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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2017-07-28 13:01:10 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2017-07-28 13:01:10 +0100 |
| commit | 2b94abd48aef2d91bae1c35c8c10ebfb8757247d (patch) | |
| tree | 6d1abfbf1470194ed0473dedbc483adee48644e5 /ld/NEWS | |
| parent | a808670465869100d4178a572da8a1503d727f3b (diff) | |
| download | gdb-2b94abd48aef2d91bae1c35c8c10ebfb8757247d.zip gdb-2b94abd48aef2d91bae1c35c8c10ebfb8757247d.tar.gz gdb-2b94abd48aef2d91bae1c35c8c10ebfb8757247d.tar.bz2 | |
Make some improvements to how SORT_* specifiers and EXCLUDE_FILE specifiers are handled in the linker script grammar.
* ldgram.y (ldgram_had_keep): Make static.
(ldgram_vers_current_lang): Likewise.
(filename_spec): New rule.
(input_section_spec_no_keep): Use filename_spec.
(wildcard_maybe_exclude): New rule.
(wildcard_spec): Rename to...
(section_name_spec): ...this.
(section_NAME_list): Rename to...
(section_name_list): ...this.
(section_name_spec): Simplifiy and use wildcard_maybe_exclude.
* ldlang.c (placed_commons): Delete.
(lang_add_wild): No longer set placed_commons.
(print_wild_statement): Use full names for SORT specifiers.
* testsuite/ld-scripts/align.exp: Run new tests.
* testsuite/ld-scripts/align3.d: New file.
* testsuite/ld-scripts/align3.t: New file.
* testsuite/ld-scripts/align4.d: New file.
* testsuite/ld-scripts/align4.t: New file.
* testsuite/ld-scripts/align5.d: New file.
* testsuite/ld-scripts/align5.t: New file.
* testsuite/ld-scripts/exclude-file-5.d: New file.
* testsuite/ld-scripts/exclude-file-5.map: New file.
* testsuite/ld-scripts/exclude-file-5.t: New file.
* testsuite/ld-scripts/exclude-file-6.d: New file.
* testsuite/ld-scripts/exclude-file-6.map: New file.
* testsuite/ld-scripts/exclude-file-6.t: New file.
* NEWS: Mention the changes.
Diffstat (limited to 'ld/NEWS')
| -rw-r--r-- | ld/NEWS | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,5 +1,12 @@ -*- text -*- +* Tighten linker script grammar around file name specifiers to prevent the use + of SORT_BY_ALIGNMENT and SORT_BY_INIT_PRIORITY on filenames. These would + previously be accepted but had no effect. + +* The EXCLUDE_FILE directive can now be placed within any SORT_* directive + within input section lists. + Changes in 2.29: * Support for -z shstk in the x86 ELF linker to generate |