mirror of
https://git.suyu.dev/suyu/breakpad.git
synced 2026-02-19 00:39:38 +00:00
Added DWARF support to Breakpad client. Thanks to Google for open sourcing their DWARF code!
Modified dump_syms to detect dSYM bundles or a binary with DWARF data appropriately, and convert data from DWARF reader to dump_syms native structures R=danny.berlin (original writer of DWARF code) git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@286 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid
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||||
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||||
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||||
@@ -269,6 +276,16 @@
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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dstSubfolderSpec = 0;
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||||
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||||
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||||
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@@ -69,6 +71,7 @@
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||||
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||||
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||||
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08FB779DFE84155DC02AAC07 /* External Frameworks and Libraries */,
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||||
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||||
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||||
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9BE650490B52F6D800611104 /* macho_id.cc in Sources */,
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9BE6504B0B52F6D800611104 /* macho_walker.cc in Sources */,
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5578008B0BE1F3AB00EC23E0 /* macho_utilities.cc in Sources */,
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buildSettings = {
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||||
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DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
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DEPLOYMENT_POSTPROCESSING = YES;
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GCC_CHAR_IS_UNSIGNED_CHAR = YES;
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GCC_DYNAMIC_NO_PIC = NO;
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@@ -186,10 +212,12 @@
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||||
ppc,
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||||
i386,
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||||
);
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||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
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GCC_CHAR_IS_UNSIGNED_CHAR = YES;
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GCC_C_LANGUAGE_STANDARD = "compiler-default";
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GCC_ENABLE_OBJC_EXCEPTIONS = YES;
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GCC_MODEL_TUNING = G5;
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GCC_OPTIMIZATION_LEVEL = 0;
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GCC_PRECOMPILE_PREFIX_HEADER = YES;
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GCC_PREFIX_HEADER = "";
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HEADER_SEARCH_PATHS = (
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@@ -199,6 +227,7 @@
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||||
INSTALL_PATH = "$(HOME)/bin";
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PRODUCT_NAME = dump_syms;
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STRIP_STYLE = "non-global";
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WARNING_CFLAGS = "-Wall";
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||||
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||||
142
src/tools/mac/dump_syms/dump_syms_tool.mm
Normal file
142
src/tools/mac/dump_syms/dump_syms_tool.mm
Normal file
@@ -0,0 +1,142 @@
|
||||
// Copyright (c) 2006, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
// dump_syms_tool.m: Command line tool that uses the DumpSymbols class.
|
||||
// TODO(waylonis): accept stdin
|
||||
|
||||
#include <unistd.h>
|
||||
#include <mach-o/arch.h>
|
||||
|
||||
#include "dump_syms.h"
|
||||
#include "common/mac/macho_utilities.h"
|
||||
|
||||
typedef struct {
|
||||
NSString *srcPath;
|
||||
NSString *arch;
|
||||
NSString *uuidStr;
|
||||
BOOL result;
|
||||
} Options;
|
||||
|
||||
//=============================================================================
|
||||
static void Start(Options *options) {
|
||||
DumpSymbols *dump = [[DumpSymbols alloc]
|
||||
initWithContentsOfFile:options->srcPath];
|
||||
|
||||
if (!dump) {
|
||||
fprintf(stderr, "%s is not a valid Mach-o file\n",
|
||||
[options->srcPath fileSystemRepresentation]);
|
||||
options->result = NO;
|
||||
return;
|
||||
}
|
||||
|
||||
if (![dump setArchitecture:options->arch]) {
|
||||
fprintf(stderr, "Architecture: %s not available in %s\n",
|
||||
[options->arch UTF8String],
|
||||
[options->srcPath fileSystemRepresentation]);
|
||||
options->result = NO;
|
||||
return;
|
||||
}
|
||||
|
||||
options->result = [dump writeSymbolFile:@"-"];
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
static void Usage(int argc, const char *argv[]) {
|
||||
fprintf(stderr, "Output a Breakpad symbol file from a Mach-o file.\n");
|
||||
fprintf(stderr, "Usage: %s [-a ppc|i386|x86] <Mach-o file>\n",
|
||||
argv[0]);
|
||||
fprintf(stderr, "\t-a: Architecture type [default: native]\n");
|
||||
fprintf(stderr, "\t-h: Usage\n");
|
||||
fprintf(stderr, "\t-?: Usage\n");
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
static void SetupOptions(int argc, const char *argv[], Options *options) {
|
||||
extern int optind;
|
||||
const NXArchInfo *localArchInfo = NXGetLocalArchInfo();
|
||||
signed char ch;
|
||||
|
||||
if (localArchInfo) {
|
||||
if (localArchInfo->cputype & CPU_ARCH_ABI64)
|
||||
options->arch = (localArchInfo->cputype == CPU_TYPE_POWERPC64) ? @"ppc64":
|
||||
@"x86_64";
|
||||
else
|
||||
options->arch = (localArchInfo->cputype == CPU_TYPE_POWERPC) ? @"ppc" :
|
||||
@"x86";
|
||||
}
|
||||
|
||||
while ((ch = getopt(argc, (char * const *)argv, "a:h?")) != -1) {
|
||||
switch (ch) {
|
||||
case 'a':
|
||||
if (strcmp("ppc", optarg) == 0)
|
||||
options->arch = @"ppc";
|
||||
else if (strcmp("x86", optarg) == 0 || strcmp("i386", optarg) == 0)
|
||||
options->arch = @"x86";
|
||||
else if (strcmp("ppc64", optarg) == 0)
|
||||
options->arch = @"ppc64";
|
||||
else if (strcmp("x86_64", optarg) == 0)
|
||||
options->arch = @"x86_64";
|
||||
else {
|
||||
fprintf(stderr, "%s: Invalid architecture: %s\n", argv[0], optarg);
|
||||
Usage(argc, argv);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
case '?':
|
||||
case 'h':
|
||||
Usage(argc, argv);
|
||||
exit(0);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ((argc - optind) != 1) {
|
||||
fprintf(stderr, "Must specify Mach-o file\n");
|
||||
Usage(argc, argv);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
options->srcPath = [[NSFileManager defaultManager]
|
||||
stringWithFileSystemRepresentation:argv[optind]
|
||||
length:strlen(argv[optind])];
|
||||
}
|
||||
|
||||
//=============================================================================
|
||||
int main (int argc, const char * argv[]) {
|
||||
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
||||
Options options;
|
||||
|
||||
bzero(&options, sizeof(Options));
|
||||
SetupOptions(argc, argv, &options);
|
||||
Start(&options);
|
||||
|
||||
[pool release];
|
||||
|
||||
return !options.result;
|
||||
}
|
||||
Reference in New Issue
Block a user