Commit Graph

9 Commits

Author SHA1 Message Date
Georgii Rymar 9aa7898200 Reland "[lib/Support/YAMLTraits] - Don't print leading zeroes when dumping Hex8/Hex16/Hex32 types." (https://reviews.llvm.org/D90930).
This reverts reverting commit fc40a03323
and fixes LLD (MachO/wasm) tests that failed previously.
2020-11-18 13:08:46 +03:00
Georgii Rymar fc40a03323 Revert "[lib/Support/YAMLTraits] - Don't print leading zeroes when dumping Hex8/Hex16/Hex32 types."
This reverts commit 65fd17c241.

It breaks LLD/MachO tests that seems use obj2yaml the check the output.
2020-11-18 11:55:03 +03:00
Georgii Rymar 65fd17c241 [lib/Support/YAMLTraits] - Don't print leading zeroes when dumping Hex8/Hex16/Hex32 types.
When we produce an YAML output, we also print leading zeroes currently.
An output might look like this:

```
- Name:    .dynsym
  Type:    SHT_DYNSYM
  Address: 0x0000000000001000
  EntSize: 0x0000000000000018
```

There are probably no reason to print leading zeroes.
It just makes harder to read values. This patch stops printing them.
The output becomes like:

```
- Name:    .dynsym
  Type:    SHT_DYNSYM
  Address: 0x1000
  EntSize: 0x18
```

This affects obj2yaml mostly, but also dsymutil and llvm-xray tools output.

Differential revision: https://reviews.llvm.org/D90930
2020-11-18 11:31:00 +03:00
Xing GUO 290e399f96 [DWARFYAML] Add support for emitting multiple abbrev tables.
This patch adds support for emitting multiple abbrev tables. Currently,
compilation units will always reference the first abbrev table.

Reviewed By: jhenderson, labath

Differential Revision: https://reviews.llvm.org/D86194
2020-08-21 10:12:08 +08:00
Xing GUO d261a1c0e0 [DWARFYAML][debug_abbrev] Make the abbreviation code optional.
This patch helps make the `Code` optional in abbreviations table.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D81826
2020-06-18 13:02:54 +08:00
Zachary Turner 9f169afab2 Make YAML quote forward slashes.
If you have the string /usr/bin, prior to this patch it would not
be quoted by our YAML serializer.  But a string like C:\src would
be, due to the presence of a backslash.  This makes the quoting
rules of basically every single file path different depending on
the path syntax (posix vs. Windows).

While technically not required by the YAML specification to quote
forward slashes, when the behavior of paths is inconsistent it
makes it difficult to portably write FileCheck lines that will
work with either kind of path.

Differential Revision: https://reviews.llvm.org/D53169

llvm-svn: 344359
2018-10-12 16:31:20 +00:00
Zachary Turner 9c544199cf Revert "Make YAML quote forward slashes."
This reverts commit b86c16ad8c97dadc1f529da72a5bb74e9eaed344.

This is being reverted because I forgot to write a useful
commit message, so I'm going to resubmit it with an actual
commit message.

llvm-svn: 344358
2018-10-12 16:31:08 +00:00
Zachary Turner ec234052a6 Make YAML quote forward slashes.
llvm-svn: 344357
2018-10-12 16:24:09 +00:00
Chris Bieneman 55de3a2449 [ObjectYAML] MachO support for endianness
This patch adds support to the macho<->yaml tools for preserving endianness in MachO structures and DWARF data.

llvm-svn: 290381
2016-12-22 21:58:03 +00:00