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| author | Nick Clifton <nickc@redhat.com> | 2018-02-08 12:29:07 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-02-08 12:29:07 +0000 |
| commit | 8de3a6e2afe21ac93d610fa46fbc579a81ea2277 (patch) | |
| tree | 557d97ca5eda8106e2480e3ec8360a8e166e3beb /binutils/dwarf.c | |
| parent | ef135d4314fd4c2d7da66b9d7b59af4a85b0f7e6 (diff) | |
| download | gdb-8de3a6e2afe21ac93d610fa46fbc579a81ea2277.zip gdb-8de3a6e2afe21ac93d610fa46fbc579a81ea2277.tar.gz gdb-8de3a6e2afe21ac93d610fa46fbc579a81ea2277.tar.bz2 | |
Speed up readelf and objdump by not looking for DWO links unless the user has requested that they be displayed/followed.
PR 22802
* dwarf.c (load_separate_debug_file): Return early if the user is
not interested in debug links.
Diffstat (limited to 'binutils/dwarf.c')
| -rw-r--r-- | binutils/dwarf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 71fdf39..6aca9b7 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -9876,6 +9876,10 @@ load_dwo_file (const char * main_filename) void * load_separate_debug_file (void * file, const char * filename) { + /* Skip this operation if we are not interested in debug links. */ + if (! do_follow_links && ! do_debug_links) + return NULL; + /* See if there is a dwo link. */ if (load_debug_section (str, file) && load_debug_section (abbrev, file) @@ -9910,6 +9914,8 @@ load_separate_debug_file (void * file, const char * filename) } if (! do_follow_links) + /* The other debug links will be displayed by display_debug_links() + so we do not need to do any further processing here. */ return NULL; /* FIXME: We do not check for the presence of both link sections in the same file. */ |