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py: Revert to old gc_realloc for now.

This commit is contained in:
Damien George 2014-03-07 00:21:51 +00:00
parent f08ddef676
commit 6fc765c928
1 changed files with 19 additions and 0 deletions
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19
py/gc.c
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@ -326,6 +326,24 @@ machine_uint_t gc_nbytes(void *ptr_in) {
return 0;
}
// use this realloc for now, one below is broken
void *gc_realloc(void *ptr, machine_uint_t n_bytes) {
machine_uint_t n_existing = gc_nbytes(ptr);
if (n_bytes <= n_existing) {
return ptr;
} else {
// TODO check if we can grow inplace
void *ptr2 = gc_alloc(n_bytes);
if (ptr2 == NULL) {
return ptr2;
}
memcpy(ptr2, ptr, n_existing);
gc_free(ptr);
return ptr2;
}
}
#if 0
void *gc_realloc(void *ptr_in, machine_uint_t n_bytes) {
void *ptr_out = NULL;
machine_uint_t block = 0;
@ -395,6 +413,7 @@ void *gc_realloc(void *ptr_in, machine_uint_t n_bytes) {
return ptr_out;
}
#endif
void gc_dump_info() {
gc_info_t info;