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author | Antoine Tremblay <antoine.tremblay@ericsson.com> | 2015-12-18 11:33:59 -0500 |
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committer | Antoine Tremblay <antoine.tremblay@ericsson.com> | 2015-12-18 11:39:21 -0500 |
commit | 68ce205943e0821eacd8028881ced3607cc83c0d (patch) | |
tree | 8093767a4f18c019bb1fd94409b083aeb868e7e1 /ltsugar.m4 | |
parent | d0e59a68884ad3a346ff0f6f763636c7245e4cb3 (diff) | |
download | gdb-68ce205943e0821eacd8028881ced3607cc83c0d.zip gdb-68ce205943e0821eacd8028881ced3607cc83c0d.tar.gz gdb-68ce205943e0821eacd8028881ced3607cc83c0d.tar.bz2 |
Share regcache function regcache_raw_read_unsigned
This patch is in preparation for software single step support on ARM in
GDBServer. It adds a new shared function regcache_raw_read_unsigned and
regcache_raw_get_unsigned so that GDB and GDBServer can use the same call
to fetch a raw register into an integer.
No regressions, tested on ubuntu 14.04 ARMv7 and x86.
With gdbserver-{native,extended} / { -marm -mthumb }
gdb/ChangeLog:
* Makefile.in (SFILES): Append common/common-regcache.c.
(COMMON_OBS): Append common/common-regcache.o.
(common-regcache.o): New rule.
* common/common-regcache.h (register_status) New enum.
(regcache_raw_read_unsigned): New declaration.
* common/common-regcache.c: New file.
* regcache.h (enum register_status): Move to common-regcache.h.
(regcache_raw_read_unsigned): Likewise.
(regcache_raw_get_unsigned): Likewise.
gdb/gdbserver/ChangeLog:
* Makefile.in (SFILES): Append common/common-regcache.c.
(OBS): Append common-regcache.o.
(common-regcache.o): New rule.
* regcache.c (init_register_cache): Initialize cache to
REG_UNAVAILABLE.
(regcache_raw_read_unsigned): New function.
* regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
register_status enum.
Diffstat (limited to 'ltsugar.m4')
0 files changed, 0 insertions, 0 deletions