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ppc: Fix record support of Store String Word instructions

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gdb/ChangeLog
2016-09-20  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

	* rs6000-tdep.c (ppc_process_record_op31): Fix record of Store String
	Word instructions.
This commit is contained in:
Edjunior Barbosa Machado 2016-09-20 12:24:30 -03:00
parent d4ed4da3f5
commit 9f7efd5bf7
2 changed files with 12 additions and 3 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2016-09-20 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (ppc_process_record_op31): Fix record of Store String
Word instructions.
2016-09-20 Sergio Durigan Junior <sergiodj@redhat.com>
* fork-inferior.c (startup_inferior): Pass 'event_ptid' instead of

10
gdb/rs6000-tdep.c
View File

@ -4540,7 +4540,8 @@ ppc_process_record_op31 (struct gdbarch *gdbarch, struct regcache *regcache,
case 725: /* Store String Word Immediate */
ra = 0;
if (PPC_RA (insn) != 0)
regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &ra);
regcache_raw_read_unsigned (regcache,
tdep->ppc_gp0_regnum + PPC_RA (insn), &ra);
ea += ra;
nb = PPC_NB (insn);
@ -4554,7 +4555,8 @@ ppc_process_record_op31 (struct gdbarch *gdbarch, struct regcache *regcache,
case 661: /* Store String Word Indexed */
ra = 0;
if (PPC_RA (insn) != 0)
regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &ra);
regcache_raw_read_unsigned (regcache,
tdep->ppc_gp0_regnum + PPC_RA (insn), &ra);
ea += ra;
regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &xer);
@ -4562,7 +4564,9 @@ ppc_process_record_op31 (struct gdbarch *gdbarch, struct regcache *regcache,
if (nb != 0)
{
regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &rb);
regcache_raw_read_unsigned (regcache,
tdep->ppc_gp0_regnum + PPC_RB (insn),
&rb);
ea += rb;
record_full_arch_list_add_mem (ea, nb);
}