diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2003-10-23 22:06:37 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2003-10-23 22:06:37 +0000 |
| commit | 483a363175ab30b42c50bdf8e9236e08acea8b6d (patch) | |
| tree | 9c88d7916f5a6828a56d7aa6522e990364dda9ad /gdb/ChangeLog | |
| parent | c07dc4edbc37011373d97743d7e232e6a8f2fa75 (diff) | |
| download | gdb-483a363175ab30b42c50bdf8e9236e08acea8b6d.tar.gz | |
2003-10-23 Jeff Johnston <jjohnstn@redhat.com>
* ia64-tdep.c: (ia64_frame_cache): Add new prev_cfm field.
(pseudo_regs): Add comment regarding register stack registers.
(ia64_alloc_frame_cache): Initialize new prev_cfm field to 0.
(floatformat_valid): New static routine.
(floatformat_ia64_ext): Add name field and set up is_valid routine
to floatformat_valid().
(examine_prologue): For the previous cfm, use
frame_unwind_register()
if the cfm is not stored in a register-stack register. Save the
previous cfm value in the prev_cfm field. Add debug output.
(ia64_frame_this_id): Use frame_id_build_special() to also register
the bsp. Add debug output.
(ia64_sigtramp_frame_this_id): Ditto.
(ia64_frame_prev_register): Look at cache saved_regs for a few more
registers and also add some checks for framelessness before accepting
current register values for fields such as return address. For cfm,
use the cached prev_cfm field if available. Add comment to explain
PSR logic. Add debug output.
(ia64_sigtramp_frame_init_saved_regs): Save the bsp and sp addresses
as part of initialization.
(ia64_sigtramp_frame_cache): Hard-code stack size as it can't be
calculated. Cache the bsp and cfm values.
(ia64_sigtramp_frame_prev_register): Add logic to this routine out
instead of using ia64_frame_prev_register() which doesn't expect most
registers to be saved. The saved values for bsp and sp
can be taken from the cache. Add debug output.
(ia64_push_dummy_call): Use frame_id_build_special() to also register
the bsp.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0c29461ef0a..1ea1b4fb8d0 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,34 @@ +2003-10-23 Jeff Johnston <jjohnstn@redhat.com> + + * ia64-tdep.c: (ia64_frame_cache): Add new prev_cfm field. + (pseudo_regs): Add comment regarding register stack registers. + (ia64_alloc_frame_cache): Initialize new prev_cfm field to 0. + (floatformat_valid): New static routine. + (floatformat_ia64_ext): Add name field and set up is_valid routine + to floatformat_valid(). + (examine_prologue): For the previous cfm, use + frame_unwind_register() + if the cfm is not stored in a register-stack register. Save the + previous cfm value in the prev_cfm field. Add debug output. + (ia64_frame_this_id): Use frame_id_build_special() to also register + the bsp. Add debug output. + (ia64_sigtramp_frame_this_id): Ditto. + (ia64_frame_prev_register): Look at cache saved_regs for a few more + registers and also add some checks for framelessness before accepting + current register values for fields such as return address. For cfm, + use the cached prev_cfm field if available. Add comment to explain + PSR logic. Add debug output. + (ia64_sigtramp_frame_init_saved_regs): Save the bsp and sp addresses + as part of initialization. + (ia64_sigtramp_frame_cache): Hard-code stack size as it can't be + calculated. Cache the bsp and cfm values. + (ia64_sigtramp_frame_prev_register): Add logic to this routine out + instead of using ia64_frame_prev_register() which doesn't expect most + registers to be saved. The saved values for bsp and sp + can be taken from the cache. Add debug output. + (ia64_push_dummy_call): Use frame_id_build_special() to also register + the bsp. + 2003-10-23 Jim Blandy <jimb@redhat.com> * osabi.c (gdbarch_init_osabi): A handler is okay if it's for an |