diff options
| author | gordana.cmiljanovic@imgtec.com <gordana.cmiljanovic@imgtec.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2013-09-11 11:37:04 +0000 |
|---|---|---|
| committer | gordana.cmiljanovic@imgtec.com <gordana.cmiljanovic@imgtec.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2013-09-11 11:37:04 +0000 |
| commit | f78839c15730533fc433c50ea83a3afea835c245 (patch) | |
| tree | 9b3136dd94e663af23394356679b78467fddd5b7 /src/common/linux/dump_symbols.cc | |
| parent | Fixing minidump_dump to handle nacl dumps. (diff) | |
| download | breakpad-f78839c15730533fc433c50ea83a3afea835c245.tar.xz | |
Adding support for mips.
Support for mips cpu is added to all breakapad targets including unittests.
BUG=none
TEST=unittests
Review URL: https://breakpad.appspot.com/614002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1212 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/common/linux/dump_symbols.cc')
| -rw-r--r-- | src/common/linux/dump_symbols.cc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/common/linux/dump_symbols.cc b/src/common/linux/dump_symbols.cc index 014e7c3e..1f58d10f 100644 --- a/src/common/linux/dump_symbols.cc +++ b/src/common/linux/dump_symbols.cc @@ -291,6 +291,9 @@ bool DwarfCFIRegisterNames(const typename ElfClass::Ehdr* elf_header, case EM_ARM: *register_names = DwarfCFIToModule::RegisterNames::ARM(); return true; + case EM_MIPS: + *register_names = DwarfCFIToModule::RegisterNames::MIPS(); + return true; case EM_X86_64: *register_names = DwarfCFIToModule::RegisterNames::X86_64(); return true; @@ -534,6 +537,7 @@ bool LoadSymbols(const string& obj_file, typedef typename ElfClass::Addr Addr; typedef typename ElfClass::Phdr Phdr; typedef typename ElfClass::Shdr Shdr; + typedef typename ElfClass::Word Word; Addr loading_addr = GetLoadingAddress<ElfClass>( GetOffset<ElfClass, Phdr>(elf_header, elf_header->e_phoff), @@ -541,6 +545,8 @@ bool LoadSymbols(const string& obj_file, module->SetLoadAddress(loading_addr); info->set_loading_addr(loading_addr, obj_file); + Word debug_section_type = + elf_header->e_machine == EM_MIPS ? SHT_MIPS_DWARF : SHT_PROGBITS; const Shdr* sections = GetOffset<ElfClass, Shdr>(elf_header, elf_header->e_shoff); const Shdr* section_names = sections + elf_header->e_shstrndx; @@ -574,7 +580,7 @@ bool LoadSymbols(const string& obj_file, // Look for DWARF debugging information, and load it if present. const Shdr* dwarf_section = - FindElfSectionByName<ElfClass>(".debug_info", SHT_PROGBITS, + FindElfSectionByName<ElfClass>(".debug_info", debug_section_type, sections, names, names_end, elf_header->e_shnum); if (dwarf_section) { @@ -593,7 +599,7 @@ bool LoadSymbols(const string& obj_file, // Dwarf Call Frame Information (CFI) is actually independent from // the other DWARF debugging information, and can be used alone. const Shdr* dwarf_cfi_section = - FindElfSectionByName<ElfClass>(".debug_frame", SHT_PROGBITS, + FindElfSectionByName<ElfClass>(".debug_frame", debug_section_type, sections, names, names_end, elf_header->e_shnum); if (dwarf_cfi_section) { @@ -611,7 +617,7 @@ bool LoadSymbols(const string& obj_file, // Linux C++ exception handling information can also provide // unwinding data. const Shdr* eh_frame_section = - FindElfSectionByName<ElfClass>(".eh_frame", SHT_PROGBITS, + FindElfSectionByName<ElfClass>(".eh_frame", debug_section_type, sections, names, names_end, elf_header->e_shnum); if (eh_frame_section) { |