gas/ChangeLog

   1 2015-12-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
   2
   3         * config/tc-arm.c (move_or_literal_pool): Check mov.w, mvm and movw
   4         availability against arm_ext_v6t2 instead of checking arm_arch_t2,
   5         fixing comments along the way.
   6         (handle_it_state): Check arm_ext_v6t2 instead of arm_arch_t2 to
   7         generate IT instruction.
   8         (t1_isa_t32_only_insn): New function.
   9         (md_assemble): Use above new function to check for invalid wide
  10         instruction for CPU Thumb ISA and to determine what Thumb extension
  11         bit is necessary for that instruction.
  12         (md_apply_fix): Use arm_ext_v6t2 instead of arm_arch_t2 to decide if
  13         branch is out of range.
  14
  15 2015-12-21  Nick Clifton  <nickc@redhat.com>
  16
  17         PR gas/19386
  18         * doc/as.texinfo (Strings): Prepend a space to index entries that
  19         start with a backslash.  This works around a problem in the pdf
  20         generator.
  21
  22 2015-12-18  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * config/tc-i386.c (optimize_imm): Store 32-bit immediate in
  25         64-bit only for 64-bit BFD.
  26         (optimize_disp): Optimize 64-bit displacement to 32-bit only
  27         for 64-bit BFD.
  28
  29 2015-12-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  30
  31         * gas/config/tc-arm.c (aeabi_set_public_attributes): Adjust
  32         TAG_ARCH_profile for armv8-a.
  33         * gas/testsuite/gas/arm/armv8a-automatic-hlt.d: New test.
  34         * gas/testsuite/gas/arm/armv8a-automatic-hlt.s: New test.
  35         * gas/testsuite/gas/arm/armv8a-automatic-lda.d: New test.
  36         * gas/testsuite/gas/arm/armv8a-automatic-lda.s: New test.
  37
  38 2015-12-16 Mickael Guene <mickael.guene@st.com>
  39
  40         * doc/c-arm.texi: Add documentation about new directives
  41         * config/tc-arm.c (group_reloc_table): Add mapping between gas
  42         syntax and new relocations.
  43         (do_t_add_sub): Keep new relocations for add operand.
  44         (do_t_mov_cmp): Keep new relocations for mov operand.
  45         (insns): Use 'shifter operand with possible group relocation'
  46         operand parse code for movs operand.
  47         (md_apply_fix): Implement mov and add encoding when new
  48         relocations on them.
  49         (tc_gen_reloc): Add new relocations.
  50         (arm_fix_adjustable): Since offset has a limited range ([0:255])
  51         we disable adjust_reloc_syms() for new relocations.
  52
  53 2015-12-15  Nick Clifton  <nickc@redhat.com>
  54
  55         * doc/c-msp430.texi (MSP430 Options): Remove references to a
  56         non-existant silicon errata.
  57         * config/tc-msp430.c: Likewise.
  58
  59 2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
  60
  61         * config/tc-aarch64.c (parse_neon_type_for_operand): Adjust to
  62         take into account new vector type 2H.
  63         (vectype_to_qualifier): Likewise.
  64
  65 2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
  66
  67         * config/tc-aarch64.c (vectype_to_qualifier): Calculate operand
  68         qualifier from per-type base and offet.
  69
  70 2015-12-14  Yoshinori Sato <ysato@users.sourceforge.jp>
  71
  72         * config/rx-defs.h(rx_cpu_type): Add RXV2 type.
  73         * config/tc-rx.c(cpu_type_list): New type lookup table.
  74         (md_parse_option): Use lookup table for choose cpu.
  75         (md_show_usage): Add rxv2 for mcpu option.
  76         * doc/c-rx.texi: Likewise.
  77         * config/rx-parse.y: Add v2 instructions and ACC register.
  78         (rx_check_v2): check v2 type.
  79
  80 2015-12-14  Jan Beulich  <jbeulich@suse.com>
  81
  82         * dw2gencfi.c (dot_cfi_label): Free "name".
  83
  84 2015-12-11  Matthew Wahab  <matthew.wahab@arm.com>
  85
  86         * config/tc-aarch64.c (aarch64_hint_opt_hsh): New.
