Prebuilts built with MSVC2015
Change-Id: I0aa1430a7859fe20257cbd7520f417365a728398
diff --git a/Debug/common_windows_lib.lib b/Debug/common_windows_lib.lib
index 2e40d14..ae2df82 100755
--- a/Debug/common_windows_lib.lib
+++ b/Debug/common_windows_lib.lib
Binary files differ
diff --git a/Debug/crash_generation_client.lib b/Debug/crash_generation_client.lib
index e99a409..de1a217 100755
--- a/Debug/crash_generation_client.lib
+++ b/Debug/crash_generation_client.lib
Binary files differ
diff --git a/Debug/dump_syms.exe b/Debug/dump_syms.exe
index ade9c02..b93cd8a 100755
--- a/Debug/dump_syms.exe
+++ b/Debug/dump_syms.exe
Binary files differ
diff --git a/Debug/exception_handler.lib b/Debug/exception_handler.lib
index 426dc60..3b8fb96 100755
--- a/Debug/exception_handler.lib
+++ b/Debug/exception_handler.lib
Binary files differ
diff --git a/Debug/libdisasm.lib b/Debug/libdisasm.lib
index 16c362c..d0c9af7 100755
--- a/Debug/libdisasm.lib
+++ b/Debug/libdisasm.lib
Binary files differ
diff --git a/Debug/minidump_stackwalk.exe b/Debug/minidump_stackwalk.exe
index abf433b..6ef5955 100755
--- a/Debug/minidump_stackwalk.exe
+++ b/Debug/minidump_stackwalk.exe
Binary files differ
diff --git a/Debug/processor.lib b/Debug/processor.lib
index 405a456..1d17818 100755
--- a/Debug/processor.lib
+++ b/Debug/processor.lib
Binary files differ
diff --git a/Debug/symupload.exe b/Debug/symupload.exe
index 51553ee..8aa406e 100755
--- a/Debug/symupload.exe
+++ b/Debug/symupload.exe
Binary files differ
diff --git a/Release/common_windows_lib.lib b/Release/common_windows_lib.lib
index 68d0f95..4c5a818 100755
--- a/Release/common_windows_lib.lib
+++ b/Release/common_windows_lib.lib
Binary files differ
diff --git a/Release/crash_generation_client.lib b/Release/crash_generation_client.lib
index 29f6e33..7c31ef1 100755
--- a/Release/crash_generation_client.lib
+++ b/Release/crash_generation_client.lib
Binary files differ
diff --git a/Release/dump_syms.exe b/Release/dump_syms.exe
index 07ab6b5..db4c791 100755
--- a/Release/dump_syms.exe
+++ b/Release/dump_syms.exe
Binary files differ
diff --git a/Release/exception_handler.lib b/Release/exception_handler.lib
index 87b150b..e4ca137 100755
--- a/Release/exception_handler.lib
+++ b/Release/exception_handler.lib
Binary files differ
diff --git a/Release/libdisasm.lib b/Release/libdisasm.lib
index 20018d2..be15edc 100755
--- a/Release/libdisasm.lib
+++ b/Release/libdisasm.lib
Binary files differ
diff --git a/Release/minidump_stackwalk.exe b/Release/minidump_stackwalk.exe
index 403d7e5..771f643 100755
--- a/Release/minidump_stackwalk.exe
+++ b/Release/minidump_stackwalk.exe
Binary files differ
diff --git a/Release/processor.lib b/Release/processor.lib
index a9bcc82..e9f52ff 100755
--- a/Release/processor.lib
+++ b/Release/processor.lib
Binary files differ
diff --git a/Release/symupload.exe b/Release/symupload.exe
index b7601c2..2c0a1eb 100755
--- a/Release/symupload.exe
+++ b/Release/symupload.exe
Binary files differ
diff --git a/breakpad.patches b/breakpad.patches
old mode 100644
new mode 100755
index 02a2859..fdbe599
--- a/breakpad.patches
+++ b/breakpad.patches
@@ -1,303 +1,3 @@
-From 0cd07b7ff1672505361e459b7dd8b9cea34890db Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 14:52:34 +0000
-Subject: [PATCH 1/9] Define intptr and uintptr in a more generic way
-
----
- src/common/dwarf/types.h | 8 ++------
- 1 file changed, 2 insertions(+), 6 deletions(-)
-
-diff --git a/src/common/dwarf/types.h b/src/common/dwarf/types.h
-index 61ca457..59dda31 100644
---- a/src/common/dwarf/types.h
-+++ b/src/common/dwarf/types.h
-@@ -45,11 +45,7 @@ typedef unsigned short uint16;
- typedef unsigned int uint32;
- typedef unsigned long long uint64;
-
--#ifdef __PTRDIFF_TYPE__
--typedef __PTRDIFF_TYPE__ intptr;
--typedef unsigned __PTRDIFF_TYPE__ uintptr;
--#else
--#error "Can't find pointer-sized integral types."
--#endif
-+typedef intptr_t intptr;
-+typedef uintptr_t uintptr;
-
- #endif // _COMMON_DWARF_TYPES_H__
---
-2.6.0.rc2.230.g3dd15c0
-
-From 231eec7e70d0a2ee3ebef86f9b7111d238a1ff3c Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 14:54:00 +0000
-Subject: [PATCH 2/9] Remove unused include
-
----
- src/processor/disassembler_x86.cc | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/src/processor/disassembler_x86.cc b/src/processor/disassembler_x86.cc
-index 9eba848..55902240 100644
---- a/src/processor/disassembler_x86.cc
-+++ b/src/processor/disassembler_x86.cc
-@@ -27,7 +27,6 @@
- #include "processor/disassembler_x86.h"
-
- #include <string.h>
--#include <unistd.h>
-
- namespace google_breakpad {
-
---
-2.6.0.rc2.230.g3dd15c0
-
-From d2877788fdca7d4f2b800b150154094c63889549 Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 14:54:57 +0000
-Subject: [PATCH 3/9] Undefine MSVC macro to get code compiling
-
----
- src/processor/exploitability_win.cc | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/src/processor/exploitability_win.cc b/src/processor/exploitability_win.cc
-index a1f8703..b044265 100644
---- a/src/processor/exploitability_win.cc
-+++ b/src/processor/exploitability_win.cc
-@@ -46,6 +46,10 @@
-
- #include "third_party/libdisasm/libdis.h"
-
-+#ifdef exception_code
-+#undef exception_code
-+#endif
-+
- namespace google_breakpad {
-
- // The cutoff that we use to judge if and address is likely an offset
---
-2.6.0.rc2.230.g3dd15c0
-
-From 4498332f11710f391dbeea110b926d267c84a881 Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 14:57:23 +0000
-Subject: [PATCH 4/9] Don't depend on sizeof(void)
-
----
- src/third_party/libdisasm/x86_disasm.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/third_party/libdisasm/x86_disasm.c b/src/third_party/libdisasm/x86_disasm.c
-index 51a213a..1b82f4e 100644
---- a/src/third_party/libdisasm/x86_disasm.c
-+++ b/src/third_party/libdisasm/x86_disasm.c
-@@ -35,7 +35,7 @@ unsigned int x86_disasm( unsigned char *buf, unsigned int buf_len,
-
- if ( offset >= buf_len ) {
- /* another caller screwup ;) */
-- x86_report_error(report_disasm_bounds, (void*)(long)buf_rva+offset);
-+ x86_report_error(report_disasm_bounds, (void*)(long)(buf_rva+offset));
- return 0;
- }
-
-@@ -53,13 +53,13 @@ unsigned int x86_disasm( unsigned char *buf, unsigned int buf_len,
-
- /* check and see if we had an invalid instruction */
- if (! size ) {
-- x86_report_error(report_invalid_insn, (void*)(long)buf_rva+offset );
-+ x86_report_error(report_invalid_insn, (void*)(long)(buf_rva+offset));
- return 0;
- }
-
- /* check if we overran the end of the buffer */
- if ( size > len ) {
-- x86_report_error( report_insn_bounds, (void*)(long)buf_rva + offset );
-+ x86_report_error( report_insn_bounds, (void*)(long)(buf_rva + offset));
- MAKE_INVALID( insn, bytes );
- return 0;
- }
---
-2.6.0.rc2.230.g3dd15c0
-
-From f2924671f89ae5ac9304ff07564fb454e272d39a Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 15:05:34 +0000
-Subject: [PATCH 5/9] snprintf fixes for MSVC
-
----
- src/processor/minidump_processor.cc | 4 ++++
- src/processor/stackwalk_common.cc | 6 ++++++
- src/processor/symbolic_constants_win.cc | 6 +++++-
- 3 files changed, 15 insertions(+), 1 deletion(-)
-
-diff --git a/src/processor/minidump_processor.cc b/src/processor/minidump_processor.cc
-index 3a20dfa..5c9d191 100644
---- a/src/processor/minidump_processor.cc
-+++ b/src/processor/minidump_processor.cc
-@@ -45,6 +45,10 @@
- #include "processor/stackwalker_x86.h"
- #include "processor/symbolic_constants_win.h"
-
-+#ifdef _MSC_VER
-+#define snprintf _snprintf
-+#endif
-+
- namespace google_breakpad {
-
- MinidumpProcessor::MinidumpProcessor(SymbolSupplier *supplier,
-diff --git a/src/processor/stackwalk_common.cc b/src/processor/stackwalk_common.cc
-index 3a6e17f..836a980 100644
---- a/src/processor/stackwalk_common.cc
-+++ b/src/processor/stackwalk_common.cc
-@@ -52,6 +52,12 @@
- #include "processor/logging.h"
- #include "processor/pathname_stripper.h"
-
-+#ifdef _MSC_VER
-+#include <basetsd.h>
-+#define snprintf _snprintf
-+#define ssize_t SSIZE_T
-+#endif
-+
- namespace google_breakpad {
-
- namespace {
-diff --git a/src/processor/symbolic_constants_win.cc b/src/processor/symbolic_constants_win.cc
-index 333aa04..dcc0842 100644
---- a/src/processor/symbolic_constants_win.cc
-+++ b/src/processor/symbolic_constants_win.cc
-@@ -40,6 +40,10 @@
- #include "google_breakpad/common/minidump_exception_win32.h"
- #include "processor/symbolic_constants_win.h"
-
-+#ifdef _MSC_VER
-+#define snprintf _snprintf
-+#endif
-+
- namespace google_breakpad {
-
- std::string NTStatusToString(uint32_t ntstatus) {
-@@ -6406,7 +6410,7 @@ std::string NTStatusToString(uint32_t ntstatus) {
- break;
- default: {
- char reason_string[11];
-- std::snprintf(reason_string, sizeof(reason_string), "0x%08x", ntstatus);
-+ snprintf(reason_string, sizeof(reason_string), "0x%08x", ntstatus);
- reason = reason_string;
- break;
- }
---
-2.6.0.rc2.230.g3dd15c0
-
-From 903316ffb5cff18eae9846f81947ced0e04f57bc Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 15:07:23 +0000
-Subject: [PATCH 6/9] Add dependencies on build/common.gypi
-
----
- src/processor/processor.gyp | 1 +
- src/third_party/libdisasm/libdisasm.gyp | 3 +++
- 2 files changed, 4 insertions(+)
-
-diff --git a/src/processor/processor.gyp b/src/processor/processor.gyp
-index fb3d7cd..8d81652 100644
---- a/src/processor/processor.gyp
-+++ b/src/processor/processor.gyp
-@@ -28,6 +28,7 @@
-
- {
- 'includes': [
-+ '../build/common.gypi',
- 'processor_tools.gypi',
- ],
- 'targets': [
-diff --git a/src/third_party/libdisasm/libdisasm.gyp b/src/third_party/libdisasm/libdisasm.gyp
-index c48ac82..5c8dc45 100644
---- a/src/third_party/libdisasm/libdisasm.gyp
-+++ b/src/third_party/libdisasm/libdisasm.gyp
-@@ -27,6 +27,9 @@
- # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- {
-+ 'includes': [
-+ '../../build/common.gypi',
-+ ],
- 'targets': [
- {
- 'target_name': 'libdisasm',
---
-2.6.0.rc2.230.g3dd15c0
-
-From c3bffe4af98340d1c580c26c5d6b19d7dd29e727 Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 15:08:18 +0000
-Subject: [PATCH 7/9] Update processor.gyp: add/remove new/old files
-
----
- src/processor/processor.gyp | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
-
-diff --git a/src/processor/processor.gyp b/src/processor/processor.gyp
-index 8d81652..2c76925 100644
---- a/src/processor/processor.gyp
-+++ b/src/processor/processor.gyp
-@@ -43,8 +43,6 @@
- 'basic_code_modules.h',
- 'basic_source_line_resolver.cc',
- 'basic_source_line_resolver_types.h',
-- 'binarystream.cc',
-- 'binarystream.h',
- 'call_stack.cc',
- 'cfi_frame_info-inl.h',
- 'cfi_frame_info.cc',
-@@ -79,6 +77,7 @@
- 'pathname_stripper.h',
- 'postfix_evaluator-inl.h',
- 'postfix_evaluator.h',
-+ 'proc_maps_linux.cc',
- 'process_state.cc',
- 'range_map-inl.h',
- 'range_map.h',
-@@ -144,7 +143,6 @@
- 'sources': [
- 'address_map_unittest.cc',
- 'basic_source_line_resolver_unittest.cc',
-- 'binarystream_unittest.cc',
- 'cfi_frame_info_unittest.cc',
- 'contained_range_map_unittest.cc',
- 'disassembler_x86_unittest.cc',
---
-2.6.0.rc2.230.g3dd15c0
-
-From 45b0f73cc376b410064818ed542eab87f14fb7c0 Mon Sep 17 00:00:00 2001
-From: Pavel Labath <labath@google.com>
-Date: Tue, 17 Nov 2015 15:09:05 +0000
-Subject: [PATCH 8/9] Conditionally compile code for given platforms
-
----
- src/common/common.gyp | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/src/common/common.gyp b/src/common/common.gyp
-index 5a666de..96e1bce 100644
---- a/src/common/common.gyp
-+++ b/src/common/common.gyp
-@@ -35,6 +35,11 @@
- ['OS=="linux"', {
- 'defines': ['HAVE_A_OUT_H'],
- }],
-+ ['OS!="android"', {'sources/': [['exclude', 'android/']]}],
-+ ['OS!="linux"', {'sources/': [['exclude', 'linux/' ]]}],
-+ ['OS!="mac"', {'sources/': [['exclude', 'mac/' ]]}],
-+ ['OS!="solaris"', {'sources/': [['exclude', 'solaris/']]}],
-+ ['OS!="win"', {'sources/': [['exclude', 'windows/']]}],
- ],
- },
- 'targets': [
---
-2.6.0.rc2.230.g3dd15c0
-
From b829e2e56f2c51b4bec858e6d0087a9347eeb7cd Mon Sep 17 00:00:00 2001
From: Pavel Labath <labath@google.com>
Date: Tue, 17 Nov 2015 15:09:41 +0000
diff --git a/build-breakpad.sh b/build-breakpad.sh
index bf93e49..fdcfa0a 100755
--- a/build-breakpad.sh
+++ b/build-breakpad.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -ex
+# Download & build breakpad on the local machine
# works on Linux, OS X and Windows
# leaves output in /tmp/prebuilts/google-breakpad/$OS-x86
@@ -43,11 +45,11 @@
}
PROJ=google-breakpad
-VER=f766c4d7
-LSS_VER=92920301
-GYP_VER=265f495c
+VER=fed9db36
+LSS_VER=08056836
+GYP_VER=f06a5a0e
-MSVS=2013
+MSVS=2015
source $(dirname "$0")/build-common.sh "$@"
@@ -55,11 +57,6 @@
cd sources
git checkout $VER
-# This commit fixes dump_syms on mac. We can't just fast-forward to this commit
-# yet, one of the later commits breaks "make install" on linux.
-# TODO(labath): Fix make install upstream, so we can update properly here.
-git cherry-pick cc7b69a8
-
# these patches make it possible to build minidump_stackwalk on windows
# TODO(labath): Upstream these patches, so that we don't need to patch it locally
git am "$SCRIPT_DIR/breakpad.patches"
diff --git a/build-common.sh b/build-common.sh
index e25bfc9..1ab2249 100755
--- a/build-common.sh
+++ b/build-common.sh
@@ -86,8 +86,13 @@
*_NT-*)
OS='windows'
CORES=$NUMBER_OF_PROCESSORS
- # VS2013 x64 Native Tools Command Prompt
case "$MSVS" in
+ 2015)
+ devenv() {
+ cmd /c "${VS140COMNTOOLS}VsDevCmd.bat" '&' devenv.com "$@"
+ }
+ INSTALL_VER=${VER}_${MSVS}
+ ;;
2013)
devenv() {
cmd /c "${VS120COMNTOOLS}VsDevCmd.bat" '&' devenv.com "$@"
diff --git a/include/breakpad/client/linux/handler/microdump_extra_info.h b/include/breakpad/client/linux/handler/microdump_extra_info.h
new file mode 100644
index 0000000..b9c3d30
--- /dev/null
+++ b/include/breakpad/client/linux/handler/microdump_extra_info.h
@@ -0,0 +1,48 @@
+// Copyright 2015 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.
+
+#ifndef CLIENT_LINUX_HANDLER_MICRODUMP_EXTRA_INFO_H_
+#define CLIENT_LINUX_HANDLER_MICRODUMP_EXTRA_INFO_H_
+
+namespace google_breakpad {
+
+struct MicrodumpExtraInfo {
+ // Strings pointed to by this struct are not copied, and are
+ // expected to remain valid for the lifetime of the process.
+ const char* build_fingerprint;
+ const char* product_info;
+ const char* gpu_fingerprint;
+
+ MicrodumpExtraInfo()
+ : build_fingerprint(NULL), product_info(NULL), gpu_fingerprint(NULL) {}
+};
+
+}
+
+#endif // CLIENT_LINUX_HANDLER_MICRODUMP_EXTRA_INFO_H_
diff --git a/include/breakpad/client/linux/handler/minidump_descriptor.h b/include/breakpad/client/linux/handler/minidump_descriptor.h
index 3584c69..782a60a 100644
--- a/include/breakpad/client/linux/handler/minidump_descriptor.h
+++ b/include/breakpad/client/linux/handler/minidump_descriptor.h
@@ -35,6 +35,7 @@
#include <string>
+#include "client/linux/handler/microdump_extra_info.h"
#include "common/using_std_string.h"
// This class describes how a crash dump should be generated, either:
@@ -49,20 +50,17 @@
struct MicrodumpOnConsole {};
static const MicrodumpOnConsole kMicrodumpOnConsole;
- MinidumpDescriptor() : mode_(kUninitialized),
- fd_(-1),
- size_limit_(-1),
- microdump_build_fingerprint_(NULL),
- microdump_product_info_(NULL) {}
+ MinidumpDescriptor()
+ : mode_(kUninitialized),
+ fd_(-1),
+ size_limit_(-1) {}
explicit MinidumpDescriptor(const string& directory)
: mode_(kWriteMinidumpToFile),
fd_(-1),
directory_(directory),
c_path_(NULL),
- size_limit_(-1),
- microdump_build_fingerprint_(NULL),
- microdump_product_info_(NULL) {
+ size_limit_(-1) {
assert(!directory.empty());
}
@@ -70,18 +68,14 @@
: mode_(kWriteMinidumpToFd),
fd_(fd),
c_path_(NULL),
- size_limit_(-1),
- microdump_build_fingerprint_(NULL),
- microdump_product_info_(NULL) {
+ size_limit_(-1) {
assert(fd != -1);
}
explicit MinidumpDescriptor(const MicrodumpOnConsole&)
: mode_(kWriteMicrodumpToConsole),
fd_(-1),
- size_limit_(-1),
- microdump_build_fingerprint_(NULL),
- microdump_product_info_(NULL) {}
+ size_limit_(-1) {}
explicit MinidumpDescriptor(const MinidumpDescriptor& descriptor);
MinidumpDescriptor& operator=(const MinidumpDescriptor& descriptor);
@@ -107,17 +101,10 @@
off_t size_limit() const { return size_limit_; }
void set_size_limit(off_t limit) { size_limit_ = limit; }
- // TODO(primiano): make this and product info (below) just part of the
- // microdump ctor once it is rolled stably into Chrome. ETA: June 2015.
- void SetMicrodumpBuildFingerprint(const char* build_fingerprint);
- const char* microdump_build_fingerprint() const {
- return microdump_build_fingerprint_;
- }
-
- void SetMicrodumpProductInfo(const char* product_info);
- const char* microdump_product_info() const {
- return microdump_product_info_;
- }
+ MicrodumpExtraInfo* microdump_extra_info() {
+ assert(IsMicrodumpOnConsole());
+ return µdump_extra_info_;
+ };
private:
enum DumpMode {
@@ -145,15 +132,16 @@
off_t size_limit_;
- // The product name/version and build fingerprint that should be appended to
- // the dump (microdump only). Microdumps don't have the ability of appending
- // extra metadata after the dump is generated (as opposite to minidumps
- // MIME fields), therefore the product details must be provided upfront.
- // The string pointers are supposed to be valid through all the lifetime of
- // the process (read: the caller has to guarantee that they are stored in
- // global static storage).
- const char* microdump_build_fingerprint_;
- const char* microdump_product_info_;
+ // The extra microdump data (e.g. product name/version, build
+ // fingerprint, gpu fingerprint) that should be appended to the dump
+ // (microdump only). Microdumps don't have the ability of appending
+ // extra metadata after the dump is generated (as opposite to
+ // minidumps MIME fields), therefore the extra data must be provided
+ // upfront. Any memory pointed to by members of the
+ // MicrodumpExtraInfo struct must be valid for the lifetime of the
+ // process (read: the caller has to guarantee that it is stored in
+ // global static storage.)
+ MicrodumpExtraInfo microdump_extra_info_;
};
} // namespace google_breakpad
diff --git a/include/breakpad/client/linux/microdump_writer/microdump_writer.h b/include/breakpad/client/linux/microdump_writer/microdump_writer.h
index e218558..7c74276 100644
--- a/include/breakpad/client/linux/microdump_writer/microdump_writer.h
+++ b/include/breakpad/client/linux/microdump_writer/microdump_writer.h
@@ -37,6 +37,8 @@
namespace google_breakpad {
+struct MicrodumpExtraInfo;
+
// Writes a microdump (a reduced dump containing only the state of the crashing
// thread) on the console (logcat on Android). These functions do not malloc nor
// use libc functions which may. Thus, it can be used in contexts where the
@@ -56,8 +58,7 @@
const void* blob,
size_t blob_size,
const MappingList& mappings,
- const char* build_fingerprint,
- const char* product_info);
+ const MicrodumpExtraInfo& microdump_extra_info);
} // namespace google_breakpad
diff --git a/include/breakpad/client/windows/sender/crash_report_sender.h b/include/breakpad/client/windows/sender/crash_report_sender.h
index da1ed0a..7786cc6 100644
--- a/include/breakpad/client/windows/sender/crash_report_sender.h
+++ b/include/breakpad/client/windows/sender/crash_report_sender.h
@@ -77,7 +77,7 @@
int max_reports_per_day() const { return max_reports_per_day_; }
- // Sends the specified minidump file, along with the map of
+ // Sends the specified files, along with the map of
// name value pairs, as a multipart POST request to the given URL.
// Parameter names must contain only printable ASCII characters,
// and may not contain a quote (") character.
@@ -89,7 +89,7 @@
// (Otherwise, report_code will be unchanged.)
ReportResult SendCrashReport(const wstring &url,
const map<wstring, wstring> ¶meters,
- const wstring &dump_file_name,
+ const map<wstring, wstring> &files,
wstring *report_code);
private:
diff --git a/include/breakpad/common/linux/http_upload.h b/include/breakpad/common/linux/http_upload.h
index 6dd36ea..4f0e452 100644
--- a/include/breakpad/common/linux/http_upload.h
+++ b/include/breakpad/common/linux/http_upload.h
@@ -45,9 +45,9 @@
class HTTPUpload {
public:
- // Sends the given set of parameters, along with the contents of
- // upload_file, as a multipart POST request to the given URL.
- // file_part_name contains the name of the file part of the request
+ // Sends the given sets of parameters and files as a multipart POST
+ // request to the given URL.
+ // Each key in |files| is the name of the file part of the request
// (i.e. it corresponds to the name= attribute on an <input type="file">.
// Parameter names must contain only printable ASCII characters,
// and may not contain a quote (") character.
@@ -60,8 +60,7 @@
// returned in error_description.
static bool SendRequest(const string &url,
const map<string, string> ¶meters,
- const string &upload_file,
- const string &file_part_name,
+ const map<string, string> &files,
const string &proxy,
const string &proxy_user_pwd,
const string &ca_certificate_file,
diff --git a/include/breakpad/common/mac/byteswap.h b/include/breakpad/common/mac/byteswap.h
index a5d745b..b7bbc0b 100644
--- a/include/breakpad/common/mac/byteswap.h
+++ b/include/breakpad/common/mac/byteswap.h
@@ -36,6 +36,7 @@
#ifndef COMMON_MAC_BYTESWAP_H_
#define COMMON_MAC_BYTESWAP_H_
+#ifdef __APPLE__
#include <libkern/OSByteOrder.h>
static inline uint16_t ByteSwap(uint16_t v) { return OSSwapInt16(v); }
@@ -45,4 +46,28 @@
static inline int32_t ByteSwap(int32_t v) { return OSSwapInt32(v); }
static inline int64_t ByteSwap(int64_t v) { return OSSwapInt64(v); }
+#elif defined(__linux__)
+// For NXByteOrder
+#include <architecture/byte_order.h>
+#include <stdint.h>
+#include <endian.h>
+#include_next <byteswap.h>
+
+static inline uint16_t ByteSwap(uint16_t v) { return bswap_16(v); }
+static inline uint32_t ByteSwap(uint32_t v) { return bswap_32(v); }
+static inline uint64_t ByteSwap(uint64_t v) { return bswap_64(v); }
+static inline int16_t ByteSwap(int16_t v) { return bswap_16(v); }
+static inline int32_t ByteSwap(int32_t v) { return bswap_32(v); }
+static inline int64_t ByteSwap(int64_t v) { return bswap_64(v); }
+
+static inline NXByteOrder NXHostByteOrder() {
+#ifdef __LITTLE_ENDIAN
+ return NX_LittleEndian;
+#else
+ return NX_BigEndian;
+#endif
+}
+
+#endif // __APPLE__
+
#endif // COMMON_MAC_BYTESWAP_H_
diff --git a/include/breakpad/common/mac/dump_syms.h b/include/breakpad/common/mac/dump_syms.h
index babed70..b09928c 100644
--- a/include/breakpad/common/mac/dump_syms.h
+++ b/include/breakpad/common/mac/dump_syms.h
@@ -35,7 +35,6 @@
// reading debugging information from Mach-O files and writing it out as a
// Breakpad symbol file.
-#include <Foundation/Foundation.h>
#include <mach-o/loader.h>
#include <stdio.h>
#include <stdlib.h>
@@ -48,6 +47,7 @@
#include "common/mac/macho_reader.h"
#include "common/mac/super_fat_arch.h"
#include "common/module.h"
+#include "common/scoped_ptr.h"
#include "common/symbol_data.h"
namespace google_breakpad {
@@ -64,20 +64,13 @@
selected_object_file_(),
selected_object_name_() { }
~DumpSymbols() {
- [input_pathname_ release];
- [object_filename_ release];
- [contents_ release];
}
// Prepare to read debugging information from |filename|. |filename| may be
// the name of a universal binary, a Mach-O file, or a dSYM bundle
// containing either of the above. On success, return true; if there is a
// problem reading |filename|, report it and return false.
- //
- // (This class uses NSString for filenames and related values,
- // because the Mac Foundation framework seems to support
- // filename-related operations more fully on NSString values.)
- bool Read(NSString *filename);
+ bool Read(const std::string &filename);
// If this dumper's file includes an object file for |cpu_type| and
// |cpu_subtype|, then select that object file for dumping, and return
@@ -163,16 +156,16 @@
// The name of the file or bundle whose symbols this will dump.
// This is the path given to Read, for use in error messages.
- NSString *input_pathname_;
+ std::string input_pathname_;
// The name of the file this DumpSymbols will actually read debugging
// information from. Normally, this is the same as input_pathname_, but if
// filename refers to a dSYM bundle, then this is the resource file
// within that bundle.
- NSString *object_filename_;
+ std::string object_filename_;
// The complete contents of object_filename_, mapped into memory.
- NSData *contents_;
+ scoped_array<uint8_t> contents_;
// A vector of SuperFatArch structures describing the object files
// object_filename_ contains. If object_filename_ refers to a fat binary,
diff --git a/include/breakpad/common/mac/macho_utilities.h b/include/breakpad/common/mac/macho_utilities.h
index a200c0f..00563a7 100644
--- a/include/breakpad/common/mac/macho_utilities.h
+++ b/include/breakpad/common/mac/macho_utilities.h
@@ -62,23 +62,34 @@
uint8_t uuid[16]; /* the 128-bit uuid */
};
-void breakpad_swap_uuid_command(struct breakpad_uuid_command *uc,
- enum NXByteOrder target_byte_order);
+void breakpad_swap_uuid_command(struct breakpad_uuid_command *uc);
+
+void breakpad_swap_load_command(struct load_command *lc);
+
+void breakpad_swap_dylib_command(struct dylib_command *dc);
// Older SDKs defines thread_state_data_t as an int[] instead
// of the natural_t[] it should be.
typedef natural_t breakpad_thread_state_data_t[THREAD_STATE_MAX];
+void breakpad_swap_segment_command(struct segment_command *sc);
+
// The 64-bit swap routines were added during the 10.4 series, their
// presence isn't guaranteed.
-void breakpad_swap_segment_command_64(struct segment_command_64 *sg,
- enum NXByteOrder target_byte_order);
+void breakpad_swap_segment_command_64(struct segment_command_64 *sg);
-void breakpad_swap_mach_header_64(struct mach_header_64 *mh,
- enum NXByteOrder target_byte_order);
+void breakpad_swap_fat_header(struct fat_header *fh);
+
+void breakpad_swap_fat_arch(struct fat_arch *fa, uint32_t narchs);
+
+void breakpad_swap_mach_header(struct mach_header *mh);
+
+void breakpad_swap_mach_header_64(struct mach_header_64 *mh);
+
+void breakpad_swap_section(struct section *s,
+ uint32_t nsects);
void breakpad_swap_section_64(struct section_64 *s,
- uint32_t nsects,
- enum NXByteOrder target_byte_order);
+ uint32_t nsects);
#endif
diff --git a/include/breakpad/common/stabs_reader.h b/include/breakpad/common/stabs_reader.h
index d89afc0..98ee2dd 100644
--- a/include/breakpad/common/stabs_reader.h
+++ b/include/breakpad/common/stabs_reader.h
@@ -53,11 +53,10 @@
#include <config.h>
#endif
-#ifdef HAVE_A_OUT_H
-#include <a.out.h>
-#endif
#ifdef HAVE_MACH_O_NLIST_H
#include <mach-o/nlist.h>
+#elif defined(HAVE_A_OUT_H)
+#include <a.out.h>
#endif
#include <string>
diff --git a/include/breakpad/common/windows/http_upload.h b/include/breakpad/common/windows/http_upload.h
index e485b70..f8d48cb 100644
--- a/include/breakpad/common/windows/http_upload.h
+++ b/include/breakpad/common/windows/http_upload.h
@@ -54,9 +54,9 @@
class HTTPUpload {
public:
- // Sends the given set of parameters, along with the contents of
- // upload_file, as a multipart POST request to the given URL.
- // file_part_name contains the name of the file part of the request
+ // Sends the given sets of parameters and files as a multipart POST
+ // request to the given URL.
+ // Each key in |files| is the name of the file part of the request
// (i.e. it corresponds to the name= attribute on an <input type="file">.
// Parameter names must contain only printable ASCII characters,
// and may not contain a quote (") character.
@@ -67,8 +67,7 @@
// received (or 0 if the request failed before getting an HTTP response).
static bool SendRequest(const wstring &url,
const map<wstring, wstring> ¶meters,
- const wstring &upload_file,
- const wstring &file_part_name,
+ const map<wstring, wstring> &files,
int *timeout,
wstring *response_body,
int *response_code);
@@ -88,12 +87,11 @@
// Generates a HTTP request header for a multipart form submit.
static wstring GenerateRequestHeader(const wstring &boundary);
- // Given a set of parameters, an upload filename, and a file part name,
+ // Given a set of parameters, a set of upload files, and a file part name,
// generates a multipart request body string with these parameters
// and minidump contents. Returns true on success.
static bool GenerateRequestBody(const map<wstring, wstring> ¶meters,
- const wstring &upload_file,
- const wstring &file_part_name,
+ const map<wstring, wstring> &files,
const wstring &boundary,
string *request_body);
diff --git a/include/breakpad/google_breakpad/common/breakpad_types.h b/include/breakpad/google_breakpad/common/breakpad_types.h
index e92436f..c936e1e 100644
--- a/include/breakpad/google_breakpad/common/breakpad_types.h
+++ b/include/breakpad/google_breakpad/common/breakpad_types.h
@@ -40,35 +40,11 @@
#ifndef GOOGLE_BREAKPAD_COMMON_BREAKPAD_TYPES_H__
#define GOOGLE_BREAKPAD_COMMON_BREAKPAD_TYPES_H__
-#ifndef _WIN32
-
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif /* __STDC_FORMAT_MACROS */
#include <inttypes.h>
-#else /* !_WIN32 */
-
-#if _MSC_VER >= 1600
-#include <stdint.h>
-#elif defined(BREAKPAD_CUSTOM_STDINT_H)
-/* Visual C++ Pre-2010 did not ship a stdint.h, so allow
- * consumers of this library to provide their own because
- * there are often subtle type incompatibilities.
- */
-#include BREAKPAD_CUSTOM_STDINT_H
-#else
-#include <wtypes.h>
-
-typedef unsigned __int8 uint8_t;
-typedef unsigned __int16 uint16_t;
-typedef __int32 int32_t;
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#endif /* !_WIN32 */
-
typedef struct {
uint64_t high;
uint64_t low;
diff --git a/include/breakpad/processor/stackwalker_amd64.h b/include/breakpad/processor/stackwalker_amd64.h
index 8f3dbd5..67c4551 100644
--- a/include/breakpad/processor/stackwalker_amd64.h
+++ b/include/breakpad/processor/stackwalker_amd64.h
@@ -78,6 +78,14 @@
StackFrameAMD64* GetCallerByCFIFrameInfo(const vector<StackFrame*> &frames,
CFIFrameInfo* cfi_frame_info);
+ // Checks whether end-of-stack is reached. An instruction address of 0 is an
+ // end-of-stack marker. If the stack pointer of the caller is at a lower
+ // address than the stack pointer of the callee, then that's clearly incorrect
+ // and it is treated as end-of-stack to enforce progress and avoid infinite
+ // loops.
+ bool IsEndOfStack(uint64_t caller_rip, uint64_t caller_rsp,
+ uint64_t callee_rsp);
+
// Assumes a traditional frame layout where the frame pointer has not been
// omitted. The expectation is that caller's %rbp is pushed to the stack
// after the return address of the callee, and that the callee's %rsp can
diff --git a/include/breakpad/third_party/mac_headers/architecture/byte_order.h b/include/breakpad/third_party/mac_headers/architecture/byte_order.h
new file mode 100644
index 0000000..b772d9f
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/architecture/byte_order.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 1999-2008 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1992 NeXT Computer, Inc.
+ *
+ * Byte ordering conversion.
+ *
+ */
+/* This file mostly left blank */
+
+#ifndef _ARCHITECTURE_BYTE_ORDER_H_
+#define _ARCHITECTURE_BYTE_ORDER_H_
+
+/*
+ * Identify the byte order
+ * of the current host.
+ */
+
+enum NXByteOrder {
+ NX_UnknownByteOrder,
+ NX_LittleEndian,
+ NX_BigEndian
+};
+
+#endif /* _ARCHITECTURE_BYTE_ORDER_H_ */
diff --git a/include/breakpad/third_party/mac_headers/i386/_types.h b/include/breakpad/third_party/mac_headers/i386/_types.h
new file mode 100644
index 0000000..2ed7fd6
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/i386/_types.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+#ifndef _BSD_I386__TYPES_H_
+#define _BSD_I386__TYPES_H_
+
+typedef long __darwin_intptr_t;
+typedef unsigned int __darwin_natural_t;
+
+#endif /* _BSD_I386__TYPES_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach-o/arch.h b/include/breakpad/third_party/mac_headers/mach-o/arch.h
new file mode 100644
index 0000000..526c10f
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach-o/arch.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#ifndef _MACH_O_ARCH_H_
+#define _MACH_O_ARCH_H_
+/*
+ * Copyright (c) 1997 Apple Computer, Inc.
