llvm-6502/test/tools/llvm-readobj/symbols.test

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Implements low-level object file format specific output for COFF and ELF with support for: - File headers - Section headers + data - Relocations - Symbols - Unwind data (only COFF/Win64) The output format follows a few rules: - Values are almost always output one per line (as elf-dump/coff-dump already do). - Many values are translated to something readable (like enum names), with the raw value in parentheses. - Hex numbers are output in uppercase, prefixed with "0x". - Flags are sorted alphabetically. - Lists and groups are always delimited. Example output: ---------- snip ---------- Sections [ Section { Index: 1 Name: .text (5) Type: SHT_PROGBITS (0x1) Flags [ (0x6) SHF_ALLOC (0x2) SHF_EXECINSTR (0x4) ] Address: 0x0 Offset: 0x40 Size: 33 Link: 0 Info: 0 AddressAlignment: 16 EntrySize: 0 Relocations [ 0x6 R_386_32 .rodata.str1.1 0x0 0xB R_386_PC32 puts 0x0 0x12 R_386_32 .rodata.str1.1 0x0 0x17 R_386_PC32 puts 0x0 ] SectionData ( 0000: 83EC04C7 04240000 0000E8FC FFFFFFC7 |.....$..........| 0010: 04240600 0000E8FC FFFFFF31 C083C404 |.$.........1....| 0020: C3 |.| ) } ] ---------- snip ---------- Relocations and symbols can be output standalone or together with the section header as displayed in the example. This feature set supports all tests in test/MC/COFF and test/MC/ELF (and I suspect all additional tests using elf-dump), making elf-dump and coff-dump deprecated. Patch by Nico Rieck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178679 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 18:31:38 +00:00
RUN: llvm-readobj -t %p/Inputs/trivial.obj.coff-i386 \
RUN: | FileCheck %s -check-prefix COFF
RUN: llvm-readobj -t %p/Inputs/trivial.obj.elf-i386 \
RUN: | FileCheck %s -check-prefix ELF
COFF: Symbols [
COFF-NEXT: Symbol {
COFF-NEXT: Name: .text
COFF-NEXT: Value: 0
COFF-NEXT: Section: .text (1)
COFF-NEXT: BaseType: Null (0x0)
COFF-NEXT: ComplexType: Null (0x0)
COFF-NEXT: StorageClass: Static (0x3)
COFF-NEXT: AuxSymbolCount: 1
COFF-NEXT: AuxSectionDef {
COFF-NEXT: Length: 22
COFF-NEXT: RelocationCount: 3
COFF-NEXT: LineNumberCount: 0
COFF-NEXT: Checksum: 0x0
COFF-NEXT: Number: 1
COFF-NEXT: Selection: 0x0
COFF-NEXT: Unused: (00 00 00)
COFF-NEXT: }
COFF-NEXT: }
ELF: Symbols [
ELF-NEXT: Symbol {
ELF-NEXT: Name: (0)
ELF-NEXT: Value: 0x0
ELF-NEXT: Size: 0
ELF-NEXT: Binding: Local (0x0)
ELF-NEXT: Type: None (0x0)
ELF-NEXT: Other: 0
ELF-NEXT: Section: (0x0)
ELF-NEXT: }
ELF-NEXT: Symbol {
Implements low-level object file format specific output for COFF and ELF with support for: - File headers - Section headers + data - Relocations - Symbols - Unwind data (only COFF/Win64) The output format follows a few rules: - Values are almost always output one per line (as elf-dump/coff-dump already do). - Many values are translated to something readable (like enum names), with the raw value in parentheses. - Hex numbers are output in uppercase, prefixed with "0x". - Flags are sorted alphabetically. - Lists and groups are always delimited. Example output: ---------- snip ---------- Sections [ Section { Index: 1 Name: .text (5) Type: SHT_PROGBITS (0x1) Flags [ (0x6) SHF_ALLOC (0x2) SHF_EXECINSTR (0x4) ] Address: 0x0 Offset: 0x40 Size: 33 Link: 0 Info: 0 AddressAlignment: 16 EntrySize: 0 Relocations [ 0x6 R_386_32 .rodata.str1.1 0x0 0xB R_386_PC32 puts 0x0 0x12 R_386_32 .rodata.str1.1 0x0 0x17 R_386_PC32 puts 0x0 ] SectionData ( 0000: 83EC04C7 04240000 0000E8FC FFFFFFC7 |.....$..........| 0010: 04240600 0000E8FC FFFFFF31 C083C404 |.$.........1....| 0020: C3 |.| ) } ] ---------- snip ---------- Relocations and symbols can be output standalone or together with the section header as displayed in the example. This feature set supports all tests in test/MC/COFF and test/MC/ELF (and I suspect all additional tests using elf-dump), making elf-dump and coff-dump deprecated. Patch by Nico Rieck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178679 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 18:31:38 +00:00
ELF-NEXT: Name: trivial.ll (1)
ELF-NEXT: Value: 0x0
ELF-NEXT: Size: 0
ELF-NEXT: Binding: Local (0x0)
ELF-NEXT: Type: File (0x4)
ELF-NEXT: Other: 0
ELF-NEXT: Section: (0xFFF1)
ELF-NEXT: }
ELF-NEXT: Symbol {
ELF-NEXT: Name: .L.str (39)
ELF-NEXT: Value: 0x0
ELF-NEXT: Size: 13
ELF-NEXT: Binding: Local (0x0)
ELF-NEXT: Type: Object (0x1)
ELF-NEXT: Other: 0
ELF-NEXT: Section: .rodata.str1.1 (0x5)
ELF-NEXT: }