2017-07-25 Tristan Gingold * configure: Regenerate. 2017-07-23 Jiong Wang Backport from mainline 2017-06-06 Jiong Wang * config/tc-arm.c (reject_bad_reg): Allow REG_SP on ARMv8-A. (parse_operands): Allow REG_SP for OP_oRRnpcsp and OP_RRnpcsp on ARMv8-A. (do_co_reg): Allow REG_SP for Rd on ARMv8-A. (do_t_add_sub): Likewise. (do_t_mov_cmp): Likewise. (do_t_tb): Likewise. * testsuite/gas/arm/ld-sp-warn.l: Delete the warning on REG_SP as Rt for ldrsb. * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.d: New test. * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: New test. * testsuite/gas/arm/sp-pc-validations-bad-t.d: Specifies -march=armv7-a. * testsuite/gas/arm/sp-pc-validations-bad-t.s: Remove ".arch armv7-a". * testsuite/gas/arm/sp-usage-thumb2-relax-on-v7.d: New test. * testsuite/gas/arm/sp-usage-thumb2-relax-on-v7.l: New test. * testsuite/gas/arm/sp-usage-thumb2-relax-on-v8.d: New test. * testsuite/gas/arm/sp-usage-thumb2-relax.s: New test. * testsuite/gas/arm/strex-bad-t.d: Specifies -march=armv7-a. 2017-04-05 Ramana Radhakrishnan Backport from mainline 2017-04-04 Ramana Radhakrishnan * config/tc-arm.c (arm_regs): Add MVFR2. (do_vmrs): Constraint for MVFR2 and armv8. (do_vmsr): Likewise. * testsuite/gas/arm/armv8-a+fp.d: Update. * testsuite/gas/arm/armv8-a+fp.s: Likewise. * testsuite/gas/arm/vfp-bad.s: Likewise. * testsuite/gas/arm/vfp-bad.l: Likewise. 2017-06-20 Thomas Preud'homme Backport from mainline 2017-04-24 Thomas Preud'homme * config/tc-arm.c (move_or_literal_pool): Remove code generating MOVS. Forbid MOV.W and MOVW if destination is SP or PC. * testsuite/gas/arm/thumb2_ldr_immediate_highregs_armv6t2.s: Explain expectation of LDR not generating a MOVS for low registers and small constants. Add tests of MOVW generation. * testsuite/gas/arm/thumb2_ldr_immediate_highregs_armv6t2.d: Update expected disassembly. 2017-06-05 Alan Modra Apply from master 2017-03-15 Nick Clifton * config/tc-riscv.c (riscv_pre_output_hook): Fix compile time warning about discarding a const qualifier. 2017-04-03 Palmer Dabbelt * config/tc-riscv.c (riscv_clear_subsets): Cast argument to free to avoid const warnings. 2017-03-30 Palmer Dabbelt * config/tc-riscv.c (riscv_clear_subsets): New function. (riscv_add_subset): Call riscv_clear_subsets and riscv_set_rvc to clear RVC when it's been previously set. 2017-03-21 Palmer Dabbbelt * config/tc-riscv.c (md_show_usage): Remove defuct -m32, -m64, -msoft-float, -mhard-float, -mno-rvc, and -mrvc options; and don't print an invalid default ISA string. * doc/c-riscv.texi (OPTIONS): Add -fpic and -fno-pic options. 2017-03-14 Kito Cheng * config/tc-riscv.c (validate_riscv_insn): Add 'o' RVC immediate encoding format, which can accept 0-valued immediates. (riscv_ip): Likewise. 2017-03-02 Kuan-Lin Chen * config/tc-riscv.h (HWARD2_USE_FIXED_ADVANCE_PC): New define. 2017-03-02 Kuan-Lin Chen * config/tc-riscv.c (md_apply_fix): Set fx_frag and fx_next->fx_frag for CFA_advance_loc relocations. 2017-03-02 Kuan-Lin Chen * config/tc-riscv.c (md_apply_fix): Compute the correct offsets for CFA relocations. 2017-03-27 Alan Modra PR 21303 * testsuite/gas/ppc/pr21303.d, * testsuite/gas/ppc/pr21303.s: New test * testsuite/gas/ppc/ppc.exp: Run it. 2017-03-21 Andreas Krebbel Backport from mainline 2017-03-21 Andreas Krebbel * config/tc-s390.c (s390_parse_cpu): Remove S390_INSTR_FLAG_VX2 from cpu_table. Remove vx2, and novx2 from cpu_flags. 2017-03-08 Peter Bergner * testsuite/gas/ppc/altivec2.d (as): Use the -mpower8 option. (objdump): Use the -Mpower8 option. 