem) {
/*
Consolidate freed chunks with preceeding or succeeding bordering
Consolidate freed chunks with preceding or succeeding bordering
free chunks, if they exist, and then place in a bin. Intermixed
with special cases for top, dv, mmapped chunks, and usage errors.
*/

15
Modules/_ctypes/libffi/src/frv/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2004 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2004 Red Hat, Inc.
Target configuration macros for FR-V
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- System specific configurations ----------------------------------- */
#ifndef LIBFFI_ASM
@ -35,13 +40,9 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
#ifdef FRV
FFI_EABI,
FFI_DEFAULT_ABI = FFI_EABI,
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_EABI
} ffi_abi;
#endif

16
Modules/_ctypes/libffi/src/ia64/ffi.c
View File

@ -1,6 +1,7 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1998, 2007, 2008 Red Hat, Inc.
ffi.c - Copyright (c) 1998, 2007, 2008, 2012 Red Hat, Inc.
Copyright (c) 2000 Hewlett Packard Company
Copyright (c) 2011 Anthony Green
IA64 Foreign Function Interface
@ -225,7 +226,7 @@ ffi_prep_cif_machdep(ffi_cif *cif)
int flags;
/* Adjust cif->bytes to include space for the bits of the ia64_args frame
that preceeds the integer register portion. The estimate that the
that precedes the integer register portion. The estimate that the
generic bits did for the argument space required is good enough for the
integer component. */
cif->bytes += offsetof(struct ia64_args, gp_regs[0]);
@ -324,13 +325,17 @@ ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
case FFI_TYPE_FLOAT:
if (gpcount < 8 && fpcount < 8)
stf_spill (&stack->fp_regs[fpcount++], *(float *)avalue[i]);
stack->gp_regs[gpcount++] = *(UINT32 *)avalue[i];
{
UINT32 tmp;
memcpy (&tmp, avalue[i], sizeof (UINT32));
stack->gp_regs[gpcount++] = tmp;
}
break;
case FFI_TYPE_DOUBLE:
if (gpcount < 8 && fpcount < 8)
stf_spill (&stack->fp_regs[fpcount++], *(double *)avalue[i]);
stack->gp_regs[gpcount++] = *(UINT64 *)avalue[i];
memcpy (&stack->gp_regs[gpcount++], avalue[i], sizeof (UINT64));
break;
case FFI_TYPE_LONGDOUBLE:
@ -425,7 +430,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
struct ffi_ia64_trampoline_struct *tramp;
struct ia64_fd *fd;
FFI_ASSERT (cif->abi == FFI_UNIX);
if (cif->abi != FFI_UNIX)
return FFI_BAD_ABI;
tramp = (struct ffi_ia64_trampoline_struct *)closure->tramp;
fd = (struct ia64_fd *)(void *)ffi_closure_unix;

11
Modules/_ctypes/libffi/src/ia64/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for IA-64.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long long ffi_arg;
typedef signed long long ffi_sarg;
@ -34,8 +39,8 @@ typedef signed long long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_UNIX, /* Linux and all Unix variants use the same conventions */
FFI_DEFAULT_ABI = FFI_UNIX,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_UNIX
} ffi_abi;
#endif

2
Modules/_ctypes/libffi/src/java_raw_api.c
View File

@ -311,7 +311,7 @@ ffi_java_translate_args (ffi_cif *cif, void *rvalue,
ffi_raw_closure *cl = (ffi_raw_closure*)user_data;
ffi_java_ptrarray_to_raw (cif, avalue, raw);
(*cl->fun) (cif, rvalue, raw, cl->user_data);
(*cl->fun) (cif, rvalue, (ffi_raw*)raw, cl->user_data);
ffi_java_raw_to_rvalue (cif, rvalue);
}

11
Modules/_ctypes/libffi/src/m32r/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 2004 Renesas Technology.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 2004 Renesas Technology.
Target configuration macros for M32R.
Permission is hereby granted, free of charge, to any person obtaining
@ -26,6 +27,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- Generic type definitions ----------------------------------------- */
#ifndef LIBFFI_ASM
@ -36,8 +41,8 @@ typedef enum ffi_abi
{
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

96
Modules/_ctypes/libffi/src/m68k/ffi.c
View File

@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
ffi.c
m68k Foreign Function Interface
m68k Foreign Function Interface
----------------------------------------------------------------------- */
#include <ffi.h>
@ -9,8 +9,17 @@
#include <stdlib.h>
#include <unistd.h>
#ifdef __rtems__
void rtems_cache_flush_multiple_data_lines( const void *, size_t );
#else
#include <sys/syscall.h>
#ifdef __MINT__
#include <mint/mintbind.h>
#include <mint/ssystem.h>
#else
#include <asm/cachectl.h>
#endif
#endif
void ffi_call_SYSV (extended_cif *,
unsigned, unsigned,
@ -35,8 +44,12 @@ ffi_prep_args (void *stack, extended_cif *ecif)
argp = stack;
if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
&& !ecif->cif->flags)
if (
#ifdef __MINT__
(ecif->cif->rtype->type == FFI_TYPE_LONGDOUBLE) ||
#endif
(((ecif->cif->rtype->type == FFI_TYPE_STRUCT)
&& !ecif->cif->flags)))
struct_value_ptr = ecif->rvalue;
else
struct_value_ptr = NULL;
@ -47,12 +60,12 @@ ffi_prep_args (void *stack, extended_cif *ecif)
i != 0;
i--, p_arg++)
{
size_t z;
size_t z = (*p_arg)->size;
int type = (*p_arg)->type;
z = (*p_arg)->size;
if (z < sizeof (int))
{
switch ((*p_arg)->type)
switch (type)
{
case FFI_TYPE_SINT8:
*(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
@ -71,7 +84,14 @@ ffi_prep_args (void *stack, extended_cif *ecif)
break;
case FFI_TYPE_STRUCT:
#ifdef __MINT__
if (z == 1 || z == 2)
memcpy (argp + 2, *p_argv, z);
else
memcpy (argp, *p_argv, z);
#else
memcpy (argp + sizeof (int) - z, *p_argv, z);
#endif
break;
default:
@ -116,17 +136,34 @@ ffi_prep_cif_machdep (ffi_cif *cif)
break;
case FFI_TYPE_STRUCT:
if (cif->rtype->elements[0]->type == FFI_TYPE_STRUCT &&
cif->rtype->elements[1])
{
cif->flags = 0;
break;
}
switch (cif->rtype->size)
{
case 1:
#ifdef __MINT__
cif->flags = CIF_FLAGS_STRUCT2;
#else
cif->flags = CIF_FLAGS_STRUCT1;
#endif
break;
case 2:
cif->flags = CIF_FLAGS_STRUCT2;
break;
#ifdef __MINT__
case 3:
#endif
case 4:
cif->flags = CIF_FLAGS_INT;
break;
#ifdef __MINT__
case 7:
#endif
case 8:
cif->flags = CIF_FLAGS_DINT;
break;
@ -144,9 +181,15 @@ ffi_prep_cif_machdep (ffi_cif *cif)
cif->flags = CIF_FLAGS_DOUBLE;
break;
#if (FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE)
case FFI_TYPE_LONGDOUBLE:
#ifdef __MINT__
cif->flags = 0;
#else
cif->flags = CIF_FLAGS_LDOUBLE;
#endif
break;
#endif
case FFI_TYPE_POINTER:
cif->flags = CIF_FLAGS_POINTER;
@ -212,6 +255,26 @@ ffi_prep_incoming_args_SYSV (char *stack, void **avalue, ffi_cif *cif)
size_t z;
z = (*p_arg)->size;
#ifdef __MINT__
if (cif->flags &&
cif->rtype->type == FFI_TYPE_STRUCT &&
(z == 1 || z == 2))
{
*p_argv = (void *) (argp + 2);
z = 4;
}
else
if (cif->flags &&
cif->rtype->type == FFI_TYPE_STRUCT &&
(z == 3 || z == 4))
{
*p_argv = (void *) (argp);
z = 4;
}
else
#endif
if (z <= 4)
{
*p_argv = (void *) (argp + 4 - z);
@ -255,19 +318,31 @@ ffi_prep_closure_loc (ffi_closure* closure,
void *user_data,
void *codeloc)
{
FFI_ASSERT (cif->abi == FFI_SYSV);
if (cif->abi != FFI_SYSV)
return FFI_BAD_ABI;
*(unsigned short *)closure->tramp = 0x207c;
*(void **)(closure->tramp + 2) = codeloc;
*(unsigned short *)(closure->tramp + 6) = 0x4ef9;
if (cif->rtype->type == FFI_TYPE_STRUCT
&& !cif->flags)
if (
#ifdef __MINT__
(cif->rtype->type == FFI_TYPE_LONGDOUBLE) ||
#endif
(((cif->rtype->type == FFI_TYPE_STRUCT)
&& !cif->flags)))
*(void **)(closure->tramp + 8) = ffi_closure_struct_SYSV;
else
*(void **)(closure->tramp + 8) = ffi_closure_SYSV;
#ifdef __rtems__
rtems_cache_flush_multiple_data_lines( codeloc, FFI_TRAMPOLINE_SIZE );
#elif defined(__MINT__)
Ssystem(S_FLUSHCACHE, codeloc, FFI_TRAMPOLINE_SIZE);
#else
syscall(SYS_cacheflush, codeloc, FLUSH_SCOPE_LINE,
FLUSH_CACHE_BOTH, FFI_TRAMPOLINE_SIZE);
#endif
closure->cif = cif;
closure->user_data = user_data;
@ -275,4 +350,3 @@ ffi_prep_closure_loc (ffi_closure* closure,
return FFI_OK;
}

11
Modules/_ctypes/libffi/src/m68k/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for Motorola 68K.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
@ -34,8 +39,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

89
Modules/_ctypes/libffi/src/m68k/sysv.S
View File

@ -1,5 +1,7 @@
/* -----------------------------------------------------------------------
sysv.S - Copyright (c) 1998 Andreas Schwab
sysv.S - Copyright (c) 2012 Alan Hourihane
Copyright (c) 1998, 2012 Andreas Schwab
Copyright (c) 2008 Red Hat, Inc.
m68k Foreign Function Interface
@ -39,15 +41,21 @@
#define CFI_OFFSET(reg,off)
#define CFI_DEF_CFA(reg,off)
#define CFI_ENDPROC()
#endif
#ifdef __MINT__
#define CALLFUNC(funcname) _ ## funcname
#else
#define CALLFUNC(funcname) funcname
#endif
.text
.globl ffi_call_SYSV
.type ffi_call_SYSV,@function
.globl CALLFUNC(ffi_call_SYSV)
.type CALLFUNC(ffi_call_SYSV),@function
.align 4
ffi_call_SYSV:
CALLFUNC(ffi_call_SYSV):
CFI_STARTPROC()
link %fp,#0
CFI_OFFSET(14,-8)
@ -62,14 +70,18 @@ ffi_call_SYSV:
move.l 8(%fp),-(%sp)
pea 4(%sp)
#if !defined __PIC__
jsr ffi_prep_args
jsr CALLFUNC(ffi_prep_args)
#else
bsr.l ffi_prep_args@PLTPC
bsr.l CALLFUNC(ffi_prep_args@PLTPC)
#endif
addq.l #8,%sp
| Pass pointer to struct value, if any
#ifdef __MINT__
move.l %d0,%a1
#else
move.l %a0,%a1
#endif
| Call the function
move.l 24(%fp),%a0
@ -85,7 +97,12 @@ ffi_call_SYSV:
move.l 16(%fp),%d2
| If the return value pointer is NULL, assume no return value.
| NOTE: On the mc68000, tst on an address register is not supported.
#if !defined(__mc68020__) && !defined(__mc68030__) && !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcoldfire__)
cmp.w #0, %a1
#else
tst.l %a1
#endif
jbeq noretval
btst #0,%d2
@ -103,25 +120,44 @@ retlongint:
retfloat:
btst #2,%d2
jbeq retdouble
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.s %fp0,(%a1)
#else
move.l %d0,(%a1)
#endif
jbra epilogue
retdouble:
btst #3,%d2
jbeq retlongdouble
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.d %fp0,(%a1)
#else
move.l %d0,(%a1)+
move.l %d1,(%a1)
#endif
jbra epilogue
retlongdouble:
btst #4,%d2
jbeq retpointer
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.x %fp0,(%a1)
#else
move.l %d0,(%a1)+
move.l %d1,(%a1)+
move.l %d2,(%a1)
#endif
jbra epilogue
retpointer:
btst #5,%d2
jbeq retstruct1
#ifdef __MINT__
move.l %d0,(%a1)
#else
move.l %a0,(%a1)
#endif
jbra epilogue
retstruct1:
@ -141,13 +177,13 @@ epilogue:
unlk %fp
rts
CFI_ENDPROC()
.size ffi_call_SYSV,.-ffi_call_SYSV
.size CALLFUNC(ffi_call_SYSV),.-CALLFUNC(ffi_call_SYSV)
.globl ffi_closure_SYSV
.type ffi_closure_SYSV, @function
.globl CALLFUNC(ffi_closure_SYSV)
.type CALLFUNC(ffi_closure_SYSV), @function
.align 4
ffi_closure_SYSV:
CALLFUNC(ffi_closure_SYSV):
CFI_STARTPROC()
link %fp,#-12
CFI_OFFSET(14,-8)
@ -157,9 +193,9 @@ ffi_closure_SYSV:
pea -12(%fp)
move.l %a0,-(%sp)
#if !defined __PIC__
jsr ffi_closure_SYSV_inner
jsr CALLFUNC(ffi_closure_SYSV_inner)
#else
bsr.l ffi_closure_SYSV_inner@PLTPC
bsr.l CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
#endif
lsr.l #1,%d0
@ -178,16 +214,31 @@ ffi_closure_SYSV:
move.l (%a0),%d1
jra .Lcls_epilogue
.Lcls_ret_float:
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.s (%a0),%fp0
#else
move.l (%a0),%d0
#endif
jra .Lcls_epilogue
1:
lsr.l #2,%d0
jne 1f
jcs .Lcls_ret_ldouble
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.d (%a0),%fp0
#else
move.l (%a0)+,%d0
move.l (%a0),%d1
#endif
jra .Lcls_epilogue
.Lcls_ret_ldouble:
#if defined(__MC68881__) || defined(__HAVE_68881__)
fmove.x (%a0),%fp0
#else
move.l (%a0)+,%d0
move.l (%a0)+,%d1
move.l (%a0),%d2
#endif
jra .Lcls_epilogue
1:
lsr.l #2,%d0
@ -204,13 +255,13 @@ ffi_closure_SYSV:
jra .Lcls_epilogue
CFI_ENDPROC()
.size ffi_closure_SYSV,.-ffi_closure_SYSV
.size CALLFUNC(ffi_closure_SYSV),.-CALLFUNC(ffi_closure_SYSV)
.globl ffi_closure_struct_SYSV
.type ffi_closure_struct_SYSV, @function
.globl CALLFUNC(ffi_closure_struct_SYSV)
.type CALLFUNC(ffi_closure_struct_SYSV), @function
.align 4
ffi_closure_struct_SYSV:
CALLFUNC(ffi_closure_struct_SYSV):
CFI_STARTPROC()
link %fp,#0
CFI_OFFSET(14,-8)
@ -220,14 +271,14 @@ ffi_closure_struct_SYSV:
move.l %a1,-(%sp)
move.l %a0,-(%sp)
#if !defined __PIC__
jsr ffi_closure_SYSV_inner
jsr CALLFUNC(ffi_closure_SYSV_inner)
#else
bsr.l ffi_closure_SYSV_inner@PLTPC
bsr.l CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
#endif
unlk %fp
rts
CFI_ENDPROC()
.size ffi_closure_struct_SYSV,.-ffi_closure_struct_SYSV
.size CALLFUNC(ffi_closure_struct_SYSV),.-CALLFUNC(ffi_closure_struct_SYSV)
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits

17
Modules/_ctypes/libffi/src/mips/ffi.c
View File

@ -1,6 +1,7 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1996, 2007, 2008 Red Hat, Inc.
Copyright (c) 2008 David Daney
ffi.c - Copyright (c) 2011 Anthony Green
Copyright (c) 2008 David Daney
Copyright (c) 1996, 2007, 2008, 2011 Red Hat, Inc.
MIPS Foreign Function Interface
@ -37,7 +38,11 @@
#endif
#ifndef USE__BUILTIN___CLEAR_CACHE
#include <sys/cachectl.h>
# if defined(__OpenBSD__)
# include <mips64/sysarch.h>
# else
# include <sys/cachectl.h>
# endif
#endif
#ifdef FFI_DEBUG
@ -662,10 +667,12 @@ ffi_prep_closure_loc (ffi_closure *closure,
char *clear_location = (char *) codeloc;
#if defined(FFI_MIPS_O32)
FFI_ASSERT(cif->abi == FFI_O32 || cif->abi == FFI_O32_SOFT_FLOAT);
if (cif->abi != FFI_O32 && cif->abi != FFI_O32_SOFT_FLOAT)
return FFI_BAD_ABI;
fn = ffi_closure_O32;
#else /* FFI_MIPS_N32 */
FFI_ASSERT(cif->abi == FFI_N32 || cif->abi == FFI_N64);
if (cif->abi != FFI_N32 && cif->abi != FFI_N64)
return FFI_BAD_ABI;
fn = ffi_closure_N32;
#endif /* FFI_MIPS_O32 */

36
Modules/_ctypes/libffi/src/mips/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for MIPS.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,11 +28,23 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#ifdef linux
# include <asm/sgidefs.h>
#else
#elif defined(__rtems__)
/*
* Subprogram calling convention - copied from sgidefs.h
*/
#define _MIPS_SIM_ABI32 1
#define _MIPS_SIM_NABI32 2
#define _MIPS_SIM_ABI64 3
#elif !defined(__OpenBSD__)
# include <sgidefs.h>
#endif
# ifndef _ABIN32
# define _ABIN32 _MIPS_SIM_NABI32
# endif
@ -43,7 +56,7 @@
# endif
#if !defined(_MIPS_SIM)
-- something is very wrong --
# error -- something is very wrong --
#else
# if (_MIPS_SIM==_ABIN32 && defined(_ABIN32)) || (_MIPS_SIM==_ABI64 && defined(_ABI64))
# define FFI_MIPS_N32
@ -51,7 +64,7 @@
# if (_MIPS_SIM==_ABIO32 && defined(_ABIO32))
# define FFI_MIPS_O32
# else
-- this is an unsupported platform --
# error -- this is an unsupported platform --
# endif
# endif
#endif
@ -186,30 +199,29 @@ typedef enum ffi_abi {
FFI_O32_SOFT_FLOAT,
FFI_N32_SOFT_FLOAT,
FFI_N64_SOFT_FLOAT,
FFI_LAST_ABI,
#ifdef FFI_MIPS_O32
#ifdef __mips_soft_float
FFI_DEFAULT_ABI = FFI_O32_SOFT_FLOAT,
FFI_DEFAULT_ABI = FFI_O32_SOFT_FLOAT
#else
FFI_DEFAULT_ABI = FFI_O32,
FFI_DEFAULT_ABI = FFI_O32
#endif
#else
# if _MIPS_SIM==_ABI64
# ifdef __mips_soft_float
FFI_DEFAULT_ABI = FFI_N64_SOFT_FLOAT,
FFI_DEFAULT_ABI = FFI_N64_SOFT_FLOAT
# else
FFI_DEFAULT_ABI = FFI_N64,
FFI_DEFAULT_ABI = FFI_N64
# endif
# else
# ifdef __mips_soft_float
FFI_DEFAULT_ABI = FFI_N32_SOFT_FLOAT,
FFI_DEFAULT_ABI = FFI_N32_SOFT_FLOAT
# else
FFI_DEFAULT_ABI = FFI_N32,
FFI_DEFAULT_ABI = FFI_N32
# endif
# endif
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#define FFI_EXTRA_CIF_FIELDS unsigned rstruct_flag

1
Modules/_ctypes/libffi/src/mips/n32.S
View File

@ -43,6 +43,7 @@
#ifdef __GNUC__
.abicalls
#endif
.set mips4
.text
.align 2
.globl ffi_call_N32

56
Modules/_ctypes/libffi/src/moxie/ffitarget.h
View File

@ -1,56 +0,0 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 2009 Anthony Green
Target configuration macros for Moxie
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
/* ---- System specific configurations ----------------------------------- */
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
#ifdef MOXIE
FFI_EABI,
FFI_DEFAULT_ABI = FFI_EABI,
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif
/* ---- Definitions for closures ----------------------------------------- */
#define FFI_CLOSURES 0
#define FFI_NATIVE_RAW_API 0
/* Trampolines are 5 4-byte instructions long. */
#define FFI_TRAMPOLINE_SIZE (5*4)
#endif

11
Modules/_ctypes/libffi/src/pa/ffi.c
View File

@ -1,9 +1,11 @@
/* -----------------------------------------------------------------------
ffi.c - (c) 2003-2004 Randolph Chung <tausq@debian.org>
ffi.c - (c) 2011 Anthony Green
(c) 2008 Red Hat, Inc.
(c) 2006 Free Software Foundation, Inc.
(c) 2003-2004 Randolph Chung <tausq@debian.org>
HPPA Foreign Function Interface
HP-UX PA ABI support (c) 2006 Free Software Foundation, Inc.
HP-UX PA ABI support
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
@ -633,7 +635,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
UINT32 *tmp;
#endif
FFI_ASSERT (cif->abi == FFI_PA32);
if (cif->abi != FFI_PA32)
return FFI_BAD_ABI;
/* Make a small trampoline that will branch to our
handler function. Use PC-relative addressing. */

18
Modules/_ctypes/libffi/src/pa/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for hppa.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- System specific configurations ----------------------------------- */
#ifndef LIBFFI_ASM
@ -38,21 +43,22 @@ typedef enum ffi_abi {
#ifdef PA_LINUX
FFI_PA32,
FFI_DEFAULT_ABI = FFI_PA32,
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_PA32
#endif
#ifdef PA_HPUX
FFI_PA32,
FFI_DEFAULT_ABI = FFI_PA32,
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_PA32
#endif
#ifdef PA64_HPUX
#error "PA64_HPUX FFI is not yet implemented"
FFI_PA64,
FFI_DEFAULT_ABI = FFI_PA64,
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_PA64
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif

6
Modules/_ctypes/libffi/src/powerpc/aix.S
View File

@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
aix.S - Copyright (c) 2002,2009 Free Software Foundation, Inc.
aix.S - Copyright (c) 2002, 2009 Free Software Foundation, Inc.
based on darwin.S by John Hornkvist
PowerPC Assembly glue.
@ -79,6 +79,8 @@
.set f20,20
.set f21,21
.extern .ffi_prep_args
#define LIBFFI_ASM
#include <fficonfig.h>
#include <ffi.h>
@ -125,6 +127,7 @@ ffi_call_AIX:
/* Call ffi_prep_args. */
mr r4, r1
bl .ffi_prep_args
nop
/* Now do the call. */
ld r0, 0(r29)
@ -226,6 +229,7 @@ L(float_return_value):
/* Call ffi_prep_args. */
mr r4, r1
bl .ffi_prep_args
nop
/* Now do the call. */
lwz r0, 0(r29)

6
Modules/_ctypes/libffi/src/powerpc/aix_closure.S
View File

@ -79,6 +79,8 @@
.set f20,20
.set f21,21
.extern .ffi_closure_helper_DARWIN
#define LIBFFI_ASM
#define JUMPTARGET(name) name
#define L(x) x
@ -165,6 +167,7 @@ ffi_closure_ASM:
/* look up the proper starting point in table */
/* by using return type as offset */
lhz r3, 10(r3) /* load type from return type */
ld r4, LC..60(2) /* get address of jump table */
sldi r3, r3, 4 /* now multiply return type by 16 */
ld r0, 240+16(r1) /* load return address */
@ -337,8 +340,9 @@ L..finish:
/* look up the proper starting point in table */
/* by using return type as offset */
lhz r3, 6(r3) /* load type from return type */
lwz r4, LC..60(2) /* get address of jump table */
slwi r3, r3, 4 /* now multiply return type by 4 */
slwi r3, r3, 4 /* now multiply return type by 16 */
lwz r0, 176+8(r1) /* load return address */
add r3, r3, r4 /* add contents of table to table address */
mtctr r3

2
Modules/_ctypes/libffi/src/powerpc/asm.h
View File

@ -42,7 +42,7 @@
/* If compiled for profiling, call `_mcount' at the start of each function. */
#ifdef PROF
/* The mcount code relies on a the return address being on the stack
/* The mcount code relies on the return address being on the stack
to locate our caller and so it can restore it; so store one just
for its benefit. */
#ifdef PIC

292
Modules/_ctypes/libffi/src/powerpc/darwin.S
View File

@ -1,6 +1,6 @@
/* -----------------------------------------------------------------------
darwin.S - Copyright (c) 2000 John Hornkvist
Copyright (c) 2004 Free Software Foundation, Inc.
Copyright (c) 2004, 2010 Free Software Foundation, Inc.
PowerPC Assembly glue.
@ -24,51 +24,92 @@
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#define LIBFFI_ASM
#if defined(__ppc64__)
#define MODE_CHOICE(x, y) y
#else
#define MODE_CHOICE(x, y) x
#endif
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
#define machine_choice MODE_CHOICE(ppc7400,ppc64)
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
; Define some pseudo-opcodes for size-independent load & store of GPRs ...
#define lgu MODE_CHOICE(lwzu, ldu)
#define lg MODE_CHOICE(lwz,ld)
#define sg MODE_CHOICE(stw,std)
#define sgu MODE_CHOICE(stwu,stdu)
#define sgux MODE_CHOICE(stwux,stdux)
; ... and the size of GPRs and their storage indicator.
#define GPR_BYTES MODE_CHOICE(4,8)
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04.
#define LINKAGE_SIZE MODE_CHOICE(24,48)
#define PARAM_AREA MODE_CHOICE(32,64)
#define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* save position for lr */
/* If there is any FP stuff we make space for all of the regs. */
#define SAVED_FPR_COUNT 13
#define FPR_SIZE 8
#define RESULT_BYTES 16
/* This should be kept in step with the same value in ffi_darwin.c. */
#define ASM_NEEDS_REGISTERS 4
#define SAVE_REGS_SIZE (ASM_NEEDS_REGISTERS * GPR_BYTES)
#define LIBFFI_ASM
#include <fficonfig.h>
#include <ffi.h>
#define JUMPTARGET(name) name
#define L(x) x
.text
.align 2
.globl _ffi_prep_args
.text
.text
.align 2
.globl _ffi_call_DARWIN
.text
.globl _ffi_prep_args
.align 2
.globl _ffi_call_DARWIN
/* We arrive here with:
r3 = ptr to extended cif.
r4 = -bytes.
r5 = cif flags.
r6 = ptr to return value.
r7 = fn pointer (user func).
r8 = fn pointer (ffi_prep_args).
r9 = ffi_type* for the ret val. */
_ffi_call_DARWIN:
LFB0:
Lstartcode:
mr r12,r8 /* We only need r12 until the call,
so it doesn't have to be saved. */
so it does not have to be saved. */
LFB1:
/* Save the old stack pointer as AP. */
mr r8,r1
LCFI0:
/* Save the retval type in parents frame. */
sg r9,(LINKAGE_SIZE+6*GPR_BYTES)(r8)
/* Allocate the stack space we need. */
stwux r1,r1,r4
sgux r1,r1,r4
/* Save registers we use. */
mflr r9
sg r9,SAVED_LR_OFFSET(r8)
stw r28,-16(r8)
stw r29,-12(r8)
stw r30,-8(r8)
stw r31,-4(r8)
sg r28,-(4 * GPR_BYTES)(r8)
sg r29,-(3 * GPR_BYTES)(r8)
sg r30,-(2 * GPR_BYTES)(r8)
sg r31,-( GPR_BYTES)(r8)
#if !defined(POWERPC_DARWIN)
/* The TOC slot is reserved in the Darwin ABI and r2 is volatile. */
sg r2,(5 * GPR_BYTES)(r1)
#endif
stw r9,8(r8)
stw r2,20(r1)
LCFI1:
/* Save arguments over call. */
@ -77,14 +118,17 @@ LCFI1:
mr r29,r7 /* function address, */
mr r28,r8 /* our AP. */
LCFI2:
/* Call ffi_prep_args. */
/* Call ffi_prep_args. r3 = extended cif, r4 = stack ptr copy. */
mr r4,r1
li r9,0
mtctr r12 /* r12 holds address of _ffi_prep_args. */
bctrl
lwz r2,20(r1)
#if !defined(POWERPC_DARWIN)
/* The TOC slot is reserved in the Darwin ABI and r2 is volatile. */
lg r2,(5 * GPR_BYTES)(r1)
#endif
/* Now do the call.
Set up cr1 with bits 4-7 of the flags. */
mtcrf 0x40,r31
@ -92,71 +136,130 @@ LCFI2:
mtctr r29
/* Load all those argument registers.
We have set up a nice stack frame, just load it into registers. */
lwz r3,20+(1*4)(r1)
lwz r4,20+(2*4)(r1)
lwz r5,20+(3*4)(r1)
lwz r6,20+(4*4)(r1)
lg r3, (LINKAGE_SIZE )(r1)
lg r4, (LINKAGE_SIZE + GPR_BYTES)(r1)
lg r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r1)
lg r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r1)
nop
lwz r7,20+(5*4)(r1)
lwz r8,20+(6*4)(r1)
lwz r9,20+(7*4)(r1)
lwz r10,20+(8*4)(r1)
lg r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r1)
lg r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r1)
lg r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r1)
lg r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r1)
L1:
/* Load all the FP registers. */
/* ... Load all the FP registers. */
bf 6,L2 /* No floats to load. */
lfd f1,-16-(13*8)(r28)
lfd f2,-16-(12*8)(r28)
lfd f3,-16-(11*8)(r28)
lfd f4,-16-(10*8)(r28)
lfd f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28)
lfd f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28)
lfd f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28)
lfd f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28)
nop
lfd f5,-16-(9*8)(r28)
lfd f6,-16-(8*8)(r28)
lfd f7,-16-(7*8)(r28)
lfd f8,-16-(6*8)(r28)
lfd f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28)
lfd f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28)
lfd f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28)
lfd f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28)
nop
lfd f9,-16-(5*8)(r28)
lfd f10,-16-(4*8)(r28)
lfd f11,-16-(3*8)(r28)
lfd f12,-16-(2*8)(r28)
lfd f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28)
lfd f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28)
lfd f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28)
lfd f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28)
nop
lfd f13,-16-(1*8)(r28)
lfd f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28)
L2:
mr r12,r29 /* Put the target address in r12 as specified. */
mtctr r12
nop
nop
/* Make the call. */
bctrl
/* Now, deal with the return value. */
mtcrf 0x01,r31
bt 30,L(done_return_value)
bt 29,L(fp_return_value)
stw r3,0(r30)
bf 28,L(done_return_value)
stw r4,4(r30)
/* m64 structure returns can occupy the same set of registers as
would be used to pass such a structure as arg0 - so take care
not to step on any possibly hot regs. */
/* Fall through. */
/* Get the flags.. */
mtcrf 0x03,r31 ; we need c6 & cr7 now.
; FLAG_RETURNS_NOTHING also covers struct ret-by-ref.
bt 30,L(done_return_value) ; FLAG_RETURNS_NOTHING
bf 27,L(scalar_return_value) ; not FLAG_RETURNS_STRUCT
/* OK, so we have a struct. */
#if defined(__ppc64__)
bt 31,L(maybe_return_128) ; FLAG_RETURNS_128BITS, special case
L(done_return_value):
/* Restore the registers we used and return. */
lwz r9,8(r28)
lwz r31,-4(r28)
mtlr r9
lwz r30,-8(r28)
lwz r29,-12(r28)
lwz r28,-16(r28)
lwz r1,0(r1)
blr
/* OK, we have to map the return back to a mem struct.
We are about to trample the parents param area, so recover the
return type. r29 is free, since the call is done. */
lg r29,(LINKAGE_SIZE + 6 * GPR_BYTES)(r28)
sg r3, (LINKAGE_SIZE )(r28)
sg r4, (LINKAGE_SIZE + GPR_BYTES)(r28)
sg r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r28)
sg r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r28)
nop
sg r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r28)
sg r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r28)
sg r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r28)
sg r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28)
/* OK, so do the block move - we trust that memcpy will not trample
the fprs... */
mr r3,r30 ; dest
addi r4,r28,LINKAGE_SIZE ; source
/* The size is a size_t, should be long. */
lg r5,0(r29)
/* Figure out small structs */
cmpi 0,r5,4
bgt L3 ; 1, 2 and 4 bytes have special rules.
cmpi 0,r5,3
beq L3 ; not 3
addi r4,r4,8
subf r4,r5,r4
L3:
bl _memcpy
/* ... do we need the FP registers? - recover the flags.. */
mtcrf 0x03,r31 ; we need c6 & cr7 now.
bf 29,L(done_return_value) /* No floats in the struct. */
stfd f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28)
stfd f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28)
stfd f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28)
stfd f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28)
nop
stfd f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28)
stfd f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28)
stfd f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28)
stfd f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28)
nop
stfd f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28)
stfd f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28)
stfd f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28)
stfd f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28)
nop
stfd f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28)
mr r3,r29 ; ffi_type *
mr r4,r30 ; dest
addi r5,r28,-SAVE_REGS_SIZE-(13*FPR_SIZE) ; fprs
xor r6,r6,r6
sg r6,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28)
addi r6,r28,(LINKAGE_SIZE + 7 * GPR_BYTES) ; point to a zeroed counter.
bl _darwin64_struct_floats_to_mem
b L(done_return_value)
#else
stw r3,0(r30) ; m32 the only struct return in reg is 4 bytes.
#endif
b L(done_return_value)
L(fp_return_value):
/* Do we have long double to store? */
bf 31,L(fd_return_value)
bf 31,L(fd_return_value) ; FLAG_RETURNS_128BITS
stfd f1,0(r30)
stfd f2,8(r30)
stfd f2,FPR_SIZE(r30)
b L(done_return_value)
L(fd_return_value):
@ -170,21 +273,57 @@ L(float_return_value):
stfs f1,0(r30)
b L(done_return_value)
L(scalar_return_value):
bt 29,L(fp_return_value) ; FLAG_RETURNS_FP
; ffi_arg is defined as unsigned long.
sg r3,0(r30) ; Save the reg.
bf 28,L(done_return_value) ; not FLAG_RETURNS_64BITS
#if defined(__ppc64__)
L(maybe_return_128):
std r3,0(r30)
bf 31,L(done_return_value) ; not FLAG_RETURNS_128BITS
std r4,8(r30)
#else
stw r4,4(r30)
#endif
/* Fall through. */
/* We want this at the end to simplify eh epilog computation. */
L(done_return_value):
/* Restore the registers we used and return. */
lg r29,SAVED_LR_OFFSET(r28)
; epilog
lg r31,-(1 * GPR_BYTES)(r28)
mtlr r29
lg r30,-(2 * GPR_BYTES)(r28)
lg r29,-(3 * GPR_BYTES)(r28)
lg r28,-(4 * GPR_BYTES)(r28)
lg r1,0(r1)
blr
LFE1:
.align 1
/* END(_ffi_call_DARWIN) */
/* Provide a null definition of _ffi_call_AIX. */
.text
.align 2
.globl _ffi_call_AIX
.text
.text
.globl _ffi_call_AIX
.align 2
_ffi_call_AIX:
blr
/* END(_ffi_call_AIX) */
.data
.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms
/* EH stuff. */
#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78)
.static_data
.align LOG2_GPR_BYTES
LLFB0$non_lazy_ptr:
.g_long Lstartcode
.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
EH_frame1:
.set L$set$0,LECIE1-LSCIE1
.long L$set$0 ; Length of Common Information Entry
@ -193,16 +332,17 @@ LSCIE1:
.byte 0x1 ; CIE Version
.ascii "zR\0" ; CIE Augmentation
.byte 0x1 ; uleb128 0x1; CIE Code Alignment Factor
.byte 0x7c ; sleb128 -4; CIE Data Alignment Factor
.byte EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor
.byte 0x41 ; CIE RA Column
.byte 0x1 ; uleb128 0x1; Augmentation size
.byte 0x90 ; FDE Encoding (indirect pcrel)
.byte 0x10 ; FDE Encoding (indirect pcrel)
.byte 0xc ; DW_CFA_def_cfa
.byte 0x1 ; uleb128 0x1
.byte 0x0 ; uleb128 0x0
.align LOG2_GPR_BYTES
LECIE1:
.globl _ffi_call_DARWIN.eh
.globl _ffi_call_DARWIN.eh
_ffi_call_DARWIN.eh:
LSFDE1:
.set L$set$1,LEFDE1-LASFDE1
@ -210,11 +350,11 @@ LSFDE1:
LASFDE1:
.long LASFDE1-EH_frame1 ; FDE CIE offset
.g_long LLFB0$non_lazy_ptr-. ; FDE initial location
.set L$set$3,LFE1-LFB0
.set L$set$3,LFE1-Lstartcode
.g_long L$set$3 ; FDE address range
.byte 0x0 ; uleb128 0x0; Augmentation size
.byte 0x4 ; DW_CFA_advance_loc4
.set L$set$4,LCFI0-LFB1
.set L$set$4,LCFI0-Lstartcode
.long L$set$4
.byte 0xd ; DW_CFA_def_cfa_register
.byte 0x08 ; uleb128 0x08
@ -239,7 +379,5 @@ LASFDE1:
.byte 0x1c ; uleb128 0x1c
.align LOG2_GPR_BYTES
LEFDE1:
.data
.align LOG2_GPR_BYTES
LLFB0$non_lazy_ptr:
.g_long LFB0
.align 1

459
Modules/_ctypes/libffi/src/powerpc/darwin_closure.S
View File

@ -1,6 +1,7 @@
/* -----------------------------------------------------------------------
darwin_closure.S - Copyright (c) 2002, 2003, 2004, Free Software Foundation,
Inc. based on ppc_closure.S
darwin_closure.S - Copyright (c) 2002, 2003, 2004, 2010,
Free Software Foundation, Inc.
based on ppc_closure.S
PowerPC Assembly glue.
@ -33,91 +34,177 @@
#define MODE_CHOICE(x, y) x
#endif
#define lgu MODE_CHOICE(lwzu, ldu)
#define machine_choice MODE_CHOICE(ppc7400,ppc64)
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
; Define some pseudo-opcodes for size-independent load & store of GPRs ...
#define lgu MODE_CHOICE(lwzu, ldu)
#define lg MODE_CHOICE(lwz,ld)
#define sg MODE_CHOICE(stw,std)
#define sgu MODE_CHOICE(stwu,stdu)
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
; ... and the size of GPRs and their storage indicator.
#define GPR_BYTES MODE_CHOICE(4,8)
#define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */
#define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */
; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04.
#define LINKAGE_SIZE MODE_CHOICE(24,48)
#define PARAM_AREA MODE_CHOICE(32,64)
#define SAVED_CR_OFFSET MODE_CHOICE(4,8) /* save position for CR */
#define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* save position for lr */
/* WARNING: if ffi_type is changed... here be monsters.
Offsets of items within the result type. */
#define FFI_TYPE_TYPE MODE_CHOICE(6,10)
#define FFI_TYPE_ELEM MODE_CHOICE(8,16)
#define SAVED_FPR_COUNT 13
#define FPR_SIZE 8
/* biggest m64 struct ret is 8GPRS + 13FPRS = 168 bytes - rounded to 16bytes = 176. */
#define RESULT_BYTES MODE_CHOICE(16,176)
; The whole stack frame **MUST** be 16byte-aligned.
#define SAVE_SIZE (((LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES)+15) & -16LL)
#define PAD_SIZE (SAVE_SIZE-(LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES))
#define PARENT_PARM_BASE (SAVE_SIZE+LINKAGE_SIZE)
#define FP_SAVE_BASE (LINKAGE_SIZE+PARAM_AREA)
#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050
; We no longer need the pic symbol stub for Darwin >= 9.
#define BLCLS_HELP _ffi_closure_helper_DARWIN
#define STRUCT_RETVALUE_P _darwin64_struct_ret_by_value_p
#define PASS_STR_FLOATS _darwin64_pass_struct_floats
#undef WANT_STUB
#else
#define BLCLS_HELP L_ffi_closure_helper_DARWIN$stub
#define STRUCT_RETVALUE_P L_darwin64_struct_ret_by_value_p$stub
#define PASS_STR_FLOATS L_darwin64_pass_struct_floats$stub
#define WANT_STUB
#endif
/* m32/m64
The stack layout looks like this:
| Additional params... | | Higher address
~ ~ ~
| Parameters (at least 8*4/8=32/64) | | NUM_GPR_ARG_REGISTERS
|--------------------------------------------| |
| TOC=R2 (AIX) Reserved (Darwin) 4/8 | |
|--------------------------------------------| |
| Reserved 2*4/8 | |
|--------------------------------------------| |
| Space for callee`s LR 4/8 | |
|--------------------------------------------| |
| Saved CR [low word for m64] 4/8 | |
|--------------------------------------------| |
| Current backchain pointer 4/8 |-/ Parent`s frame.
|--------------------------------------------| <+ <<< on entry to
| Result Bytes 16/176 | |
|--------------------------------------------| |
~ padding to 16-byte alignment ~ ~
|--------------------------------------------| |
| NUM_FPR_ARG_REGISTERS slots | |
| here fp13 .. fp1 13*8 | |
|--------------------------------------------| |
| R3..R10 8*4/8=32/64 | | NUM_GPR_ARG_REGISTERS
|--------------------------------------------| |
| TOC=R2 (AIX) Reserved (Darwin) 4/8 | |
|--------------------------------------------| | stack |
| Reserved [compiler,binder] 2*4/8 | | grows |
|--------------------------------------------| | down V
| Space for callees LR 4/8 | |
|--------------------------------------------| | lower addresses
| Saved CR [low word for m64] 4/8 | |
|--------------------------------------------| | stack pointer here
| Current backchain pointer 4/8 |-/ during
|--------------------------------------------| <<< call.
*/
.file "darwin_closure.S"
.text
.align LOG2_GPR_BYTES
.globl _ffi_closure_ASM
.text
.machine machine_choice
.text
.globl _ffi_closure_ASM
.align LOG2_GPR_BYTES
_ffi_closure_ASM:
LFB1:
mflr r0 /* extract return address */
stw r0,8(r1) /* save the return address */
Lstartcode:
mflr r0 /* extract return address */
sg r0,SAVED_LR_OFFSET(r1) /* save the return address */
LCFI0:
/* 24 Bytes (Linkage Area)
32 Bytes (outgoing parameter area, always reserved)
104 Bytes (13*8 from FPR)
16 Bytes (result)
176 Bytes */
stwu r1,-176(r1) /* skip over caller save area
keep stack aligned to 16. */
sgu r1,-SAVE_SIZE(r1) /* skip over caller save area
keep stack aligned to 16. */
LCFI1:
/* We want to build up an area for the parameters passed
in registers. (both floating point and integer) */
/* We store gpr 3 to gpr 10 (aligned to 4)
in the parents outgoing area. */
stw r3,200(r1)
stw r4,204(r1)
stw r5,208(r1)
stw r6,212(r1)
stw r7,216(r1)
stw r8,220(r1)
stw r9,224(r1)
stw r10,228(r1)
/* Put gpr 3 to gpr 10 in the parents outgoing area...
... the remainder of any params that overflowed the regs will
follow here. */
sg r3, (PARENT_PARM_BASE )(r1)
sg r4, (PARENT_PARM_BASE + GPR_BYTES )(r1)
sg r5, (PARENT_PARM_BASE + GPR_BYTES * 2)(r1)
sg r6, (PARENT_PARM_BASE + GPR_BYTES * 3)(r1)
sg r7, (PARENT_PARM_BASE + GPR_BYTES * 4)(r1)
sg r8, (PARENT_PARM_BASE + GPR_BYTES * 5)(r1)
sg r9, (PARENT_PARM_BASE + GPR_BYTES * 6)(r1)
sg r10,(PARENT_PARM_BASE + GPR_BYTES * 7)(r1)
/* We save fpr 1 to fpr 13. (aligned to 8) */
stfd f1,56(r1)
stfd f2,64(r1)
stfd f3,72(r1)
stfd f4,80(r1)
stfd f5,88(r1)
stfd f6,96(r1)
stfd f7,104(r1)
stfd f8,112(r1)
stfd f9,120(r1)
stfd f10,128(r1)
stfd f11,136(r1)
stfd f12,144(r1)
stfd f13,152(r1)
/* We save fpr 1 to fpr 14 in our own save frame. */
stfd f1, (FP_SAVE_BASE )(r1)
stfd f2, (FP_SAVE_BASE + FPR_SIZE )(r1)
stfd f3, (FP_SAVE_BASE + FPR_SIZE * 2 )(r1)
stfd f4, (FP_SAVE_BASE + FPR_SIZE * 3 )(r1)
stfd f5, (FP_SAVE_BASE + FPR_SIZE * 4 )(r1)
stfd f6, (FP_SAVE_BASE + FPR_SIZE * 5 )(r1)
stfd f7, (FP_SAVE_BASE + FPR_SIZE * 6 )(r1)
stfd f8, (FP_SAVE_BASE + FPR_SIZE * 7 )(r1)
stfd f9, (FP_SAVE_BASE + FPR_SIZE * 8 )(r1)
stfd f10,(FP_SAVE_BASE + FPR_SIZE * 9 )(r1)
stfd f11,(FP_SAVE_BASE + FPR_SIZE * 10)(r1)
stfd f12,(FP_SAVE_BASE + FPR_SIZE * 11)(r1)
stfd f13,(FP_SAVE_BASE + FPR_SIZE * 12)(r1)
/* Set up registers for the routine that actually does the work
get the context pointer from the trampoline. */
mr r3,r11
mr r3,r11
/* Now load up the pointer to the result storage. */
addi r4,r1,160
addi r4,r1,(SAVE_SIZE-RESULT_BYTES)
/* Now load up the pointer to the saved gpr registers. */
addi r5,r1,200
addi r5,r1,PARENT_PARM_BASE
/* Now load up the pointer to the saved fpr registers. */
addi r6,r1,56
addi r6,r1,FP_SAVE_BASE
/* Make the call. */
bl Lffi_closure_helper_DARWIN$stub
bl BLCLS_HELP
/* Now r3 contains the return type
so use it to look up in a table
/* r3 contains the rtype pointer... save it since we will need
it later. */
sg r3,LINKAGE_SIZE(r1) ; ffi_type * result_type
lg r0,0(r3) ; size => r0
lhz r3,FFI_TYPE_TYPE(r3) ; type => r3
/* The helper will have intercepted struture returns and inserted
the caller`s destination address for structs returned by ref. */
/* r3 contains the return type so use it to look up in a table
so we know how to deal with each type. */
/* Look up the proper starting point in table
by using return type as offset. */
addi r5,r1,160 /* Get pointer to results area. */
bl Lget_ret_type0_addr /* Get pointer to Lret_type0 into LR. */
mflr r4 /* Move to r4. */
slwi r3,r3,4 /* Now multiply return type by 16. */
add r3,r3,r4 /* Add contents of table to table address. */
mtctr r3
bctr /* Jump to it. */
addi r5,r1,(SAVE_SIZE-RESULT_BYTES) /* Otherwise, our return is here. */
bl Lget_ret_type0_addr /* Get pointer to Lret_type0 into LR. */
mflr r4 /* Move to r4. */
slwi r3,r3,4 /* Now multiply return type by 16. */
add r3,r3,r4 /* Add contents of table to table address. */
mtctr r3
bctr /* Jump to it. */
LFE1:
/* Each of the ret_typeX code fragments has to be exactly 16 bytes long
(4 instructions). For cache effectiveness we align to a 16 byte boundary
@ -140,7 +227,7 @@ Lret_type0:
/* case FFI_TYPE_INT */
Lret_type1:
lwz r3,0(r5)
lg r3,0(r5)
b Lfinish
nop
nop
@ -168,85 +255,224 @@ Lret_type4:
/* case FFI_TYPE_UINT8 */
Lret_type5:
#if defined(__ppc64__)
lbz r3,7(r5)
#else
lbz r3,3(r5)
#endif
b Lfinish
nop
nop
/* case FFI_TYPE_SINT8 */
Lret_type6:
#if defined(__ppc64__)
lbz r3,7(r5)
#else
lbz r3,3(r5)
#endif
extsb r3,r3
b Lfinish
nop
/* case FFI_TYPE_UINT16 */
Lret_type7:
#if defined(__ppc64__)
lhz r3,6(r5)
#else
lhz r3,2(r5)
#endif
b Lfinish
nop
nop
/* case FFI_TYPE_SINT16 */
Lret_type8:
#if defined(__ppc64__)
lha r3,6(r5)
#else
lha r3,2(r5)
#endif
b Lfinish
nop
nop
/* case FFI_TYPE_UINT32 */
Lret_type9:
#if defined(__ppc64__)
lwz r3,4(r5)
#else
lwz r3,0(r5)
#endif
b Lfinish
nop
nop
/* case FFI_TYPE_SINT32 */
Lret_type10:
#if defined(__ppc64__)
lwz r3,4(r5)
#else
lwz r3,0(r5)
#endif
b Lfinish
nop
nop
/* case FFI_TYPE_UINT64 */
Lret_type11:
#if defined(__ppc64__)
lg r3,0(r5)
b Lfinish
nop
#else
lwz r3,0(r5)
lwz r4,4(r5)
b Lfinish
#endif
nop
/* case FFI_TYPE_SINT64 */
Lret_type12:
#if defined(__ppc64__)
lg r3,0(r5)
b Lfinish
nop
#else
lwz r3,0(r5)
lwz r4,4(r5)
b Lfinish
#endif
nop
/* case FFI_TYPE_STRUCT */
Lret_type13:
#if defined(__ppc64__)
lg r3,0(r5) ; we need at least this...
cmpi 0,r0,4
bgt Lstructend ; not a special small case
b Lsmallstruct ; see if we need more.
#else
cmpi 0,r0,4
bgt Lfinish ; not by value
lg r3,0(r5)
b Lfinish
#endif
/* case FFI_TYPE_POINTER */
Lret_type14:
lg r3,0(r5)
b Lfinish
nop
nop
nop
/* case FFI_TYPE_POINTER */
Lret_type14:
lwz r3,0(r5)
b Lfinish
nop
nop
#if defined(__ppc64__)
Lsmallstruct:
beq Lfour ; continuation of Lret13.
cmpi 0,r0,3
beq Lfinish ; don`t adjust this - can`t be any floats here...
srdi r3,r3,48
cmpi 0,r0,2
beq Lfinish ; .. or here ..
srdi r3,r3,8
b Lfinish ; .. or here.
Lfour:
lg r6,LINKAGE_SIZE(r1) ; get the result type
lg r6,FFI_TYPE_ELEM(r6) ; elements array pointer
lg r6,0(r6) ; first element
lhz r0,FFI_TYPE_TYPE(r6) ; OK go the type
cmpi 0,r0,2 ; FFI_TYPE_FLOAT
bne Lfourint
lfs f1,0(r5) ; just one float in the struct.
b Lfinish
Lfourint:
srdi r3,r3,32 ; four bytes.
b Lfinish
Lstructend:
lg r3,LINKAGE_SIZE(r1) ; get the result type
bl STRUCT_RETVALUE_P
cmpi 0,r3,0
beq Lfinish ; nope.
/* Recover a pointer to the results. */
addi r11,r1,(SAVE_SIZE-RESULT_BYTES)
lg r3,0(r11) ; we need at least this...
lg r4,8(r11)
cmpi 0,r0,16
beq Lfinish ; special case 16 bytes we don't consider floats.
/* OK, frustratingly, the process of saving the struct to mem might have
messed with the FPRs, so we have to re-load them :(.
We`ll use our FPRs space again - calling:
void darwin64_pass_struct_floats (ffi_type *s, char *src,
unsigned *nfpr, double **fprs)
We`ll temporarily pinch the first two slots of the param area for local
vars used by the routine. */
xor r6,r6,r6
addi r5,r1,PARENT_PARM_BASE ; some space
sg r6,0(r5) ; *nfpr zeroed.
addi r6,r5,8 ; **fprs
addi r3,r1,FP_SAVE_BASE ; pointer to FPRs space
sg r3,0(r6)
mr r4,r11 ; the struct is here...
lg r3,LINKAGE_SIZE(r1) ; ffi_type * result_type.
bl PASS_STR_FLOATS ; get struct floats into FPR save space.
/* See if we used any floats */
lwz r0,(SAVE_SIZE-RESULT_BYTES)(r1)
cmpi 0,r0,0
beq Lstructints ; nope.
/* OK load `em up... */
lfd f1, (FP_SAVE_BASE )(r1)
lfd f2, (FP_SAVE_BASE + FPR_SIZE )(r1)
lfd f3, (FP_SAVE_BASE + FPR_SIZE * 2 )(r1)
lfd f4, (FP_SAVE_BASE + FPR_SIZE * 3 )(r1)
lfd f5, (FP_SAVE_BASE + FPR_SIZE * 4 )(r1)
lfd f6, (FP_SAVE_BASE + FPR_SIZE * 5 )(r1)
lfd f7, (FP_SAVE_BASE + FPR_SIZE * 6 )(r1)
lfd f8, (FP_SAVE_BASE + FPR_SIZE * 7 )(r1)
lfd f9, (FP_SAVE_BASE + FPR_SIZE * 8 )(r1)
lfd f10,(FP_SAVE_BASE + FPR_SIZE * 9 )(r1)
lfd f11,(FP_SAVE_BASE + FPR_SIZE * 10)(r1)
lfd f12,(FP_SAVE_BASE + FPR_SIZE * 11)(r1)
lfd f13,(FP_SAVE_BASE + FPR_SIZE * 12)(r1)
/* point back at our saved struct. */
Lstructints:
addi r11,r1,(SAVE_SIZE-RESULT_BYTES)
lg r3,0(r11) ; we end up picking the
lg r4,8(r11) ; first two again.
lg r5,16(r11)
lg r6,24(r11)
lg r7,32(r11)
lg r8,40(r11)
lg r9,48(r11)
lg r10,56(r11)
#endif
/* case done */
Lfinish:
addi r1,r1,176 /* Restore stack pointer. */
lwz r0,8(r1) /* Get return address. */
mtlr r0 /* Reset link register. */
addi r1,r1,SAVE_SIZE /* Restore stack pointer. */
lg r0,SAVED_LR_OFFSET(r1) /* Get return address. */
mtlr r0 /* Reset link register. */
blr
Lendcode:
.align 1
/* END(ffi_closure_ASM) */
.data
.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
/* EH frame stuff. */
#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78)
/* 176, 400 */
#define EH_FRAME_OFFSETA MODE_CHOICE(176,0x90)
#define EH_FRAME_OFFSETB MODE_CHOICE(1,3)
.static_data
.align LOG2_GPR_BYTES
LLFB1$non_lazy_ptr:
.g_long Lstartcode
.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
EH_frame1:
.set L$set$0,LECIE1-LSCIE1
.long L$set$0 ; Length of Common Information Entry
@ -255,16 +481,16 @@ LSCIE1:
.byte 0x1 ; CIE Version
.ascii "zR\0" ; CIE Augmentation
.byte 0x1 ; uleb128 0x1; CIE Code Alignment Factor
.byte 0x7c ; sleb128 -4; CIE Data Alignment Factor
.byte EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor
.byte 0x41 ; CIE RA Column
.byte 0x1 ; uleb128 0x1; Augmentation size
.byte 0x90 ; FDE Encoding (indirect pcrel)
.byte 0x10 ; FDE Encoding (indirect pcrel)
.byte 0xc ; DW_CFA_def_cfa
.byte 0x1 ; uleb128 0x1
.byte 0x0 ; uleb128 0x0
.align LOG2_GPR_BYTES
LECIE1:
.globl _ffi_closure_ASM.eh
.globl _ffi_closure_ASM.eh
_ffi_closure_ASM.eh:
LSFDE1:
.set L$set$1,LEFDE1-LASFDE1
@ -273,45 +499,78 @@ LSFDE1:
LASFDE1:
.long LASFDE1-EH_frame1 ; FDE CIE offset
.g_long LLFB1$non_lazy_ptr-. ; FDE initial location
.set L$set$3,LFE1-LFB1
.set L$set$3,LFE1-Lstartcode
.g_long L$set$3 ; FDE address range
.byte 0x0 ; uleb128 0x0; Augmentation size
.byte 0x4 ; DW_CFA_advance_loc4
.set L$set$3,LCFI1-LCFI0
.long L$set$3
.byte 0xe ; DW_CFA_def_cfa_offset
.byte 176,1 ; uleb128 176
.byte EH_FRAME_OFFSETA,EH_FRAME_OFFSETB ; uleb128 176,1/190,3
.byte 0x4 ; DW_CFA_advance_loc4
.set L$set$4,LCFI0-LFB1
.set L$set$4,LCFI0-Lstartcode
.long L$set$4
.byte 0x11 ; DW_CFA_offset_extended_sf
.byte 0x41 ; uleb128 0x41
.byte 0x7e ; sleb128 -2
.align LOG2_GPR_BYTES
LEFDE1:
.data
.align LOG2_GPR_BYTES
LDFCM0:
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align LOG2_GPR_BYTES
Lffi_closure_helper_DARWIN$stub:
#if 1
.align 1
#ifdef WANT_STUB
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align 5
L_ffi_closure_helper_DARWIN$stub:
.indirect_symbol _ffi_closure_helper_DARWIN
mflr r0
bcl 20,31,LO$ffi_closure_helper_DARWIN
LO$ffi_closure_helper_DARWIN:
mflr r11
addis r11,r11,ha16(L_ffi_closure_helper_DARWIN$lazy_ptr - LO$ffi_closure_helper_DARWIN)
mtlr r0
lgu r12,lo16(L_ffi_closure_helper_DARWIN$lazy_ptr - LO$ffi_closure_helper_DARWIN)(r11)
mtctr r12
mflr r0
bcl 20,31,"L00000000001$spb"
"L00000000001$spb":
mflr r11
addis r11,r11,ha16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L00000000001$spb")
mtlr r0
lwzu r12,lo16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L00000000001$spb")(r11)
mtctr r12
bctr
.lazy_symbol_pointer
.lazy_symbol_pointer
L_ffi_closure_helper_DARWIN$lazy_ptr:
.indirect_symbol _ffi_closure_helper_DARWIN
.g_long dyld_stub_binding_helper
.g_long dyld_stub_binding_helper
#if defined(__ppc64__)
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align 5
L_darwin64_struct_ret_by_value_p$stub:
.indirect_symbol _darwin64_struct_ret_by_value_p
mflr r0
bcl 20,31,"L00000000002$spb"
"L00000000002$spb":
mflr r11
addis r11,r11,ha16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L00000000002$spb")
mtlr r0
lwzu r12,lo16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L00000000002$spb")(r11)
mtctr r12
bctr
.lazy_symbol_pointer
L_darwin64_struct_ret_by_value_p$lazy_ptr:
.indirect_symbol _darwin64_struct_ret_by_value_p
.g_long dyld_stub_binding_helper
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align 5
L_darwin64_pass_struct_floats$stub:
.indirect_symbol _darwin64_pass_struct_floats
mflr r0
bcl 20,31,"L00000000003$spb"
"L00000000003$spb":
mflr r11
addis r11,r11,ha16(L_darwin64_pass_struct_floats$lazy_ptr-"L00000000003$spb")
mtlr r0
lwzu r12,lo16(L_darwin64_pass_struct_floats$lazy_ptr-"L00000000003$spb")(r11)
mtctr r12
bctr
.lazy_symbol_pointer
L_darwin64_pass_struct_floats$lazy_ptr:
.indirect_symbol _darwin64_pass_struct_floats
.g_long dyld_stub_binding_helper
# endif
#endif
.data
.align LOG2_GPR_BYTES
LLFB1$non_lazy_ptr:
.g_long LFB1

