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| author | Cary Coutant <ccoutant@gmail.com> | 2018-04-23 09:27:35 -0700 |
|---|---|---|
| committer | Cary Coutant <ccoutant@gmail.com> | 2018-04-24 13:51:24 -0700 |
| commit | 890d155592e66dc01fc4a9affba806c4e9fc36ba (patch) | |
| tree | 0ccfa6f963c937ec8f5648ecb9d401ae676c0778 /gold/symtab.h | |
| parent | f67c0c9171508672167b6868c67211571421a1c6 (diff) | |
| download | gdb-890d155592e66dc01fc4a9affba806c4e9fc36ba.zip gdb-890d155592e66dc01fc4a9affba806c4e9fc36ba.tar.gz gdb-890d155592e66dc01fc4a9affba806c4e9fc36ba.tar.bz2 | |
Fix internal error caused by conflicting default version definitions.
gold/
PR gold/16504
* dynobj.cc (Versions::symbol_section_contents): Don't set
VERSYM_HIDDEN flag for undefined symbols.
* symtab.cc (Symbol_table::add_from_object): Don't override default
version definition with a different default version.
* symtab.h (Symbol::from_dyn): New method.
* testsuite/plugin_test.c (struct sym_info): Add ver field.
(claim_file_hook): Pass symbol version to plugin API.
(parse_readelf_line): Parse symbol version.
* testsuite/Makefile.am (ver_test_pr16504): New test case.
* testsuite/Makefile.in: Regenerate.
* testsuite/ver_test_pr16504.sh: New test script.
* testsuite/ver_test_pr16504_a.c: New source file.
* testsuite/ver_test_pr16504_a.script: New version script.
* testsuite/ver_test_pr16504_b.c: New source file.
* testsuite/ver_test_pr16504_b.script: New version script.
Diffstat (limited to 'gold/symtab.h')
| -rw-r--r-- | gold/symtab.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gold/symtab.h b/gold/symtab.h index fdb7511..089e156 100644 --- a/gold/symtab.h +++ b/gold/symtab.h @@ -344,6 +344,11 @@ class Symbol set_in_dyn() { this->in_dyn_ = true; } + // Return whether this symbol is defined in a dynamic object. + bool + from_dyn() const + { return this->source_ == FROM_OBJECT && this->object()->is_dynamic(); } + // Return whether this symbol has been seen in a real ELF object. // (IN_REG will return TRUE if the symbol has been seen in either // a real ELF object or an object claimed by a plugin.) |