[deliverable/binutils-gdb.git] / opcodes / ChangeLog

2007-03-28  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-opc.c (i386_optab): Change InvMem to RegMem for mov and
	movq.  Remove InvMem from sldt, smsw and str.

	* i386-opc.h (InvMem): Renamed to ...
	(RegMem): Update comments.
	(AnyMem): Remove InvMem.

2007-03-27  Paul Brook  <paul@codesourcery.com>

	* arm-dis.c (thumb_opcodes): Add entry for undefined insns (0xbe??).

2007-03-24  Paul Brook  <paul@codesourcery.com>

	* arm-dis.c (coprocessor_opcodes): Remove superfluous 0x.
	(print_insn_coprocessor): Handle %<bitfield>x.

2007-03-24  Paul Brook  <paul@codesourcery.com>
	    Mark Shinwell  <shinwell@codesourcery.com>

	* arm-dis.c (arm_opcodes): Print SRS base register.

2007-03-23  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (prefix_name): Replace rex64XYZ with rex.WRXB.

	* i386-opc.c (i386_optab): Add rex.wrxb.

2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (REX_MODE64): Remove definition.
	(REX_EXTX): Likewise.
	(REX_EXTY): Likewise.
	(REX_EXTZ): Likewise.
	(USED_REX): Use REX_OPCODE instead of 0x40.
	Replace REX_MODE64, REX_EXTX, REX_EXTY and REX_EXTZ with REX_W,
	REX_R, REX_X and REX_B respectively.

2007-03-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/4218
	* i386-dis.c (PREGRP38): New.
	(dis386): Use PREGRP38 for 0x90.
	(prefix_user_table): Add PREGRP38.
	(print_insn): Set uses_REPZ_prefix to 1 for pause.
	(NOP_Fixup1): Properly handle REX bits.
	(NOP_Fixup2): Likewise.

	* i386-opc.c (i386_optab): Allow %eax with xchg in 64bit.
	Allow register with nop.

2007-03-20  DJ Delorie  <dj@redhat.com>

	* m32c-asm.c: Regenerate.
	* m32c-desc.c: Regenerate.
	* m32c-desc.h: Regenerate.
	* m32c-dis.h: Regenerate.
	* m32c-ibld.c: Regenerate.
	* m32c-opc.c: Regenerate.
	* m32c-opc.h: Regenerate.

2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-opc.c: Include "libiberty.h".
	(i386_regtab): Remove the last entry.
	(i386_regtab_size): New.
	(i386_float_regtab_size): Likewise.

	* i386-opc.h (i386_regtab_size): New.
	(i386_float_regtab_size): Likewise.

2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (CFILES): Add i386-opc.c.
	(ALL_MACHINES): Add i386-opc.lo.
	Run "make dep-am".
	* Makefile.in: Regenerated.

	* configure.in: Add i386-opc.lo for bfd_i386_arch.
	* configure: Regenerated.

	* i386-dis.c: Include "opcode/i386.h".
	(MAXLEN): Renamed to MAX_MNEM_SIZE. Remove definition.
	(FWAIT_OPCODE): Remove definition.
	(UNIXWARE_COMPAT): Renamed to SYSV386_COMPAT. Remove definition.
	(MAX_OPERANDS): Remove definition.

	* i386-opc.c: New file.
	* i386-opc.h: Likewise.

2007-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in: Regenerated.

2007-03-09  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (OP_Rd): Renamed to ...
	(OP_R): This.
	(Rd): Updated.
	(Rm): Likewise.

2007-03-08  Alan Modra  <amodra@bigpond.net.au>

	* fr30-asm.c: Regenerate.
	* frv-asm.c: Regenerate.
	* ip2k-asm.c: Regenerate.
	* iq2000-asm.c: Regenerate.
	* m32c-asm.c: Regenerate.
	* m32r-asm.c: Regenerate.
	* m32r-dis.c: Regenerate.
	* mt-asm.c: Regenerate.
	* mt-ibld.c: Regenerate.
	* mt-opc.c: Regenerate.
	* openrisc-asm.c: Regenerate.
	* xc16x-asm.c: Regenerate.
	* xstormy16-asm.c: Regenerate.

	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.

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.

2007-02-22  DJ Delorie  <dj@redhat.com>

	* s390-opc.c (INSTR_SS_L2RDRD): New.
	(MASK_SS_L2RDRD): New.
	* s390-opc.txt (pka): Use it.

2007-02-20  Thiemo Seufer  <ths@mips.com>
            Chao-Ying Fu  <fu@mips.com>

	* mips-dis.c (mips_arch_choices): Add DSP R2 support.
	(print_insn_args): Add support for balign instruction.
	* mips-opc.c (D33): New shortcut for DSP R2 instructions.
	(mips_builtin_opcodes): Add DSP R2 instructions.

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>

	* 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.

2007-02-16  Nick Clifton  <nickc@redhat.com>

	PR binutils/4045
	* avr-dis.c (comment_start): New variable, contains the prefix to
	use when printing addresses in comments.
	(print_insn_avr): Set comment_start to an empty space if there is
	no symbol table available as the generic address printing code
	will prefix the numeric value of the address with 0x.

2007-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	 * i386-dis.c: Updated to use an array of MAX_OPERANDS operands
	 in struct dis386.

2007-02-05  Dave Brolley  <brolley@redhat.com>
	    Richard Sandiford  <rsandifo@redhat.com>
	    DJ Delorie  <dj@redhat.com>
	    Graydon Hoare  <graydon@redhat.com>
	    Frank Ch. Eigler  <fche@redhat.com>
	    Ben Elliston  <bje@redhat.com>

	* Makefile.am (HFILES): Add mep-desc.h mep-opc.h.
	(CFILES): Add mep-*.c
	(ALL_MACHINES): Add mep-*.lo.
	(CLEANFILES): Add stamp-mep.
	(CGEN_CPUS): Add mep.
	(MEP_DEPS): New variable.
	(mep-*): New targets.
	* configure.in: Handle bfd_mep_arch.
	* disassemble.c (ARCH_mep): New macro.
	(disassembler): Handle bfd_arch_mep.
	(disassemble_init_for_target): Likewise.
	* mep-*: New files for Toshiba Media Processor (MeP).
	* Makefile.in: Regenerated.
	* configure: Regenerated.

2007-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (OP_J): Undo the last change. Properly handle 64K
	wrap around within the same segment in 16bit mode.

2007-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (OP_J): Mask to 16bit only if there is a data16
	prefix.

2007-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	* avr-dis.c (avr_operand): Correct PR number in comment.

2007-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	* disassemble.c (disassembler_usage): Call
	print_i386_disassembler_options for i386 disassembler.

	* i386-dis.c (print_i386_disassembler_options): New.
	(print_insn): Support the new addr64 option.

2007-02-02  Hiroki Kaminaga  <kaminaga@sm.sony.co.jp>

	* ppc-dis.c (powerpc_dialect): Handle ppc440.
	* ppc-dis.c (print_ppc_disassembler_options): Note the -M440 can
	be used.

2007-02-02  Alan Modra  <amodra@bigpond.net.au>

	* ppc-opc.c (insert_bdm): -Many comment.
	(valid_bo): Add "extract" param.  Accept both powerpc and power4
	BO fields when disassembling with -Many.
	(insert_bo, extract_bo, insert_boe, extract_boe): Adjust valid_bo call.

2007-01-08  Kazu Hirata  <kazu@codesourcery.com>

	* m68k-opc.c (m68k_opcodes): Replace cpu32 with
	cpu32 | fido_a except on tbl instructions.

2007-01-04  Paul Brook  <paul@codesourcery.com>

	* arm-dis.c (arm_opcodes): Fix cpsie and cpsid entries.

2007-01-04  Andreas Schwab  <schwab@suse.de>

	* m68k-opc.c: Fix encoding of signed bit in the cpu32 tbls insns.

2007-01-04  Julian Brown  <julian@codesourcery.com>

	* arm-dis.c (neon_opcode): Fix disassembly for vshl, vqshl, vrshl,
	vqrshl instructions.