  87         (parse_barrier_psb): New.
  88         (parse_operands): Add case for AARCH64_OPND_BARRIER_PSB.
  89         (md_begin): Set up aarch64_hint_opt_hsh.
  90
  91 2015-12-11  Matthew Wahab  <matthew.wahab@arm.com>
  92
  93         * config/tc-aarch64.c (aarch64_features): Add "profile".
  94         * doc/c-aarch64.texi (AArch64 Extensions): Add "profile".
  95
  96 2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
  97
  98         * config/tc-aarch64.c (parse_sys_ins_reg): Add check of
  99         architectural support for system register.
 100
 101 2015-12-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
 102
 103         * doc/c-sparc.texi (Sparc-Regs): Document the %dN and %qN notation
 104         for floating-point registers.
 105
 106 2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
 107
 108         * doc/c-aarch64.texi (AArch64 Extensions): Update entry for crc.
 109
 110 2015-12-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 111
 112         * config/tc-arc.c (md_parse_option): Return 1 in order to accept
 113         dummy arguments.
 114
 115 2015-12-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
 116
 117         * config/tc-sparc.c (sparc_ip): Support %dN and %qN notation for
 118         double and quad-precision floating-point registers.
 119
 120 2015-12-09  Nick Clifton  <nickc@redhat.com>
 121
 122         * config/tc-rx.c (rx_relax_frag): Fix compile time warning.
 123
 124 2015-12-08  Jan Beulich  <jbeulich@suse.com>
 125
 126         * read.c (in_bss): New.
 127         (do_align): Use it to also warn for non-zero fill in .bss.
 128         (do_org): Likewise.
 129         (s_space): Likewise.
 130         (s_fill): Error on bad use in .bss/.struct.
 131         (float_cons): Likewise.
 132         (emit_leb128_expr): Likewise.
 133         (emit_expr_with_reloc): Defer handling use inside .struct. Also
 134         error on non-zero item added to .bss.
 135         (stringer_append_char): Error on non-zero character.
 136
 137 2015-12-08  Jan Beulich  <jbeulich@suse.com>
 138
 139         * read.c (stringer): Move absolute section check up. Return
 140         right away.
 141
 142 2015-12-08  Jan Beulich  <jbeulich@suse.com>
 143
 144         * config/obj-elf.c (elf_file_symbol): Tighten condition for
 145         moving BSF_FILE symbols.
 146
 147 2015-12-08  DJ Delorie  <dj@redhat.com>
 148
 149         * config/rl78-parse.y: Make all branches relaxable via
 150         rl78_linkrelax_branch().
 151         * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable
 152         branches with relocs.
 153         (options): Add OPTION_NORELAX.
 154         (md_longopts): Add -mnorelax.
 155         (md_parse_option): Support OPTION_NORELAX.
 156         (op_type_T): Add bh, sk, call, and br.
 157         (rl78_opcode_type): Likewise.
 158         (rl78_relax_frag): Fix not-relaxing logic.  Add sk.
 159         (md_convert_frag): Fix relocation handling.
 160         (tc_gen_reloc): Strip relax relocs when not linker relaxing.
 161         (md_apply_fix): Defer overflow handling for anything that needs a
 162         PLT, to the linker.
 163         * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to
 164         the linker when linker relaxing.
 165         * doc/c-rl78.texi (norelax): Add.
 166
 167 2015-12-07  Alan Modra  <amodra@gmail.com>
 168
 169         * config/tc-ppc.c (md_apply_fix): Localize variables.  Reduce casts.
 170
 171 2015-12-04  Nick Clifton  <nickc@redhat.com>
 172
 173         PR gas/19276
 174         * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE
 175         targets.
 176
 177 2015-12-04  Claudiu Zissulescu  <claziss@synopsys.com>
 178
 179         * config/tc-arc.c (arc_option): Sets all internal gas options when
 180         parsing .cpu directive.
 181         (declare_register_set): Declare all 64 registers.
 182         (md_section_align): Refactor.
 183         (md_pcrel_from_section): Remove assert.
 184         (pseudo_operand_match): Fix pseudo operand match.
 185         (find_reloc): Use flags filed, extend matching.
