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

2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>

	* i386-dis-evex.h (evex_table): Updated to support BF16
	instructions.
	* i386-dis.c (enum): Add EVEX_W_0F3852_P_1, EVEX_W_0F3872_P_1
	and EVEX_W_0F3872_P_3.
	* i386-gen.c (cpu_flag_init): Add CPU_AVX512_BF16_FLAGS.
	(cpu_flags): Add bitfield for CpuAVX512_BF16.
	* i386-opc.h (enum): Add CpuAVX512_BF16.
	(i386_cpu_flags): Add bitfield for cpuavx512_bf16.
	* i386-opc.tbl: Add AVX512 BF16 instructions.
	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.

2019-04-05  Alan Modra  <amodra@gmail.com>

	* ppc-opc.c (XLBH_MASK): Subtract off BH field from BB_MASK.
	(powerpc_opcodes): Reorder bcctr and bclr extended mnemonics
	to favour printing of "-" branch hint when using the "y" bit.
	Allow BH field on bc{ctr,lr,tar}{,l}{-,+}.

2019-04-05  Alan Modra  <amodra@gmail.com>

	* ppc-dis.c (print_insn_powerpc): Delay printing spaces after
	opcode until first operand is output.

2019-04-04  Peter Bergner  <bergner@linux.ibm.com>

	PR gas/24349
	* ppc-opc.c (valid_bo_pre_v2): Add comments.
	(valid_bo_post_v2): Add support for 'at' branch hints.
	(insert_bo): Only error on branch on ctr.
	(get_bo_hint_mask): New function.
	(insert_boe): Add new 'branch_taken' formal argument.  Add support
	for inserting 'at' branch hints.
	(extract_boe): Add new 'branch_taken' formal argument.  Add support
	for extracting 'at' branch hints.
	(insert_bom, extract_bom, insert_bop, extract_bop): New functions.
	(BOE): Delete operand.
	(BOM, BOP): New operands.
	(RM): Update value.
	(XLYLK, XLYLK_MASK, XLYBB_MASK): Delete.
	(powerpc_opcodes) <bc-, bcl-, bca-, bcla-, bclr-, bclrl-, bcctr-,
	bcctrl-, bctar-, bctarl->: Replace BOE with BOM.
	(powerpc_opcodes) <bc+, bcl+, bca+, bcla+, bclr+, bclrl+, bcctr+,
	bcctrl+, bctar+, bctarl+>: Replace BOE with BOP.
	<bdnztar, bdnztarl, bdztar, bdztarl, btar, btarl, bdnztar-, bdnztarl-,
	bdnztar+, bdnztarl+, bdztar-, bdztarl-, bdztar+, bdztarl+, bgetar,
	bnltar, bgetarl, bnltarl, bletar, bngtar, bletarl, bngtarl, bnetar,
	bnetarl, bnstar, bnutar, bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-,
	bnltarl-, bletar-, bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-,
	bnstar-, bnutar-, bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+,
	bnltarl+, bletar+, bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+,
	bnstar+, bnutar+, bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl,
	beqtar, beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
	bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
	buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
	bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
	bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
	bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
	bttarl+>: New extended mnemonics.

2019-03-28  Alan Modra  <amodra@gmail.com>

	PR 24390
	* ppc-opc.c (BTF): Define.
	(powerpc_opcodes): Use for mtfsb*.
	* ppc-dis.c (print_insn_powerpc): Print fields with both
	PPC_OPERAND_CR_REG and PPC_OPERAND_CR_BIT as a plain number.

2019-03-25  Tamar Christina  <tamar.christina@arm.com>

	* arm-dis.c (struct arm_private_data): Remove has_mapping_symbols.
	(mapping_symbol_for_insn): Implement new algorithm.
	(print_insn): Remove duplicate code.

2019-03-25  Tamar Christina  <tamar.christina@arm.com>

	* aarch64-dis.c (print_insn_aarch64):
	Implement override.

2019-03-25  Tamar Christina  <tamar.christina@arm.com>

	* aarch64-dis.c (print_insn_aarch64): Update the mapping symbol search
	order.

2019-03-25  Tamar Christina  <tamar.christina@arm.com>

	* aarch64-dis.c (last_stop_offset): New.
	(print_insn_aarch64): Use stop_offset.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/24359
	* i386-gen.c (cpu_flag_init): Add CPU_ANY_AVX512F_FLAGS to
	CPU_ANY_AVX2_FLAGS.
	* i386-init.h: Regenerated.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/24348
	* i386-opc.tbl: Add Optimize to vmovdqa32, vmovdqa64, vmovdqu8,
	vmovdqu16, vmovdqu32 and vmovdqu64.
	* i386-tbl.h: Regenerated.

2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>

	* s390-opc.txt: Rename selhhhr to selfhr.  Remove optional operand
	from vstrszb, vstrszh, and vstrszf.

2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>

	* s390-opc.txt: Add instruction descriptions.

2019-02-08  Jim Wilson  <jimw@sifive.com>

	* riscv-opc.c (riscv_opcodes) <beq>: Use Cz to compress 3 operand form.
	<bne>: Likewise.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

	* arm-dis.c (arm_opcodes): Redefine hlt to armv1.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

	PR binutils/23212
	* aarch64-opc.h (enum aarch64_field_kind): Add FLD_sz.
	* aarch64-opc.c (verify_elem_sd): New.
	(fields): Add FLD_sz entr.
	* aarch64-tbl.h (_SIMD_INSN): New.
	(aarch64_opcode_table): Add elem_sd verifier to fmla, fmls, fmul and
	fmulx scalar and vector by element isns.

2019-02-07  Nick Clifton  <nickc@redhat.com>

	* po/sv.po: Updated Swedish translation.

2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>

	* s390-mkopc.c (main): Accept arch13 as cpu string.
	* s390-opc.c: Add new instruction formats and instruction opcode
	masks.
	* s390-opc.txt: Add new arch13 instructions.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

	* aarch64-tbl.h (QL_LDST_AT): Update macro.
	(aarch64_opcode): Change encoding for stg, stzg
	st2g and st2zg.
	* aarch64-asm-2.c: Regenerated.
	* aarch64-dis-2.c: Regenerated.
	* aarch64-opc-2.c: Regenerated.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

	* aarch64-asm-2.c: Regenerated.
	* aarch64-dis-2.c: Likewise.
	* aarch64-opc-2.c: Likewise.
	* aarch64-tbl.h (aarch64_opcode): Add new stzgm.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>
	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* aarch64-asm.c (aarch64_ins_addr_simple_2): Remove.
	* aarch64-asm.h (ins_addr_simple_2): Likeiwse.
	* aarch64-dis.c (aarch64_ext_addr_simple_2): Likewise.
	* aarch64-dis.h (ext_addr_simple_2): Likewise.
	* aarch64-opc.c (operand_general_constraint_met_p): Remove
	case for ldstgv_indexed.
	(aarch64_print_operand): Remove case for AARCH64_OPND_ADDR_SIMPLE_2.
	* aarch64-tbl.h (struct aarch64_opcode): Remove ldgv and stgv.
	(AARCH64_OPERANDS): Remove ADDR_SIMPLE_2.
	* aarch64-asm-2.c: Regenerated.
	* aarch64-dis-2.c: Regenerated.
	* aarch64-opc-2.c: Regenerated.

2019-01-23  Nick Clifton  <nickc@redhat.com>

	* po/pt_BR.po: Updated Brazilian Portuguese translation.

2019-01-21  Nick Clifton  <nickc@redhat.com>

	* po/de.po: Updated German translation.
	* po/uk.po: Updated Ukranian translation.

2019-01-20  Chenghua Xu  <paul.hua.gm@gmail.com>
	* mips-dis.c (mips_arch_choices): Fix typo in
	gs464, gs464e and gs264e descriptors.

2019-01-19  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.
	* po/opcodes.pot: Regenerate.

2018-06-24  Nick Clifton  <nickc@redhat.com>

	2.32 branch created.

2019-01-09  John Darrington <john@darrington.wattle.id.au>

	* s12z-dis.c (print_insn_s12z):  Do not dereference an operand
	if it is null.
	-dis.c (opr_emit_disassembly): Do not omit an index if it is
	zero.

2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>

	* configure: Regenerate.

2019-01-07  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.

