[llvm] fe08ab5 - [DWARFYAML][debug_info] Replace 'InitialLength' with 'Format' and 'Length'.
Xing GUO via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 30 01:24:24 PDT 2020
Author: Xing GUO
Date: 2020-06-30T16:28:39+08:00
New Revision: fe08ab542bd6328a7906e38ae473cf655eb6a228
URL: https://github.com/llvm/llvm-project/commit/fe08ab542bd6328a7906e38ae473cf655eb6a228
DIFF: https://github.com/llvm/llvm-project/commit/fe08ab542bd6328a7906e38ae473cf655eb6a228.diff
LOG: [DWARFYAML][debug_info] Replace 'InitialLength' with 'Format' and 'Length'.
'InitialLength' is replaced with 'Format' (DWARF32 by default) and 'Length' in this patch.
Besides, test cases for DWARFv4 and DWARFv5, DWARF32 and DWARF64 is
added.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D82622
Added:
Modified:
lldb/test/API/functionalities/source-map/a.yaml
lldb/unittests/Expression/DWARFExpressionTest.cpp
lldb/unittests/Symbol/Inputs/inlined-functions.yaml
lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp
llvm/include/llvm/ObjectYAML/DWARFYAML.h
llvm/lib/ObjectYAML/DWARFEmitter.cpp
llvm/lib/ObjectYAML/DWARFVisitor.cpp
llvm/lib/ObjectYAML/DWARFYAML.cpp
llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml
llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml
llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml
llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml
llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml
llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml
llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml
llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml
llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml
llvm/tools/obj2yaml/dwarf2yaml.cpp
llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp
llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp
Removed:
################################################################################
diff --git a/lldb/test/API/functionalities/source-map/a.yaml b/lldb/test/API/functionalities/source-map/a.yaml
index 08fd9895d912..cf2fe7b75c4e 100644
--- a/lldb/test/API/functionalities/source-map/a.yaml
+++ b/lldb/test/API/functionalities/source-map/a.yaml
@@ -296,8 +296,7 @@ DWARF:
- Attribute: DW_AT_type
Form: DW_FORM_ref4
debug_info:
- - Length:
- TotalLength: 122
+ - Length: 122
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/lldb/unittests/Expression/DWARFExpressionTest.cpp b/lldb/unittests/Expression/DWARFExpressionTest.cpp
index 572c585c6bfd..78c400c33d4e 100644
--- a/lldb/unittests/Expression/DWARFExpressionTest.cpp
+++ b/lldb/unittests/Expression/DWARFExpressionTest.cpp
@@ -94,8 +94,7 @@ TEST(DWARFExpression, DW_OP_convert) {
" - Attribute: DW_AT_byte_size\n"
" Form: DW_FORM_data1\n"
"debug_info:\n"
- " - Length:\n"
- " TotalLength: 0\n"
+ " - Length: 0\n"
" Version: 4\n"
" AbbrOffset: 0\n"
" AddrSize: 8\n"
diff --git a/lldb/unittests/Symbol/Inputs/inlined-functions.yaml b/lldb/unittests/Symbol/Inputs/inlined-functions.yaml
index 14573da3498d..8ce92115a0b5 100644
--- a/lldb/unittests/Symbol/Inputs/inlined-functions.yaml
+++ b/lldb/unittests/Symbol/Inputs/inlined-functions.yaml
@@ -342,8 +342,7 @@ DWARF:
- Attribute: DW_AT_type
Form: DW_FORM_ref4
debug_info:
- - Length:
- TotalLength: 579
+ - Length: 579
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp b/lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp
index 44251e944df6..858aa61b19bb 100644
--- a/lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp
+++ b/lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp
@@ -56,8 +56,7 @@ TEST_F(DWARFASTParserClangTests,
" - Attribute: DW_AT_byte_size\n"
" Form: DW_FORM_data1\n"
"debug_info:\n"
- " - Length:\n"
- " TotalLength: 0\n"
+ " - Length: 0\n"
" Version: 4\n"
" AbbrOffset: 0\n"
" AddrSize: 8\n"
diff --git a/llvm/include/llvm/ObjectYAML/DWARFYAML.h b/llvm/include/llvm/ObjectYAML/DWARFYAML.h
index 73965dc6d570..a492972082ee 100644
--- a/llvm/include/llvm/ObjectYAML/DWARFYAML.h
+++ b/llvm/include/llvm/ObjectYAML/DWARFYAML.h