+ *
+ * Functions that deal with information about architectures.
+ *
+ */
+
+#include <stdint.h>
+#include <mach/machine.h>
+#include <architecture/byte_order.h>
+
+/* The NXArchInfo structs contain the architectures symbolic name
+ * (such as "ppc"), its CPU type and CPU subtype as defined in
+ * mach/machine.h, the byte order for the architecture, and a
+ * describing string (such as "PowerPC").
+ * There will both be entries for specific CPUs (such as ppc604e) as
+ * well as generic "family" entries (such as ppc).
+ */
+typedef struct {
+ const char *name;
+ cpu_type_t cputype;
+ cpu_subtype_t cpusubtype;
+ enum NXByteOrder byteorder;
+ const char *description;
+} NXArchInfo;
+
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* NXGetAllArchInfos() returns a pointer to an array of all known
+ * NXArchInfo structures. The last NXArchInfo is marked by a NULL name.
+ */
+extern const NXArchInfo *NXGetAllArchInfos(void);
+
+/* NXGetLocalArchInfo() returns the NXArchInfo for the local host, or NULL
+ * if none is known.
+ */
+extern const NXArchInfo *NXGetLocalArchInfo(void);
+
+/* NXGetArchInfoFromName() and NXGetArchInfoFromCpuType() return the
+ * NXArchInfo from the architecture's name or cputype/cpusubtype
+ * combination. A cpusubtype of CPU_SUBTYPE_MULTIPLE can be used
+ * to request the most general NXArchInfo known for the given cputype.
+ * NULL is returned if no matching NXArchInfo can be found.
+ */
+extern const NXArchInfo *NXGetArchInfoFromName(const char *name);
+extern const NXArchInfo *NXGetArchInfoFromCpuType(cpu_type_t cputype,
+ cpu_subtype_t cpusubtype);
+
+/* NXFindBestFatArch() is passed a cputype and cpusubtype and a set of
+ * fat_arch structs and selects the best one that matches (if any) and returns
+ * a pointer to that fat_arch struct (or NULL). The fat_arch structs must be
+ * in the host byte order and correct such that the fat_archs really points to
+ * enough memory for nfat_arch structs. It is possible that this routine could
+ * fail if new cputypes or cpusubtypes are added and an old version of this
+ * routine is used. But if there is an exact match between the cputype and
+ * cpusubtype and one of the fat_arch structs this routine will always succeed.
+ */
+extern struct fat_arch *NXFindBestFatArch(cpu_type_t cputype,
+ cpu_subtype_t cpusubtype,
+ struct fat_arch *fat_archs,
+ uint32_t nfat_archs);
+
+/* NXCombineCpuSubtypes() returns the resulting cpusubtype when combining two
+ * different cpusubtypes for the specified cputype. If the two cpusubtypes
+ * can't be combined (the specific subtypes are mutually exclusive) -1 is
+ * returned indicating it is an error to combine them. This can also fail and
+ * return -1 if new cputypes or cpusubtypes are added and an old version of
+ * this routine is used. But if the cpusubtypes are the same they can always
+ * be combined and this routine will return the cpusubtype pass in.
+ */
+extern cpu_subtype_t NXCombineCpuSubtypes(cpu_type_t cputype,
+ cpu_subtype_t cpusubtype1,
+ cpu_subtype_t cpusubtype2);
+
+#if __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _MACH_O_ARCH_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach-o/fat.h b/include/breakpad/third_party/mac_headers/mach-o/fat.h
new file mode 100644
index 0000000..e2bcf43
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach-o/fat.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#ifndef _MACH_O_FAT_H_
+#define _MACH_O_FAT_H_
+/*
+ * This header file describes the structures of the file format for "fat"
+ * architecture specific file (wrapper design). At the begining of the file
+ * there is one fat_header structure followed by a number of fat_arch
+ * structures. For each architecture in the file, specified by a pair of
+ * cputype and cpusubtype, the fat_header describes the file offset, file
+ * size and alignment in the file of the architecture specific member.
+ * The padded bytes in the file to place each member on it's specific alignment
+ * are defined to be read as zeros and can be left as "holes" if the file system
+ * can support them as long as they read as zeros.
+ *
+ * All structures defined here are always written and read to/from disk
+ * in big-endian order.
+ */
+
+/*
+ * <mach/machine.h> is needed here for the cpu_type_t and cpu_subtype_t types
+ * and contains the constants for the possible values of these types.
+ */
+#include <stdint.h>
+#include <mach/machine.h>
+#include <architecture/byte_order.h>
+
+#define FAT_MAGIC 0xcafebabe
+#define FAT_CIGAM 0xbebafeca /* NXSwapLong(FAT_MAGIC) */
+
+struct fat_header {
+ uint32_t magic; /* FAT_MAGIC */
+ uint32_t nfat_arch; /* number of structs that follow */
+};
+
+struct fat_arch {
+ cpu_type_t cputype; /* cpu specifier (int) */
+ cpu_subtype_t cpusubtype; /* machine specifier (int) */
+ uint32_t offset; /* file offset to this object file */
+ uint32_t size; /* size of this object file */
+ uint32_t align; /* alignment as a power of 2 */
+};
+
+#endif /* _MACH_O_FAT_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach-o/loader.h b/include/breakpad/third_party/mac_headers/mach-o/loader.h
new file mode 100644
index 0000000..ff18e29
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach-o/loader.h
@@ -0,0 +1,1402 @@
+/*
+ * Copyright (c) 1999-2010 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#ifndef _MACHO_LOADER_H_
+#define _MACHO_LOADER_H_
+
+/*
+ * This file describes the format of mach object files.
+ */
+#include <stdint.h>
+
+/*
+ * <mach/machine.h> is needed here for the cpu_type_t and cpu_subtype_t types
+ * and contains the constants for the possible values of these types.
+ */
+#include <mach/machine.h>
+
+/*
+ * <mach/vm_prot.h> is needed here for the vm_prot_t type and contains the
+ * constants that are or'ed together for the possible values of this type.
+ */
+#include <mach/vm_prot.h>
+
+/*
+ * <machine/thread_status.h> is expected to define the flavors of the thread
+ * states and the structures of those flavors for each machine.
+ */
+#include <mach/machine/thread_status.h>
+#include <architecture/byte_order.h>
+
+/*
+ * The 32-bit mach header appears at the very beginning of the object file for
+ * 32-bit architectures.
+ */
+struct mach_header {
+ uint32_t magic; /* mach magic number identifier */
+ cpu_type_t cputype; /* cpu specifier */
+ cpu_subtype_t cpusubtype; /* machine specifier */
+ uint32_t filetype; /* type of file */
+ uint32_t ncmds; /* number of load commands */
+ uint32_t sizeofcmds; /* the size of all the load commands */
+ uint32_t flags; /* flags */
+};
+
+/* Constant for the magic field of the mach_header (32-bit architectures) */
+#define MH_MAGIC 0xfeedface /* the mach magic number */
+#define MH_CIGAM 0xcefaedfe /* NXSwapInt(MH_MAGIC) */
+
+/*
+ * The 64-bit mach header appears at the very beginning of object files for
+ * 64-bit architectures.
+ */
+struct mach_header_64 {
+ uint32_t magic; /* mach magic number identifier */
+ cpu_type_t cputype; /* cpu specifier */
+ cpu_subtype_t cpusubtype; /* machine specifier */
+ uint32_t filetype; /* type of file */
+ uint32_t ncmds; /* number of load commands */
+ uint32_t sizeofcmds; /* the size of all the load commands */
+ uint32_t flags; /* flags */
+ uint32_t reserved; /* reserved */
+};
+
+/* Constant for the magic field of the mach_header_64 (64-bit architectures) */
+#define MH_MAGIC_64 0xfeedfacf /* the 64-bit mach magic number */
+#define MH_CIGAM_64 0xcffaedfe /* NXSwapInt(MH_MAGIC_64) */
+
+/*
+ * The layout of the file depends on the filetype. For all but the MH_OBJECT
+ * file type the segments are padded out and aligned on a segment alignment
+ * boundary for efficient demand pageing. The MH_EXECUTE, MH_FVMLIB, MH_DYLIB,
+ * MH_DYLINKER and MH_BUNDLE file types also have the headers included as part
+ * of their first segment.
+ *
+ * The file type MH_OBJECT is a compact format intended as output of the
+ * assembler and input (and possibly output) of the link editor (the .o
+ * format). All sections are in one unnamed segment with no segment padding.
+ * This format is used as an executable format when the file is so small the
+ * segment padding greatly increases its size.
+ *
+ * The file type MH_PRELOAD is an executable format intended for things that
+ * are not executed under the kernel (proms, stand alones, kernels, etc). The
+ * format can be executed under the kernel but may demand paged it and not
+ * preload it before execution.
+ *
+ * A core file is in MH_CORE format and can be any in an arbritray legal
+ * Mach-O file.
+ *
+ * Constants for the filetype field of the mach_header
+ */
+#define MH_OBJECT 0x1 /* relocatable object file */
+#define MH_EXECUTE 0x2 /* demand paged executable file */
+#define MH_FVMLIB 0x3 /* fixed VM shared library file */
+#define MH_CORE 0x4 /* core file */
+#define MH_PRELOAD 0x5 /* preloaded executable file */
+#define MH_DYLIB 0x6 /* dynamically bound shared library */
+#define MH_DYLINKER 0x7 /* dynamic link editor */
+#define MH_BUNDLE 0x8 /* dynamically bound bundle file */
+#define MH_DYLIB_STUB 0x9 /* shared library stub for static */
+ /* linking only, no section contents */
+#define MH_DSYM 0xa /* companion file with only debug */
+ /* sections */
+#define MH_KEXT_BUNDLE 0xb /* x86_64 kexts */
+
+/* Constants for the flags field of the mach_header */
+#define MH_NOUNDEFS 0x1 /* the object file has no undefined
+ references */
+#define MH_INCRLINK 0x2 /* the object file is the output of an
+ incremental link against a base file
+ and can't be link edited again */
+#define MH_DYLDLINK 0x4 /* the object file is input for the
+ dynamic linker and can't be staticly
+ link edited again */
+#define MH_BINDATLOAD 0x8 /* the object file's undefined
+ references are bound by the dynamic
+ linker when loaded. */
+#define MH_PREBOUND 0x10 /* the file has its dynamic undefined
+ references prebound. */
+#define MH_SPLIT_SEGS 0x20 /* the file has its read-only and
+ read-write segments split */
+#define MH_LAZY_INIT 0x40 /* the shared library init routine is
+ to be run lazily via catching memory
+ faults to its writeable segments
+ (obsolete) */
+#define MH_TWOLEVEL 0x80 /* the image is using two-level name
+ space bindings */
+#define MH_FORCE_FLAT 0x100 /* the executable is forcing all images
+ to use flat name space bindings */
+#define MH_NOMULTIDEFS 0x200 /* this umbrella guarantees no multiple
+ defintions of symbols in its
+ sub-images so the two-level namespace
+ hints can always be used. */
+#define MH_NOFIXPREBINDING 0x400 /* do not have dyld notify the
+ prebinding agent about this
+ executable */
+#define MH_PREBINDABLE 0x800 /* the binary is not prebound but can
+ have its prebinding redone. only used
+ when MH_PREBOUND is not set. */
+#define MH_ALLMODSBOUND 0x1000 /* indicates that this binary binds to
+ all two-level namespace modules of
+ its dependent libraries. only used
+ when MH_PREBINDABLE and MH_TWOLEVEL
+ are both set. */
+#define MH_SUBSECTIONS_VIA_SYMBOLS 0x2000/* safe to divide up the sections into
+ sub-sections via symbols for dead
+ code stripping */
+#define MH_CANONICAL 0x4000 /* the binary has been canonicalized
+ via the unprebind operation */
+#define MH_WEAK_DEFINES 0x8000 /* the final linked image contains
+ external weak symbols */
+#define MH_BINDS_TO_WEAK 0x10000 /* the final linked image uses
+ weak symbols */
+
+#define MH_ALLOW_STACK_EXECUTION 0x20000/* When this bit is set, all stacks
+ in the task will be given stack
+ execution privilege. Only used in
+ MH_EXECUTE filetypes. */
+#define MH_ROOT_SAFE 0x40000 /* When this bit is set, the binary
+ declares it is safe for use in
+ processes with uid zero */
+
+#define MH_SETUID_SAFE 0x80000 /* When this bit is set, the binary
+ declares it is safe for use in
+ processes when issetugid() is true */
+
+#define MH_NO_REEXPORTED_DYLIBS 0x100000 /* When this bit is set on a dylib,
+ the static linker does not need to
+ examine dependent dylibs to see
+ if any are re-exported */
+#define MH_PIE 0x200000 /* When this bit is set, the OS will
+ load the main executable at a
+ random address. Only used in
+ MH_EXECUTE filetypes. */
+#define MH_DEAD_STRIPPABLE_DYLIB 0x400000 /* Only for use on dylibs. When
+ linking against a dylib that
+ has this bit set, the static linker
+ will automatically not create a
+ LC_LOAD_DYLIB load command to the
+ dylib if no symbols are being
+ referenced from the dylib. */
+#define MH_HAS_TLV_DESCRIPTORS 0x800000 /* Contains a section of type
+ S_THREAD_LOCAL_VARIABLES */
+
+#define MH_NO_HEAP_EXECUTION 0x1000000 /* When this bit is set, the OS will
+ run the main executable with
+ a non-executable heap even on
+ platforms (e.g. i386) that don't
+ require it. Only used in MH_EXECUTE
+ filetypes. */
+
+/*
+ * The load commands directly follow the mach_header. The total size of all
+ * of the commands is given by the sizeofcmds field in the mach_header. All
+ * load commands must have as their first two fields cmd and cmdsize. The cmd
+ * field is filled in with a constant for that command type. Each command type
+ * has a structure specifically for it. The cmdsize field is the size in bytes
+ * of the particular load command structure plus anything that follows it that
+ * is a part of the load command (i.e. section structures, strings, etc.). To
+ * advance to the next load command the cmdsize can be added to the offset or
+ * pointer of the current load command. The cmdsize for 32-bit architectures
+ * MUST be a multiple of 4 bytes and for 64-bit architectures MUST be a multiple
+ * of 8 bytes (these are forever the maximum alignment of any load commands).
+ * The padded bytes must be zero. All tables in the object file must also
+ * follow these rules so the file can be memory mapped. Otherwise the pointers
+ * to these tables will not work well or at all on some machines. With all
+ * padding zeroed like objects will compare byte for byte.
+ */
+struct load_command {
+ uint32_t cmd; /* type of load command */
+ uint32_t cmdsize; /* total size of command in bytes */
+};
+
+/*
+ * After MacOS X 10.1 when a new load command is added that is required to be
+ * understood by the dynamic linker for the image to execute properly the
+ * LC_REQ_DYLD bit will be or'ed into the load command constant. If the dynamic
+ * linker sees such a load command it it does not understand will issue a
+ * "unknown load command required for execution" error and refuse to use the
+ * image. Other load commands without this bit that are not understood will
+ * simply be ignored.
+ */
+#define LC_REQ_DYLD 0x80000000
+
+/* Constants for the cmd field of all load commands, the type */
+#define LC_SEGMENT 0x1 /* segment of this file to be mapped */
+#define LC_SYMTAB 0x2 /* link-edit stab symbol table info */
+#define LC_SYMSEG 0x3 /* link-edit gdb symbol table info (obsolete) */
+#define LC_THREAD 0x4 /* thread */
+#define LC_UNIXTHREAD 0x5 /* unix thread (includes a stack) */
+#define LC_LOADFVMLIB 0x6 /* load a specified fixed VM shared library */
+#define LC_IDFVMLIB 0x7 /* fixed VM shared library identification */
+#define LC_IDENT 0x8 /* object identification info (obsolete) */
+#define LC_FVMFILE 0x9 /* fixed VM file inclusion (internal use) */
+#define LC_PREPAGE 0xa /* prepage command (internal use) */
+#define LC_DYSYMTAB 0xb /* dynamic link-edit symbol table info */
+#define LC_LOAD_DYLIB 0xc /* load a dynamically linked shared library */
+#define LC_ID_DYLIB 0xd /* dynamically linked shared lib ident */
+#define LC_LOAD_DYLINKER 0xe /* load a dynamic linker */
+#define LC_ID_DYLINKER 0xf /* dynamic linker identification */
+#define LC_PREBOUND_DYLIB 0x10 /* modules prebound for a dynamically */
+ /* linked shared library */
+#define LC_ROUTINES 0x11 /* image routines */
+#define LC_SUB_FRAMEWORK 0x12 /* sub framework */
+#define LC_SUB_UMBRELLA 0x13 /* sub umbrella */
+#define LC_SUB_CLIENT 0x14 /* sub client */
+#define LC_SUB_LIBRARY 0x15 /* sub library */
+#define LC_TWOLEVEL_HINTS 0x16 /* two-level namespace lookup hints */
+#define LC_PREBIND_CKSUM 0x17 /* prebind checksum */
+
+/*
+ * load a dynamically linked shared library that is allowed to be missing
+ * (all symbols are weak imported).
+ */
+#define LC_LOAD_WEAK_DYLIB (0x18 | LC_REQ_DYLD)
+
+#define LC_SEGMENT_64 0x19 /* 64-bit segment of this file to be
+ mapped */
+#define LC_ROUTINES_64 0x1a /* 64-bit image routines */
+#define LC_UUID 0x1b /* the uuid */
+#define LC_RPATH (0x1c | LC_REQ_DYLD) /* runpath additions */
+#define LC_CODE_SIGNATURE 0x1d /* local of code signature */
+#define LC_SEGMENT_SPLIT_INFO 0x1e /* local of info to split segments */
+#define LC_REEXPORT_DYLIB (0x1f | LC_REQ_DYLD) /* load and re-export dylib */
+#define LC_LAZY_LOAD_DYLIB 0x20 /* delay load of dylib until first use */
+#define LC_ENCRYPTION_INFO 0x21 /* encrypted segment information */
+#define LC_DYLD_INFO 0x22 /* compressed dyld information */
+#define LC_DYLD_INFO_ONLY (0x22|LC_REQ_DYLD) /* compressed dyld information only */
+#define LC_LOAD_UPWARD_DYLIB (0x23 | LC_REQ_DYLD) /* load upward dylib */
+#define LC_VERSION_MIN_MACOSX 0x24 /* build for MacOSX min OS version */
+#define LC_VERSION_MIN_IPHONEOS 0x25 /* build for iPhoneOS min OS version */
+#define LC_FUNCTION_STARTS 0x26 /* compressed table of function start addresses */
+#define LC_DYLD_ENVIRONMENT 0x27 /* string for dyld to treat
+ like environment variable */
+
+/*
+ * A variable length string in a load command is represented by an lc_str
+ * union. The strings are stored just after the load command structure and
+ * the offset is from the start of the load command structure. The size
+ * of the string is reflected in the cmdsize field of the load command.
