Commit Graph

8 Commits

Author SHA1 Message Date
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
Simon Atanasyan afe7197f13 [mips] Use llvm-readobj `-A` flag in test cases. NFC
llvm-svn: 373589
2019-10-03 12:08:04 +00:00
Simon Atanasyan ff2172c9f4 [mips] Make another set of test cases more tolerant to exact symbol addresses. NFC
llvm-svn: 371174
2019-09-06 07:23:02 +00:00
Fangrui Song 3e023a6dbc [ELF][MIPS] Improve tests
* Add --no-show-raw-insn to llvm-objdump -d tests
* When linking an executable with %t.so, the path %t.so will be recorded
  in the DT_NEEDED entry if %t.so doesn't have DT_SONAME. .dynstr will
  have varying lengths on different systems. Add -soname to make tests
  more robust.

llvm-svn: 366988
2019-07-25 07:12:23 +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
Fangrui Song b159906a9a [test] Change llvm-readobj -long-option to --long-option or well-known short options. NFC
Also change some options that have different semantics (cause confusion) in llvm-readelf mode:

-s => -S
-t => --symbols
-sd => --section-data

llvm-svn: 359651
2019-05-01 05:49:01 +00:00
Fangrui Song eb75b8f8f7 [ELF] Move `# REQUIRES:` line to the top
llvm-svn: 335625
2018-06-26 16:58:19 +00:00
Simon Atanasyan 96306bbebc [ELF2][MIPS] Support R_MIPS_CALL16 relocation
R_MIPS_CALL16 relocation provides the same result as R_MIPS_GOT16
relocation but does not need to check the result on overflow.

Differential Revision: http://reviews.llvm.org/D14916

llvm-svn: 254092
2015-11-25 20:58:52 +00:00