gas/ChangeLog

   1 2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
   2             Janek van Oirschot <jvanoirs@synopsys.com>
   3
   4         * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
   5         (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
   6         Define.
   7         (arc_flags, arc_relax_type): New structure.
   8         * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
   9         (RELAX_TABLE_ENTRY_MAX): New define.
  10         (relaxation_state, md_relax_table, arc_relaxable_insns)
  11         (arc_num_relaxable_ins): New variable.
  12         (rlx_operand_type, arc_rlx_types): New enums.
  13         (arc_relaxable_ins): New structure.
  14         (OPTION_RELAX): New option.
  15         (arc_insn): New relax member.
  16         (arc_flags): Remove.
  17         (relax_insn_p): New function.
  18         (apply_fixups): Likewise.
  19         (relaxable_operand): Likewise.
  20         (may_relax_expr): Likewise.
  21         (relaxable_flag): Likewise.
  22         (arc_pcrel_adjust): Likewise.
  23         (md_estimate_size_before_relax): Implement.
  24         (md_convert_frag): Likewise.
  25         (md_parse_option): Handle new mrelax option.
  26         (md_show_usage): Likewise.
  27         (assemble_insn): Set relax member.
  28         (emit_insn0): New function.
  29         (emit_insn1): Likewise.
  30         (emit_insn): Handle relaxation case.
  31         * NEWS: Mention the new relaxation option.
  32         * doc/c-arc.texi (ARC Options): Document new mrelax option.
  33         * doc/as.texinfo (Target ARC Options): Likewise.
  34         * testsuite/gas/arc/relax-avoid1.d: New file.
  35         * testsuite/gas/arc/relax-avoid1.s: Likewise.
  36         * testsuite/gas/arc/relax-avoid2.d: Likewise.
  37         * testsuite/gas/arc/relax-avoid2.s: Likewise.
  38         * testsuite/gas/arc/relax-avoid3.d: Likewise.
  39         * testsuite/gas/arc/relax-avoid3.s: Likewise.
  40         * testsuite/gas/arc/relax-b.d: Likewise.
  41         * testsuite/gas/arc/relax-b.s: Likewise.
  42
  43 2016-02-08  Nick Clifton  <nickc@redhat.com>
  44
  45         * config/tc-ia64.c (dot_prologue): Fix formatting.
  46
  47 2016-02-04  Nick Clifton  <nickc@redhat.com>
  48
  49         * config/obj-elf.c (obj_elf_change_section): Remove support for
  50         ARM NOREAD sections.
  51         * config/tc-arm.c (arm_elf_section_letter): Delete.
  52         * config/tc-arm.h (md_elf_section_letter): Delete.
  53         * doc/c-arm.texi (ARM Section Attribute): Delete section.
  54         * testsuite/gas/arm/section-execute-only.d: Delete.
  55         * testsuite/gas/arm/section-execute-only.s: Delete.
  56
  57 2016-02-04  Nick Clifton  <nickc@redhat.com>
  58
  59         PR target/19561
  60         * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
  61         to handle encoding of RRUX instruction.
  62         * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
  63         shift instructions.
  64         * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
  65
  66 2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
  67
  68         * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
  69         substitutions for BFD_RELOC_* as unsigned.
  70         * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
  71         * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
  72         * testsuite/gas/xtensa/loc.s: New file: loc test.
  73
  74 2016-02-03  Kevin Buettner  <kevinb@redhat.com>
  75
  76         * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
  77
  78 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         PR gas/19520
  81         * NEWS: Mention new command line option -mrelax-relocations and
  82         new configure option --enable-x86-relax-relocations for x86
  83         target.
  84         * config.in: Regenerated.
  85         * configure.ac: Add --enable-x86-relax-relocations.
  86         (ac_default_x86_relax_relocations): New.  Default to 1 except
  87         for x86 Solaris targets older than Solaris 12.
  88         (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
  89         * configure: Likewise.
  90         * config/tc-i386.c (generate_relax_relocations): New.
  91         (OPTION_MRELAX_RELOCATIONS): Likewise.
  92         (output_disp): Don't generate relax relocations if
  93         generate_relax_relocations is 0.
  94         (md_longopts): Add -mrelax-relocations.
  95         (md_show_usage): Likewise.
  96         (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
  97         * doc/c-i386.texi: Document -mrelax-relocations=.
  98         * testsuite/gas/i386/got-no-relax.d: New file.
  99         * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
 100         * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
 101         * testsuite/gas/i386/localpic.d: Likewise.
 102         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
 103         * testsuite/gas/i386/reloc32.d: Likewise.
 104         * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
 105         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 106         * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
 107         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 108         * testsuite/gas/i386/i386.exp: Run got-no-relax and
 109         x86-64-gotpcrel-no-relax.
 110
 111 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 112
 113         * NEWS: Mention new command line option -mfence-as-lock-add=yes
 114         for x86 target.
 115
 116 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         * NEWS: Remove duplicated marker for 2.26.
 119
 120 2016-02-02  Renlin Li  <renlin.li@arm.com>
 121
 122         * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
 123
 124 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 125
 126         * testsuite/gas/ip2k/allinsn.d: New file.
 127         * testsuite/gas/ip2k/allinsn.s: New file.
 128         * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
 129
 130 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 131
 132         * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
 133         some load instructions.
 134         * testsuite/gas/epiphany/allinsn.d: Likewise.
 135         * testsuite/gas/epiphany/regression.d: Likewise.
 136
 137 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 138
 139         * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
 140         suffixes from instruction mnemonics in expected output.
 141         * testsuite/gas/epiphany/allinsn.d: Likewise.
 142         * testsuite/gas/epiphany/regression.d: Likewise.
 143         * testsuite/gas/epiphany/sample.d: Likewise.
 144
 145 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 146
 147         * testsuite/gas/epiphany/addr-syntax.d: Update expected register
 148         names.
 149         * testsuite/gas/epiphany/allinsn.d: Likewise.
 150         * testsuite/gas/epiphany/sample.d: Likewise.
 151
 152 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 153
 154         * testsuite/gas/epiphany/sample.d: Update expected output.
 155
 156 2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>
 157
 158         * config/tc-arc.c (md_apply_fix): Allow addendum.
 159         (arc_reloc_op): Allow complex expressions for tpoff.
 160         (md_apply_fix): Handle resolved TLS local symbol.
 161
 162         * testsuite/gas/arc/tls-relocs1.d: New file.
 163         * testsuite/gas/arc/tls-relocs1.s: Likewise.
 164
 165 2016-02-01  Loria  <Loria@phantasia.org>
 166
 167         PR target/19311
 168         * config/tc-arm.c (encode_arm_immediate): Recode to improve
 169         efficiency and avoid an LLVM loop optimization bug.
 170
 171 2016-02-01  Nick Clifton  <nickc@redhat.com>
 172
 173         * config/tc-microblaze.c (parse_imm): Fix compile time warning
 174         message extending a negative 32-bit value into a larger signed
 175         value on a 32-bit host.
 176
 177 2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         PR gas/19532
 180         * configure.ac (compressed_debug_sections): Replace == with =.
 181         * configure: Regenerated.
 182
 183 2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
 184             H.J. Lu  <hongjiu.lu@intel.com>
 185
 186         * config/tc-i386.c (avoid_fence): New.
 187         (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
 188         is true.
 189         (OPTION_FENCE_AS_LOCK_ADD): New.
 190         (md_longopts): Add -mfence-as-lock-add.
 191         (md_parse_option): Handle -mfence-as-lock-add.
 192         (md_show_usage): Add -mfence-as-lock-add=[no|yes].
 193         * doc/c-i386.texi (-mfence-as-lock-add): Document.
 194         * testsuite/gas/i386/i386.exp: Run new tests.
 195         * testsuite/gas/i386/fence-as-lock-add.s: New.
 196         * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
 197         * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
 198         * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
 199         * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
 200
 201 2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * configure.ac (compressed_debug_sections): Remove trailing `]'.
 204         * configure: Regenerated.
 205
 206 2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
 209         (OPTION_MOMIT_LOCK_PREFIX): This.
 210         (md_longopts): Updated.
 211         (md_parse_option): Likewise.
 212
 213 2016-01-25  Catherine Moore  <clm@codesourcery.com>
 214
 215         * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
 216         if abicalls are in effect.
 217         * testsuite/gas/mips/sdata-gp.s: New test.
 218         * testsuite/gas/mips/sdata-gp.d: New expected output
 219         * testsuite/gas/mips/mips.exp: Run new test.
 220
 221 2016-01-25  Renlin Li  <renlin.li@arm.com>
 222
 223         * testsuite/gas/arm/thumb2_it_search.d: New.
 224         * testsuite/gas/arm/thumb2_it_search.s: New.
 225
 226 2016-01-21  Nick Clifton  <nickc@redhat.com>
 227
 228         PR gas/19454
 229         * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
 230         with arm-netbsdelf target.
 231         * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
 232
 233 2016-01-20  Nick Clifton  <nickc@redhat.com>
 234
 235         PR 19456
 236         * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
 237         * testsuite/gas/arm/blx-bl-convert.d
 238         * testsuite/gas/arm/plt-1.d: Likewise.
 239         * testsuite/gas/arm/reloc-bad.d: Likewise.
 240         * testsuite/gas/arm/thumb-w-good.d: Likewise.
 241         * testsuite/gas/arm/thumb2_pool.d: Likewise.
 242         * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
 243         * testsuite/gas/arm/tls_vxworks.d: Update expected output.
 244
 245         PR 19499
 246         * doc/as.texinfo (Errors): Correct documentation describing the
 247         interaction of .file and .line with warning and error messages.
 248
 249         PR 19458
 250         * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
 251         * testsuite/gas/arm/archv8m-main.d: Likewise.
 252         * testsuite/gas/arm/archv8m-base.d: Likewise.
 253
 254 2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>
 255
 256         * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
 257         * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
 258         * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
 259
 260 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 261             Terry Guo  <terry.guo@arm.com>
 262
 263         * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
 264         SHF_ARM_NOREAD section flag.
 265         * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
 266         handle letter 'y'.