+ * Once again any padded bytes to bring the cmdsize field to a multiple
+ * of 4 bytes must be zero.
+ */
+union lc_str {
+ uint32_t offset; /* offset to the string */
+#ifndef __LP64__
+ char *ptr; /* pointer to the string */
+#endif
+};
+
+/*
+ * The segment load command indicates that a part of this file is to be
+ * mapped into the task's address space. The size of this segment in memory,
+ * vmsize, maybe equal to or larger than the amount to map from this file,
+ * filesize. The file is mapped starting at fileoff to the beginning of
+ * the segment in memory, vmaddr. The rest of the memory of the segment,
+ * if any, is allocated zero fill on demand. The segment's maximum virtual
+ * memory protection and initial virtual memory protection are specified
+ * by the maxprot and initprot fields. If the segment has sections then the
+ * section structures directly follow the segment command and their size is
+ * reflected in cmdsize.
+ */
+struct segment_command { /* for 32-bit architectures */
+ uint32_t cmd; /* LC_SEGMENT */
+ uint32_t cmdsize; /* includes sizeof section structs */
+ char segname[16]; /* segment name */
+ uint32_t vmaddr; /* memory address of this segment */
+ uint32_t vmsize; /* memory size of this segment */
+ uint32_t fileoff; /* file offset of this segment */
+ uint32_t filesize; /* amount to map from the file */
+ vm_prot_t maxprot; /* maximum VM protection */
+ vm_prot_t initprot; /* initial VM protection */
+ uint32_t nsects; /* number of sections in segment */
+ uint32_t flags; /* flags */
+};
+
+/*
+ * The 64-bit segment load command indicates that a part of this file is to be
+ * mapped into a 64-bit task's address space. If the 64-bit segment has
+ * sections then section_64 structures directly follow the 64-bit segment
+ * command and their size is reflected in cmdsize.
+ */
+struct segment_command_64 { /* for 64-bit architectures */
+ uint32_t cmd; /* LC_SEGMENT_64 */
+ uint32_t cmdsize; /* includes sizeof section_64 structs */
+ char segname[16]; /* segment name */
+ uint64_t vmaddr; /* memory address of this segment */
+ uint64_t vmsize; /* memory size of this segment */
+ uint64_t fileoff; /* file offset of this segment */
+ uint64_t filesize; /* amount to map from the file */
+ vm_prot_t maxprot; /* maximum VM protection */
+ vm_prot_t initprot; /* initial VM protection */
+ uint32_t nsects; /* number of sections in segment */
+ uint32_t flags; /* flags */
+};
+
+/* Constants for the flags field of the segment_command */
+#define SG_HIGHVM 0x1 /* the file contents for this segment is for
+ the high part of the VM space, the low part
+ is zero filled (for stacks in core files) */
+#define SG_FVMLIB 0x2 /* this segment is the VM that is allocated by
+ a fixed VM library, for overlap checking in
+ the link editor */
+#define SG_NORELOC 0x4 /* this segment has nothing that was relocated
+ in it and nothing relocated to it, that is
+ it maybe safely replaced without relocation*/
+#define SG_PROTECTED_VERSION_1 0x8 /* This segment is protected. If the
+ segment starts at file offset 0, the
+ first page of the segment is not
+ protected. All other pages of the
+ segment are protected. */
+
+/*
+ * A segment is made up of zero or more sections. Non-MH_OBJECT files have
+ * all of their segments with the proper sections in each, and padded to the
+ * specified segment alignment when produced by the link editor. The first
+ * segment of a MH_EXECUTE and MH_FVMLIB format file contains the mach_header
+ * and load commands of the object file before its first section. The zero
+ * fill sections are always last in their segment (in all formats). This
+ * allows the zeroed segment padding to be mapped into memory where zero fill
+ * sections might be. The gigabyte zero fill sections, those with the section
+ * type S_GB_ZEROFILL, can only be in a segment with sections of this type.
+ * These segments are then placed after all other segments.
+ *
+ * The MH_OBJECT format has all of its sections in one segment for
+ * compactness. There is no padding to a specified segment boundary and the
+ * mach_header and load commands are not part of the segment.
+ *
+ * Sections with the same section name, sectname, going into the same segment,
+ * segname, are combined by the link editor. The resulting section is aligned
+ * to the maximum alignment of the combined sections and is the new section's
+ * alignment. The combined sections are aligned to their original alignment in
+ * the combined section. Any padded bytes to get the specified alignment are
+ * zeroed.
+ *
+ * The format of the relocation entries referenced by the reloff and nreloc
+ * fields of the section structure for mach object files is described in the
+ * header file <reloc.h>.
+ */
+struct section { /* for 32-bit architectures */
+ char sectname[16]; /* name of this section */
+ char segname[16]; /* segment this section goes in */
+ uint32_t addr; /* memory address of this section */
+ uint32_t size; /* size in bytes of this section */
+ uint32_t offset; /* file offset of this section */
+ uint32_t align; /* section alignment (power of 2) */
+ uint32_t reloff; /* file offset of relocation entries */
+ uint32_t nreloc; /* number of relocation entries */
+ uint32_t flags; /* flags (section type and attributes)*/
+ uint32_t reserved1; /* reserved (for offset or index) */
+ uint32_t reserved2; /* reserved (for count or sizeof) */
+};
+
+struct section_64 { /* for 64-bit architectures */
+ char sectname[16]; /* name of this section */
+ char segname[16]; /* segment this section goes in */
+ uint64_t addr; /* memory address of this section */
+ uint64_t size; /* size in bytes of this section */
+ uint32_t offset; /* file offset of this section */
+ uint32_t align; /* section alignment (power of 2) */
+ uint32_t reloff; /* file offset of relocation entries */
+ uint32_t nreloc; /* number of relocation entries */
+ uint32_t flags; /* flags (section type and attributes)*/
+ uint32_t reserved1; /* reserved (for offset or index) */
+ uint32_t reserved2; /* reserved (for count or sizeof) */
+ uint32_t reserved3; /* reserved */
+};
+
+/*
+ * The flags field of a section structure is separated into two parts a section
+ * type and section attributes. The section types are mutually exclusive (it
+ * can only have one type) but the section attributes are not (it may have more
+ * than one attribute).
+ */
+#define SECTION_TYPE 0x000000ff /* 256 section types */
+#define SECTION_ATTRIBUTES 0xffffff00 /* 24 section attributes */
+
+/* Constants for the type of a section */
+#define S_REGULAR 0x0 /* regular section */
+#define S_ZEROFILL 0x1 /* zero fill on demand section */
+#define S_CSTRING_LITERALS 0x2 /* section with only literal C strings*/
+#define S_4BYTE_LITERALS 0x3 /* section with only 4 byte literals */
+#define S_8BYTE_LITERALS 0x4 /* section with only 8 byte literals */
+#define S_LITERAL_POINTERS 0x5 /* section with only pointers to */
+ /* literals */
+/*
+ * For the two types of symbol pointers sections and the symbol stubs section
+ * they have indirect symbol table entries. For each of the entries in the
+ * section the indirect symbol table entries, in corresponding order in the
+ * indirect symbol table, start at the index stored in the reserved1 field
+ * of the section structure. Since the indirect symbol table entries
+ * correspond to the entries in the section the number of indirect symbol table
+ * entries is inferred from the size of the section divided by the size of the
+ * entries in the section. For symbol pointers sections the size of the entries
+ * in the section is 4 bytes and for symbol stubs sections the byte size of the
+ * stubs is stored in the reserved2 field of the section structure.
+ */
+#define S_NON_LAZY_SYMBOL_POINTERS 0x6 /* section with only non-lazy
+ symbol pointers */
+#define S_LAZY_SYMBOL_POINTERS 0x7 /* section with only lazy symbol
+ pointers */
+#define S_SYMBOL_STUBS 0x8 /* section with only symbol
+ stubs, byte size of stub in
+ the reserved2 field */
+#define S_MOD_INIT_FUNC_POINTERS 0x9 /* section with only function
+ pointers for initialization*/
+#define S_MOD_TERM_FUNC_POINTERS 0xa /* section with only function
+ pointers for termination */
+#define S_COALESCED 0xb /* section contains symbols that
+ are to be coalesced */
+#define S_GB_ZEROFILL 0xc /* zero fill on demand section
+ (that can be larger than 4
+ gigabytes) */
+#define S_INTERPOSING 0xd /* section with only pairs of
+ function pointers for
+ interposing */
+#define S_16BYTE_LITERALS 0xe /* section with only 16 byte
+ literals */
+#define S_DTRACE_DOF 0xf /* section contains
+ DTrace Object Format */
+#define S_LAZY_DYLIB_SYMBOL_POINTERS 0x10 /* section with only lazy
+ symbol pointers to lazy
+ loaded dylibs */
+/*
+ * Section types to support thread local variables
+ */
+#define S_THREAD_LOCAL_REGULAR 0x11 /* template of initial
+ values for TLVs */
+#define S_THREAD_LOCAL_ZEROFILL 0x12 /* template of initial
+ values for TLVs */
+#define S_THREAD_LOCAL_VARIABLES 0x13 /* TLV descriptors */
+#define S_THREAD_LOCAL_VARIABLE_POINTERS 0x14 /* pointers to TLV
+ descriptors */
+#define S_THREAD_LOCAL_INIT_FUNCTION_POINTERS 0x15 /* functions to call
+ to initialize TLV
+ values */
+
+/*
+ * Constants for the section attributes part of the flags field of a section
+ * structure.
+ */
+#define SECTION_ATTRIBUTES_USR 0xff000000 /* User setable attributes */
+#define S_ATTR_PURE_INSTRUCTIONS 0x80000000 /* section contains only true
+ machine instructions */
+#define S_ATTR_NO_TOC 0x40000000 /* section contains coalesced
+ symbols that are not to be
+ in a ranlib table of
+ contents */
+#define S_ATTR_STRIP_STATIC_SYMS 0x20000000 /* ok to strip static symbols
+ in this section in files
+ with the MH_DYLDLINK flag */
+#define S_ATTR_NO_DEAD_STRIP 0x10000000 /* no dead stripping */
+#define S_ATTR_LIVE_SUPPORT 0x08000000 /* blocks are live if they
+ reference live blocks */
+#define S_ATTR_SELF_MODIFYING_CODE 0x04000000 /* Used with i386 code stubs
+ written on by dyld */
+/*
+ * If a segment contains any sections marked with S_ATTR_DEBUG then all
+ * sections in that segment must have this attribute. No section other than
+ * a section marked with this attribute may reference the contents of this
+ * section. A section with this attribute may contain no symbols and must have
+ * a section type S_REGULAR. The static linker will not copy section contents
+ * from sections with this attribute into its output file. These sections
+ * generally contain DWARF debugging info.
+ */
+#define S_ATTR_DEBUG 0x02000000 /* a debug section */
+#define SECTION_ATTRIBUTES_SYS 0x00ffff00 /* system setable attributes */
+#define S_ATTR_SOME_INSTRUCTIONS 0x00000400 /* section contains some
+ machine instructions */
+#define S_ATTR_EXT_RELOC 0x00000200 /* section has external
+ relocation entries */
+#define S_ATTR_LOC_RELOC 0x00000100 /* section has local
+ relocation entries */
+
+
+/*
+ * The names of segments and sections in them are mostly meaningless to the
+ * link-editor. But there are few things to support traditional UNIX
+ * executables that require the link-editor and assembler to use some names
+ * agreed upon by convention.
+ *
+ * The initial protection of the "__TEXT" segment has write protection turned
+ * off (not writeable).
+ *
+ * The link-editor will allocate common symbols at the end of the "__common"
+ * section in the "__DATA" segment. It will create the section and segment
+ * if needed.
+ */
+
+/* The currently known segment names and the section names in those segments */
+
+#define SEG_PAGEZERO "__PAGEZERO" /* the pagezero segment which has no */
+ /* protections and catches NULL */
+ /* references for MH_EXECUTE files */
+
+
+#define SEG_TEXT "__TEXT" /* the tradition UNIX text segment */
+#define SECT_TEXT "__text" /* the real text part of the text */
+ /* section no headers, and no padding */
+#define SECT_FVMLIB_INIT0 "__fvmlib_init0" /* the fvmlib initialization */
+ /* section */
+#define SECT_FVMLIB_INIT1 "__fvmlib_init1" /* the section following the */
+ /* fvmlib initialization */
+ /* section */
+
+#define SEG_DATA "__DATA" /* the tradition UNIX data segment */
+#define SECT_DATA "__data" /* the real initialized data section */
+ /* no padding, no bss overlap */
+#define SECT_BSS "__bss" /* the real uninitialized data section*/
+ /* no padding */
+#define SECT_COMMON "__common" /* the section common symbols are */
+ /* allocated in by the link editor */
+
+#define SEG_OBJC "__OBJC" /* objective-C runtime segment */
+#define SECT_OBJC_SYMBOLS "__symbol_table" /* symbol table */
+#define SECT_OBJC_MODULES "__module_info" /* module information */
+#define SECT_OBJC_STRINGS "__selector_strs" /* string table */
+#define SECT_OBJC_REFS "__selector_refs" /* string table */
+
+#define SEG_ICON "__ICON" /* the icon segment */
+#define SECT_ICON_HEADER "__header" /* the icon headers */
+#define SECT_ICON_TIFF "__tiff" /* the icons in tiff format */
+
+#define SEG_LINKEDIT "__LINKEDIT" /* the segment containing all structs */
+ /* created and maintained by the link */
+ /* editor. Created with -seglinkedit */
+ /* option to ld(1) for MH_EXECUTE and */
+ /* FVMLIB file types only */
+
+#define SEG_UNIXSTACK "__UNIXSTACK" /* the unix stack segment */
+
+#define SEG_IMPORT "__IMPORT" /* the segment for the self (dyld) */
+ /* modifing code stubs that has read, */
+ /* write and execute permissions */
+
+/*
+ * Fixed virtual memory shared libraries are identified by two things. The
+ * target pathname (the name of the library as found for execution), and the
+ * minor version number. The address of where the headers are loaded is in
+ * header_addr. (THIS IS OBSOLETE and no longer supported).
+ */
+struct fvmlib {
+ union lc_str name; /* library's target pathname */
+ uint32_t minor_version; /* library's minor version number */
+ uint32_t header_addr; /* library's header address */
+};
+
+/*
+ * A fixed virtual shared library (filetype == MH_FVMLIB in the mach header)
+ * contains a fvmlib_command (cmd == LC_IDFVMLIB) to identify the library.
+ * An object that uses a fixed virtual shared library also contains a
+ * fvmlib_command (cmd == LC_LOADFVMLIB) for each library it uses.
+ * (THIS IS OBSOLETE and no longer supported).
+ */
+struct fvmlib_command {
+ uint32_t cmd; /* LC_IDFVMLIB or LC_LOADFVMLIB */
+ uint32_t cmdsize; /* includes pathname string */
+ struct fvmlib fvmlib; /* the library identification */
+};
+
+/*
+ * Dynamicly linked shared libraries are identified by two things. The
+ * pathname (the name of the library as found for execution), and the
+ * compatibility version number. The pathname must match and the compatibility
+ * number in the user of the library must be greater than or equal to the
+ * library being used. The time stamp is used to record the time a library was
+ * built and copied into user so it can be use to determined if the library used
+ * at runtime is exactly the same as used to built the program.
+ */
+struct dylib {
+ union lc_str name; /* library's path name */
+ uint32_t timestamp; /* library's build time stamp */
+ uint32_t current_version; /* library's current version number */
+ uint32_t compatibility_version; /* library's compatibility vers number*/
+};
+
+/*
+ * A dynamically linked shared library (filetype == MH_DYLIB in the mach header)
+ * contains a dylib_command (cmd == LC_ID_DYLIB) to identify the library.
+ * An object that uses a dynamically linked shared library also contains a
+ * dylib_command (cmd == LC_LOAD_DYLIB, LC_LOAD_WEAK_DYLIB, or
+ * LC_REEXPORT_DYLIB) for each library it uses.
+ */
+struct dylib_command {
+ uint32_t cmd; /* LC_ID_DYLIB, LC_LOAD_{,WEAK_}DYLIB,
+ LC_REEXPORT_DYLIB */
+ uint32_t cmdsize; /* includes pathname string */
+ struct dylib dylib; /* the library identification */
+};
+
+/*
+ * A dynamically linked shared library may be a subframework of an umbrella
+ * framework. If so it will be linked with "-umbrella umbrella_name" where
+ * Where "umbrella_name" is the name of the umbrella framework. A subframework
+ * can only be linked against by its umbrella framework or other subframeworks
+ * that are part of the same umbrella framework. Otherwise the static link
+ * editor produces an error and states to link against the umbrella framework.
+ * The name of the umbrella framework for subframeworks is recorded in the
+ * following structure.
+ */
+struct sub_framework_command {
+ uint32_t cmd; /* LC_SUB_FRAMEWORK */
+ uint32_t cmdsize; /* includes umbrella string */
+ union lc_str umbrella; /* the umbrella framework name */
+};
+
+/*
+ * For dynamically linked shared libraries that are subframework of an umbrella
+ * framework they can allow clients other than the umbrella framework or other
+ * subframeworks in the same umbrella framework. To do this the subframework
+ * is built with "-allowable_client client_name" and an LC_SUB_CLIENT load
+ * command is created for each -allowable_client flag. The client_name is
+ * usually a framework name. It can also be a name used for bundles clients
+ * where the bundle is built with "-client_name client_name".
+ */
+struct sub_client_command {
+ uint32_t cmd; /* LC_SUB_CLIENT */
+ uint32_t cmdsize; /* includes client string */
+ union lc_str client; /* the client name */
+};
+
+/*
+ * A dynamically linked shared library may be a sub_umbrella of an umbrella
+ * framework. If so it will be linked with "-sub_umbrella umbrella_name" where
+ * Where "umbrella_name" is the name of the sub_umbrella framework. When
+ * staticly linking when -twolevel_namespace is in effect a twolevel namespace
+ * umbrella framework will only cause its subframeworks and those frameworks
+ * listed as sub_umbrella frameworks to be implicited linked in. Any other
+ * dependent dynamic libraries will not be linked it when -twolevel_namespace
+ * is in effect. The primary library recorded by the static linker when
+ * resolving a symbol in these libraries will be the umbrella framework.
+ * Zero or more sub_umbrella frameworks may be use by an umbrella framework.
+ * The name of a sub_umbrella framework is recorded in the following structure.
+ */
+struct sub_umbrella_command {
+ uint32_t cmd; /* LC_SUB_UMBRELLA */
+ uint32_t cmdsize; /* includes sub_umbrella string */
+ union lc_str sub_umbrella; /* the sub_umbrella framework name */
+};
+
+/*
+ * A dynamically linked shared library may be a sub_library of another shared
+ * library. If so it will be linked with "-sub_library library_name" where
+ * Where "library_name" is the name of the sub_library shared library. When
+ * staticly linking when -twolevel_namespace is in effect a twolevel namespace
+ * shared library will only cause its subframeworks and those frameworks
+ * listed as sub_umbrella frameworks and libraries listed as sub_libraries to
+ * be implicited linked in. Any other dependent dynamic libraries will not be
+ * linked it when -twolevel_namespace is in effect. The primary library
+ * recorded by the static linker when resolving a symbol in these libraries
+ * will be the umbrella framework (or dynamic library). Zero or more sub_library
+ * shared libraries may be use by an umbrella framework or (or dynamic library).
+ * The name of a sub_library framework is recorded in the following structure.
+ * For example /usr/lib/libobjc_profile.A.dylib would be recorded as "libobjc".
+ */
+struct sub_library_command {
+ uint32_t cmd; /* LC_SUB_LIBRARY */
+ uint32_t cmdsize; /* includes sub_library string */
+ union lc_str sub_library; /* the sub_library name */
+};
+
+/*
+ * A program (filetype == MH_EXECUTE) that is
+ * prebound to its dynamic libraries has one of these for each library that
+ * the static linker used in prebinding. It contains a bit vector for the
+ * modules in the library. The bits indicate which modules are bound (1) and
+ * which are not (0) from the library. The bit for module 0 is the low bit
+ * of the first byte. So the bit for the Nth module is:
+ * (linked_modules[N/8] >> N%8) & 1
+ */
+struct prebound_dylib_command {
+ uint32_t cmd; /* LC_PREBOUND_DYLIB */
+ uint32_t cmdsize; /* includes strings */
+ union lc_str name; /* library's path name */
+ uint32_t nmodules; /* number of modules in library */
+ union lc_str linked_modules; /* bit vector of linked modules */
+};
+
+/*
+ * A program that uses a dynamic linker contains a dylinker_command to identify
+ * the name of the dynamic linker (LC_LOAD_DYLINKER). And a dynamic linker
+ * contains a dylinker_command to identify the dynamic linker (LC_ID_DYLINKER).
+ * A file can have at most one of these.
+ * This struct is also used for the LC_DYLD_ENVIRONMENT load command and
+ * contains string for dyld to treat like environment variable.
+ */
+struct dylinker_command {
+ uint32_t cmd; /* LC_ID_DYLINKER, LC_LOAD_DYLINKER or
+ LC_DYLD_ENVIRONMENT */
+ uint32_t cmdsize; /* includes pathname string */
+ union lc_str name; /* dynamic linker's path name */
+};
+
+/*
+ * Thread commands contain machine-specific data structures suitable for
+ * use in the thread state primitives. The machine specific data structures
+ * follow the struct thread_command as follows.
+ * Each flavor of machine specific data structure is preceded by an unsigned
+ * long constant for the flavor of that data structure, an uint32_t
+ * that is the count of longs of the size of the state data structure and then
+ * the state data structure follows. This triple may be repeated for many
+ * flavors. The constants for the flavors, counts and state data structure
+ * definitions are expected to be in the header file <machine/thread_status.h>.
+ * These machine specific data structures sizes must be multiples of
+ * 4 bytes The cmdsize reflects the total size of the thread_command
+ * and all of the sizes of the constants for the flavors, counts and state
+ * data structures.
+ *
+ * For executable objects that are unix processes there will be one
+ * thread_command (cmd == LC_UNIXTHREAD) created for it by the link-editor.
+ * This is the same as a LC_THREAD, except that a stack is automatically
+ * created (based on the shell's limit for the stack size). Command arguments
+ * and environment variables are copied onto that stack.
+ */
+struct thread_command {
+ uint32_t cmd; /* LC_THREAD or LC_UNIXTHREAD */
+ uint32_t cmdsize; /* total size of this command */
+ /* uint32_t flavor flavor of thread state */
+ /* uint32_t count count of longs in thread state */
+ /* struct XXX_thread_state state thread state for this flavor */
+ /* ... */
+};
+
+/*
+ * The routines command contains the address of the dynamic shared library
+ * initialization routine and an index into the module table for the module
+ * that defines the routine. Before any modules are used from the library the
+ * dynamic linker fully binds the module that defines the initialization routine
+ * and then calls it. This gets called before any module initialization
+ * routines (used for C++ static constructors) in the library.
+ */
+struct routines_command { /* for 32-bit architectures */
+ uint32_t cmd; /* LC_ROUTINES */
+ uint32_t cmdsize; /* total size of this command */
+ uint32_t init_address; /* address of initialization routine */
+ uint32_t init_module; /* index into the module table that */
+ /* the init routine is defined in */
+ uint32_t reserved1;
+ uint32_t reserved2;
+ uint32_t reserved3;
+ uint32_t reserved4;
+ uint32_t reserved5;
+ uint32_t reserved6;
+};
+
+/*
+ * The 64-bit routines command. Same use as above.
+ */
+struct routines_command_64 { /* for 64-bit architectures */
+ uint32_t cmd; /* LC_ROUTINES_64 */
+ uint32_t cmdsize; /* total size of this command */
+ uint64_t init_address; /* address of initialization routine */
+ uint64_t init_module; /* index into the module table that */
+ /* the init routine is defined in */
+ uint64_t reserved1;
+ uint64_t reserved2;
+ uint64_t reserved3;
+ uint64_t reserved4;
+ uint64_t reserved5;
+ uint64_t reserved6;
+};
+
+/*
+ * The symtab_command contains the offsets and sizes of the link-edit 4.3BSD
+ * "stab" style symbol table information as described in the header files
+ * <nlist.h> and <stab.h>.
+ */
+struct symtab_command {
+ uint32_t cmd; /* LC_SYMTAB */
+ uint32_t cmdsize; /* sizeof(struct symtab_command) */
+ uint32_t symoff; /* symbol table offset */
+ uint32_t nsyms; /* number of symbol table entries */
+ uint32_t stroff; /* string table offset */
+ uint32_t strsize; /* string table size in bytes */
+};
+
+/*
+ * This is the second set of the symbolic information which is used to support
+ * the data structures for the dynamically link editor.
+ *
+ * The original set of symbolic information in the symtab_command which contains
+ * the symbol and string tables must also be present when this load command is
+ * present. When this load command is present the symbol table is organized
+ * into three groups of symbols:
+ * local symbols (static and debugging symbols) - grouped by module
+ * defined external symbols - grouped by module (sorted by name if not lib)
+ * undefined external symbols (sorted by name if MH_BINDATLOAD is not set,
+ * and in order the were seen by the static
+ * linker if MH_BINDATLOAD is set)
+ * In this load command there are offsets and counts to each of the three groups
+ * of symbols.
+ *
+ * This load command contains a the offsets and sizes of the following new
+ * symbolic information tables:
+ * table of contents
+ * module table
+ * reference symbol table
+ * indirect symbol table
+ * The first three tables above (the table of contents, module table and
+ * reference symbol table) are only present if the file is a dynamically linked
+ * shared library. For executable and object modules, which are files
+ * containing only one module, the information that would be in these three
+ * tables is determined as follows:
+ * table of contents - the defined external symbols are sorted by name
+ * module table - the file contains only one module so everything in the
+ * file is part of the module.
+ * reference symbol table - is the defined and undefined external symbols
+ *
+ * For dynamically linked shared library files this load command also contains
+ * offsets and sizes to the pool of relocation entries for all sections
+ * separated into two groups:
+ * external relocation entries
+ * local relocation entries
+ * For executable and object modules the relocation entries continue to hang
+ * off the section structures.
+ */
+struct dysymtab_command {
+ uint32_t cmd; /* LC_DYSYMTAB */
+ uint32_t cmdsize; /* sizeof(struct dysymtab_command) */
+
+ /*
+ * The symbols indicated by symoff and nsyms of the LC_SYMTAB load command
+ * are grouped into the following three groups:
+ * local symbols (further grouped by the module they are from)
+ * defined external symbols (further grouped by the module they are from)
+ * undefined symbols
+ *
+ * The local symbols are used only for debugging. The dynamic binding
+ * process may have to use them to indicate to the debugger the local
+ * symbols for a module that is being bound.
+ *
+ * The last two groups are used by the dynamic binding process to do the
+ * binding (indirectly through the module table and the reference symbol
+ * table when this is a dynamically linked shared library file).
+ */
+ uint32_t ilocalsym; /* index to local symbols */
+ uint32_t nlocalsym; /* number of local symbols */
+
+ uint32_t iextdefsym;/* index to externally defined symbols */
+ uint32_t nextdefsym;/* number of externally defined symbols */
+
+ uint32_t iundefsym; /* index to undefined symbols */
+ uint32_t nundefsym; /* number of undefined symbols */
+
+ /*
+ * For the for the dynamic binding process to find which module a symbol
+ * is defined in the table of contents is used (analogous to the ranlib
+ * structure in an archive) which maps defined external symbols to modules
+ * they are defined in. This exists only in a dynamically linked shared
+ * library file. For executable and object modules the defined external
+ * symbols are sorted by name and is use as the table of contents.
+ */
+ uint32_t tocoff; /* file offset to table of contents */
+ uint32_t ntoc; /* number of entries in table of contents */
+
+ /*
+ * To support dynamic binding of "modules" (whole object files) the symbol
+ * table must reflect the modules that the file was created from. This is
+ * done by having a module table that has indexes and counts into the merged
+ * tables for each module. The module structure that these two entries
+ * refer to is described below. This exists only in a dynamically linked
+ * shared library file. For executable and object modules the file only
+ * contains one module so everything in the file belongs to the module.
+ */
+ uint32_t modtaboff; /* file offset to module table */
+ uint32_t nmodtab; /* number of module table entries */
+
+ /*
+ * To support dynamic module binding the module structure for each module
+ * indicates the external references (defined and undefined) each module
+ * makes. For each module there is an offset and a count into the
+ * reference symbol table for the symbols that the module references.
+ * This exists only in a dynamically linked shared library file. For
+ * executable and object modules the defined external symbols and the
+ * undefined external symbols indicates the external references.
+ */
+ uint32_t extrefsymoff; /* offset to referenced symbol table */
+ uint32_t nextrefsyms; /* number of referenced symbol table entries */
+
+ /*
+ * The sections that contain "symbol pointers" and "routine stubs" have
+ * indexes and (implied counts based on the size of the section and fixed
+ * size of the entry) into the "indirect symbol" table for each pointer
+ * and stub. For every section of these two types the index into the
+ * indirect symbol table is stored in the section header in the field
+ * reserved1. An indirect symbol table entry is simply a 32bit index into
+ * the symbol table to the symbol that the pointer or stub is referring to.
+ * The indirect symbol table is ordered to match the entries in the section.
+ */
+ uint32_t indirectsymoff; /* file offset to the indirect symbol table */
+ uint32_t nindirectsyms; /* number of indirect symbol table entries */
+
+ /*
+ * To support relocating an individual module in a library file quickly the
+ * external relocation entries for each module in the library need to be
+ * accessed efficiently. Since the relocation entries can't be accessed
+ * through the section headers for a library file they are separated into
+ * groups of local and external entries further grouped by module. In this
+ * case the presents of this load command who's extreloff, nextrel,
+ * locreloff and nlocrel fields are non-zero indicates that the relocation
+ * entries of non-merged sections are not referenced through the section
+ * structures (and the reloff and nreloc fields in the section headers are
+ * set to zero).
+ *
+ * Since the relocation entries are not accessed through the section headers
+ * this requires the r_address field to be something other than a section
+ * offset to identify the item to be relocated. In this case r_address is
+ * set to the offset from the vmaddr of the first LC_SEGMENT command.
+ * For MH_SPLIT_SEGS images r_address is set to the the offset from the
+ * vmaddr of the first read-write LC_SEGMENT command.
+ *
+ * The relocation entries are grouped by module and the module table
+ * entries have indexes and counts into them for the group of external
+ * relocation entries for that the module.
+ *
+ * For sections that are merged across modules there must not be any
+ * remaining external relocation entries for them (for merged sections
+ * remaining relocation entries must be local).
+ */
+ uint32_t extreloff; /* offset to external relocation entries */
+ uint32_t nextrel; /* number of external relocation entries */
+
+ /*
+ * All the local relocation entries are grouped together (they are not
+ * grouped by their module since they are only used if the object is moved
+ * from it staticly link edited address).
+ */
+ uint32_t locreloff; /* offset to local relocation entries */
+ uint32_t nlocrel; /* number of local relocation entries */
+
+};
+
+/*
+ * An indirect symbol table entry is simply a 32bit index into the symbol table
+ * to the symbol that the pointer or stub is refering to. Unless it is for a
+ * non-lazy symbol pointer section for a defined symbol which strip(1) as
+ * removed. In which case it has the value INDIRECT_SYMBOL_LOCAL. If the
+ * symbol was also absolute INDIRECT_SYMBOL_ABS is or'ed with that.
+ */
+#define INDIRECT_SYMBOL_LOCAL 0x80000000
+#define INDIRECT_SYMBOL_ABS 0x40000000
+
+
+/* a table of contents entry */
+struct dylib_table_of_contents {
+ uint32_t symbol_index; /* the defined external symbol
+ (index into the symbol table) */
+ uint32_t module_index; /* index into the module table this symbol
+ is defined in */
+};
+
+/* a module table entry */
+struct dylib_module {
+ uint32_t module_name; /* the module name (index into string table) */
+
+ uint32_t iextdefsym; /* index into externally defined symbols */
+ uint32_t nextdefsym; /* number of externally defined symbols */
+ uint32_t irefsym; /* index into reference symbol table */
+ uint32_t nrefsym; /* number of reference symbol table entries */
+ uint32_t ilocalsym; /* index into symbols for local symbols */
+ uint32_t nlocalsym; /* number of local symbols */
+
+ uint32_t iextrel; /* index into external relocation entries */
+ uint32_t nextrel; /* number of external relocation entries */
+
+ uint32_t iinit_iterm; /* low 16 bits are the index into the init
+ section, high 16 bits are the index into
+ the term section */
+ uint32_t ninit_nterm; /* low 16 bits are the number of init section
+ entries, high 16 bits are the number of
+ term section entries */
+
+ uint32_t /* for this module address of the start of */
+ objc_module_info_addr; /* the (__OBJC,__module_info) section */
+ uint32_t /* for this module size of */
+ objc_module_info_size; /* the (__OBJC,__module_info) section */
+};
+
+/* a 64-bit module table entry */
+struct dylib_module_64 {
+ uint32_t module_name; /* the module name (index into string table) */
+
+ uint32_t iextdefsym; /* index into externally defined symbols */
+ uint32_t nextdefsym; /* number of externally defined symbols */
+ uint32_t irefsym; /* index into reference symbol table */
+ uint32_t nrefsym; /* number of reference symbol table entries */
+ uint32_t ilocalsym; /* index into symbols for local symbols */
+ uint32_t nlocalsym; /* number of local symbols */
+
+ uint32_t iextrel; /* index into external relocation entries */
+ uint32_t nextrel; /* number of external relocation entries */
+
+ uint32_t iinit_iterm; /* low 16 bits are the index into the init
+ section, high 16 bits are the index into
+ the term section */
+ uint32_t ninit_nterm; /* low 16 bits are the number of init section
+ entries, high 16 bits are the number of
+ term section entries */
+
+ uint32_t /* for this module size of */
+ objc_module_info_size; /* the (__OBJC,__module_info) section */
+ uint64_t /* for this module address of the start of */
+ objc_module_info_addr; /* the (__OBJC,__module_info) section */
+};
+
+/*
+ * The entries in the reference symbol table are used when loading the module
+ * (both by the static and dynamic link editors) and if the module is unloaded
+ * or replaced. Therefore all external symbols (defined and undefined) are
+ * listed in the module's reference table. The flags describe the type of
+ * reference that is being made. The constants for the flags are defined in
+ * <mach-o/nlist.h> as they are also used for symbol table entries.
+ */
+struct dylib_reference {
+ uint32_t isym:24, /* index into the symbol table */
+ flags:8; /* flags to indicate the type of reference */
+};
+
+/*
+ * The twolevel_hints_command contains the offset and number of hints in the
+ * two-level namespace lookup hints table.
+ */
+struct twolevel_hints_command {
+ uint32_t cmd; /* LC_TWOLEVEL_HINTS */
+ uint32_t cmdsize; /* sizeof(struct twolevel_hints_command) */
+ uint32_t offset; /* offset to the hint table */
+ uint32_t nhints; /* number of hints in the hint table */
+};
+
+/*
+ * The entries in the two-level namespace lookup hints table are twolevel_hint
+ * structs. These provide hints to the dynamic link editor where to start
+ * looking for an undefined symbol in a two-level namespace image. The
+ * isub_image field is an index into the sub-images (sub-frameworks and
+ * sub-umbrellas list) that made up the two-level image that the undefined
+ * symbol was found in when it was built by the static link editor. If
+ * isub-image is 0 the the symbol is expected to be defined in library and not
+ * in the sub-images. If isub-image is non-zero it is an index into the array
+ * of sub-images for the umbrella with the first index in the sub-images being
+ * 1. The array of sub-images is the ordered list of sub-images of the umbrella
+ * that would be searched for a symbol that has the umbrella recorded as its
+ * primary library. The table of contents index is an index into the
+ * library's table of contents. This is used as the starting point of the
+ * binary search or a directed linear search.
+ */
+struct twolevel_hint {
+ uint32_t
+ isub_image:8, /* index into the sub images */
+ itoc:24; /* index into the table of contents */
+};
+
+/*
+ * The prebind_cksum_command contains the value of the original check sum for
+ * prebound files or zero. When a prebound file is first created or modified
+ * for other than updating its prebinding information the value of the check sum
+ * is set to zero. When the file has it prebinding re-done and if the value of
+ * the check sum is zero the original check sum is calculated and stored in
+ * cksum field of this load command in the output file. If when the prebinding
+ * is re-done and the cksum field is non-zero it is left unchanged from the
+ * input file.
+ */
+struct prebind_cksum_command {
+ uint32_t cmd; /* LC_PREBIND_CKSUM */
+ uint32_t cmdsize; /* sizeof(struct prebind_cksum_command) */
+ uint32_t cksum; /* the check sum or zero */
+};
+
+/*
+ * The uuid load command contains a single 128-bit unique random number that
+ * identifies an object produced by the static link editor.
+ */
+struct uuid_command {
+ uint32_t cmd; /* LC_UUID */
+ uint32_t cmdsize; /* sizeof(struct uuid_command) */
+ uint8_t uuid[16]; /* the 128-bit uuid */
+};
+
+/*
+ * The rpath_command contains a path which at runtime should be added to
+ * the current run path used to find @rpath prefixed dylibs.
+ */
+struct rpath_command {
+ uint32_t cmd; /* LC_RPATH */
+ uint32_t cmdsize; /* includes string */
+ union lc_str path; /* path to add to run path */
+};
+
+/*
+ * The linkedit_data_command contains the offsets and sizes of a blob
+ * of data in the __LINKEDIT segment.
+ */
+struct linkedit_data_command {
+ uint32_t cmd; /* LC_CODE_SIGNATURE, LC_SEGMENT_SPLIT_INFO,
+ or LC_FUNCTION_STARTS */
+ uint32_t cmdsize; /* sizeof(struct linkedit_data_command) */
+ uint32_t dataoff; /* file offset of data in __LINKEDIT segment */
+ uint32_t datasize; /* file size of data in __LINKEDIT segment */
+};
+
+/*
+ * The encryption_info_command contains the file offset and size of an
+ * of an encrypted segment.
+ */
+struct encryption_info_command {
+ uint32_t cmd; /* LC_ENCRYPTION_INFO */
+ uint32_t cmdsize; /* sizeof(struct encryption_info_command) */
+ uint32_t cryptoff; /* file offset of encrypted range */
+ uint32_t cryptsize; /* file size of encrypted range */
+ uint32_t cryptid; /* which enryption system,
+ 0 means not-encrypted yet */
+};
+
+/*
+ * The version_min_command contains the min OS version on which this
+ * binary was built to run.
+ */
+struct version_min_command {
+ uint32_t cmd; /* LC_VERSION_MIN_MACOSX or
+ LC_VERSION_MIN_IPHONEOS */
+ uint32_t cmdsize; /* sizeof(struct min_version_command) */
+ uint32_t version; /* X.Y.Z is encoded in nibbles xxxx.yy.zz */
+ uint32_t reserved; /* zero */
+};
+
+/*
+ * The dyld_info_command contains the file offsets and sizes of
+ * the new compressed form of the information dyld needs to
+ * load the image. This information is used by dyld on Mac OS X
+ * 10.6 and later. All information pointed to by this command
+ * is encoded using byte streams, so no endian swapping is needed
+ * to interpret it.
+ */
+struct dyld_info_command {
+ uint32_t cmd; /* LC_DYLD_INFO or LC_DYLD_INFO_ONLY */
+ uint32_t cmdsize; /* sizeof(struct dyld_info_command) */
+
+ /*
+ * Dyld rebases an image whenever dyld loads it at an address different
+ * from its preferred address. The rebase information is a stream
+ * of byte sized opcodes whose symbolic names start with REBASE_OPCODE_.
+ * Conceptually the rebase information is a table of tuples:
+ * <seg-index, seg-offset, type>
+ * The opcodes are a compressed way to encode the table by only
+ * encoding when a column changes. In addition simple patterns
+ * like "every n'th offset for m times" can be encoded in a few
+ * bytes.
+ */
+ uint32_t rebase_off; /* file offset to rebase info */
+ uint32_t rebase_size; /* size of rebase info */
+
+ /*
+ * Dyld binds an image during the loading process, if the image
+ * requires any pointers to be initialized to symbols in other images.
+ * The bind information is a stream of byte sized
+ * opcodes whose symbolic names start with BIND_OPCODE_.
+ * Conceptually the bind information is a table of tuples:
+ * <seg-index, seg-offset, type, symbol-library-ordinal, symbol-name, addend>
+ * The opcodes are a compressed way to encode the table by only
+ * encoding when a column changes. In addition simple patterns
+ * like for runs of pointers initialzed to the same value can be
+ * encoded in a few bytes.
+ */
+ uint32_t bind_off; /* file offset to binding info */
+ uint32_t bind_size; /* size of binding info */
+
+ /*
+ * Some C++ programs require dyld to unique symbols so that all
+ * images in the process use the same copy of some code/data.
+ * This step is done after binding. The content of the weak_bind
+ * info is an opcode stream like the bind_info. But it is sorted
+ * alphabetically by symbol name. This enable dyld to walk
+ * all images with weak binding information in order and look
+ * for collisions. If there are no collisions, dyld does
+ * no updating. That means that some fixups are also encoded
+ * in the bind_info. For instance, all calls to "operator new"
+ * are first bound to libstdc++.dylib using the information
+ * in bind_info. Then if some image overrides operator new
+ * that is detected when the weak_bind information is processed
+ * and the call to operator new is then rebound.
+ */
+ uint32_t weak_bind_off; /* file offset to weak binding info */
+ uint32_t weak_bind_size; /* size of weak binding info */
+
+ /*
+ * Some uses of external symbols do not need to be bound immediately.
+ * Instead they can be lazily bound on first use. The lazy_bind
+ * are contains a stream of BIND opcodes to bind all lazy symbols.
+ * Normal use is that dyld ignores the lazy_bind section when
+ * loading an image. Instead the static linker arranged for the
+ * lazy pointer to initially point to a helper function which
+ * pushes the offset into the lazy_bind area for the symbol
+ * needing to be bound, then jumps to dyld which simply adds
+ * the offset to lazy_bind_off to get the information on what
+ * to bind.
+ */
+ uint32_t lazy_bind_off; /* file offset to lazy binding info */
+ uint32_t lazy_bind_size; /* size of lazy binding infs */
+
+ /*
+ * The symbols exported by a dylib are encoded in a trie. This
+ * is a compact representation that factors out common prefixes.
+ * It also reduces LINKEDIT pages in RAM because it encodes all
+ * information (name, address, flags) in one small, contiguous range.
+ * The export area is a stream of nodes. The first node sequentially
+ * is the start node for the trie.
+ *
+ * Nodes for a symbol start with a uleb128 that is the length of
+ * the exported symbol information for the string so far.
+ * If there is no exported symbol, the node starts with a zero byte.
+ * If there is exported info, it follows the length. First is
+ * a uleb128 containing flags. Normally, it is followed by a
+ * uleb128 encoded offset which is location of the content named
+ * by the symbol from the mach_header for the image. If the flags
+ * is EXPORT_SYMBOL_FLAGS_REEXPORT, then following the flags is
+ * a uleb128 encoded library ordinal, then a zero terminated
+ * UTF8 string. If the string is zero length, then the symbol
+ * is re-export from the specified dylib with the same name.
+ *
+ * After the optional exported symbol information is a byte of
+ * how many edges (0-255) that this node has leaving it,
+ * followed by each edge.
+ * Each edge is a zero terminated UTF8 of the addition chars
+ * in the symbol, followed by a uleb128 offset for the node that
+ * edge points to.
+ *
+ */
+ uint32_t export_off; /* file offset to lazy binding info */
+ uint32_t export_size; /* size of lazy binding infs */
+};
+
+/*
+ * The following are used to encode rebasing information
+ */
+#define REBASE_TYPE_POINTER 1
+#define REBASE_TYPE_TEXT_ABSOLUTE32 2
+#define REBASE_TYPE_TEXT_PCREL32 3
+
+#define REBASE_OPCODE_MASK 0xF0
+#define REBASE_IMMEDIATE_MASK 0x0F
+#define REBASE_OPCODE_DONE 0x00
+#define REBASE_OPCODE_SET_TYPE_IMM 0x10
+#define REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x20
+#define REBASE_OPCODE_ADD_ADDR_ULEB 0x30
+#define REBASE_OPCODE_ADD_ADDR_IMM_SCALED 0x40
+#define REBASE_OPCODE_DO_REBASE_IMM_TIMES 0x50
+#define REBASE_OPCODE_DO_REBASE_ULEB_TIMES 0x60
+#define REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB 0x70
+#define REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB 0x80
+
+
+/*
+ * The following are used to encode binding information
+ */
+#define BIND_TYPE_POINTER 1
+#define BIND_TYPE_TEXT_ABSOLUTE32 2
+#define BIND_TYPE_TEXT_PCREL32 3
+
+#define BIND_SPECIAL_DYLIB_SELF 0
+#define BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE -1
+#define BIND_SPECIAL_DYLIB_FLAT_LOOKUP -2
+
+#define BIND_SYMBOL_FLAGS_WEAK_IMPORT 0x1
+#define BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION 0x8
+
+#define BIND_OPCODE_MASK 0xF0
+#define BIND_IMMEDIATE_MASK 0x0F
+#define BIND_OPCODE_DONE 0x00
+#define BIND_OPCODE_SET_DYLIB_ORDINAL_IMM 0x10
+#define BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB 0x20
+#define BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 0x30
+#define BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 0x40
+#define BIND_OPCODE_SET_TYPE_IMM 0x50
+#define BIND_OPCODE_SET_ADDEND_SLEB 0x60
+#define BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x70
+#define BIND_OPCODE_ADD_ADDR_ULEB 0x80
+#define BIND_OPCODE_DO_BIND 0x90
+#define BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB 0xA0
+#define BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED 0xB0
+#define BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB 0xC0
+
+
+/*
+ * The following are used on the flags byte of a terminal node
+ * in the export information.
+ */
+#define EXPORT_SYMBOL_FLAGS_KIND_MASK 0x03
+#define EXPORT_SYMBOL_FLAGS_KIND_REGULAR 0x00
+#define EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL 0x01
+#define EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION 0x04
+#define EXPORT_SYMBOL_FLAGS_REEXPORT 0x08
+#define EXPORT_SYMBOL_FLAGS_STUB_AND_RESOLVER 0x10
+
+/*
+ * The symseg_command contains the offset and size of the GNU style
+ * symbol table information as described in the header file <symseg.h>.
+ * The symbol roots of the symbol segments must also be aligned properly
+ * in the file. So the requirement of keeping the offsets aligned to a
+ * multiple of a 4 bytes translates to the length field of the symbol
+ * roots also being a multiple of a long. Also the padding must again be
+ * zeroed. (THIS IS OBSOLETE and no longer supported).
+ */
+struct symseg_command {
+ uint32_t cmd; /* LC_SYMSEG */
+ uint32_t cmdsize; /* sizeof(struct symseg_command) */
+ uint32_t offset; /* symbol segment offset */
+ uint32_t size; /* symbol segment size in bytes */
+};
+
+/*
+ * The ident_command contains a free format string table following the
+ * ident_command structure. The strings are null terminated and the size of
+ * the command is padded out with zero bytes to a multiple of 4 bytes/
+ * (THIS IS OBSOLETE and no longer supported).
+ */
+struct ident_command {
+ uint32_t cmd; /* LC_IDENT */
+ uint32_t cmdsize; /* strings that follow this command */
+};
+
+/*
+ * The fvmfile_command contains a reference to a file to be loaded at the
+ * specified virtual address. (Presently, this command is reserved for
+ * internal use. The kernel ignores this command when loading a program into
+ * memory).
+ */
+struct fvmfile_command {
+ uint32_t cmd; /* LC_FVMFILE */
+ uint32_t cmdsize; /* includes pathname string */
+ union lc_str name; /* files pathname */
+ uint32_t header_addr; /* files virtual address */
+};
+
+/*
+ * Sections of type S_THREAD_LOCAL_VARIABLES contain an array
+ * of tlv_descriptor structures.
+ */
+struct tlv_descriptor
+{
+ void* (*thunk)(struct tlv_descriptor*);
+ unsigned long key;
+ unsigned long offset;
+};
+
+#endif /* _MACHO_LOADER_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach-o/nlist.h b/include/breakpad/third_party/mac_headers/mach-o/nlist.h
new file mode 100644
index 0000000..1c19410
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach-o/nlist.h
@@ -0,0 +1,312 @@
+/*
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#ifndef _MACHO_NLIST_H_
+#define _MACHO_NLIST_H_
+/* $NetBSD: nlist.h,v 1.5 1994/10/26 00:56:11 cgd Exp $ */
+
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ * @(#)nlist.h 8.2 (Berkeley) 1/21/94
+ */
+#include <stdint.h>
+
+/*
+ * Format of a symbol table entry of a Mach-O file for 32-bit architectures.
+ * Modified from the BSD format. The modifications from the original format
+ * were changing n_other (an unused field) to n_sect and the addition of the
+ * N_SECT type. These modifications are required to support symbols in a larger
+ * number of sections not just the three sections (text, data and bss) in a BSD
+ * file.
+ */
+struct nlist {
+ union {
+#ifndef __LP64__
+ char *n_name; /* for use when in-core */
+#endif
+ int32_t n_strx; /* index into the string table */
+ } n_un;
+ uint8_t n_type; /* type flag, see below */
+ uint8_t n_sect; /* section number or NO_SECT */
+ int16_t n_desc; /* see <mach-o/stab.h> */
+ uint32_t n_value; /* value of this symbol (or stab offset) */
+};
+
+/*
+ * This is the symbol table entry structure for 64-bit architectures.
+ */
+struct nlist_64 {
+ union {
+ uint32_t n_strx; /* index into the string table */
+ } n_un;
+ uint8_t n_type; /* type flag, see below */
+ uint8_t n_sect; /* section number or NO_SECT */
+ uint16_t n_desc; /* see <mach-o/stab.h> */
+ uint64_t n_value; /* value of this symbol (or stab offset) */
+};
+
+/*
+ * Symbols with a index into the string table of zero (n_un.n_strx == 0) are
+ * defined to have a null, "", name. Therefore all string indexes to non null
+ * names must not have a zero string index. This is bit historical information
+ * that has never been well documented.
+ */
+
+/*
+ * The n_type field really contains four fields:
+ * unsigned char N_STAB:3,
+ * N_PEXT:1,
+ * N_TYPE:3,
+ * N_EXT:1;
+ * which are used via the following masks.
+ */
+#define N_STAB 0xe0 /* if any of these bits set, a symbolic debugging entry */
+#define N_PEXT 0x10 /* private external symbol bit */
+#define N_TYPE 0x0e /* mask for the type bits */
+#define N_EXT 0x01 /* external symbol bit, set for external symbols */
+
+/*
+ * Only symbolic debugging entries have some of the N_STAB bits set and if any
+ * of these bits are set then it is a symbolic debugging entry (a stab). In
+ * which case then the values of the n_type field (the entire field) are given
+ * in <mach-o/stab.h>
+ */
+
+/*
+ * Values for N_TYPE bits of the n_type field.
+ */
+#define N_UNDF 0x0 /* undefined, n_sect == NO_SECT */
+#define N_ABS 0x2 /* absolute, n_sect == NO_SECT */
+#define N_SECT 0xe /* defined in section number n_sect */
+#define N_PBUD 0xc /* prebound undefined (defined in a dylib) */
+#define N_INDR 0xa /* indirect */
+
+/*
+ * If the type is N_INDR then the symbol is defined to be the same as another
+ * symbol. In this case the n_value field is an index into the string table
+ * of the other symbol's name. When the other symbol is defined then they both
+ * take on the defined type and value.
+ */
+
+/*
+ * If the type is N_SECT then the n_sect field contains an ordinal of the
+ * section the symbol is defined in. The sections are numbered from 1 and
+ * refer to sections in order they appear in the load commands for the file
+ * they are in. This means the same ordinal may very well refer to different
+ * sections in different files.
+ *
+ * The n_value field for all symbol table entries (including N_STAB's) gets
+ * updated by the link editor based on the value of it's n_sect field and where
+ * the section n_sect references gets relocated. If the value of the n_sect
+ * field is NO_SECT then it's n_value field is not changed by the link editor.
+ */
+#define NO_SECT 0 /* symbol is not in any section */
+#define MAX_SECT 255 /* 1 thru 255 inclusive */
+
+/*
+ * Common symbols are represented by undefined (N_UNDF) external (N_EXT) types
+ * who's values (n_value) are non-zero. In which case the value of the n_value
+ * field is the size (in bytes) of the common symbol. The n_sect field is set
+ * to NO_SECT. The alignment of a common symbol may be set as a power of 2
+ * between 2^1 and 2^15 as part of the n_desc field using the macros below. If
+ * the alignment is not set (a value of zero) then natural alignment based on
+ * the size is used.
+ */
+#define GET_COMM_ALIGN(n_desc) (((n_desc) >> 8) & 0x0f)
+#define SET_COMM_ALIGN(n_desc,align) \
+ (n_desc) = (((n_desc) & 0xf0ff) | (((align) & 0x0f) << 8))
+
+/*
+ * To support the lazy binding of undefined symbols in the dynamic link-editor,
+ * the undefined symbols in the symbol table (the nlist structures) are marked
+ * with the indication if the undefined reference is a lazy reference or
+ * non-lazy reference. If both a non-lazy reference and a lazy reference is
+ * made to the same symbol the non-lazy reference takes precedence. A reference
+ * is lazy only when all references to that symbol are made through a symbol
+ * pointer in a lazy symbol pointer section.
+ *
+ * The implementation of marking nlist structures in the symbol table for
+ * undefined symbols will be to use some of the bits of the n_desc field as a
+ * reference type. The mask REFERENCE_TYPE will be applied to the n_desc field
+ * of an nlist structure for an undefined symbol to determine the type of
+ * undefined reference (lazy or non-lazy).
