forked from Archive/PX4-Autopilot
uClibc++ compiles... but it is a long way from linking
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5293 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
eb26187767
commit
f5776dec9f
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@ -179,6 +179,7 @@ static void test_rtti(void)
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// Name: test_exception
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//***************************************************************************/
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#ifdef CONFIG_UCLIBCXX_EXCEPTION
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static void test_exception(void)
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{
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cout << "test exception==========================" << endl;
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@ -192,6 +193,7 @@ static void test_exception(void)
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cout << "Catch exception: " << e.what() << endl;
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}
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}
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#endif
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//***************************************************************************
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// Public Functions
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@ -213,7 +215,9 @@ int cxxtest_main(int argc, char *argv[])
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test_iostream();
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test_stl();
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test_rtti();
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#ifdef CONFIG_UCLIBCXX_EXCEPTION
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test_exception();
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#endif
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return 0;
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}
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@ -0,0 +1,114 @@
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#!/bin/bash
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usage="USAGE: $0 <full path to the NuttX directory>"
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special="include/features.h"
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# Get the single, required command line argument
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nuttx_path=$1
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if [ -z "${nuttx_path}" ]; then
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echo "ERROR: Missing path to the NuttX directory"
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echo $usage
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exit 1
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fi
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# Lots of sanity checking so that we do not do anything too stupid
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if [ ! -d libxx ]; then
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echo "ERROR: Directory libxx does not exist in this directory"
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echo " Please CD into the misc/uClibc++ directory and try again"
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echo $usage
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exit 1
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fi
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if [ ! -d include ]; then
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echo "ERROR: Directory include does not exist in this directory"
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echo " Please CD into the misc/uClibc++ directory and try again"
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echo $usage
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exit 1
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fi
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if [ ! -d "${nuttx_path}" ]; then
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echo "ERROR: Directory ${nuttx_path} does not exist"
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echo $usage
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exit 1
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fi
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if [ ! -f "${nuttx_path}/Makefile" ]; then
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echo "ERROR: No Makefile in directory ${nuttx_path}"
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echo $usage
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exit 1
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fi
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libxx_srcdir=${nuttx_path}/libxx
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if [ ! -d "${libxx_srcdir}" ]; then
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echo "ERROR: Directory ${libxx_srcdir} does not exist"
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echo $usage
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exit 1
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fi
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if [ ! -f "${libxx_srcdir}/Makefile" ]; then
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echo "ERROR: No Makefile in directory ${libxx_srcdir}"
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echo $usage
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exit 1
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fi
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uclibc_srcdir=${libxx_srcdir}/uClibc++
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if [ ! -d "${uclibc_srcdir}" ]; then
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echo "ERROR: Directory ${uclibc_srcdir} does not exiss"
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echo " uClibc++ has not been installed"
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echo $usage
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exit 1
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fi
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nuttx_incdir=${nuttx_path}/include
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if [ ! -d "${nuttx_incdir}" ]; then
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echo "ERROR: Directory ${nuttx_incdir} does not exist"
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echo $usage
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exit 1
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fi
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nuttxcxx_incdir=${nuttx_incdir}/cxx
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if [ ! -d "${nuttxcxx_incdir}" ]; then
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echo "ERROR: Directory ${nuttxcxx_incdir} does not exist"
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echo $usage
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exit 1
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fi
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uclibc_incdir=${nuttx_incdir}/uClibc++
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if [ ! -d "${uclibc_incdir}" ]; then
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echo "ERROR: Directory ${uclibc_incdir} does not exist"
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echo " uClibc++ has not been installed"
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echo $usage
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exit 1
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fi
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echo "##### Comparing libxx"
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filelist=`find libxx -type f | fgrep -v '.svn'`
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for file in $filelist; do
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diff -u $file ${nuttx_path}/${file}
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done
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echo ""
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echo "##### Comparing include"
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filelist=`find include -type f | fgrep -v '.svn'`
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for file in $filelist; do
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diff -u $file ${nuttx_path}/${file}
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done
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echo ""
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echo "##### Comparing other files"
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for file in $speical; do
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diff -u $file ${nuttx_path}/${file}
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done
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@ -18,6 +18,9 @@
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#ifndef __BASIC_DEFINITIONS
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#define __BASIC_DEFINITIONS 1
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include <system_configuration.h>
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#pragma GCC visibility push(default)
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@ -30,7 +33,6 @@
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#else
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# define _UCXXEXPORT
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# define _UCXXLOCAL
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#endif
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#ifdef __GCC__
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@ -69,13 +69,13 @@ namespace std{
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_UCXXEXPORT basic_filebuf() : basic_streambuf<charT, traits>(), fp(0), pbuffer(0), gbuffer(0)
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{
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append=false;
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pbuffer = new char_type[__UCLIBCXX_IOSTREAM_BUFSIZE__];
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gbuffer = new char_type[__UCLIBCXX_IOSTREAM_BUFSIZE__];
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pbuffer = new char_type[CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE];
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gbuffer = new char_type[CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE];
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this->setp(pbuffer, pbuffer + __UCLIBCXX_IOSTREAM_BUFSIZE__);
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this->setp(pbuffer, pbuffer + CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE);
