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commit 9f7efd5bf76aa5065298d13aefb109ecfd7a825a
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Author: Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
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Date: Tue Sep 20 12:24:30 2016 -0300
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ppc: Fix record support of Store String Word instructions
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gdb/ChangeLog
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2016-09-20 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
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* rs6000-tdep.c (ppc_process_record_op31): Fix record of Store String
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Word instructions.
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### a/gdb/ChangeLog
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### b/gdb/ChangeLog
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## -1,3 +1,8 @@
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+2016-09-20 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
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+
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+ * rs6000-tdep.c (ppc_process_record_op31): Fix record of Store String
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+ Word instructions.
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+
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2016-09-20 Sergio Durigan Junior <sergiodj@redhat.com>
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* fork-inferior.c (startup_inferior): Pass 'event_ptid' instead of
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Index: gdb-7.6.1/gdb/rs6000-tdep.c
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===================================================================
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--- gdb-7.6.1.orig/gdb/rs6000-tdep.c 2017-08-29 20:31:52.226270560 +0200
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+++ gdb-7.6.1/gdb/rs6000-tdep.c 2017-08-29 20:32:00.121345605 +0200
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@@ -4642,7 +4642,8 @@
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case 725: /* Store String Word Immediate */
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ra = 0;
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if (PPC_RA (insn) != 0)
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- regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &ra);
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+ regcache_raw_read_unsigned (regcache,
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+ tdep->ppc_gp0_regnum + PPC_RA (insn), &ra);
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ea += ra;
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nb = PPC_NB (insn);
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@@ -4657,7 +4658,8 @@
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case 661: /* Store String Word Indexed */
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ra = 0;
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if (PPC_RA (insn) != 0)
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- regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &ra);
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+ regcache_raw_read_unsigned (regcache,
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+ tdep->ppc_gp0_regnum + PPC_RA (insn), &ra);
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ea += ra;
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regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &xer);
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@@ -4665,7 +4667,9 @@
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if (nb != 0)
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{
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- regcache_raw_read_unsigned (regcache, tdep->ppc_xer_regnum, &rb);
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+ regcache_raw_read_unsigned (regcache,
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+ tdep->ppc_gp0_regnum + PPC_RB (insn),
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+ &rb);
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ea += rb;
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if (record_full_arch_list_add_mem (ea, nb) != 0)
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return -1;
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