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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.
This commit is contained in:
Andreas Krebbel 2011-05-24 13:33:56 +00:00
parent 0864dd31db
commit aadd41d8f1
2 changed files with 7 additions and 0 deletions
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4
include/ChangeLog
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@ -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

3
include/opcode/s390.h
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@ -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 */