2017-03-08 Peter Bergner Apply from master. 2017-03-08 Peter Bergner * testsuite/gas/ppc/power9.d New test. * testsuite/gas/ppc/power9.s: Likewise. 2017-03-02 Tristan Gingold * configure: Regenerate. 2017-03-02 Tristan Gingold * configure: Regenerate. 2017-02-28 Alan Modra * config/tc-nios2.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. 2017-02-28 Alan Modra * config/tc-ppc.c (md_assemble): Use BFD_RELOC_PPC_16DX_HA for addpcis. (md_apply_fix): Remove fx_subsy check. Move code converting to pcrel reloc earlier and handle BFD_RELOC_PPC_16DX_HA. Remove code emiiting errors on seeing fx_pcrel set on unexpected relocs, as that is done now by the generic code via.. * config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): ..this. Define. (TC_VALIDATE_FIX_SUB): Define. 2017-02-27 Richard Sandiford * doc/c-aarch64.texi: Document that sve implies fp16, simd and compnum. * config/tc-aarch64.c (parse_vector_type_for_operand): Allow .q to be used with SVE registers. (parse_operands): Handle new SVE operands. (aarch64_features): Make "sve" require F16 rather than FP. Also require COMPNUM. * testsuite/gas/aarch64/sve.s: Add tests for new instructions. Include compnum tests. * testsuite/gas/aarch64/sve.d: Update accordingly. * testsuite/gas/aarch64/sve-invalid.s: Add tests for new instructions. * testsuite/gas/aarch64/sve-invalid.l: Update accordingly. Also update expected output for new FMOV and MOV alternatives. 2017-02-27 Richard Sandiford * doc/c-aarch64.texi: Add a "compnum" entry. * config/tc-aarch64.c (aarch64_features): Likewise, * testsuite/gas/aarch64/advsimd-compnum.s: New test. * testsuite/gas/aarch64/advsimd-compnum.d: Likewise. 2017-02-27 Richard Sandiford * testsuite/gas/aarch64/sve-sysreg.s, testsuite/gas/aarch64/sve-sysreg.d, testsuite/gas/aarch64/sve-sysreg-invalid.d, testsuite/gas/aarch64/sve-sysreg-invalid.l: New tests. 2017-02-27 Richard Sandiford * doc/c-aarch64.texi: Fix sve entry. 2017-02-27 Szabolcs Nagy * config/tc-aarch64.c (aarch64_features): Add rcpc. * doc/c-aarch64.texi (AArch64 Extensions): Document rcpc. * testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ... * testsuite/gas/aarch64/ldst-rcpc.d: This. * testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ... * testsuite/gas/aarch64/ldst-rcpc.s: This. * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test. 2017-02-14 Alan Modra * testsuite/gas/ppc/cell.s: Correct invalid registers. * testsuite/gas/ppc/vle-simple-1.s: Likewise. * testsuite/gas/ppc/vle-simple-2.s: Likewise. 2017-02-10 Nicholas Piggin * testsuite/gas/ppc/power9.d : New tests. 2017-01-30 Maciej W. Rozycki * config/tc-mips.c (mips_ignore_branch_isa): New variable. (options): Add OPTION_IGNORE_BRANCH_ISA and OPTION_NO_IGNORE_BRANCH_ISA enum values. (md_longopts): Add "mignore-branch-isa" and "mno-ignore-branch-isa" options. (md_parse_option): Handle OPTION_IGNORE_BRANCH_ISA and OPTION_NO_IGNORE_BRANCH_ISA. (fix_bad_cross_mode_branch_p): Return FALSE if `mips_ignore_branch_isa' has been set. (md_show_usage): Add `-mignore-branch-isa' and `-mno-ignore-branch-isa'. * doc/as.texinfo (Target MIPS options): Add `-mignore-branch-isa' and `-mno-ignore-branch-isa' options. (-mignore-branch-isa, -mno-ignore-branch-isa): New options. * doc/c-mips.texi (MIPS Options): Add `-mignore-branch-isa' and `-mno-ignore-branch-isa' options. * testsuite/gas/mips/branch-local-ignore-2.d: New test. * testsuite/gas/mips/branch-local-ignore-3.d: New test. * testsuite/gas/mips/branch-local-ignore-n32-2.d: New test. * testsuite/gas/mips/branch-local-ignore-n32-3.d: New test. * testsuite/gas/mips/branch-local-ignore-n64-2.d: New test. * testsuite/gas/mips/branch-local-ignore-n64-3.d: New test. * testsuite/gas/mips/mips.exp: Run the new tests. 2017-01-30 Maciej W. Rozycki * testsuite/gas/mips/branch-local-2.d: New test. * testsuite/gas/mips/branch-local-3.d: New test. * testsuite/gas/mips/branch-local-n32-2.d: New test. * testsuite/gas/mips/branch-local-n32-3.d: New test. * testsuite/gas/mips/branch-local-n64-2.d: New test. * testsuite/gas/mips/branch-local-n64-3.d: New test. * testsuite/gas/mips/mips.exp: Fold corresponding list tests into the new tests. 2017-01-24 Sebastian Huber * configure.tgt (riscv*-*-*): Remove em=linux. 2017-01-18 Maciej W. Rozycki PR gas/20649 * config/tc-mips.c (pic_need_relax): Don't check for linkonce symbols, remove the `segtype' parameter. (mips_frob_file, md_estimate_size_before_relax): Adjust accordingly. (s_is_linkonce): Add an explanatory comment. * testsuite/gas/mips/comdat-reloc.d: New test. * testsuite/gas/mips/comdat-reloc.s: New test source. * testsuite/gas/mips/mips.exp: Run the new test. 2017-01-18 Bernhard Rosenkranzer PR 21059 * config/bfin-lex.l: Support processing with flex 2.6.3. * itbl-lex.l: Likewise. 2017-01-12 Igor Tsimbalist * config/tc-i386.c (cpu_arch): Add .avx512_vpopcntdq. (cpu_noarch): Add noavx512_vpopcntdq. * doc/c-i386.texi: Document avx512_vpopcntdq, noavx512_vpopcntdq. * testsuite/gas/i386/i386.exp: Run AVX512_VPOPCNTDQ tests. * testsuite/gas/i386/avx512_vpopcntdqd-intel.d: New file. * testsuite/gas/i386/avx512_vpopcntdqd.d: Ditto. * testsuite/gas/i386/avx512_vpopcntdqd.s: Ditto. * testsuite/gas/i386/x86-64-avx512_vpopcntdqd-intel.d: Ditto. * testsuite/gas/i386/x86-64-avx512_vpopcntdqd.d: Ditto. * testsuite/gas/i386/x86-64-avx512_vpopcntdqd.s: Ditto. 2017-01-09 Andrew Waterman * config/tc-riscv.c (append_insn): Don't eagerly apply relocations against constants. (md_apply_fix): Mark relocations against constants as "done." 2017-01-09 Andrew Waterman * config/tc-riscv.c (append_insn): Don't eagerly apply relocations against constants. (md_apply_fix): Mark relocations against constants as "done." 2017-01-09 Palmer Dabbelt Kito Cheng * emulparams/elf32lriscv-defs.sh (INITIAL_READONLY_SECTIONS): Removed. (SDATA_START_SYMBOLS): Likewise. 2017-01-09 Andrew Waterman * config/tc-riscv.c (relaxed_branch_length): Use the long sequence when the target is a weak symbol. 2017-01-04 Szabolcs Nagy * config/tc-aarch64.c (aarch64_features): Add rcpc. * doc/c-aarch64.texi (AArch64 Extensions): Document rcpc. * testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ... * testsuite/gas/aarch64/ldst-rcpc.d: This. * testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ... * testsuite/gas/aarch64/ldst-rcpc.s: This. * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test. 2017-01-04 Norm Jacobs PR gas/20992 * configure.tgt: Treat sparcv9 as sparc64. 2017-01-03 Kito Cheng * config/tc-riscv.c (riscv_set_arch): Whitelist the "q" ISA extension. (riscv_after_parse_args): Set FLOAT_ABI_QUAD when the Q ISA is enabled and no other ABI is specified. 2017-01-03 Dimitar Dimitrov * config/tc-pru.c (md_number_to_chars): Fix parameter to be valueT, as declared in tc.h. (md_apply_fix): Fix to work on 32-bit hosts. >>>>>>> 0115611... RISC-V/GAS: Correct branch relaxation for weak symbols. 2017-01-02 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2016 Copyright (C) 2017 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: