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-rw-r--r--src/tools/mac/dump_syms/macho_dump.cc202
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diff --git a/src/tools/mac/dump_syms/macho_dump.cc b/src/tools/mac/dump_syms/macho_dump.cc
deleted file mode 100644
index b724cc74..00000000
--- a/src/tools/mac/dump_syms/macho_dump.cc
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright 2010 Google LLC
-//
-// 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 LLC 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.
-
-// Original author: Jim Blandy <jimb@mozilla.com> <jimb@red-bean.com>
-
-// macho_dump.cc: Dump the contents of a Mach-O file. This is mostly
-// a test program for the Mach_O::FatReader and Mach_O::Reader classes.
-
-#include <errno.h>
-#include <fcntl.h>
-#include <mach-o/arch.h>
-#include <sys/mman.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include <sstream>
-#include <string>
-#include <vector>
-
-#include "common/byte_cursor.h"
-#include "common/mac/arch_utilities.h"
-#include "common/mac/macho_reader.h"
-#include "common/path_helper.h"
-
-using google_breakpad::ByteBuffer;
-using std::ostringstream;
-using std::string;
-using std::vector;
-
-namespace {
-namespace mach_o = google_breakpad::mach_o;
-
-string program_name;
-
-int check_syscall(int result, const char* operation, const char* filename) {
- if (result < 0) {
- fprintf(stderr, "%s: %s '%s': %s\n",
- program_name.c_str(), operation,
- filename, strerror(errno));
- exit(1);
- }
- return result;
-}
-
-class DumpSection: public mach_o::Reader::SectionHandler {
- public:
- DumpSection() : index_(0) { }
- bool HandleSection(const mach_o::Section& section) {
- printf(" section %d '%s' in segment '%s'\n"
- " address: 0x%llx\n"
- " alignment: 1 << %d B\n"
- " flags: %d\n"
- " size: %ld\n",
- index_++, section.section_name.c_str(), section.segment_name.c_str(),
- section.address, section.align,
- mach_o::SectionFlags(section.flags),
- section.contents.Size());
- return true;
- }
-
- private:
- int index_;
-};
-
-class DumpCommand: public mach_o::Reader::LoadCommandHandler {
- public:
- DumpCommand(mach_o::Reader* reader) : reader_(reader), index_(0) { }
- bool UnknownCommand(mach_o::LoadCommandType type,
- const ByteBuffer& contents) {
- printf(" load command %d: %d", index_++, type);
- return true;
- }
- bool SegmentCommand(const mach_o::Segment& segment) {
- printf(" load command %d: %s-bit segment '%s'\n"
- " address: 0x%llx\n"
- " memory size: 0x%llx\n"
- " maximum protection: 0x%x\n"
- " initial protection: 0x%x\n"
- " flags: %d\n"
- " section_list size: %ld B\n",
- index_++, (segment.bits_64 ? "64" : "32"), segment.name.c_str(),
- segment.vmaddr, segment.vmsize, segment.maxprot,
- segment.initprot, mach_o::SegmentFlags(segment.flags),
- segment.section_list.Size());
-
- DumpSection dump_section;
- return reader_->WalkSegmentSections(segment, &dump_section);
- }
- private:
- mach_o::Reader* reader_;
- int index_;
-};
-
-void DumpFile(const char* filename) {
- int fd = check_syscall(open(filename, O_RDONLY), "opening", filename);
- struct stat attributes;
- check_syscall(fstat(fd, &attributes),
- "getting file attributes for", filename);
- void* mapping = mmap(NULL, attributes.st_size, PROT_READ,
- MAP_PRIVATE, fd, 0);
- close(fd);
- check_syscall(mapping == (void*)-1 ? -1 : 0,
- "mapping contents of", filename);
-
- mach_o::FatReader::Reporter fat_reporter(filename);
- mach_o::FatReader fat_reader(&fat_reporter);
- if (!fat_reader.Read(reinterpret_cast<uint8_t*>(mapping),
- attributes.st_size)) {
- exit(1);
- }
- printf("filename: %s\n", filename);
- size_t object_files_size;
- const SuperFatArch* super_fat_object_files =
- fat_reader.object_files(&object_files_size);
- struct fat_arch* object_files;
- if (!super_fat_object_files->ConvertToFatArch(object_files)) {
- exit(1);
- }
- printf(" object file count: %ld\n", object_files_size);
- for (size_t i = 0; i < object_files_size; i++) {
- const struct fat_arch& file = object_files[i];
- const NXArchInfo* fat_arch_info =
- google_breakpad::BreakpadGetArchInfoFromCpuType(
- file.cputype, file.cpusubtype);
- printf("\n object file %ld:\n"
- " fat header:\n:"
- " CPU type: %s (%s)\n"
- " size: %d B\n"
- " alignment: 1<<%d B\n",
- i, fat_arch_info->name, fat_arch_info->description,
- file.size, file.align);
-
- ostringstream name;
- name << filename;
- if (object_files_size > 1)
- name << ", object file #" << i;
- ByteBuffer file_contents(reinterpret_cast<uint8_t*>(mapping)
- + file.offset, file.size);
- mach_o::Reader::Reporter reporter(name.str());
- mach_o::Reader reader(&reporter);
- if (!reader.Read(file_contents, file.cputype, file.cpusubtype)) {
- exit(1);
- }
-
- const NXArchInfo* macho_arch_info =
- NXGetArchInfoFromCpuType(reader.cpu_type(),
- reader.cpu_subtype());
- printf(" Mach-O header:\n"
- " word size: %s\n"
- " CPU type: %s (%s)\n"
- " File type: %d\n"
- " flags: %x\n",
- (reader.bits_64() ? "64 bits" : "32 bits"),
- macho_arch_info->name, macho_arch_info->description,
- reader.file_type(), reader.flags());
-
- DumpCommand dump_command(&reader);
- reader.WalkLoadCommands(&dump_command);
- }
- munmap(mapping, attributes.st_size);
-}
-
-} // namespace
-
-int main(int argc, char** argv) {
- program_name = google_breakpad::BaseName(argv[0]);
- if (argc == 1) {
- fprintf(stderr, "Usage: %s FILE ...\n"
- "Dump the contents of the Mach-O or fat binary files "
- "'FILE ...'.\n", program_name.c_str());
- }
- for (int i = 1; i < argc; i++) {
- DumpFile(argv[i]);
- }
-}
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