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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
47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
RUN: llvm-readobj -dt %p/Inputs/elf-versioning-test.i386 \
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RUN: | FileCheck %s -check-prefix ELF
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RUN: llvm-readobj -dt %p/Inputs/elf-versioning-test.i386 \
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RUN: | FileCheck %s -check-prefix ELF32
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RUN: llvm-readobj -dt %p/Inputs/elf-versioning-test.x86_64 \
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RUN: | FileCheck %s -check-prefix ELF
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RUN: llvm-readobj -dt %p/Inputs/elf-versioning-test.x86_64 \
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RUN: | FileCheck %s -check-prefix ELF64
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ELF: DynamicSymbols [
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ELF: Symbol {
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ELF: Name: foo@@VER2
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ELF: Binding: Global
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ELF: Type: Function
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ELF: Section: .text
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ELF: }
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ELF: Symbol {
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ELF: Name: foo@VER1
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ELF: Binding: Global
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ELF: Type: Function
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ELF: Section: .text
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ELF: }
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ELF: Symbol {
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ELF: Name: unversioned_define
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ELF: Binding: Global
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ELF: Type: Function
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ELF: Section: .text
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ELF: }
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ELF: ]
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ELF32: DynamicSymbols [
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ELF32: Symbol {
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ELF32: Name: puts@GLIBC_2.0
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ELF32: Binding: Global
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ELF32: Type: Function
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ELF32: Section: (0x0)
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ELF32: }
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ELF32: ]
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ELF64: DynamicSymbols [
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ELF64: Symbol {
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ELF64: Name: puts@GLIBC_2.2.5
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ELF64: Binding: Global
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ELF64: Type: Function
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ELF64: Section: (0x0)
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ELF64: }
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ELF64: ]
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