639
Modules/_ctypes/libffi/src/powerpc/ffi.c
View File

@ -1,7 +1,9 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1998 Geoffrey Keating
Copyright (C) 2007, 2008 Free Software Foundation, Inc
Copyright (C) 2008 Red Hat, Inc
ffi.c - Copyright (C) 2011 Anthony Green
Copyright (C) 2011 Kyle Moffett
Copyright (C) 2008 Red Hat, Inc
Copyright (C) 2007, 2008 Free Software Foundation, Inc
Copyright (c) 1998 Geoffrey Keating
PowerPC Foreign Function Interface
@ -39,32 +41,28 @@ enum {
/* The assembly depends on these exact flags. */
FLAG_RETURNS_SMST = 1 << (31-31), /* Used for FFI_SYSV small structs. */
FLAG_RETURNS_NOTHING = 1 << (31-30), /* These go in cr7 */
#ifndef __NO_FPRS__
FLAG_RETURNS_FP = 1 << (31-29),
#endif
FLAG_RETURNS_64BITS = 1 << (31-28),
FLAG_RETURNS_128BITS = 1 << (31-27), /* cr6 */
FLAG_SYSV_SMST_R4 = 1 << (31-26), /* use r4 for FFI_SYSV 8 byte
structs. */
FLAG_SYSV_SMST_R3 = 1 << (31-25), /* use r3 for FFI_SYSV 4 byte
structs. */
/* Bits (31-24) through (31-19) store shift value for SMST */
FLAG_ARG_NEEDS_COPY = 1 << (31- 7),
#ifndef __NO_FPRS__
FLAG_FP_ARGUMENTS = 1 << (31- 6), /* cr1.eq; specified by ABI */
#endif
FLAG_4_GPR_ARGUMENTS = 1 << (31- 5),
FLAG_RETVAL_REFERENCE = 1 << (31- 4)
};
/* About the SYSV ABI. */
unsigned int NUM_GPR_ARG_REGISTERS = 8;
#define ASM_NEEDS_REGISTERS 4
#define NUM_GPR_ARG_REGISTERS 8
#ifndef __NO_FPRS__
unsigned int NUM_FPR_ARG_REGISTERS = 8;
#else
unsigned int NUM_FPR_ARG_REGISTERS = 0;
# define NUM_FPR_ARG_REGISTERS 8
#endif
enum { ASM_NEEDS_REGISTERS = 4 };
/* ffi_prep_args_SYSV is called by the assembly routine once stack space
has been allocated for the function's arguments.
@ -113,10 +111,12 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
valp gpr_base;
int intarg_count;
#ifndef __NO_FPRS__
/* 'fpr_base' points at the space for fpr1, and grows upwards as
we use FPR registers. */
valp fpr_base;
int fparg_count;
#endif
/* 'copy_space' grows down as we put structures in it. It should
stay 16-byte aligned. */
@ -125,9 +125,8 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
/* 'next_arg' grows up as we put parameters in it. */
valp next_arg;
int i, ii MAYBE_UNUSED;
int i;
ffi_type **ptr;
double double_tmp;
union {
void **v;
char **c;
@ -143,21 +142,23 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
size_t struct_copy_size;
unsigned gprvalue;
if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
NUM_FPR_ARG_REGISTERS = 0;
stacktop.c = (char *) stack + bytes;
gpr_base.u = stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS;
intarg_count = 0;
#ifndef __NO_FPRS__
double double_tmp;
fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS;
fparg_count = 0;
copy_space.c = ((flags & FLAG_FP_ARGUMENTS) ? fpr_base.c : gpr_base.c);
#else
copy_space.c = gpr_base.c;
#endif
next_arg.u = stack + 2;
/* Check that everything starts aligned properly. */
FFI_ASSERT (((unsigned) (char *) stack & 0xF) == 0);
FFI_ASSERT (((unsigned) copy_space.c & 0xF) == 0);
FFI_ASSERT (((unsigned) stacktop.c & 0xF) == 0);
FFI_ASSERT (((unsigned long) (char *) stack & 0xF) == 0);
FFI_ASSERT (((unsigned long) copy_space.c & 0xF) == 0);
FFI_ASSERT (((unsigned long) stacktop.c & 0xF) == 0);
FFI_ASSERT ((bytes & 0xF) == 0);
FFI_ASSERT (copy_space.c >= next_arg.c);
@ -174,12 +175,28 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
i > 0;
i--, ptr++, p_argv.v++)
{
switch ((*ptr)->type)
{
unsigned short typenum = (*ptr)->type;
/* We may need to handle some values depending on ABI */
if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT) {
if (typenum == FFI_TYPE_FLOAT)
typenum = FFI_TYPE_UINT32;
if (typenum == FFI_TYPE_DOUBLE)
typenum = FFI_TYPE_UINT64;
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_UINT128;
} else if (ecif->cif->abi != FFI_LINUX) {
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_STRUCT;
#endif
}
/* Now test the translated value */
switch (typenum) {
#ifndef __NO_FPRS__
case FFI_TYPE_FLOAT:
/* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_float_prep;
double_tmp = **p_argv.f;
if (fparg_count >= NUM_FPR_ARG_REGISTERS)
{
@ -195,8 +212,6 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
case FFI_TYPE_DOUBLE:
/* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_double_prep;
double_tmp = **p_argv.d;
if (fparg_count >= NUM_FPR_ARG_REGISTERS)
@ -218,43 +233,6 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
if ((ecif->cif->abi != FFI_LINUX)
&& (ecif->cif->abi != FFI_LINUX_SOFT_FLOAT))
goto do_struct;
/* The soft float ABI for long doubles works like this,
a long double is passed in four consecutive gprs if available.
A maximum of 2 long doubles can be passed in gprs.
If we do not have 4 gprs left, the long double is passed on the
stack, 4-byte aligned. */
if (ecif->cif->abi == FFI_LINUX_SOFT_FLOAT)
{
unsigned int int_tmp = (*p_argv.ui)[0];
if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3)
{
if (intarg_count < NUM_GPR_ARG_REGISTERS)
intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
*next_arg.u = int_tmp;
next_arg.u++;
for (ii = 1; ii < 4; ii++)
{
int_tmp = (*p_argv.ui)[ii];
*next_arg.u = int_tmp;
next_arg.u++;
}
}
else
{
*gpr_base.u++ = int_tmp;
for (ii = 1; ii < 4; ii++)
{
int_tmp = (*p_argv.ui)[ii];
*gpr_base.u++ = int_tmp;
}
}
intarg_count +=4;
}
else
{
double_tmp = (*p_argv.d)[0];
if (fparg_count >= NUM_FPR_ARG_REGISTERS - 1)
@ -280,13 +258,40 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
fparg_count += 2;
FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
}
break;
#endif
#endif /* have FPRs */
/*
* The soft float ABI for long doubles works like this, a long double
* is passed in four consecutive GPRs if available. A maximum of 2
* long doubles can be passed in gprs. If we do not have 4 GPRs
* left, the long double is passed on the stack, 4-byte aligned.
*/
case FFI_TYPE_UINT128: {
unsigned int int_tmp = (*p_argv.ui)[0];
unsigned int ii;
if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3) {
if (intarg_count < NUM_GPR_ARG_REGISTERS)
intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
*(next_arg.u++) = int_tmp;
for (ii = 1; ii < 4; ii++) {
int_tmp = (*p_argv.ui)[ii];
*(next_arg.u++) = int_tmp;
}
} else {
*(gpr_base.u++) = int_tmp;
for (ii = 1; ii < 4; ii++) {
int_tmp = (*p_argv.ui)[ii];
*(gpr_base.u++) = int_tmp;
}
}
intarg_count += 4;
break;
}
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
soft_double_prep:
if (intarg_count == NUM_GPR_ARG_REGISTERS-1)
intarg_count++;
if (intarg_count >= NUM_GPR_ARG_REGISTERS)
@ -319,9 +324,6 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
break;
case FFI_TYPE_STRUCT:
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
do_struct:
#endif
struct_copy_size = ((*ptr)->size + 15) & ~0xF;
copy_space.c -= struct_copy_size;
memcpy (copy_space.c, *p_argv.c, (*ptr)->size);
@ -349,7 +351,6 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
case FFI_TYPE_UINT32:
case FFI_TYPE_SINT32:
case FFI_TYPE_POINTER:
soft_float_prep:
gprvalue = **p_argv.ui;
@ -366,8 +367,10 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
/* Check that we didn't overrun the stack... */
FFI_ASSERT (copy_space.c >= next_arg.c);
FFI_ASSERT (gpr_base.u <= stacktop.u - ASM_NEEDS_REGISTERS);
#ifndef __NO_FPRS__
FFI_ASSERT (fpr_base.u
<= stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
#endif
FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);
}
@ -604,9 +607,6 @@ ffi_prep_cif_machdep (ffi_cif *cif)
unsigned type = cif->rtype->type;
unsigned size = cif->rtype->size;
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
NUM_FPR_ARG_REGISTERS = 0;
if (cif->abi != FFI_LINUX64)
{
/* All the machine-independent calculation of cif->bytes will be wrong.
@ -646,62 +646,56 @@ ffi_prep_cif_machdep (ffi_cif *cif)
- Single/double FP values in fpr1, long double in fpr1,fpr2.
- soft-float float/doubles are treated as UINT32/UINT64 respectivley.
- soft-float long doubles are returned in gpr3-gpr6. */
/* First translate for softfloat/nonlinux */
if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
if (type == FFI_TYPE_FLOAT)
type = FFI_TYPE_UINT32;
if (type == FFI_TYPE_DOUBLE)
type = FFI_TYPE_UINT64;
if (type == FFI_TYPE_LONGDOUBLE)
type = FFI_TYPE_UINT128;
} else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (type == FFI_TYPE_LONGDOUBLE)
type = FFI_TYPE_STRUCT;
#endif
}
switch (type)
{
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
#ifndef __NO_FPRS__
case FFI_TYPE_LONGDOUBLE:
if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64
&& cif->abi != FFI_LINUX_SOFT_FLOAT)
goto byref;
flags |= FLAG_RETURNS_128BITS;
/* Fall through. */
#endif
case FFI_TYPE_DOUBLE:
flags |= FLAG_RETURNS_64BITS;
/* Fall through. */
case FFI_TYPE_FLOAT:
/* With FFI_LINUX_SOFT_FLOAT no fp registers are used. */
if (cif->abi != FFI_LINUX_SOFT_FLOAT)
flags |= FLAG_RETURNS_FP;
flags |= FLAG_RETURNS_FP;
break;
#endif
case FFI_TYPE_UINT128:
flags |= FLAG_RETURNS_128BITS;
/* Fall through. */
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
flags |= FLAG_RETURNS_64BITS;
break;
case FFI_TYPE_STRUCT:
if (cif->abi == FFI_SYSV)
{
/* The final SYSV ABI says that structures smaller or equal 8 bytes
are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
in memory. */
/* Treat structs with size <= 8 bytes. */
if (size <= 8)
{
flags |= FLAG_RETURNS_SMST;
/* These structs are returned in r3. We pack the type and the
precalculated shift value (needed in the sysv.S) into flags.
The same applies for the structs returned in r3/r4. */
if (size <= 4)
{
flags |= FLAG_SYSV_SMST_R3;
flags |= 8 * (4 - size) << 8;
break;
}
/* These structs are returned in r3 and r4. See above. */
if (size <= 8)
{
flags |= FLAG_SYSV_SMST_R3 | FLAG_SYSV_SMST_R4;
flags |= 8 * (8 - size) << 8;
break;
}
}
}
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
byref:
#endif
/*
* The final SYSV ABI says that structures smaller or equal 8 bytes
* are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
* in memory.
*
* NOTE: The assembly code can safely assume that it just needs to
* store both r3 and r4 into a 8-byte word-aligned buffer, as
* we allocate a temporary buffer in ffi_call() if this flag is
* set.
*/
if (cif->abi == FFI_SYSV && size <= 8)
flags |= FLAG_RETURNS_SMST;
intarg_count++;
flags |= FLAG_RETVAL_REFERENCE;
/* Fall through. */
@ -722,39 +716,36 @@ ffi_prep_cif_machdep (ffi_cif *cif)
Stuff on the stack needs to keep proper alignment. */
for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
{
switch ((*ptr)->type)
{
unsigned short typenum = (*ptr)->type;
/* We may need to handle some values depending on ABI */
if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
if (typenum == FFI_TYPE_FLOAT)
typenum = FFI_TYPE_UINT32;
if (typenum == FFI_TYPE_DOUBLE)
typenum = FFI_TYPE_UINT64;
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_UINT128;
} else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_STRUCT;
#endif
}
switch (typenum) {
#ifndef __NO_FPRS__
case FFI_TYPE_FLOAT:
/* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_float_cif;
fparg_count++;
/* floating singles are not 8-aligned on stack */
break;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
goto do_struct;
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
{
if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
|| intarg_count < NUM_GPR_ARG_REGISTERS)
/* A long double in FFI_LINUX_SOFT_FLOAT can use only
a set of four consecutive gprs. If we have not enough,
we have to adjust the intarg_count value. */
intarg_count += NUM_GPR_ARG_REGISTERS - intarg_count;
intarg_count += 4;
break;
}
else
fparg_count++;
fparg_count++;
/* Fall thru */
#endif
case FFI_TYPE_DOUBLE:
/* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_double_cif;
fparg_count++;
/* If this FP arg is going on the stack, it must be
8-byte-aligned. */
@ -763,10 +754,21 @@ ffi_prep_cif_machdep (ffi_cif *cif)
&& intarg_count % 2 != 0)
intarg_count++;
break;
#endif
case FFI_TYPE_UINT128:
/*
* A long double in FFI_LINUX_SOFT_FLOAT can use only a set
* of four consecutive gprs. If we do not have enough, we
* have to adjust the intarg_count value.
*/
if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
&& intarg_count < NUM_GPR_ARG_REGISTERS)
intarg_count = NUM_GPR_ARG_REGISTERS;
intarg_count += 4;
break;
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
soft_double_cif:
/* 'long long' arguments are passed as two words, but
either both words must fit in registers or both go
on the stack. If they go on the stack, they must
@ -783,9 +785,6 @@ ffi_prep_cif_machdep (ffi_cif *cif)
break;
case FFI_TYPE_STRUCT:
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
do_struct:
#endif
/* We must allocate space for a copy of these to enforce
pass-by-value. Pad the space up to a multiple of 16
bytes (the maximum alignment required for anything under
@ -793,12 +792,20 @@ ffi_prep_cif_machdep (ffi_cif *cif)
struct_copy_size += ((*ptr)->size + 15) & ~0xF;
/* Fall through (allocate space for the pointer). */
default:
soft_float_cif:
case FFI_TYPE_POINTER:
case FFI_TYPE_INT:
case FFI_TYPE_UINT32:
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT16:
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT8:
case FFI_TYPE_SINT8:
/* Everything else is passed as a 4-byte word in a GPR, either
the object itself or a pointer to it. */
intarg_count++;
break;
default:
FFI_ASSERT (0);
}
}
else
@ -827,16 +834,29 @@ ffi_prep_cif_machdep (ffi_cif *cif)
intarg_count += ((*ptr)->size + 7) / 8;
break;
default:
case FFI_TYPE_POINTER:
case FFI_TYPE_UINT64:
case FFI_TYPE_SINT64:
case FFI_TYPE_INT:
case FFI_TYPE_UINT32:
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT16:
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT8:
case FFI_TYPE_SINT8:
/* Everything else is passed as a 8-byte word in a GPR, either
the object itself or a pointer to it. */
intarg_count++;
break;
default:
FFI_ASSERT (0);
}
}
#ifndef __NO_FPRS__
if (fparg_count != 0)
flags |= FLAG_FP_ARGUMENTS;
#endif
if (intarg_count > 4)
flags |= FLAG_4_GPR_ARGUMENTS;
if (struct_copy_size != 0)
@ -844,21 +864,27 @@ ffi_prep_cif_machdep (ffi_cif *cif)
if (cif->abi != FFI_LINUX64)
{
#ifndef __NO_FPRS__
/* Space for the FPR registers, if needed. */
if (fparg_count != 0)
bytes += NUM_FPR_ARG_REGISTERS * sizeof (double);
#endif
/* Stack space. */
if (intarg_count > NUM_GPR_ARG_REGISTERS)
bytes += (intarg_count - NUM_GPR_ARG_REGISTERS) * sizeof (int);
#ifndef __NO_FPRS__
if (fparg_count > NUM_FPR_ARG_REGISTERS)
bytes += (fparg_count - NUM_FPR_ARG_REGISTERS) * sizeof (double);
#endif
}
else
{
#ifndef __NO_FPRS__
/* Space for the FPR registers, if needed. */
if (fparg_count != 0)
bytes += NUM_FPR_ARG_REGISTERS64 * sizeof (double);
#endif
/* Stack space. */
if (intarg_count > NUM_GPR_ARG_REGISTERS64)
@ -886,28 +912,41 @@ extern void FFI_HIDDEN ffi_call_LINUX64(extended_cif *, unsigned long,
void
ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
{
/*
* The final SYSV ABI says that structures smaller or equal 8 bytes
* are returned in r3/r4. The FFI_GCC_SYSV ABI instead returns them
* in memory.
*
* Just to keep things simple for the assembly code, we will always
* bounce-buffer struct return values less than or equal to 8 bytes.
* This allows the ASM to handle SYSV small structures by directly
* writing r3 and r4 to memory without worrying about struct size.
*/
unsigned int smst_buffer[2];
extended_cif ecif;
unsigned int rsize = 0;
ecif.cif = cif;
ecif.avalue = avalue;
/* If the return value is a struct and we don't have a return */
/* value address then we need to make one */
if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT))
{
ecif.rvalue = alloca(cif->rtype->size);
}
else
ecif.rvalue = rvalue;
/* Ensure that we have a valid struct return value */
ecif.rvalue = rvalue;
if (cif->rtype->type == FFI_TYPE_STRUCT) {
rsize = cif->rtype->size;
if (rsize <= 8)
ecif.rvalue = smst_buffer;
else if (!rvalue)
ecif.rvalue = alloca(rsize);
}
switch (cif->abi)
{
#ifndef POWERPC64
# ifndef __NO_FPRS__
case FFI_SYSV:
case FFI_GCC_SYSV:
case FFI_LINUX:
# endif
case FFI_LINUX_SOFT_FLOAT:
ffi_call_SYSV (&ecif, -cif->bytes, cif->flags, ecif.rvalue, fn);
break;
@ -920,6 +959,10 @@ ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
FFI_ASSERT (0);
break;
}
/* Check for a bounce-buffered return value */
if (rvalue && ecif.rvalue == smst_buffer)
memcpy(rvalue, smst_buffer, rsize);
}
@ -949,14 +992,19 @@ ffi_prep_closure_loc (ffi_closure *closure,
#ifdef POWERPC64
void **tramp = (void **) &closure->tramp[0];
FFI_ASSERT (cif->abi == FFI_LINUX64);
if (cif->abi != FFI_LINUX64)
return FFI_BAD_ABI;
/* Copy function address and TOC from ffi_closure_LINUX64. */
memcpy (tramp, (char *) ffi_closure_LINUX64, 16);
tramp[2] = codeloc;
#else
unsigned int *tramp;
FFI_ASSERT (cif->abi == FFI_GCC_SYSV || cif->abi == FFI_SYSV);
if (! (cif->abi == FFI_GCC_SYSV
|| cif->abi == FFI_SYSV
|| cif->abi == FFI_LINUX
|| cif->abi == FFI_LINUX_SOFT_FLOAT))
return FFI_BAD_ABI;
tramp = (unsigned int *) &closure->tramp[0];
tramp[0] = 0x7c0802a6; /* mflr r0 */
@ -1011,32 +1059,38 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
void ** avalue;
ffi_type ** arg_types;
long i, avn;
long nf; /* number of floating registers already used */
long ng; /* number of general registers already used */
ffi_cif * cif;
double temp;
unsigned size;
#ifndef __NO_FPRS__
long nf = 0; /* number of floating registers already used */
#endif
long ng = 0; /* number of general registers already used */
ffi_cif *cif = closure->cif;
unsigned size = cif->rtype->size;
unsigned short rtypenum = cif->rtype->type;
cif = closure->cif;
avalue = alloca (cif->nargs * sizeof (void *));
size = cif->rtype->size;
nf = 0;
ng = 0;
/* First translate for softfloat/nonlinux */
if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
if (rtypenum == FFI_TYPE_FLOAT)
rtypenum = FFI_TYPE_UINT32;
if (rtypenum == FFI_TYPE_DOUBLE)
rtypenum = FFI_TYPE_UINT64;
if (rtypenum == FFI_TYPE_LONGDOUBLE)
rtypenum = FFI_TYPE_UINT128;
} else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (rtypenum == FFI_TYPE_LONGDOUBLE)
rtypenum = FFI_TYPE_STRUCT;
#endif
}
/* Copy the caller's structure return value address so that the closure
returns the data directly to the caller.
For FFI_SYSV the result is passed in r3/r4 if the struct size is less
or equal 8 bytes. */
if ((cif->rtype->type == FFI_TYPE_STRUCT
&& !((cif->abi == FFI_SYSV) && (size <= 8)))
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
|| (cif->rtype->type == FFI_TYPE_LONGDOUBLE
&& cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
#endif
)
{
if (rtypenum == FFI_TYPE_STRUCT && ((cif->abi != FFI_SYSV) || (size > 8))) {
rvalue = (void *) *pgr;
ng++;
pgr++;
@ -1047,10 +1101,109 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
arg_types = cif->arg_types;
/* Grab the addresses of the arguments from the stack frame. */
while (i < avn)
{
switch (arg_types[i]->type)
{
while (i < avn) {
unsigned short typenum = arg_types[i]->type;
/* We may need to handle some values depending on ABI */
if (cif->abi == FFI_LINUX_SOFT_FLOAT) {
if (typenum == FFI_TYPE_FLOAT)
typenum = FFI_TYPE_UINT32;
if (typenum == FFI_TYPE_DOUBLE)
typenum = FFI_TYPE_UINT64;
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_UINT128;
} else if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX64) {
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (typenum == FFI_TYPE_LONGDOUBLE)
typenum = FFI_TYPE_STRUCT;
#endif
}
switch (typenum) {
#ifndef __NO_FPRS__
case FFI_TYPE_FLOAT:
/* unfortunately float values are stored as doubles
* in the ffi_closure_SYSV code (since we don't check
* the type in that routine).
*/
/* there are 8 64bit floating point registers */
if (nf < 8)
{
double temp = pfr->d;
pfr->f = (float) temp;
avalue[i] = pfr;
nf++;
pfr++;
}
else
{
/* FIXME? here we are really changing the values
* stored in the original calling routines outgoing
* parameter stack. This is probably a really
* naughty thing to do but...
*/
avalue[i] = pst;
pst += 1;
}
break;
case FFI_TYPE_DOUBLE:
/* On the outgoing stack all values are aligned to 8 */
/* there are 8 64bit floating point registers */
if (nf < 8)
{
avalue[i] = pfr;
nf++;
pfr++;
}
else
{
if (((long) pst) & 4)
pst++;
avalue[i] = pst;
pst += 2;
}
break;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
if (nf < 7)
{
avalue[i] = pfr;
pfr += 2;
nf += 2;
}
else
{
if (((long) pst) & 4)
pst++;
avalue[i] = pst;
pst += 4;
nf = 8;
}
break;
#endif
#endif /* have FPRS */
case FFI_TYPE_UINT128:
/*
* Test if for the whole long double, 4 gprs are available.
* otherwise the stuff ends up on the stack.
*/
if (ng < 5) {
avalue[i] = pgr;
pgr += 4;
ng += 4;
} else {
avalue[i] = pst;
pst += 4;
ng = 8+4;
}
break;
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
/* there are 8 gpr registers used to pass values */
@ -1086,7 +1239,6 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT32:
case FFI_TYPE_POINTER:
soft_float_closure:
/* there are 8 gpr registers used to pass values */
if (ng < 8)
{
@ -1102,9 +1254,6 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
break;
case FFI_TYPE_STRUCT:
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
do_struct:
#endif
/* Structs are passed by reference. The address will appear in a
gpr if it is one of the first 8 arguments. */
if (ng < 8)
@ -1122,7 +1271,6 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
case FFI_TYPE_SINT64:
case FFI_TYPE_UINT64:
soft_double_closure:
/* passing long long ints are complex, they must
* be passed in suitable register pairs such as
* (r3,r4) or (r5,r6) or (r6,r7), or (r7,r8) or (r9,r10)
@ -1154,99 +1302,8 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
}
break;
case FFI_TYPE_FLOAT:
/* With FFI_LINUX_SOFT_FLOAT floats are handled like UINT32. */
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_float_closure;
/* unfortunately float values are stored as doubles
* in the ffi_closure_SYSV code (since we don't check
* the type in that routine).
*/
/* there are 8 64bit floating point registers */
if (nf < 8)
{
temp = pfr->d;
pfr->f = (float) temp;
avalue[i] = pfr;
nf++;
pfr++;
}
else
{
/* FIXME? here we are really changing the values
* stored in the original calling routines outgoing
* parameter stack. This is probably a really
* naughty thing to do but...
*/
avalue[i] = pst;
pst += 1;
}
break;
case FFI_TYPE_DOUBLE:
/* With FFI_LINUX_SOFT_FLOAT doubles are handled like UINT64. */
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
goto soft_double_closure;
/* On the outgoing stack all values are aligned to 8 */
/* there are 8 64bit floating point registers */
if (nf < 8)
{
avalue[i] = pfr;
nf++;
pfr++;
}
else
{
if (((long) pst) & 4)
pst++;
avalue[i] = pst;
pst += 2;
}
break;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
if (cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
goto do_struct;
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
{ /* Test if for the whole long double, 4 gprs are available.
otherwise the stuff ends up on the stack. */
if (ng < 5)
{
avalue[i] = pgr;
pgr += 4;
ng += 4;
}
else
{
avalue[i] = pst;
pst += 4;
ng = 8;
}
break;
}
if (nf < 7)
{
avalue[i] = pfr;
pfr += 2;
nf += 2;
}
else
{
if (((long) pst) & 4)
pst++;
avalue[i] = pst;
pst += 4;
nf = 8;
}
break;
#endif
default:
FFI_ASSERT (0);
FFI_ASSERT (0);
}
i++;
@ -1263,39 +1320,9 @@ ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
already used and we never have a struct with size zero. That is the reason
for the subtraction of 1. See the comment in ffitarget.h about ordering.
*/
if (cif->abi == FFI_SYSV && cif->rtype->type == FFI_TYPE_STRUCT
&& size <= 8)
if (cif->abi == FFI_SYSV && rtypenum == FFI_TYPE_STRUCT && size <= 8)
return (FFI_SYSV_TYPE_SMALL_STRUCT - 1) + size;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
else if (cif->rtype->type == FFI_TYPE_LONGDOUBLE
&& cif->abi != FFI_LINUX && cif->abi != FFI_LINUX_SOFT_FLOAT)
return FFI_TYPE_STRUCT;
#endif
/* With FFI_LINUX_SOFT_FLOAT floats and doubles are handled like UINT32
respectivley UINT64. */
if (cif->abi == FFI_LINUX_SOFT_FLOAT)
{
switch (cif->rtype->type)
{
case FFI_TYPE_FLOAT:
return FFI_TYPE_UINT32;
break;
case FFI_TYPE_DOUBLE:
return FFI_TYPE_UINT64;
break;
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
case FFI_TYPE_LONGDOUBLE:
return FFI_TYPE_UINT128;
break;
#endif
default:
return cif->rtype->type;
}
}
else
{
return cif->rtype->type;
}
return rtypenum;
}
int FFI_HIDDEN ffi_closure_helper_LINUX64 (ffi_closure *, void *,

775
Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c
View File

File diff suppressed because it is too large Load Diff

43
Modules/_ctypes/libffi/src/powerpc/ffitarget.h
View File

@ -1,6 +1,8 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
Copyright (C) 2007, 2008 Free Software Foundation, Inc
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for PowerPC.
Permission is hereby granted, free of charge, to any person obtaining
@ -28,15 +30,28 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- System specific configurations ----------------------------------- */
#if defined (POWERPC) && defined (__powerpc64__) /* linux64 */
#ifndef POWERPC64
#define POWERPC64
#elif defined (POWERPC_DARWIN) && defined (__ppc64__) /* Darwin */
#endif
#elif defined (POWERPC_DARWIN) && defined (__ppc64__) /* Darwin64 */
#ifndef POWERPC64
#define POWERPC64
#endif
#ifndef POWERPC_DARWIN64
#define POWERPC_DARWIN64
#endif
#elif defined (POWERPC_AIX) && defined (__64BIT__) /* AIX64 */
#ifndef POWERPC64
#define POWERPC64
#endif
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
@ -51,18 +66,14 @@ typedef enum ffi_abi {
FFI_LINUX64,
FFI_LINUX,
FFI_LINUX_SOFT_FLOAT,
# ifdef POWERPC64
# if defined(POWERPC64)
FFI_DEFAULT_ABI = FFI_LINUX64,
# else
# if (!defined(__NO_FPRS__) && (__LDBL_MANT_DIG__ == 106))
FFI_DEFAULT_ABI = FFI_LINUX,
# else
# ifdef __NO_FPRS__
# elif defined(__NO_FPRS__)
FFI_DEFAULT_ABI = FFI_LINUX_SOFT_FLOAT,
# else
# elif (__LDBL_MANT_DIG__ == 106)
FFI_DEFAULT_ABI = FFI_LINUX,
# else
FFI_DEFAULT_ABI = FFI_GCC_SYSV,
# endif
# endif
# endif
#endif
@ -108,9 +119,13 @@ typedef enum ffi_abi {
#define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 2)
#if defined(POWERPC64) || defined(POWERPC_AIX)
#define FFI_TRAMPOLINE_SIZE 24
# if defined(POWERPC_DARWIN64)
# define FFI_TRAMPOLINE_SIZE 48
# else
# define FFI_TRAMPOLINE_SIZE 24
# endif
#else /* POWERPC || POWERPC_AIX */
#define FFI_TRAMPOLINE_SIZE 40
# define FFI_TRAMPOLINE_SIZE 40
#endif
#ifndef LIBFFI_ASM

19
Modules/_ctypes/libffi/src/powerpc/ppc_closure.S
View File

@ -122,22 +122,41 @@ ENTRY(ffi_closure_SYSV)
blr
# case FFI_TYPE_FLOAT
#ifndef __NO_FPRS__
lfs %f1,112+0(%r1)
mtlr %r0
addi %r1,%r1,144
#else
nop
nop
nop
#endif
blr
# case FFI_TYPE_DOUBLE
#ifndef __NO_FPRS__
lfd %f1,112+0(%r1)
mtlr %r0
addi %r1,%r1,144
#else
nop
nop
nop
#endif
blr
# case FFI_TYPE_LONGDOUBLE
#ifndef __NO_FPRS__
lfd %f1,112+0(%r1)
lfd %f2,112+8(%r1)
mtlr %r0
b .Lfinish
#else
nop
nop
nop
blr
#endif
# case FFI_TYPE_UINT8
lbz %r3,112+3(%r1)

27
Modules/_ctypes/libffi/src/powerpc/sysv.S
View File

@ -83,6 +83,7 @@ ENTRY(ffi_call_SYSV)
nop
1:
#ifndef __NO_FPRS__
/* Load all the FP registers. */
bf- 6,2f
lfd %f1,-16-(8*4)-(8*8)(%r28)
@ -94,6 +95,7 @@ ENTRY(ffi_call_SYSV)
lfd %f6,-16-(8*4)-(3*8)(%r28)
lfd %f7,-16-(8*4)-(2*8)(%r28)
lfd %f8,-16-(8*4)-(1*8)(%r28)
#endif
2:
/* Make the call. */
@ -103,7 +105,9 @@ ENTRY(ffi_call_SYSV)
mtcrf 0x01,%r31 /* cr7 */
bt- 31,L(small_struct_return_value)
bt- 30,L(done_return_value)
#ifndef __NO_FPRS__
bt- 29,L(fp_return_value)
#endif
stw %r3,0(%r30)
bf+ 28,L(done_return_value)
stw %r4,4(%r30)
@ -124,6 +128,7 @@ L(done_return_value):
lwz %r1,0(%r1)
blr
#ifndef __NO_FPRS__
L(fp_return_value):
bf 28,L(float_return_value)
stfd %f1,0(%r30)
@ -134,21 +139,17 @@ L(fp_return_value):
L(float_return_value):
stfs %f1,0(%r30)
b L(done_return_value)
#endif
L(small_struct_return_value):
extrwi %r6,%r31,2,19 /* number of bytes padding = shift/8 */
mtcrf 0x02,%r31 /* copy flags to cr[24:27] (cr6) */
extrwi %r5,%r31,5,19 /* r5 <- number of bits of padding */
subfic %r6,%r6,4 /* r6 <- number of useful bytes in r3 */
bf- 25,L(done_return_value) /* struct in r3 ? if not, done. */
/* smst_one_register: */
slw %r3,%r3,%r5 /* Left-justify value in r3 */
mtxer %r6 /* move byte count to XER ... */
stswx %r3,0,%r30 /* ... and store that many bytes */
bf+ 26,L(done_return_value) /* struct in r3:r4 ? */
add %r6,%r6,%r30 /* adjust pointer */
stswi %r4,%r6,4 /* store last four bytes */
b L(done_return_value)
/*
* The C code always allocates a properly-aligned 8-byte bounce
* buffer to make this assembly code very simple. Just write out
* r3 and r4 to the buffer to allow the C code to handle the rest.
*/
stw %r3, 0(%r30)
stw %r4, 4(%r30)
b L(done_return_value)
.LFE1:
END(ffi_call_SYSV)

69
Modules/_ctypes/libffi/src/prep_cif.c
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
prep_cif.c - Copyright (c) 1996, 1998, 2007 Red Hat, Inc.
prep_cif.c - Copyright (c) 2011, 2012 Anthony Green
Copyright (c) 1996, 1998, 2007 Red Hat, Inc.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
@ -37,17 +38,21 @@ static ffi_status initialize_aggregate(ffi_type *arg)
{
ffi_type **ptr;
FFI_ASSERT(arg != NULL);
if (UNLIKELY(arg == NULL || arg->elements == NULL))
return FFI_BAD_TYPEDEF;
FFI_ASSERT(arg->elements != NULL);
FFI_ASSERT(arg->size == 0);
FFI_ASSERT(arg->alignment == 0);
arg->size = 0;
arg->alignment = 0;
ptr = &(arg->elements[0]);
if (UNLIKELY(ptr == 0))
return FFI_BAD_TYPEDEF;
while ((*ptr) != NULL)
{
if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
if (UNLIKELY(((*ptr)->size == 0)
&& (initialize_aggregate((*ptr)) != FFI_OK)))
return FFI_BAD_TYPEDEF;
/* Perform a sanity check on the argument type */
@ -85,19 +90,38 @@ static ffi_status initialize_aggregate(ffi_type *arg)
/* Perform machine independent ffi_cif preparation, then call
machine dependent routine. */
ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
ffi_type *rtype, ffi_type **atypes)
/* For non variadic functions isvariadic should be 0 and
nfixedargs==ntotalargs.
For variadic calls, isvariadic should be 1 and nfixedargs
and ntotalargs set as appropriate. nfixedargs must always be >=1 */
ffi_status FFI_HIDDEN ffi_prep_cif_core(ffi_cif *cif, ffi_abi abi,
unsigned int isvariadic,
unsigned int nfixedargs,
unsigned int ntotalargs,
ffi_type *rtype, ffi_type **atypes)
{
unsigned bytes = 0;
unsigned int i;
ffi_type **ptr;
FFI_ASSERT(cif != NULL);
FFI_ASSERT((abi > FFI_FIRST_ABI) && (abi <= FFI_DEFAULT_ABI));
FFI_ASSERT((!isvariadic) || (nfixedargs >= 1));
FFI_ASSERT(nfixedargs <= ntotalargs);
#ifndef X86_WIN32
if (! (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI))
return FFI_BAD_ABI;
#else
if (! (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI || abi == FFI_THISCALL))
return FFI_BAD_ABI;
#endif
cif->abi = abi;
cif->arg_types = atypes;
cif->nargs = nargs;
cif->nargs = ntotalargs;
cif->rtype = rtype;
cif->flags = 0;
@ -110,7 +134,7 @@ ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
FFI_ASSERT_VALID_TYPE(cif->rtype);
/* x86, x86-64 and s390 stack space allocation is handled in prep_machdep. */
#if !defined M68K && !defined __i386__ && !defined __x86_64__ && !defined S390 && !defined PA
#if !defined M68K && !defined X86_ANY && !defined S390 && !defined PA
/* Make space for the return structure pointer */
if (cif->rtype->type == FFI_TYPE_STRUCT
#ifdef SPARC
@ -131,7 +155,7 @@ ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
check after the initialization. */
FFI_ASSERT_VALID_TYPE(*ptr);
#if !defined __i386__ && !defined __x86_64__ && !defined S390 && !defined PA
#if !defined X86_ANY && !defined S390 && !defined PA
#ifdef SPARC
if (((*ptr)->type == FFI_TYPE_STRUCT
&& ((*ptr)->size > 16 || cif->abi != FFI_V9))
@ -153,10 +177,31 @@ ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
cif->bytes = bytes;
/* Perform machine dependent cif processing */
#ifdef FFI_TARGET_SPECIFIC_VARIADIC
if (isvariadic)
return ffi_prep_cif_machdep_var(cif, nfixedargs, ntotalargs);
#endif
return ffi_prep_cif_machdep(cif);
}
#endif /* not __CRIS__ */
ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
ffi_type *rtype, ffi_type **atypes)
{
return ffi_prep_cif_core(cif, abi, 0, nargs, nargs, rtype, atypes);
}
ffi_status ffi_prep_cif_var(ffi_cif *cif,
ffi_abi abi,
unsigned int nfixedargs,
unsigned int ntotalargs,
ffi_type *rtype,
ffi_type **atypes)
{
return ffi_prep_cif_core(cif, abi, 1, nfixedargs, ntotalargs, rtype, atypes);
}
#if FFI_CLOSURES
ffi_status

13
Modules/_ctypes/libffi/src/s390/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for S390.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,9 +28,15 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
#if defined (__s390x__)
#ifndef S390X
#define S390X
#endif
#endif
/* ---- System specific configurations ----------------------------------- */
@ -40,8 +47,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

5
Modules/_ctypes/libffi/src/sh/ffi.c
View File

@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Kaz Kojima
ffi.c - Copyright (c) 2002-2008, 2012 Kaz Kojima
Copyright (c) 2008 Red Hat, Inc.
SuperH Foreign Function Interface
@ -463,7 +463,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
unsigned int *tramp;
unsigned int insn;
FFI_ASSERT (cif->abi == FFI_GCC_SYSV);
if (cif->abi != FFI_SYSV)
return FFI_BAD_ABI;
tramp = (unsigned int *) &closure->tramp[0];
/* Set T bit if the function returns a struct pointed with R2. */

11
Modules/_ctypes/libffi/src/sh/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for SuperH.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- Generic type definitions ----------------------------------------- */
#ifndef LIBFFI_ASM
@ -36,8 +41,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#endif

