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| author | Alan Modra <amodra@gmail.com> | 2019-11-27 18:00:59 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-11-27 19:10:11 +1030 |
| commit | 7f3bf38453acbabf7286dd7f8ce2688282e7b9cd (patch) | |
| tree | f8f2436c5e8dc4e5deb7089b7418f76a72aab57f /bfd/libbfd-in.h | |
| parent | e76790600aeba4939225eda32e59642ed2813ac8 (diff) | |
| download | binutils-gdb-7f3bf38453acbabf7286dd7f8ce2688282e7b9cd.tar.gz | |
PR23652, Use symbols from debug bfd for _bfd_elf_find_function properly
There were a number of problems with the previous patch. Firstly,
_bfd_dwarf2_stash_syms didn't do anything when the original file had
dynamic symbols, and secondly, info found by the symbol search didn't
make it out of _bfd_elf_find_nearest_line except in the case of DWARF
functions without external linkage.
PR 23652
* dwarf2.c (_bfd_dwarf2_stash_syms): Break out of loop on finding
matching section.
(_bfd_dwarf2_find_nearest_line): Return an int, with value 2 when
returning info from the symbol table. Do the _bfd_elf_find_function
search also when !found. Call _bfd_dwarf2_stash_syms regardless of
symbols.
* elf64-alpha.c (elf64_alpha_find_nearest_line): Accept dwarf2
result of 1 only.
* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
* libbfd.h: Regenerate.
Diffstat (limited to 'bfd/libbfd-in.h')
| -rw-r--r-- | bfd/libbfd-in.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h index f498ffd5e7a..64ae6c6e914 100644 --- a/bfd/libbfd-in.h +++ b/bfd/libbfd-in.h @@ -596,7 +596,7 @@ struct dwarf_debug_section extern const struct dwarf_debug_section dwarf_debug_sections[] ATTRIBUTE_HIDDEN; /* Find the nearest line using DWARF 2 debugging information. */ -extern bfd_boolean _bfd_dwarf2_find_nearest_line +extern int _bfd_dwarf2_find_nearest_line (bfd *, asymbol **, asymbol *, asection *, bfd_vma, const char **, const char **, unsigned int *, unsigned int *, const struct dwarf_debug_section *, void **) ATTRIBUTE_HIDDEN; |