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Breakpad uses x86 as the architecture name, not i386. Most tools don't care

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what architecture name is shown in a symbol file's MODULE line, but the Mac
crash_report tool's on_demand_symbol_supplier does. The new Mac dumper
inadvertently used i386. Correct that to make it x86. Temporarily make the
on_demand_symbol_supplier accept symbol files whose architecture is i386.
Also add x86_64 to the set of architectures that the on_demand_symbol_supplier
considers valid.

BUG=none
TEST=none
Review URL: http://breakpad.appspot.com/143001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@638 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mark@chromium.org 2010-08-06 19:47:16 +00:00
parent 0fdc829d32
commit 0ab73db415
2 changed files with 9 additions and 2 deletions
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8
src/common/mac/dump_syms.mm
View File

@ -449,12 +449,16 @@ bool DumpSymbols::WriteSymbolFile(FILE *stream) {
= NXGetArchInfoFromCpuType(selected_object_file_->cputype,
selected_object_file_->cpusubtype);
const char *selected_arch_name = selected_arch_info->name;
if (strcmp(selected_arch_name, "i386") == 0)
selected_arch_name = "x86";
// Produce a name to use in error messages that includes the
// filename, and the architecture, if there is more than one.
selected_object_name_ = [object_filename_ UTF8String];
if (object_files_.size() > 1) {
selected_object_name_ += ", architecture ";
selected_object_name_ + selected_arch_info->name;
selected_object_name_ + selected_arch_name;
}
// Compute a module name, to appear in the MODULE record.
@ -467,7 +471,7 @@ bool DumpSymbols::WriteSymbolFile(FILE *stream) {
identifier += "0";
// Create a module to hold the debugging information.
Module module([module_name UTF8String], "mac", selected_arch_info->name,
Module module([module_name UTF8String], "mac", selected_arch_name,
identifier);
// Parse the selected object file.

3
src/tools/mac/crash_report/on_demand_symbol_supplier.mm
View File

@ -86,7 +86,10 @@ OnDemandSymbolSupplier::OnDemandSymbolSupplier(const string &search_dir,
NSScanner *scanner = [NSScanner scannerWithString:dataStr];
BOOL goodScan = [scanner scanString:@"MODULE mac " intoString:nil];
if (goodScan) {
// TODO(mark): remove i386 from this list.
goodScan = ([scanner scanString:@"x86 " intoString:nil] ||
[scanner scanString:@"i386 " intoString:nil] ||
[scanner scanString:@"x86_64 " intoString:nil] ||
[scanner scanString:@"ppc " intoString:nil]);
if (goodScan) {
NSString *moduleID;