5
Modules/_ctypes/libffi/src/sh64/ffi.c
View File

@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 2003, 2004, 2006, 2007 Kaz Kojima
ffi.c - Copyright (c) 2003, 2004, 2006, 2007, 2012 Kaz Kojima
Copyright (c) 2008 Anthony Green
SuperH SHmedia Foreign Function Interface
@ -302,7 +302,8 @@ ffi_prep_closure_loc (ffi_closure *closure,
{
unsigned int *tramp;
FFI_ASSERT (cif->abi == FFI_GCC_SYSV);
if (cif->abi != FFI_SYSV)
return FFI_BAD_ABI;
tramp = (unsigned int *) &closure->tramp[0];
/* Since ffi_closure is an aligned object, the ffi trampoline is

11
Modules/_ctypes/libffi/src/sh64/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for SuperH - SHmedia.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,6 +28,10 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- Generic type definitions ----------------------------------------- */
#ifndef LIBFFI_ASM
@ -36,8 +41,8 @@ typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_SYSV
} ffi_abi;
#define FFI_EXTRA_CIF_FIELDS long long flags2

66
Modules/_ctypes/libffi/src/sparc/ffi.c
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 1996, 2003, 2004, 2007, 2008 Red Hat, Inc.
ffi.c - Copyright (c) 2011 Anthony Green
Copyright (c) 1996, 2003-2004, 2007-2008 Red Hat, Inc.
SPARC Foreign Function Interface
@ -406,8 +407,50 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
/* We don't yet support calling 32bit code from 64bit */
FFI_ASSERT(0);
#else
ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
cif->flags, rvalue, fn);
if (rvalue && (cif->rtype->type == FFI_TYPE_STRUCT
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
|| cif->flags == FFI_TYPE_LONGDOUBLE
#endif
))
{
/* For v8, we need an "unimp" with size of returning struct */
/* behind "call", so we alloc some executable space for it. */
/* l7 is used, we need to make sure v8.S doesn't use %l7. */
unsigned int *call_struct = NULL;
ffi_closure_alloc(32, &call_struct);
if (call_struct)
{
unsigned long f = (unsigned long)fn;
call_struct[0] = 0xae10001f; /* mov %i7, %l7 */
call_struct[1] = 0xbe10000f; /* mov %o7, %i7 */
call_struct[2] = 0x03000000 | f >> 10; /* sethi %hi(fn), %g1 */
call_struct[3] = 0x9fc06000 | (f & 0x3ff); /* jmp %g1+%lo(fn), %o7 */
call_struct[4] = 0x01000000; /* nop */
if (cif->rtype->size < 0x7f)
call_struct[5] = cif->rtype->size; /* unimp */
else
call_struct[5] = 0x01000000; /* nop */
call_struct[6] = 0x81c7e008; /* ret */
call_struct[7] = 0xbe100017; /* mov %l7, %i7 */
asm volatile ("iflush %0; iflush %0+8; iflush %0+16; iflush %0+24" : :
"r" (call_struct) : "memory");
/* SPARC v8 requires 5 instructions for flush to be visible */
asm volatile ("nop; nop; nop; nop; nop");
ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
cif->flags, rvalue, call_struct);
ffi_closure_free(call_struct);
}
else
{
ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
cif->flags, rvalue, fn);
}
}
else
{
ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
cif->flags, rvalue, fn);
}
#endif
break;
case FFI_V9:
@ -425,7 +468,6 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
FFI_ASSERT(0);
break;
}
}
@ -447,7 +489,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
#ifdef SPARC64
/* Trampoline address is equal to the closure address. We take advantage
of that to reduce the trampoline size by 8 bytes. */
FFI_ASSERT (cif->abi == FFI_V9);
if (cif->abi != FFI_V9)
return FFI_BAD_ABI;
fn = (unsigned long) ffi_closure_v9;
tramp[0] = 0x83414000; /* rd %pc, %g1 */
tramp[1] = 0xca586010; /* ldx [%g1+16], %g5 */
@ -456,7 +499,8 @@ ffi_prep_closure_loc (ffi_closure* closure,
*((unsigned long *) &tramp[4]) = fn;
#else
unsigned long ctx = (unsigned long) codeloc;
FFI_ASSERT (cif->abi == FFI_V8);
if (cif->abi != FFI_V8)
return FFI_BAD_ABI;
fn = (unsigned long) ffi_closure_v8;
tramp[0] = 0x03000000 | fn >> 10; /* sethi %hi(fn), %g1 */
tramp[1] = 0x05000000 | ctx >> 10; /* sethi %hi(ctx), %g2 */
@ -468,13 +512,13 @@ ffi_prep_closure_loc (ffi_closure* closure,
closure->fun = fun;
closure->user_data = user_data;
/* Flush the Icache. FIXME: alignment isn't certain, assume 8 bytes */
/* Flush the Icache. closure is 8 bytes aligned. */
#ifdef SPARC64
asm volatile ("flush %0" : : "r" (closure) : "memory");
asm volatile ("flush %0" : : "r" (((char *) closure) + 8) : "memory");
asm volatile ("flush %0; flush %0+8" : : "r" (closure) : "memory");
#else
asm volatile ("iflush %0" : : "r" (closure) : "memory");
asm volatile ("iflush %0" : : "r" (((char *) closure) + 8) : "memory");
asm volatile ("iflush %0; iflush %0+8" : : "r" (closure) : "memory");
/* SPARC v8 requires 5 instructions for flush to be visible */
asm volatile ("nop; nop; nop; nop; nop");
#endif
return FFI_OK;

15
Modules/_ctypes/libffi/src/sparc/ffitarget.h
View File

@ -1,5 +1,6 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for SPARC.
Permission is hereby granted, free of charge, to any person obtaining
@ -27,11 +28,17 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- System specific configurations ----------------------------------- */
#if defined(__arch64__) || defined(__sparcv9)
#ifndef SPARC64
#define SPARC64
#endif
#endif
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
@ -42,12 +49,12 @@ typedef enum ffi_abi {
FFI_V8,
FFI_V8PLUS,
FFI_V9,
FFI_LAST_ABI,
#ifdef SPARC64
FFI_DEFAULT_ABI = FFI_V9,
FFI_DEFAULT_ABI = FFI_V9
#else
FFI_DEFAULT_ABI = FFI_V8,
FFI_DEFAULT_ABI = FFI_V8
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif

2
Modules/_ctypes/libffi/src/sparc/v9.S
View File

@ -32,7 +32,7 @@
/* Only compile this in for 64bit builds, because otherwise the object file
will have inproper architecture due to used instructions. */
#define STACKFRAME 128 /* Minimum stack framesize for SPARC */
#define STACKFRAME 176 /* Minimum stack framesize for SPARC 64-bit */
#define STACK_BIAS 2047
#define ARGS (128) /* Offset of register area in frame */

258
Modules/_ctypes/libffi/src/x86/ffi.c
View File

@ -3,7 +3,7 @@
Copyright (c) 2002 Ranjit Mathew
Copyright (c) 2002 Bo Thorsen
Copyright (c) 2002 Roger Sayle
Copyright (C) 2008 Free Software Foundation, Inc.
Copyright (C) 2008, 2010 Free Software Foundation, Inc.
x86 Foreign Function Interface
@ -48,10 +48,18 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
#ifdef X86_WIN32
size_t p_stack_args[2];
void *p_stack_data[2];
char *argp2 = stack;
int stack_args_count = 0;
int cabi = ecif->cif->abi;
#endif
argp = stack;
if (ecif->cif->flags == FFI_TYPE_STRUCT
if ((ecif->cif->flags == FFI_TYPE_STRUCT
|| ecif->cif->flags == FFI_TYPE_MS_STRUCT)
#ifdef X86_WIN64
&& (ecif->cif->rtype->size != 1 && ecif->cif->rtype->size != 2
&& ecif->cif->rtype->size != 4 && ecif->cif->rtype->size != 8)
@ -59,6 +67,16 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
)
{
*(void **) argp = ecif->rvalue;
#ifdef X86_WIN32
/* For fastcall/thiscall this is first register-passed
argument. */
if (cabi == FFI_THISCALL || cabi == FFI_FASTCALL)
{
p_stack_args[stack_args_count] = sizeof (void*);
p_stack_data[stack_args_count] = argp;
++stack_args_count;
}
#endif
argp += sizeof(void*);
}
@ -134,6 +152,24 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
{
memcpy(argp, *p_argv, z);
}
#ifdef X86_WIN32
/* For thiscall/fastcall convention register-passed arguments
are the first two none-floating-point arguments with a size
smaller or equal to sizeof (void*). */
if ((cabi == FFI_THISCALL && stack_args_count < 1)
|| (cabi == FFI_FASTCALL && stack_args_count < 2))
{
if (z <= 4
&& ((*p_arg)->type != FFI_TYPE_FLOAT
&& (*p_arg)->type != FFI_TYPE_STRUCT))
{
p_stack_args[stack_args_count] = z;
p_stack_data[stack_args_count] = argp;
++stack_args_count;
}
}
#endif
p_argv++;
#ifdef X86_WIN64
argp += (z + sizeof(void*) - 1) & ~(sizeof(void*) - 1);
@ -141,7 +177,45 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
argp += z;
#endif
}
#ifdef X86_WIN32
/* We need to move the register-passed arguments for thiscall/fastcall
on top of stack, so that those can be moved to registers ecx/edx by
call-handler. */
if (stack_args_count > 0)
{
size_t zz = (p_stack_args[0] + 3) & ~3;
char *h;
/* Move first argument to top-stack position. */
if (p_stack_data[0] != argp2)
{
h = alloca (zz + 1);
memcpy (h, p_stack_data[0], zz);
memmove (argp2 + zz, argp2,
(size_t) ((char *) p_stack_data[0] - (char*)argp2));
memcpy (argp2, h, zz);
}
argp2 += zz;
--stack_args_count;
if (zz > 4)
stack_args_count = 0;
/* If we have a second argument, then move it on top
after the first one. */
if (stack_args_count > 0 && p_stack_data[1] != argp2)
{
zz = p_stack_args[1];
zz = (zz + 3) & ~3;
h = alloca (zz + 1);
h = alloca (zz + 1);
memcpy (h, p_stack_data[1], zz);
memmove (argp2 + zz, argp2, (size_t) ((char*) p_stack_data[1] - (char*)argp2));
memcpy (argp2, h, zz);
}
}
#endif
return;
}
@ -155,12 +229,10 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
switch (cif->rtype->type)
{
case FFI_TYPE_VOID:
#if defined(X86) || defined (X86_WIN32) || defined(X86_FREEBSD) || defined(X86_DARWIN) || defined(X86_WIN64)
case FFI_TYPE_UINT8:
case FFI_TYPE_UINT16:
case FFI_TYPE_SINT8:
case FFI_TYPE_SINT16:
#endif
#ifdef X86_WIN64
case FFI_TYPE_UINT32:
case FFI_TYPE_SINT32:
@ -208,8 +280,13 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
else
#endif
{
cif->flags = FFI_TYPE_STRUCT;
// allocate space for return value pointer
#ifdef X86_WIN32
if (cif->abi == FFI_MS_CDECL)
cif->flags = FFI_TYPE_MS_STRUCT;
else
#endif
cif->flags = FFI_TYPE_STRUCT;
/* allocate space for return value pointer */
cif->bytes += ALIGN(sizeof(void*), FFI_SIZEOF_ARG);
}
break;
@ -234,7 +311,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
}
#ifdef X86_WIN64
// ensure space for storing four registers
/* ensure space for storing four registers */
cif->bytes += 4 * sizeof(ffi_arg);
#endif
@ -252,7 +329,7 @@ ffi_call_win64(void (*)(char *, extended_cif *), extended_cif *,
#elif defined(X86_WIN32)
extern void
ffi_call_win32(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void));
unsigned, unsigned, unsigned, unsigned *, void (*fn)(void));
#else
extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void));
@ -278,7 +355,8 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
}
#else
if (rvalue == NULL
&& cif->flags == FFI_TYPE_STRUCT)
&& (cif->flags == FFI_TYPE_STRUCT
|| cif->flags == FFI_TYPE_MS_STRUCT))
{
ecif.rvalue = alloca(cif->rtype->size);
}
@ -291,33 +369,44 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
{
#ifdef X86_WIN64
case FFI_WIN64:
{
// Make copies of all struct arguments
// NOTE: not sure if responsibility should be here or in caller
unsigned int i;
for (i=0; i < cif->nargs;i++) {
size_t size = cif->arg_types[i]->size;
if ((cif->arg_types[i]->type == FFI_TYPE_STRUCT
&& (size != 1 && size != 2 && size != 4 && size != 8))
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
|| cif->arg_types[i]->type == FFI_TYPE_LONGDOUBLE
#endif
)
{
void *local = alloca(size);
memcpy(local, avalue[i], size);
avalue[i] = local;
}
}
ffi_call_win64(ffi_prep_args, &ecif, cif->bytes,
cif->flags, ecif.rvalue, fn);
}
ffi_call_win64(ffi_prep_args, &ecif, cif->bytes,
cif->flags, ecif.rvalue, fn);
break;
#elif defined(X86_WIN32)
case FFI_SYSV:
case FFI_STDCALL:
ffi_call_win32(ffi_prep_args, &ecif, cif->bytes, cif->flags,
ecif.rvalue, fn);
case FFI_MS_CDECL:
ffi_call_win32(ffi_prep_args, &ecif, cif->abi, cif->bytes, cif->flags,
ecif.rvalue, fn);
break;
case FFI_THISCALL:
case FFI_FASTCALL:
{
unsigned int abi = cif->abi;
unsigned int i, passed_regs = 0;
if (cif->flags == FFI_TYPE_STRUCT)
++passed_regs;
for (i=0; i < cif->nargs && passed_regs < 2;i++)
{
size_t sz;
if (cif->arg_types[i]->type == FFI_TYPE_FLOAT
|| cif->arg_types[i]->type == FFI_TYPE_STRUCT)
continue;
sz = (cif->arg_types[i]->size + 3) & ~3;
if (sz == 0 || sz > 4)
continue;
++passed_regs;
}
if (passed_regs < 2 && abi == FFI_FASTCALL)
abi = FFI_THISCALL;
if (passed_regs < 1 && abi == FFI_THISCALL)
abi = FFI_STDCALL;
ffi_call_win32(ffi_prep_args, &ecif, abi, cif->bytes, cif->flags,
ecif.rvalue, fn);
}
break;
#else
case FFI_SYSV:
@ -345,8 +434,12 @@ unsigned int FFI_HIDDEN ffi_closure_SYSV_inner (ffi_closure *, void **, void *)
void FFI_HIDDEN ffi_closure_raw_SYSV (ffi_raw_closure *)
__attribute__ ((regparm(1)));
#ifdef X86_WIN32
void FFI_HIDDEN ffi_closure_raw_THISCALL (ffi_raw_closure *)
__attribute__ ((regparm(1)));
void FFI_HIDDEN ffi_closure_STDCALL (ffi_closure *)
__attribute__ ((regparm(1)));
void FFI_HIDDEN ffi_closure_THISCALL (ffi_closure *)
__attribute__ ((regparm(1)));
#endif
#ifdef X86_WIN64
void FFI_HIDDEN ffi_closure_win64 (ffi_closure *);
@ -428,7 +521,8 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, void **avalue,
argp += sizeof(void *);
}
#else
if ( cif->flags == FFI_TYPE_STRUCT ) {
if ( cif->flags == FFI_TYPE_STRUCT
|| cif->flags == FFI_TYPE_MS_STRUCT ) {
*rvalue = *(void **) argp;
argp += sizeof(void *);
}
@ -506,6 +600,33 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, void **avalue,
*(unsigned int*) &__tramp[6] = __dis; /* jmp __fun */ \
}
#define FFI_INIT_TRAMPOLINE_THISCALL(TRAMP,FUN,CTX,SIZE) \
{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
unsigned int __fun = (unsigned int)(FUN); \
unsigned int __ctx = (unsigned int)(CTX); \
unsigned int __dis = __fun - (__ctx + 49); \
unsigned short __size = (unsigned short)(SIZE); \
*(unsigned int *) &__tramp[0] = 0x8324048b; /* mov (%esp), %eax */ \
*(unsigned int *) &__tramp[4] = 0x4c890cec; /* sub $12, %esp */ \
*(unsigned int *) &__tramp[8] = 0x04890424; /* mov %ecx, 4(%esp) */ \
*(unsigned char*) &__tramp[12] = 0x24; /* mov %eax, (%esp) */ \
*(unsigned char*) &__tramp[13] = 0xb8; \
*(unsigned int *) &__tramp[14] = __size; /* mov __size, %eax */ \
*(unsigned int *) &__tramp[18] = 0x08244c8d; /* lea 8(%esp), %ecx */ \
*(unsigned int *) &__tramp[22] = 0x4802e8c1; /* shr $2, %eax ; dec %eax */ \
*(unsigned short*) &__tramp[26] = 0x0b74; /* jz 1f */ \
*(unsigned int *) &__tramp[28] = 0x8908518b; /* 2b: mov 8(%ecx), %edx */ \
*(unsigned int *) &__tramp[32] = 0x04c18311; /* mov %edx, (%ecx) ; add $4, %ecx */ \
*(unsigned char*) &__tramp[36] = 0x48; /* dec %eax */ \
*(unsigned short*) &__tramp[37] = 0xf575; /* jnz 2b ; 1f: */ \
*(unsigned char*) &__tramp[39] = 0xb8; \
*(unsigned int*) &__tramp[40] = __ctx; /* movl __ctx, %eax */ \
*(unsigned char *) &__tramp[44] = 0xe8; \
*(unsigned int*) &__tramp[45] = __dis; /* call __fun */ \
*(unsigned char*) &__tramp[49] = 0xc2; /* ret */ \
*(unsigned short*) &__tramp[50] = (__size + 8); /* ret (__size + 8) */ \
}
#define FFI_INIT_TRAMPOLINE_STDCALL(TRAMP,FUN,CTX,SIZE) \
{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
unsigned int __fun = (unsigned int)(FUN); \
@ -548,12 +669,25 @@ ffi_prep_closure_loc (ffi_closure* closure,
(void*)codeloc);
}
#ifdef X86_WIN32
else if (cif->abi == FFI_THISCALL)
{
FFI_INIT_TRAMPOLINE_THISCALL (&closure->tramp[0],
&ffi_closure_THISCALL,
(void*)codeloc,
cif->bytes);
}
else if (cif->abi == FFI_STDCALL)
{
FFI_INIT_TRAMPOLINE_STDCALL (&closure->tramp[0],
&ffi_closure_STDCALL,
(void*)codeloc, cif->bytes);
}
else if (cif->abi == FFI_MS_CDECL)
{
FFI_INIT_TRAMPOLINE (&closure->tramp[0],
&ffi_closure_SYSV,
(void*)codeloc);
}
#endif /* X86_WIN32 */
#endif /* !X86_WIN64 */
else
@ -582,6 +716,9 @@ ffi_prep_raw_closure_loc (ffi_raw_closure* closure,
int i;
if (cif->abi != FFI_SYSV) {
#ifdef X86_WIN32
if (cif->abi != FFI_THISCALL)
#endif
return FFI_BAD_ABI;
}
@ -596,10 +733,20 @@ ffi_prep_raw_closure_loc (ffi_raw_closure* closure,
FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE);
}
#ifdef X86_WIN32
if (cif->abi == FFI_SYSV)
{
#endif
FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV,
codeloc);
#ifdef X86_WIN32
}
else if (cif->abi == FFI_THISCALL)
{
FFI_INIT_TRAMPOLINE_THISCALL (&closure->tramp[0], &ffi_closure_raw_THISCALL,
codeloc, cif->bytes);
}
#endif
closure->cif = cif;
closure->user_data = user_data;
closure->fun = fun;
@ -630,8 +777,9 @@ ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
/* If the return value is a struct and we don't have a return */
/* value address then we need to make one */
if ((rvalue == NULL) &&
(cif->rtype->type == FFI_TYPE_STRUCT))
if (rvalue == NULL
&& (cif->flags == FFI_TYPE_STRUCT
|| cif->flags == FFI_TYPE_MS_STRUCT))
{
ecif.rvalue = alloca(cif->rtype->size);
}
@ -644,8 +792,38 @@ ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
#ifdef X86_WIN32
case FFI_SYSV:
case FFI_STDCALL:
ffi_call_win32(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags,
ecif.rvalue, fn);
case FFI_MS_CDECL:
ffi_call_win32(ffi_prep_args_raw, &ecif, cif->abi, cif->bytes, cif->flags,
ecif.rvalue, fn);
break;
case FFI_THISCALL:
case FFI_FASTCALL:
{
unsigned int abi = cif->abi;
unsigned int i, passed_regs = 0;
if (cif->flags == FFI_TYPE_STRUCT)
++passed_regs;
for (i=0; i < cif->nargs && passed_regs < 2;i++)
{
size_t sz;
if (cif->arg_types[i]->type == FFI_TYPE_FLOAT
|| cif->arg_types[i]->type == FFI_TYPE_STRUCT)
continue;
sz = (cif->arg_types[i]->size + 3) & ~3;
if (sz == 0 || sz > 4)
continue;
++passed_regs;
}
if (passed_regs < 2 && abi == FFI_FASTCALL)
cif->abi = abi = FFI_THISCALL;
if (passed_regs < 1 && abi == FFI_THISCALL)
cif->abi = abi = FFI_STDCALL;
ffi_call_win32(ffi_prep_args_raw, &ecif, abi, cif->bytes, cif->flags,
ecif.rvalue, fn);
}
break;
#else
case FFI_SYSV:

