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path: root/opcodes/s390-opc.txt
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2007-11-272007-11-27 Andreas Krebbel <krebbel1@de.ibm.com>Andreas Krebbel1-6/+6
* s390-opc.txt ("tcet", "tcdt", "tcxt", "tget", "tgdt", "tgxt"): Removed. ("tdcet", "tdcdt", "tdcxt", "tdget", "tdgdt", "tdgxt"): Added.
2007-08-212007-08-21 Andreas Krebbel <krebbel1@de.ibm.com>Andreas Krebbel1-82/+6
* s390-mkopc.c (struct s390_cond_ext_format): New global struct. (s390_cond_ext_format): New global variable. (expandConditionalJump): New function. (main): Invoke expandConditionalJump for mnemonics containing '*'. * s390-opc.txt: Replace mnemonics with conditional mask extensions with instructions using the newly introduced '*' tag.
2007-04-242007-04-24 Andreas Krebbel <krebbel1@de.ibm.com>Martin Schwidefsky1-0/+3
* opcodes/s390-opc.c (MASK_SSF_RRDRD): Fourth nybble belongs to the opcode. * opcodes/s390-opc.txt (pfpo, ectg, csst): New z9-ec instructions added. 2007-04-24 Andreas Krebbel <krebbel1@de.ibm.com> * gas/s390/zarch-z9-ec.d: Add pfpo, ectg and csst. * gas/s390/zarch-z9-ec.s: Likewise.
2007-03-062007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>Martin Schwidefsky1-0/+63
* 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.
2007-02-22* s390-opc.c (INSTR_SS_L2RDRD): New.DJ Delorie1-1/+1
(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.
2007-02-192007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>Martin Schwidefsky1-12/+12
* 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.
2007-02-192007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>Martin Schwidefsky1-2/+2
* 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.
2005-10-19 * s390-opc.txt: Add unnormalized hfp multiply and multiply-and-addMartin Schwidefsky1-0/+13
instructions.
2005-08-12 * s390-dis.c (print_insn_s390): Print unsigned operands with %u.Martin Schwidefsky1-7/+66
* 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.
2005-03-03update copyright datesAlan Modra1-1/+1
2004-06-01 * s390-opc.txt: Correct architecture mask for some opcodes.Martin Schwidefsky1-9/+9
lrv, lrvh, strv, ml, dl, alc, slb rll and mvclu are available in the esa mode as well.
2003-07-01 * s390-dis.c (s390_extract_operand): Add support for long displacements.Martin Schwidefsky1-0/+168
* 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.
2003-03-21 * s390-dis.c (init_disasm): Rename S390_OPCODE_ESAME toMartin Schwidefsky1-622/+621
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.
2001-09-18s390 assembler improvements and testsuiteNick Clifton1-610/+610
2001-08-23 * opcodes/s390-opc.c: Add "low or high" and "not low or high"Andreas Jaeger1-0/+8
branch instructions for gcc 3.0. * opcodes/s390-opc.txt: Likewise.
2001-06-12Add lgh instruction.Nick Clifton1-0/+1
2001-03-16Add new opcodesNick Clifton1-0/+16
2001-03-13Fix typos in ChangeLogs; fix dates in copyright noticesNick Clifton1-1/+1
2001-02-10Add s390 supportNick Clifton1-0/+601
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