 186         * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT
 187         relocation.
 188
 189 2015-12-01  Alan Modra  <amodra@gmail.com>
 190
 191         * config/aout_gnu.h: Invoke aout N_* macros with pointer to
 192         struct internal_exec.
 193
 194 2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
 195
 196         * config/tc-aarch64.c (aarch64_features): Add "fp16".
 197         * doc/c-aarch64.texi (Architecture Extensions): Add "fp16".
 198
 199 2015-11-24  Christophe Monat <christophe.monat@st.com>
 200
 201         * config/tc-arm.c (move_or_literal_pool): Do not transform ldr
 202         ri,=imm into movs when ri is a high register in T1.
 203
 204 2015-11-20  Nick Clifton  <nickc@redhat.com>
 205
 206         * po/fr.po: Updated French translation.
 207         * po/uk.po: Updated Ukraninan translation.
 208         * po/zh_CN.po: New simplified Chinese translation.
 209         * configure.ac (ALL_LINGUAS): Add zh_CN.
 210         * configure: Regenerate.
 211
 212 2015-11-19  Matthew Wahab  <matthew.wahab@arm.com>
 213
 214         * config/tc-arm.c (arm_archs): Add "armv8.2-a".
 215         * doc/c-arm.texi (-march): Add "armv8.2-a".
 216
 217 2015-11-19  Matthew Wahab  <matthew.wahab@arm.com>
 218
 219         * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a".
 220         * doc/c-aarch64.texi (-march): Likewise.
 221
 222 2015-11-19  Alan Modra  <amodra@gmail.com>
 223
 224         * read.c (output_big_leb128): Describe "sign" parameter.
 225
 226 2015-11-19  Alan Modra  <amodra@gmail.com>
 227
 228         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF.
 229
 230 2015-11-16  Mike Frysinger  <vapier@gentoo.org>
 231
 232         * config/tc-microblaze.c (parse_imm): Add an offsetT cast.
 233
 234 2015-11-13  Tristan Gingold  <gingold@adacore.com>
 235
 236         * configure: Regenerate.
 237
 238 2015-11-13  Tristan Gingold  <gingold@adacore.com>
 239
 240         * NEWS: Add marker for 2.26.
 241
 242 2015-11-12  James Greenhalgh  <james.greenhalgh@arm.com>
 243
 244         * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35.
 245         * doc/c-aarch64.texi (-mcpu=): Likewise.
 246
 247 2015-11-12  James Greenhalgh  <james.greenhalgh@arm.com>
 248
 249         * config/tc-arm.c (arm_cpus): Likewise.
 250         * doc/c-arm.texi (-mcpu=): Likewise.
 251
 252 2015-11-12  Matthew Wahab  <matthew.wahab@arm.com>
 253
 254         PR gas/19217
 255         * config/tc-arm.c (move_or_literal_pool): Remove redundant feature
 256         check.  Fix some code formatting.  Drop use of MOVT.  Add some
 257         comments.
 258
 259 2015-11-11  Alan Modra  <amodra@gmail.com>
 260             Peter Bergner <bergner@vnet.ibm.com>
 261
 262         * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9.
 263         * doc/c-ppc.texi (PowerPC-Opts):  Likewise.
 264         * config/tc-ppc.c (md_show_usage): Likewise.
 265         (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA.
 266         (md_apply_fix): Likewise.
 267         (ppc_handle_align): Handle power9's group ending nop.
 268
 269 2015-11-09  Jim Wilson  <jim.wilson@linaro.org>
 270
 271         * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx.
 272         * config/tc-arm.c (arm_cpus): Likewise.
 273         * doc/c-arm.texi, doc/c-aarch64.texi: Likewise.
 274
 275 2015-11-09  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 276
 277         * read.c (parse_bitfield_cons): Fix left shift of negative value.
 278         * config/tc-xstormy16.c (md_section_align): Likewise.
 279         * config/tc-xgate.c (md_section_align): Likewise.
 280         * config/tc-visium.c (md_section_align): Likewise.
 281         * config/tc-v850.c (md_section_align): Likewise.
 282         * config/tc-tic6x.c (md_section_align): Likewise.
