2018-02-23 Kuan-Lin Chen * config/tc-nds32.c (ict_model): New function. Hook new directive .ict_model. (nds32_insert_relax_entry): Tag the bits of entry relocation for .ict_model. 2018-02-22 H.J. Lu * config/tc-i386.c (_i386_insn): Add rex_encoding. (md_assemble): When i.rex_encoding is true, generate a REX byte if possible. (parse_insn): Set i.rex_encoding for {rex}. * doc/c-i386.texi: Document {rex}. * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests. * testsuite/gas/i386/x86-64-pseudos.d: Updated. 2018-02-22 A. Wilcox PR 22014 * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the instruction size suffix. 2018-02-20 Maciej W. Rozycki * testsuite/gas/mips/mips16-branch-reloc-4.d: New test. * testsuite/gas/mips/mips16-branch-reloc-5.d: New test. * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source. * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. 2018-02-20 Max Filippov * config/tc-xtensa.c (struct litpool_frag): Add new field literal_count. (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS) (MAX_POOL_LITERALS): New macro definitions. (auto_litpool_limit): Initialize to 0. (md_parse_option): Set auto_litpool_limit in the presence of --auto-litpools option. (xtensa_maybe_create_literal_pool_frag): Zero-initialize literal_count field. (xg_find_litpool): New function. Make sure that found literal pool size is within the limit. (xtensa_move_literals): Extract literal pool search code into the new function. * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test. * testsuite/gas/xtensa/auto-litpools-2.d: New file. * testsuite/gas/xtensa/auto-litpools-2.s: New file. * testsuite/gas/xtensa/auto-litpools.d: Fix up changed addresses. * testsuite/gas/xtensa/auto-litpools.s: Change literal value so that objdump doesn't get out of sync. 2018-02-20 Thomas Preud'homme * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are also the same as -march. 2018-02-17 H.J. Lu * NEWS: Mention .nop directive. * as.h (_relax_state): Add rs_space_nop and rs_fill_nop. * read.c (potable): Add .nop. (s_nop): New function. * read.h (s_nop): New prototype. * write.c (cvt_frag_to_fill): Handle rs_space_nop and rs_fill_nop. (md_generate_nops): New function. (relax_segment): Likewise. (write_contents): Use md_generate_nops for rs_fill_nop. * config/tc-i386.c (alt64_11): New. (alt64_patt): Likewise. (md_convert_frag): Handle rs_space_nop. (i386_output_nops): New function. (i386_generate_nops): Likewise. (i386_align_code): Call i386_output_nops. * config/tc-i386.h (i386_generate_nops): New. (md_generate_nops): Likewise. * doc/as.texinfo: Document .nop directive. * testsuite/gas/i386/i386.exp: Run .nop directive tests. * testsuite/gas/i386/nop-1.d: New file. * testsuite/gas/i386/nop-1.s: Likewise. * testsuite/gas/i386/nop-2.d: Likewise. * testsuite/gas/i386/nop-2.s: Likewise. * testsuite/gas/i386/nop-3.d: Likewise. * testsuite/gas/i386/nop-3.s: Likewise. * testsuite/gas/i386/nop-4.d: Likewise. * testsuite/gas/i386/nop-4.s: Likewise. * testsuite/gas/i386/nop-5.d: Likewise. * testsuite/gas/i386/nop-5.s: Likewise. * testsuite/gas/i386/nop-6.d: Likewise. * testsuite/gas/i386/nop-6.s: Likewise. * testsuite/gas/i386/nop-bad-1.l: Likewise. * testsuite/gas/i386/nop-bad-1.s: Likewise. * testsuite/gas/i386/x86-64-nop-1.d: Likewise. * testsuite/gas/i386/x86-64-nop-2.d: Likewise. * testsuite/gas/i386/x86-64-nop-3.d: Likewise. * testsuite/gas/i386/x86-64-nop-4.d: Likewise. * testsuite/gas/i386/x86-64-nop-5.d: Likewise. * testsuite/gas/i386/x86-64-nop-6.d: Likewise. 2018-02-15 Tamar Christina * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A. * testsuite/gas/arm/attr-march-armv8_4-a.d: New. 2018-02-13 Max Filippov * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline frag that contains source address. 2018-02-13 Nick Clifton PR 22773 * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR instruction before assuming that it is a MOV instruction. * testsuite/gas/arm/pr22773.s: New test. * testsuite/gas/arm/pr22773.d: New test driver. * testsuite/gas/arm/pr22773.l: New expected output. 