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Support CBNZ, CBZ, REV, REV16 and REVSH in arm process record

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This patch adds the support for these instructions in arm process
record.

gdb:

2017-03-16  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (thumb_record_misc): Decode CBNZ, CBZ, REV16,
	and REVSH instructions.
This commit is contained in:
Yao Qi 2017-03-16 16:35:18 +00:00
parent b121eeb997
commit ba14f3792f
2 changed files with 7 additions and 2 deletions
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5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2017-03-16 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c (thumb_record_misc): Decode CBNZ, CBZ, REV16,
and REVSH instructions.
2017-03-16 Yao Qi <yao.qi@linaro.org> 2017-03-16 Yao Qi <yao.qi@linaro.org>
* arm-tdep.c [GDB_SELF_TEST]: include "selftests.h". * arm-tdep.c [GDB_SELF_TEST]: include "selftests.h".

4
gdb/arm-tdep.c
View file

@ -11979,7 +11979,6 @@ thumb_record_misc (insn_decode_record *thumb_insn_r)
case 9: /* fall through */ case 9: /* fall through */
case 11: case 11:
/* CBNZ, CBZ */ /* CBNZ, CBZ */
return -1;
break; break;
case 2: case 2:
/* SXTH, SXTB, UXTH, UXTB */ /* SXTH, SXTB, UXTH, UXTB */
@ -12012,7 +12011,8 @@ thumb_record_misc (insn_decode_record *thumb_insn_r)
break; break;
case 10: case 10:
/* REV, REV16, REVSH */ /* REV, REV16, REVSH */
return -1; record_buf[0] = bits (thumb_insn_r->arm_insn, 0, 2);
thumb_insn_r->reg_rec_count = 1;
break; break;
case 12: /* fall through */ case 12: /* fall through */
case 13: case 13: