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2023-10-05aarch64: Enable Cortex-X4 CPUSaurabh Jha1-0/+2
2023-09-25Revert "arc: Update NEWS files"Claudiu Zissulescu1-2/+0
This reverts commit a47d304b1229ecf8912fac17ee9c48d1bf3c729a.
2023-09-25arc: Update NEWS filesClaudiu Zissulescu1-0/+2
Add ARCv3 support in NEWS files. Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
2023-09-14x86: support AVX10.1 vector size restrictionsJan Beulich1-0/+2
Recognize "/<number>" suffixes on both -march=+avx10.1 and the corresponding .arch directive, setting an upper bound on the vector size that insns may use. Such a restriction can be reset by setting a new base architecture, by using a suffix-less form, by disabling AVX10, or by enabling any other VEX/EVEX-based vector extension. While for most insns we can suppress their use with too wide operands via registers becoming unavailable (or in Intel syntax memory operand size specifiers not being recognized), mask register insns have to have their minimum required vector size specified in a new attribute. (Of course this new attribute could also be used on other insns.) Note that .insn continues to be permitted to emit EVEX{512,256} (and VEX256 ones) encodings regardless of vector size restrictions in place. Of course these can't be expressed using zmm (or ymm) operands then, but need using the EVEX.512.* forms (broadcast forms may be usable right now, but this may go away so shouldn't be relied upon). This is why no assertions should be added to build_{e,}vex_prefix().
2023-08-16kvx: New port.Paul Iannetta1-0/+2
2023-08-16aarch64: Enable Cortex-A720 CPURichard Ball1-0/+2
This patch adds support for the Cortex-A720 CPU to binutils. bfd/ChangeLog: * cpu-aarch64.c: Add Cortex-A720. gas/ChangeLog: * NEWS: Update docs. * config/tc-aarch64.c: Add Cortex-A720. * doc/c-aarch64.texi: Update docs. * testsuite/gas/aarch64/cpu-cortex-a720.d: New test.
2023-08-10aarch64: Enable Cortex-A520 CPURichard Ball1-0/+2
This patch adds support for the Cortex-A520 CPU to gas. No regressions on aarch64-none-elf. gas/ChangeLog: * NEWS: Update docs. * config/tc-aarch64.c: Add Cortex-A520. * doc/c-aarch64.texi: Update docs.
2023-08-02Revert "2.41 Release sources"Sam James1-0/+10
This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d. See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
2023-08-022.41 Release sourcesbinutils-2_41-releaseNick Clifton1-10/+0
2023-07-27Support Intel PBNDKBHu, Lin11-0/+2
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.
2023-07-27Support Intel SM4Haochen Jiang1-0/+2
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.
2023-07-27Support Intel SM3Haochen Jiang1-0/+2
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.
2023-07-27Support Intel SHA512Haochen Jiang1-0/+2
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.
2023-07-27Support Intel AVX-VNNI-INT16konglin11-0/+2
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.
2023-07-03Add markers for the 2.41 branchNick Clifton1-0/+2
2023-07-03gas: NEWS: Announce LoongArch changes in the 2.41 cycleWANG Xuerui1-0/+12
gas/ChangeLog: * NEWS: Mention LoongArch changes for 2.41. Signed-off-by: WANG Xuerui <git@xen0n.name>
2023-05-23Support Intel FRED LKGSZhang, Jun1-0/+4
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.
2023-05-23Revert "Support Intel FRED LKGS"liuhongt1-4/+0
This reverts commit e5a497fe38e0ab19e16bdd9e4b4ed5e4d0056478.
2023-05-23Support Intel FRED LKGSZhang, Jun1-0/+4
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.
2023-04-07Support Intel AMX-COMPLEXHaochen Jiang1-0/+2
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.
2023-03-31x86: document .insnJan Beulich1-0/+2
... and mention its introduction in NEWS.
2023-03-30aarch64: Add +sme2Richard Sandiford1-0/+2
This patch adds bare-bones support for +sme2. Later patches fill in the rest.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-12-31Add markers for 2.40 branchNick Clifton1-0/+2
2022-11-17RISC-V: Add T-Head Int vendor extensionChristoph Müllner1-1/+1
This patch adds the XTheadInt extension, which provides interrupt stack management instructions. The XTheadFmv extension is documented in the RISC-V toolchain contentions: https://github.com/riscv-non-isa/riscv-toolchain-conventions Co-developed-by: Lifang Xia <lifang_xia@linux.alibaba.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2022-11-17RISC-V: Add T-Head Fmv vendor extensionChristoph Müllner1-3/+3
This patch adds the XTheadFmv extension, which allows to access the upper 32 bits of a double-precision floating-point register in RV32. The XTheadFmv extension is documented in the RISC-V toolchain contentions: https://github.com/riscv-non-isa/riscv-toolchain-conventions Co-developed-by: Lifang Xia <lifang_xia@linux.alibaba.com> Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
2022-11-15gas/NEWS: add text about new command line option and SFrame supportIndu Bhagat1-0/+3
ChangeLog: * gas/NEWS: Add SFrame related news.
2022-11-14arm: Add support for Cortex-X1C CPU.Srinath Parvathaneni1-0/+2
This patch adds support for Cortex-X1C CPU in Arm. bfd/ChangeLog: 2022-11-09 Srinath Parvathaneni <srinath.parvathaneni@arm.com> * cpu-arm.c (processors): Add Cortex-X1C CPU entry. gas/ChangeLog: 2022-11-09 Srinath Parvathaneni <srinath.parvathaneni@arm.com> * NEWS: Update docs. * config/tc-arm.c (arm_cpus): Add cortex-x1c to -mcpu. * doc/c-arm.texi: Update docs. * testsuite/gas/arm/cpu-cortex-x1c.d: New test.
2022-11-08Support Intel RAO-INTKong Lingling1-0/+2
gas/ChangeLog: * NEWS: Support Intel RAO-INT. * config/tc-i386.c: Add raoint. * doc/c-i386.texi: Document .raoint. * testsuite/gas/i386/i386.exp: Run RAO_INT tests. * testsuite/gas/i386/raoint-intel.d: New test. * testsuite/gas/i386/raoint.d: Ditto. * testsuite/gas/i386/raoint.s: Ditto. * testsuite/gas/i386/x86-64-raoint-intel.d: Ditto. * testsuite/gas/i386/x86-64-raoint.d: Ditto. * testsuite/gas/i386/x86-64-raoint.s: Ditto. opcodes/ChangeLog: * i386-dis.c (PREFIX_0F38FC): New. (prefix_table): Add PREFIX_0F38FC. * i386-gen.c: (cpu_flag_init): Add CPU_RAO_INT_FLAGS and CPU_ANY_RAO_INT_FLAGS. * i386-init.h: Regenerated. * i386-opc.h: (CpuRAO_INT): New. (i386_cpu_flags): Add cpuraoint. * i386-opc.tbl: Add RAO_INT instructions. * i386-tbl.h: Regenerated.
