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Fix a bug when using the __lltrace__ opcode tracer, and a problem sith signed chars in frameobject.c which can occur with opcodes > 127

This commit is contained in:
Kristján Valur Jónsson 2007-04-13 22:07:33 +00:00
parent 25a3864541
commit 2f2f57916c
2 changed files with 3 additions and 3 deletions
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4
Objects/frameobject.c
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@ -68,7 +68,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno)
int new_lineno = 0; /* The new value of f_lineno */
int new_lasti = 0; /* The new value of f_lasti */
int new_iblock = 0; /* The new value of f_iblock */
char *code = NULL; /* The bytecode for the frame... */
unsigned char *code = NULL; /* The bytecode for the frame... */
Py_ssize_t code_len = 0; /* ...and its length */
char *lnotab = NULL; /* Iterating over co_lnotab */
Py_ssize_t lnotab_len = 0; /* (ditto) */
@ -85,7 +85,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno)
int blockstack[CO_MAXBLOCKS]; /* Walking the 'finally' blocks */
int in_finally[CO_MAXBLOCKS]; /* (ditto) */
int blockstack_top = 0; /* (ditto) */
int setup_op = 0; /* (ditto) */
unsigned char setup_op = 0; /* (ditto) */
/* f_lineno must be an integer. */
if (!PyInt_Check(p_new_lineno)) {

2
Python/ceval.c
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@ -662,7 +662,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
#define STACKADJ(n) { (void)(BASIC_STACKADJ(n), \
lltrace && prtrace(TOP(), "stackadj")); \
assert(STACK_LEVEL() <= co->co_stacksize); }
#define EXT_POP(STACK_POINTER) (lltrace && prtrace(*(STACK_POINTER), "ext_pop"), *--(STACK_POINTER))
#define EXT_POP(STACK_POINTER) (lltrace && prtrace((STACK_POINTER)[-1], "ext_pop"), *--(STACK_POINTER))
#else
#define PUSH(v) BASIC_PUSH(v)
#define POP() BASIC_POP()