2018-02-13 H.J. Lu PR gas/22791 * config/tc-i386.c (need_plt32_p): New function. (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible. (md_estimate_size_before_relax): Likewise. * testsuite/gas/i386/reloc64.d: Updated. * testsuite/gas/i386/x86-64-jump.d: Likewise. * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise. * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise. * testsuite/gas/i386/x86-64-relax-2.d: Likewise. * testsuite/gas/i386/x86-64-relax-3.d: Likewise. * testsuite/gas/i386/ilp32/reloc64.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise. 2018-02-13 Maciej W. Rozycki * testsuite/gas/mips/loongson-3a-2.d: Rename test. 2018-02-13 Nick Clifton PR 22823 * config/obj-elf.c (elf_pseudo_table): Remove now redundant casts. (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit. (obj_elf_vtable_inherit): New stub function that calls obj_elf_get_vtable_inherit. (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry. (obj_elf_vtable_entry): New stub function that calls obj_elf_get_vtable_entry. * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype. (obj_elf_vtable_entry) Likewise. (obj_elf_get_vtable_inherit) Likewise. (obj_elf_get_vtable_entry) Likewise. * config/tc-arm.c (md_pseudo_table): Remove now redundant cast. * config/tc-i386c (md_pseudo_table): Likewise. * config/tc-hppa.c (pa_vtable_entry): Call obj_elf_get_vtable_entry. (pa_vtable_inherit): Call obj_elf_get_vtable_inherit. * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file with call to dwarf2_get_filename. * dwarf2dbg.c (dwarf2_directive_file): Rename to dwarf2_directive_filename. (dwarf2_directive_file): New stub function that calls dwarf2_directive_filename. * dwarf2dbg.h: Prototype dwarf2_directive_filename. 2018-02-12 Maciej W. Rozycki * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to `as' flags. 2018-02-12 Henry Wong * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix. * testsuite/gas/mips/r6-n32.d: Likewise. * testsuite/gas/mips/r6-n64.d: Likewise. 2018-02-12 Nick Clifton * po/ru.po: Updated Russian translation. 2018-02-08 Alan Modra PR 22819 * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking. (ppc_frag_check): Likewise. * testsuite/gas/ppc/misalign.d, * testsuite/gas/ppc/misalign.l, * testsuite/gas/ppc/misalign.s: New test. * testsuite/gas/ppc/misalign2.d, * testsuite/gas/ppc/misalign2.s: New test. * testsuite/gas/ppc/ppc.exp: Run them. 2018-02-05 Maciej W. Rozycki * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename `expr' parameter to `ep'. 2018-02-05 Maciej W. Rozycki * testsuite/gas/mips/reginfo-2.d: New test. * testsuite/gas/mips/reginfo-2-n32.d: New test. * testsuite/gas/mips/reginfo-2.l: New test stderr output. * testsuite/gas/mips/reginfo-2.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. 2018-02-05 Nick Clifton * po/ru.po: Updated Russian translation. 2018-01-31 Alan Modra PR 22714 * app.c (last_char): New static var. (struct app_save): Add last_char field. (app_push, app_pop): Handle it. (do_scrub_chars): Use last_char in test for "\@". Set last_char. 2018-01-29 Eric Botcazou PR gas/22738 * config/tc-sparc.h (sparc_mach): Declare. (TARGET_MACH): Define to above. * config/tc-sparc.c (sparc_mach): New function. (sparc_md_end): Minor tweak. 2018-01-29 Nick Clifton * po/ru.po: Updated Russian translation. 2018-01-26 Maciej W. Rozycki * configure.tgt: Use generic emulation for `mips-*-windiss', overriding the blanket choice made for `*-*-windiss'. 2018-01-26 Maciej W. Rozycki * configure.tgt: Use `mips-*-sysv4*' rather than `mips-*-sysv4*MP*'. 