[DWARF] Print leading zeros in type signature

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296663 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp b/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
index 9df5daec091d9fda3f1859edcd7952dd1e5c873c..e0f819383289be33d0513c8ee6645c966d2afe7c 100644 (file)
--- a/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
+++ b/lib/DebugInfo/DWARF/DWARFTypeUnit.cpp
@@ -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";
 

diff --git a/test/DebugInfo/Inputs/dwarfdump-header.elf-x86-64 b/test/DebugInfo/Inputs/dwarfdump-header.elf-x86-64
index 5a6f0cf7bb30ec0125a1305a156fdde4ed7244aa..447813419e3ee74e8b0241a2608db17b8acd7b24 100644 (file)
Binary files a/test/DebugInfo/Inputs/dwarfdump-header.elf-x86-64 and b/test/DebugInfo/Inputs/dwarfdump-header.elf-x86-64 differ

diff --git a/test/DebugInfo/Inputs/dwarfdump-header.s b/test/DebugInfo/Inputs/dwarfdump-header.s
index f9ebc047d579509f7c48e8c150a5cb1cbc19f811..ce51e987f38a95d32cee345f1f48af35c7c70a0d 100644 (file)
--- a/test/DebugInfo/Inputs/dwarfdump-header.s
+++ b/test/DebugInfo/Inputs/dwarfdump-header.s
@@ -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

diff --git a/test/DebugInfo/dwarfdump-header.test b/test/DebugInfo/dwarfdump-header.test
index 7c198d423f383ebdf59b71277dfb87ff53d113bd..3947c8b438d2acd9dc8e41adca91947a42036250 100644 (file)
--- a/test/DebugInfo/dwarfdump-header.test
+++ b/test/DebugInfo/dwarfdump-header.test
@@ -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].