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| author | Nick Clifton <nickc@redhat.com> | 2020-10-16 11:37:26 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2020-10-16 11:37:26 +0100 |
| commit | 23ae20f5e3afeeab9aa616c63ab3b357668476d5 (patch) | |
| tree | 77fe952d842fc8b8f4a0efccbc006686a3b05e77 /ld/ldmain.h | |
| parent | 472d09c18a750f483ad974991f4f35ede3dfb10b (diff) | |
| download | gdb-23ae20f5e3afeeab9aa616c63ab3b357668476d5.zip gdb-23ae20f5e3afeeab9aa616c63ab3b357668476d5.tar.gz gdb-23ae20f5e3afeeab9aa616c63ab3b357668476d5.tar.bz2 | |
Add a new option to the linker: --error-handling-script=<NAME>. Run the script <NAME> if an undefined symbol or unfound library error is encountered.
PR 26626
* ldmain.c (undefined_symbol): If an error handlign script is
available, call it.
* ldfile.c (error_handling_script): Declare.
(ldfile_open_file): If a library cannot be found and an error
handling script is available, call it.
* ldmain.h (error_handling_script): Prototype.
* ldlex.h (OPTION_ERROR_HANDLING_SCRIPT): Define.
* lexsup.c (ld_options): Add --error-handling-script.
(parse_args): Add support for --errror-handling-script.
* ld.texi: Document the new feature.
* configure.ac: Add --error-handling-script option to disable
support for the new feature.
* NEWS: Mention the new feature.
* config.in: Regenerate.
* configure: Regenerate.
Diffstat (limited to 'ld/ldmain.h')
| -rw-r--r-- | ld/ldmain.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ld/ldmain.h b/ld/ldmain.h index ac7db57..6863727 100644 --- a/ld/ldmain.h +++ b/ld/ldmain.h @@ -37,6 +37,9 @@ extern int g_switch_value; extern const char *output_filename; extern struct bfd_link_info link_info; extern int overflow_cutoff_limit; +#if SUPPORT_ERROR_HANDLING_SCRIPT +extern char *error_handling_script; +#endif #define RELAXATION_DISABLED_BY_DEFAULT \ (link_info.disable_target_specific_optimizations < 0) |