diff options
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 816973f86a..dbfaf7dc97 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -364,8 +364,10 @@ eval_code2(co, globals, locals, #define BASIC_PUSH(v) (*stack_pointer++ = (v)) #define BASIC_POP() (*--stack_pointer) +#if 0 #define CHECK_STACK(n) (STACK_LEVEL() + (n) < f->f_nvalues || \ (stack_pointer = extend_stack(f, STACK_LEVEL(), n))) +#endif #ifdef LLTRACE #define PUSH(v) (BASIC_PUSH(v), lltrace && prtrace(TOP(), "push")) @@ -403,8 +405,8 @@ eval_code2(co, globals, locals, globals, /*globals*/ locals, /*locals*/ owner, /*owner*/ - 50, /*nvalues*/ - 20); /*nblocks*/ + co->co_stacksize, /*nvalues*/ + CO_MAXBLOCKS); /*nblocks*/ if (f == NULL) return NULL; @@ -626,10 +628,12 @@ eval_code2(co, globals, locals, } #endif +#ifdef CHECK_STACK if (!CHECK_STACK(3)) { x = NULL; break; } +#endif /* Main switch on opcode */ @@ -1097,10 +1101,12 @@ eval_code2(co, globals, locals, why = WHY_EXCEPTION; } else { +#ifdef CHECK_STACK if (!CHECK_STACK(oparg)) { x = NULL; break; } +#endif for (; --oparg >= 0; ) { w = GETTUPLEITEM(v, oparg); INCREF(w); @@ -1122,10 +1128,12 @@ eval_code2(co, globals, locals, why = WHY_EXCEPTION; } else { +#ifdef CHECK_STACK if (!CHECK_STACK(oparg)) { x = NULL; break; } +#endif for (; --oparg >= 0; ) { w = getlistitem(v, oparg); INCREF(w); |