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Move allocation-tracking into rust_srv.

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Michael Bebenita 2010-07-27 23:10:31 -07:00 committed by Graydon Hoare
parent 712249d6b8
commit 6afb6c767e
2 changed files with 14 additions and 10 deletions
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21
src/rt/rust.cpp
View File

@ -1,13 +1,12 @@
#include "rust_internal.h"
#include "util/array_list.h"
// #define TRACK_ALLOCATIONS
#define TRACK_ALLOCATIONS
// For debugging, keeps track of live allocations, so you can find out
// exactly what leaked.
#ifdef TRACK_ALLOCATIONS
array_list<void *> allocation_list;
#endif
//#ifdef TRACK_ALLOCATIONS
//array_list<void *> allocation_list;
//#endif
rust_srv::rust_srv() :
live_allocs(0)
@ -70,16 +69,18 @@ rust_srv::realloc(void *p, size_t bytes)
void
rust_srv::free(void *p)
{
#ifdef TRACK_ALLOCATIONS
if (allocation_list.replace(p, NULL) == NULL) {
printf("ptr 0x%" PRIxPTR " is not in allocation_list\n",
(uintptr_t) p);
fatal("not in allocation_list", __FILE__, __LINE__);
}
#endif
if (live_allocs < 1) {
fatal("live_allocs < 1", __FILE__, __LINE__);
}
live_allocs--;
::free(p);
#ifdef TRACK_ALLOCATIONS
if (allocation_list.replace(p, NULL) == NULL) {
fatal("not in allocation_list", __FILE__, __LINE__);
}
#endif
}
void

3
src/rt/rust.h
View File

@ -17,8 +17,11 @@
#define CDECL
#endif
#include "util/array_list.h"
struct rust_srv {
size_t live_allocs;
array_list<void *> allocation_list;
virtual void log(char const *);
virtual void fatal(char const *, char const *, size_t);