36
Modules/_ctypes/libffi/src/x86/ffi64.c
View File

@ -1,7 +1,8 @@
/* -----------------------------------------------------------------------
ffi64.c - Copyright (c) 2002, 2007 Bo Thorsen <bo@suse.de>
Copyright (c) 2008 Red Hat, Inc.
ffi64.c - Copyright (c) 20011 Anthony Green
Copyright (c) 2008, 2010 Red Hat, Inc.
Copyright (c) 2002, 2007 Bo Thorsen <bo@suse.de>
x86-64 Foreign Function Interface
Permission is hereby granted, free of charge, to any person obtaining
@ -36,11 +37,17 @@
#define MAX_GPR_REGS 6
#define MAX_SSE_REGS 8
#ifdef __INTEL_COMPILER
#define UINT128 __m128
#else
#define UINT128 __int128_t
#endif
struct register_args
{
/* Registers for argument passing. */
UINT64 gpr[MAX_GPR_REGS];
__int128_t sse[MAX_SSE_REGS];
UINT128 sse[MAX_SSE_REGS];
};
extern void ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
@ -378,7 +385,7 @@ ffi_prep_cif_machdep (ffi_cif *cif)
if (align < 8)
align = 8;
bytes = ALIGN(bytes, align);
bytes = ALIGN (bytes, align);
bytes += cif->arg_types[i]->size;
}
else
@ -390,7 +397,7 @@ ffi_prep_cif_machdep (ffi_cif *cif)
if (ssecount)
flags |= 1 << 11;
cif->flags = flags;
cif->bytes = bytes;
cif->bytes = ALIGN (bytes, 8);
return FFI_OK;
}
@ -426,7 +433,7 @@ ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
/* If the return value is passed in memory, add the pointer as the
first integer argument. */
if (ret_in_memory)
reg_args->gpr[gprcount++] = (long) rvalue;
reg_args->gpr[gprcount++] = (unsigned long) rvalue;
avn = cif->nargs;
arg_types = cif->arg_types;
@ -498,12 +505,21 @@ ffi_prep_closure_loc (ffi_closure* closure,
{
volatile unsigned short *tramp;
/* Sanity check on the cif ABI. */
{
int abi = cif->abi;
if (UNLIKELY (! (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI)))
return FFI_BAD_ABI;
}
tramp = (volatile unsigned short *) &closure->tramp[0];
tramp[0] = 0xbb49; /* mov <code>, %r11 */
*(void * volatile *) &tramp[1] = ffi_closure_unix64;
*((unsigned long long * volatile) &tramp[1])
= (unsigned long) ffi_closure_unix64;
tramp[5] = 0xba49; /* mov <data>, %r10 */
*(void * volatile *) &tramp[6] = codeloc;
*((unsigned long long * volatile) &tramp[6])
= (unsigned long) codeloc;
/* Set the carry bit iff the function uses any sse registers.
This is clc or stc, together with the first byte of the jmp. */
@ -542,7 +558,7 @@ ffi_closure_unix64_inner(ffi_closure *closure, void *rvalue,
{
/* The return value goes in memory. Arrange for the closure
return value to go directly back to the original caller. */
rvalue = (void *) reg_args->gpr[gprcount++];
rvalue = (void *) (unsigned long) reg_args->gpr[gprcount++];
/* We don't have to do anything in asm for the return. */
ret = FFI_TYPE_VOID;
}

49
Modules/_ctypes/libffi/src/x86/ffitarget.h
View File

@ -1,6 +1,7 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003, 2010 Red Hat, Inc.
Copyright (C) 2008 Free Software Foundation, Inc.
ffitarget.h - Copyright (c) 2012 Anthony Green
Copyright (c) 1996-2003, 2010 Red Hat, Inc.
Copyright (C) 2008 Free Software Foundation, Inc.
Target configuration macros for x86 and x86-64.
@ -29,8 +30,15 @@
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
#ifndef LIBFFI_H
#error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
#endif
/* ---- System specific configurations ----------------------------------- */
/* For code common to all platforms on x86 and x86_64. */
#define X86_ANY
#if defined (X86_64) && defined (__i386__)
#undef X86_64
#define X86
@ -38,7 +46,7 @@
#ifdef X86_WIN64
#define FFI_SIZEOF_ARG 8
#define USE_BUILTIN_FFS 0 // not yet implemented in mingw-64
#define USE_BUILTIN_FFS 0 /* not yet implemented in mingw-64 */
#endif
/* ---- Generic type definitions ----------------------------------------- */
@ -53,9 +61,15 @@ typedef unsigned long long ffi_arg;
typedef long long ffi_sarg;
#endif
#else
#if defined __x86_64__ && !defined __LP64__
#define FFI_SIZEOF_ARG 8
typedef unsigned long long ffi_arg;
typedef long long ffi_sarg;
#else
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
#endif
#endif
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
@ -64,28 +78,32 @@ typedef enum ffi_abi {
#ifdef X86_WIN32
FFI_SYSV,
FFI_STDCALL,
/* TODO: Add fastcall support for the sake of completeness */
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_THISCALL,
FFI_FASTCALL,
FFI_MS_CDECL,
FFI_LAST_ABI,
#ifdef _MSC_VER
FFI_DEFAULT_ABI = FFI_MS_CDECL
#else
FFI_DEFAULT_ABI = FFI_SYSV
#endif
#ifdef X86_WIN64
#elif defined(X86_WIN64)
FFI_WIN64,
FFI_DEFAULT_ABI = FFI_WIN64,
#else
FFI_LAST_ABI,
FFI_DEFAULT_ABI = FFI_WIN64
#else
/* ---- Intel x86 and AMD x86-64 - */
#if !defined(X86_WIN32) && (defined(__i386__) || defined(__x86_64__) || defined(__i386) || defined(__amd64))
FFI_SYSV,
FFI_UNIX64, /* Unix variants all use the same ABI for x86-64 */
FFI_LAST_ABI,
#if defined(__i386__) || defined(__i386)
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV
#else
FFI_DEFAULT_ABI = FFI_UNIX64,
FFI_DEFAULT_ABI = FFI_UNIX64
#endif
#endif
#endif /* X86_WIN64 */
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif
@ -95,13 +113,14 @@ typedef enum ffi_abi {
#define FFI_TYPE_SMALL_STRUCT_1B (FFI_TYPE_LAST + 1)
#define FFI_TYPE_SMALL_STRUCT_2B (FFI_TYPE_LAST + 2)
#define FFI_TYPE_SMALL_STRUCT_4B (FFI_TYPE_LAST + 3)
#define FFI_TYPE_MS_STRUCT (FFI_TYPE_LAST + 4)
#if defined (X86_64) || (defined (__x86_64__) && defined (X86_DARWIN))
#define FFI_TRAMPOLINE_SIZE 24
#define FFI_NATIVE_RAW_API 0
#else
#ifdef X86_WIN32
#define FFI_TRAMPOLINE_SIZE 13
#define FFI_TRAMPOLINE_SIZE 52
#else
#ifdef X86_WIN64
#define FFI_TRAMPOLINE_SIZE 29

66
Modules/_ctypes/libffi/src/x86/sysv.S
View File

@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------
sysv.S - Copyright (c) 1996, 1998, 2001-2003, 2005, 2008 Red Hat, Inc.
sysv.S - Copyright (c) 1996, 1998, 2001-2003, 2005, 2008, 2010 Red Hat, Inc.
X86 Foreign Function Interface
@ -48,6 +48,9 @@ ffi_call_SYSV:
movl 16(%ebp),%ecx
subl %ecx,%esp
/* Align the stack pointer to 16-bytes */
andl $0xfffffff0, %esp
movl %esp,%eax
/* Place all of the ffi_prep_args in position */
@ -325,23 +328,52 @@ ffi_closure_raw_SYSV:
.size ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
#endif
#if defined __PIC__
# if defined __sun__ && defined __svr4__
/* 32-bit Solaris 2/x86 uses datarel encoding for PIC. GNU ld before 2.22
doesn't correctly sort .eh_frame_hdr with mixed encodings, so match this. */
# define FDE_ENCODING 0x30 /* datarel */
# define FDE_ENCODE(X) X@GOTOFF
# else
# define FDE_ENCODING 0x1b /* pcrel sdata4 */
# if defined HAVE_AS_X86_PCREL
# define FDE_ENCODE(X) X-.
# else
# define FDE_ENCODE(X) X@rel
# endif
# endif
#else
# define FDE_ENCODING 0 /* absolute */
# define FDE_ENCODE(X) X
#endif
.section .eh_frame,EH_FRAME_FLAGS,@progbits
.Lframe1:
.long .LECIE1-.LSCIE1 /* Length of Common Information Entry */
.LSCIE1:
.long 0x0 /* CIE Identifier Tag */
.byte 0x1 /* CIE Version */
#ifdef HAVE_AS_ASCII_PSEUDO_OP
#ifdef __PIC__
.ascii "zR\0" /* CIE Augmentation */
#else
.ascii "\0" /* CIE Augmentation */
#endif
#elif defined HAVE_AS_STRING_PSEUDO_OP
#ifdef __PIC__
.string "zR" /* CIE Augmentation */
#else
.string "" /* CIE Augmentation */
#endif
#else
#error missing .ascii/.string
#endif
.byte 0x1 /* .uleb128 0x1; CIE Code Alignment Factor */
.byte 0x7c /* .sleb128 -4; CIE Data Alignment Factor */
.byte 0x8 /* CIE RA Column */
#ifdef __PIC__
.byte 0x1 /* .uleb128 0x1; Augmentation size */
.byte 0x1b /* FDE Encoding (pcrel sdata4) */
.byte FDE_ENCODING
#endif
.byte 0xc /* DW_CFA_def_cfa */
.byte 0x4 /* .uleb128 0x4 */
@ -354,14 +386,8 @@ ffi_closure_raw_SYSV:
.long .LEFDE1-.LASFDE1 /* FDE Length */
.LASFDE1:
.long .LASFDE1-.Lframe1 /* FDE CIE offset */
#if defined __PIC__ && defined HAVE_AS_X86_PCREL
.long .LFB1-. /* FDE initial location */
#elif defined __PIC__
.long .LFB1@rel
#else
.long .LFB1
#endif
.long .LFE1-.LFB1 /* FDE address range */
.long FDE_ENCODE(.LFB1) /* FDE initial location */
.long .LFE1-.LFB1 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
@ -381,14 +407,8 @@ ffi_closure_raw_SYSV:
.long .LEFDE2-.LASFDE2 /* FDE Length */
.LASFDE2:
.long .LASFDE2-.Lframe1 /* FDE CIE offset */
#if defined __PIC__ && defined HAVE_AS_X86_PCREL
.long .LFB2-. /* FDE initial location */
#elif defined __PIC__
.long .LFB2@rel
#else
.long .LFB2
#endif
.long .LFE2-.LFB2 /* FDE address range */
.long FDE_ENCODE(.LFB2) /* FDE initial location */
.long .LFE2-.LFB2 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif
@ -417,14 +437,8 @@ ffi_closure_raw_SYSV:
.long .LEFDE3-.LASFDE3 /* FDE Length */
.LASFDE3:
.long .LASFDE3-.Lframe1 /* FDE CIE offset */
#if defined __PIC__ && defined HAVE_AS_X86_PCREL
.long .LFB3-. /* FDE initial location */
#elif defined __PIC__
.long .LFB3@rel
#else
.long .LFB3
#endif
.long .LFE3-.LFB3 /* FDE address range */
.long FDE_ENCODE(.LFB3) /* FDE initial location */
.long .LFE3-.LFB3 /* FDE address range */
#ifdef __PIC__
.byte 0x0 /* .uleb128 0x0; Augmentation size */
#endif

4
Modules/_ctypes/libffi/src/x86/unix64.S
View File

@ -324,7 +324,11 @@ ffi_closure_unix64:
.LUW9:
.size ffi_closure_unix64,.-ffi_closure_unix64
#ifdef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
.section .eh_frame,"a",@unwind
#else
.section .eh_frame,"a",@progbits
#endif
.Lframe1:
.long .LECIE1-.LSCIE1 /* CIE Length */
.LSCIE1:

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