djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

realloc(): Log original memory ptr too.

Browse Source 
To alloc complete memory alloc flow tracing.
This commit is contained in:
Paul Sokolovsky 2014-01-30 03:58:17 +02:00
parent 4a74d31e70
commit cdd2c62e07
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
py/malloc.c
View File

@ -59,8 +59,8 @@ void *m_realloc(void *ptr, int old_num_bytes, int new_num_bytes) {
free(ptr);
return NULL;
}
ptr = realloc(ptr, new_num_bytes);
if (ptr == NULL) {
void *new_ptr = realloc(ptr, new_num_bytes);
if (new_ptr == NULL) {
printf("could not allocate memory, reallocating %d bytes\n", new_num_bytes);
return NULL;
}
@ -75,8 +75,8 @@ void *m_realloc(void *ptr, int old_num_bytes, int new_num_bytes) {
current_bytes_allocated += diff;
UPDATE_PEAK();
#endif
DEBUG_printf("realloc %d, %d : %p\n", old_num_bytes, new_num_bytes, ptr);
return ptr;
DEBUG_printf("realloc %p, %d, %d : %p\n", ptr, old_num_bytes, new_num_bytes, new_ptr);
return new_ptr;
}
void m_free(void *ptr, int num_bytes) {