4 Commits

Author SHA1 Message Date
Adrian Prantl
fa9284589f
[lldb] DWARFDIE: Follow DW_AT_specification when computing CompilerCo… (#77157)
…ntext

Following the specification chain seems to be clearly the expected
behavior of GetDeclContext(). Otherwise C++ methods have an empty
CompilerContext instead of being nested in their struct/class.

Theprimary motivation for this functionality is the Swift plugin. In
order to test the change I added a proof-of-concept implementation of a
Module::FindFunction() variant that takes a CompilerContext, expesed via
lldb-test.

rdar://120553412
2024-01-09 10:45:30 -08:00
Adrian Prantl
49504674db
Expose DWARFDIE::GetDeclContext() in lldb_private::Function. (#69981)
I need this API in the Swift plugin, but it seems generally useful
enough to expose it in the main branch.
2023-10-24 10:55:23 -07:00
Jaroslav Sevcik
f968bd77bb Reland "[lldb/DWARF] Only match mangled name in full-name function lookup (with accelerators)"
Summary:

In the spirit of https://reviews.llvm.org/D70846, we only return functions with
matching mangled name from Apple/DebugNamesDWARFIndex::GetFunction if
eFunctionNameTypeFull is requested.

This speeds up lookup in the presence of large amount of class methods of the
same name (a typical examples would be constructors of templates with many
instantiations or overloaded operators).

Reviewers: labath, teemperor

Reviewed By: labath, teemperor

Subscribers: aprantl, arphaman, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D73191
2021-08-04 12:50:13 +02:00
David Spickett
8a64d80a95 [lldb] Require x86 backend for a bunch of DWARF tests
By moving them into a folder with a local lit config
requiring x86. All these tests use x86 target triples.

There are two tests that require target-x86_64 because
they run program files (instead of just needing the backend).
Those are moved to the x86 folder also but their REQUIRES are
unchanged.

Reviewed By: JDevlieghere

Differential Revision: https://reviews.llvm.org/D100193
2021-04-13 08:47:41 +00:00