@@ -117,7 +117,8 @@ struct Entry {
};
struct Unit {
- InitialLength Length;
+ dwarf::DwarfFormat Format;
+ uint64_t Length;
uint16_t Version;
llvm::dwarf::UnitType Type; // Added in DWARF 5
yaml::Hex64 AbbrOffset;
diff --git a/llvm/lib/ObjectYAML/DWARFEmitter.cpp b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
index 7f8de2c2f30b..67509ba52cf4 100644
--- a/llvm/lib/ObjectYAML/DWARFEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
@@ -208,18 +208,18 @@ class DumpVisitor : public DWARFYAML::ConstVisitor {
protected:
void onStartCompileUnit(const DWARFYAML::Unit &CU) override {
- writeInitialLength(CU.Length, OS, DebugInfo.IsLittleEndian);
+ writeInitialLength(CU.Format, CU.Length, OS, DebugInfo.IsLittleEndian);
writeInteger((uint16_t)CU.Version, OS, DebugInfo.IsLittleEndian);
if (CU.Version >= 5) {
writeInteger((uint8_t)CU.Type, OS, DebugInfo.IsLittleEndian);
writeInteger((uint8_t)CU.AddrSize, OS, DebugInfo.IsLittleEndian);
cantFail(writeVariableSizedInteger(CU.AbbrOffset,
- CU.Length.isDWARF64() ? 8 : 4, OS,
- DebugInfo.IsLittleEndian));
+ CU.Format == dwarf::DWARF64 ? 8 : 4,
+ OS, DebugInfo.IsLittleEndian));
} else {
cantFail(writeVariableSizedInteger(CU.AbbrOffset,
- CU.Length.isDWARF64() ? 8 : 4, OS,
- DebugInfo.IsLittleEndian));
+ CU.Format == dwarf::DWARF64 ? 8 : 4,
+ OS, DebugInfo.IsLittleEndian));
writeInteger((uint8_t)CU.AddrSize, OS, DebugInfo.IsLittleEndian);
}
}
@@ -442,9 +442,7 @@ class DIEFixupVisitor : public DWARFYAML::Visitor {
Length = CU.Version >= 5 ? 8 : 7;
}
- virtual void onEndCompileUnit(DWARFYAML::Unit &CU) {
- CU.Length.setLength(Length);
- }
+ virtual void onEndCompileUnit(DWARFYAML::Unit &CU) { CU.Length = Length; }
virtual void onStartDIE(DWARFYAML::Unit &CU, DWARFYAML::Entry &DIE) {
Length += getULEB128Size(DIE.AbbrCode);
diff --git a/llvm/lib/ObjectYAML/DWARFVisitor.cpp b/llvm/lib/ObjectYAML/DWARFVisitor.cpp
index 5c07b6aa956a..f478a1b84397 100644
--- a/llvm/lib/ObjectYAML/DWARFVisitor.cpp
+++ b/llvm/lib/ObjectYAML/DWARFVisitor.cpp
@@ -9,6 +9,7 @@
//===----------------------------------------------------------------------===//
#include "DWARFVisitor.h"
+#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/ObjectYAML/DWARFYAML.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/Error.h"
@@ -36,7 +37,7 @@ void DWARFYAML::VisitorImpl<T>::onVariableSizeValue(uint64_t U, unsigned Size) {
}
static unsigned getOffsetSize(const DWARFYAML::Unit &Unit) {
- return Unit.Length.isDWARF64() ? 8 : 4;
+ return Unit.Format == dwarf::DWARF64 ? 8 : 4;
}
static unsigned getRefSize(const DWARFYAML::Unit &Unit) {
diff --git a/llvm/lib/ObjectYAML/DWARFYAML.cpp b/llvm/lib/ObjectYAML/DWARFYAML.cpp
index 9865c1b6294b..51827563a120 100644
--- a/llvm/lib/ObjectYAML/DWARFYAML.cpp
+++ b/llvm/lib/ObjectYAML/DWARFYAML.cpp
@@ -132,6 +132,7 @@ void MappingTraits<DWARFYAML::PubSection>::mapping(
}
void MappingTraits<DWARFYAML::Unit>::mapping(IO &IO, DWARFYAML::Unit &Unit) {
+ IO.mapOptional("Format", Unit.Format, dwarf::DWARF32);
IO.mapRequired("Length", Unit.Length);
IO.mapRequired("Version", Unit.Version);
if (Unit.Version >= 5)
diff --git a/llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml b/llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml
index af997b010b2d..8c500f4c560c 100644
--- a/llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml
+++ b/llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml
@@ -1,4 +1,10 @@
-# RUN: yaml2obj %s | obj2yaml | FileCheck %s
+## This file contains test cases for generating a DAWRFv4 .debug_info
+## section in object files from the DWARF entry of Mach-O YAML inputs.
+
+## a) Test that yaml2obj emits a DWARF32 .debug_info sections and obj2yaml
+## converts it back.
+
+# RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s --check-prefix=DWARF32
--- !mach-o
FileHeader:
@@ -384,8 +390,7 @@ DWARF:
- Address: 0x0000000100000F50
Length: 52
debug_info:
- - Length:
- TotalLength: 117
+ - Length: 117
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -506,69 +511,192 @@ DWARF:
...
...