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//Position get buffer so that there is no data available
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this->setg(gbuffer, gbuffer + __UCLIBCXX_IOSTREAM_BUFSIZE__,
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gbuffer + __UCLIBCXX_IOSTREAM_BUFSIZE__);
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this->setg(gbuffer, gbuffer + CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE,
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gbuffer + CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE);
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}
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@ -35,7 +35,7 @@ namespace std{
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class _UCXXEXPORT ios_base {
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public:
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class failure;
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#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
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#ifdef CONFIG_UCLIBCXX_EXCEPTION
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class failure : public exception {
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public:
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explicit failure(const std::string&) { }
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@ -303,7 +303,7 @@ namespace std{
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}
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_UCXXEXPORT void setstate(iostate state) {
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clear(rdstate() | state);
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#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
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#ifdef CONFIG_UCLIBCXX_EXCEPTION
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if(rdstate() & throw_mask){
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throw failure();
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}
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@ -72,7 +72,7 @@ namespace std{
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basic_istream<charT,traits>& operator>>(void*& p);
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basic_istream<charT,traits>& operator>>(basic_streambuf<char_type,traits>* sb);
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#ifdef __UCLIBCXX_HAS_FLOATS__
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#ifdef CONFIG_HAVE_FLOAT
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basic_istream<charT,traits>& operator>>(float& f);
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basic_istream<charT,traits>& operator>>(double& f);
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basic_istream<charT,traits>& operator>>(long double& f);
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@ -447,7 +447,7 @@ namespace std{
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return *this;
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}
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#ifdef __UCLIBCXX_HAS_FLOATS__
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#ifdef CONFIG_HAVE_FLOAT
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template <class charT, class traits> _UCXXEXPORT basic_istream<charT,traits>&
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basic_istream<charT,traits>::operator>>(float& n)
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{
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@ -578,7 +578,7 @@ namespace std{
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template <> _UCXXEXPORT istream & istream::operator>>(long int &n);
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template <> _UCXXEXPORT istream & istream::operator>>(void *& p);
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#ifdef __UCLIBCXX_HAS_FLOATS__
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#ifdef CONFIG_HAVE_FLOAT
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template <> _UCXXEXPORT istream & istream::operator>>(float &f);
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template <> _UCXXEXPORT istream & istream::operator>>(double &f);
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template <> _UCXXEXPORT istream & istream::operator>>(long double &f);
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@ -302,7 +302,7 @@ namespace std{
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};
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#ifdef __UCLIBCXX_HAS_FLOATS__
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#ifdef CONFIG_HAVE_FLOAT
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template <class traits> class _UCXXEXPORT __istream_readin<traits, char, float>{
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public:
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@ -335,7 +335,7 @@ namespace std{
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}
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};
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#endif // ifdef __UCLIBCXX_HAS_FLOATS__
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#endif // ifdef CONFIG_HAVE_FLOAT
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template <class traits> class _UCXXEXPORT __istream_readin<traits, char, void*>{
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public:
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@ -25,7 +25,8 @@
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#define HEADER_STD_EXCEPTIONS 1
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// Don't include support if not needed
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#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
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#ifdef CONFIG_UCLIBCXX_EXCEPTION
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#pragma GCC visibility push(default)
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@ -17,6 +17,7 @@
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <cstdbool>
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#include <basic_definitions>
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#include <char_traits>
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#include <string.h>
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@ -1,165 +0,0 @@
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/* Copyright (C) 2004 Garrett A. Kajmowicz
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This file is part of the uClibc++ Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <exception>
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#include <cstdlib>
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#include <typeinfo>
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#ifndef HEADER_ULC_SUPPORT
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#define HEADER_ULC_SUPPORT 1
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using namespace std;
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//From C++ ABI spec
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typedef enum {
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_URC_NO_REASON = 0,
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_URC_FOREIGN_EXCEPTION_CAUGHT = 1,
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_URC_FATAL_PHASE2_ERROR = 2,
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_URC_FATAL_PHASE1_ERROR = 3,
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_URC_NORMAL_STOP = 4,
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_URC_END_OF_STACK = 5,
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_URC_HANDLER_FOUND = 6,
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_URC_INSTALL_CONTEXT = 7,
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_URC_CONTINUE_UNWIND = 8
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} _Unwind_Reason_Code;
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typedef void (*_Unwind_Exception_Cleanup_Fn)
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(_Unwind_Reason_Code reason, struct _Unwind_Exception *exc);
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//The following definitions were grabbed from the gcc implementation
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typedef unsigned _Unwind_Ptr __attribute__((__mode__(__pointer__)));
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typedef unsigned _Unwind_Word __attribute__((__mode__(__word__)));
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typedef signed _Unwind_Sword __attribute__((__mode__(__word__)));
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typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
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typedef void (*_Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code, struct _Unwind_Exception *);
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typedef int _Unwind_Action;
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static const _Unwind_Action _UA_SEARCH_PHASE = 1;
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static const _Unwind_Action _UA_CLEANUP_PHASE = 2;
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static const _Unwind_Action _UA_HANDLER_FRAME = 4;
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static const _Unwind_Action _UA_FORCE_UNWIND = 8;
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const _Unwind_Exception_Class __uclibcxx_exception_class = ((((((((
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_Unwind_Exception_Class) 'u' << 8 | (_Unwind_Exception_Class) 'l') << 8
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| (_Unwind_Exception_Class) 'i') << 8 | (_Unwind_Exception_Class) 'b') << 8
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| (_Unwind_Exception_Class) 'C')<< 8 | (_Unwind_Exception_Class) '+') << 8
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| (_Unwind_Exception_Class) '+') << 8 | (_Unwind_Exception_Class) '\0');
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#define _UA_SEARCH_PHASE 1
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#define _UA_CLEANUP_PHASE 2
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#define _UA_HANDLER_FRAME 4
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#define _UA_FORCE_UNWIND 8
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#define _UA_END_OF_STACK 16
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struct _Unwind_Exception{
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_Unwind_Exception_Class exception_class; //Type of exception, eg ulibC++\0
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_Unwind_Exception_Cleanup_Fn exception_cleanup; //Destructor if from diff runtime
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_Unwind_Word private_1; //Don't touch at all!