2019-01-03  John Darrington <john@darrington.wattle.id.au>

	* s12z-opc.c: New file.
	* s12z-opc.h: New file.
	* s12z-dis.c: Removed all code not directly related to display
	of instructions.  Used the interface provided by the new files
	instead.
	* Makefile.am (TARGET_LIBOPCODES_CFILES) Add s12z-opc.c.
	* Makefile.in: Regenerate.
	* configure.ac (bfd_s12z_arch): Correct the dependencies.
	* configure: Regenerate.

2019-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2018
\f
Copyright (C) 2019 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
d6aab7a1 XG	1	2019-04-05 Xuepeng Guo <xuepeng.guo@intel.com>
	2
	3	* i386-dis-evex.h (evex_table): Updated to support BF16
	4	instructions.
	5	* i386-dis.c (enum): Add EVEX_W_0F3852_P_1, EVEX_W_0F3872_P_1
	6	and EVEX_W_0F3872_P_3.
	7	* i386-gen.c (cpu_flag_init): Add CPU_AVX512_BF16_FLAGS.
	8	(cpu_flags): Add bitfield for CpuAVX512_BF16.
	9	* i386-opc.h (enum): Add CpuAVX512_BF16.
	10	(i386_cpu_flags): Add bitfield for cpuavx512_bf16.
	11	* i386-opc.tbl: Add AVX512 BF16 instructions.
	12	* i386-init.h: Regenerated.
	13	* i386-tbl.h: Likewise.
	14
66e85460 AM	15	2019-04-05 Alan Modra <amodra@gmail.com>
	16
	17	* ppc-opc.c (XLBH_MASK): Subtract off BH field from BB_MASK.
	18	(powerpc_opcodes): Reorder bcctr and bclr extended mnemonics
	19	to favour printing of "-" branch hint when using the "y" bit.
	20	Allow BH field on bc{ctr,lr,tar}{,l}{-,+}.
	21
c2b1c275 AM	22	2019-04-05 Alan Modra <amodra@gmail.com>
	23
	24	* ppc-dis.c (print_insn_powerpc): Delay printing spaces after
	25	opcode until first operand is output.
	26
aae9718e PB	27	2019-04-04 Peter Bergner <bergner@linux.ibm.com>
	28
	29	PR gas/24349
	30	* ppc-opc.c (valid_bo_pre_v2): Add comments.
	31	(valid_bo_post_v2): Add support for 'at' branch hints.
	32	(insert_bo): Only error on branch on ctr.
	33	(get_bo_hint_mask): New function.
	34	(insert_boe): Add new 'branch_taken' formal argument. Add support
	35	for inserting 'at' branch hints.
	36	(extract_boe): Add new 'branch_taken' formal argument. Add support
	37	for extracting 'at' branch hints.
	38	(insert_bom, extract_bom, insert_bop, extract_bop): New functions.
	39	(BOE): Delete operand.
	40	(BOM, BOP): New operands.
	41	(RM): Update value.
	42	(XLYLK, XLYLK_MASK, XLYBB_MASK): Delete.
	43	(powerpc_opcodes) <bc-, bcl-, bca-, bcla-, bclr-, bclrl-, bcctr-,
	44	bcctrl-, bctar-, bctarl->: Replace BOE with BOM.
	45	(powerpc_opcodes) <bc+, bcl+, bca+, bcla+, bclr+, bclrl+, bcctr+,
	46	bcctrl+, bctar+, bctarl+>: Replace BOE with BOP.
	47	<bdnztar, bdnztarl, bdztar, bdztarl, btar, btarl, bdnztar-, bdnztarl-,
	48	bdnztar+, bdnztarl+, bdztar-, bdztarl-, bdztar+, bdztarl+, bgetar,
	49	bnltar, bgetarl, bnltarl, bletar, bngtar, bletarl, bngtarl, bnetar,
	50	bnetarl, bnstar, bnutar, bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-,
	51	bnltarl-, bletar-, bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-,
	52	bnstar-, bnutar-, bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+,
	53	bnltarl+, bletar+, bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+,
	54	bnstar+, bnutar+, bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl,
	55	beqtar, beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
	56	bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
	57	buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
	58	bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
	59	bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
	60	bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
	61	bttarl+>: New extended mnemonics.
	62
96a86c01 AM	63	2019-03-28 Alan Modra <amodra@gmail.com>
	64
	65	PR 24390
	66	* ppc-opc.c (BTF): Define.
	67	(powerpc_opcodes): Use for mtfsb*.
	68	* ppc-dis.c (print_insn_powerpc): Print fields with both
	69	PPC_OPERAND_CR_REG and PPC_OPERAND_CR_BIT as a plain number.
	70
796d6298 TC	71	2019-03-25 Tamar Christina <tamar.christina@arm.com>
	72
	73	* arm-dis.c (struct arm_private_data): Remove has_mapping_symbols.
	74	(mapping_symbol_for_insn): Implement new algorithm.
	75	(print_insn): Remove duplicate code.
	76
60df3720 TC	77	2019-03-25 Tamar Christina <tamar.christina@arm.com>
	78
	79	* aarch64-dis.c (print_insn_aarch64):
	80	Implement override.
	81
51457761 TC	82	2019-03-25 Tamar Christina <tamar.christina@arm.com>
	83
	84	* aarch64-dis.c (print_insn_aarch64): Update the mapping symbol search
	85	order.
	86
53b2f36b TC	87	2019-03-25 Tamar Christina <tamar.christina@arm.com>
	88
	89	* aarch64-dis.c (last_stop_offset): New.
	90	(print_insn_aarch64): Use stop_offset.
	91
89199bb5 L	92	2019-03-19 H.J. Lu <hongjiu.lu@intel.com>
	93
	94	PR gas/24359
	95	* i386-gen.c (cpu_flag_init): Add CPU_ANY_AVX512F_FLAGS to
	96	CPU_ANY_AVX2_FLAGS.
	97	* i386-init.h: Regenerated.
	98
97ed31ae L	99	2019-03-18 H.J. Lu <hongjiu.lu@intel.com>
	100
	101	PR gas/24348
	102	* i386-opc.tbl: Add Optimize to vmovdqa32, vmovdqa64, vmovdqu8,
	103	vmovdqu16, vmovdqu32 and vmovdqu64.
	104	* i386-tbl.h: Regenerated.
	105
0919bfe9 AK	106	2019-03-12 Andreas Krebbel <krebbel@linux.ibm.com>
	107
	108	* s390-opc.txt: Rename selhhhr to selfhr. Remove optional operand
	109	from vstrszb, vstrszh, and vstrszf.
	110
	111	2019-03-12 Andreas Krebbel <krebbel@linux.ibm.com>
	112
	113	* s390-opc.txt: Add instruction descriptions.
	114
21820ebe JW	115	2019-02-08 Jim Wilson <jimw@sifive.com>
	116
	117	* riscv-opc.c (riscv_opcodes) <beq>: Use Cz to compress 3 operand form.
	118	<bne>: Likewise.
	119
f7dd2fb2 TC	120	2019-02-07 Tamar Christina <tamar.christina@arm.com>
	121
	122	* arm-dis.c (arm_opcodes): Redefine hlt to armv1.
	123
6456d318 TC	124	2019-02-07 Tamar Christina <tamar.christina@arm.com>
	125
	126	PR binutils/23212
	127	* aarch64-opc.h (enum aarch64_field_kind): Add FLD_sz.
	128	* aarch64-opc.c (verify_elem_sd): New.
	129	(fields): Add FLD_sz entr.
	130	* aarch64-tbl.h (_SIMD_INSN): New.
	131	(aarch64_opcode_table): Add elem_sd verifier to fmla, fmls, fmul and
	132	fmulx scalar and vector by element isns.
	133
4a83b610 NC	134	2019-02-07 Nick Clifton <nickc@redhat.com>
	135
	136	* po/sv.po: Updated Swedish translation.
	137
fc60b8c8 AK	138	2019-01-31 Andreas Krebbel <krebbel@linux.ibm.com>
	139
	140	* s390-mkopc.c (main): Accept arch13 as cpu string.
	141	* s390-opc.c: Add new instruction formats and instruction opcode
	142	masks.
	143	* s390-opc.txt: Add new arch13 instructions.
	144
e10620d3 TC	145	2019-01-25 Sudakshina Das <sudi.das@arm.com>
	146
	147	* aarch64-tbl.h (QL_LDST_AT): Update macro.
	148	(aarch64_opcode): Change encoding for stg, stzg
	149	st2g and st2zg.
	150	* aarch64-asm-2.c: Regenerated.
	151	* aarch64-dis-2.c: Regenerated.
