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llvm-mirror/test/tools/llvm-objdump/all-headers.test

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[test][tools] Add missing and improve testing Mostly this adds testing for certain aliases in more explicit ways. There are also a few tidy-ups, and additions of missing testing, where the feature was either not tested at all, or not tested explicitly and sufficiently. Reviewed by: MaskRay, rupprecht, grimar Differential Revision: https://reviews.llvm.org/D71116
2019-12-09 12:43:47 +01:00
# RUN: yaml2obj %s -o %t
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
# RUN: llvm-objdump --all-headers %t | FileCheck %s
[test][tools] Add missing and improve testing Mostly this adds testing for certain aliases in more explicit ways. There are also a few tidy-ups, and additions of missing testing, where the feature was either not tested at all, or not tested explicitly and sufficiently. Reviewed by: MaskRay, rupprecht, grimar Differential Revision: https://reviews.llvm.org/D71116
2019-12-09 12:43:47 +01:00
# RUN: llvm-objdump -x %t | FileCheck %s
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
## Note: --all-headers (-x) is an alias for --archive-headers --file-headers
## --section-headers --private-headers --reloc --syms (-afhprt). Test for them
## in the following order which provides GNU objdump compatability.
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
[llvm-objdump] Print file format in lowercase to match GNU output. Summary: GNU objdump prints the file format in lowercase, e.g. `elf64-x86-64`. llvm-objdump prints `ELF64-x86-64` right now, even though piping that into llvm-objcopy refuses that as a valid arch to use. As an example of a problem this causes, see: https://github.com/ClangBuiltLinux/linux/issues/779 Reviewers: MaskRay, jhenderson, alexshap Reviewed By: MaskRay Subscribers: tpimh, sbc100, grimar, jvesely, nhaehnle, kerbowa, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74433
2020-02-11 20:55:40 +01:00
# CHECK: file format elf64-x86-64
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
# CHECK-NEXT: architecture: x86_64
# CHECK-NEXT: start address: 0x0000000000000000
# CHECK-EMPTY:
[llvm-objdump] Improve newline consistency between different pieces of information When dumping multiple pieces of information (e.g. --all-headers), there is sometimes no separator between two pieces. This patch uses the "\nheader:\n" style, which generally improves compatibility with GNU objdump. Note: objdump -t/-T does not add a newline before "SYMBOL TABLE:" and "DYNAMIC SYMBOL TABLE:". We add a newline to be consistent with other information. `objdump -d` prints two empty lines before the first 'Disassembly of section'. We print just one with this patch. Differential Revision: https://reviews.llvm.org/D101796
2021-05-04 18:56:06 +02:00
# CHECK-NEXT: Program Header:
# CHECK-EMPTY:
# CHECK-NEXT: Dynamic Section:
# CHECK: INIT
# CHECK-EMPTY:
# CHECK-NEXT: Sections:
# CHECK: 6 .shstrtab 0000002e 0000000000000000
# CHECK-EMPTY:
# CHECK-NEXT: SYMBOL TABLE:
# CHECK-NEXT: 0000000000000000 l .text 0000000000000000 foo
# CHECK-EMPTY:
# CHECK-NEXT: RELOCATION RECORDS FOR [.text]:
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
[llvm-objdump] - Dump the archive headers when -all-headers is specified. When -all-headers is given it is supposed to dump all headers, but now it skips the archive headers for no reason. The patch fixes that. Differential revision: https://reviews.llvm.org/D56780 llvm-svn: 351547
2019-01-18 13:01:59 +01:00
## Check how we dump the archives.
## Check we dump the appropriate headers for each file in the archive.
# RUN: cp %t %t2
# RUN: rm -f %t.a
# RUN: llvm-ar rcs %t.a %t %t2
# RUN: llvm-objdump --all-headers %t.a | FileCheck %s --check-prefix=ARCHIVE
[llvm-objdump] Print file format in lowercase to match GNU output. Summary: GNU objdump prints the file format in lowercase, e.g. `elf64-x86-64`. llvm-objdump prints `ELF64-x86-64` right now, even though piping that into llvm-objcopy refuses that as a valid arch to use. As an example of a problem this causes, see: https://github.com/ClangBuiltLinux/linux/issues/779 Reviewers: MaskRay, jhenderson, alexshap Reviewed By: MaskRay Subscribers: tpimh, sbc100, grimar, jvesely, nhaehnle, kerbowa, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74433
2020-02-11 20:55:40 +01:00
# ARCHIVE: {{.*}}.a({{.*}}): file format elf64-x86-64
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
# ARCHIVE: rw-r--r--
[llvm-objdump] - Dump the archive headers when -all-headers is specified. When -all-headers is given it is supposed to dump all headers, but now it skips the archive headers for no reason. The patch fixes that. Differential revision: https://reviews.llvm.org/D56780 llvm-svn: 351547
2019-01-18 13:01:59 +01:00
# ARCHIVE: architecture: x86_64
# ARCHIVE: start address: 0x0000000000000000
# ARCHIVE: Program Header:
# ARCHIVE: Dynamic Section:
[llvm-objdump] Fix llvm-objdump --all-headers output order Patch by Justice Adams! Made llvm-objdump --all-headers output match the order of GNU objdump for compatibility reasons. Old order of the headers output: * file header * section header table * symbol table * program header table * dynamic section New order of the headers output (GNU compatible): * file header information * program header table * dynamic section * section header table * symbol table (Relevant BugZilla Bug: https://bugs.llvm.org/show_bug.cgi?id=41830) Differential revision: https://reviews.llvm.org/D67357 llvm-svn: 371826
2019-09-13 10:56:28 +02:00
# ARCHIVE: Sections:
# ARCHIVE: SYMBOL TABLE:
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
# ARCHIVE: RELOCATION RECORDS FOR [.text]:
[llvm-objdump] Print file format in lowercase to match GNU output. Summary: GNU objdump prints the file format in lowercase, e.g. `elf64-x86-64`. llvm-objdump prints `ELF64-x86-64` right now, even though piping that into llvm-objcopy refuses that as a valid arch to use. As an example of a problem this causes, see: https://github.com/ClangBuiltLinux/linux/issues/779 Reviewers: MaskRay, jhenderson, alexshap Reviewed By: MaskRay Subscribers: tpimh, sbc100, grimar, jvesely, nhaehnle, kerbowa, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D74433
2020-02-11 20:55:40 +01:00
# ARCHIVE: {{.*}}.a({{.*}}2): file format elf64-x86-64
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
# ARCHIVE: rw-r--r--
[llvm-objdump] - Dump the archive headers when -all-headers is specified. When -all-headers is given it is supposed to dump all headers, but now it skips the archive headers for no reason. The patch fixes that. Differential revision: https://reviews.llvm.org/D56780 llvm-svn: 351547
2019-01-18 13:01:59 +01:00
# ARCHIVE: architecture: x86_64
# ARCHIVE: start address: 0x0000000000000000
# ARCHIVE: Program Header:
# ARCHIVE: Dynamic Section:
[llvm-objdump] Fix llvm-objdump --all-headers output order Patch by Justice Adams! Made llvm-objdump --all-headers output match the order of GNU objdump for compatibility reasons. Old order of the headers output: * file header * section header table * symbol table * program header table * dynamic section New order of the headers output (GNU compatible): * file header information * program header table * dynamic section * section header table * symbol table (Relevant BugZilla Bug: https://bugs.llvm.org/show_bug.cgi?id=41830) Differential revision: https://reviews.llvm.org/D67357 llvm-svn: 371826
2019-09-13 10:56:28 +02:00
# ARCHIVE: Sections:
# ARCHIVE: SYMBOL TABLE:
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
# ARCHIVE: RELOCATION RECORDS FOR [.text]:
[llvm-objdump] - Dump the archive headers when -all-headers is specified. When -all-headers is given it is supposed to dump all headers, but now it skips the archive headers for no reason. The patch fixes that. Differential revision: https://reviews.llvm.org/D56780 llvm-svn: 351547
2019-01-18 13:01:59 +01:00
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
Type: ET_REL
[llvm-objdump] - Change the output for --all-headers. This is for https://bugs.llvm.org/show_bug.cgi?id=40008, it starts printing the file headers when --all-headers is given and do a minor cosmetic change. Differential revision: https://reviews.llvm.org/D56588 llvm-svn: 351006
2019-01-12 13:17:24 +01:00
Machine: EM_X86_64
Sections:
[llvm-objdump] Further rearrange llvm-objdump sections for compatability Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
2019-10-04 00:01:08 +02:00
- Name: .text
Type: SHT_PROGBITS
- Name: .rel.text
Type: SHT_REL
Info: .text
Relocations:
- Offset: 0x1
Symbol: foo
Type: R_X86_64_32
- Name: .dynamic
Type: SHT_DYNAMIC
Flags: [ SHF_WRITE, SHF_ALLOC ]
EntSize: 0x0000000000000010
Entries:
- Tag: DT_INIT
Value: 0x00000000000006A0
- Tag: DT_NULL
Value: 0x0000000000000000
Symbols:
- Name: foo
Section: .text
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