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authorAndreas Krebbel <Andreas.Krebbel@de.ibm.com>2011-05-24 13:33:57 +0000
committerAndreas Krebbel <Andreas.Krebbel@de.ibm.com>2011-05-24 13:33:57 +0000
commit5e4b319cdce89a35764b749bf7ea33e7dfbddf0e (patch)
treef2f898952f975ad8ff1e78ab180c9a01e95017a3 /include
parent3017a003674a2cf413b3522a5875ce26fcd574c2 (diff)
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2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/tc-s390.c (md_gather_operands): Emit an error for odd numbered registers used as register pair operand. 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * opcode/s390.h: Add S390_OPCODE_REG_EVEN flag. 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * s390-opc.c: Add new instruction types marking register pair operands. * s390-opc.txt: Match instructions having register pair operands to the new instruction types. 2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gas/s390/esa-g5.d: Fix register pair operands. * gas/s390/esa-g5.s: Likewise. * gas/s390/esa-z9-109.d: Likewise. * gas/s390/esa-z9-109.s: Likewise. * gas/s390/zarch-z196.d: Likewise. * gas/s390/zarch-z196.s: Likewise. * gas/s390/zarch-z9-109.d: Likewise. * gas/s390/zarch-z9-109.s: Likewise. * gas/s390/zarch-z900.d: Likewise. * gas/s390/zarch-z900.s: Likewise. * gas/s390/zarch-z990.d: Likewise. * gas/s390/zarch-z990.s: Likewise.
Diffstat (limited to 'include')
-rw-r--r--include/ChangeLog4
-rw-r--r--include/opcode/s390.h3
2 files changed, 7 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index 7fd79a0..5fd774f 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * opcode/s390.h: Add S390_OPCODE_REG_EVEN flag.
+
2011-05-17 Alan Modra <amodra@gmail.com>
PR ld/12760
diff --git a/include/opcode/s390.h b/include/opcode/s390.h
index 2cbe5f5..122c60c 100644
--- a/include/opcode/s390.h
+++ b/include/opcode/s390.h
@@ -147,4 +147,7 @@ extern const struct s390_operand s390_operands[];
the instruction may be optional. */
#define S390_OPERAND_OPTIONAL 0x400
+/* The operand needs to be an even register number. */
+#define S390_OPERAND_REG_EVEN 0x800
+
#endif /* S390_H */