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65845 sr=waterson r=jband

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proper demanging code, ensure .pdb files and log the results to a file


git-svn-id: svn://10.0.0.236/trunk@94327 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dprice%netscape.com
2001-05-09 04:01:57 +00:00
parent c264ef2fe0
commit 80a5b3dad5
3 changed files with 24 additions and 15 deletions
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30
mozilla/config/trace.cpp
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@@ -40,6 +40,7 @@ public:
};
static Reporter theReporter;
static FILE* logfile;
/*
Hash of function names, and call counts]
@@ -162,24 +163,24 @@ DumpFiles(PLDHashTable* table, PLDHashEntryHdr* hdr,
{
ModulesEntry* entry = (ModulesEntry*) hdr;
Node* cur = entry->byCount;
char dest[256];
char pdbName[256];
char dest[MAX_PATH];
char pdbName[MAX_PATH];
FILE* orderFile;
strcpy(pdbName, entry->moduleName);
strcat(pdbName, ".pdb");
if ( !::FindExecutableImage(pdbName, MOZ_SRC, dest) ) {
printf("+++ERROR Could not find %s\n",pdbName);
if (!::SearchTreeForFile(MOZ_SRC, pdbName, dest) ) {
fprintf(logfile,"+++ERROR Could not find %s\n",pdbName);
return PL_DHASH_NEXT;
}
dest[strlen(dest)-strlen(pdbName)-strlen("WIN32_D.OBJ\\")] = 0;
strcat(dest,"win32.order");
orderFile = fopen(dest,"w");
printf("Creating order file %s\n",dest);
fprintf(logfile,"Creating order file %s\n",dest);
while( cur ) {
if(cur->function[0] == '_' && cur->function[1] == '_')
while (cur) {
if (cur->function[0] == '_') // demangle "C" style function names
fprintf(orderFile,"%s ; %d\n", cur->function+1, cur->count );
else
fprintf(orderFile,"%s ; %d\n", cur->function, cur->count );
@@ -223,6 +224,8 @@ ListCounts(PLDHashTable* table, PLDHashEntryHdr* hdr,
if (ok)
{
if (displacement > 0)
return PL_DHASH_NEXT;
static int modInitialized = 0;
if (! modInitialized) {
modInitialized = 1;
@@ -249,16 +252,16 @@ ListCounts(PLDHashTable* table, PLDHashEntryHdr* hdr,
foo->function = strdup(symbol->Name);
foo->count = entry->count;
if ( cur->count < entry->count ) {
if (cur->count < entry->count) {
if (!strcmp(cur->function,symbol->Name))
return PL_DHASH_NEXT;
foo->next = mod->byCount;
mod->byCount = foo;
} else {
while ( cur->next ) {
while (cur->next) {
if (!strcmp(cur->function,symbol->Name))
return PL_DHASH_NEXT;
if ( cur->next->count > entry->count ) { cur = cur->next; }
if (cur->next->count > entry->count) { cur = cur->next; }
else { break; }
}
foo->next = cur->next;
@@ -278,13 +281,18 @@ Reporter::~Reporter()
// We want the nasty name, as we'll have to pass it back to the
// linker.
options &= ~SYMOPT_UNDNAME;
SymSetOptions(options);
char logName[MAX_PATH];
strcpy(logName,MOZ_SRC);
strcat(logName,"\\tracelog");
logfile = fopen(logName,"w");
// break the function names out by module and sort them.
PL_DHashTableEnumerate(&Calls, ListCounts, NULL);
// dump the order files for each module.
PL_DHashTableEnumerate(&Modules, DumpFiles, NULL);
fclose(logfile);
SymCleanup(GetCurrentProcess());
}