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Author	SHA1	Message	Date
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
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
Rafael Espindola	41a93a3edf	Give priority to linker scripts over preemption. LLD exports symbols that are also present in used shared libraries to make sure they are preempted at runtime. That is a reasonable default, but we must allow for it to be overwritten with linker script. If we don't, libraries that expect to be able to hide a c++ delete operator will fail. This should fix the firebird build. llvm-svn: 292146	2017-01-16 17:35:23 +00:00

Author

SHA1

Message

Date

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

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

Rafael Espindola

41a93a3edf

Give priority to linker scripts over preemption.

LLD exports symbols that are also present in used shared libraries to
make sure they are preempted at runtime. That is a reasonable default,
but we must allow for it to be overwritten with linker script. If we
don't, libraries that expect to be able to hide a c++ delete operator
will fail.

This should fix the firebird build.

llvm-svn: 292146

2017-01-16 17:35:23 +00:00

3 Commits