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| author | Alan Modra <amodra@gmail.com> | 2019-10-14 13:52:32 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-10-14 16:47:13 +1030 |
| commit | 8025b0554c5a2e2fe56b769fd556fe13268b4879 (patch) | |
| tree | ed6b83bb9aa8e9e9c6eee67992c87e92b2a78ad2 /bfd/ChangeLog | |
| parent | 3a3f4bf76a4790e81ee186ea76731a7f67dba1c8 (diff) | |
| download | gdb-8025b0554c5a2e2fe56b769fd556fe13268b4879.zip gdb-8025b0554c5a2e2fe56b769fd556fe13268b4879.tar.gz gdb-8025b0554c5a2e2fe56b769fd556fe13268b4879.tar.bz2 | |
qsort: dwarf2.c
This patch ensures qsort stability in line and function sorting done
in dwarf2.c. For the line sequences we make use of an existing field
that isn't used until later, as a monotonic counter for the qsort.
* dwarf2.c (struct lookup_funcinfo): Add idx field.
(compare_lookup_funcinfos): Perform final sort on idx.
(build_lookup_funcinfo_table): Set idx.
(compare_sequences): Perform final sort on num_lines.
(build_line_info_table): Set num_lines and line_info_lookup earlier.
(sort_line_sequences): Set num_lines for sort.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index bb6c907..3593fa8 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,14 @@ 2019-10-14 Alan Modra <amodra@gmail.com> + * dwarf2.c (struct lookup_funcinfo): Add idx field. + (compare_lookup_funcinfos): Perform final sort on idx. + (build_lookup_funcinfo_table): Set idx. + (compare_sequences): Perform final sort on num_lines. + (build_line_info_table): Set num_lines and line_info_lookup earlier. + (sort_line_sequences): Set num_lines for sort. + +2019-10-14 Alan Modra <amodra@gmail.com> + * elflink.c (elf_sort_symbol): Sort on type and name as well. (elf_link_add_object_symbols): Style fix. |