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binutils-gdb/opcodes/ChangeLog
Andrew Burgess 6a7f57668a riscv: print .2byte or .4byte before an unknown instruction encoding 
When the RISC-V disassembler encounters an unknown instruction, it
currently just prints the value of the bytes, like this:

  Dump of assembler code for function custom_insn:
     0x00010132 <+0>:	addi	sp,sp,-16
     0x00010134 <+2>:	sw	s0,12(sp)
     0x00010136 <+4>:	addi	s0,sp,16
     0x00010138 <+6>:	0x52018b
     0x0001013c <+10>:	0x9c45

My proposal, in this patch, is to change the behaviour to this:

  Dump of assembler code for function custom_insn:
     0x00010132 <+0>:	addi	sp,sp,-16
     0x00010134 <+2>:	sw	s0,12(sp)
     0x00010136 <+4>:	addi	s0,sp,16
     0x00010138 <+6>:	.4byte	0x52018b
     0x0001013c <+10>:	.2byte	0x9c45

Adding the .4byte and .2byte opcodes.  The benefit that I see here is
that in the patched version of the tools, the disassembler output can
be fed back into the assembler and it should assemble to the same
binary format.  Before the patch, the disassembler output is invalid
assembly.

I've started a RISC-V specific test file under binutils so that I can
add a test for this change.

binutils/ChangeLog:

	* testsuite/binutils-all/riscv/riscv.exp: New file.
	* testsuite/binutils-all/riscv/unknown.d: New file.
	* testsuite/binutils-all/riscv/unknown.s: New file.

opcodes/ChangeLog:

	* riscv-dis.c (riscv_disassemble_insn): Print a .%dbyte opcode
	before an unknown instruction, '%d' is replaced with the
	instruction length.
2021-09-20 09:45:34 +01:00

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2021-09-20 Andrew Burgess <andrew.burgess@embecosm.com>
* riscv-dis.c (riscv_disassemble_insn): Print a .%dbyte opcode
before an unknown instruction, '%d' is replaced with the
instruction length.
2021-09-02 Nick Clifton <nickc@redhat.com>
PR 28292
* v850-opc.c (D16): Use BFD_RELOC_V850_LO16_SPLIT_OFFSET in place
of BFD_RELOC_16.
2021-08-17 Shahab Vahedi <shahab@synopsys.com>
* arc-regs.h (DEF): Fix the register numbers.
2021-08-10 Nick Clifton <nickc@redhat.com>
* po/sr.po: Updated Serbian translation.
2021-07-26 Chenghua Xu <xuchenghua@loongson.cn>
* mips-dis.c (mips_arch_choices): Correct gs264e bfd_mach.
2021-06-07 Andreas Krebbel <krebbel@linux.ibm.com>
* s390-opc.txt: Add qpaci.
2021-07-03 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
* po/opcodes.pot: Regenerate.
2021-07-03 Nick Clifton <nickc@redhat.com>
* 2.37 release branch created.
2021-07-02 Alan Modra <amodra@gmail.com>
* nds32-dis.c (nds32_find_reg_keyword): Constify arg and return.
(nds32_parse_audio_ext, nds32_parse_opcode): Constify psys_reg.
(nds32_field_table, nds32_opcode_table, nds32_keyword_table),
(nds32_opcodes, nds32_operand_fields, nds32_keywords),
(nds32_keyword_gpr): Move declarations to..
* nds32-asm.h: ..here, constifying to match definitions.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* Makefile.am (GUILE): New variable.
(CGEN): Use $(GUILE).
* Makefile.in: Regenerate.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* mep-asm.c (macros): Mark static & const.
(lookup_macro): Change return & m to const.
(expand_macro): Change mac to const.
(expand_string): Change pmacro to const.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* nds32-asm.c (operand_fields): Rename to ...
(nds32_operand_fields): ... this.
(keyword_gpr): Rename to ...
(nds32_keyword_gpr): ... this.
(keyword_usr, keyword_dxr, keyword_sr, keyword_cp, keyword_cpr,
keyword_fsr, keyword_fdr, keyword_abdim, keyword_abm,
keyword_dpref_st, keyword_cctl_lv, keyword_standby_st,
keyword_msync_st, keyword_im5_i, keyword_im5_m, keyword_accumulator,
keyword_aridx, keyword_aridx2, keyword_aridxi, keyword_aridxi_mx):
Mark static.
(keywords): Rename to ...
(nds32_keywords): ... this.
* nds32-dis.c: Rename operand_fields to nds32_operand_fields,
keywords to nds32_keywords, and keyword_gpr to nds32_keyword_gpr.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* z80-dis.c (opc_ed): Make const.
(pref_ed): Make p const.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* microblaze-dis.c (get_field_special): Make op const.
(read_insn_microblaze): Make opr & op const. Rename opcodes to
microblaze_opcodes.
(print_insn_microblaze): Make op & pop const.
(get_insn_microblaze): Make op const. Rename opcodes to
microblaze_opcodes.
(microblaze_get_target_address): Likewise.
* microblaze-opc.h (struct op_code_struct): Make const.
Rename opcodes to microblaze_opcodes.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* aarch64-gen.c (aarch64_opcode_table): Add const.
* aarch64-tbl.h (aarch64_opcode_table): Likewise.
2021-06-22 Andrew Burgess <andrew.burgess@embecosm.com>
* cgen-dis.c (count_decodable_bits): Use __builtin_popcount when
available.
2021-06-22 Alan Modra <amodra@gmail.com>
* pj-dis.c (print_insn_pj): Don't print trailing tab. Do
print separator for pcrel insns.
2021-06-19 Alan Modra <amodra@gmail.com>
* vax-dis.c (print_insn_vax): Avoid pointer overflow.
2021-06-19 Alan Modra <amodra@gmail.com>
* tic30-dis.c (get_register_operand): Don't ask strncpy to fill
entire buffer.
2021-06-17 Alan Modra <amodra@gmail.com>
* ppc-opc.c (powerpc_opcodes): Move cell db*cyc to proper location
in table.
2021-06-03 Alan Modra <amodra@gmail.com>
PR 1202
* mcore-dis.c (print_insn_mcore): Correct loopt disassembly.
Use unsigned int for inst.
2021-06-02 Shahab Vahedi <shahab@synopsys.com>
* arc-dis.c (arc_option_arg_t): New enumeration.
(arc_options): New variable.
(disassembler_options_arc): New function.
(print_arc_disassembler_options): Reimplement in terms of
"disassembler_options_arc".
2021-05-29 Alan Modra <amodra@gmail.com>
* ppc-dis.c (lookup_powerpc): Test deprecated field when -Many.
Don't special case PPC_OPCODE_RAW.
(lookup_prefix): Likewise.
(lookup_vle, lookup_spe2): Similarly. Add dialect parameter and..
(print_insn_powerpc): ..update caller.
* ppc-opc.c (EXT): Define.
(powerpc_opcodes): Mark extended mnemonics with EXT.
(prefix_opcodes, vle_opcodes): Likewise.
(XISEL, XISEL_MASK): Add cr field and simplify.
(powerpc_opcodes): Use XISEL with extended isel mnemonics and sort
all isel variants to where the base mnemonic belongs. Sort dstt,
dststt and dssall.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-opc.c (mips_builtin_opcodes): Reorder legacy COP0, COP2,
COP3 opcode instructions.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-opc.c (mips_builtin_opcodes): Update exclusion list for
"ldc2", "ldc3", "lwc0", "lwc2", "lwc3", "sdc2", "sdc3", "swc0",
"swc2", "swc3", "cfc0", "ctc0", "bc2f", "bc2fl", "bc2t",
"bc2tl", "cfc2", "ctc2", "dmfc2", "dmtc2", "mfc2", "mtc2",
"bc3f", "bc3fl", "bc3t", "bc3tl", "cfc3", "ctc3", "mfc3",
"mtc3", "bc0f", "bc0fl", "bc0t", "bc0tl", "rfe", "c2", "c3",
"cop2", and "cop3" entries.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-opc.c (mips_builtin_opcodes): Remove "dmfc3" and "dmtc3"
entries and associated comments.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-opc.c (mips_builtin_opcodes): Move the "rfe" entry ahead
of "c0".