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_Unwind_Word private_2; //Don't touch at all!
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} __attribute__((__aligned__));
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//The following structure is system-dependent and defined by the compiler
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//Thus it's definition was copied from the gcc 3.4.0 header files
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struct _Unwind_Context;
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//{
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// void *reg[DWARF_FRAME_REGISTERS+1];
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// void *cfa;
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// void *ra;
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// void *lsda;
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// struct dwarf_eh_bases bases;
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// _Unwind_Word args_size;
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//};
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_Unwind_Reason_Code _Unwind_RaiseException ( struct _Unwind_Exception *exception_object );
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//_Unwind_ForcedUnwind
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typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn)
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(int version, _Unwind_Action actions, _Unwind_Exception_Class exceptionClass,
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struct _Unwind_Exception *exceptionObject,
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struct _Unwind_Context *context, void *stop_parameter );
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_Unwind_Reason_Code _Unwind_ForcedUnwind (
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struct _Unwind_Exception *exception_object, _Unwind_Stop_Fn stop,
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void *stop_parameter );
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void _Unwind_Resume (struct _Unwind_Exception *exception_object);
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void _Unwind_DeleteException (struct _Unwind_Exception *exception_object);
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_Unwind_Word _Unwind_GetGR (struct _Unwind_Context *context, int index);
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void _Unwind_SetGR (struct _Unwind_Context *context, int index, _Unwind_Word);
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_Unwind_Ptr _Unwind_GetIP (struct _Unwind_Context *context);
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void _Unwind_SetIP (struct _Unwind_Context *context, _Unwind_Ptr new_value);
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_Unwind_Ptr _Unwind_GetLanguageSpecificData (struct _Unwind_Context *context);
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_Unwind_Ptr _Unwind_GetRegionStart (struct _Unwind_Context *context);
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_Unwind_Reason_Code (*__personality_routine)
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(int version, //Should be 1
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_Unwind_Action actions, //Actions the routine will perform (bitmask)
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_Unwind_Exception_Class exceptionClass, //Type of exception - vendor is high 4 bytes
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struct _Unwind_Exception *exceptionObject, //Points to exception header
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struct _Unwind_Context *context); //Unwinder state information
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/*The following part is the Level II ABI which is required for compatability*/
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//This might be the only stuff that *I* need to implement
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struct __cxa_exception {
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std::type_info *exceptionType; //Type of thrown exception
|
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void (*exceptionDestructor) (void *); //Pointer to the destructor
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unexpected_handler unexpectedHandler; //Unexpected handler to use
|
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terminate_handler terminateHandler; //Terminate handle to use
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__cxa_exception *nextException; //per thread linked list
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|
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int handlerCount; //How many handlers have caught this
|
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int handlerSwitchValue;
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const char *actionRecord;
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const char *languageSpecificData;
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void *catchTemp;
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void *adjustedPtr;
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||||
|
||||
_Unwind_Exception unwindHeader;
|
||||
};
|
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|
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struct __cxa_eh_globals {
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__cxa_exception *caughtExceptions;
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unsigned int uncaughtExceptions;
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};
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extern "C" __cxa_eh_globals *__cxa_get_globals(void); //Return ptr to the eh_globals object for current thread
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extern "C" __cxa_eh_globals *__cxa_get_globals_fast(void); //Same as above, assumes that above called at least once
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extern "C" void *__cxa_allocate_exception(size_t thrown_size); //Allocate space for exception plus header
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extern "C" void __cxa_free_exception(void *thrown_exception); //Free space allocated from the above
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extern "C" void __cxa_throw (void *thrown_exception, //This is the actual throw call
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// std::type_info *tinfo, //Type of object
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||||
void * tinfo, //Type of object
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||||
void (*dest) (void *) ); //Pointer to destructor destroy object
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||||
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#endif
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@ -1,28 +1,20 @@
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/*
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||||
* Automatically generated C config: don't edit
|
||||
*/
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||||
/*
|
||||
* Version Number
|
||||
/* This file is being deprecated. Eventually all configuration options will
|
||||
* need to be moved into the NuttX configuration system.
