Martin Schwidefsky
b5639b37c5
2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
...
* opcodes/s390-opc.c (INSTR_RRE_FR, INSTR_RRF_F0FF2, INSTR_RRF_F0FR,
INSTR_RRF_UUFF, INSTR_RRF_0UFF, INSTR_RRF_FFFU, INSTR_RRR_F0FF): New
instruction formats added.
(MASK_RRE_FR, MASK_RRF_F0FF2, MASK_RRF_F0FR, MASK_RRF_UUFF,
MASK_RRF_0UFF, MASK_RRF_FFFU, MASK_RRR_F0FF): New instruction format
masks added.
* opcodes/s390-opc.txt (lpdfr - tgxt): Decimal floating point
instructions added.
* opcodes/s390-mkopc.c (s390_opcode_cpu_val): S390_OPCODE_Z9_EC added.
(main): z9-ec cpu type option added.
* include/opcode/s390.h (s390_opcode_cpu_val): S390_OPCODE_Z9_EC added.
2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
* config/tc-s390.c (md_parse_option): z9-ec option added.
2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
* gas/s390/zarch-z9-ec.d: New file.
* gas/s390/zarch-z9-ec.s: New file.
* gas/s390/s390.exp: Run the z9-ec testcases.
2007-03-06 13:19:08 +00:00
DJ Delorie
b2e818b70d
* s390-opc.c (INSTR_SS_L2RDRD): New.
...
(MASK_SS_L2RDRD): New.
* s390-opc.txt (pka): Use it.
* gas/s390/esa-g5.s: Adjust for corrected PKA syntax.
* gas/s390/esa-g5.d: Adjust for corrected PKA syntax.
2007-02-22 21:01:59 +00:00
Martin Schwidefsky
929e4d1a15
2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
...
* s390-opc.c (INSTR_RRF_U0FR, MASK_RRF_U0FR): Removed.
(INSTR_RRF_U0RF, MASK_RRF_U0RF): Added.
* s390-opc.txt (cfxbr, cfdbr, cfebr, cgebr, cgdbr, cgxbr, cger, cgdr,
cgxr, cfxr, cfdr, cfer): Instruction type set to INSTR_RRF_U0RF.
2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
* gas/s390/esa-g5.d (cfxbr, cfebr, cfdbr): Exchanged floating
point and fixed point operands.
* gas/s390/esa-g5.s: Likewise.
* gas/s390/zarch-z900.d (cfdr, cfer, cfxr, cgdbr, cgebr, cgxbr,
cgdr, cger, cgxr): Likewise.
* gas/s390/zarch-z900.s: Likewise.
2007-02-19 17:46:11 +00:00
Martin Schwidefsky
b8e558488c
2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
...
* s390-opc.txt ("efpc", "sfpc"): Set to RRE_RR_OPT instruction type.
* s390-opc.c (s390_operands): Add RO_28 as optional gpr.
(INSTR_RRE_RR_OPT, MASK_RRE_RR_OPT): New instruction type for efpc
and sfpc.
2007-02-19 17:29:37 +00:00
Martin Schwidefsky
8dd744b6c0
* s390-opc.txt: Add unnormalized hfp multiply and multiply-and-add
...
instructions.
2005-10-19 15:05:10 +00:00
Martin Schwidefsky
ad101263eb
* s390-dis.c (print_insn_s390): Print unsigned operands with %u.
...
* s390-mkopc.c (s390_opcode_cpu_val): Add support for cpu type z9-109.
(main): Likewise.
* s390-opc.c (I32_16, U32_16, M_16): Add defines 32 bit immediates
and 4 bit optional masks.
(INSTR_RIL_RI, INSTR_RIL_RU, INSTR_RRF_M0RR, INSTR_RSE_CCRD,
INSTR_RSY_CCRD, INSTR_SSF_RRDRD): Add new instruction formats.
(MASK_RIL_RI, MASK_RIL_RU, MASK_RRF_M0RR, MASK_RSE_CCRD,
MASK_RSY_CCRD, MASK_SSF_RRDRD): Likewise.
(s390_opformats): Likewise.
* s390-opc.txt: Add new instructions for cpu type z9-109.
2005-08-12 18:03:03 +00:00
Alan Modra
aef6203bd6
update copyright dates
2005-03-03 11:52:12 +00:00
Martin Schwidefsky
0451f5dff4
* s390-opc.txt: Correct architecture mask for some opcodes.
...
lrv, lrvh, strv, ml, dl, alc, slb rll and mvclu are available
in the esa mode as well.
2004-06-01 13:56:11 +00:00
Martin Schwidefsky
bac0268913
* s390-dis.c (s390_extract_operand): Add support for long displacements.
...
* s390-mkopc.c (s390_opcode_cpu_val): Add support for cpu type z990.
* s390-opc.c (D20_20): Add define for 20 bit displacements.
(INSTR_RRF_R0RR, INSTR_RSL_R0RD, INSTR_RSY_RRRD, INSTR_RSY_RURD,
INSTR_RSY_AARD, INSTR_RXY_RRRD, INSTR_RXY_FRRD, INSTR_SIY_URD): Add
new instruction formats.
(MASK_RRF_R0RR, MASK_RSL_R0RD, MASK_RSY_RRRD, MASK_RSY_RURD,
MASK_RSY_AARD, MASK_RXY_RRRD, MASK_RXY_FRRD, MASK_SIY_URD): Likewise.
(s390_opformats): Likewise.
* s390-opc.txt: Add new instructions for cpu type z990. Add missing
hfp instructions. Add missing instructions pgin, pgout and xsch.
2003-07-01 14:47:58 +00:00
Martin Schwidefsky
af169f2333
* s390-dis.c (init_disasm): Rename S390_OPCODE_ESAME to
...
S390_OPCODE_ZARCH.
(print_insn_s390): Use new modes field of s390_opcodes.
* s390-mkopc.c (ARCHBITS_ESAONLY, ARCHBITS_ESA, ARCHBITS_ESAME): Remove.
(s390_opcode_mode_val, s390_opcode_cpu_val): New enums.
(struct op_struct): Remove archbits. Add mode_bits and min_cpu.
(insertOpcode): Replace archbits by min_cpu and mode_bits.
(dumpTable): Write mode_bits and min_cpu instead of archbits.
(main): Adapt to new format in s390-opcode.txt.
* s390-opc.c (s390_opformats): Replace archbits by min_cpu and
mode_bits.
* s390-opc.txt: Replace archbits by min_cpu and mode_bits.
2003-03-21 13:28:09 +00:00
Nick Clifton
b6849f55b9
s390 assembler improvements and testsuite
2001-09-18 15:41:33 +00:00
Andreas Jaeger
355d475e91
* opcodes/s390-opc.c: Add "low or high" and "not low or high"
...
branch instructions for gcc 3.0.
* opcodes/s390-opc.txt: Likewise.
2001-08-23 06:38:56 +00:00
Nick Clifton
6fc1282450
Add lgh instruction.
2001-06-12 11:50:53 +00:00
Nick Clifton
82b66b2339
Add new opcodes
2001-03-16 18:42:26 +00:00
Nick Clifton
060d22b0d0
Fix typos in ChangeLogs; fix dates in copyright notices
2001-03-13 22:58:38 +00:00
Nick Clifton
a85d7ed0f0
Add s390 support
2001-02-10 00:58:38 +00:00