| // Copyright (c) 2012, 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. |
| |
| #include "common/mac/arch_utilities.h" |
| |
| #include <mach-o/arch.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #ifndef CPU_TYPE_ARM |
| #define CPU_TYPE_ARM (static_cast<cpu_type_t>(12)) |
| #endif // CPU_TYPE_ARM |
| |
| #ifndef CPU_SUBTYPE_ARM_V7 |
| #define CPU_SUBTYPE_ARM_V7 (static_cast<cpu_subtype_t>(9)) |
| #endif // CPU_SUBTYPE_ARM_V7 |
| |
| #ifndef CPU_SUBTYPE_ARM_V7S |
| #define CPU_SUBTYPE_ARM_V7S (static_cast<cpu_subtype_t>(11)) |
| #endif // CPU_SUBTYPE_ARM_V7S |
| |
| #ifndef CPU_TYPE_ARM64 |
| #define CPU_TYPE_ARM64 (static_cast<cpu_type_t>(16777228)) |
| #endif // CPU_TYPE_ARM64 |
| |
| #ifndef CPU_SUBTYPE_ARM64_ALL |
| #define CPU_SUBTYPE_ARM64_ALL (static_cast<cpu_type_t>(0)) |
| #endif // CPU_SUBTYPE_ARM64_ALL |
| |
| namespace { |
| |
| const NXArchInfo* ArchInfo_arm64() { |
| NXArchInfo* arm64 = new NXArchInfo; |
| *arm64 = *NXGetArchInfoFromCpuType(CPU_TYPE_ARM, |
| CPU_SUBTYPE_ARM_V7); |
| arm64->name = "arm64"; |
| arm64->cputype = CPU_TYPE_ARM64; |
| arm64->cpusubtype = CPU_SUBTYPE_ARM64_ALL; |
| arm64->description = "arm 64"; |
| return arm64; |
| } |
| |
| const NXArchInfo* ArchInfo_armv7s() { |
| NXArchInfo* armv7s = new NXArchInfo; |
| *armv7s = *NXGetArchInfoFromCpuType(CPU_TYPE_ARM, |
| CPU_SUBTYPE_ARM_V7); |
| armv7s->name = "armv7s"; |
| armv7s->cpusubtype = CPU_SUBTYPE_ARM_V7S; |
| armv7s->description = "arm v7s"; |
| return armv7s; |
| } |
| |
| } // namespace |
| |
| namespace google_breakpad { |
| |
| const NXArchInfo* BreakpadGetArchInfoFromName(const char* arch_name) { |
| // TODO: Remove this when the OS knows about arm64. |
| if (!strcmp("arm64", arch_name)) |
| return BreakpadGetArchInfoFromCpuType(CPU_TYPE_ARM64, |
| CPU_SUBTYPE_ARM64_ALL); |
| |
| // TODO: Remove this when the OS knows about armv7s. |
| if (!strcmp("armv7s", arch_name)) |
| return BreakpadGetArchInfoFromCpuType(CPU_TYPE_ARM, CPU_SUBTYPE_ARM_V7S); |
| |
| return NXGetArchInfoFromName(arch_name); |
| } |
| |
| const NXArchInfo* BreakpadGetArchInfoFromCpuType(cpu_type_t cpu_type, |
| cpu_subtype_t cpu_subtype) { |
| // TODO: Remove this when the OS knows about arm64. |
| if (cpu_type == CPU_TYPE_ARM64 && cpu_subtype == CPU_SUBTYPE_ARM64_ALL) { |
| static const NXArchInfo* arm64 = ArchInfo_arm64(); |
| return arm64; |
| } |
| |
| // TODO: Remove this when the OS knows about armv7s. |
| if (cpu_type == CPU_TYPE_ARM && cpu_subtype == CPU_SUBTYPE_ARM_V7S) { |
| static const NXArchInfo* armv7s = ArchInfo_armv7s(); |
| return armv7s; |
| } |
| |
| return NXGetArchInfoFromCpuType(cpu_type, cpu_subtype); |
| } |
| |
| } // namespace google_breakpad |