2018-01-24 Renlin Li * config/tc-aarch64.c (reloc_table): add entries for BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3. (process_movw_reloc_info): Supports newly added MOVW_PREL relocations. (md_apply_fix): Likewise * testsuite/gas/aarch64/prel_g0.s: New. * testsuite/gas/aarch64/prel_g0.d: New. * testsuite/gas/aarch64/prel_g0_nc.s: New. * testsuite/gas/aarch64/prel_g0_nc.d: New. * testsuite/gas/aarch64/prel_g1.s: New. * testsuite/gas/aarch64/prel_g1.d: New. * testsuite/gas/aarch64/prel_g1_nc.s: New. * testsuite/gas/aarch64/prel_g1_nc.d: New. * testsuite/gas/aarch64/prel_g2.s: New. * testsuite/gas/aarch64/prel_g2.d: New. * testsuite/gas/aarch64/prel_g2_nc.s: New. * testsuite/gas/aarch64/prel_g2_nc.d: New. * testsuite/gas/aarch64/prel_g3.s: New. * testsuite/gas/aarch64/prel_g3.d: New. 2018-01-23 Maciej W. Rozycki * configure.ac: Also set `mips_default_abi' to N32_ABI for `mips64*-ps2-elf*'. * configure: Regenerate. 2018-01-23 Maciej W. Rozycki * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE enum value. 2018-01-23 Igor Tsimbalist * config/tc-i386.c (cpu_arch): Add .pconfig. * doc/c-i386.texi: Document .pconfig. * testsuite/gas/i386/i386.exp: Add PCONFIG tests. * testsuite/gas/i386/pconfig-intel.d: New test. * testsuite/gas/i386/pconfig.d: Likewise. * testsuite/gas/i386/pconfig.s: Likewise. * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise. * testsuite/gas/i386/x86-64-pconfig.d: Likewise. * testsuite/gas/i386/x86-64-pconfig.s: Likewise. 2018-01-23 Igor Tsimbalist * config/tc-i386.c (cpu_arch): Add .wbnoinvd. * doc/c-i386.texi: Document .wbnoinvd. * testsuite/gas/i386/i386.exp: Add WBNOINVD tests. * testsuite/gas/i386/wbnoinvd-intel.d: New test. * testsuite/gas/i386/wbnoinvd.d: Likewise. * testsuite/gas/i386/wbnoinvd.s: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise. * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise. 2018-01-23 Maciej W. Rozycki * config/tc-mips.c (md_show_usage): Correctly indicate the configuration-specific default ABI. 2018-01-23 Maciej W. Rozycki * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and `-mno-mips16e2' options. 2018-01-22 Maciej W. Rozycki * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides): Correct syntax of the `.set nomips16e2' directive description. 2018-01-22 Oleg Endo PR 22737 * config/tc-rx.c (rx_start_line): Handle escaped double-quote character. * testsuite/gas/rx/pr22737.s: New test. * testsuite/gas/rx/pr22737.d: Likewise. * testsuite/gas/rx/rx.exp: Run the new test. 2018-01-19 Thomas Preud'homme * config/tc-arm.c (ToC macro): Remove spurious comment. (ToU macro): Likewise. 2018-01-17 Jim Wilson * config/tc-riscv.c (validate_riscv_insn) <'z'>: New. (riscv_ip) <'z'>: New. 2018-01-17 Igor Tsimbalist * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk. (cpu_noarch): Add noibt, noshstk. (parse_insn): Change cpucet to cpuibt. * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk. * testsuite/gas/i386/cet-ibt-inval.l: New test. * testsuite/gas/i386/cet-ibt-inval.s: Likewise. * testsuite/gas/i386/cet-shstk-inval.l: Likewise. * testsuite/gas/i386/cet-shstk-inval.s: Likewise. * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise. * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise. * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise. * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise. 2018-01-16 Nick Clifton * po/fr.po: Updated French translation. 2018-01-15 Jim Wilson * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop. * testsuite/gas/riscv/c-zero-imm.d: Likewise. 2018-01-15 Thomas Preud'homme * config/tc-arm.c (ToC): Define macro. (ToU): Likewise. (insns): Make use of above macros for new instructions introduced in Armv8-M. 2018-01-15 Thomas Preud'homme * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm and vlstm conditionally executable and reindent parameters. * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of aforementionned instructions. 2018-01-15 Thomas Preud'homme * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M profile architecture or if in autodetection mode. Clarify that deprecation is for performance reason and concerns Armv8-A and Armv8-R. * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning message. * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise. * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise. * testsuite/gas/arm/udf.l: Likewise. * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely. 2018-01-15 Nick Clifton * po/uk.po: Updated Ukranian translation. 2018-01-13 Nick Clifton * po/gas.pot: Regenerated. 2018-01-13 Nick Clifton * configure: Regenerate. 2018-01-13 Nick Clifton 2.30 branch created. * NEWS: Add marker for 2.30. 2018-01-12 Gunther Nikl * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly define to 0 and 1. Remove a dangling reference to "AMD 29000" in a comment. 2018-01-11 Igor Tsimbalist * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise. * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise. * testsuite/i386/avx512_4fmaps_vl.d: Likewise. * testsuite/i386/avx512_4fmaps_vl.s: Likewise. * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise. * testsuite/i386/avx512_4vnniw_vl.d: Likewise. * testsuite/i386/avx512_4vnniw_vl.s: Likewise. * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw tests. * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed. * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise. * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise. * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise. * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise. * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise. * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise. * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise. 2018-01-11 Alan Modra * config/tc-arm.c (aeabi_set_public_attributes): Avoid false positive "‘profile’ may be used uninitialized". 2018-01-10 Jan Beulich * testsuite/gas/i386/avx512_4fmaps.s, testsuite/gas/i386/avx512_4fmaps_vl.s, testsuite/gas/i386/x86-64-avx512_4fmaps.s, testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test Disp8 forms (and the transition happening at the right boundary). * testsuite/gas/i386/avx512_4fmaps.d, testsuite/gas/i386/avx512_4fmaps-intel.d, testsuite/gas/i386/avx512_4fmaps_vl.d, testsuite/gas/i386/avx512_4fmaps_vl-intel.d, testsuite/gas/i386/x86-64-avx512_4fmaps.d, testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d, testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d, testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust expectations. 2018-01-10 Jan Beulich * testsuite/gas/i386/avx512bw.s, testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory operands. * testsuite/gas/i386/avx512bw-intel.d, testsuite/gas/i386/avx512bw.d, testsuite/gas/i386/avx512bw_vl-intel.d. testsuite/gas/i386/avx512bw_vl.d: Adjust expectations. 2018-01-09 Jim Wilson * testsuite/gas/riscv/auipc-x0.d: New. * testsuite/gas/riscv/auipc-x0.s: New. 2018-01-09 James Greenhalgh * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above in Arm execution state, and Armv6T2 and above in Thumb execution state. * testsuite/gas/arm/csdb.s: New. * testsuite/gas/arm/csdb.d: New. * testsuite/gas/arm/thumb2_it_bad.l: Add csdb. * testsuite/gas/arm/thumb2_it_bad.s: Add csdb. 2018-01-09 James Greenhalgh * testsuite/gas/aarch64/system.d: Update expected results to expect CSDB for hint 0x14. 2018-01-08 H.J. Lu PR gas/22681 * testsuite/gas/i386/i386.exp: Run x86-64-movd and x86-64-movd-intel. * testsuite/gas/i386/x86-64-movd-intel.d: New file. * testsuite/gas/i386/x86-64-movd.d: Likewise. * testsuite/gas/i386/x86-64-movd.s: Likewise. 2018-01-08 Nick Clifton PR 22553 * doc/c-i386.texi (i386-Directives): Document the .largecomm directive. 2018-01-04 Jim Wilson * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval. * testsuite/gas/riscv/priv-reg.d: Likewise. 2018-01-03 Alan Modra Update year range in copyright notice of all files. 2018-01-02 Nick Clifton PR 18119 * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked version of ARM MRS instruction. For older changes see ChangeLog-2017 Copyright (C) 2018 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: