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| author | Pedro Alves <palves@redhat.com> | 2011-03-18 18:41:36 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2011-03-18 18:41:36 +0000 |
| commit | 0fdb4f184b39af02d76e21cd25af561b464f15a6 (patch) | |
| tree | 17616315af45c3550e9fbc428c82d55b620070bd /gdb/ChangeLog | |
| parent | e69aa73e27e67368cf501cc154db03809eb5445a (diff) | |
| download | gdb-0fdb4f184b39af02d76e21cd25af561b464f15a6.zip gdb-0fdb4f184b39af02d76e21cd25af561b464f15a6.tar.gz gdb-0fdb4f184b39af02d76e21cd25af561b464f15a6.tar.bz2 | |
gdb/
* findvar.c (value_of_register): Mark the value as unavailable, if
the register is unavailable.
* frame.h (frame_register_unwind): New `unavailablep' parameter.
(frame_register): New `unavailablep' parameter.
(frame_register_read): Update comment.
* frame.c (frame_register_unwind): New `unavailablep' parameter.
Set it if the register is unavailable. If the register is
unavailable, clear the output buffer.
(frame_register): New `unavailablep' parameter. Pass it down.
(frame_unwind_register): Adjust.
(put_frame_register): Adjust.
(frame_register_read): Adjust. Also return false if the register
is not available.
(frame_register_unwind_location): Adjust.
* sentinel-frame.c (sentinel_frame_prev_register): If the register
is unavailable, mark the value accordingly.
* stack.c (frame_info): Handle unavailable registers.
gdb/testsuite/
* gdb.trace/unavailable.exp (fpreg, spreg, pcreg): Define.
(test_register, test_register_unavailable): New procedures.
(gdb_unavailable_registers_test): New procedure.
(gdb_trace_collection_test): Call it.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3fab4bc..097337e 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,25 @@ 2011-03-18 Pedro Alves <pedro@codesourcery.com> + * findvar.c (value_of_register): Mark the value as unavailable, if + the register is unavailable. + * frame.h (frame_register_unwind): New `unavailablep' parameter. + (frame_register): New `unavailablep' parameter. + (frame_register_read): Update comment. + * frame.c (frame_register_unwind): New `unavailablep' parameter. + Set it if the register is unavailable. If the register is + unavailable, clear the output buffer. + (frame_register): New `unavailablep' parameter. Pass it down. + (frame_unwind_register): Adjust. + (put_frame_register): Adjust. + (frame_register_read): Adjust. Also return false if the register + is not available. + (frame_register_unwind_location): Adjust. + * sentinel-frame.c (sentinel_frame_prev_register): If the register + is unavailable, mark the value accordingly. + * stack.c (frame_info): Handle unavailable registers. + +2011-03-18 Pedro Alves <pedro@codesourcery.com> + * mi/mi-main.c (register_changed_p): Handle REG_UNAVAILABLE, and simplify, using regcache_cooked_read. |