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| author | Tom Tromey <tromey@redhat.com> | 2014-01-13 09:30:30 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2014-02-19 07:48:41 -0700 |
| commit | 2117c711ae07700adb57ea5b5ca61e4c32d7e3d2 (patch) | |
| tree | 11d83657fb461542a058900c25dd225088c0dc25 /gdb/corelow.c | |
| parent | e88ef65ce5f5ec33931c71c2c7a1f490b90ddd44 (diff) | |
| download | fsf-binutils-gdb-2117c711ae07700adb57ea5b5ca61e4c32d7e3d2.zip fsf-binutils-gdb-2117c711ae07700adb57ea5b5ca61e4c32d7e3d2.tar.gz fsf-binutils-gdb-2117c711ae07700adb57ea5b5ca61e4c32d7e3d2.tar.bz2 | |
change delegation for to_read_description
This switches to_read_description to the "new normal" delegation
scheme. This one was a bit trickier than the other changes due to the
way that target_read_description handled delegation. I examined all
the target implementations of to_read_description and changed the ones
returning NULL to instead delegate.
2014-02-19 Tom Tromey <tromey@redhat.com>
* arm-linux-nat.c (arm_linux_read_description): Delegate when
needed.
* corelow.c (core_read_description): Delegate when needed.
* remote.c (remote_read_description): Delegate when needed.
* target-delegates.c: Rebuild.
* target.c (target_read_description): Rewrite.
* target.h (struct target_ops) <to_read_description>: Update
comment. Use TARGET_DEFAULT_RETURN.
Diffstat (limited to 'gdb/corelow.c')
| -rw-r--r-- | gdb/corelow.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gdb/corelow.c b/gdb/corelow.c index 8a80be3..05c3e4e 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -913,10 +913,16 @@ static const struct target_desc * core_read_description (struct target_ops *target) { if (core_gdbarch && gdbarch_core_read_description_p (core_gdbarch)) - return gdbarch_core_read_description (core_gdbarch, - target, core_bfd); + { + const struct target_desc *result; + + result = gdbarch_core_read_description (core_gdbarch, + target, core_bfd); + if (result != NULL) + return result; + } - return NULL; + return target->beneath->to_read_description (target->beneath); } static char * |