|
||||
*/
|
||||
|
||||
/* Version Number */
|
||||
|
||||
#define __UCLIBCXX_MAJOR__ 0
|
||||
#define __UCLIBCXX_MINOR__ 2
|
||||
#define __UCLIBCXX_SUBLEVEL__ 4
|
||||
|
||||
/*
|
||||
* Target Features and Options
|
||||
*/
|
||||
#define __UCLIBCXX_HAS_FLOATS__ 1
|
||||
#define __UCLIBCXX_HAS_LONG_DOUBLE__ 1
|
||||
#define __UCLIBCXX_HAS_TLS__ 1
|
||||
#define __WARNINGS__ "-Wall"
|
||||
#define __BUILD_EXTRA_LIBRARIES__ ""
|
||||
#define __HAVE_DOT_CONFIG__ 1
|
||||
/* Target Features and Options */
|
||||
|
||||
#define __UCLIBCXX_HAS_TLS__ 1
|
||||
|
||||
/* String and I/O Stream Support */
|
||||
|
||||
/*
|
||||
* String and I/O Stream Support
|
||||
*/
|
||||
#undef __UCLIBCXX_HAS_WCHAR__
|
||||
#define __UCLIBCXX_IOSTREAM_BUFSIZE__ 32
|
||||
#define __UCLIBCXX_HAS_LFS__ 1
|
||||
#define __UCLIBCXX_SUPPORT_CDIR__ 1
|
||||
#define __UCLIBCXX_SUPPORT_CIN__ 1
|
||||
|
|
@ -30,9 +22,8 @@
|
|||
#define __UCLIBCXX_SUPPORT_CERR__ 1
|
||||
#undef __UCLIBCXX_SUPPORT_CLOG__
|
||||
|
||||
/*
|
||||
* STL and Code Expansion
|
||||
*/
|
||||
/* STL and Code Expansion */
|
||||
|
||||
#define __UCLIBCXX_STL_BUFFER_SIZE__ 32
|
||||
#define __UCLIBCXX_CODE_EXPANSION__ 1
|
||||
#define __UCLIBCXX_EXPAND_CONSTRUCTORS_DESTRUCTORS__ 1
|
||||
|
|
@ -44,5 +35,3 @@
|
|||
#define __UCLIBCXX_EXPAND_OSTREAM_CHAR__ 1
|
||||
#define __UCLIBCXX_EXPAND_FSTREAM_CHAR__ 1
|
||||
#define __UCLIBCXX_EXPAND_SSTREAM_CHAR__ 1
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -79,10 +79,10 @@ struct __cxa_exception
|
|||
_Unwind_Exception unwindHeader;
|
||||
};
|
||||
|
||||
|
||||
// A dependent C++ exception object consists of a header, which is a wrapper
|
||||
// around an unwind object header with additional C++ specific information,
|
||||
// followed by the exception object itself.
|
||||
|
||||
struct __cxa_dependent_exception
|
||||
{
|
||||
// The primary exception
|
||||
|
|
@ -112,44 +112,52 @@ struct __cxa_dependent_exception
|
|||
_Unwind_Exception unwindHeader;
|
||||
};
|
||||
|
||||
|
||||
// Each thread in a C++ program has access to a __cxa_eh_globals object.
|
||||
|
||||
struct __cxa_eh_globals
|
||||
{
|
||||
__cxa_exception *caughtExceptions;
|
||||
unsigned int uncaughtExceptions;
|
||||
};
|
||||
|
||||
|
||||
// The __cxa_eh_globals for the current thread can be obtained by using
|
||||
// either of the following functions. The "fast" version assumes at least
|
||||
// one prior call of __cxa_get_globals has been made from the current
|
||||
// thread, so no initialization is necessary.
|
||||
|
||||
extern "C" __cxa_eh_globals *__cxa_get_globals () throw();
|
||||
extern "C" __cxa_eh_globals *__cxa_get_globals_fast () throw();
|
||||
|
||||
// Allocate memory for the primary exception plus the thrown object.
|
||||
|
||||
extern "C" void *__cxa_allocate_exception(std::size_t thrown_size) throw();
|
||||
|
||||
// Allocate memory for dependent exception.
|
||||
|
||||
extern "C" __cxa_dependent_exception *__cxa_allocate_dependent_exception() throw();
|
||||
|
||||
// Free the space allocated for the primary exception.
|
||||
|
||||
extern "C" void __cxa_free_exception(void *thrown_exception) throw();
|
||||
|
||||
// Free the space allocated for the dependent exception.
|
||||
|
||||
extern "C" void __cxa_free_dependent_exception(__cxa_dependent_exception *dependent_exception) throw();
|
||||
|
||||
// Throw the exception.
|
||||
|
||||
extern "C" void __cxa_throw (void *thrown_exception,
|
||||
std::type_info *tinfo,
|
||||
void (*dest) (void *))
|
||||
__attribute__((noreturn));
|
||||
void (*dest) (void *)) __attribute__((noreturn));
|
||||
|
||||
// Used to implement exception handlers.
|
||||
|
||||
extern "C" void *__cxa_begin_catch (void *) throw();
|
||||
extern "C" void __cxa_end_catch ();
|
||||
extern "C" void __cxa_rethrow () __attribute__((noreturn));
|
||||
|
||||
// These facilitate code generation for recurring situations.
|
||||
|
||||
extern "C" void __cxa_bad_cast ();
|
||||
extern "C" void __cxa_bad_typeid ();
|
||||
|
||||
|
|
@ -158,22 +166,26 @@ extern "C" void __cxa_bad_typeid ();
|
|||
// Handles re-checking the exception specification if unexpectedHandler
|
||||
// throws, and if bad_exception needs to be thrown. Called from the
|
||||
// compiler.
|
||||
|
||||
extern "C" void __cxa_call_unexpected (void *) __attribute__((noreturn));
|
||||
|
||||
// Invokes given handler, dying appropriately if the user handler was
|
||||
// so inconsiderate as to return.
|
||||
|
||||
extern void __terminate(std::terminate_handler) __attribute__((noreturn));
|
||||
extern void __unexpected(std::unexpected_handler) __attribute__((noreturn));
|
||||
|
||||
// The current installed user handlers.
|
||||
|
||||
extern std::terminate_handler __terminate_handler;
|
||||
extern std::unexpected_handler __unexpected_handler;
|
||||
|
||||
// These are explicitly GNU C++ specific.
|
||||
|
||||
// This is the exception class we report -- "GNUCC++\0".