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-dis.c (mips_cp1_names_mips): New variable.
(mips_arch_choices): Use it rather than `mips_cp1_names_numeric'
for "r3000", "r4000", "r4010", "vr4100", "vr4111", "vr4120",
"r4300", "r4400", "r4600", "r4650", "r5000", "vr5400", "vr5500",
"r5900", "r6000", "rm7000", "rm9000", "r8000", "r10000",
"r12000", "r14000", "r16000", "mips5", "loongson2e", and
"loongson2f".
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-dis.c (print_reg) <OP_REG_COPRO>: Move control register
handling code over to...
<OP_REG_CONTROL>: ... this new case.
* mips-opc.c (decode_mips_operand) <'g', 'y'>: New cases.
(mips_builtin_opcodes): Update "cfc1", "ctc1", "cttc1", "cttc2",
"cfc0", "ctc0", "cfc2", "ctc2", "cfc3", and "ctc3" entries
replacing the `G' operand code with `g'. Update "cftc1" and
"cftc2" entries replacing the `E' operand code with `y'.
* micromips-opc.c (decode_micromips_operand) <'g'>: New case.
(micromips_opcodes): Update "cfc1", "cfc2", "ctc1", and "ctc2"
entries replacing the `G' operand code with `g'.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-dis.c (mips_cp0_names_r3900): New variable.
(mips_arch_choices): Use it rather than `mips_cp0_names_numeric'
for "r3900".
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* mips-opc.c (mips_builtin_opcodes): Switch "cttc2", "mttc2",
and "mtthc2" to using the `G' rather than `g' operand code for
the coprocessor control register referred.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* micromips-opc.c (micromips_opcodes): Swap the two "dmtc1"
entries with each other.
2021-05-27 Peter Bergner <bergner@linux.ibm.com>
* ppc-opc.c (powerpc_opcodes) <xxmr, xxlnot>: New extended mnemonics.
2021-05-25 Alan Modra <amodra@gmail.com>
* cris-desc.c: Regenerate.
* cris-desc.h: Regenerate.
* cris-opc.h: Regenerate.
* po/POTFILES.in: Regenerate.
2021-05-24 Mike Frysinger <vapier@gentoo.org>
* Makefile.am (HFILES): Add cris-desc.h & cris-opc.h.
(TARGET_LIBOPCODES_CFILES): Add cris-desc.c.
(CGEN_CPUS): Add cris.
(CRIS_DEPS): Define.
(stamp-cris): New rule.
* cgen.sh: Handle desc action.
* configure.ac (bfd_cris_arch): Add cris-desc.lo.
* Makefile.in, configure: Regenerate.
2021-05-18 Job Noorman <mtvec@pm.me>
PR 27814
* riscv-dis.c (riscv_get_disassembler): Get elf attributes only for
the elf objects.
2021-05-17 Alex Coplan <alex.coplan@arm.com>
* arm-dis.c (mve_opcodes): Fix disassembly of
MVE_VMOV2_GP_TO_VEC_LANE when idx == 1.
(is_mve_encoding_conflict): MVE vector loads should not match
when P = W = 0.
(is_mve_unpredictable): It's not unpredictable to use the same
source register twice (for MVE_VMOV2_GP_TO_VEC_LANE).
2021-05-11 Nick Clifton <nickc@redhat.com>
PR 27840
* tic30-dis.c (print_insn_tic30): Prevent attempts to read beyond
the end of the code buffer.
2021-05-06 Stafford Horne <shorne@gmail.com>
PR 21464
* or1k-asm.c: Regenerate.
2021-05-01 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-dis.c (print_insn_xtensa): Fill in info->insn_type and
info->insn_info_valid.
2021-04-26 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (lea): Add Optimize.
* opcodes/i386-tbl.h: Re-generate.
2020-04-23 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-dis.c (print_xtensa_operand): For PC-relative operand
of l32r fetch and display referenced literal value.
2021-04-23 Max Filippov <jcmvbkbc@gmail.com>
* xtensa-dis.c (print_insn_xtensa): Set info->bytes_per_chunk
to 4 for literal disassembly.
2021-04-19 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-opc.c: Add new registers (RPAOS, RPALOS, PAALLOS, PAALL) support
for TLBI instruction.
2021-04-19 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-opc.c: Add new register (CIPAPA, CIGDPAPA) support for
DC instruction.
2021-04-19 Jan Beulich <jbeulich@suse.com>
* aarch64-asm.c (encode_asimd_fcvt): Add initializer for
"qualifier".
(convert_mov_to_movewide): Add initializer for "value".
2021-04-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-opc.c: Add RME system registers.
2021-04-16 Lifang Xia <lifang_xia@c-sky.com>
* riscv-opc.c (riscv_opcodes): New insn alias for addi. Compress
"addi d,CV,z" to "c.mv d,CV".
2021-04-12 Alan Modra <amodra@gmail.com>
* configure.ac (--enable-checking): Add support.
* config.in: Regenerate.
* configure: Regenerate.
2021-04-09 Tejas Belagod <tejas.belagod@arm.com>
* aarch64-tbl.h (struct aarch64_opcode aarch64_opcode_table): Reclassify
LD64/ST64 instructions to lse_atomic instead of ldstexcl.
2021-04-09 Alan Modra <amodra@gmail.com>
* ppc-dis.c (struct dis_private): Add "special".
(POWERPC_DIALECT): Delete. Replace uses with..
(private_data): ..this. New inline function.
(disassemble_init_powerpc): Init "special" names.
(skip_optional_operands): Add is_pcrel arg, set when detecting R
field of prefix instructions.
(bsearch_reloc, print_got_plt): New functions.
(print_insn_powerpc): For pcrel instructions, print target address
and symbol if known, and decode plt and got loads too.
2021-04-08 Alan Modra <amodra@gmail.com>
PR 27684
* ppc-opc.c (powerpc_opcodes): Correct usprg typos, add mfpir.
2021-04-08 Alan Modra <amodra@gmail.com>
PR 27676
* ppc-opc.c (DCBT_EO): Move earlier.
(insert_thct, extract_thct, insert_thds, extract_thds): New functions.
(powerpc_operands): Add THCT and THDS entries.
(powerpc_opcodes): Add dcbtstct, dcbtstds, dcbna, dcbtct, dcbtds.
2021-04-06 Alan Modra <amodra@gmail.com>
* dis-buf.c (generic_symbol_at_address): Return symbol* NULL.
* s12z-dis.c (decode_possible_symbol): Use symbol returned from
symbol_at_address_func.
2021-04-05 Alan Modra <amodra@gmail.com>
* configure.ac: Don't check for limits.h, string.h, strings.h or
stdlib.h.
(AC_ISC_POSIX): Don't invoke.
* sysdep.h: Include stdlib.h and string.h unconditionally.
* i386-opc.h: Include limits.h unconditionally.
* wasm32-dis.c: Likewise.
* cgen-opc.c: Don't include alloca-conf.h.
* config.in: Regenerate.
* configure: Regenerate.
2021-04-01 Martin Liska <mliska@suse.cz>
* arm-dis.c (strneq): Remove strneq and use startswith.
* cr16-dis.c (print_insn_cr16): Likewise.
* score-dis.c (streq): Likewise.
(strneq): Likewise.
* score7-dis.c (strneq): Likewise.