+ *
+ * The constants for the REFERENCE FLAGS are propagated to the reference table
+ * in a shared library file. In that case the constant for a defined symbol,
+ * REFERENCE_FLAG_DEFINED, is also used.
+ */
+/* Reference type bits of the n_desc field of undefined symbols */
+#define REFERENCE_TYPE 0x7
+/* types of references */
+#define REFERENCE_FLAG_UNDEFINED_NON_LAZY 0
+#define REFERENCE_FLAG_UNDEFINED_LAZY 1
+#define REFERENCE_FLAG_DEFINED 2
+#define REFERENCE_FLAG_PRIVATE_DEFINED 3
+#define REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY 4
+#define REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY 5
+
+/*
+ * To simplify stripping of objects that use are used with the dynamic link
+ * editor, the static link editor marks the symbols defined an object that are
+ * referenced by a dynamicly bound object (dynamic shared libraries, bundles).
+ * With this marking strip knows not to strip these symbols.
+ */
+#define REFERENCED_DYNAMICALLY 0x0010
+
+/*
+ * For images created by the static link editor with the -twolevel_namespace
+ * option in effect the flags field of the mach header is marked with
+ * MH_TWOLEVEL. And the binding of the undefined references of the image are
+ * determined by the static link editor. Which library an undefined symbol is
+ * bound to is recorded by the static linker in the high 8 bits of the n_desc
+ * field using the SET_LIBRARY_ORDINAL macro below. The ordinal recorded
+ * references the libraries listed in the Mach-O's LC_LOAD_DYLIB,
+ * LC_LOAD_WEAK_DYLIB, LC_REEXPORT_DYLIB, LC_LOAD_UPWARD_DYLIB, and
+ * LC_LAZY_LOAD_DYLIB, etc. load commands in the order they appear in the
+ * headers. The library ordinals start from 1.
+ * For a dynamic library that is built as a two-level namespace image the
+ * undefined references from module defined in another use the same nlist struct
+ * an in that case SELF_LIBRARY_ORDINAL is used as the library ordinal. For
+ * defined symbols in all images they also must have the library ordinal set to
+ * SELF_LIBRARY_ORDINAL. The EXECUTABLE_ORDINAL refers to the executable
+ * image for references from plugins that refer to the executable that loads
+ * them.
+ *
+ * The DYNAMIC_LOOKUP_ORDINAL is for undefined symbols in a two-level namespace
+ * image that are looked up by the dynamic linker with flat namespace semantics.
+ * This ordinal was added as a feature in Mac OS X 10.3 by reducing the
+ * value of MAX_LIBRARY_ORDINAL by one. So it is legal for existing binaries
+ * or binaries built with older tools to have 0xfe (254) dynamic libraries. In
+ * this case the ordinal value 0xfe (254) must be treated as a library ordinal
+ * for compatibility.
+ */
+#define GET_LIBRARY_ORDINAL(n_desc) (((n_desc) >> 8) & 0xff)
+#define SET_LIBRARY_ORDINAL(n_desc,ordinal) \
+ (n_desc) = (((n_desc) & 0x00ff) | (((ordinal) & 0xff) << 8))
+#define SELF_LIBRARY_ORDINAL 0x0
+#define MAX_LIBRARY_ORDINAL 0xfd
+#define DYNAMIC_LOOKUP_ORDINAL 0xfe
+#define EXECUTABLE_ORDINAL 0xff
+
+/*
+ * The bit 0x0020 of the n_desc field is used for two non-overlapping purposes
+ * and has two different symbolic names, N_NO_DEAD_STRIP and N_DESC_DISCARDED.
+ */
+
+/*
+ * The N_NO_DEAD_STRIP bit of the n_desc field only ever appears in a
+ * relocatable .o file (MH_OBJECT filetype). And is used to indicate to the
+ * static link editor it is never to dead strip the symbol.
+ */
+#define N_NO_DEAD_STRIP 0x0020 /* symbol is not to be dead stripped */
+
+/*
+ * The N_DESC_DISCARDED bit of the n_desc field never appears in linked image.
+ * But is used in very rare cases by the dynamic link editor to mark an in
+ * memory symbol as discared and longer used for linking.
+ */
+#define N_DESC_DISCARDED 0x0020 /* symbol is discarded */
+
+/*
+ * The N_WEAK_REF bit of the n_desc field indicates to the dynamic linker that
+ * the undefined symbol is allowed to be missing and is to have the address of
+ * zero when missing.
+ */
+#define N_WEAK_REF 0x0040 /* symbol is weak referenced */
+
+/*
+ * The N_WEAK_DEF bit of the n_desc field indicates to the static and dynamic
+ * linkers that the symbol definition is weak, allowing a non-weak symbol to
+ * also be used which causes the weak definition to be discared. Currently this
+ * is only supported for symbols in coalesed sections.
+ */
+#define N_WEAK_DEF 0x0080 /* coalesed symbol is a weak definition */
+
+/*
+ * The N_REF_TO_WEAK bit of the n_desc field indicates to the dynamic linker
+ * that the undefined symbol should be resolved using flat namespace searching.
+ */
+#define N_REF_TO_WEAK 0x0080 /* reference to a weak symbol */
+
+/*
+ * The N_ARM_THUMB_DEF bit of the n_desc field indicates that the symbol is
+ * a defintion of a Thumb function.
+ */
+#define N_ARM_THUMB_DEF 0x0008 /* symbol is a Thumb function (ARM) */
+
+/*
+ * The N_SYMBOL_RESOLVER bit of the n_desc field indicates that the
+ * that the function is actually a resolver function and should
+ * be called to get the address of the real function to use.
+ * This bit is only available in .o files (MH_OBJECT filetype)
+ */
+#define N_SYMBOL_RESOLVER 0x0100
+
+#ifndef __STRICT_BSD__
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+/*
+ * The function nlist(3) from the C library.
+ */
+extern int nlist (const char *filename, struct nlist *list);
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __STRICT_BSD__ */
+
+#endif /* _MACHO_LIST_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/boolean.h b/include/breakpad/third_party/mac_headers/mach/boolean.h
new file mode 100644
index 0000000..641c396
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/boolean.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ */
+/*
+ * File: mach/boolean.h
+ *
+ * Boolean data type.
+ *
+ */
+
+#ifndef _MACH_BOOLEAN_H_
+#define _MACH_BOOLEAN_H_
+
+/*
+ * Pick up "boolean_t" type definition
+ */
+
+#ifndef ASSEMBLER
+#include <mach/machine/boolean.h>
+#endif /* ASSEMBLER */
+
+/*
+ * Define TRUE and FALSE if not defined.
+ */
+
+#ifndef TRUE
+#define TRUE 1
+#endif /* TRUE */
+
+#ifndef FALSE
+#define FALSE 0
+#endif /* FALSE */
+
+#endif /* _MACH_BOOLEAN_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/i386/boolean.h b/include/breakpad/third_party/mac_headers/mach/i386/boolean.h
new file mode 100644
index 0000000..100f7e7
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/i386/boolean.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ */
+
+/*
+ * File: boolean.h
+ *
+ * Boolean type, for I386.
+ */
+
+#ifndef _MACH_I386_BOOLEAN_H_
+#define _MACH_I386_BOOLEAN_H_
+
+#if defined(__x86_64__) && !defined(KERNEL)
+typedef unsigned int boolean_t;
+#else
+typedef int boolean_t;
+#endif
+
+#endif /* _MACH_I386_BOOLEAN_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/i386/vm_param.h b/include/breakpad/third_party/mac_headers/mach/i386/vm_param.h
new file mode 100644
index 0000000..edcb834
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/i386/vm_param.h
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+/*
+ * Copyright (c) 1994 The University of Utah and
+ * the Computer Systems Laboratory at the University of Utah (CSL).
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify and distribute this software is hereby
+ * granted provided that (1) source code retains these copyright, permission,
+ * and disclaimer notices, and (2) redistributions including binaries
+ * reproduce the notices in supporting documentation, and (3) all advertising
+ * materials mentioning features or use of this software display the following
+ * acknowledgement: ``This product includes software developed by the
+ * Computer Systems Laboratory at the University of Utah.''
+ *
+ * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
+ * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
+ * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * CSL requests users of this software to return to csl-dist@cs.utah.edu any
+ * improvements that they make and grant CSL redistribution rights.
+ *
+ */
+
+/*
+ * File: vm_param.h
+ * Author: Avadis Tevanian, Jr.
+ * Date: 1985
+ *
+ * I386 machine dependent virtual memory parameters.
+ * Most of the declarations are preceeded by I386_ (or i386_)
+ * which is OK because only I386 specific code will be using
+ * them.
+ */
+
+#ifndef _MACH_I386_VM_PARAM_H_
+#define _MACH_I386_VM_PARAM_H_
+
+#define BYTE_SIZE 8 /* byte size in bits */
+
+#define I386_PGBYTES 4096 /* bytes per 80386 page */
+#define I386_PGSHIFT 12 /* bitshift for pages */
+
+#define PAGE_SIZE I386_PGBYTES
+#define PAGE_SHIFT I386_PGSHIFT
+#define PAGE_MASK (PAGE_SIZE - 1)
+
+#define I386_LPGBYTES 2*1024*1024 /* bytes per large page */
+#define I386_LPGSHIFT 21 /* bitshift for large pages */
+#define I386_LPGMASK (I386_LPGBYTES-1)
+
+/*
+ * Convert bytes to pages and convert pages to bytes.
+ * No rounding is used.
+ */
+
+#define i386_btop(x) ((ppnum_t)((x) >> I386_PGSHIFT))
+#define machine_btop(x) i386_btop(x)
+#define i386_ptob(x) (((pmap_paddr_t)(x)) << I386_PGSHIFT)
+
+/*
+ * Round off or truncate to the nearest page. These will work
+ * for either addresses or counts. (i.e. 1 byte rounds to 1 page
+ * bytes.
+ */
+
+#define i386_round_page(x) ((((pmap_paddr_t)(x)) + I386_PGBYTES - 1) & \
+ ~(I386_PGBYTES-1))
+#define i386_trunc_page(x) (((pmap_paddr_t)(x)) & ~(I386_PGBYTES-1))
+
+
+
+#define VM_MIN_ADDRESS64 ((user_addr_t) 0x0000000000000000ULL)
+/*
+ * default top of user stack... it grows down from here
+ */
+#define VM_USRSTACK64 ((user_addr_t) 0x00007FFF5FC00000ULL)
+#define VM_DYLD64 ((user_addr_t) 0x00007FFF5FC00000ULL)
+#define VM_LIB64_SHR_DATA ((user_addr_t) 0x00007FFF60000000ULL)
+#define VM_LIB64_SHR_TEXT ((user_addr_t) 0x00007FFF80000000ULL)
+/*
+ * the end of the usable user address space , for now about 47 bits.
+ * the 64 bit commpage is past the end of this
+ */
+#define VM_MAX_PAGE_ADDRESS ((user_addr_t) 0x00007FFFFFE00000ULL)
+/*
+ * canonical end of user address space for limits checking
+ */
+#define VM_MAX_USER_PAGE_ADDRESS ((user_addr_t)0x00007FFFFFFFF000ULL)
+
+
+/* system-wide values */
+#define MACH_VM_MIN_ADDRESS ((mach_vm_offset_t) 0)
+#define MACH_VM_MAX_ADDRESS ((mach_vm_offset_t) VM_MAX_PAGE_ADDRESS)
+
+/* process-relative values (all 32-bit legacy only for now) */
+#define VM_MIN_ADDRESS ((vm_offset_t) 0)
+#define VM_USRSTACK32 ((vm_offset_t) 0xC0000000)
+#define VM_MAX_ADDRESS ((vm_offset_t) 0xFFE00000)
+
+
+
+#endif /* _MACH_I386_VM_PARAM_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/i386/vm_types.h b/include/breakpad/third_party/mac_headers/mach/i386/vm_types.h
new file mode 100644
index 0000000..2c38fa2
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/i386/vm_types.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ */
+
+/*
+ * File: vm_types.h
+ * Author: Avadis Tevanian, Jr.
+ * Date: 1985
+ *
+ * Header file for VM data types. I386 version.
+ */
+
+#ifndef _MACH_I386_VM_TYPES_H_
+#define _MACH_I386_VM_TYPES_H_
+
+#ifndef ASSEMBLER
+
+#include <i386/_types.h>
+#include <mach/i386/vm_param.h>
+#include <stdint.h>
+
+/*
+ * natural_t and integer_t are Mach's legacy types for machine-
+ * independent integer types (unsigned, and signed, respectively).
+ * Their original purpose was to define other types in a machine/
+ * compiler independent way.
+ *
+ * They also had an implicit "same size as pointer" characteristic
+ * to them (i.e. Mach's traditional types are very ILP32 or ILP64
+ * centric). We support x86 ABIs that do not follow either of
+ * these models (specifically LP64). Therefore, we had to make a
+ * choice between making these types scale with pointers or stay
+ * tied to integers. Because their use is predominantly tied to
+ * to the size of an integer, we are keeping that association and
+ * breaking free from pointer size guarantees.
+ *
+ * New use of these types is discouraged.
+ */
+typedef __darwin_natural_t natural_t;
+typedef int integer_t;
+
+/*
+ * A vm_offset_t is a type-neutral pointer,
+ * e.g. an offset into a virtual memory space.
+ */
+#ifdef __LP64__
+typedef uintptr_t vm_offset_t;
+#else /* __LP64__ */
+typedef natural_t vm_offset_t;
+#endif /* __LP64__ */
+
+/*
+ * A vm_size_t is the proper type for e.g.
+ * expressing the difference between two
+ * vm_offset_t entities.
+ */
+#ifdef __LP64__
+typedef uintptr_t vm_size_t;
+#else /* __LP64__ */
+typedef natural_t vm_size_t;
+#endif /* __LP64__ */
+
+/*
+ * This new type is independent of a particular vm map's
+ * implementation size - and represents appropriate types
+ * for all possible maps. This is used for interfaces
+ * where the size of the map is not known - or we don't
+ * want to have to distinguish.
+ */
+typedef uint64_t mach_vm_address_t;
+typedef uint64_t mach_vm_offset_t;
+typedef uint64_t mach_vm_size_t;
+
+typedef uint64_t vm_map_offset_t;
+typedef uint64_t vm_map_address_t;
+typedef uint64_t vm_map_size_t;
+
+
+#endif /* ASSEMBLER */
+
+/*
+ * If composing messages by hand (please do not)
+ */
+#define MACH_MSG_TYPE_INTEGER_T MACH_MSG_TYPE_INTEGER_32
+
+#endif /* _MACH_I386_VM_TYPES_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/machine.h b/include/breakpad/third_party/mac_headers/mach/machine.h
new file mode 100644
index 0000000..91d9d70
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/machine.h
@@ -0,0 +1,346 @@
+/*
+ * Copyright (c) 2000-2007 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/* File: machine.h
+ * Author: Avadis Tevanian, Jr.
+ * Date: 1986
+ *
+ * Machine independent machine abstraction.
+ */
+
+#ifndef _MACH_MACHINE_H_
+#define _MACH_MACHINE_H_
+
+#include <stdint.h>
+#include <mach/machine/vm_types.h>
+#include <mach/boolean.h>
+
+typedef integer_t cpu_type_t;
+typedef integer_t cpu_subtype_t;
+typedef integer_t cpu_threadtype_t;
+
+#define CPU_STATE_MAX 4
+
+#define CPU_STATE_USER 0
+#define CPU_STATE_SYSTEM 1
+#define CPU_STATE_IDLE 2
+#define CPU_STATE_NICE 3
+
+
+
+/*
+ * Capability bits used in the definition of cpu_type.
+ */
+#define CPU_ARCH_MASK 0xff000000 /* mask for architecture bits */
+#define CPU_ARCH_ABI64 0x01000000 /* 64 bit ABI */
+
+/*
+ * Machine types known by all.
+ */
+
+#define CPU_TYPE_ANY ((cpu_type_t) -1)
+
+#define CPU_TYPE_VAX ((cpu_type_t) 1)
+/* skip ((cpu_type_t) 2) */
+/* skip ((cpu_type_t) 3) */
+/* skip ((cpu_type_t) 4) */
+/* skip ((cpu_type_t) 5) */
+#define CPU_TYPE_MC680x0 ((cpu_type_t) 6)
+#define CPU_TYPE_X86 ((cpu_type_t) 7)
+#define CPU_TYPE_I386 CPU_TYPE_X86 /* compatibility */
+#define CPU_TYPE_X86_64 (CPU_TYPE_X86 | CPU_ARCH_ABI64)
+
+/* skip CPU_TYPE_MIPS ((cpu_type_t) 8) */
+/* skip ((cpu_type_t) 9) */
+#define CPU_TYPE_MC98000 ((cpu_type_t) 10)
+#define CPU_TYPE_HPPA ((cpu_type_t) 11)
+#define CPU_TYPE_ARM ((cpu_type_t) 12)
+#define CPU_TYPE_MC88000 ((cpu_type_t) 13)
+#define CPU_TYPE_SPARC ((cpu_type_t) 14)
+#define CPU_TYPE_I860 ((cpu_type_t) 15)
+/* skip CPU_TYPE_ALPHA ((cpu_type_t) 16) */
+/* skip ((cpu_type_t) 17) */
+#define CPU_TYPE_POWERPC ((cpu_type_t) 18)
+#define CPU_TYPE_POWERPC64 (CPU_TYPE_POWERPC | CPU_ARCH_ABI64)
+
+/*
+ * Machine subtypes (these are defined here, instead of in a machine
+ * dependent directory, so that any program can get all definitions
+ * regardless of where is it compiled).
+ */
+
+/*
+ * Capability bits used in the definition of cpu_subtype.
+ */
+#define CPU_SUBTYPE_MASK 0xff000000 /* mask for feature flags */
+#define CPU_SUBTYPE_LIB64 0x80000000 /* 64 bit libraries */
+
+
+/*
+ * Object files that are hand-crafted to run on any
+ * implementation of an architecture are tagged with
+ * CPU_SUBTYPE_MULTIPLE. This functions essentially the same as
+ * the "ALL" subtype of an architecture except that it allows us
+ * to easily find object files that may need to be modified
+ * whenever a new implementation of an architecture comes out.
+ *
+ * It is the responsibility of the implementor to make sure the
+ * software handles unsupported implementations elegantly.
+ */
+#define CPU_SUBTYPE_MULTIPLE ((cpu_subtype_t) -1)
+#define CPU_SUBTYPE_LITTLE_ENDIAN ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_BIG_ENDIAN ((cpu_subtype_t) 1)
+
+/*
+ * Machine threadtypes.
+ * This is none - not defined - for most machine types/subtypes.
+ */
+#define CPU_THREADTYPE_NONE ((cpu_threadtype_t) 0)
+
+/*
+ * VAX subtypes (these do *not* necessary conform to the actual cpu
+ * ID assigned by DEC available via the SID register).
+ */
+
+#define CPU_SUBTYPE_VAX_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_VAX780 ((cpu_subtype_t) 1)
+#define CPU_SUBTYPE_VAX785 ((cpu_subtype_t) 2)
+#define CPU_SUBTYPE_VAX750 ((cpu_subtype_t) 3)
+#define CPU_SUBTYPE_VAX730 ((cpu_subtype_t) 4)
+#define CPU_SUBTYPE_UVAXI ((cpu_subtype_t) 5)
+#define CPU_SUBTYPE_UVAXII ((cpu_subtype_t) 6)
+#define CPU_SUBTYPE_VAX8200 ((cpu_subtype_t) 7)
+#define CPU_SUBTYPE_VAX8500 ((cpu_subtype_t) 8)
+#define CPU_SUBTYPE_VAX8600 ((cpu_subtype_t) 9)
+#define CPU_SUBTYPE_VAX8650 ((cpu_subtype_t) 10)
+#define CPU_SUBTYPE_VAX8800 ((cpu_subtype_t) 11)
+#define CPU_SUBTYPE_UVAXIII ((cpu_subtype_t) 12)
+
+/*
+ * 680x0 subtypes
+ *
+ * The subtype definitions here are unusual for historical reasons.
+ * NeXT used to consider 68030 code as generic 68000 code. For
+ * backwards compatability:
+ *
+ * CPU_SUBTYPE_MC68030 symbol has been preserved for source code
+ * compatability.
+ *
+ * CPU_SUBTYPE_MC680x0_ALL has been defined to be the same
+ * subtype as CPU_SUBTYPE_MC68030 for binary comatability.
+ *
+ * CPU_SUBTYPE_MC68030_ONLY has been added to allow new object
+ * files to be tagged as containing 68030-specific instructions.
+ */
+
+#define CPU_SUBTYPE_MC680x0_ALL ((cpu_subtype_t) 1)
+#define CPU_SUBTYPE_MC68030 ((cpu_subtype_t) 1) /* compat */
+#define CPU_SUBTYPE_MC68040 ((cpu_subtype_t) 2)
+#define CPU_SUBTYPE_MC68030_ONLY ((cpu_subtype_t) 3)
+
+/*
+ * I386 subtypes
+ */
+
+#define CPU_SUBTYPE_INTEL(f, m) ((cpu_subtype_t) (f) + ((m) << 4))
+
+#define CPU_SUBTYPE_I386_ALL CPU_SUBTYPE_INTEL(3, 0)
+#define CPU_SUBTYPE_386 CPU_SUBTYPE_INTEL(3, 0)
+#define CPU_SUBTYPE_486 CPU_SUBTYPE_INTEL(4, 0)
+#define CPU_SUBTYPE_486SX CPU_SUBTYPE_INTEL(4, 8) // 8 << 4 = 128
+#define CPU_SUBTYPE_586 CPU_SUBTYPE_INTEL(5, 0)
+#define CPU_SUBTYPE_PENT CPU_SUBTYPE_INTEL(5, 0)
+#define CPU_SUBTYPE_PENTPRO CPU_SUBTYPE_INTEL(6, 1)
+#define CPU_SUBTYPE_PENTII_M3 CPU_SUBTYPE_INTEL(6, 3)
+#define CPU_SUBTYPE_PENTII_M5 CPU_SUBTYPE_INTEL(6, 5)
+#define CPU_SUBTYPE_CELERON CPU_SUBTYPE_INTEL(7, 6)
+#define CPU_SUBTYPE_CELERON_MOBILE CPU_SUBTYPE_INTEL(7, 7)
+#define CPU_SUBTYPE_PENTIUM_3 CPU_SUBTYPE_INTEL(8, 0)
+#define CPU_SUBTYPE_PENTIUM_3_M CPU_SUBTYPE_INTEL(8, 1)
+#define CPU_SUBTYPE_PENTIUM_3_XEON CPU_SUBTYPE_INTEL(8, 2)
+#define CPU_SUBTYPE_PENTIUM_M CPU_SUBTYPE_INTEL(9, 0)
+#define CPU_SUBTYPE_PENTIUM_4 CPU_SUBTYPE_INTEL(10, 0)
+#define CPU_SUBTYPE_PENTIUM_4_M CPU_SUBTYPE_INTEL(10, 1)
+#define CPU_SUBTYPE_ITANIUM CPU_SUBTYPE_INTEL(11, 0)
+#define CPU_SUBTYPE_ITANIUM_2 CPU_SUBTYPE_INTEL(11, 1)
+#define CPU_SUBTYPE_XEON CPU_SUBTYPE_INTEL(12, 0)
+#define CPU_SUBTYPE_XEON_MP CPU_SUBTYPE_INTEL(12, 1)
+
+#define CPU_SUBTYPE_INTEL_FAMILY(x) ((x) & 15)
+#define CPU_SUBTYPE_INTEL_FAMILY_MAX 15
+
+#define CPU_SUBTYPE_INTEL_MODEL(x) ((x) >> 4)
+#define CPU_SUBTYPE_INTEL_MODEL_ALL 0
+
+/*
+ * X86 subtypes.
+ */
+
+#define CPU_SUBTYPE_X86_ALL ((cpu_subtype_t)3)
+#define CPU_SUBTYPE_X86_64_ALL ((cpu_subtype_t)3)
+#define CPU_SUBTYPE_X86_ARCH1 ((cpu_subtype_t)4)
+
+
+#define CPU_THREADTYPE_INTEL_HTT ((cpu_threadtype_t) 1)
+
+/*
+ * Mips subtypes.
+ */
+
+#define CPU_SUBTYPE_MIPS_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_MIPS_R2300 ((cpu_subtype_t) 1)
+#define CPU_SUBTYPE_MIPS_R2600 ((cpu_subtype_t) 2)
+#define CPU_SUBTYPE_MIPS_R2800 ((cpu_subtype_t) 3)
+#define CPU_SUBTYPE_MIPS_R2000a ((cpu_subtype_t) 4) /* pmax */
+#define CPU_SUBTYPE_MIPS_R2000 ((cpu_subtype_t) 5)
+#define CPU_SUBTYPE_MIPS_R3000a ((cpu_subtype_t) 6) /* 3max */
+#define CPU_SUBTYPE_MIPS_R3000 ((cpu_subtype_t) 7)
+
+/*
+ * MC98000 (PowerPC) subtypes
+ */
+#define CPU_SUBTYPE_MC98000_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_MC98601 ((cpu_subtype_t) 1)
+
+/*
+ * HPPA subtypes for Hewlett-Packard HP-PA family of
+ * risc processors. Port by NeXT to 700 series.
+ */
+
+#define CPU_SUBTYPE_HPPA_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_HPPA_7100 ((cpu_subtype_t) 0) /* compat */
+#define CPU_SUBTYPE_HPPA_7100LC ((cpu_subtype_t) 1)
+
+/*
+ * MC88000 subtypes.
+ */
+#define CPU_SUBTYPE_MC88000_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_MC88100 ((cpu_subtype_t) 1)
+#define CPU_SUBTYPE_MC88110 ((cpu_subtype_t) 2)
+
+/*
+ * SPARC subtypes
+ */
+#define CPU_SUBTYPE_SPARC_ALL ((cpu_subtype_t) 0)
+
+/*
+ * I860 subtypes
+ */
+#define CPU_SUBTYPE_I860_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_I860_860 ((cpu_subtype_t) 1)
+
+/*
+ * PowerPC subtypes
+ */
+#define CPU_SUBTYPE_POWERPC_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_POWERPC_601 ((cpu_subtype_t) 1)
+#define CPU_SUBTYPE_POWERPC_602 ((cpu_subtype_t) 2)
+#define CPU_SUBTYPE_POWERPC_603 ((cpu_subtype_t) 3)
+#define CPU_SUBTYPE_POWERPC_603e ((cpu_subtype_t) 4)
+#define CPU_SUBTYPE_POWERPC_603ev ((cpu_subtype_t) 5)
+#define CPU_SUBTYPE_POWERPC_604 ((cpu_subtype_t) 6)
+#define CPU_SUBTYPE_POWERPC_604e ((cpu_subtype_t) 7)
+#define CPU_SUBTYPE_POWERPC_620 ((cpu_subtype_t) 8)
+#define CPU_SUBTYPE_POWERPC_750 ((cpu_subtype_t) 9)
+#define CPU_SUBTYPE_POWERPC_7400 ((cpu_subtype_t) 10)
+#define CPU_SUBTYPE_POWERPC_7450 ((cpu_subtype_t) 11)
+#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
+
+/*
+ * ARM subtypes
+ */
+#define CPU_SUBTYPE_ARM_ALL ((cpu_subtype_t) 0)
+#define CPU_SUBTYPE_ARM_V4T ((cpu_subtype_t) 5)
+#define CPU_SUBTYPE_ARM_V6 ((cpu_subtype_t) 6)
+#define CPU_SUBTYPE_ARM_V5TEJ ((cpu_subtype_t) 7)
+#define CPU_SUBTYPE_ARM_XSCALE ((cpu_subtype_t) 8)
+#define CPU_SUBTYPE_ARM_V7 ((cpu_subtype_t) 9)
+
+/*
+ * CPU families (sysctl hw.cpufamily)
+ *
+ * These are meant to identify the CPU's marketing name - an
+ * application can map these to (possibly) localized strings.
+ * NB: the encodings of the CPU families are intentionally arbitrary.
+ * There is no ordering, and you should never try to deduce whether
+ * or not some feature is available based on the family.
+ * Use feature flags (eg, hw.optional.altivec) to test for optional
+ * functionality.
+ */
+#define CPUFAMILY_UNKNOWN 0
+#define CPUFAMILY_POWERPC_G3 0xcee41549
+#define CPUFAMILY_POWERPC_G4 0x77c184ae
+#define CPUFAMILY_POWERPC_G5 0xed76d8aa
+#define CPUFAMILY_INTEL_6_13 0xaa33392b
+#define CPUFAMILY_INTEL_YONAH 0x73d67300
+#define CPUFAMILY_INTEL_MEROM 0x426f69ef
+#define CPUFAMILY_INTEL_PENRYN 0x78ea4fbc
+#define CPUFAMILY_INTEL_NEHALEM 0x6b5a4cd2
+#define CPUFAMILY_INTEL_WESTMERE 0x573b5eec
+#define CPUFAMILY_INTEL_SANDYBRIDGE 0x5490b78c
+#define CPUFAMILY_ARM_9 0xe73283ae
+#define CPUFAMILY_ARM_11 0x8ff620d8
+#define CPUFAMILY_ARM_XSCALE 0x53b005f5
+#define CPUFAMILY_ARM_13 0x0cc90e64
+#define CPUFAMILY_ARM_14 0x96077ef1
+
+/* The following synonyms are deprecated: */
+#define CPUFAMILY_INTEL_6_14 CPUFAMILY_INTEL_YONAH
+#define CPUFAMILY_INTEL_6_15 CPUFAMILY_INTEL_MEROM
+#define CPUFAMILY_INTEL_6_23 CPUFAMILY_INTEL_PENRYN
+#define CPUFAMILY_INTEL_6_26 CPUFAMILY_INTEL_NEHALEM
+
+#define CPUFAMILY_INTEL_CORE CPUFAMILY_INTEL_YONAH
+#define CPUFAMILY_INTEL_CORE2 CPUFAMILY_INTEL_MEROM
+
+
+#endif /* _MACH_MACHINE_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/machine/boolean.h b/include/breakpad/third_party/mac_headers/mach/machine/boolean.h
new file mode 100644
index 0000000..ffdc239
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/machine/boolean.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+#ifndef _MACH_MACHINE_BOOLEAN_H_
+#define _MACH_MACHINE_BOOLEAN_H_
+
+#if defined (__i386__) || defined(__x86_64__)
+#include "mach/i386/boolean.h"
+#elif defined (__arm__)
+#include "mach/arm/boolean.h"
+#else
+#error architecture not supported
+#endif
+
+#endif /* _MACH_MACHINE_BOOLEAN_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/machine/thread_state.h b/include/breakpad/third_party/mac_headers/mach/machine/thread_state.h
new file mode 100644
index 0000000..1547aca
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/machine/thread_state.h
@@ -0,0 +1,9 @@
+/*
+ * This file is a stub with the bare minimum needed to make things work.
+ */
+#ifndef _MACH_MACHINE_THREAD_STATE_H_
+#define _MACH_MACHINE_THREAD_STATE_H_
+
+#define THREAD_STATE_MAX 1
+
+#endif /* _MACH_MACHINE_THREAD_STATE_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/machine/thread_status.h b/include/breakpad/third_party/mac_headers/mach/machine/thread_status.h
new file mode 100644
index 0000000..d1ab56a
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/machine/thread_status.h
@@ -0,0 +1 @@
+/* This file intentionally left blank */
diff --git a/include/breakpad/third_party/mac_headers/mach/machine/vm_types.h b/include/breakpad/third_party/mac_headers/mach/machine/vm_types.h
new file mode 100644
index 0000000..8ccd24b
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/machine/vm_types.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+#ifndef _MACH_MACHINE_VM_TYPES_H_
+#define _MACH_MACHINE_VM_TYPES_H_
+
+#if defined (__i386__) || defined(__x86_64__)
+#include "mach/i386/vm_types.h"
+#elif defined (__arm__)
+#include "mach/arm/vm_types.h"
+#else
+#error architecture not supported
+#endif
+
+#endif /* _MACH_MACHINE_VM_TYPES_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/thread_status.h b/include/breakpad/third_party/mac_headers/mach/thread_status.h
new file mode 100644
index 0000000..aead09b
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/thread_status.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ */
+/*
+ * File: mach/thread_status.h
+ * Author: Avadis Tevanian, Jr.
+ *
+ * This file contains the structure definitions for the user-visible
+ * thread state. This thread state is examined with the thread_get_state
+ * kernel call and may be changed with the thread_set_state kernel call.
+ *
+ */
+
+#ifndef _MACH_THREAD_STATUS_H_
+#define _MACH_THREAD_STATUS_H_
+
+/*
+ * The actual structure that comprises the thread state is defined
+ * in the machine dependent module.
+ */
+#include <mach/machine/vm_types.h>
+#include <mach/machine/thread_status.h>
+#include <mach/machine/thread_state.h>
+
+/*
+ * Generic definition for machine-dependent thread status.
+ */
+
+typedef natural_t *thread_state_t; /* Variable-length array */
+
+/* THREAD_STATE_MAX is now defined in <mach/machine/thread_state.h> */
+typedef natural_t thread_state_data_t[THREAD_STATE_MAX];
+
+#define THREAD_STATE_FLAVOR_LIST 0 /* List of valid flavors */
+#define THREAD_STATE_FLAVOR_LIST_NEW 128
+
+typedef int thread_state_flavor_t;
+typedef thread_state_flavor_t *thread_state_flavor_array_t;
+
+#endif /* _MACH_THREAD_STATUS_H_ */
diff --git a/include/breakpad/third_party/mac_headers/mach/vm_prot.h b/include/breakpad/third_party/mac_headers/mach/vm_prot.h
new file mode 100644
index 0000000..07c2114
--- /dev/null
+++ b/include/breakpad/third_party/mac_headers/mach/vm_prot.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ */
+/*
+ * File: mach/vm_prot.h
+ * Author: Avadis Tevanian, Jr., Michael Wayne Young
+ *
+ * Virtual memory protection definitions.
+ *
+ */
+
+#ifndef _MACH_VM_PROT_H_
+#define _MACH_VM_PROT_H_
+
+/*
+ * Types defined:
+ *
+ * vm_prot_t VM protection values.
+ */
+
+typedef int vm_prot_t;
+
+/*
+ * Protection values, defined as bits within the vm_prot_t type
+ */
+
+#define VM_PROT_NONE ((vm_prot_t) 0x00)
+
+#define VM_PROT_READ ((vm_prot_t) 0x01) /* read permission */
+#define VM_PROT_WRITE ((vm_prot_t) 0x02) /* write permission */
+#define VM_PROT_EXECUTE ((vm_prot_t) 0x04) /* execute permission */
+
+/*
+ * The default protection for newly-created virtual memory
+ */
+
+#define VM_PROT_DEFAULT (VM_PROT_READ|VM_PROT_WRITE)
+
+/*
+ * The maximum privileges possible, for parameter checking.
+ */
+
+#define VM_PROT_ALL (VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE)
+
+/*
+ * An invalid protection value.
+ * Used only by memory_object_lock_request to indicate no change
+ * to page locks. Using -1 here is a bad idea because it
+ * looks like VM_PROT_ALL and then some.
+ */
+
+#define VM_PROT_NO_CHANGE ((vm_prot_t) 0x08)
+
+/*
+ * When a caller finds that he cannot obtain write permission on a
+ * mapped entry, the following flag can be used. The entry will
+ * be made "needs copy" effectively copying the object (using COW),
+ * and write permission will be added to the maximum protections
+ * for the associated entry.
+ */
+
+#define VM_PROT_COPY ((vm_prot_t) 0x10)
+
+
+/*
+ * Another invalid protection value.
+ * Used only by memory_object_data_request upon an object
+ * which has specified a copy_call copy strategy. It is used
+ * when the kernel wants a page belonging to a copy of the
+ * object, and is only asking the object as a result of
+ * following a shadow chain. This solves the race between pages
+ * being pushed up by the memory manager and the kernel
+ * walking down the shadow chain.
+ */
+
+#define VM_PROT_WANTS_COPY ((vm_prot_t) 0x10)
+
+
+/*
+ * Another invalid protection value.
+ * Indicates that the other protection bits are to be applied as a mask
+ * against the actual protection bits of the map entry.
+ */
+#define VM_PROT_IS_MASK ((vm_prot_t) 0x40)
+
+#endif /* _MACH_VM_PROT_H_ */
