michael@0: // Copyright (c) 2006, Google Inc.
michael@0: // All rights reserved.
michael@0: //
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
michael@0: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@0: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: 
michael@0: // macho_utilities.h: Utilities for dealing with mach-o files
michael@0: //
michael@0: // Author: Dave Camp
michael@0: 
michael@0: #ifndef COMMON_MAC_MACHO_UTILITIES_H__
michael@0: #define COMMON_MAC_MACHO_UTILITIES_H__
michael@0: 
michael@0: #include <mach-o/loader.h>
michael@0: #include <mach/thread_status.h>
michael@0: 
michael@0: /* Some #defines and structs that aren't defined in older SDKs */
michael@0: #ifndef CPU_ARCH_ABI64
michael@0: # define CPU_ARCH_ABI64    0x01000000
michael@0: #endif
michael@0: 
michael@0: #ifndef CPU_TYPE_X86
michael@0: # define CPU_TYPE_X86 CPU_TYPE_I386
michael@0: #endif
michael@0: 
michael@0: #ifndef CPU_TYPE_POWERPC64
michael@0: # define CPU_TYPE_POWERPC64 (CPU_TYPE_POWERPC | CPU_ARCH_ABI64)
michael@0: #endif
michael@0: 
michael@0: #ifndef LC_UUID
michael@0: # define LC_UUID         0x1b    /* the uuid */
michael@0: #endif
michael@0: 
michael@0: // The uuid_command struct/swap routines were added during the 10.4 series.
michael@0: // Their presence isn't guaranteed.
michael@0: struct breakpad_uuid_command {
michael@0:   uint32_t    cmd;            /* LC_UUID */
michael@0:   uint32_t    cmdsize;        /* sizeof(struct uuid_command) */
michael@0:   uint8_t     uuid[16];       /* the 128-bit uuid */
michael@0: };
michael@0: 
michael@0: void breakpad_swap_uuid_command(struct breakpad_uuid_command *uc,
michael@0:                                 enum NXByteOrder target_byte_order);
michael@0: 
michael@0: // Older SDKs defines thread_state_data_t as an int[] instead
michael@0: // of the natural_t[] it should be.
michael@0: typedef natural_t breakpad_thread_state_data_t[THREAD_STATE_MAX];
michael@0: 
michael@0: // The 64-bit swap routines were added during the 10.4 series, their
michael@0: // presence isn't guaranteed.
michael@0: void breakpad_swap_segment_command_64(struct segment_command_64 *sg,
michael@0:                                       enum NXByteOrder target_byte_order);
michael@0: 
michael@0: void breakpad_swap_mach_header_64(struct mach_header_64 *mh,
michael@0:                                   enum NXByteOrder target_byte_order);
michael@0: 
michael@0: void breakpad_swap_section_64(struct section_64 *s,
michael@0:                               uint32_t nsects,
michael@0:                               enum NXByteOrder target_byte_order);
michael@0: 
michael@0: #endif