diff options
Diffstat (limited to 'llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp')
| -rw-r--r-- | llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp index 04371b7da84..40a90e1662d 100644 --- a/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp +++ b/llvm/tools/llvm-dwarfdump/llvm-dwarfdump.cpp @@ -536,14 +536,17 @@ int main(int argc, char **argv) { } raw_ostream &OS = OutputFile ? OutputFile->os() : outs(); + bool OffsetRequested = false; // Defaults to dumping all sections, unless brief mode is specified in which // case only the .debug_info section in dumped. #define HANDLE_DWARF_SECTION(ENUM_NAME, ELF_NAME, CMDLINE_NAME) \ if (Dump##ENUM_NAME.IsRequested) { \ DumpType |= DIDT_##ENUM_NAME; \ - if (Dump##ENUM_NAME.HasValue) \ + if (Dump##ENUM_NAME.HasValue) { \ DumpOffsets[DIDT_ID_##ENUM_NAME] = Dump##ENUM_NAME.Val; \ + OffsetRequested = true; \ + } \ } #include "llvm/BinaryFormat/Dwarf.def" #undef HANDLE_DWARF_SECTION @@ -558,6 +561,10 @@ int main(int argc, char **argv) { DumpType = DIDT_DebugInfo; } + // Unless dumping a specific DIE, default to --show-children. + if (!ShowChildren && !Verify && !OffsetRequested && Name.empty() && Find.empty()) + ShowChildren = true; + // Defaults to a.out if no filenames specified. if (InputFilenames.size() == 0) InputFilenames.push_back("a.out"); |
