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- memory leak checker fixed a few issues

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This commit is contained in:
Mark Vejvoda 2012-04-16 16:57:10 +00:00
parent 1403a3fe44
commit ae91368a99
2 changed files with 81 additions and 74 deletions
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148
source/shared_lib/sources/platform/sdl/platform_util.cpp
View File

@ -68,89 +68,91 @@ void exceptionMessage(const exception &excp) {
#if defined(__GNUC__) && !defined(__FreeBSD__) && !defined(BSD)
static int getFileAndLine(char *function, void *address, char *file, size_t flen) {
int line=-1;
const int maxbufSize = 8094;
char buf[maxbufSize+1]="";
//char *p=NULL;
if(PlatformExceptionHandler::application_binary != "") {
const int maxbufSize = 8094;
char buf[maxbufSize+1]="";
//char *p=NULL;
// prepare command to be executed
// our program need to be passed after the -e parameter
//sprintf (buf, "/usr/bin/addr2line -C -e ./a.out -f -i %lx", addr);
sprintf(buf, "addr2line -C -e %s -f -i %p",PlatformExceptionHandler::application_binary.c_str(),address);
// prepare command to be executed
// our program need to be passed after the -e parameter
//sprintf (buf, "/usr/bin/addr2line -C -e ./a.out -f -i %lx", addr);
sprintf(buf, "addr2line -C -e %s -f -i %p",PlatformExceptionHandler::application_binary.c_str(),address);
FILE* f = popen (buf, "r");
if (f == NULL) {
perror (buf);
return 0;
}
FILE* f = popen (buf, "r");
if (f == NULL) {
perror (buf);
return 0;
}
if(function != NULL && function[0] != '\0') {
line = 0;
for(;function != NULL && function[0] != '\0';) {
// get function name
char *ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
pclose(f);
return line;
}
//printf("Looking for [%s] Found [%s]\n",function,ret);
if(strstr(ret,function) != NULL) {
break;
}
// get file and line
ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
pclose(f);
return line;
}
if(strlen(buf) > 0 && buf[0] != '?') {
//int l;
char *p = buf;
// file name is until ':'
while(*p != 0 && *p != ':') {
p++;
if(function != NULL && function[0] != '\0') {
line = 0;
for(;function != NULL && function[0] != '\0';) {
// get function name
char *ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
pclose(f);
return line;
}
//printf("Looking for [%s] Found [%s]\n",function,ret);
if(strstr(ret,function) != NULL) {
break;
}
*p++ = 0;
// after file name follows line number
strcpy (file , buf);
sscanf (p,"%d", &line);
}
else {
strcpy (file,"unknown");
line = 0;
// get file and line
ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
pclose(f);
return line;
}
if(strlen(buf) > 0 && buf[0] != '?') {
//int l;
char *p = buf;
// file name is until ':'
while(*p != 0 && *p != ':') {
p++;
}
*p++ = 0;
// after file name follows line number
strcpy (file , buf);
sscanf (p,"%d", &line);
}
else {
strcpy (file,"unknown");
line = 0;
}
}
}
}
// get file and line
char *ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
// get file and line
char *ret = fgets (buf, maxbufSize, f);
if(ret == NULL) {
pclose(f);
return line;
}
if(strlen(buf) > 0 && buf[0] != '?') {
//int l;
char *p = buf;
// file name is until ':'
while(*p != 0 && *p != ':') {
p++;
}
*p++ = 0;
// after file name follows line number
strcpy (file , buf);
sscanf (p,"%d", &line);
}
else {
strcpy (file,"unknown");
line = 0;
}
pclose(f);
return line;
}
if(strlen(buf) > 0 && buf[0] != '?') {
//int l;
char *p = buf;
// file name is until ':'
while(*p != 0 && *p != ':') {
p++;
}
*p++ = 0;
// after file name follows line number
strcpy (file , buf);
sscanf (p,"%d", &line);
}
else {
strcpy (file,"unknown");
line = 0;
}
pclose(f);
return line;
}

7
source/shared_lib/sources/util/leak_dumper.cpp
View File

@ -14,7 +14,7 @@
using Shared::Platform::MutexSafeWrapper;
bool AllocInfo::application_binary_initialized = false;
static AllocRegistry memoryLeaks = AllocRegistry::getInstance();
//static AllocRegistry memoryLeaks = AllocRegistry::getInstance();
// =====================================================
// class AllocRegistry
@ -108,6 +108,11 @@ void AllocRegistry::dump(const char *path) {
fprintf(f, "Not monitored allocations: %d, %lu bytes\n", nonMonitoredCount, nonMonitoredBytes);
fclose(f);
printf("Memory leak dump summary:\n");
printf("Total leaks: %d, %lu bytes\n", leakCount, leakBytes);
printf("Total allocations: %d, %lu bytes\n", allocCount, allocBytes);
printf("Not monitored allocations: %d, %lu bytes\n", nonMonitoredCount, nonMonitoredBytes);
}
#endif