 267         (arm_elf_section_letter) : Declare it.
 268         * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
 269         SHF_ARM_NOREAD section flag.
 270         * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
 271
 272         * testsuite/gas/arm/section-execute-only.s: New test case.
 273         * testsuite/gas/arm/section-execute-only.d: Expected output.
 274
 275 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 276
 277         * config/tc-mips.c (micromips_insn_length): Remove the mention
 278         of 48-bit microMIPS instructions.
 279
 280 2016-01-18  Alan Modra  <amodra@gmail.com>
 281
 282         * configure: Regenerate.
 283
 284 2016-01-17  Alan Modra  <amodra@gmail.com>
 285
 286         * configure: Regenerate.
 287
 288 2016-01-17  Alan Modra  <amodra@gmail.com>
 289
 290         * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
 291
 292 2016-01-14  Nick Clifton  <nickc@redhat.com>
 293
 294         * testsuite/gas/rl78/sp-relative-movw.s: New test.
 295         * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
 296         * testsuite/gas/rl78/rl78.exp: Run the new test.
 297
 298 2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>
 299
 300         * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
 301         * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
 302
 303 2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>
 304
 305         * config/tc-nios2.c (output_movia): Preset `code' to 0.
 306
 307 2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>
 308
 309         * config/tc-h8300.c (get_operand): Remove spurious condition in
 310         test for closing parenthesis.
 311
 312 2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>
 313
 314         * config/tc-arm.c (arm_ext_v8_2): New.
 315         (insns): Add "esb".
 316         * testsuite/gas/arm/armv8_2-a.d: New.
 317         * testsuite/gas/arm/armv8_2-a.s: New.
 318
 319 2016-01-12  Alan Modra  <amodra@gmail.com>
 320
 321         * testsuite/gas/ppc/vsx3.d: Accept nop padding.
 322
 323 2016-01-11  Peter Bergner <bergner@vnet.ibm.com>
 324
 325         * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
 326         xvcmpnesp, xvcmpnesp.>: Delete tests.
 327         * testsuite/gas/ppc/power9.s: Likewise.
 328         * testsuite/gas/ppc/vsx3.d: Likewise.
 329         * testsuite/gas/ppc/vsx3.s: Likewise.
 330
 331 2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>
 332
 333         PR gas/13050
 334         * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
 335         * testsuite/gas/m68k/p13050-1.s: New file.
 336         * testsuite/gas/m68k/p13050-2.d: New file.
 337         * testsuite/gas/m68k/p13050-2.s: New file.
 338
 339 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 340
 341         * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
 342         * testsuite/gas/arc/add.d: Likewise.
 343         * testsuite/gas/arc/and.d: Likewise.
 344         * testsuite/gas/arc/asl.d: Likewise.
 345         * testsuite/gas/arc/asr.d: Likewise.
 346         * testsuite/gas/arc/bic.d: Likewise.
 347         * testsuite/gas/arc/extb.d: Likewise.
 348         * testsuite/gas/arc/extw.d: Likewise.
 349         * testsuite/gas/arc/j.d: Likewise.
 350         * testsuite/gas/arc/jl.d: Likewise.
 351         * testsuite/gas/arc/ld2.d: Likewise.
 352         * testsuite/gas/arc/lsr.d: Likewise.
 353         * testsuite/gas/arc/mov.d: Likewise.
 354         * testsuite/gas/arc/or.d: Likewise.
 355         * testsuite/gas/arc/pcl-relocs.d: Likewise.
 356         * testsuite/gas/arc/pcrel-relocs.d: Likewise.
 357         * testsuite/gas/arc/pic-relocs.d: Likewise.
 358         * testsuite/gas/arc/plt-relocs.d: Likewise.
 359         * testsuite/gas/arc/rlc.d: Likewise.
 360         * testsuite/gas/arc/ror.d: Likewise.
 361         * testsuite/gas/arc/rrc.d: Likewise.
 362         * testsuite/gas/arc/sbc.d: Likewise.
 363         * testsuite/gas/arc/sda-relocs.d: Likewise.
 364         * testsuite/gas/arc/sda-relocs2.d: Likewise.
 365         * testsuite/gas/arc/sexb.d: Likewise.
 366         * testsuite/gas/arc/sexw.d: Likewise.
 367         * testsuite/gas/arc/st.d: Likewise.
 368         * testsuite/gas/arc/sub.d: Likewise.
 369         * testsuite/gas/arc/tls-relocs.d: Likewise.
 370         * testsuite/gas/arc/xor.d: Likewise.
 371
 372 2016-01-01  Alan Modra  <amodra@gmail.com>
 373
 374         Update year range in copyright notice of all files.
 375
 376 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
 377 \f
 378 Copyright (C) 2016 Free Software Foundation, Inc.
 379
 380 Copying and distribution of this file, with or without modification,
 381 are permitted in any medium without royalty provided the copyright
 382 notice and this notice are preserved.
 383
 384 Local Variables:
 385 mode: change-log
 386 left-margin: 8
 387 fill-column: 74
 388 version-control: never
 389 End: