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9 Commits

Author SHA1 Message Date
Dan Albert
241dbd3105 [ELF] Enable --no-undefined-version by default 
Allowing incorrect version scripts is not a helpful default. Flip that
to help users find their bugs at build time rather than at run time.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D135402
 2022-12-08 01:41:18 +00:00
Jon Chesterfield
b1fdeeec1a Revert "[LLD] Enable --no-undefined-version by default." 
This reverts commit eedbe44b8755f7d162eee43cb3e8c9da1e61ebad.
 2022-11-09 16:17:33 +00:00
Dan Albert
eedbe44b87 [LLD] Enable --no-undefined-version by default. 
Allowing incorrect version scripts is not a helpful default. Flip that
to help users find their bugs at build time rather than at run time.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D135402
 2022-11-07 22:15:28 +00:00
Slava Zakharin
88da0de14f Revert "[Libomp] Do not error on undefined version script symbols" 
This reverts commit 096f93e73dc3f88636cdcb57515e3732385b452d.

Revert "[Libomptarget] Make the plugins ingore undefined exported symbols"

This reverts commit 3f62314c235bd2475c8e2b5b874b2932a444e823.

Revert "[LLD] Enable --no-undefined-version by default."

This reverts commit 7ec8b0d162e354c703f5390784287054601f9c69.

Three commits are reverted because of the current omp build fail
with GNU ld. See discussion here: https://reviews.llvm.org/rG096f93e73dc3
 2022-10-13 14:12:07 -07:00
Dan Albert
7ec8b0d162 [LLD] Enable --no-undefined-version by default. 
Allowing incorrect version scripts is not a helpful default. Flip that
to help users find their bugs at build time rather than at run time.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D135402
 2022-10-12 12:29:38 -07:00
George Rimar
938db706fe [LLD][ELF] - Update test cases after llvm-readobj output format change. 
The change was:

SHT_GNU_verdef { -> VersionDefinitions [
SHT_GNU_verneed { -> VersionRequirements [
Version symbols [ -> VersionSymbols [
EH_FRAME Header [ -> EHFrameHeader {

llvm-svn: 375096
 2019-10-17 10:23:59 +00:00
George Rimar
a8346cee8a [LLD][ELF] - Update test cases after llvm-readobj change. 
https://reviews.llvm.org/D68704 changed the output format.

llvm-svn: 374542
 2019-10-11 12:27:20 +00:00
James Henderson
4ba1777a2d [ELF] Remove checking for spurious '@' at the end of dynamic sym names 
llvm-readobj currently has a bug (see PR40097) where it prints '@' at
the end of unversioned dynamic symbols. This bug will be fixed in a
separate later commit, but these tests need fixing first.

Reviewed by: ruiu, Higuoxing

Differential Revision: https://reviews.llvm.org/D56388

llvm-svn: 350614
 2019-01-08 10:50:59 +00:00
George Rimar
8ac85d9a11 [ELF] - Check we do not assign version to undefined symbol when using extern C++. 
This tests the following 'continue' line in getDemangledSyms():
https://github.com/llvm-mirror/lld/blob/master/ELF/SymbolTable.cpp#L677

llvm-svn: 336349
 2018-07-05 13:39:39 +00:00