Add file-level comments
Delete insignificant addresses to make them more tolerant to layout changes
Simplify test output
Delete weak-undef-val.s - covered by relocation-undefined-weak.s
Delete weak-undef-export.s - covered by additional test added to weak-undef.s
Delete version-undef-sym.s - covered by undefined-versioned-symbol.s => version-symbol-undef.s
Delete symbol-ordering-file2.s - covered by symbol-ordering-file.s
Delete gotpcrelx.s - covered by gotpc-relax-und-dso.s => x86-64-gotpc-relax-und-dso.s
llvm-svn: 371299
Also change some options that have different semantics (cause confusion) in llvm-readelf mode:
-s => -S
-t => --symbols
-sd => --section-data
llvm-svn: 359651
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
Noticed while testing for an out of tree target. There are probably more tests that should be so marked.
I'm not sure who owns these tests so I've added a few names I recognise from the recent history.
With advice from probinson, ruiu, rafael and dramatically improved by davidb. Thank you all!
Differential Revision: https://reviews.llvm.org/D34685
llvm-svn: 308335
Looks like `echo "{_start;};"` on lld-x86_64-win7 bot echoes `_start;;`
for some reason. I cannot reproduce the issue locally. I suspect that
it might be interpreting {<word>} in a special way. This patch is to
attempt to fix it by appending space characters.
llvm-svn: 301353
BSD's __progname symbol is defined in crt1.o and linked against main
executables. The libc expects that main executables export __progname
symbol via .dynsym sections. In order to handle this case, we scan
undefined symbols in DSOs and exported them by setting Sym->ExportDynamic
to true.
But it turned out that setting that variable is not enough to make sure
that symbols are exported in all use cases. If a -dynamic-list option is
given, all symbols not explicitly mentioned in a version script are
hidden by default. That hides __progname symbol. This patch fixes the issue.
Fixes https://bugs.llvm.org/show_bug.cgi?id=32703
llvm-svn: 301282
Previously, we used both single quotes and double quotes, and
some single-quoted tokens are concatenated with next tokens because
there were no spaces between them. That may be a cause of test flakiness
on Windows, which is reported as https://llvm.org/bugs/show_bug.cgi?id=26388.
The new test commands are more straightforward than before.
llvm-svn: 259559
Fangrui Song