For older changes see ChangeLog-2006
\f
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Commit	Line	Data
e72cf3ec L	1	2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
	2
	3	* i386-opc.c (i386_optab): Change InvMem to RegMem for mov and
	4	movq. Remove InvMem from sldt, smsw and str.
	5
	6	* i386-opc.h (InvMem): Renamed to ...
	7	(RegMem): Update comments.
	8	(AnyMem): Remove InvMem.
	9
831480e9	10	2007-03-27 Paul Brook <paul@codesourcery.com>
b74ed8f5	11
b74ed8f5 PB	12	* arm-dis.c (thumb_opcodes): Add entry for undefined insns (0xbe??).
b74ed8f5 PB	13
4146fd53 PB	14	2007-03-24 Paul Brook <paul@codesourcery.com>
	15
	16	* arm-dis.c (coprocessor_opcodes): Remove superfluous 0x.
	17	(print_insn_coprocessor): Handle %<bitfield>x.
	18
b6702015	19	2007-03-24 Paul Brook <paul@codesourcery.com>
e72cf3ec	20	Mark Shinwell <shinwell@codesourcery.com>
b6702015 PB	21
	22	* arm-dis.c (arm_opcodes): Print SRS base register.
	23
831480e9	24	2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
0003779b L	25
	26	* i386-dis.c (prefix_name): Replace rex64XYZ with rex.WRXB.
	27
	28	* i386-opc.c (i386_optab): Add rex.wrxb.
	29
831480e9	30	2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
161a04f6 L	31
	32	* i386-dis.c (REX_MODE64): Remove definition.
	33	(REX_EXTX): Likewise.
	34	(REX_EXTY): Likewise.
	35	(REX_EXTZ): Likewise.
	36	(USED_REX): Use REX_OPCODE instead of 0x40.
	37	Replace REX_MODE64, REX_EXTX, REX_EXTY and REX_EXTZ with REX_W,
	38	REX_R, REX_X and REX_B respectively.
	39
831480e9	40	2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
8b38ad71 L	41
	42	PR binutils/4218
	43	* i386-dis.c (PREGRP38): New.
	44	(dis386): Use PREGRP38 for 0x90.
	45	(prefix_user_table): Add PREGRP38.
	46	(print_insn): Set uses_REPZ_prefix to 1 for pause.
	47	(NOP_Fixup1): Properly handle REX bits.
	48	(NOP_Fixup2): Likewise.
	49
	50	* i386-opc.c (i386_optab): Allow %eax with xchg in 64bit.
	51	Allow register with nop.
	52
75b06e7b DD	53	2007-03-20 DJ Delorie <dj@redhat.com>
	54
	55	* m32c-asm.c: Regenerate.
	56	* m32c-desc.c: Regenerate.
	57	* m32c-desc.h: Regenerate.
	58	* m32c-dis.h: Regenerate.
	59	* m32c-ibld.c: Regenerate.
	60	* m32c-opc.c: Regenerate.
	61	* m32c-opc.h: Regenerate.
	62
c3fe08fa L	63	2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
	64
	65	* i386-opc.c: Include "libiberty.h".
	66	(i386_regtab): Remove the last entry.
	67	(i386_regtab_size): New.
	68	(i386_float_regtab_size): Likewise.
	69
	70	* i386-opc.h (i386_regtab_size): New.
	71	(i386_float_regtab_size): Likewise.
	72
0b1cf022 L	73	2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
	74
	75	* Makefile.am (CFILES): Add i386-opc.c.
	76	(ALL_MACHINES): Add i386-opc.lo.
	77	Run "make dep-am".
	78	* Makefile.in: Regenerated.
	79
	80	* configure.in: Add i386-opc.lo for bfd_i386_arch.
	81	* configure: Regenerated.
	82
	83	* i386-dis.c: Include "opcode/i386.h".
	84	(MAXLEN): Renamed to MAX_MNEM_SIZE. Remove definition.
	85	(FWAIT_OPCODE): Remove definition.
	86	(UNIXWARE_COMPAT): Renamed to SYSV386_COMPAT. Remove definition.
	87	(MAX_OPERANDS): Remove definition.
	88
	89	* i386-opc.c: New file.
	90	* i386-opc.h: Likewise.
