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| author | Eric Christopher <echristo@gmail.com> | 2013-04-03 18:31:38 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-04-03 18:31:38 +0000 |
| commit | 76e70f340c09ba759ad96d8dfe416b64f24bc287 (patch) | |
| tree | ac6cbe6235f9bf391026db87c52a0d617d35c9ba /test/MC/ELF | |
| parent | 99ff2ba240979249b61514c1536bbe23be84ecc7 (diff) | |
| download | llvm-76e70f340c09ba759ad96d8dfe416b64f24bc287.tar.gz llvm-76e70f340c09ba759ad96d8dfe416b64f24bc287.tar.bz2 llvm-76e70f340c09ba759ad96d8dfe416b64f24bc287.tar.xz | |
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
Diffstat (limited to 'test/MC/ELF')
| -rw-r--r-- | test/MC/ELF/many-sections-2.s | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/MC/ELF/many-sections-2.s b/test/MC/ELF/many-sections-2.s index f5a1a0e437..789ebf378d 100644 --- a/test/MC/ELF/many-sections-2.s +++ b/test/MC/ELF/many-sections-2.s @@ -1,5 +1,5 @@ // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t -// RUN: llvm-readobj %t | FileCheck %s +// RUN: llvm-readobj -s %t | FileCheck %s // CHECK: symtab_shndx |