2021-04-01 Alan Modra <amodra@gmail.com>
PR 27675
* ppc-opc.c (powerpc_opcodes): Add mfummcr2 and mfmmcr2.
2021-03-31 Alan Modra <amodra@gmail.com>
* sysdep.h (POISON_BFD_BOOLEAN): Define.
* aarch64-asm-2.c, * aarch64-asm.c, * aarch64-asm.h,
* aarch64-dis-2.c, * aarch64-dis.c, * aarch64-dis.h,
* aarch64-gen.c, * aarch64-opc.c, * aarch64-opc.h, * arc-dis.c,
* arc-dis.h, * arc-fxi.h, * arc-opc.c, * arm-dis.c, * bfin-dis.c,
* cris-dis.c, * csky-dis.c, * csky-opc.h, * dis-buf.c,
* disassemble.c, * frv-opc.c, * frv-opc.h, * h8300-dis.c,
* i386-dis.c, * m68k-dis.c, * metag-dis.c, * microblaze-dis.c,
* microblaze-dis.h, * micromips-opc.c, * mips-dis.c,
* mips-formats.h, * mips-opc.c, * mips16-opc.c, * mmix-dis.c,
* msp430-dis.c, * nds32-dis.c, * nfp-dis.c, * nios2-dis.c,
* ppc-dis.c, * riscv-dis.c, * score-dis.c, * score7-dis.c,
* tic6x-dis.c, * v850-dis.c, * vax-dis.c, * wasm32-dis.c,
* xtensa-dis.c: Replace bfd_boolean with bool, FALSE with false,
and TRUE with true throughout.
2021-03-31 Alan Modra <amodra@gmail.com>
* aarch64-dis.c: Include stdint.h in place of bfd_stdint.h.
* aarch64-dis.h: Likewise.
* aarch64-opc.c: Likewise.
* avr-dis.c: Likewise.
* csky-dis.c: Likewise.
* nds32-asm.c: Likewise.
* nds32-dis.c: Likewise.
* nfp-dis.c: Likewise.
* riscv-dis.c: Likewise.
* s12z-dis.c: Likewise.
* wasm32-dis.c: Likewise.
2021-03-30 Jan Beulich <jbeulich@suse.com>
* i386-opc.c (cs, ds, ss, es, fs, gs): Delete.
(i386_seg_prefixes): New.
* i386-opc.h (cs, ds, ss, es, fs, gs): Delete.
(i386_seg_prefixes): Declare.
2021-03-30 Jan Beulich <jbeulich@suse.com>
* i386-opc.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Delete.
2021-03-30 Jan Beulich <jbeulich@suse.com>
* i386-opc.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Adjust values.
* i386-reg.tbl (st): Move down.
(st(0)): Delete. Extend comment.
* i386-tbl.h: Re-generate.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (movq, movabs): Move next to mov counterparts.
(cmpsd): Move next to cmps.
(movsd): Move next to movs.
(cmpxchg16b): Move to separate section.
(fisttp, fisttpll): Likewise.
(monitor, mwait): Likewise.
* i386-tbl.h: Re-generate.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (psadbw): Add <sse2:comm>.
(vpsadbw): Add C.
* i386-tbl.h: Re-generate.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (mmx, sse, sse2, sse3, ssse3, sse41, sse42, aes,
pclmul, gfni): New templates. Use them wherever possible. Move
SSE4.1 pextrw into respective section.
* i386-tbl.h: Re-generate.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (output_i386_opcode): Widen type of "opcode". Use
strtoull(). Bump upper loop bound. Widen masks. Sanity check
"length".
* i386-opc.tbl (Prefix_0X66, Prefix_0XF2, Prefix_0XF3): Delete.
Convert all of their uses to representation in opcode.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-opc.h (struct insn_template): Shrink base_opcode to 16
bits. Shrink extension_opcode to 9 bits. Make it signed. Change
value of None. Shrink operands to 3 bits.
2021-03-29 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (process_i386_opcode_modifier): New parameter
"space".
(output_i386_opcode): New local variable "space". Adjust
process_i386_opcode_modifier() invocation.
(process_i386_opcodes): Adjust process_i386_opcode_modifier()
invocation.
* i386-tbl.h: Re-generate.
2021-03-29 Alan Modra <amodra@gmail.com>
* aarch64-opc.c (vector_qualifier_p): Simplify boolean expression.
(fp_qualifier_p, get_data_pattern): Likewise.
(aarch64_get_operand_modifier_from_value): Likewise.
(aarch64_extend_operator_p, aarch64_shift_operator_p): Likewise.
(operand_variant_qualifier_p): Likewise.
(qualifier_value_in_range_constraint_p): Likewise.
(aarch64_get_qualifier_esize): Likewise.
(aarch64_get_qualifier_nelem): Likewise.
(aarch64_get_qualifier_standard_value): Likewise.
(get_lower_bound, get_upper_bound): Likewise.
(aarch64_find_best_match, match_operands_qualifier): Likewise.
(aarch64_print_operand): Likewise.
* aarch64-opc.h (operand_has_inserter, operand_has_extractor): Likewise.
(operand_need_sign_extension, operand_need_shift_by_two): Likewise.
(operand_need_shift_by_four, operand_maybe_stack_pointer): Likewise.
* arm-dis.c (print_insn_mve, print_insn_thumb32): Likewise.
* tic6x-dis.c (tic6x_check_fetch_packet_header): Likewise.
(print_insn_tic6x): Likewise.
2021-03-29 Alan Modra <amodra@gmail.com>
* arc-dis.c (extract_operand_value): Correct NULL cast.
* frv-opc.h: Regenerate.
2021-03-26 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (movq): Add CpuSSE2 to SSE2 form. Add CpuMMX to
MMX form.
* i386-tbl.h: Re-generate.
2021-03-25 Abid Qadeer <abidh@codesourcery.com>
* nios2-dis.c (nios2_print_insn_arg): Fix sign extension of
immediate in br.n instruction.
2021-03-25 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (XMGatherD, VexGatherD): New.
(vex_table): Use VexGatherD for vpgatherd* and vgatherdp*.
(print_insn): Check masking for S/G insns.
(OP_E_memory): New local variable check_gather. Extend mandatory
SIB check. Check register conflicts for (EVEX-encoded) gathers.
Extend check for disallowed 16-bit addressing.
(OP_VEX): New local variables modrm_reg and sib_index. Convert
if()s to switch(). Check register conflicts for (VEX-encoded)
gathers. Drop no longer reachable cases.
* i386-dis-evex.h (evex_table): Use XMGatherD for vpgatherd* and
vgatherdp*.
2021-03-25 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (print_insn): Mark as bad EVEX encodings specifying
zeroing-masking without masking.
2021-03-25 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (invlpgb): Fix multi-operand form.
(pvalidate, rmpupdate, rmpadjust): Add multi-operand forms. Mark
single-operand forms as deprecated.
* i386-tbl.h: Re-generate.
2021-03-25 Alan Modra <amodra@gmail.com>
PR 27647
* ppc-opc.c (XLOCB_MASK): Delete.
(XLBOBB_MASK, XLBOBIBB_MASK, XLBOCBBB_MASK): Define using
XLBH_MASK.
(powerpc_opcodes): Accept a BH field on all extended forms of
bclr, bclrl, bcctr, bcctrl, bctar, bctarl.
2021-03-24 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (output_i386_opcode): Drop processing of
opcode_length. Calculate length from base_opcode. Adjust prefix
encoding determination.
(process_i386_opcodes): Drop output of fake opcode_length.
* i386-opc.h (struct insn_template): Drop opcode_length field.
* i386-opc.tbl: Drop opcode length field from all templates.
* i386-tbl.h: Re-generate.
2021-03-24 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (process_i386_opcode_modifier): Return void. New
parameter "prefix". Drop local variable "regular_encoding".
Record prefix setting / check for consistency.
(output_i386_opcode): Parse opcode_length and base_opcode
earlier. Derive prefix encoding. Drop no longer applicable
consistency checking. Adjust process_i386_opcode_modifier()
invocation.
(process_i386_opcodes): Adjust process_i386_opcode_modifier()
invocation.
* i386-tbl.h: Re-generate.
2021-03-24 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (process_i386_opcode_modifier): Drop IsPrefix
check.
* i386-opc.h (Prefix_*): Move #define-s.
* i386-opc.tbl: Move pseudo prefix enumerator values to
extension opcode field. Introduce pseudopfx template.
* i386-tbl.h: Re-generate.
2021-03-23 Jan Beulich <jbeulich@suse.com>
* i386-opc.h (PREFIX_0XF2, PREFIX_0XF3): Excahnge values. Extend
comment.
* i386-tbl.h: Re-generate.
2021-03-23 Jan Beulich <jbeulich@suse.com>
* i386-opc.h (struct insn_template): Move cpu_flags field past
opcode_modifier one.
* i386-tbl.h: Re-generate.
2021-03-23 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (opcode_modifiers): New OpcodeSpace element.
* i386-opc.h (OpcodeSpace): New enumerator.
(VEX0F, VEX0F38, VEX0F3A, XOP08, XOP09, XOP0A): Rename to ...
(SPACE_BASE, SPACE_0F, SPACE_0F38, SPACE_0F3A, SPACE_XOP08,
SPACE_XOP09, SPACE_XOP0A): ... respectively.
(struct i386_opcode_modifier): New field opcodespace. Shrink
opcodeprefix field.
i386-opc.tbl (Space0F, Space0F38, Space0F3A, SpaceXOP08,
SpaceXOP09, SpaceXOP0A): Define. Use them to replace
OpcodePrefix uses.
* i386-tbl.h: Re-generate.
2021-03-22 Martin Liska <mliska@suse.cz>
* aarch64-dis.c (parse_aarch64_dis_option): Replace usage of CONST_STRNEQ with startswith.
* arc-dis.c (parse_option): Likewise.
* arm-dis.c (parse_arm_disassembler_options): Likewise.
* cris-dis.c (print_with_operands): Likewise.
* h8300-dis.c (bfd_h8_disassemble): Likewise.
* i386-dis.c (print_insn): Likewise.
* ia64-gen.c (fetch_insn_class): Likewise.
(parse_resource_users): Likewise.
(in_iclass): Likewise.
(lookup_specifier): Likewise.
(insert_opcode_dependencies): Likewise.
* mips-dis.c (parse_mips_ase_option): Likewise.
(parse_mips_dis_option): Likewise.
* s390-dis.c (disassemble_init_s390): Likewise.
* wasm32-dis.c (parse_wasm32_disassembler_options): Likewise.
2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
* riscv-opc.c (riscv_opcodes): Add zba, zbb and zbc instructions.
2021-03-12 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-opc.c: Add lorc_el1, lorea_el1, lorn_el1, lorsa_el1,
icc_ctlr_el3, icc_sre_elx, ich_vtr_el2 system registers.
2021-03-12 Alan Modra <amodra@gmail.com>
* i386-dis.c (print_insn <PREFIX_IGNORED>): Correct typo.
2021-03-11 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (OP_XMM): Re-order checks.
2021-03-11 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (putop): Drop need_vex check when also checking
vex.evex.
(intel_operand_size, OP_E_memory): Drop vex.evex check when also
checking vex.b.
2021-03-11 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (OP_E_memory): Drop xmmq_mode from broadcast
checks. Move case label past broadcast check.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (MVexVSIBDQWpX, MVexVSIBQDWpX,
vex_vsib_d_w_d_mode, vex_vsib_q_w_d_mode,
REG_EVEX_0F38C7_M_0_L_2_W_0, REG_EVEX_0F38C7_M_0_L_2_W_1,
EVEX_W_0F3891, EVEX_W_0F3893, EVEX_W_0F38A1, EVEX_W_0F38A3,
EVEX_W_0F38C7_M_0_L_2): Delete.
(REG_EVEX_0F38C7_M_0_L_2): New.
(intel_operand_size): Handle VEX and EVEX the same for
vex_vsib_d_w_dq_mode and vex_vsib_q_w_dq_mode. Drop
vex_vsib_d_w_d_mode and vex_vsib_q_w_d_mode cases.
(OP_E_memory, OP_XMM, OP_VEX): Drop vex_vsib_d_w_d_mode and
vex_vsib_q_w_d_mode uses.
* i386-dis-evex.h (evex_table): Adjust opcode 0F3891, 0F3893,
0F38A1, and 0F38A3 entries.
* i386-dis-evex-len.h (evex_len_table): Adjust opcode 0F38C7
entry.
* i386-dis-evex-reg.h: Fold opcode 0F38C7 entries.
* i386-dis-evex-w.h: Delete opcode 0F3891, 0F3893, 0F38A1, and
0F38A3 entries.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (REG_0FXOP_09_01_L_0, REG_0FXOP_09_02_L_0,
REG_0FXOP_09_12_M_1_L_0, REG_0FXOP_0A_12_L_0,
MOD_VEX_0FXOP_09_12): Rename to ...
(REG_XOP_09_01_L_0, REG_XOP_09_02_L_0, REG_XOP_09_12_M_1_L_0,
REG_XOP_0A_12_L_0, MOD_XOP_09_12): ... these.
(MOD_62_32BIT, MOD_8D, MOD_C4_32BIT, MOD_C5_32BIT,
RM_0F3A0F_P_1_MOD_3_REG_0, X86_64_0F24, X86_64_0F26,
X86_64_VEX_0F3849, X86_64_VEX_0F384B, X86_64_VEX_0F385C,
X86_64_VEX_0F385E, X86_64_0FC7_REG_6_MOD_3_PREFIX_1): Move.
(reg_table): Adjust comments.
(x86_64_table): Move X86_64_0F24, X86_64_0F26,
X86_64_VEX_0F3849, X86_64_VEX_0F384B, X86_64_VEX_0F385C,
X86_64_VEX_0F385E, and X86_64_0FC7_REG_6_MOD_3_PREFIX_1 entries.
(xop_table): Adjust opcode 09_01, 09_02, and 09_12 entries.
(vex_len_table): Adjust opcode 0A_12 entry.
(mod_table): Move MOD_62_32BIT, MOD_8D, MOD_C4_32BIT,
MOD_C5_32BIT, and MOD_XOP_09_12 entries.
(rm_table): Move hreset entry.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (EVEX_LEN_0F6E, EVEX_LEN_0F7E_P_1,
EVEX_LEN_0F7E_P_2, EVEX_LEN_0FC4, EVEX_LEN_0FC5, EVEX_LEN_0FD6,
EVEX_LEN_0F3816, EVEX_LEN_0F3A14, EVEX_LEN_0F3A15,
EVEX_LEN_0F3A16, EVEX_LEN_0F3A17, EVEX_LEN_0F3A20,
EVEX_LEN_0F3A21_W_0, EVEX_LEN_0F3A22, EVEX_W_0FD6_L_0): Delete.
(EVEX_LEN_0F3816, EVEX_W_0FD6): New.
(get_valid_dis386): Also handle 512-bit vector length when
vectoring into vex_len_table[].
* i386-dis-evex.h (evex_table): Adjust opcode 0F6E, 0FC4, 0FC5,
0FD6, 0F3A14, 0F3A15, 0F3A16, 0F3A17, 0F3A20, and 0F3A22
entries.
* i386-dis-evex-len.h: Delete opcode 0F6E, 0FC4, 0FC5, 0FD6,
0F3A14, 0F3A15, 0F3A16, 0F3A17, 0F3A20, and 0F3A22 entries.
* i386-dis-evex-prefix.h: Adjust 0F7E entry.
* i386-dis-evex-w.h: Adjust 0F7E, 0F7F, 0FD6, and 0F3A21
entries.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (EVEX_LEN_0F3A00_W_1, EVEX_LEN_0F3A01_W_1):
Rename to EVEX_LEN_0F3A00 and EVEX_LEN_0F3A01 respectively.
EVEX_W_0F3A00, EVEX_W_0F3A01): Delete.
* i386-dis-evex.h (evex_table): Adjust opcode 0F3A00 and 0F3A01
entries.
* i386-dis-evex-len.h (evex_len_table): Likewise.
* i386-dis-evex-w.h: Remove opcode 0F3A00 and 0F3A01 entries.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (REG_EVEX_0F38C6, REG_EVEX_0F38C7,
MOD_EVEX_0F381A_W_0, MOD_EVEX_0F381A_W_1, MOD_EVEX_0F381B_W_0,
MOD_EVEX_0F381B_W_1, MOD_EVEX_0F385A_W_0, MOD_EVEX_0F385A_W_1,
MOD_EVEX_0F385B_W_0, MOD_EVEX_0F385B_W_1,
MOD_EVEX_0F38C6_REG_1, MOD_EVEX_0F38C6_REG_2,
MOD_EVEX_0F38C6_REG_5, MOD_EVEX_0F38C6_REG_6,
MOD_EVEX_0F38C7_REG_1, MOD_EVEX_0F38C7_REG_2,
MOD_EVEX_0F38C7_REG_5, MOD_EVEX_0F38C7_REG_6
EVEX_LEN_0F3819_W_0, EVEX_LEN_0F3819_W_1,
EVEX_LEN_0F381A_W_0_M_0, EVEX_LEN_0F381A_W_1_M_0,
EVEX_LEN_0F381B_W_0_M_0, EVEX_LEN_0F381B_W_1_M_0,
EVEX_LEN_0F385A_W_0_M_0, EVEX_LEN_0F385A_W_1_M_0,
EVEX_LEN_0F385B_W_0_M_0, EVEX_LEN_0F385B_W_1_M_0,
EVEX_LEN_0F38C6_R_1_M_0, EVEX_LEN_0F38C6_R_2_M_0,
EVEX_LEN_0F38C6_R_5_M_0, EVEX_LEN_0F38C6_R_6_M_0,
EVEX_LEN_0F38C7_R_1_M_0_W_0, EVEX_LEN_0F38C7_R_1_M_0_W_1,
EVEX_LEN_0F38C7_R_2_M_0_W_0, EVEX_LEN_0F38C7_R_2_M_0_W_1,
EVEX_LEN_0F38C7_R_5_M_0_W_0, EVEX_LEN_0F38C7_R_5_M_0_W_1,
EVEX_LEN_0F38C7_R_6_M_0_W_0, EVEX_LEN_0F38C7_R_6_M_0_W_1,
EVEX_LEN_0F3A18_W_0, EVEX_LEN_0F3A18_W_1, EVEX_LEN_0F3A19_W_0,
EVEX_LEN_0F3A19_W_1, EVEX_LEN_0F3A1A_W_0, EVEX_LEN_0F3A1A_W_1,
EVEX_LEN_0F3A1B_W_0, EVEX_LEN_0F3A1B_W_1, EVEX_LEN_0F3A23_W_0,
EVEX_LEN_0F3A23_W_1, EVEX_LEN_0F3A38_W_0, EVEX_LEN_0F3A38_W_1,
EVEX_LEN_0F3A39_W_0, EVEX_LEN_0F3A39_W_1, EVEX_LEN_0F3A3A_W_0,
EVEX_LEN_0F3A3A_W_1, EVEX_LEN_0F3A3B_W_0, EVEX_LEN_0F3A3B_W_1,
EVEX_LEN_0F3A43_W_0, EVEX_LEN_0F3A43_W_1 EVEX_W_0F3819,
EVEX_W_0F381A, EVEX_W_0F381B, EVEX_W_0F385A, EVEX_W_0F385B,
EVEX_W_0F38C7_R_1_M_0, EVEX_W_0F38C7_R_2_M_0,
EVEX_W_0F38C7_R_5_M_0, EVEX_W_0F38C7_R_6_M_0,
EVEX_W_0F3A18, EVEX_W_0F3A19, EVEX_W_0F3A1A, EVEX_W_0F3A1B,
EVEX_W_0F3A23, EVEX_W_0F3A38, EVEX_W_0F3A39, EVEX_W_0F3A3A,
EVEX_W_0F3A3B, EVEX_W_0F3A43): Delete.
REG_EVEX_0F38C6_M_0_L_2, REG_EVEX_0F38C7_M_0_L_2_W_0,
REG_EVEX_0F38C7_M_0_L_2_W_1, MOD_EVEX_0F381A,
MOD_EVEX_0F381B, MOD_EVEX_0F385A, MOD_EVEX_0F385B,
MOD_EVEX_0F38C6, MOD_EVEX_0F38C7 EVEX_LEN_0F3819,
EVEX_LEN_0F381A_M_0, EVEX_LEN_0F381B_M_0,
EVEX_LEN_0F385A_M_0, EVEX_LEN_0F385B_M_0,
EVEX_LEN_0F38C6_M_0, EVEX_LEN_0F38C7_M_0,
EVEX_LEN_0F3A18, EVEX_LEN_0F3A19, EVEX_LEN_0F3A1A,
EVEX_LEN_0F3A1B, EVEX_LEN_0F3A23, EVEX_LEN_0F3A38,
EVEX_LEN_0F3A39, EVEX_LEN_0F3A3A, EVEX_LEN_0F3A3B,
EVEX_LEN_0F3A43, EVEX_W_0F3819_L_n, EVEX_W_0F381A_M_0_L_n,
EVEX_W_0F381B_M_0_L_2, EVEX_W_0F385A_M_0_L_n,
EVEX_W_0F385B_M_0_L_2, EVEX_W_0F38C7_M_0_L_2,
EVEX_W_0F3A18_L_n, EVEX_W_0F3A19_L_n, EVEX_W_0F3A1A_L_2,
EVEX_W_0F3A1B_L_2, EVEX_W_0F3A23_L_n, EVEX_W_0F3A38_L_n,
EVEX_W_0F3A39_L_n, EVEX_W_0F3A3A_L_2, EVEX_W_0F3A3B_L_2,
EVEX_W_0F3A43_L_n): New.
* i386-dis-evex.h (evex_table): Adjust opcode 0F3819, 0F381A,
0F381B, 0F385A, 0F385B, 0F38C7, 0F3A18, 0F3A19, 0F3A1A, 0F3A1B,
0F3A23, 0F3A38, 0F3A39, 0F3A3A, 0F3A3B, and 0F3A43 entries.
* i386-dis-evex-len.h (evex_len_table): Link to vex_w_table[]
for opcodes 0F3819, 0F381A, 0F381B, 0F385A, 0F385B, 0F38C7,
0F3A18, 0F3A19, 0F3A1A, 0F3A1B, 0F3A23, 0F3A38, 0F3A39, 0F3A3A,
0F3A3B, and 0F3A43. Link to reg_table[] for opcodes 0F38C6.
* i386-dis-evex-mod.h: Adjust opcode 0F381A, 0F381B, 0F385A,
0F385B, 0F38C6, and 0F38C7 entries.
* i386-dis-evex-reg.h: No longer link to mod_table[] for opcodes
0F38C6 and 0F38C7.
* i386-dis-evex-w.h: No longer link to evex_len_table[] for
opcodes 0F3819, 0F38C7, 0F3A18, 0F3A19, 0F3A1A, 0F3A1B, 0F3A23,
0F3A38, 0F3A39, 0F3A3A, 0F3A3B, and 0F3A43. No longer link to
evex_len_table[] for opcodes 0F381A, 0F381B, 0F385A, and 0F385B.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (MOD_VEX_W_0_0F41_P_0_LEN_1,
MOD_VEX_W_1_0F41_P_0_LEN_1, MOD_VEX_W_0_0F41_P_2_LEN_1,
MOD_VEX_W_1_0F41_P_2_LEN_1, MOD_VEX_W_0_0F42_P_0_LEN_1,
MOD_VEX_W_1_0F42_P_0_LEN_1, MOD_VEX_W_0_0F42_P_2_LEN_1,
MOD_VEX_W_1_0F42_P_2_LEN_1, MOD_VEX_W_0_0F44_P_0_LEN_1,
MOD_VEX_W_1_0F44_P_0_LEN_1, MOD_VEX_W_0_0F44_P_2_LEN_1,
MOD_VEX_W_1_0F44_P_2_LEN_1, MOD_VEX_W_0_0F45_P_0_LEN_1,
MOD_VEX_W_1_0F45_P_0_LEN_1, MOD_VEX_W_0_0F45_P_2_LEN_1,
MOD_VEX_W_1_0F45_P_2_LEN_1, MOD_VEX_W_0_0F46_P_0_LEN_1,
MOD_VEX_W_1_0F46_P_0_LEN_1, MOD_VEX_W_0_0F46_P_2_LEN_1,
MOD_VEX_W_1_0F46_P_2_LEN_1, MOD_VEX_W_0_0F47_P_0_LEN_1,
MOD_VEX_W_1_0F47_P_0_LEN_1, MOD_VEX_W_0_0F47_P_2_LEN_1,
MOD_VEX_W_1_0F47_P_2_LEN_1, MOD_VEX_W_0_0F4A_P_0_LEN_1,
MOD_VEX_W_1_0F4A_P_0_LEN_1, MOD_VEX_W_0_0F4A_P_2_LEN_1,
MOD_VEX_W_1_0F4A_P_2_LEN_1, MOD_VEX_W_0_0F4B_P_0_LEN_1,
MOD_VEX_W_1_0F4B_P_0_LEN_1, MOD_VEX_W_0_0F4B_P_2_LEN_1,
MOD_VEX_W_0_0F91_P_0_LEN_0, MOD_VEX_W_1_0F91_P_0_LEN_0,
MOD_VEX_W_0_0F91_P_2_LEN_0, MOD_VEX_W_1_0F91_P_2_LEN_0,
MOD_VEX_W_0_0F92_P_0_LEN_0, MOD_VEX_W_0_0F92_P_2_LEN_0,
MOD_VEX_0F92_P_3_LEN_0, MOD_VEX_W_0_0F93_P_0_LEN_0,
MOD_VEX_W_0_0F93_P_2_LEN_0, MOD_VEX_0F93_P_3_LEN_0,
MOD_VEX_W_0_0F98_P_0_LEN_0, MOD_VEX_W_1_0F98_P_0_LEN_0,
MOD_VEX_W_0_0F98_P_2_LEN_0, MOD_VEX_W_1_0F98_P_2_LEN_0,
MOD_VEX_W_0_0F99_P_0_LEN_0, MOD_VEX_W_1_0F99_P_0_LEN_0,
MOD_VEX_W_0_0F99_P_2_LEN_0, MOD_VEX_W_1_0F99_P_2_LEN_0,
PREFIX_VEX_0F41, PREFIX_VEX_0F42, PREFIX_VEX_0F44,
PREFIX_VEX_0F45, PREFIX_VEX_0F46, PREFIX_VEX_0F47,
PREFIX_VEX_0F4A, PREFIX_VEX_0F4B, PREFIX_VEX_0F90,
PREFIX_VEX_0F91, PREFIX_VEX_0F92, PREFIX_VEX_0F93,
PREFIX_VEX_0F98, PREFIX_VEX_0F99, VEX_LEN_0F41_P_0,
VEX_LEN_0F41_P_2, VEX_LEN_0F42_P_0, VEX_LEN_0F42_P_2,
VEX_LEN_0F44_P_0, VEX_LEN_0F44_P_2, VEX_LEN_0F45_P_0,
VEX_LEN_0F45_P_2, VEX_LEN_0F46_P_0, VEX_LEN_0F46_P_2,
VEX_LEN_0F47_P_0, VEX_LEN_0F47_P_2, VEX_LEN_0F4A_P_0,
VEX_LEN_0F4A_P_2, VEX_LEN_0F4B_P_0, VEX_LEN_0F4B_P_2,
VEX_LEN_0F90_P_0, VEX_LEN_0F90_P_2, VEX_LEN_0F91_P_0,
VEX_LEN_0F91_P_2, VEX_LEN_0F92_P_0, VEX_LEN_0F92_P_2,
VEX_LEN_0F92_P_3, VEX_LEN_0F93_P_0, VEX_LEN_0F93_P_2,
VEX_LEN_0F93_P_3, VEX_LEN_0F98_P_0, VEX_LEN_0F98_P_2,
VEX_LEN_0F99_P_0, VEX_LEN_0F99_P_2, VEX_W_0F41_P_0_LEN_1,
VEX_W_0F41_P_2_LEN_1, VEX_W_0F42_P_0_LEN_1,
VEX_W_0F42_P_2_LEN_1, VEX_W_0F44_P_0_LEN_0,
VEX_W_0F44_P_2_LEN_0, VEX_W_0F45_P_0_LEN_1,
VEX_W_0F45_P_2_LEN_1, VEX_W_0F46_P_0_LEN_1,
VEX_W_0F46_P_2_LEN_1, VEX_W_0F47_P_0_LEN_1,
VEX_W_0F47_P_2_LEN_1, VEX_W_0F4A_P_0_LEN_1,
VEX_W_0F4A_P_2_LEN_1, VEX_W_0F4B_P_0_LEN_1,
VEX_W_0F4B_P_2_LEN_1, VEX_W_0F90_P_0_LEN_0,
VEX_W_0F90_P_2_LEN_0, VEX_W_0F91_P_0_LEN_0,
VEX_W_0F91_P_2_LEN_0, VEX_W_0F92_P_0_LEN_0,
VEX_W_0F92_P_2_LEN_0, VEX_W_0F93_P_0_LEN_0,
VEX_W_0F93_P_2_LEN_0, VEX_W_0F98_P_0_LEN_0,
VEX_W_0F98_P_2_LEN_0, VEX_W_0F99_P_0_LEN_0,
VEX_W_0F99_P_2_LEN_0): Delete.
MOD_VEX_0F41_L_1, MOD_VEX_0F42_L_1, MOD_VEX_0F44_L_0,
MOD_VEX_0F45_L_1, MOD_VEX_0F46_L_1, MOD_VEX_0F47_L_1,
MOD_VEX_0F4A_L_1, MOD_VEX_0F4B_L_1, MOD_VEX_0F91_L_0,
MOD_VEX_0F92_L_0, MOD_VEX_0F93_L_0, MOD_VEX_0F98_L_0,
MOD_VEX_0F99_L_0, PREFIX_VEX_0F41_L_1_M_1_W_0,
PREFIX_VEX_0F41_L_1_M_1_W_1, PREFIX_VEX_0F42_L_1_M_1_W_0,
PREFIX_VEX_0F42_L_1_M_1_W_1, PREFIX_VEX_0F44_L_0_M_1_W_0,
PREFIX_VEX_0F44_L_0_M_1_W_1, PREFIX_VEX_0F45_L_1_M_1_W_0,
PREFIX_VEX_0F45_L_1_M_1_W_1, PREFIX_VEX_0F46_L_1_M_1_W_0,
PREFIX_VEX_0F46_L_1_M_1_W_1, PREFIX_VEX_0F47_L_1_M_1_W_0,
PREFIX_VEX_0F47_L_1_M_1_W_1, PREFIX_VEX_0F4A_L_1_M_1_W_0,
PREFIX_VEX_0F4A_L_1_M_1_W_1, PREFIX_VEX_0F4B_L_1_M_1_W_0,
PREFIX_VEX_0F4B_L_1_M_1_W_1, PREFIX_VEX_0F90_L_0_W_0,
PREFIX_VEX_0F90_L_0_W_1, PREFIX_VEX_0F91_L_0_M_0_W_0,
PREFIX_VEX_0F91_L_0_M_0_W_1, PREFIX_VEX_0F92_L_0_M_1_W_0,
PREFIX_VEX_0F92_L_0_M_1_W_1, PREFIX_VEX_0F93_L_0_M_1_W_0,
PREFIX_VEX_0F93_L_0_M_1_W_1, PREFIX_VEX_0F98_L_0_M_1_W_0,
PREFIX_VEX_0F98_L_0_M_1_W_1, PREFIX_VEX_0F99_L_0_M_1_W_0,
PREFIX_VEX_0F99_L_0_M_1_W_1, VEX_LEN_0F41, VEX_LEN_0F42,
VEX_LEN_0F44, VEX_LEN_0F45, VEX_LEN_0F46, VEX_LEN_0F47,
VEX_LEN_0F4A, VEX_LEN_0F4B, VEX_LEN_0F90, VEX_LEN_0F91,
VEX_LEN_0F92, VEX_LEN_0F93, VEX_LEN_0F98, VEX_LEN_0F99,
VEX_W_0F41_L_1_M_1, VEX_W_0F42_L_1_M_1, VEX_W_0F44_L_0_M_1,
VEX_W_0F45_L_1_M_1, VEX_W_0F46_L_1_M_1, VEX_W_0F47_L_1_M_1,
VEX_W_0F4A_L_1_M_1, VEX_W_0F4B_L_1_M_1, VEX_W_0F90_L_0,
VEX_W_0F91_L_0_M_0, VEX_W_0F92_L_0_M_1, VEX_W_0F93_L_0_M_1,
VEX_W_0F98_L_0_M_1, VEX_W_0F99_L_0_M_1): New.
(prefix_table): No longer link to vex_len_table[] for opcodes
0F41, 0F42, 0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91,
0F92, 0F93, 0F98, and 0F99.
(vex_table): Link to vex_len_table[] for opcodes 0F41, 0F42,
0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
0F98, and 0F99.
(vex_len_table): Link to mod_table[] for opcodes 0F41, 0F42,
0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
0F98, and 0F99.
(vex_w_table): Link to prefix_table[] for opcodes 0F41, 0F42,
0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
0F98, and 0F99.
(mod_table): Link to vex_w_table[] for opcodes 0F41, 0F42,
0F44, 0F45, 0F46, 0F47, 0F4A, 0F4B, 0F90, 0F91, 0F92, 0F93,
0F98, and 0F99.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (VEX_REG_0F71, VEX_REG_0F72, VEX_REG_0F73):
Rename to REG_VEX_0F71_M_0, REG_VEX_0F72_M_0, and
REG_VEX_0F73_M_0 respectively.
(MOD_VEX_0F71_REG_2, MOD_VEX_0F71_REG_4, MOD_VEX_0F71_REG_6,
MOD_VEX_0F72_REG_2, MOD_VEX_0F72_REG_4, MOD_VEX_0F72_REG_6,
MOD_VEX_0F73_REG_2, MOD_VEX_0F73_REG_3, MOD_VEX_0F73_REG_6,
MOD_VEX_0F73_REG_7): Delete.
(MOD_VEX_0F71, MOD_VEX_0F72, MOD_VEX_0F73): New.
(PREFIX_VEX_0F38F5, PREFIX_VEX_0F38F6, PREFIX_VEX_0F38F7,
PREFIX_VEX_0F3AF0): Rename to PREFIX_VEX_0F38F5_L_0,
PREFIX_VEX_0F38F6_L_0, PREFIX_VEX_0F38F7_L_0,
PREFIX_VEX_0F3AF0_L_0 respectively.
(VEX_LEN_0F38F3_R_1, VEX_LEN_0F38F3_R_2, VEX_LEN_0F38F3_R_3,
VEX_LEN_0F38F5_P_0, VEX_LEN_0F38F5_P_1, VEX_LEN_0F38F5_P_3,
VEX_LEN_0F38F6_P_3, VEX_LEN_0F38F7_P_0, VEX_LEN_0F38F7_P_1,
VEX_LEN_0F38F7_P_2, VEX_LEN_0F38F7_P_3): Delete.
(VEX_LEN_0F38F3, VEX_LEN_0F38F5, VEX_LEN_0F38F6,
VEX_LEN_0F38F7): New.
(VEX_LEN_0F3AF0_P_3): Rename to VEX_LEN_0F3AF0.
(reg_table): No longer link to mod_table[] for VEX opcodes 0F71,
0F72, and 0F73. No longer link to vex_len_table[] for opcode
0F38F3.
(prefix_table): No longer link to vex_len_table[] for opcodes
0F38F5, 0F38F6, 0F38F7, and 0F3AF0.
(vex_table): Link to mod_table[] for opcodes 0F71, 0F72, and
0F73. Link to vex_len_table[] for opcodes 0F38F3, 0F38F5,
0F38F6, 0F38F7, and 0F3AF0.
(vex_len_table): Link to reg_table[] for opcode 0F38F3. Link to
prefix_table[] for opcodes 0F38F5, 0F38F6, 0F38F7, and 0F3AF0.
(mod_table): Link to reg_table[] for VEX opcodes 0F71, 0F72, and
0F73.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (REG_0F71, REG_0F72, REG_0F73): Rename to
REG_0F71_MOD_0, REG_0F72_MOD_0, and REG_0F73_MOD_0 respectively.
(MOD_0F71_REG_2, MOD_0F71_REG_4, MOD_0F71_REG_6, MOD_0F72_REG_2,
MOD_0F72_REG_4, MOD_0F72_REG_6, MOD_0F73_REG_2, MOD_0F73_REG_3,
MOD_0F73_REG_6, MOD_0F73_REG_7): Delete.
(MOD_0F71, MOD_0F72, MOD_0F73): New.
(dis386_twobyte): Link to mod_table[] for opcodes 71, 72, and
73.
(reg_table): No longer link to mod_table[] for opcodes 0F71,
0F72, and 0F73.
(mod_table): Link to reg_table[] for opcodes 0F71, 0F72, and
0F73.
2021-03-10 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (MOD_0F18_REG_4, MOD_0F18_REG_5,
MOD_0F18_REG_6, MOD_0F18_REG_7): Delete.
(reg_table): Don't link to mod_table[] where not needed. Add
PREFIX_IGNORED to nop entries.
(prefix_table): Replace PREFIX_OPCODE in nop entries.
(mod_table): Add nop entries next to prefetch ones. Drop
MOD_0F18_REG_4, MOD_0F18_REG_5, MOD_0F18_REG_6, and
MOD_0F18_REG_7 entries. Add PREFIX_IGNORED to nop entries.
(rm_table): Add PREFIX_IGNORED to nop entries. Drop
PREFIX_OPCODE from endbr* entries.
(get_valid_dis386): Also consider entry's name when zapping
vindex.
(print_insn): Handle PREFIX_IGNORED.
2021-03-09 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-gen.c (opcode_modifiers): Delete NoTrackPrefixOk,
IsLockable, RepPrefixOk, and HLEPrefixOk elements. Add PrefixOk
element.
* opcodes/i386-opc.h (NoTrackPrefixOk, IsLockable, HLEPrefixNone,
HLEPrefixLock, HLEPrefixAny, HLEPrefixRelease): Delete.
(PrefixNone, PrefixRep, PrefixHLERelease, PrefixNoTrack,
PrefixLock, PrefixHLELock, PrefixHLEAny): Define.
(struct i386_opcode_modifier): Delete notrackprefixok,
islockable, hleprefixok, and repprefixok fields. Add prefixok
field.
* opcodes/i386-opc.tbl (RepPrefixOk, LockPrefixOk, HLEPrefixAny,
HLEPrefixLock, HLEPrefixRelease, NoTrackPrefixOk): Define.
(mov, xchg, add, inc, sub, dec, sbb, and, or, xor, adc, neg,
not, btc, btr, bts, xadd, cmpxchg, cmpxchg8b, movq, cmpxchg16b):
Replace HLEPrefixOk.
* opcodes/i386-tbl.h: Re-generate.
2021-03-09 Jan Beulich <jbeulich@suse.com>
* opcodes/i386-dis.c (dis386_twobyte): Add %LQ to sysexit.
* opcodes/i386-opc.tbl (sysexit): Drop No_lSuf and No_qSuf from
64-bit form.
* opcodes/i386-tbl.h: Re-generate.
2021-03-03 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (output_i386_opcode): Don't get operand count. Look
for {} instead of {0}. Don't look for '0'.
* i386-opc.tbl: Drop operand count field. Drop redundant operand
size specifiers.
2021-02-19 Nelson Chu <nelson.chu@sifive.com>
PR 27158
* riscv-dis.c (print_insn_args): Updated encoding macros.
* riscv-opc.c (MASK_RVC_IMM): defined to ENCODE_CITYPE_IMM.
(match_c_addi16sp): Updated encoding macros.
(match_c_lui): Likewise.
(match_c_lui_with_hint): Likewise.
(match_c_addi4spn): Likewise.
(match_c_slli): Likewise.
(match_slli_as_c_slli): Likewise.
(match_c_slli64): Likewise.
(match_srxi_as_c_srxi): Likewise.
(riscv_insn_types): Added .insn css/cl/cs.
2021-02-18 Nelson Chu <nelson.chu@sifive.com>
* riscv-dis.c: Included cpu-riscv.h, and removed elfxx-riscv.h.
(default_priv_spec): Updated type to riscv_spec_class.
(parse_riscv_dis_option): Updated.
* riscv-opc.c: Moved stuff and make the file tidy.
2021-02-17 Alan Modra <amodra@gmail.com>
* wasm32-dis.c: Include limits.h.
(CHAR_BIT): Provide backup define.
(wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
Correct signed overflow checking.
2021-02-16 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl: Split CVTPI2PD template. Add SSE2AVX variant.
* i386-tbl.h: Re-generate.
2021-02-16 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (set_bitfield): Don't look for CpuFP, Mmword, nor
Oword.
* i386-opc.tbl (CpuFP, Mmword, Oword): Define.
2021-02-15 Andreas Krebbel <krebbel@linux.ibm.com>
* s390-mkopc.c (main): Accept arch14 as cpu string.
* s390-opc.txt: Add new arch14 instructions.
2021-02-04 Nick Alcock <nick.alcock@oracle.com>
* configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
favour of LIBINTL.
* configure: Regenerated.
2021-02-08 Mike Frysinger <vapier@gentoo.org>
* tic54x-dis.c (sprint_mmr): Change to tic54x_mmregs.
* tic54x-opc.c (regs): Rename to ...
(tic54x_regs): ... this.
(mmregs): Rename to ...
(tic54x_mmregs): ... this.
(condition_codes): Rename to ...
(tic54x_condition_codes): ... this.
(cc2_codes): Rename to ...
(tic54x_cc2_codes): ... this.
(cc3_codes): Rename to ...
(tic54x_cc3_codes): ... this.
(status_bits): Rename to ...
(tic54x_status_bits): ... this.
(misc_symbols): Rename to ...
(tic54x_misc_symbols): ... this.
2021-02-04 Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (MASK_RVB_IMM): Removed.
(riscv_opcodes): Removed zb* instructions.
(riscv_ext_version_table): Removed versions for zb*.
2021-01-26 Alan Modra <amodra@gmail.com>
* i386-gen.c (parse_template): Ensure entire template_instance
is initialised.
2021-01-15 Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (riscv_gpr_names_abi): Aligned the code.
(riscv_fpr_names_abi): Likewise.
(riscv_opcodes): Likewise.
(riscv_insn_types): Likewise.
2021-01-15 Nelson Chu <nelson.chu@sifive.com>
* riscv-dis.c (parse_riscv_dis_option): Fix typos of message.
2021-01-15 Nelson Chu <nelson.chu@sifive.com>
* riscv-dis.c: Comments tidy and improvement.
* riscv-opc.c: Likewise.
2021-01-13 Alan Modra <amodra@gmail.com>
* Makefile.in: Regenerate.
2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/26792
* configure.ac: Use GNU_MAKE_JOBSERVER.
* aclocal.m4: Regenerated.
* configure: Likewise.
2021-01-12 Nick Clifton <nickc@redhat.com>
* po/sr.po: Updated Serbian translation.
2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR ld/27173
* configure: Regenerated.
2021-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* aarch64-asm-2.c: Regenerate.
* aarch64-dis-2.c: Likewise.
* aarch64-opc-2.c: Likewise.
* aarch64-opc.c (aarch64_print_operand):
Delete handling of AARCH64_OPND_CSRE_CSR.
* aarch64-tbl.h (aarch64_feature_csre): Delete.
(CSRE): Likewise.
(_CSRE_INSN): Likewise.
(aarch64_opcode_table): Delete csr.
2021-01-11 Nick Clifton <nickc@redhat.com>
* po/de.po: Updated German translation.
* po/fr.po: Updated French translation.
* po/pt_BR.po: Updated Brazilian Portuguese translation.
* po/sv.po: Updated Swedish translation.
* po/uk.po: Updated Ukranian translation.
2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
2021-01-09 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
* po/opcodes.pot: Regenerate.
2021-01-09 Nick Clifton <nickc@redhat.com>
* 2.36 release branch crated.
2021-01-08 Peter Bergner <bergner@linux.ibm.com>
* ppc-opc.c (insert_dw, (extract_dw): New functions.
(DW, (XRC_MASK): Define.
(powerpc_opcodes) <hashchk, hashchkp, hashst, haststp>: New mnemonics.
2021-01-09 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
2021-01-08 Nick Clifton <nickc@redhat.com>
* po/sv.po: Updated Swedish translation.
2021-01-08 Nick Clifton <nickc@redhat.com>
PR 27129
* aarch64-dis.c (determine_disassembling_preference): Move call to
aarch64_match_operands_constraint outside of the assertion.
* aarch64-asm.c (aarch64_ins_limm_1): Remove call to assert.
Replace with a return of FALSE.
PR 27139
* aarch64-opc.c (aarch64_sys_regs): Treat id_aa64mmfr2_el1 as a
core system register.
2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
* configure: Regenerate.
2021-01-07 Nick Clifton <nickc@redhat.com>
* po/fr.po: Updated French translation.
2021-01-07 Fredrik Noring <noring@nocrew.org>
* m68k-opc.c (chkl): Change minimum architecture requirement to
m68020.
2021-01-07 Philipp Tomsich <prt@gnu.org>
* riscv-opc.c (riscv_opcodes): Add pause hint instruction.
2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
Jim Wilson <jimw@sifive.com>
Andrew Waterman <andrew@sifive.com>
Maxim Blinov <maxim.blinov@embecosm.com>
Kito Cheng <kito.cheng@sifive.com>
Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (riscv_opcodes): Add ZBA/ZBB/ZBC instructions.
(MASK_RVB_IMM): Used for rev8 and orc.b encoding.
2021-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2020
Copyright (C) 2021 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:
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