	91
56eced12 L	92	2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
	93
	94	* Makefile.in: Regenerated.
	95
6f74c397 L	96	2007-03-09 H.J. Lu <hongjiu.lu@intel.com>
	97
	98	* i386-dis.c (OP_Rd): Renamed to ...
	99	(OP_R): This.
	100	(Rd): Updated.
	101	(Rm): Likewise.
	102
a6d04ec4 AM	103	2007-03-08 Alan Modra <amodra@bigpond.net.au>
a6d04ec4 AM	104
1620f33d AM	105	* fr30-asm.c: Regenerate.
	106	* frv-asm.c: Regenerate.
	107	* ip2k-asm.c: Regenerate.
	108	* iq2000-asm.c: Regenerate.
	109	* m32c-asm.c: Regenerate.
	110	* m32r-asm.c: Regenerate.
	111	* m32r-dis.c: Regenerate.
	112	* mt-asm.c: Regenerate.
	113	* mt-ibld.c: Regenerate.
	114	* mt-opc.c: Regenerate.
	115	* openrisc-asm.c: Regenerate.
	116	* xc16x-asm.c: Regenerate.
	117	* xstormy16-asm.c: Regenerate.
	118
a6d04ec4 AM	119	* Makefile.am: Run "make dep-am".
	120	* Makefile.in: Regenerate.
	121	* po/POTFILES.in: Regenerate.
	122
b5639b37 MS	123	2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
	124
	125	* opcodes/s390-opc.c (INSTR_RRE_FR, INSTR_RRF_F0FF2, INSTR_RRF_F0FR,
	126	INSTR_RRF_UUFF, INSTR_RRF_0UFF, INSTR_RRF_FFFU, INSTR_RRR_F0FF): New
	127	instruction formats added.
	128	(MASK_RRE_FR, MASK_RRF_F0FF2, MASK_RRF_F0FR, MASK_RRF_UUFF,
	129	MASK_RRF_0UFF, MASK_RRF_FFFU, MASK_RRR_F0FF): New instruction format
	130	masks added.
	131	* opcodes/s390-opc.txt (lpdfr - tgxt): Decimal floating point
	132	instructions added.
	133	* opcodes/s390-mkopc.c (s390_opcode_cpu_val): S390_OPCODE_Z9_EC added.
	134	(main): z9-ec cpu type option added.
	135	* include/opcode/s390.h (s390_opcode_cpu_val): S390_OPCODE_Z9_EC added.
	136
b2e818b7 DD	137	2007-02-22 DJ Delorie <dj@redhat.com>
	138
	139	* s390-opc.c (INSTR_SS_L2RDRD): New.
	140	(MASK_SS_L2RDRD): New.
	141	* s390-opc.txt (pka): Use it.
	142
8b082fb1 TS	143	2007-02-20 Thiemo Seufer <ths@mips.com>
	144	Chao-Ying Fu <fu@mips.com>
	145
	146	* mips-dis.c (mips_arch_choices): Add DSP R2 support.
	147	(print_insn_args): Add support for balign instruction.
	148	* mips-opc.c (D33): New shortcut for DSP R2 instructions.
	149	(mips_builtin_opcodes): Add DSP R2 instructions.
	150
929e4d1a MS	151	2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
	152
	153	* s390-opc.c (INSTR_RRF_U0FR, MASK_RRF_U0FR): Removed.
	154	(INSTR_RRF_U0RF, MASK_RRF_U0RF): Added.
	155	* s390-opc.txt (cfxbr, cfdbr, cfebr, cgebr, cgdbr, cgxbr, cger, cgdr,
	156	cgxr, cfxr, cfdr, cfer): Instruction type set to INSTR_RRF_U0RF.
	157
b8e55848 MS	158	2007-02-19 Andreas Krebbel <krebbel1@de.ibm.com>
	159
	160	* s390-opc.txt ("efpc", "sfpc"): Set to RRE_RR_OPT instruction type.
	161	* s390-opc.c (s390_operands): Add RO_28 as optional gpr.
	162	(INSTR_RRE_RR_OPT, MASK_RRE_RR_OPT): New instruction type for efpc
	163	and sfpc.
	164
af692060 NC	165	2007-02-16 Nick Clifton <nickc@redhat.com>
	166
	167	PR binutils/4045
	168	* avr-dis.c (comment_start): New variable, contains the prefix to
	169	use when printing addresses in comments.
	170	(print_insn_avr): Set comment_start to an empty space if there is
	171	no symbol table available as the generic address printing code
	172	will prefix the numeric value of the address with 0x.
	173
ce518a5f L	174	2007-02-13 H.J. Lu <hongjiu.lu@intel.com>
	175
	176	* i386-dis.c: Updated to use an array of MAX_OPERANDS operands
	177	in struct dis386.
	178
bd2f2e55	179	2007-02-05 Dave Brolley <brolley@redhat.com>
8c9c183d DB	180	Richard Sandiford <rsandifo@redhat.com>
	181	DJ Delorie <dj@redhat.com>
	182	Graydon Hoare <graydon@redhat.com>
	183	Frank Ch. Eigler <fche@redhat.com>
	184	Ben Elliston <bje@redhat.com>
	185
	186	* Makefile.am (HFILES): Add mep-desc.h mep-opc.h.
	187	(CFILES): Add mep-*.c
	188	(ALL_MACHINES): Add mep-*.lo.
	189	(CLEANFILES): Add stamp-mep.
	190	(CGEN_CPUS): Add mep.
	191	(MEP_DEPS): New variable.
	192	(mep-*): New targets.
	193	* configure.in: Handle bfd_mep_arch.
	194	* disassemble.c (ARCH_mep): New macro.
	195	(disassembler): Handle bfd_arch_mep.
	196	(disassemble_init_for_target): Likewise.
	197	* mep-*: New files for Toshiba Media Processor (MeP).
bd2f2e55 DB	198	* Makefile.in: Regenerated.
	199	* configure: Regenerated.
	200
eb7834a6	201	2007-02-05 H.J. Lu <hongjiu.lu@intel.com>
65ca155d L	202
	203	* i386-dis.c (OP_J): Undo the last change. Properly handle 64K
	204	wrap around within the same segment in 16bit mode.
	205
eb7834a6	206	2007-02-02 H.J. Lu <hongjiu.lu@intel.com>
206717e8 L	207
	208	* i386-dis.c (OP_J): Mask to 16bit only if there is a data16
	209	prefix.
	210
c4f5c3d7 L	211	2007-02-02 H.J. Lu <hongjiu.lu@intel.com>
	212
	213	* avr-dis.c (avr_operand): Correct PR number in comment.
	214
fc523535	215	2007-02-02 H.J. Lu <hongjiu.lu@intel.com>
f59a29b9 L	216
	217	* disassemble.c (disassembler_usage): Call
	218	print_i386_disassembler_options for i386 disassembler.
	219
	220	* i386-dis.c (print_i386_disassembler_options): New.
	221	(print_insn): Support the new addr64 option.
	222
64a3a6fc NC	223	2007-02-02 Hiroki Kaminaga <kaminaga@sm.sony.co.jp>
	224
	225	* ppc-dis.c (powerpc_dialect): Handle ppc440.
	226	* ppc-dis.c (print_ppc_disassembler_options): Note the -M440 can
	227	be used.
	228
ba4e851b AM	229	2007-02-02 Alan Modra <amodra@bigpond.net.au>
	230
	231	* ppc-opc.c (insert_bdm): -Many comment.
	232	(valid_bo): Add "extract" param. Accept both powerpc and power4
	233	BO fields when disassembling with -Many.
	234	(insert_bo, extract_bo, insert_boe, extract_boe): Adjust valid_bo call.
	235
3bdcfdf4 KH	236	2007-01-08 Kazu Hirata <kazu@codesourcery.com>
	237
	238	* m68k-opc.c (m68k_opcodes): Replace cpu32 with
	239	cpu32 \| fido_a except on tbl instructions.
	240
a028a6f5 PB	241	2007-01-04 Paul Brook <paul@codesourcery.com>
	242
	243	* arm-dis.c (arm_opcodes): Fix cpsie and cpsid entries.
	244
baee4c9e AS	245	2007-01-04 Andreas Schwab <schwab@suse.de>
	246
	247	* m68k-opc.c: Fix encoding of signed bit in the cpu32 tbls insns.
	248
62ac925e JB	249	2007-01-04 Julian Brown <julian@codesourcery.com>
	250
	251	* arm-dis.c (neon_opcode): Fix disassembly for vshl, vqshl, vrshl,
	252	vqrshl instructions.
	253
10a2343e	254	For older changes see ChangeLog-2006
252b5132 RH	255	\f
252b5132 RH	256	Local Variables:
2f6d2f85 NC	257	mode: change-log
	258	left-margin: 8
	259	fill-column: 74
252b5132 RH	260	version-control: never
252b5132 RH	261	End: