| // Copyright (c) 2006, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // macho_utilities.h: Utilities for dealing with mach-o files |
| // |
| // Author: Dave Camp |
| |
| #ifndef COMMON_MAC_MACHO_UTILITIES_H__ |
| #define COMMON_MAC_MACHO_UTILITIES_H__ |
| |
| #include <mach-o/loader.h> |
| #include <mach/thread_status.h> |
| |
| /* Some #defines and structs that aren't defined in older SDKs */ |
| #ifndef CPU_ARCH_ABI64 |
| # define CPU_ARCH_ABI64 0x01000000 |
| #endif |
| |
| #ifndef CPU_TYPE_X86 |
| # define CPU_TYPE_X86 CPU_TYPE_I386 |
| #endif |
| |
| #ifndef CPU_TYPE_POWERPC64 |
| # define CPU_TYPE_POWERPC64 (CPU_TYPE_POWERPC | CPU_ARCH_ABI64) |
| #endif |
| |
| #ifndef LC_UUID |
| # define LC_UUID 0x1b /* the uuid */ |
| #endif |
| |
| // The uuid_command struct/swap routines were added during the 10.4 series. |
| // Their presence isn't guaranteed. |
| struct breakpad_uuid_command { |
| uint32_t cmd; /* LC_UUID */ |
| uint32_t cmdsize; /* sizeof(struct uuid_command) */ |
| uint8_t uuid[16]; /* the 128-bit uuid */ |
| }; |
| |
| 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); |
| |
| 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); |
| |
| #endif |