gas/ChangeLog

   1 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
   2
   3         * testsuite/gas/ppc/rop-checks.d,
   4         * testsuite/gas/ppc/rop-checks.l,
   5         * testsuite/gas/ppc/rop-checks.s,
   6         * testsuite/gas/ppc/rop.d,
   7         * testsuite/gas/ppc/rop.s: New tests.
   8         * testsuite/gas/ppc/ppc.exp: Run them.
   9
  10 2021-01-09  Alan Modra  <amodra@gmail.com>
  11
  12         * configure: Regenerate.
  13
  14 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
  15
  16         * configure: Regenerate.
  17
  18 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         PR 27109
  21         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
  22         section symbol.
  23         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
  24         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
  25         on the section symbol.
  26         (set_symtab): Don't generate unused section symbols.
  27         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
  28         on the section symbol.
  29         * config/obj-elf.c (elf_adjust_symtab): Call
  30         symbol_mark_used_in_reloc on the group signature symbol.
  31         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
  32         from expected output.
  33         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
  34         is_elf_unused_section_symbols.
  35         * testsuite/gas/elf/section2.e: Updated.
  36         * testsuite/gas/elf/section2.e-unused: New file.
  37         * testsuite/gas/elf/symver.d: Remove unused section symbols.
  38         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
  39         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
  40         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
  41         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
  42         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
  43         * testsuite/gas/i386/size-1.d: Likewise.
  44         * testsuite/gas/i386/size-3.d: Likewise.
  45         * testsuite/gas/i386/svr4.d: Likewise.
  46         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
  47         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
  48         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
  49         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
  50
  51 2021-01-07  Philipp Tomsich  <prt@gnu.org>
  52
  53         * config/tc-riscv.c (riscv_multi_subset_supports): Added
  54         INSN_CLASS_ZIHINTPAUSE.
  55         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
  56         the pause hint instruction.
  57         * testsuite/gas/riscv/pause.s: Likewise.
  58
  59 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
  60             Jim Wilson  <jimw@sifive.com>
  61             Andrew Waterman  <andrew@sifive.com>
  62             Maxim Blinov  <maxim.blinov@embecosm.com>
  63             Kito Cheng  <kito.cheng@sifive.com>
  64             Nelson Chu  <nelson.chu@sifive.com>
  65
  66         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
  67         (riscv_get_default_ext_version): Do not check the default_isa_spec when
  68         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
  69         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
  70         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
  71         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
  72
  73 2021-01-06  Alan Modra  <amodra@gmail.com>
  74
  75         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
  76
  77 2021-01-06  Alan Modra  <amodra@gmail.com>
  78
  79         * testsuite/gas/macros/app1.d: xfail tic30.
  80         * testsuite/gas/macros/app2.d: Likewise.
  81         * testsuite/gas/macros/app3.d: Likewise.
  82         * testsuite/gas/macros/app4.d: Likewise.
  83
  84 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
  85
  86         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
  87         * doc/c-riscv.texi: Likewise.
  88
  89 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
  90
  91         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
  92         to littleriscv.
  93         * testsuite/gas/riscv/li64.d: Likewise.
  94         * testsuite/gas/riscv/lla32.d: Likewise.
  95         * testsuite/gas/riscv/lla64.d: Likewise.
  96         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
  97         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
  98         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
  99         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
 100         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
 101         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
 102         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
 103
 104 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 105
 106         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
 107         elf32-bigriscv.
 108         (install_insn): Always write instructions as little endian.
 109         (riscv_make_nops): Likewise.
 110         (md_convert_frag_branch): Likewise.
 111         (md_number_to_chars): Write data in target endianness.
 112         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
 113         (md_parse_option): Handle the endian options.
 114         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
 115         already defined.
 116         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
 117
 118 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         PR ld/26256
 121         * config/obj-elf.c (obj_elf_change_section): Also filter out
 122         SHF_LINK_ORDER.
 123
 124 2021-01-04  Alan Modra  <amodra@gmail.com>
 125
 126         PR 27102
 127         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
 128         message and register symbol error message.
 129
 130 2021-01-04  Alan Modra  <amodra@gmail.com>
 131
 132         PR 27101
 133         * read.c (s_align): Use a large enough type for "align" to hold
 134         the result of get_absolute_expression.
 135
 136 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 137
 138         * config/tc-i386.c: Correct comment spelling.
 139         * config/tc-riscv.c: Likewise.
 140         * config/tc-s390.c: Correct comment grammar.
 141         * doc/c-i386.texi: Correct spelling.
 142         * doc/c-s390.texi: Correct grammar.
 143
 144 2021-01-01  Alan Modra  <amodra@gmail.com>
 145
 146         Update year range in copyright notice of all files.
 147
 148 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
 149
 150         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
 151
 152 For older changes see ChangeLog-2020
 153 \f
 154 Copyright (C) 2021 Free Software Foundation, Inc.
 155
 156 Copying and distribution of this file, with or without modification,
 157 are permitted in any medium without royalty provided the copyright
 158 notice and this notice are preserved.
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