diff options
Diffstat (limited to 'llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp')
| -rw-r--r-- | llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp index 2eb433ab3ce..39a035d8129 100644 --- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp +++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp @@ -41,7 +41,7 @@ InputFilenames(cl::Positional, cl::desc("<input object files or .dSYM bundles>") cl::ZeroOrMore); static cl::opt<DIDumpType> DumpType( - "debug-dump", cl::init(DIDT_All), cl::desc("Dump of debug sections:"), + "debug-dump", cl::init(DIDT_Null), cl::desc("Dump of debug sections:"), cl::values( clEnumValN(DIDT_All, "all", "Dump all debug sections"), clEnumValN(DIDT_Abbrev, "abbrev", ".debug_abbrev"), @@ -154,12 +154,12 @@ static bool VerifyInput(StringRef Filename) { MemoryBuffer::getFileOrSTDIN(Filename); error(Filename, BuffOrErr.getError()); std::unique_ptr<MemoryBuffer> Buff = std::move(BuffOrErr.get()); - + Expected<std::unique_ptr<Binary>> BinOrErr = object::createBinary(Buff->getMemBufferRef()); if (!BinOrErr) error(Filename, errorToErrorCode(BinOrErr.takeError())); - + bool Result = true; if (auto *Obj = dyn_cast<ObjectFile>(BinOrErr->get())) Result = VerifyObjectFile(*Obj, Filename); @@ -217,6 +217,15 @@ int main(int argc, char **argv) { cl::ParseCommandLineOptions(argc, argv, "llvm dwarf dumper\n"); + // Defaults to dumping all sections, unless brief mode is specified in which + // case only the .debug_info section in dumped. + if (DumpType == DIDT_Null) { + if (Brief) + DumpType = DIDT_Info; + else + DumpType = DIDT_All; + } + // Defaults to a.out if no filenames specified. if (InputFilenames.size() == 0) InputFilenames.push_back("a.out"); |
