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Add Arm64 support to dumpsyms.

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Adds Arm64 support to dumpsyms, enabling support for EM_AARCH64 elf type and
arm64 registers in DwarfCFIToModule.

BUG=367367,335641,354405
R=mark@chromium.org

Review URL: https://breakpad.appspot.com/1654002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1322 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
rmcilroy@chromium.org
2014-04-29 09:45:46 +00:00
parent 4463365304
commit c2f9501755
4 changed files with 42 additions and 3 deletions
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22
src/common/dwarf_cfi_to_module.cc
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@@ -105,6 +105,26 @@ vector<string> DwarfCFIToModule::RegisterNames::ARM() {
return MakeVector(names, sizeof(names) / sizeof(names[0]));
}
// Per ARM IHI 0057A, section 3.1
vector<string> DwarfCFIToModule::RegisterNames::ARM64() {
static const char *const names[] = {
"x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7",
"x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15",
"x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23",
"x24", "x25", "x26", "x27", "x28", "x29", "x30", "sp",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
"v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15",
"v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23",
"v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31"
};
return MakeVector(names, sizeof(names) / sizeof(names[0]));
}
vector<string> DwarfCFIToModule::RegisterNames::MIPS() {
static const char* const kRegisterNames[] = {
"$zero", "$at", "$v0", "$v1", "$a0", "$a1", "$a2", "$a3",
@@ -118,7 +138,7 @@ vector<string> DwarfCFIToModule::RegisterNames::MIPS() {
"$f28", "$f29", "$f30", "$f31", "$fcsr", "$fir"
};
return MakeVector(kRegisterNames,
return MakeVector(kRegisterNames,
sizeof(kRegisterNames) / sizeof(kRegisterNames[0]));
}