2022-11-04Support Intel AVX-NE-CONVERTkonglin11-0/+2
gas/ChangeLog: * NEWS: Support Intel AVX-NE-CONVERT. * config/tc-i386.c: Add avx_ne_convert. * doc/c-i386.texi: Document .avx_ne_convert. * testsuite/gas/i386/i386.exp: Run AVX NE CONVERT tests. * testsuite/gas/i386/avx-ne-convert-intel.d: New test. * testsuite/gas/i386/avx-ne-convert.d: Ditto. * testsuite/gas/i386/avx-ne-convert.s: Ditto. * testsuite/gas/i386/x86-64-avx-ne-convert-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx-ne-convert.d: Ditto. * testsuite/gas/i386/x86-64-avx-ne-convert.s: Ditto. opcodes/ChangeLog: * i386-dis.c (Mw): New. (PREFIX_VEX_0F3872): Ditto. (PREFIX_VEX_0F38B0_W_0): Ditto. (PREFIX_VEX_0F38B1_W_0): Ditto. (VEX_W_0F3872_P_1): Ditto. (VEX_W_0F38B0): Ditto. (VEX_W_0F38B1): Ditto. (prefix_table): Add PREFIX_VEX_0F3872, PREFIX_VEX_0F38B0_W_0, PREFIX_VEX_0F38B1_W_0. (vex_w_table): Add VEX_W_0F3872_P_1, VEX_W_0F38B0, VEX_W_0F38B1. * i386-gen.c (cpu_flag_init): Add CPU_AVX_NE_CONVERT_FLGAS and CPU_ANY_AVX_NE_CONVERT_FLAGS. (cpu_flags): Add CpuAVX_NE_CONVERT. * i386-init.h: Regenerated. * i386-opc.h (CpuAVX_NE CONVERT): New. (i386_cpu_flags): Add cpuavx_ne_convert. * i386-opc.tbl: Add Intel AVX-NE-CONVERT instructions. * i386-tbl.h: Regenerated.
2022-11-02Support Intel MSRLISTHu, Lin11-0/+2
gas/ChangeLog: * NEWS: Support Intel MSRLIST. * config/tc-i386.c: Add msrlist. * doc/c-i386.texi: Document .msrlist. * testsuite/gas/i386/i386.exp: Add MSRLIST tests. * testsuite/gas/i386/msrlist-inval.l: New test. * testsuite/gas/i386/msrlist-inval.s: Ditto. * testsuite/gas/i386/x86-64-msrlist-intel.d: Ditto. * testsuite/gas/i386/x86-64-msrlist.d: Ditto. * testsuite/gas/i386/x86-64-msrlist.s: Ditto. opcodes/ChangeLog: * i386-dis.c (X86_64_0F01_REG_0_MOD_3_RM_6_P_1): New. (X86_64_0F01_REG_0_MOD_3_RM_6_P_3): Ditto. (prefix_table): New entry for msrlist. (x86_64_table): Add X86_64_0F01_REG_0_MOD_3_RM_6_P_1 and X86_64_0F01_REG_0_MOD_3_RM_6_P_3. * i386-gen.c (cpu_flag_init): Add CPU_MSRLIST_FLAGS and CPU_ANY_MSRLIST_FLAGS. * i386-init.h: Regenerated. * i386-opc.h (CpuMSRLIST): New. (i386_cpu_flags): Add cpumsrlist. * i386-opc.tbl: Add MSRLIST instructions. * i386-tbl.h: Regenerated.
2022-11-02Support Intel WRMSRNSHu, Lin11-0/+2
gas/ChangeLog: * NEWS: Support Intel WRMSRNS. * config/tc-i386.c: Add wrmsrns. * doc/c-i386.texi: Document .wrmsrns. * testsuite/gas/i386/i386.exp: Add WRMSRNS tests. * testsuite/gas/i386/wrmsrns-intel.d: New test. * testsuite/gas/i386/wrmsrns.d: Ditto. * testsuite/gas/i386/wrmsrns.s: Ditto. * testsuite/gas/i386/x86-64-wrmsrns-intel.d: Ditto. * testsuite/gas/i386/x86-64-wrmsrns.d: Ditto. opcodes/ChangeLog: * i386-dis.c (PREFIX_0F01_REG_0_MOD_3_RM_6): New. (prefix_table): Add PREFIX_0F01_REG_0_MOD_3_RM_6. (rm_table): New entry for wrmsrns. * i386-gen.c (cpu_flag_init): Add CPU_WRMSRNS_FLAGS and CPU_ANY_WRMSRNS_FLAGS. (cpu_flags): Add CpuWRMSRNS. * i386-init.h: Regenerated. * i386-opc.h (CpuWRMSRNS): New. (i386_cpu_flags): Add cpuwrmsrns. * i386-opc.tbl: Add WRMSRNS instructions. * i386-tbl.h: Regenerated.