	152	* aarch64-opc-2.c: Regenerated.
	153
20a4ca55 SD	154	2019-01-25 Sudakshina Das <sudi.das@arm.com>
	155
	156	* aarch64-asm-2.c: Regenerated.
	157	* aarch64-dis-2.c: Likewise.
	158	* aarch64-opc-2.c: Likewise.
	159	* aarch64-tbl.h (aarch64_opcode): Add new stzgm.
	160
550fd7bf SD	161	2019-01-25 Sudakshina Das <sudi.das@arm.com>
	162	Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
	163
	164	* aarch64-asm.c (aarch64_ins_addr_simple_2): Remove.
	165	* aarch64-asm.h (ins_addr_simple_2): Likeiwse.
	166	* aarch64-dis.c (aarch64_ext_addr_simple_2): Likewise.
	167	* aarch64-dis.h (ext_addr_simple_2): Likewise.
	168	* aarch64-opc.c (operand_general_constraint_met_p): Remove
	169	case for ldstgv_indexed.
	170	(aarch64_print_operand): Remove case for AARCH64_OPND_ADDR_SIMPLE_2.
	171	* aarch64-tbl.h (struct aarch64_opcode): Remove ldgv and stgv.
	172	(AARCH64_OPERANDS): Remove ADDR_SIMPLE_2.
	173	* aarch64-asm-2.c: Regenerated.
	174	* aarch64-dis-2.c: Regenerated.
	175	* aarch64-opc-2.c: Regenerated.
	176
d9938630 NC	177	2019-01-23 Nick Clifton <nickc@redhat.com>
	178
	179	* po/pt_BR.po: Updated Brazilian Portuguese translation.
	180
375cd423 NC	181	2019-01-21 Nick Clifton <nickc@redhat.com>
	182
	183	* po/de.po: Updated German translation.
	184	* po/uk.po: Updated Ukranian translation.
	185
57299f48 CX	186	2019-01-20 Chenghua Xu <paul.hua.gm@gmail.com>
	187	* mips-dis.c (mips_arch_choices): Fix typo in
	188	gs464, gs464e and gs264e descriptors.
	189
f48dfe41 NC	190	2019-01-19 Nick Clifton <nickc@redhat.com>
	191
	192	* configure: Regenerate.
	193	* po/opcodes.pot: Regenerate.
	194
f974f26c NC	195	2018-06-24 Nick Clifton <nickc@redhat.com>
	196
	197	2.32 branch created.
	198
39f286cd JD	199	2019-01-09 John Darrington <john@darrington.wattle.id.au>
39f286cd JD	200
448b8ca8 JD	201	* s12z-dis.c (print_insn_s12z): Do not dereference an operand
	202	if it is null.
	203	-dis.c (opr_emit_disassembly): Do not omit an index if it is
39f286cd JD	204	zero.
39f286cd JD	205
3107326d AP	206	2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
	207
	208	* configure: Regenerate.
	209
7e9ca91e AM	210	2019-01-07 Alan Modra <amodra@gmail.com>
	211
	212	* configure: Regenerate.
	213	* po/POTFILES.in: Regenerate.
	214
ef1ad42b JD	215	2019-01-03 John Darrington <john@darrington.wattle.id.au>
	216
	217	* s12z-opc.c: New file.
	218	* s12z-opc.h: New file.
	219	* s12z-dis.c: Removed all code not directly related to display
	220	of instructions. Used the interface provided by the new files
	221	instead.
	222	* Makefile.am (TARGET_LIBOPCODES_CFILES) Add s12z-opc.c.
7e9ca91e	223	* Makefile.in: Regenerate.
ef1ad42b	224	* configure.ac (bfd_s12z_arch): Correct the dependencies.
7e9ca91e	225	* configure: Regenerate.
ef1ad42b	226
82704155 AM	227	2019-01-01 Alan Modra <amodra@gmail.com>
	228
	229	Update year range in copyright notice of all files.
	230
d5c04e1b	231	For older changes see ChangeLog-2018
3499769a	232	\f
d5c04e1b	233	Copyright (C) 2019 Free Software Foundation, Inc.
3499769a AM	234
	235	Copying and distribution of this file, with or without modification,
	236	are permitted in any medium without royalty provided the copyright
	237	notice and this notice are preserved.
	238
	239	Local Variables:
	240	mode: change-log
	241	left-margin: 8
	242	fill-column: 74
	243	version-control: never
	244	End: