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Author SHA1 Message Date
Alan Modra
fd67aa1129 Update year range in copyright notice of binutils files 
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
 2024-01-04 22:58:12 +10:30
Cui, Lili
ac32c879b2 Support APX pushp/popp 
gas/ChangeLog:

	* config/tc-i386.c (process_operands): Handle "PUSHP/POPP requires
	rex2.w == 1."
	* testsuite/gas/i386/x86-64.exp: Add new test for PUSHP/POPP.
	* testsuite/gas/i386/x86-64-apx-pushp-popp-intel.d: New test.
	* testsuite/gas/i386/x86-64-apx-pushp-popp-inval.l: Ditto.
	* testsuite/gas/i386/x86-64-apx-pushp-popp-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-apx-pushp-popp.d: Ditto.
	* testsuite/gas/i386/x86-64-apx-pushp-popp.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (putop): print pushp and popp.
	* i386-opc.tbl: Added new insns.
	* i386-init.h : Regenerated.
	* i386-mnem.h : Regenerated.
	* i386-tbl.h: Regenerated.
 2023-12-28 11:45:14 +00:00
Mo, Zewei
08a98d4c13 Support APX Push2/Pop2 
PPX functionality for PUSH/POP is not implemented in this patch
and will be implemented separately.

gas/ChangeLog:

2023-12-28  Zewei Mo <zewei.mo@intel.com>
            H.J. Lu  <hongjiu.lu@intel.com>
            Lili Cui <lili.cui@intel.com>

	* config/tc-i386.c: (enum i386_error):
	New unsupported_rsp_register and invalid_src_register_set.
	(md_assemble): Add handler for unsupported_rsp_register and
	invalid_src_register_set.
	(check_APX_operands): Add invalid check for push2/pop2.
	(match_template): Handle check_APX_operands.
	* testsuite/gas/i386/i386.exp: Add apx-push2pop2 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/x86-64-apx-push2pop2.d: New test.
	* testsuite/gas/i386/x86-64-apx-push2pop2.s: Ditto.
	* testsuite/gas/i386/x86-64-apx-push2pop2-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-apx-push2pop2-inval.l: Ditto.
	* testsuite/gas/i386/x86-64-apx-push2pop2-inval.s: Ditto.
	* testsuite/gas/i386/apx-push2pop2-inval.s: Ditto.
	* testsuite/gas/i386/apx-push2pop2-inval.d: Ditto.
	* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d: Added bad
	testcases for POP2.
	* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s: Ditto.

opcodes/ChangeLog:

	* i386-dis-evex-reg.h: Add REG_EVEX_MAP4_8F.
	* i386-dis-evex-w.h: Add EVEX_W_MAP4_8F_R_0 and EVEX_W_MAP4_FF_R_6
	* i386-dis-evex.h: Add REG_EVEX_MAP4_8F.
	* i386-dis.c (PUSH2_POP2_Fixup): Add special handling for PUSH2/POP2.
	(get_valid_dis386): Add handler for vector length and address_mode for
	APX-Push2/Pop2 insn.
	(nd): define nd as b for EVEX-promoted instrutions.
	(OP_VEX): Add handler of 64-bit vvvv register for APX-Push2/Pop2 insn.
	* i386-gen.c: Add Push2Pop2 bitfield.
	* i386-opc.h: Regenerated.
	* i386-opc.tbl: Regenerated.
 2023-12-28 11:41:45 +00:00
Cui, Lili
80d61d8d61 Support APX GPR32 with rex2 prefix 
APX uses the REX2 prefix to support EGPR for map0 and map1 of legacy
instructions. We added the NoEgpr flag in i386-gen.c for instructions
that do not support EGPR.

gas/ChangeLog:

2023-12-28  Lingling Kong <lingling.kong@intel.com>
	    H.J. Lu  <hongjiu.lu@intel.com>
	    Lili Cui <lili.cui@intel.com>
	    Lin Hu   <lin1.hu@intel.com>

	* config/tc-i386.c
	(enum i386_error): Add unsupported_EGPR_for_addressing
	and invalid_pseudo_prefix.
	(struct _i386_insn): Add rex2 and rex2_encoding for
	gpr32.
	(cpu_arch): Add apx_f.
	(is_cpu): Ditto.
	(register_number): Handle RegRex2 for gpr32.
	(is_apx_rex2_encoding): New func. Test rex2 prefix encoding.
	(build_rex2_prefix): New func. Build legacy insn in
	opcode 0/1 use gpr32 with rex2 prefix.
	(establish_rex): Handle rex2 and rex2_encoding.
	(optimize_encoding): Handel add r16-r31 for registers.
	(md_assemble): Handle apx encoding.
	(parse_insn): Handle Prefix_REX2.
	(check_EgprOperands): New func. Check if Egprs operands
	are valid for the instruction
	(match_template):  Handle Egpr operands check.
	(set_rex_rex2):  New func. set i.rex and i.rex2.
	(build_modrm_byte): Ditto.
	(output_insn): Handle rex2 2-byte prefix output.
	(check_register): Handle check egpr illegal without
	target apx, 64-bit mode and with rex_prefix.
	* doc/c-i386.texi: Document .apx.
	* testsuite/gas/i386/ilp32/x86-64-opcode-inval-intel.d: D5 valid
	in 64-bit mode.
	* testsuite/gas/i386/ilp32/x86-64-opcode-inval.d: Ditto.
	* testsuite/gas/i386/rex-bad: Adjust rex testcase.
	* testsuite/gas/i386/x86-64-opcode-inval-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-opcode-inval.d: Ditto.
	* testsuite/gas/i386/x86-64-opcode-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-pseudos-bad.l: Add illegal rex2 test.
	* testsuite/gas/i386/x86-64-pseudos-bad.s: Ditto.
	* testsuite/gas/i386/x86-64-pseudos.d: Add rex2 test.
	* testsuite/gas/i386/x86-64-pseudos.s: Ditto.
	* testsuite/gas/i386/x86-64.exp: Run APX tests.
	* testsuite/gas/i386/x86-64-apx-egpr-inval.l: New test.
	* testsuite/gas/i386/x86-64-apx-egpr-inval.s: New test.
	* testsuite/gas/i386/x86-64-apx-rex2.d: New test.
	* testsuite/gas/i386/x86-64-apx-rex2.s: New test.

include/ChangeLog:

	* opcode/i386.h (REX2_OPCODE): New.
	(REX2_M): Ditto.

opcodes/ChangeLog:

	* i386-dis.c (struct instr_info): Add erex for gpr32.
	Add last_erex_prefix for rex2 prefix.
	(REX2_M): Extend for gpr32.
	(PREFIX_REX2): Ditto.
	(PREFIX_REX2_ILLEGAL): Ditto.
	(ckprefix): Ditto.
	(prefix_name): Ditto.
	(print_insn): Ditto.
	(print_register): Ditto.
	(OP_E_memory): Ditto.
	(OP_REG): Ditto.
	(OP_EX): Ditto.
	* i386-gen.c (rex2_disallowed): Some instructions are not allowed rex2 prefix.
	(process_i386_opcode_modifier): Set NoEgpr for VEX and some special instructions.
	(output_i386_opcode): Handle if_entry_needs_special_handle.
	* i386-init.h : Regenerated.
	* i386-mnem.h : Regenerated.
	* i386-opc.h (enum i386_cpu): Add CpuAPX_F.
	(NoEgpr): New.
	(Prefix_NoOptimize): Ditto.
	(Prefix_REX2): Ditto.
	(RegRex2): Ditto.
	* i386-opc.tbl: Add rex2 prefix.
	* i386-reg.tbl: Add egprs (r16-r31).
	* i386-tbl.h: Regenerated.
 2023-12-28 11:14:41 +00:00
Hu, Lin1
8170af78e1 Support Intel USER_MSR 
This patches aims to support Intel USER_MSR. In addition to the usual
support, this patch includes encoding and decoding support for MAP7 and
immediate numbers as the last operand (ATT style).

gas/ChangeLog:

	* NEWS: Support Intel USER_MSR.
	* config/tc-i386.c (smallest_imm_type): Reject imm32 in 64bit
	mode.
	(build_vex_prefix): Add VEXMAP7.
	(md_assemble): Handling the imm32 of USER_MSR.
	(match_template): Handling the unusual immediate.
	* doc/c-i386.texi: Document .user_msr.
	* testsuite/gas/i386/i386.exp: Run USER_MSR tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/user_msr-inval.l: New test.
	* testsuite/gas/i386/user_msr-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-user_msr-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-user_msr-inval.l: Ditto.
	* testsuite/gas/i386/x86-64-user_msr-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-user_msr.d: Ditto.
	* testsuite/gas/i386/x86-64-user_msr.s: Ditto.

opcodes/ChangeLog:
	* i386-dis.c (struct instr_info): Add a new attribute
	has_skipped_modrm.
	(Gq): New.
	(Rq): Ditto.
	(q_mm_mode): Ditto.
	(Nq): Change mode from q_mode to q_mm_mode.
	(VEX_LEN_TABLE):
	(get_valid_dis386): Add VEX_MAP7 in VEX prefix.
	and handle the map7_f8 for save space.
	(OP_Skip_MODRM): Set has_skipped_modrm.
	(OP_E): Skip codep++ when has skipped modrm byte.
	(OP_R): Support q_mode and q_mm_mode.
	(REG_VEX_MAP7_F8_L_0_W_0): New.
	(PREFIX_VEX_MAP7_F8_L_0_W_0_R_0_X86_64): Ditto.
	(X86_64_VEX_MAP7_F8_L_0_W_0_R_0): Ditto.
	(VEX_LEN_MAP7_F8): Ditto.
	(VEX_W_MAP7_F8_L_0): Ditto.
	(MOD_0F38F8): Ditto.
	(PREFIX_0F38F8_M_0): Ditto.
	(PREFIX_0F38F8_M_1_X86_64): Ditto.
	(X86_64_0F38F8_M_1): Ditto.
	(PREFIX_0F38F8): Remove.
	(prefix_table): Add PREFIX_0F38F8_M_1_X86_64.
	Remove PREFIX_0F38F8.
	(reg_table): Add REG_VEX_MAP7_F8_L_0_W_0,
	PREFIX_VEX_MAP7_F8_L_0_W_0_R_0_X86_64.
	(x86_64_table): Add X86_64_0F38F8_PREFIX_3_M_1,
	X86_64_VEX_MAP7_F8_L_0_W_0_R_0 and X86_64_0F38F8_M_1.
	(vex_table): Add VEX_MAP7.
	(vex_len_table): Add VEX_LEN_MAP7_F8,
	VEX_W_MAP7_F8_L_0.
	(mod_table): New entry for USER_MSR and
	add MOD_0F38F8.
	* i386-gen.c (cpu_flag_init): Add CPU_USER_MSR_FLAGS and
	CPU_ANY_USER_MSR_FLAGS. Add add VEXMAP7.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (SPACE_VEXMAP7): New.
	(CPU_USER_MSR_FLAGS): Ditoo.
	(CPU_ANY_USER_MSR_FLAGS): Ditto.
	(i386_cpu_flags): Add cpuuser_msr.
	* i386-opc.tbl: Add USER_MSR instructions.
	* i386-tbl.h: Regenerated.
 2023-10-31 16:24:41 +08:00
Sam James
b5c37946cc Revert "2.41 Release sources" 
This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d.

See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
 2023-08-02 12:06:23 +01:00
Nick Clifton
675b9d612c 2.41 Release sources 2023-08-02 09:23:36 +01:00
Hu, Lin1
cd2908958a Support Intel PBNDKB 
gas/ChangeLog:

	* NEWS: Support Intel PBNDKB.
	* config/tc-i386.c: Add pbndkb.
	* doc/c-i386.texi: Document .pbndkb.
	* testsuite/gas/i386/i386.exp: Add PBNDKB tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/pbndkb-inval.l: New test.
	* testsuite/gas/i386/pbndkb-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-pbndkb-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-pbndkb.d: Ditto.
	* testsuite/gas/i386/x86-64-pbndkb.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (X86_64_0F01_REG_0_MOD_3_RM_7): New.
	(X86_64_0F01_REG_0_MOD_3_RM_7_P_0): Ditto.
	(prefix_table): Add PREFIX_0F01_REG_0_MOD_3_RM_7.
	(x86_64_table): Add X86_64_0F01_REG_0_MOD_3_RM_7_P_0.
	(rm_table): New entry for pbndkb.
	* i386-gen.c (cpu_flag): Add PBNDKB.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (CpuPBNDKB): New.
	(i386_cpu_flags): Add cpupbndkb.
	* i386-opc.tbl: Add PBNDKB instructions.
	* i386-tbl.h: Regenerated.
 2023-07-27 20:52:52 +08:00
Haochen Jiang
2bced1684b Support Intel SM4 
gas/ChangeLog:

	* NEWS: Support Intel SM4.
	* config/tc-i386.c: Add sm4.
	* doc/c-i386.texi: Document .sm4.
	* testsuite/gas/i386/i386.exp: Run SM4 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/sm4-intel.d: Add SM4 tests.
	* testsuite/gas/i386/sm4.d: Ditto.
	* testsuite/gas/i386/sm4.s: Ditto.
	* testsuite/gas/i386/x86-64-sm4-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-sm4.d: Ditto.
	* testsuite/gas/i386/x86-64-sm4.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (prefix_table): Add SM4 instructions.
	* i386-gen.c (isa_dependencies): Add SM4.
	(cpu_flags): Ditto.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (CpuSM4): New.
	(i386_cpu_flags): Add cpusm4.
	* i386-opc.tbl: Add SM4 instructions.
	* i386-tbl.h: Regenerated.
 2023-07-27 20:52:46 +08:00
Haochen Jiang
c55ba32b7a Support Intel SM3 
gas/ChangeLog:

	* NEWS: Support Intel SM3.
	* config/tc-i386.c: Add sm3.
	* doc/c-i386.texi: Document .sm3.
	* testsuite/gas/i386/i386.exp: Run sm3 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/sm3-intel.d: New test.
	* testsuite/gas/i386/sm3.d: Ditto.
	* testsuite/gas/i386/sm3.s: Ditto.
	* testsuite/gas/i386/x86-64-sm3-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-sm3.d: Ditto.
	* testsuite/gas/i386/x86-64-sm3.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (PREFIX_VEX_0F38DA_W_0): New.
	(VEX_LEN_0F38DA_W_0_P_0): Ditto.
	(VEX_LEN_0F38DA_W_0_P_2): Ditto.
	(VEX_LEN_0F3ADE_W_0): Ditto.
	(VEX_W_0F38DA): Ditto.
	(VEX_W_0F3ADE): Ditto.
	(prefix_table): Add PREFIX_VEX_0F38DA_W_0.
	(vex_len_table): Add VEX_LEN_0F38DA_W_0_P_0,
	VEX_LEN_0F38DA_W_0_P_2, VEX_LEN_0F3ADE_W_0.
	(vex_w_table): Add VEX_W_0F38DA, VEX_W_0F3ADE.
	* i386-gen.c (isa_dependencies): Add SM3.
	(cpu_flags): Ditto.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (CpuSM3): New.
	(i386_cpu_flags): Add cpusm3.
	* i386-opc.tbl: Add SM3 instructions.
	* i386-tbl.h: Regenerated.
 2023-07-27 20:52:25 +08:00
Haochen Jiang
3ac2eb9481 Support Intel SHA512 
gas/ChangeLog:

	* NEWS: Support Intel SHA512.
	* config/tc-i386.c: Add sha512.
	* doc/c-i386.texi: Document .sha512.
	* testsuite/gas/i386/disassem.d: Add SHA512 tests.
	* testsuite/gas/i386/disassem.s: Ditto.
	* testsuite/gas/i386/i386.exp: Run SHA512 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/sha512-intel.d: New test.
	* testsuite/gas/i386/sha512-inval.l: Ditto.
	* testsuite/gas/i386/sha512-inval.s: Ditto.
	* testsuite/gas/i386/sha512.d: Ditto.
	* testsuite/gas/i386/sha512.s: Ditto.
	* testsuite/gas/i386/x86-64-sha512-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-sha512-inval.l: Ditto.
	* testsuite/gas/i386/x86-64-sha512-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-sha512.d: Ditto.
	* testsuite/gas/i386/x86-64-sha512.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (Rxmmq): New.
	(Rymm): Ditto.
	(PREFIX_VEX_0F38CB): Ditto.
	(PREFIX_VEX_0F38CC): Ditto.
	(PREFIX_VEX_0F38CD): Ditto.
	(VEX_LEN_0F38CB_P_3_W_0): Ditto.
	(VEX_LEN_0F38CC_P_3_W_0): Ditto.
	(VEX_LEN_0F38CD_P_3_W_0): Ditto.
	(VEX_W_0F38CB_P_3): Ditto.
	(VEX_W_0F38CC_P_3): Ditto.
	(VEX_W_0F38CD_P_3): Ditto.
	(prefix_table): Add PREFIX_VEX_0F38CB, PREFIX_VEX_0F38CC,
	PREFIX_VEX_0F38CD.
	(vex_len_table): Add VEX_LEN_0F38CB_P_3_W_0,
	VEX_LEN_0F38CC_P_3_W_0, VEX_LEN_0F38CD_P_3_W_0.
	(vex_w_table): Add VEX_W_0F38CB_P_3, VEX_W_0F38CC_P_3, VEX_W_0F38CD_P_3.
	* i386-gen.c (isa_dependencies): Add SHA512.
	(cpu_flags): Ditto.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (CpuSHA512): New.
	(i386_cpu_flags): Add cpusha512.
	* i386-opc.tbl: Add SHA512 instructions.
	* i386-tbl.h: Regenerated.
 2023-07-27 20:52:17 +08:00
konglin1
3fde5f6e7d Support Intel AVX-VNNI-INT16 
gas/ChangeLog:

	* NEWS: Support Intel AVX-VNNI-INT16.
	* config/tc-i386.c: Add avx_vnni_int16.
	* doc/c-i386.texi: Document avx_vnni_int16.
	* testsuite/gas/i386/i386.exp: Run AVX VNNI INT16 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/avx-vnni-int16-intel.d: New test.
	* testsuite/gas/i386/avx-vnni-int16.d: New test.
	* testsuite/gas/i386/avx-vnni-int16.s: New test.
	* testsuite/gas/i386/x86-64-avx-vnni-int16-intel.d: New test.
	* testsuite/gas/i386/x86-64-avx-vnni-int16.d: New test.
	* testsuite/gas/i386/x86-64-avx-vnni-int16.s: New test.

opcodes/ChangeLog:

	* i386-dis.c (PREFIX_VEX_0F38D2_W_0): New.
	(PREFIX_VEX_0F38D3_W_0): Ditto.
	(VEX_W_0F38D2_P_0): Ditto.
	(VEX_W_0F38D2_P_1): Ditto.
	(VEX_W_0F38D2_P_2): Ditto.
	(VEX_W_0F38D3_P_0): Ditto.
	(VEX_W_0F38D3_P_1): Ditto.
	(VEX_W_0F38D3_P_2): Ditto.
	(prefix_table): Add PREFIX_VEX_0F38D2_W_0 and
	PREFIX_VEX_0F38D3_W_0.
	(vex_table): Add VEX_W_0F38D2 and VEX_W_0F38D3.
	(vex_w_table): Ditto.
	* i386-gen.c (isa_dependencies): Add AVX_VNNI_INT16.
	(cpu_flag): Ditto.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h: (CpuAVX_VNNI_INT16): New.
	* i386-opc.tbl: Add Intel AVX_VNNI_INT16 instructions.
	* i386-tbl.h: Regenerated.
 2023-07-27 20:51:20 +08:00
Zhang, Jun
c88ed92f0c Support Intel FRED LKGS 
gas/ChangeLog:

	* NEWS: Support Intel FRED LKGS.
	* config/tc-i386.c: Add fred lkgs
	* doc/c-i386.texi: Document .fred, .lkgs.
	* testsuite/gas/i386/i386.exp: Add FRED LKGS tests
	* testsuite/gas/i386/x86-64-fred-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-fred.d: Ditto.
	* testsuite/gas/i386/x86-64-fred.s: Ditto.
	* testsuite/gas/i386/x86-64-lkgs-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-lkgs-inval.l: Ditto.
	* testsuite/gas/i386/x86-64-lkgs-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-lkgs.d: Ditto.
	* testsuite/gas/i386/x86-64-lkgs.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c: New entry for fred, lkgs.
	* i386-gen.c: Add CPU_FRED CPU_LKGS.
	* i386-init.h : Regenerated.
	* i386-mnem.h : Regenerated.
	* i386-opc.h: Add fred, lkgs.
	* i386-opc.tbl: Add FRED, LKGS instructions.
	* i386-tbl.h: Regenerated.
 2023-05-23 14:43:23 +08:00
Haochen Jiang
d100d8c1f3 Support Intel AMX-COMPLEX 
gas/ChangeLog:

	* NEWS: Support Intel AMX-COMPLEX.
	* config/tc-i386.c: Add amx_complex.
	* doc/c-i386.texi: Document .amx_complex.
	* testsuite/gas/i386/i386.exp: Run AMX-COMPLEX tests.
	* testsuite/gas/i386/amx-complex-inval.l: New test.
	* testsuite/gas/i386/amx-complex-inval.s: Ditto.
	* testsuite/gas/i386/x86-64-amx-complex-bad.d: Ditto.
	* testsuite/gas/i386/x86-64-amx-complex-bad.s: Ditto.
	* testsuite/gas/i386/x86-64-amx-complex-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-amx-complex.d: Ditto.
	* testsuite/gas/i386/x86-64-amx-complex.s: Ditto.

opcodes/ChangeLog:

	* i386-dis.c (MOD_VEX_0F386C_X86_64_W_0): New.
	(PREFIX_VEX_0F386C_X86_64_W_0_M_1_L_0): Ditto.
	(X86_64_VEX_0F386C): Ditto.
	(VEX_LEN_0F386C_X86_64_W_0_M_1): Ditto.
	(VEX_W_0F386C_X86_64): Ditto.
	(mod_table): Add MOD_VEX_0F386C_X86_64_W_0.
	(prefix_table): Add PREFIX_VEX_0F386C_X86_64_W_0_M_1_L_0.
	(x86_64_table): Add X86_64_VEX_0F386C.
	(vex_len_table): Add VEX_LEN_0F386C_X86_64_W_0_M_1.
	(vex_w_table): Add VEX_W_0F386C_X86_64.
	* i386-gen.c (cpu_flag_init): Add CPU_AMX_COMPLEX_FLAGS and
	CPU_ANY_AMX_COMPLEX_FLAGS.
	* i386-init.h: Regenerated.
	* i386-mnem.h: Ditto.
	* i386-opc.h (CpuAMX_COMPLEX): New.
	(i386_cpu_flags): Add cpuamx_complex.
	* i386-opc.tbl: Add AMX-COMPLEX instructions.
	* i386-tbl.h: Regenerated.
 2023-04-07 05:47:01 +00:00
Jan Beulich
edd6763868 x86: introduce .insn directive 
For starters this deals with only very basic constructs.
 2023-03-31 08:18:58 +02:00
Jan Beulich
3e451ee4a6 x86: re-use insn mnemonic strings as much as possible 
Compact the mnemonic string table such that the tails of longer
mnemonics are re-used for shorter ones, going beyond what compilers
would typically do, but matching what ELF linkers may do when processing
SHF_MERGE|SHF_STRINGS sections. This reduces table size by about 12.5%.
 2023-01-20 10:16:17 +01:00
Jan Beulich
5c13920291 x86: move insn mnemonics to a separate table 
Using full pointers to reference the insn mnemonic strings is not very
efficient. With overall string size presently just slightly over 20k,
even a 16-bit value would suffice. Use "unsigned int" for now, as
there's no good use we could presently make of the otherwise saved 16
bits.

For 64-bit builds this reduces table size by 6.25% (prior to the recent
ISA extension additions it would have been 12.5%), with a similar effect
on cache occupation of table entries accessed. For PIE builds of gas
this also reduces the number of base relocations quite a bit (obviously
independent of bitness).
 2023-01-20 10:15:48 +01:00