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[DWARF] Print leading zeros in type signature 

llvm-svn: 296663
This commit is contained in:
Paul Robinson 2017-03-01 19:43:29 +00:00
parent ebabd99adb
commit 8932d64891
4 changed files with 4 additions and 4 deletions
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4
llvm/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
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@ -33,7 +33,7 @@ void DWARFTypeUnit::dump(raw_ostream &OS, bool SummarizeTypes) {
if (SummarizeTypes) {
OS << "name = '" << Name << "'"
<< " type_signature = " << format("0x%16" PRIx64, TypeHash)
<< " type_signature = " << format("0x%016" PRIx64, TypeHash)
<< " length = " << format("0x%08x", getLength()) << '\n';
return;
}
@ -46,7 +46,7 @@ void DWARFTypeUnit::dump(raw_ostream &OS, bool SummarizeTypes) {
OS << " abbr_offset = " << format("0x%04x", getAbbreviations()->getOffset())
<< " addr_size = " << format("0x%02x", getAddressByteSize())
<< " name = '" << Name << "'"
<< " type_signature = " << format("0x%16" PRIx64, TypeHash)
<< " type_signature = " << format("0x%016" PRIx64, TypeHash)
<< " type_offset = " << format("0x%04x", TypeOffset)
<< " (next unit at " << format("0x%08x", getNextUnitOffset()) << ")\n";

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llvm/test/DebugInfo/Inputs/dwarfdump-header.elf-x86-64
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2
llvm/test/DebugInfo/Inputs/dwarfdump-header.s
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@ -111,7 +111,7 @@ TU_4_version:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.quad 0x1122334455667788 # Type Signature
.quad 0x0011223344556677 # Type Signature
.long TU_4_type-TU_4_start # Type offset
# The type-unit DIE, which has a name.
.byte 2

2
llvm/test/DebugInfo/dwarfdump-header.test
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@ -19,7 +19,7 @@ CHECK-LABEL: .debug_types contents:
The v4 type unit header.
CHECK: 0x00000000: Type Unit: length = 0x0000001f version = 0x0004 abbr_offset = 0x0000 addr_size = 0x08 name = 'V4_type_unit' type_signature = 0x1122334455667788 type_offset = 0x001c (next unit at 0x00000023)
CHECK: 0x00000000: Type Unit: length = 0x0000001f version = 0x0004 abbr_offset = 0x0000 addr_size = 0x08 name = 'V4_type_unit' type_signature = 0x0011223344556677 type_offset = 0x001c (next unit at 0x00000023)
CHECK: 0x00000017: DW_TAG_type_unit
FIXME: DWARF v5 wants type units in .debug_info[.dwo] not .debug_types[.dwo].