Commit Graph

10 Commits

Author SHA1 Message Date
Reid Kleckner 47cc6db928 Re-land [Debug][CodeView] Emit fully qualified names for globals
This reverts commit 525a591f0f.

Fixed an issue with pointers to members based on typedefs. In this case,
LLVM would emit a second UDT. I fixed it by not passing the class type
to getTypeIndex when the base type is not a function type. lowerType
only uses the class type for direct function types. This suggests if we
have a PMF with a function typedef, there may be an issue, but that can
be solved separately.
2020-05-18 17:31:00 -07:00
Hans Wennborg 525a591f0f Revert 76c5f277f2 "Re-land [Debug][CodeView] Emit fully qualified names for globals"
> Before this patch, S_[L|G][THREAD32|DATA32] records were emitted with a simple name, not the fully qualified name (namespace + class scope).
>
> Differential Revision: https://reviews.llvm.org/D79447

This causes asserts in Chromium builds:

CodeViewDebug.cpp:2997: void llvm::CodeViewDebug::emitDebugInfoForUDTs(const std::vector<std::pair<std::string, const DIType *>> &):
Assertion `OriginalSize == UDTs.size()' failed.

I will follow up on the Phabricator issue.
2020-05-18 11:26:30 +02:00
Alexandre Ganea 76c5f277f2 Re-land [Debug][CodeView] Emit fully qualified names for globals
Before this patch, S_[L|G][THREAD32|DATA32] records were emitted with a simple name, not the fully qualified name (namespace + class scope).

Differential Revision: https://reviews.llvm.org/D79447
2020-05-15 10:37:09 -04:00
Alexandre Ganea f78b674de4 Revert "[Debug][CodeView] Emit fully qualified names for globals"
This reverts commit 06591b6d19.
2020-05-06 15:23:58 -04:00
Alexandre Ganea 06591b6d19 [Debug][CodeView] Emit fully qualified names for globals
Emit S_[L|G][THREAD32|DATA32] records with a fully qualified name (namespace + class scope).

Differential Revision: https://reviews.llvm.org/D79447
2020-05-06 09:12:00 -04:00
Alexandre Ganea 721ea5b380 [DebugInfo][CodeView] Include namespace into emitted globals
Before this patch, global variables didn't have their namespace prepended in the Codeview debug symbol stream. This prevented Visual Studio from displaying them in the debugger (they appeared as 'unspecified error')

Differential Revision: https://reviews.llvm.org/D79028
2020-05-04 13:59:36 -04:00
Fangrui Song a36ddf0aa9 Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
Fangrui Song e29e30b139 [llvm-readobj] Change -long-option to --long-option in tests. NFC
We use both -long-option and --long-option in tests. Switch to --long-option for consistency.

In the "llvm-readelf" mode, -long-option is discouraged as it conflicts with grouped short options and it is not accepted by GNU readelf.

While updating the tests, change llvm-readobj -s to llvm-readobj -S to reduce confusion ("s" is --section-headers in llvm-readobj but --symbols in llvm-readelf).

llvm-svn: 359649
2019-05-01 05:27:20 +00:00
Aaron Smith 994023a3f1 [DebugInfo] Combine Trivial and NonTrivial flags
Summary:
Companion to https://reviews.llvm.org/D59347


Reviewers: rnk, zturner, probinson, dblaikie, deadalnix

Subscribers: aprantl, jdoerfert, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59348

llvm-svn: 358220
2019-04-11 20:25:10 +00:00
Brock Wyma b17464e4e8 [CodeView] Emit global variables within lexical scopes to limit visibility
Emit static locals within the correct lexical scope so variables with the same
name will not confuse the debugger into getting the wrong value.

Differential Revision: https://reviews.llvm.org/D55336

llvm-svn: 349777
2018-12-20 17:33:45 +00:00