* config/tc-s390.c (md_begin): If the -mesa option is specified
add zarch opcodes to the hash table only if there is no variant
that is available for the esa mode as well.
2007-11-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
* gas/s390/esa-z9-109.d: Add check for old version of sske.
* gas/s390/esa-z9-109.s: Likewise.
+2007-11-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * config/tc-s390.c (md_begin): If the -mesa option is specified
+ add zarch opcodes to the hash table only if there is no variant
+ that is available for the esa mode as well.
+
2007-11-26 Thomas Ogrisegg <tom-bugs@gas.fnord.at>
* config/tc-alpha.c (assemble_insn): Don't segv on NULL reloc_operand.
2007-11-26 Thomas Ogrisegg <tom-bugs@gas.fnord.at>
* config/tc-alpha.c (assemble_insn): Don't segv on NULL reloc_operand.
op_end = s390_opcodes + s390_num_opcodes;
for (op = s390_opcodes; op < op_end; op++)
op_end = s390_opcodes + s390_num_opcodes;
for (op = s390_opcodes; op < op_end; op++)
- if (op->min_cpu <= current_cpu)
- {
- retval = hash_insert (s390_opcode_hash, op->name, (PTR) op);
- if (retval != (const char *) NULL)
- {
- as_bad (_("Internal assembler error for instruction %s"),
- op->name);
- dup_insn = TRUE;
- }
- while (op < op_end - 1 && strcmp (op->name, op[1].name) == 0)
+ {
+ while (op < op_end - 1 && strcmp(op->name, op[1].name) == 0)
+ {
+ if (op->min_cpu <= current_cpu && (op->modes & current_mode_mask))
+ break;
+ }
+ retval = hash_insert (s390_opcode_hash, op->name, (PTR) op);
+ if (retval != (const char *) NULL)
+ {
+ as_bad (_("Internal assembler error for instruction %s"),
+ op->name);
+ dup_insn = TRUE;
+ }
+ while (op < op_end - 1 && strcmp (op->name, op[1].name) == 0)
+ op++;
+2007-11-29 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * gas/s390/esa-z9-109.d: Add check for old version of sske.
+ * gas/s390/esa-z9-109.s: Likewise.
+
2007-11-27 Andreas Krebbel <krebbel1@de.ibm.com>
* gas/s390/zarch-z9-ec.d: ("tcet", "tcdt", "tcxt", "tget",
2007-11-27 Andreas Krebbel <krebbel1@de.ibm.com>
* gas/s390/zarch-z9-ec.d: ("tcet", "tcdt", "tcxt", "tget",
.*: b9 92 f0 69 [ ]*trot %r6,%r9,15
.*: b9 91 f0 69 [ ]*trto %r6,%r9,15
.*: b9 90 f0 69 [ ]*trtt %r6,%r9,15
.*: b9 92 f0 69 [ ]*trot %r6,%r9,15
.*: b9 91 f0 69 [ ]*trto %r6,%r9,15
.*: b9 90 f0 69 [ ]*trtt %r6,%r9,15
+.*: b2 2b 00 69 [ ]*sske %r6,%r9
trot %r6,%r9,15
trto %r6,%r9,15
trtt %r6,%r9,15
trot %r6,%r9,15
trto %r6,%r9,15
trtt %r6,%r9,15
+# z9-109 z/Architecture mode extended sske with an additional parameter
+# make sure the old version still works for esa
+ sske %r6,%r9