|
||||
const _Unwind_Exception_Class __gxx_exception_class
|
||||
= ((((((((_Unwind_Exception_Class) 'G'
|
||||
|
||||
const _Unwind_Exception_Class __gxx_exception_class =
|
||||
((((((((_Unwind_Exception_Class) 'G'
|
||||
<< 8 | (_Unwind_Exception_Class) 'N')
|
||||
<< 8 | (_Unwind_Exception_Class) 'U')
|
||||
<< 8 | (_Unwind_Exception_Class) 'C')
|
||||
|
|
@ -183,25 +195,27 @@ const _Unwind_Exception_Class __gxx_exception_class
|
|||
<< 8 | (_Unwind_Exception_Class) '\0');
|
||||
|
||||
// GNU C++ personality routine, Version 0.
|
||||
|
||||
extern "C" _Unwind_Reason_Code __gxx_personality_v0
|
||||
(int, _Unwind_Action, _Unwind_Exception_Class,
|
||||
struct _Unwind_Exception *, struct _Unwind_Context *);
|
||||
|
||||
// GNU C++ sjlj personality routine, Version 0.
|
||||
|
||||
extern "C" _Unwind_Reason_Code __gxx_personality_sj0
|
||||
(int, _Unwind_Action, _Unwind_Exception_Class,
|
||||
struct _Unwind_Exception *, struct _Unwind_Context *);
|
||||
|
||||
// Acquire the C++ exception header from the C++ object.
|
||||
static inline __cxa_exception *
|
||||
__get_exception_header_from_obj (void *ptr)
|
||||
|
||||
static inline __cxa_exception *__get_exception_header_from_obj (void *ptr)
|
||||
{
|
||||
return reinterpret_cast<__cxa_exception *>(ptr) - 1;
|
||||
}
|
||||
|
||||
// Acquire the C++ exception header from the generic exception header.
|
||||
static inline __cxa_exception *
|
||||
__get_exception_header_from_ue (_Unwind_Exception *exc)
|
||||
|
||||
static inline __cxa_exception *__get_exception_header_from_ue (_Unwind_Exception *exc)
|
||||
{
|
||||
return reinterpret_cast<__cxa_exception *>(exc + 1) - 1;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -261,6 +261,15 @@ if [ ! -d "${nuttxcxx_incdir}" ]; then
|
|||
exit 1
|
||||
fi
|
||||
|
||||
uclibc_incdir=${nuttx_incdir}/uClibc++
|
||||
|
||||
if [ -d "${uclibc_incdir}" ]; then
|
||||
echo "ERROR: Directory ${uclibc_incdir} already exists"
|
||||
echo " Please remove the ${uclibc_incdir} directory and try again"
|
||||
echo $usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Licensing
|
||||
|
||||
echo "You are about to install the uClibc++ library into the NuttX source"
|
||||
|
|
|
|||
|
|
@ -43,8 +43,7 @@ CXXSRCS += iostream.cxx istream.cxx iterator.cxx limits.cxx list.cxx
|
|||
CXXSRCS += locale.cxx map.cxx new_handler.cxx new_op.cxx new_opnt.cxx
|
||||
CXXSRCS += new_opv.cxx new_opvnt.cxx numeric.cxx ostream.cxx queue.cxx
|
||||
CXXSRCS += set.cxx sstream.cxx stack.cxx stdexcept.cxx streambuf.cxx
|
||||
CXXSRCS += string.cxx support.cxx typeinfo.cxx utility.cxx valarray.cxx
|
||||
CXXSRCS += vector.cxx
|
||||
CXXSRCS += string.cxx typeinfo.cxx utility.cxx valarray.cxx vector.cxx
|
||||
|
||||
# Add the path to the uClibc++ subdirectory
|
||||
|
||||
|
|
|
|||
|
|
@ -1,61 +1,93 @@
|
|||
/* Copyright (C) 2006 Garrett A. Kajmowicz
|
||||
|
||||
This file is part of the uClibc++ Library.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation, version 2.1
|
||||
of the License.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
* This file is part of the uClibc++ Library.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation, version 2.1
|
||||
* of the License.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
#include <func_exception>
|
||||
|
||||
//This is a system-specific header which does all of the error-handling management
|
||||
// This is a system-specific header which does all of the error-handling
|
||||
// management
|
||||
|
||||
#include <unwind-cxx.h>
|
||||
|
||||
namespace __cxxabiv1{
|
||||
|
||||
extern "C" void * __cxa_allocate_exception(std::size_t thrown_size) throw(){
|
||||
namespace __cxxabiv1
|
||||
{
|
||||
extern "C" void *__cxa_allocate_exception(std::size_t thrown_size) throw()
|
||||
{
|
||||
void *retval;
|
||||
//The sizeof crap is required by Itanium ABI because we need to provide space for
|
||||
//accounting information which is implementaion (gcc) specified
|
||||
|
||||
// The amount of data needed is the size of the object *PLUS*
|
||||
// the size of the header. The header is of struct __cxa_exception
|
||||
// The address needs to be adjusted because the pointer we return
|
||||
// should not point to the start of the memory, but to the point
|
||||
// where the object being thrown actually starts
|
||||
|
||||
retval = malloc (thrown_size + sizeof(__cxa_exception));
|
||||
if (0 == retval){
|
||||
|
||||
// Check to see that we actuall allocated memory
|
||||
|
||||
if (0 == retval)
|
||||
{
|
||||
std::terminate();
|
||||
}
|
||||
|
||||
// Need to do a typecast to char* otherwize we are doing math with
|
||||
// a void* which makes the compiler cranky (Like me)
|
||||
|
||||
memset (retval, 0, sizeof(__cxa_exception));
|
||||
return (void *)((unsigned char *)retval + sizeof(__cxa_exception));
|
||||
}
|
||||
|
||||
extern "C" void __cxa_free_exception(void *vptr) throw(){
|
||||
extern "C" void __cxa_free_exception(void *vptr) throw()
|
||||
{
|
||||
free( (char *)(vptr) - sizeof(__cxa_exception) );
|
||||
}
|
||||
|
||||
|
||||
extern "C" __cxa_dependent_exception * __cxa_allocate_dependent_exception() throw(){
|
||||
extern "C" __cxa_dependent_exception *__cxa_allocate_dependent_exception() throw()
|
||||
{
|
||||
__cxa_dependent_exception *retval;
|
||||
//The sizeof crap is required by Itanium ABI because we need to provide space for
|
||||
//accounting information which is implementaion (gcc) specified
|
||||
|
||||
// The amount of data needed is the size of the object *PLUS*
|
||||
// the size of the header. The header is of struct __cxa_exception
|
||||
// The address needs to be adjusted because the pointer we return
|
||||
// should not point to the start of the memory, but to the point
|
||||
// where the object being thrown actually starts
|
||||
|
||||
retval = static_cast<__cxa_dependent_exception*>(malloc (sizeof(__cxa_dependent_exception)));
|
||||
if (0 == retval){
|
||||
|
||||
// Check to see that we actuall allocated memory
|
||||
|
||||
if (0 == retval)
|
||||
{
|
||||
std::terminate();
|
||||
}
|
||||
|
||||
memset (retval, 0, sizeof(__cxa_dependent_exception));
|
||||
return retval;
|
||||
}
|
||||
|
||||
extern "C" void __cxa_free_dependent_exception(__cxa_dependent_exception *vptr) throw(){
|
||||
extern "C" void __cxa_free_dependent_exception(__cxa_dependent_exception *vptr) throw()
|
||||
{
|
||||
free( (char *)(vptr) );
|
||||
}
|
||||
|
||||
extern "C" void __cxa_throw(void *thrown_exception, std::type_info *tinfo, void (*dest) (void *))
|
||||
{
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -23,30 +23,31 @@
|
|||
// We can't do this yet because gcc is too stupid to be able to handle
|
||||
// different implementations of exception class.
|
||||
|
||||
#undef __UCLIBCXX_EXCEPTION_SUPPORT__
|
||||
#undef CONFIG_UCLIBCXX_EXCEPTION
|
||||
|
||||
#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
|
||||
#ifdef CONFIG_UCLIBCXX_EXCEPTION
|
||||
|
||||
namespace std{
|
||||
namespace std
|
||||
{
|
||||
_UCXXEXPORT static char * __std_exception_what_value = "exception";
|
||||
|
||||
//We are providing our own versions to be sneaky
|
||||
|
||||
|
||||
_UCXXEXPORT exception::~exception() throw(){
|
||||
_UCXXEXPORT exception::~exception() throw()
|
||||
{
|
||||
//Empty function
|
||||
}
|
||||
|
||||
_UCXXEXPORT const char* exception::what() const throw(){
|
||||
_UCXXEXPORT const char* exception::what() const throw()
|
||||
{
|
||||
return __std_exception_what_value;
|
||||
}
|
||||
|
||||
_UCXXEXPORT bad_exception::~bad_exception() throw(){
|
||||
_UCXXEXPORT bad_exception::~bad_exception() throw()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -24,59 +24,77 @@
|
|||
|
||||
namespace std{
|
||||
|
||||
#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
|
||||
#ifdef CONFIG_UCLIBCXX_EXCEPTION
|
||||
|
||||
_UCXXEXPORT void __throw_bad_alloc(){
|
||||
_UCXXEXPORT void __throw_bad_alloc()
|
||||
{
|
||||
throw bad_alloc();
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_out_of_range( const char * message){
|
||||
if(message == 0){
|
||||
_UCXXEXPORT void __throw_out_of_range(const char * message)
|
||||
{
|
||||
if(message == 0)
|
||||
{
|
||||
throw out_of_range();
|
||||
}
|
||||
|
||||
throw out_of_range(message);
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_overflow_error( const char * message){
|
||||
if(message == 0){
|
||||
_UCXXEXPORT void __throw_overflow_error(const char * message)
|
||||
{
|
||||
if(message == 0)
|
||||
{
|
||||
throw overflow_error();
|
||||
}
|
||||
|
||||
throw overflow_error(message);
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_length_error(const char * message){
|
||||
if(message == 0){
|
||||
_UCXXEXPORT void __throw_length_error(const char * message)
|
||||
{
|
||||
if(message == 0)
|
||||
{
|
||||
throw length_error();
|
||||
}
|
||||
|
||||
throw length_error(message);
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_invalid_argument(const char * message){
|
||||
if(message == 0){
|
||||
_UCXXEXPORT void __throw_invalid_argument(const char * message)
|
||||
{
|
||||
if(message == 0)
|
||||
{
|
||||
throw invalid_argument();
|
||||
}
|
||||
|
||||
throw invalid_argument(message);
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
_UCXXEXPORT void __throw_bad_alloc(){
|
||||
_UCXXEXPORT void __throw_bad_alloc()
|
||||
{
|
||||
abort();
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_out_of_range( const char * ){
|
||||
_UCXXEXPORT void __throw_out_of_range(const char *)
|
||||
{
|
||||
abort();
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_overflow_error( const char * ){
|
||||
_UCXXEXPORT void __throw_overflow_error(const char *)
|
||||
{
|
||||
abort();
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_length_error(const char * ){
|
||||
_UCXXEXPORT void __throw_length_error(const char *)
|
||||
{
|
||||
abort();
|
||||
}
|
||||
|
||||
_UCXXEXPORT void __throw_invalid_argument(const char *){
|
||||
_UCXXEXPORT void __throw_invalid_argument(const char *)
|
||||
{
|
||||
abort();
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -22,7 +22,6 @@
|
|||
|
||||
#include <istream>
|
||||
|
||||
|
||||
namespace std{
|
||||
|
||||
#ifdef __UCLIBCXX_EXPAND_ISTREAM_CHAR__
|
||||
|
|
@ -59,8 +58,7 @@ namespace std{
|
|||
template _UCXXEXPORT istream & istream::operator>>(void *& p);
|
||||
template _UCXXEXPORT istream & operator>>(istream & is, char & c);
|
||||
|
||||
|
||||
#ifdef __UCLIBCXX_HAS_FLOATS__
|
||||
#ifdef CONFIG_HAVE_FLOAT
|
||||
template _UCXXEXPORT istream & istream::operator>>(float &f);
|
||||
template _UCXXEXPORT istream & istream::operator>>(double &f);
|
||||
template _UCXXEXPORT istream & istream::operator>>(long double &f);
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@
|
|||
#include <exception>
|
||||
#include <stdexcept>
|
||||
|
||||
#ifdef __UCLIBCXX_EXCEPTION_SUPPORT__
|
||||
#ifdef CONFIG_UCLIBCXX_EXCEPTION
|
||||
|
||||
namespace std{
|
||||
|
||||
|
|
|
|||
|
|
@ -1,53 +0,0 @@
|
|||
/* Copyright (C) 2004 Garrett A. Kajmowicz
|
||||
|
||||
This file is part of the uClibc++ Library.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <support>
|
||||
|
||||
extern "C" void *__cxa_allocate_exception(size_t thrown_size){
|
||||
void * retval;
|
||||
|
||||
// The amount of data needed is the size of the object *PLUS*
|
||||
// the size of the header. The header is of struct __cxa_exception
|
||||
// The address needs to be adjusted because the pointer we return
|
||||
// should not point to the start of the memory, but to the point
|
||||
// where the object being thrown actually starts
|
||||
//
|
||||
retval = malloc(thrown_size + sizeof(__cxa_exception));
|
||||
|
||||
// Check to see that we actuall allocated memory
|
||||
if(retval == 0){
|
||||
std::terminate();
|
||||
}
|
||||
|
||||
//Need to do a typecast to char* otherwize we are doing math with
|
||||
//a void* which makes the compiler cranky (Like me)
|
||||
return ((char *)retval + sizeof(__cxa_exception));
|
||||
}
|
||||
|
||||
extern "C" void __cxa_free_exception(void *thrown_exception){
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
extern "C" void __cxa_throw (void *thrown_exception, void *info,void (*dest) (void *) ){
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -279,6 +279,9 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
|
|||
CONFIG_HAVE_CXX=y
|
||||
# CONFIG_HAVE_CXXINITIALIZE is not set
|
||||
# CONFIG_CXX_NEWLONG is not set
|
||||
CONFIG_UCLIBCXX=y
|
||||
CONFIG_UCLIBCXX_EXCEPTION=y
|
||||
CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE=32
|
||||
|
||||
#
|
||||
# Application Configuration
|
||||
|
|
|
|||
|
|
@ -46,4 +46,13 @@
|
|||
// Namespace
|
||||
//***************************************************************************
|
||||
|
||||
//***************************************************************************
|
||||
// Namespace
|
||||
//***************************************************************************
|
||||
|
||||
namespace std
|
||||
{
|
||||
using ::_Bool8;
|
||||
}
|
||||
|
||||
#endif // __INCLUDE_CXX_CSTDBOOL
|
||||
|
|
|
|||
|
|
@ -52,6 +52,8 @@ namespace std
|
|||
using ::FILE;
|
||||
using ::fpos_t;
|
||||
using ::size_t;
|
||||
|
||||
using ::clearerr;
|
||||
using ::fclose;
|
||||
using ::fflush;
|
||||
using ::feof;
|
||||
|
|
@ -69,16 +71,24 @@ namespace std
|
|||
using ::ftell;
|
||||
using ::fwrite;
|
||||
using ::gets;
|
||||
using ::ungetc;
|
||||
|
||||
using ::printf;
|
||||
using ::puts;
|
||||
using ::rename;
|
||||
using ::sprintf;
|
||||
using ::asprintf;
|
||||
using ::snprintf;
|
||||
using ::ungetc;
|
||||
using ::sscanf;
|
||||
using ::perror;
|
||||
|
||||
using ::vprintf;
|
||||
using ::vfprintf;
|
||||
using ::vsprintf;
|
||||
using ::avsprintf;
|
||||
using ::vsnprintf;
|
||||
using ::vsscanf;
|
||||
|
||||
using ::fdopen;
|
||||
using ::statfs;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -197,6 +197,7 @@
|
|||
/* GCC supports both types double and long long */
|
||||
|
||||
# define CONFIG_HAVE_LONG_LONG 1
|
||||
# define CONFIG_HAVE_FLOAT 1
|
||||
# define CONFIG_HAVE_DOUBLE 1
|
||||
# define CONFIG_HAVE_LONG_DOUBLE 1
|
||||
|
||||
|
|
@ -301,6 +302,7 @@
|
|||
/* SDCC does not support type long long or type double */
|
||||
|
||||
# undef CONFIG_HAVE_LONG_LONG
|
||||
# define CONFIG_HAVE_FLOAT 1
|
||||
# undef CONFIG_HAVE_DOUBLE
|
||||
# undef CONFIG_HAVE_LONG_DOUBLE
|
||||
|
||||
|
|
@ -406,6 +408,7 @@
|
|||
*/
|
||||
|
||||
# undef CONFIG_HAVE_LONG_LONG
|
||||
# define CONFIG_HAVE_FLOAT 1
|
||||
# undef CONFIG_HAVE_DOUBLE
|
||||
# undef CONFIG_HAVE_LONG_DOUBLE
|
||||
|
||||
|
|
@ -441,8 +444,9 @@
|
|||
# undef CONFIG_LONG_IS_NOT_INT
|
||||
# undef CONFIG_PTR_IS_NOT_INT
|
||||
# undef CONFIG_HAVE_INLINE
|
||||
# define inline
|
||||
# define inline 1
|
||||
# undef CONFIG_HAVE_LONG_LONG
|
||||
# define CONFIG_HAVE_FLOAT 1
|
||||
# undef CONFIG_HAVE_DOUBLE
|
||||
# undef CONFIG_HAVE_LONG_DOUBLE
|
||||
# undef CONFIG_CAN_PASS_STRUCTS
|
||||
|
|
|
|||
|
|
@ -10,6 +10,10 @@ config HAVE_CXX
|
|||
Toolchain supports C++ and CXX, CXXFLAGS, and COMPILEXX have been
|
||||
defined in the configurations Make.defs file.
|
||||
|
||||
if HAVE_CXX
|
||||
|
||||
comment "Basic CXX Support"
|
||||
|
||||
config HAVE_CXXINITIALIZE
|
||||
bool "Have C++ initialization"
|
||||
default n
|
||||
|
|
@ -25,3 +29,26 @@ config CXX_NEWLONG
|
|||
size_t may be type long or type int. This matters for some
|
||||
C++ library routines because the NuttX size_t might not have
|
||||
the same underlying type as your toolchain's size_t.
|
||||
|
||||
comment "uClibc++ Standard C++ Library"
|
||||
|
||||
config UCLIBCXX
|
||||
bool "Build uClibc++ (must be installed)"
|
||||
default n
|
||||
---help---
|
||||
If you have installed uClibc++ into the NuttX source try, then it can
|
||||
be built by selecting this option. See misc/uClibc++/README.txt for
|
||||
information on installing uClibc++.
|
||||
|
||||
if UCLIBCXX
|
||||
|
||||
config UCLIBCXX_EXCEPTION
|
||||
bool "Enable Exception Suppport"
|
||||
default y
|
||||
|
||||
config UCLIBCXX_IOSTREAM_BUFSIZE
|
||||
int "IO Stream Buffer Size"
|
||||
default 32
|
||||
|
||||
endif
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -49,12 +49,19 @@ CXXSRCS += libxx_newa.cxx
|
|||
DEPPATH = --dep-path .
|
||||
VPATH = .
|
||||
|
||||
# Include the uClibc++ Make.defs file (if it is present). If is present,
|
||||
# Include the uClibc++ Make.defs file if selected. If it is included,
|
||||
# the uClibc++/Make.defs file will add its files to the source file list,
|
||||
# add its DEPPATH info, and will add the appropriate paths to the VPATH
|
||||
# variable
|
||||
#
|
||||
# Note that an error will occur if you select CONFIG_LIBXX_UCLIBCXX
|
||||
# without installing the uClibc++ package. This is intentional to let
|
||||
# you know about the configuration problem. Refer to misc/uClibc++/README.txt
|
||||
# for more information
|
||||
|
||||
-include uClibc++/Make.defs
|
||||
ifeq ($(CONFIG_UCLIBCXX),y)
|
||||
include uClibc++/Make.defs
|
||||
endif
|
||||
|
||||
# Object Files
|
||||
|
||||
|
|
|
|||
|
|
@ -12,6 +12,10 @@ are recommended:
|
|||
- uClibc++ http://cxx.uclibc.org/
|
||||
- uSTL http://ustl.sourceforge.net/
|
||||
|
||||
There is a version of uClibc++ that is customized for NuttX that can
|
||||
be found here: misc/uClibc++. See misc/uClibc++ for installation
|
||||
instructions.
|
||||
|
||||
At present, only the following are supported here:
|
||||
|
||||
- void *operator new(std::size_t nbytes);
|
||||
|
|
@ -19,6 +23,7 @@ At present, only the following are supported here:
|
|||
- void operator delete[](void *ptr);
|
||||
- void __cxa_pure_virtual(void);
|
||||
- int __aeabi_atexit(void* object, void (*destroyer)(void*), void *dso_handle);
|
||||
- int __cxa_atexit(__cxa_exitfunc_t func, FAR void *arg, FAR void *dso_handle);
|
||||
|
||||
operator new
|
||||
------------
|
||||
|
|
|
|||
|
|
@ -130,6 +130,9 @@ extern "C"
|
|||
{
|
||||
// Register the function to be called when the task/thread exists.
|
||||
|
||||
alloc->func = func;
|
||||
alloc->arg = arg;
|
||||
|
||||
return on_exit(__cxa_callback, alloc);
|
||||
}
|
||||
else
|
||||
|
|
|
|||
Loading…
Reference in New Issue