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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-02-03 09:03:23 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-02-03 09:03:23 -0800 |
| commit | 60f79275127603876d94da4bf4e3f6212903b407 (patch) | |
| tree | 7aef6f3ba041e6588c0c354e7491bafff6ba7da8 /libiberty/index.c | |
| parent | 9910b1c8f3b0821944303fbcb4ef4c8872cf4e08 (diff) | |
| download | gdb-60f79275127603876d94da4bf4e3f6212903b407.zip gdb-60f79275127603876d94da4bf4e3f6212903b407.tar.gz gdb-60f79275127603876d94da4bf4e3f6212903b407.tar.bz2 | |
Mark the plugin symbol undefined
LTO may optimize out a plugin symbol, which is also referenced by a
non-IR file. When that happens, we should mark the plugin symbol
undefined. It isn't the problem since LTO already determined the
symbols in the non-IR file aren't used.
bfd/
PR ld/12365
PR ld/14272
* elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
undefined if it is referenced from a non-IR file.
ld/testsuite/
PR ld/12365
* ld-plugin/pr12365a.c: New file.
* ld-plugin/pr12365b.c: Likewise.
* ld-plugin/pr12365c.c: Likewise.
* ld-plugin/lto.exp (lto_link_tests): Prepare for the PR ld/12365
test.
Run the PR ld/12365 test.
Diffstat (limited to 'libiberty/index.c')
0 files changed, 0 insertions, 0 deletions