2022-11-02Support Intel CMPccXADDHaochen Jiang1-0/+2
gas/ChangeLog: * NEWS: Support Intel CMPccXADD. * config/tc-i386.c: Add cmpccxadd. (build_modrm_byte): Add operations for Vex.VVVV reg on operand 0 while have memory operand. * doc/c-i386.texi: Document .cmpccxadd. * testsuite/gas/i386/i386.exp: Run CMPccXADD tests. * testsuite/gas/i386/cmpccxadd-inval.s: New test. * testsuite/gas/i386/cmpccxadd-inval.l: Ditto. * testsuite/gas/i386/x86-64-cmpccxadd-intel.d: Ditto. * testsuite/gas/i386/x86-64-cmpccxadd.s: Ditto. * testsuite/gas/i386/x86-64-cmpccxadd.d: Ditto. opcodes/ChangeLog: * i386-dis.c (Mdq): New. (X86_64_VEX_0F38E0): Ditto. (X86_64_VEX_0F38E1): Ditto. (X86_64_VEX_0F38E2): Ditto. (X86_64_VEX_0F38E3): Ditto. (X86_64_VEX_0F38E4): Ditto. (X86_64_VEX_0F38E5): Ditto. (X86_64_VEX_0F38E6): Ditto. (X86_64_VEX_0F38E7): Ditto. (X86_64_VEX_0F38E8): Ditto. (X86_64_VEX_0F38E9): Ditto. (X86_64_VEX_0F38EA): Ditto. (X86_64_VEX_0F38EB): Ditto. (X86_64_VEX_0F38EC): Ditto. (X86_64_VEX_0F38ED): Ditto. (X86_64_VEX_0F38EE): Ditto. (X86_64_VEX_0F38EF): Ditto. (x86_64_table): Add X86_64_VEX_0F38E0, X86_64_VEX_0F38E1, X86_64_VEX_0F38E2, X86_64_VEX_0F38E3, X86_64_VEX_0F38E4, X86_64_VEX_0F38E5, X86_64_VEX_0F38E6, X86_64_VEX_0F38E7, X86_64_VEX_0F38E8, X86_64_VEX_0F38E9, X86_64_VEX_0F38EA, X86_64_VEX_0F38EB, X86_64_VEX_0F38EC, X86_64_VEX_0F38ED, X86_64_VEX_0F38EE, X86_64_VEX_0F38EF. * i386-gen.c (cpu_flag_init): Add CPU_CMPCCXADD_FLAGS and CPU_ANY_CMPCCXADD_FLAGS. (cpu_flags): Add CpuCMPCCXADD. * i386-init.h: Regenerated. * i386-opc.h (CpuCMPCCXADD): New. (i386_cpu_flags): Add cpucmpccxadd. Comment unused for it is actually 0. * i386-opc.tbl: Add Intel CMPccXADD instructions. * i386-tbl.h: Regenerated.
2022-11-02Support Intel AVX-VNNI-INT8Cui,Lili1-0/+2
gas/ * NEWS: Support Intel AVX-VNNI-INT8. * config/tc-i386.c: Add avx_vnni_int8. * doc/c-i386.texi: Document avx_vnni_int8. * testsuite/gas/i386/avx-vnni-int8-intel.d: New file. * testsuite/gas/i386/avx-vnni-int8.d: Likewise. * testsuite/gas/i386/avx-vnni-int8.s: Likewise. * testsuite/gas/i386/x86-64-avx-vnni-int8-intel.d: Likewise. * testsuite/gas/i386/x86-64-avx-vnni-int8.d: Likewise. * testsuite/gas/i386/x86-64-avx-vnni-int8.s: Likewise. * testsuite/gas/i386/i386.exp: Run AVX VNNI INT8 tests. opcodes/ * i386-dis.c: (PREFIX_VEX_0F3850) New. (PREFIX_VEX_0F3851): Likewise. (VEX_W_0F3850_P_0): Likewise. (VEX_W_0F3850_P_1): Likewise. (VEX_W_0F3850_P_2): Likewise. (VEX_W_0F3850_P_3): Likewise. (VEX_W_0F3851_P_0): Likewise. (VEX_W_0F3851_P_1): Likewise. (VEX_W_0F3851_P_2): Likewise. (VEX_W_0F3851_P_3): Likewise. (VEX_W_0F3850): Delete. (VEX_W_0F3851): Likewise. (prefix_table): Add PREFIX_VEX_0F3850 and PREFIX_VEX_0F3851. (vex_table): Add PREFIX_VEX_0F3850 and PREFIX_VEX_0F3851, delete VEX_W_0F3850 and VEX_W_0F3851. (vex_w_table): Add VEX_W_0F3850_P_0, VEX_W_0F3850_P_1, VEX_W_0F3850_P_2 VEX_W_0F3850_P_3, VEX_W_0F3851_P_0, VEX_W_0F3851_P_1, VEX_W_0F3851_P_2 and VEX_W_0F3851_P_3, delete VEX_W_0F3850 and VEX_W_0F3851. * i386-gen.c: (cpu_flag_init): Add CPU_AVX_VNNI_INT8_FLAGS and CPU_ANY_AVX_VNNI_INT8_FLAGS. (cpu_flags): Add CpuAVX_VNNI_INT8. * i386-opc.h (CpuAVX_VNNI_INT8): New. * i386-opc.tbl: Add Intel AVX_VNNI_INT8 instructions. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2022-11-02Support Intel AVX-IFMAHongyu Wang1-0/+2
x86: Support Intel AVX-IFMA Intel AVX IFMA instructions are marked with CpuVEX_PREFIX, which is cleared by default. Without {vex} pseudo prefix, Intel IFMA instructions are encoded with EVEX prefix. {vex} pseudo prefix will turn on VEX encoding for Intel IFMA instructions. gas/ * NEWS: Support Intel AVX-IFMA. * config/tc-i386.c (cpu_arch): Add avx_ifma. * doc/c-i386.texi: Document .avx_ifma. * testsuite/gas/i386/avx-ifma.d: New file. * testsuite/gas/i386/avx-ifma-intel.d: Likewise. * testsuite/gas/i386/avx-ifma.s: Likewise. * testsuite/gas/i386/x86-64-avx-ifma.d: Likewise. * testsuite/gas/i386/x86-64-avx-ifma-intel.d: Likewise. * testsuite/gas/i386/x86-64-avx-ifma.s: Likewise. * testsuite/gas/i386/i386.exp: Run AVX IFMA tests. opcodes/ * i386-dis.c (PREFIX_VEX_0F38B4): New. (PREFIX_VEX_0F38B5): Likewise. (VEX_W_0F38B4_P_2): Likewise. (VEX_W_0F38B5_P_2): Likewise. (prefix_table): Add PREFIX_VEX_0F38B4 and PREFIX_VEX_0F38B5. (vex_table): Add VEX_W_0F38B4_P_2 and VEX_W_0F38B5_P_2. * i386-dis-evex.h: Fold AVX512IFMA entries to AVX-IFMA. * i386-gen.c (cpu_flag_init): Clear the CpuAVX_IFMA bit in CPU_UNKNOWN_FLAGS. Add CPU_AVX_IFMA_FLGAS and CPU_ANY_AVX_IFMA_FLAGS. Add CpuAVX_IFMA to CPU_AVX2_FLAGS. (cpu_flags): Add CpuAVX_IFMA. * i386-opc.h (CpuAVX_IFMA): New. (i386_cpu_flags): Add cpuavx_ifma. * i386-opc.tbl: Add Intel AVX IFMA instructions. * i386-init.h: Regenerated. * i386-tbl.h: Likewise. Co-authored-by: Haochen Jiang <haochen.jiang@intel.com>
2022-10-31Support Intel PREFETCHICui, Lili1-0/+2
gas/ChangeLog: * NEWS: Add support for Intel PREFETCHI instruction. * config/tc-i386.c (load_insn_p): Use prefetch* to fold all prefetches. (md_assemble): Add warning for illegal input of PREFETCHI. * doc/c-i386.texi: Document .prefetchi. * testsuite/gas/i386/i386.exp: Run PREFETCHI tests. * testsuite/gas/i386/x86-64-lfence-load.d: Add PREFETCHI. * testsuite/gas/i386/x86-64-lfence-load.s: Likewise. * testsuite/gas/i386/x86-64-prefetch.d: New test. * testsuite/gas/i386/x86-64-prefetchi-intel.d: Likewise. * testsuite/gas/i386/x86-64-prefetchi-inval-register.d: Likewise.. * testsuite/gas/i386/x86-64-prefetchi-inval-register.s: Likewise. * testsuite/gas/i386/x86-64-prefetchi-warn.l: Likewise. * testsuite/gas/i386/x86-64-prefetchi-warn.s: Likewise. * testsuite/gas/i386/x86-64-prefetchi.d: Likewise. * testsuite/gas/i386/x86-64-prefetchi.s: Likewise. opcodes/ChangeLog: * i386-dis.c (reg_table): Add MOD_0F18_REG_6 and MOD_0F18_REG_7 (x86_64_table): Add X86_64_0F18_REG_6_MOD_0 and X86_64_0F18_REG_7_MOD_0. (mod_table): Add MOD_0F18_REG_6 and MOD_0F18_REG_7. (prefix_table): Add PREFIX_0F18_REG_6_MOD_0_X86_64 and PREFIX_0F18_REG_7_MOD_0_X86_64. (PREFETCHI_Fixup): New. * i386-gen.c (cpu_flag_init): Add CPU_PREFETCHI_FLAGS. (cpu_flags): Add CpuPREFETCHI. * i386-opc.h (CpuPREFETCHI): New. (i386_cpu_flags): Add cpuprefetchi. * i386-opc.tbl: Add Intel PREFETCHI instructions. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.
2022-10-28gas: NEWS: Note support for RISC-V ZawrsPalmer Dabbelt1-0/+2
This has been supported since eb668e50036 ("RISC-V: Add Zawrs ISA extension support").
2022-10-28gas: NEWS: Add a missing newlinePalmer Dabbelt1-0/+1
2022-10-21Support Intel AMX-FP16Cui,Lili1-0/+2
gas/ * NEWS: Add support for Intel AMX-FP16 instruction. * config/tc-i386.c: Add amx_fp16. * doc/c-i386.texi: Document .amx_fp16. * testsuite/gas/i386/i386.exp: Add AMX-FP16 tests. * testsuite/gas/i386/x86-64-amx-fp16-intel.d: New test. * testsuite/gas/i386/x86-64-amx-fp16.d: Likewise. * testsuite/gas/i386/x86-64-amx-fp16.s: Likewise. * testsuite/gas/i386/x86-64-amx-fp16-bad.d: Likewise. * testsuite/gas/i386/x86-64-amx-fp16-bad.s: Likewise. opcodes/ * i386-dis.c (MOD_VEX_0F385C_X86_64_P_3_W_0): New. (VEX_LEN_0F385C_X86_64_P_3_W_0_M_0): Likewise. (VEX_W_0F385C_X86_64_P_3): Likewise. (prefix_table): Add VEX_W_0F385C_X86_64_P_3. (vex_len_table): Add VEX_LEN_0F385C_X86_64_P_3_W_0_M_0. (vex_w_table): Add VEX_W_0F385C_X86_64_P_3. (mod_table): Add MOD_VEX_0F385C_X86_64_P_3_W_0. * i386-gen.c (cpu_flag_init): Add AMX-FP16_FLAGS. (CPU_ANY_AMX_TILE_FLAGS): Add CpuAMX_FP16. (cpu_flags): Add CpuAMX-FP16. * i386-opc.h (enum): Add CpuAMX-FP16. (i386_cpu_flags): Add cpuamx_fp16. * i386-opc.tbl: Add Intel AMX-FP16 instruction. * i386-init.h: Regenerate. * i386-tbl.h: Likewise.
2022-10-11add --enable-default-compressed-debug-sections-algorithm configure optionMartin Liska1-0/+3
ChangeLog: * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. gas/ChangeLog: * NEWS: Document the new option. * as.c (flag_compress_debug): Set default algorithm based on the configure option. * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. * config.in: Likewise. ld/ChangeLog: * NEWS: Document the new option. * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. * config.in: Likewise. * ldmain.c: Set default algorithm based on the configure option.
2022-10-04gas: NEWS: Mention the T-Head extensions that were recently addedPalmer Dabbelt1-0/+5
2022-09-26binutils, gdb: support zstd compressed debug sectionsFangrui Song1-0/+3
PR29397 PR29563: Add new configure option --with-zstd which defaults to auto. If pkgconfig/libzstd.pc is found, define HAVE_ZSTD and support zstd compressed debug sections for most tools. * bfd: for addr2line, objdump --dwarf, gdb, etc * gas: support --compress-debug-sections=zstd * ld: support ELFCOMPRESS_ZSTD input and --compress-debug-sections=zstd * objcopy: support ELFCOMPRESS_ZSTD input for --decompress-debug-sections and --compress-debug-sections=zstd * gdb: support ELFCOMPRESS_ZSTD input. The bfd change references zstd symbols, so gdb has to link against -lzstd in this patch. If zstd is not supported, ELFCOMPRESS_ZSTD input triggers an error. We can avoid HAVE_ZSTD if binutils-gdb imports zstd/ like zlib/, but this is too heavyweight, so don't do it for now. ``` % ld/ld-new a.o ld/ld-new: a.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... % ld/ld-new a.o --compress-debug-sections=zstd ld/ld-new: --compress-debug-sections=zstd: ld is not built with zstd support % binutils/objcopy --compress-debug-sections=zstd a.o b.o binutils/objcopy: --compress-debug-sections=zstd: binutils is not built with zstd support % binutils/objcopy b.o --decompress-debug-sections binutils/objcopy: zstd.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... ```
2022-08-25gas: NEWS: Add the RISC-V features for 2.39Palmer Dabbelt1-0/+12
2022-08-25gas: NEWS: Add the RISC-V features for 2.38Palmer Dabbelt1-0/+11
2022-08-25gas: NEWS: Add the RISC-V features for 2.37Palmer Dabbelt1-0/+3
2022-08-25gas: NEWS: Add the RISC-V features for 2.36Palmer Dabbelt1-0/+2
2022-08-25gas: NEWS: Add the RISC-V features for 2.35Palmer Dabbelt1-0/+5
2022-08-25gas: NEWS: Add the RISC-V features for 2.31Palmer Dabbelt1-0/+2
2022-07-08Add markers for 2.39 branchNick Clifton1-0/+2
2022-03-24x86: mention dropped L1OM/K1OM support in ld/ as wellJan Beulich1-2/+0
This amends e961c696dcb2 ("x86: drop L1OM/K1OM support from ld"). Also remove the marker that I mistakenly added in c085ab00c7b2 ("x86: drop L1OM/K1OM support from gas").
generated by cgit v1.1 at 2024-09-07 15:25:00 +0000