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| author | Eric Christopher <echristo@gmail.com> | 2013-01-17 03:00:04 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-01-17 03:00:04 +0000 |
| commit | 446b88fb81e14f5fa6f98ca924c83edc856cade7 (patch) | |
| tree | ea74cd51a4d1a7baca69aeaf696a630a15796052 /lib/DebugInfo | |
| parent | d96c72a14cf327af98cbc7d3491f7a2248f5137d (diff) | |
| download | external_llvm-446b88fb81e14f5fa6f98ca924c83edc856cade7.zip external_llvm-446b88fb81e14f5fa6f98ca924c83edc856cade7.tar.gz external_llvm-446b88fb81e14f5fa6f98ca924c83edc856cade7.tar.bz2 | |
Fix the assembly and dissassembly of DW_FORM_sec_offset. Found this by
changing both the string of the dwo_name to be correct and the type of
the statement list.
Testcases all around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172699 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/DebugInfo')
| -rw-r--r-- | lib/DebugInfo/DWARFDebugInfoEntry.cpp | 12 | ||||
| -rw-r--r-- | lib/DebugInfo/DWARFFormValue.cpp | 15 |
2 files changed, 9 insertions, 18 deletions
diff --git a/lib/DebugInfo/DWARFDebugInfoEntry.cpp b/lib/DebugInfo/DWARFDebugInfoEntry.cpp index bb11850..02b15d6 100644 --- a/lib/DebugInfo/DWARFDebugInfoEntry.cpp +++ b/lib/DebugInfo/DWARFDebugInfoEntry.cpp @@ -203,11 +203,9 @@ bool DWARFDebugInfoEntryMinimal::extractFast(const DWARFCompileUnit *cu, form = debug_info_data.getULEB128(&offset); break; + // FIXME: 64-bit for DWARF64 case DW_FORM_sec_offset: - if (cu->getAddressByteSize() == 4) - debug_info_data.getU32(offset_ptr); - else - debug_info_data.getU64(offset_ptr); + debug_info_data.getU32(offset_ptr); break; default: @@ -344,11 +342,9 @@ DWARFDebugInfoEntryMinimal::extract(const DWARFCompileUnit *cu, form_is_indirect = true; break; + // FIXME: 64-bit for DWARF64. case DW_FORM_sec_offset: - if (cu->getAddressByteSize() == 4) - debug_info_data.getU32(offset_ptr); - else - debug_info_data.getU64(offset_ptr); + debug_info_data.getU32(offset_ptr); break; default: diff --git a/lib/DebugInfo/DWARFFormValue.cpp b/lib/DebugInfo/DWARFFormValue.cpp index ea59c1d..9f807aa 100644 --- a/lib/DebugInfo/DWARFFormValue.cpp +++ b/lib/DebugInfo/DWARFFormValue.cpp @@ -72,7 +72,7 @@ static const uint8_t form_sizes_addr8[] = { 8, // 0x14 DW_FORM_ref8 0, // 0x15 DW_FORM_ref_udata 0, // 0x16 DW_FORM_indirect - 8, // 0x17 DW_FORM_sec_offset + 4, // 0x17 DW_FORM_sec_offset 0, // 0x18 DW_FORM_exprloc 0, // 0x19 DW_FORM_flag_present 8, // 0x20 DW_FORM_ref_sig8 @@ -299,12 +299,9 @@ DWARFFormValue::skipValue(uint16_t form, DataExtractor debug_info_data, form = debug_info_data.getULEB128(offset_ptr); break; - // 4 for DWARF32, 8 for DWARF64. + // FIXME: 4 for DWARF32, 8 for DWARF64. case DW_FORM_sec_offset: - if (cu->getAddressByteSize() == 4) - *offset_ptr += 4; - else - *offset_ptr += 8; + *offset_ptr += 4; return true; default: @@ -427,11 +424,9 @@ DWARFFormValue::dump(raw_ostream &OS, const DWARFCompileUnit *cu) const { OS << "DW_FORM_indirect"; break; + // Should be formatted to 64-bit for DWARF64. case DW_FORM_sec_offset: - if (cu->getAddressByteSize() == 4) - OS << format("0x%08x", (uint32_t)uvalue); - else - OS << format("0x%016" PRIx64, uvalue); + OS << format("0x%08x", (uint32_t)uvalue); break; default: |