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bug 113738 Cost of malloc into trace-malloc log r=blythe, sr=brendan

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This commit is contained in:
dp@netscape.com
2001-12-15 00:24:12 +00:00
parent 26b9530193
commit 97ae98bb5e
8 changed files with 172 additions and 82 deletions
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26
tools/trace-malloc/lib/nsWinTraceMalloc.cpp
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@@ -138,14 +138,16 @@ DHWImportHooker &getMallocHooker()
void * __cdecl dhw_malloc( size_t size )
{
PRUint32 start = PR_IntervalNow();
void* result = DHW_ORIGINAL(MALLOC_, getMallocHooker())(size);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return result;
g_lockOut = TRUE;
#ifdef VERBOSE
printf("* malloc called to get %d bytes. returned %#x\n", size, result);
#endif
MallocCallback(result, size);
MallocCallback(result, size, start, end);
// dumpStack();
// printf("\n");
g_lockOut = FALSE;
@@ -162,13 +164,16 @@ DHWImportHooker &getCallocHooker()
void * __cdecl dhw_calloc( size_t count, size_t size )
{
PRUint32 start = PR_IntervalNow();
void* result = DHW_ORIGINAL(CALLOC_, getCallocHooker())(count,size);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return result;
g_lockOut = TRUE;
#ifdef VERBOSE
printf("* calloc called to get %d many of %d bytes. returned %#x\n", count, size, result);
#endif CallocCallback(result, count, size);
#endif
CallocCallback(result, count, size, start, end);
// dumpStack();
// printf("\n");
g_lockOut = FALSE;
@@ -184,14 +189,16 @@ DHWImportHooker &getFreeHooker()
void __cdecl dhw_free( void* p )
{
PRUint32 start = PR_IntervalNow();
DHW_ORIGINAL(FREE_, getFreeHooker())(p);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return;
g_lockOut = TRUE;
#ifdef VERBOSE
printf("* free called for %#x\n", p);
#endif
FreeCallback(p);
FreeCallback(p, start, end);
// dumpStack();
// printf("\n");
g_lockOut = FALSE;
@@ -207,7 +214,9 @@ DHWImportHooker &getReallocHooker()
void * __cdecl dhw_realloc(void * pin, size_t size)
{
PRUint32 start = PR_IntervalNow();
void* pout = DHW_ORIGINAL(REALLOC_, getReallocHooker())(pin, size);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return pout;
g_lockOut = TRUE;
@@ -216,7 +225,7 @@ void * __cdecl dhw_realloc(void * pin, size_t size)
printf("* realloc called to resize to %d. old ptr: %#x. new ptr: %#x\n",
size, pin, pout);
#endif
ReallocCallback(pin,pout,size);
ReallocCallback(pin, pout, size, start, end);
// dumpStack();
// printf("\n");
g_lockOut = FALSE;
@@ -233,8 +242,9 @@ DHWImportHooker &getNewHooker()
void * __cdecl dhw_new(size_t size)
{
PRUint32 start = PR_IntervalNow();
void* result = DHW_ORIGINAL(NEW_, getNewHooker())(size);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return result;
g_lockOut = TRUE;
@@ -243,7 +253,7 @@ void * __cdecl dhw_new(size_t size)
printf("* new called to get %d bytes. returned %#x\n", size, result);
dumpStack();
#endif
MallocCallback(result,size);//do we need a different one for new?
MallocCallback(result, size, start, end);//do we need a different one for new?
// printf("\n");
g_lockOut = FALSE;
return result;
@@ -259,7 +269,9 @@ DHWImportHooker &getDeleteHooker()
void __cdecl dhw_delete(void* p)
{
PRUint32 start = PR_IntervalNow();
DHW_ORIGINAL(DELETE_, getDeleteHooker())(p);
PRUint32 end = PR_IntervalNow();
if (g_lockOut)
return;
g_lockOut = TRUE;
@@ -267,7 +279,7 @@ void __cdecl dhw_delete(void* p)
printf("* delete called for %#x\n", p);
dumpStack();
#endif
FreeCallback(p);
FreeCallback(p, start, end);
// printf("\n");
g_lockOut = FALSE;
}