void pypy_check_stack_count(void)
{
# ifdef PYPY_USE_ASMGCC
void *anchor = (void*)&pypy_g_ASM_FRAMEDATA_HEAD;
void *fd = ((void* *) (((char *)anchor) + sizeof(void*)))[0];
long got = 0;
long stacks_counter =
pypy_g_rpython_rtyper_lltypesystem_rffi_StackCounter.sc_inst_stacks_counter;
while (fd != anchor) {
got += 1;
fd = ((void* *) (((char *)fd) + sizeof(void*)))[0];
}
RPyAssert(rpy_fastgil == 1,
"pypy_check_stack_count doesn't have the GIL");
RPyAssert(got == stacks_counter - 1,
"bad stacks_counter or non-closed stacks around");
# endif
}
void pypy_debug_alloc_start(void *addr, const char *funcname)
{
struct pypy_debug_alloc_s *p = malloc(sizeof(struct pypy_debug_alloc_s));
RPyAssert(p, "out of memory");
p->next = pypy_debug_alloc_list;
p->addr = addr;
p->funcname = funcname;
pypy_debug_alloc_list = p;
}
void pypy_debug_alloc_stop(void *addr)
{
struct pypy_debug_alloc_s **p;
for (p = &pypy_debug_alloc_list; *p; p = &((*p)->next))
if ((*p)->addr == addr)
{
struct pypy_debug_alloc_s *dying;
dying = *p;
*p = dying->next;
free(dying);
return;
}
RPyAssert(0, "free() of a never-malloc()ed object");
}
