Commit Graph

7 Commits

Author SHA1 Message Date
Fangrui Song f0374e7db2 [test] lld/test/: change llvm-objdump single-dash long options to double-dash options 2020-03-15 17:48:36 -07:00
Georgii Rymar e4ceb8f421 [lib/ObjectYAML] - Make `ELFYAML::Relocation::Offset` optional.
Currently `yaml2obj` require `Offset` field in a relocation description.
There are many cases when `Offset` is insignificant in a context of a test case.

Making `Offset` optional allows to simplify our test cases.
This is what this patch does.

Also, with this patch `obj2yaml` does not dump a zero offset of a relocation.

Differential revision: https://reviews.llvm.org/D75608
2020-03-06 13:59:58 +03:00
Fangrui Song 71e2ca6e32 [llvm-objdump] -d: print `00000000 <foo>:` instead of `00000000 foo:`
The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier.

`.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive.
Without `-LABEL`, the CHECK line can match the `Disassembly of section`
line and causes the next `CHECK-NEXT:` to fail.

```
Disassembly of section .foo:

0000000000001634 .foo:
```

Bdragon: <> has metalinguistic connotation. it just "feels right"

Reviewed By: rupprecht

Differential Revision: https://reviews.llvm.org/D75713
2020-03-05 18:05:28 -08:00
Fangrui Song fdbc2bd2aa [ELF][ARM] Add --no-show-raw-insn and -soname to some ARM tests
Delete some insignificant addresses to make it simpler for layout
changes.

llvm-svn: 370048
2019-08-27 11:50:27 +00:00
Fangrui Song 5387c2cd17 [llvm-objdump] Print newlines before and after "Disassembly of section ...:"
This improves readability and the behavior is consistent with GNU objdump.

The new test test/tools/llvm-objdump/X86/disassemble-section-name.s
checks we print newlines before and after "Disassembly of section ...:"

Differential Revision: https://reviews.llvm.org/D61127

llvm-svn: 359668
2019-05-01 10:40:48 +00:00
George Rimar ff3397247f [LLD] - Update the test cases after yaml2obj change.
https://reviews.llvm.org/D60122 (r357595) changed the
symbols description format.

This change updates the LLD tests.

llvm-svn: 357596
2019-04-03 14:54:22 +00:00
Peter Smith 23a116f39e [ELF] Test undefined weak symbol for Thumb narrow branch
Add a test for the R_ARM_THM_JUMP11 relocation to an undefined symbol. We
have to use yaml2obj as llvm-mc relaxes the narrow branch to a b.w which
uses the R_ARM_THM_JUMP24 relocation instead.
    
Differential Revision: https://reviews.llvm.org/D50234

llvm-svn: 338999
2018-08-06 10:06:24 +00:00