+# DWARF32: DWARF:
+# DWARF32: debug_info:
+# DWARF32-NEXT: - Length: 117
+# DWARF32-NEXT: Version: 4
+# DWARF32-NEXT: AbbrOffset: 0
+# DWARF32-NEXT: AddrSize: 8
+# DWARF32-NEXT: Entries:
+# DWARF32-NEXT: - AbbrCode: 0x00000001
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x000000000000000C
+# DWARF32-NEXT: - Value: 0x0000000000000038
+# DWARF32-NEXT: - Value: 0x0000000000000000
+# DWARF32-NEXT: - Value: 0x0000000000000046
+# DWARF32-NEXT: - Value: 0x0000000100000F50
+# DWARF32-NEXT: - Value: 0x0000000000000034
+# DWARF32-NEXT: - AbbrCode: 0x00000002
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000100000F50
+# DWARF32-NEXT: - Value: 0x0000000000000034
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: BlockData: [ 0x56 ]
+# DWARF32-NEXT: - Value: 0x0000000000000076
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000060
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - AbbrCode: 0x00000003
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000002
+# DWARF32-NEXT: BlockData: [ 0x91, 0x78 ]
+# DWARF32-NEXT: - Value: 0x000000000000007B
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000060
+# DWARF32-NEXT: - AbbrCode: 0x00000003
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000002
+# DWARF32-NEXT: BlockData: [ 0x91, 0x70 ]
+# DWARF32-NEXT: - Value: 0x0000000000000080
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000067
+# DWARF32-NEXT: - AbbrCode: 0x00000000
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - AbbrCode: 0x00000004
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000085
+# DWARF32-NEXT: - Value: 0x0000000000000005
+# DWARF32-NEXT: - Value: 0x0000000000000004
+# DWARF32-NEXT: - AbbrCode: 0x00000005
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x000000000000006C
+# DWARF32-NEXT: - AbbrCode: 0x00000005
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000071
+# DWARF32-NEXT: - AbbrCode: 0x00000004
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000089
+# DWARF32-NEXT: - Value: 0x0000000000000006
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - AbbrCode: 0x00000000
+# DWARF32-NEXT: Values:
+
+## b) Test that yaml2obj emits a correct unit header and obj2yaml is able to convert it back.
+
+## Test DWARF32 unit header.
+
+# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF32 %s -o %t2.dwarf32.o
+# RUN: llvm-readobj --hex-dump=__debug_info %t2.dwarf32.o | \
+# RUN: FileCheck %s --check-prefix=DWARF32-HEADER
+
+# DWARF32-HEADER: Hex dump of section '__debug_info':
+# DWARF32-HEADER-NEXT: 0x00000000 0c000000 04000000 00000801 34120000 ............4...
+## ^------- unit_length (4-byte)
+## ^--- version (2-byte)
+## ^-------- debug_abbrev_offset (4-byte)
+## ^- address_size (1-byte)
+## ^- abbrev code (ULEB128)
+## ^------- value, Form: DW_FORM_addr (4-byte)
+
+# RUN: obj2yaml %t2.dwarf32.o | FileCheck %s --check-prefix=DWARF32-YAML
+
+# DWARF32-YAML: debug_info:
+# DWARF32-YAML-NEXT: - Length: 12
+# DWARF32-YAML-NEXT: Version: 4
+# DWARF32-YAML-NEXT: AbbrOffset: 0
+# DWARF32-YAML-NEXT: AddrSize: 8
+# DWARF32-YAML-NEXT: Entries:
+# DWARF32-YAML-NEXT: - AbbrCode: 0x00000001
+# DWARF32-YAML-NEXT: Values:
+# DWARF32-YAML-NEXT: - Value: 0x0000000000001234
+
+--- !mach-o
+FileHeader:
+ magic: 0xFEEDFACF
+ cputype: 0x01000007
+ cpusubtype: 0x00000003
+ filetype: 0x0000000A
+ ncmds: 1
+ sizeofcmds: 232
+ flags: 0x00000000
+ reserved: 0x00000000
+LoadCommands:
+ - cmd: LC_SEGMENT_64
+ cmdsize: 232
+ segname: __DWARF
+ vmaddr: 0x00
+ vmsize: 0x00
+ fileoff: 0x00
+ filesize: 0x00
+ maxprot: 0
+ initprot: 0
+ nsects: 2
+ flags: 0
+ Sections:
+ - sectname: __debug_abbrev
+ segname: __DWARF
+ addr: 0x00
+ size: 12
+ offset: 528
+ align: 0
+ reloff: 0x00000000
+ nreloc: 0
+ flags: 0x00000000
+ reserved1: 0x00000000
+ reserved2: 0x00000000
+ reserved3: 0x00000000
+ - sectname: __debug_info
+ segname: __DWARF
+ addr: 0x00
+ size: 0xffff
+ offset: 1070
+ align: 0
+ reloff: 0x00000000
+ nreloc: 0
+ flags: 0x00000000
+ reserved1: 0x00000000
+ reserved2: 0x00000000
+ reserved3: 0x00000000
+DWARF:
+ debug_abbrev:
+ - Code: 1
+ Tag: DW_TAG_compile_unit
+ Children: DW_CHILDREN_no
+ Attributes:
+ - Attribute: DW_AT_low_pc
+ Form: DW_FORM_addr
+ debug_info:
+ - Format: [[FORMAT]]
+ Length: 12
+ Version: 4
+ AbbrOffset: 0
+ AddrSize: 8
+ Entries:
+ - AbbrCode: 1
+ Values:
+ - Value: 0x1234
+
+## Test DWARF64 unit header.
+
+# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF64 %s -o %t2.dwarf64.o
+# RUN: llvm-readobj --hex-dump=__debug_info %t2.dwarf64.o | \
+# RUN: FileCheck %s --check-prefix=DWARF64-HEADER
+
+# DWARF64-HEADER: Hex dump of section '__debug_info':
+# DWARF64-HEADER-NEXT: 0x00000000 ffffffff 0c000000 00000000 04000000 ................
+## ^------------------------- unit_length (12-byte)
+## ^--- version (2-byte)
+## ^--- debug_abbrev_offset (8-byte)
+# DWARF64-HEADER-NEXT: 0x00000010 00000000 00000801 34120000 00000000 ........4.......
+## -------------
+## ^- address_size (1-byte)
+## ^- abbrev code (ULEB128)
+## ^---------------- value, Form: DW_FORM_addr (8-byte)
+
+# RUN: obj2yaml %t2.dwarf64.o | FileCheck %s --check-prefix=DWARF64-YAML
-#CHECK: DWARF:
-#CHECK: debug_info:
-#CHECK: - Length:
-#CHECK: TotalLength: 117
-#CHECK: Version: 4
-#CHECK: AbbrOffset: 0
-#CHECK: AddrSize: 8
-#CHECK: Entries:
-#CHECK: - AbbrCode: 0x00000001
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x000000000000000C
-#CHECK: - Value: 0x0000000000000038
-#CHECK: - Value: 0x0000000000000000
-#CHECK: - Value: 0x0000000000000046
-#CHECK: - Value: 0x0000000100000F50
-#CHECK: - Value: 0x0000000000000034
-#CHECK: - AbbrCode: 0x00000002
-#CHECK: Values:
-#CHECK: - Value: 0x0000000100000F50
-#CHECK: - Value: 0x0000000000000034
-#CHECK: - Value: 0x0000000000000001
-#CHECK: BlockData: [ 0x56 ]
-#CHECK: - Value: 0x0000000000000076
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000060
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - AbbrCode: 0x00000003
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000002
-#CHECK: BlockData: [ 0x91, 0x78 ]
-#CHECK: - Value: 0x000000000000007B
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000060
-#CHECK: - AbbrCode: 0x00000003
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000002
-#CHECK: BlockData: [ 0x91, 0x70 ]
-#CHECK: - Value: 0x0000000000000080
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000067
-#CHECK: - AbbrCode: 0x00000000
-#CHECK: Values:
-#CHECK: - AbbrCode: 0x00000004
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000085
-#CHECK: - Value: 0x0000000000000005
-#CHECK: - Value: 0x0000000000000004
-#CHECK: - AbbrCode: 0x00000005
-#CHECK: Values:
-#CHECK: - Value: 0x000000000000006C
-#CHECK: - AbbrCode: 0x00000005
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000071
-#CHECK: - AbbrCode: 0x00000004
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000089
-#CHECK: - Value: 0x0000000000000006
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - AbbrCode: 0x00000000
-#CHECK: Values:
+# DWARF64-YAML: debug_info:
+# DWARF64-YAML-NEXT: - Format: DWARF64
+# DWARF64-YAML-NEXT: Length: 12
+# DWARF64-YAML-NEXT: Version: 4
+# DWARF64-YAML-NEXT: AbbrOffset: 0
+# DWARF64-YAML-NEXT: AddrSize: 8
+# DWARF64-YAML-NEXT: Entries:
+# DWARF64-YAML-NEXT: - AbbrCode: 0x00000001
+# DWARF64-YAML-NEXT: Values:
+# DWARF64-YAML-NEXT: - Value: 0x0000000000001234
diff --git a/llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml b/llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml
index d24fe7c8a4b8..6575e95ed212 100644
--- a/llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml
+++ b/llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml
@@ -423,8 +423,7 @@ DWARF:
- DieOffset: 0x00000071
Name: char
debug_info:
- - Length:
- TotalLength: 117
+ - Length: 117
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml b/llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
index fe972a0fb40b..df1ee738b15a 100644
--- a/llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
+++ b/llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
@@ -213,8 +213,7 @@ DWARF:
- LowOffset: 0x0000000000000000
HighOffset: 0x0000000000001000
debug_info:
- - Length:
- TotalLength: 82
+ - Length: 82
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml b/llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml
index 8e30d4953271..73a1092d36ac 100644
--- a/llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml
+++ b/llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml
@@ -334,8 +334,7 @@ DWARF:
- Attribute: 0x201A
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 168
+ - Length: 168
Version: 2
AbbrOffset: 0
AddrSize: 8
@@ -416,8 +415,7 @@ DWARF:
...
#CHECK: debug_info:
-#CHECK: - Length:
-#CHECK: TotalLength: 168
+#CHECK: - Length: 168
#CHECK: Version: 2
#CHECK: AbbrOffset: 0
#CHECK: AddrSize: 8
diff --git a/llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml b/llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml
index 9e8865f3c08e..50dfb0c586d6 100644
--- a/llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml
+++ b/llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml
@@ -1,4 +1,10 @@
-# RUN: yaml2obj %s | obj2yaml | FileCheck %s
+## This file contains test cases for generating a DWARFv5 .debug_info
+## section in object files from the DWARF entry of Mach-O YAML inputs.
+
+## a) Test that yaml2obj emits a DWARF32 .debug_info sections and obj2yaml
+## converts it back.
+
+# RUN: yaml2obj --docnum=1 %s | obj2yaml | FileCheck %s --check-prefix=DWARF32
--- !mach-o
FileHeader:
@@ -384,8 +390,7 @@ DWARF:
- Address: 0x0000000100000F50
Length: 52
debug_info:
- - Length:
- TotalLength: 118
+ - Length: 118
Version: 5
UnitType: DW_UT_compile
AbbrOffset: 0
@@ -506,70 +511,201 @@ DWARF:
Data: 11
...
+# DWARF32: DWARF:
+# DWARF32: debug_info:
+# DWARF32-NEXT: - Length: 118
+# DWARF32-NEXT: Version: 5
+# DWARF32-NEXT: UnitType: DW_UT_compile
+# DWARF32-NEXT: AbbrOffset: 0
+# DWARF32-NEXT: AddrSize: 8
+# DWARF32-NEXT: Entries:
+# DWARF32-NEXT: - AbbrCode: 0x00000001
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x000000000000000C
+# DWARF32-NEXT: - Value: 0x0000000000000038
+# DWARF32-NEXT: - Value: 0x0000000000000000
+# DWARF32-NEXT: - Value: 0x0000000000000046
+# DWARF32-NEXT: - Value: 0x0000000100000F50
+# DWARF32-NEXT: - Value: 0x0000000000000034
+# DWARF32-NEXT: - AbbrCode: 0x00000002
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000100000F50
+# DWARF32-NEXT: - Value: 0x0000000000000034
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: BlockData: [ 0x56 ]
+# DWARF32-NEXT: - Value: 0x0000000000000076
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000060
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - AbbrCode: 0x00000003
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000002
+# DWARF32-NEXT: BlockData: [ 0x91, 0x78 ]
+# DWARF32-NEXT: - Value: 0x000000000000007B
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000060
+# DWARF32-NEXT: - AbbrCode: 0x00000003
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000002
+# DWARF32-NEXT: BlockData: [ 0x91, 0x70 ]
+# DWARF32-NEXT: - Value: 0x0000000000000080
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - Value: 0x0000000000000003
+# DWARF32-NEXT: - Value: 0x0000000000000067
+# DWARF32-NEXT: - AbbrCode: 0x00000000
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - AbbrCode: 0x00000004
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000085
+# DWARF32-NEXT: - Value: 0x0000000000000005
+# DWARF32-NEXT: - Value: 0x0000000000000004
+# DWARF32-NEXT: - AbbrCode: 0x00000005
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x000000000000006C
+# DWARF32-NEXT: - AbbrCode: 0x00000005
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000071
+# DWARF32-NEXT: - AbbrCode: 0x00000004
+# DWARF32-NEXT: Values:
+# DWARF32-NEXT: - Value: 0x0000000000000089
+# DWARF32-NEXT: - Value: 0x0000000000000006
+# DWARF32-NEXT: - Value: 0x0000000000000001
+# DWARF32-NEXT: - AbbrCode: 0x00000000
+# DWARF32-NEXT: Values:
+
+## b) Test that yaml2obj emits a correct unit header and obj2yaml is able to convert it back.
+
+## Test DWARF32 unit header.
+
+# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF32 -DLENGTH=12 %s -o %t2.dwarf32.o
+# RUN: llvm-readobj --hex-dump=__debug_info %t2.dwarf32.o | \
+# RUN: FileCheck %s --check-prefix=DWARF32-HEADER
+
+# DWARF32-HEADER: Hex dump of section '__debug_info':
+# DWARF32-HEADER-NEXT: 0x00000000 0c000000 05000108 00000000 01341200 .............4..
+## ^------- unit_header (4-byte)
+## ^--- version (2-byte)
+## ^- unit_type (1-byte)
+## ^- address_size (1-byte)
+## ^------- deubug_abbrev_offset (4-byte)
+## ^- abbrev code (ULEB128)
+## ^----- value, Form: DW_AT_addr (8-byte)
+# DWARF32-HEADER-NEXT: 0x00000010 00000000 00 .....
+## -----------
+
+# RUN: obj2yaml %t2.dwarf32.o | FileCheck %s --check-prefix=DWARF32-YAML
+
+# DWARF32-YAML: debug_info:
+# DWARF32-YAML-NEXT: - Length: 12
+# DWARF32-YAML-NEXT: Version: 5
+# DWARF32-YAML-NEXT: UnitType: DW_UT_compile
+# DWARF32-YAML-NEXT: AbbrOffset: 0x0000000000000000
+# DWARF32-YAML-NEXT: AddrSize: 8
+# DWARF32-YAML-NEXT: Entries:
+# DWARF32-YAML-NEXT: - AbbrCode: 0x00000001
+# DWARF32-YAML-NEXT: Values:
+# DWARF32-YAML-NEXT: - Value: 0x0000000000001234
+
+--- !mach-o
+FileHeader:
+ magic: 0xFEEDFACF
+ cputype: 0x01000007
+ cpusubtype: 0x00000003
+ filetype: 0x0000000A
+ ncmds: 1
+ sizeofcmds: 232
+ flags: 0x00000000
+ reserved: 0x00000000
+LoadCommands:
+ - cmd: LC_SEGMENT_64
+ cmdsize: 232
+ segname: __DWARF
+ vmaddr: 0x00
+ vmsize: 0x00
+ fileoff: 0x00
+ filesize: 0x00
+ maxprot: 0
+ initprot: 0
+ nsects: 2
+ flags: 0
+ Sections:
+ - sectname: __debug_abbrev
+ segname: __DWARF
+ addr: 0x00
+ size: 12
+ offset: 528
+ align: 0
+ reloff: 0x00000000
+ nreloc: 0
+ flags: 0x00000000
+ reserved1: 0x00000000
+ reserved2: 0x00000000
+ reserved3: 0x00000000
+ - sectname: __debug_info
+ segname: __DWARF
+ addr: 0x00
+ size: 0xffff
+ offset: 1070
+ align: 0
+ reloff: 0x00000000
+ nreloc: 0
+ flags: 0x00000000
+ reserved1: 0x00000000
+ reserved2: 0x00000000
+ reserved3: 0x00000000
+DWARF:
+ debug_abbrev:
+ - Code: 1
+ Tag: DW_TAG_compile_unit
+ Children: DW_CHILDREN_no
+ Attributes:
+ - Attribute: DW_AT_low_pc
+ Form: DW_FORM_addr
+ debug_info:
+ - Format: [[FORMAT]]
+ Length: [[LENGTH]]
+ Version: 5
+ UnitType: DW_UT_compile
+ AbbrOffset: 0
+ AddrSize: 8
+ Entries:
+ - AbbrCode: 1
+ Values:
+ - Value: 0x1234
+
+## Test DWARF64 unit header.
+
+# RUN: yaml2obj --docnum=2 -DFORMAT=DWARF64 -DLENGTH=20 %s -o %t2.dwarf64.o
+# RUN: llvm-readobj --hex-dump=__debug_info %t2.dwarf64.o | \
+# RUN: FileCheck %s --check-prefix=DWARF64-HEADER
+
+# DWARF64-HEADER: Hex dump of section '__debug_info':
+# DWARF64-HEADER-NEXT: 0x00000000 ffffffff 14000000 00000000 05000108 ................
+## ^------------------------- unit_length (12-byte)
+## ^--- version (2-byte)
+## ^- unit_type (1-byte)
+## ^- address_size (1-byte)
+# DWARF64-HEADER-NEXT: 0x00000010 00000000 00000000 01341200 00000000 .........4......
+## ^---------------- debug_abbrev_offset (8-byte)
+## ^- abbrev code (ULEB128)
+## ^-------------- value, Form: DW_AT_addr (8-byte)
+# DWARF64-HEADER-NEXT: 0x00000020 00 .
+## --
+
+# RUN: obj2yaml %t2.dwarf64.o | FileCheck %s --check-prefix=DWARF64-YAML
-#CHECK: DWARF:
-#CHECK: debug_info:
-#CHECK: - Length:
-#CHECK: TotalLength: 118
-#CHECK: Version: 5
-#CHECK: UnitType: DW_UT_compile
-#CHECK: AbbrOffset: 0
-#CHECK: AddrSize: 8
-#CHECK: Entries:
-#CHECK: - AbbrCode: 0x00000001
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x000000000000000C
-#CHECK: - Value: 0x0000000000000038
-#CHECK: - Value: 0x0000000000000000
-#CHECK: - Value: 0x0000000000000046
-#CHECK: - Value: 0x0000000100000F50
-#CHECK: - Value: 0x0000000000000034
-#CHECK: - AbbrCode: 0x00000002
-#CHECK: Values:
-#CHECK: - Value: 0x0000000100000F50
-#CHECK: - Value: 0x0000000000000034
-#CHECK: - Value: 0x0000000000000001
-#CHECK: BlockData: [ 0x56 ]
-#CHECK: - Value: 0x0000000000000076
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000060
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - AbbrCode: 0x00000003
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000002
-#CHECK: BlockData: [ 0x91, 0x78 ]
-#CHECK: - Value: 0x000000000000007B
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000060
-#CHECK: - AbbrCode: 0x00000003
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000002
-#CHECK: BlockData: [ 0x91, 0x70 ]
-#CHECK: - Value: 0x0000000000000080
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - Value: 0x0000000000000003
-#CHECK: - Value: 0x0000000000000067
-#CHECK: - AbbrCode: 0x00000000
-#CHECK: Values:
-#CHECK: - AbbrCode: 0x00000004
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000085
-#CHECK: - Value: 0x0000000000000005
-#CHECK: - Value: 0x0000000000000004
-#CHECK: - AbbrCode: 0x00000005
-#CHECK: Values:
-#CHECK: - Value: 0x000000000000006C
-#CHECK: - AbbrCode: 0x00000005
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000071
-#CHECK: - AbbrCode: 0x00000004
-#CHECK: Values:
-#CHECK: - Value: 0x0000000000000089
-#CHECK: - Value: 0x0000000000000006
-#CHECK: - Value: 0x0000000000000001
-#CHECK: - AbbrCode: 0x00000000
-#CHECK: Values:
+# DWARF64-YAML: debug_info:
+# DWARF64-YAML-NEXT: - Format: DWARF64
+# DWARF64-YAML-NEXT: Length: 20
+# DWARF64-YAML-NEXT: Version: 5
+# DWARF64-YAML-NEXT: UnitType: DW_UT_compile
+# DWARF64-YAML-NEXT: AbbrOffset: 0x0000000000000000
+# DWARF64-YAML-NEXT: AddrSize: 8
+# DWARF64-YAML-NEXT: Entries:
+# DWARF64-YAML-NEXT: - AbbrCode: 0x00000001
+# DWARF64-YAML-NEXT: Values:
+# DWARF64-YAML-NEXT: - Value: 0x0000000000001234
diff --git a/llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml b/llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml
index 37cc139115a4..fa6b2fbc8dda 100644
--- a/llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml
+++ b/llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml
@@ -223,8 +223,7 @@ DWARF:
- LowOffset: 0x0000000000001000
HighOffset: 0x0000000000002000
debug_info:
- - Length:
- TotalLength: 99
+ - Length: 99
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml b/llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml
index 3693075b8b85..aef062428e8f 100644
--- a/llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml
+++ b/llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml
@@ -407,8 +407,7 @@ Slices:
- DieOffset: 0x0000006F
Name: char
debug_info:
- - Length:
- TotalLength: 115
+ - Length: 115
Version: 4
AbbrOffset: 0
AddrSize: 4
@@ -886,8 +885,7 @@ Slices:
- DieOffset: 0x00000076
Name: char
debug_info:
- - Length:
- TotalLength: 122
+ - Length: 122
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml b/llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml
index d68d330745ac..136825796416 100644
--- a/llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml
+++ b/llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml
@@ -574,8 +574,7 @@ DWARF:
- DieOffset: 0x000000D8
Name: char
debug_info:
- - Length:
- TotalLength: 220
+ - Length: 220
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml b/llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml
index 88d9b67d7c6b..c8b5875d3ad0 100644
--- a/llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml
+++ b/llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml
@@ -391,8 +391,7 @@ DWARF:
- Attribute: DW_AT_external
Form: DW_FORM_flag_present
debug_info:
- - Length:
- TotalLength: 113
+ - Length: 113
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml
index f69d664f21b5..00fd224bf648 100644
--- a/llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml
+++ b/llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml
@@ -200,8 +200,7 @@ DWARF:
- Attribute: 0x01
Form: DW_FORM_addrx4 ## 0x2c
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -262,8 +261,7 @@ DWARF:
- Value: 0x1234 ## DW_FORM_addrx2
- Value: 0x123456 ## DW_FORM_addrx3 (unimplemented)
- Value: 0x12345678 ## DW_FORM_addrx4
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
## Test another unit type.
UnitType: DW_UT_compile
@@ -272,8 +270,7 @@ DWARF:
Entries:
- AbbrCode: 0
Values: []
- - Length:
- TotalLength: 0x5678
+ - Length: 0x5678
## Test DWARFv4
Version: 4
AbbrOffset: 0x5678
@@ -440,8 +437,7 @@ DWARF:
Children: DW_CHILDREN_no
Attributes: []
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -470,8 +466,7 @@ DWARF:
Children: DW_CHILDREN_no
Attributes: []
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -539,8 +534,7 @@ DWARF:
Children: DW_CHILDREN_no
Attributes: []
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -568,8 +562,7 @@ FileHeader:
Machine: EM_X86_64
DWARF:
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -620,8 +613,7 @@ DWARF:
- Attribute: DW_AT_high_pc
Form: DW_FORM_data4
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -659,8 +651,7 @@ FileHeader:
Machine: EM_X86_64
DWARF:
debug_info:
- - Length:
- TotalLength: 0x1234
+ - Length: 0x1234
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -695,9 +686,8 @@ FileHeader:
Machine: EM_X86_64
DWARF:
debug_info:
- - Length:
- TotalLength: 0xffffffff
- TotalLength64: 0x0c
+ - Format: DWARF64
+ Length: 0x0c
Version: 5
UnitType: DW_UT_type
AbbrOffset: 0x1234
@@ -727,9 +717,8 @@ FileHeader:
Machine: EM_X86_64
DWARF:
debug_info:
- - Length:
- TotalLength: 0xffffffff
- TotalLength64: 0x0c
+ - Format: DWARF64
+ Length: 0x0c
Version: 4
AbbrOffset: 0x1234
AddrSize: 8
diff --git a/llvm/tools/obj2yaml/dwarf2yaml.cpp b/llvm/tools/obj2yaml/dwarf2yaml.cpp
index 88f53c18f30b..e79787ef89f6 100644
--- a/llvm/tools/obj2yaml/dwarf2yaml.cpp
+++ b/llvm/tools/obj2yaml/dwarf2yaml.cpp
@@ -165,7 +165,8 @@ void dumpDebugPubSections(DWARFContext &DCtx, DWARFYAML::Data &Y) {
void dumpDebugInfo(DWARFContext &DCtx, DWARFYAML::Data &Y) {
for (const auto &CU : DCtx.compile_units()) {
DWARFYAML::Unit NewUnit;
- NewUnit.Length.setLength(CU->getLength());
+ NewUnit.Format = CU->getFormat();
+ NewUnit.Length = CU->getLength();
NewUnit.Version = CU->getVersion();
if(NewUnit.Version >= 5)
NewUnit.Type = (dwarf::UnitType)CU->getUnitType();
diff --git a/llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp b/llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
index d481299d0146..6825981de0c3 100644
--- a/llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
+++ b/llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
@@ -1368,8 +1368,7 @@ TEST(DWARFDebugInfo, TestEmptyChildren) {
" Children: DW_CHILDREN_yes\n"
" Attributes:\n"
"debug_info:\n"
- " - Length:\n"
- " TotalLength: 0\n"
+ " - Length: 0\n"
" Version: 4\n"
" AbbrOffset: 0\n"
" AddrSize: 8\n"
@@ -1902,8 +1901,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidCURef) {
- Attribute: DW_AT_type
Form: DW_FORM_ref4
debug_info:
- - Length:
- TotalLength: 22
+ - Length: 22
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1951,8 +1949,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidRefAddr) {
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
debug_info:
- - Length:
- TotalLength: 22
+ - Length: 22
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1992,8 +1989,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidRanges) {
- Attribute: DW_AT_ranges
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2030,8 +2026,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidRnglists) {
- Attribute: DW_AT_ranges
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 17
+ - Length: 17
Version: 5
UnitType: DW_UT_compile
AbbrOffset: 0
@@ -2068,8 +2063,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidStmtList) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2103,8 +2097,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidStrp) {
- Attribute: DW_AT_name
Form: DW_FORM_strp
debug_info:
- - Length:
- TotalLength: 12
+ - Length: 12
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2145,8 +2138,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidRefAddrBetween) {
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
debug_info:
- - Length:
- TotalLength: 22
+ - Length: 22
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2187,8 +2179,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidLineSequence) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2256,8 +2247,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidLineFileIndex) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2327,8 +2317,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidLineTablePorlogueDirIndex) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2399,8 +2388,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyDuplicateFileWarning) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2476,8 +2464,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyCUDontShareLineTable) {
- Attribute: DW_AT_stmt_list
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2486,8 +2473,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyCUDontShareLineTable) {
Values:
- Value: 0x0000000000000001
- Value: 0x0000000000000000
- - Length:
- TotalLength: 16
+ - Length: 16
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2603,8 +2589,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyCURangesIncomplete) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 46
+ - Length: 46
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2663,8 +2648,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyLexicalBlockRanges) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 52
+ - Length: 52
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2721,8 +2705,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyOverlappingFunctionRanges) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 55
+ - Length: 55
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2788,8 +2771,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyOverlappingLexicalBlockRanges) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 85
+ - Length: 85
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2850,8 +2832,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyInvalidDIERange) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 34
+ - Length: 34
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2907,8 +2888,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyElidedDoesntFail) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 71
+ - Length: 71
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2970,8 +2950,7 @@ TEST(DWARFDebugInfo, TestDwarfVerifyNestedFunctions) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 73
+ - Length: 73
Version: 4
AbbrOffset: 0
AddrSize: 8
diff --git a/llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp b/llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp
index cd82c5612441..983f0624939a 100644
--- a/llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp
+++ b/llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp
@@ -34,8 +34,7 @@ TEST(DWARFDie, getLocations) {
- Attribute: DW_AT_call_data_location
Form: DW_FORM_sec_offset
debug_info:
- - Length:
- TotalLength: 0
+ - Length: 0
Version: 5
UnitType: DW_UT_compile
AbbrOffset: 0
diff --git a/llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp b/llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp
index f55e90b5590d..1e5d79c43c11 100644
--- a/llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp
+++ b/llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp
@@ -1437,8 +1437,7 @@ TEST(GSYMTest, TestDWARFFunctionWithAddresses) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 52
+ - Length: 52
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1517,8 +1516,7 @@ TEST(GSYMTest, TestDWARFFunctionWithAddressAndOffset) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_data4
debug_info:
- - Length:
- TotalLength: 44
+ - Length: 44
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1617,8 +1615,7 @@ TEST(GSYMTest, TestDWARFStructMethodNoMangled) {
- Attribute: DW_AT_artificial
Form: DW_FORM_flag_present
debug_info:
- - Length:
- TotalLength: 68
+ - Length: 68
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1722,8 +1719,7 @@ TEST(GSYMTest, TestDWARFTextRanges) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_data4
debug_info:
- - Length:
- TotalLength: 78
+ - Length: 78
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -1836,8 +1832,7 @@ TEST(GSYMTest, TestDWARFInlineInfo) {
- Attribute: DW_AT_call_line
Form: DW_FORM_data4
debug_info:
- - Length:
- TotalLength: 74
+ - Length: 74
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2092,8 +2087,7 @@ TEST(GSYMTest, TestDWARFNoLines) {
- Attribute: DW_AT_decl_line
Form: DW_FORM_data1
debug_info:
- - Length:
- TotalLength: 103
+ - Length: 103
Version: 4
AbbrOffset: 0
AddrSize: 8
@@ -2342,8 +2336,7 @@ TEST(GSYMTest, TestDWARFDeadStripAddr4) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 75
+ - Length: 75
Version: 4
AbbrOffset: 0
AddrSize: 4
@@ -2485,8 +2478,7 @@ TEST(GSYMTest, TestDWARFDeadStripAddr8) {
- Attribute: DW_AT_high_pc
Form: DW_FORM_addr
debug_info:
- - Length:
- TotalLength: 103
+ - Length: 103
Version: 4
AbbrOffset: 0
AddrSize: 8
More information about the llvm-commits
mailing list