 283         * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
 284         (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
 285         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
 286         * config/tc-score.c (s3_section_align): Likewise.
 287         * config/tc-score7.c (s7_section_align): Likewise.
 288         * config/tc-s390.c (md_section_align): Likewise.
 289         * config/tc-rx.c (md_section_align): Likewise.
 290         * config/tc-rl78.c (md_section_align): Likewise.
 291         * config/tc-ppc.c (md_section_align): Likewise.
 292         * config/tc-or1k.c (md_section_align): Likewise.
 293         * config/tc-nds32.c (md_section_align): Likewise.
 294         * config/tc-mt.c (md_section_align): Likewise.
 295         * config/tc-msp430.c (md_section_align): Likewise.
 296         * config/tc-mn10300.c (md_section_align): Likewise.
 297         * config/tc-mn10200.c (md_section_align): Likewise.
 298         * config/tc-mips.c (md_section_align): Likewise.
 299         * config/tc-microblaze.c (parse_imm): Likewise.
 300         * config/tc-mep.c (md_section_align): Likewise.
 301         * config/tc-m68k.c (md_section_align): Likewise.
 302         * config/tc-m68hc11.c (md_section_align): Likewise.
 303         * config/tc-m32r.c (md_section_align): Likewise.
 304         * config/tc-m32c.c (md_section_align): Likewise.
 305         * config/tc-lm32.c (md_section_align): Likewise.
 306         * config/tc-iq2000.c (md_section_align): Likewise.
 307         * config/tc-ip2k.c (md_section_align): Likewise.
 308         * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
 309         * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
 310         * config/tc-i386.c (md_section_align): Likewise.
 311         * config/tc-i370.c (md_section_align): Likewise.
 312         * config/tc-frv.c (md_section_align): Likewise.
 313         * config/tc-fr30.c (md_section_align): Likewise.
 314         * config/tc-epiphany.c (md_section_align): Likewise.
 315         * config/tc-d30v.c (md_section_align): Likewise.
 316         * config/tc-d10v.c (md_section_align): Likewise.
 317         * config/tc-cr16.c (l_cons): Likewise.
 318         * config/tc-bfin.c (md_section_align): Likewise.
 319         * config/tc-arm.c (md_section_align): Likewise.
 320         * config/tc-arc.c (md_section_align): Likewise.
 321         * config/bfin-parse.y (expr_1): Likewise.
 322
 323 2015-11-02  Nick Clifton  <nickc@redhat.com>
 324
 325         * config/rx-parse.y: Allow zero value for 5-bit displacements.
 326
 327 2015-11-02  Nick Clifton  <nickc@redhat.com>
 328
 329         * config/tc-rx.c (parse_rx_section): Align parameter provides a
 330         multiple of n argument, not a power of n argument.
 331
 332 2015-10-29  Nick Clifton  <nickc@redhat.com>
 333
 334         * config/tc-aarch64.c (elf64_aarch64_target_format): Select the
 335         cloudabi format if the TARGET_OS is cloudabi.
 336
 337 2015-10-29  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 338
 339         * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of
 340         arm_ext_v6_dsp.
 341
 342 2015-10-28  Claudiu Zissulescu  <claziss@synopsys.com>
 343
 344         * config/tc-arc.c (tokenize_arguments): Avoid creating unused
 345         symbols when parsing relocation types.
 346         (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL
 347         relocation.
 348         (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation.
 349
 350 2015-10-27  Jim Wilson  <jim.wilson@linaro.org>
 351
 352         * config/tc-arm.c (selected_cpu_name): Increase length of array to
 353         accomodate "Samsung Exynos M1".
 354         (arm_parse_cpu): Add assertion and length check to prevent
 355         overfilling selected_cpu_name.
 356
 357 2015-10-22  Nick Clifton  <nickc@redhat.com>
 358
 359         * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete.
 360         (OPTION_SILICON_ERRATA): Define.
 361         (OPTION_SILICON_WARN): Define.
 362         (md_parse_opton): Handle silicon errata options.
 363         (md_longopts): Add silicon errata options.
 364         (ms_show_usage): Report silicon errata options.
 365         (msp430_srcoperand): Handle silicon errata.
 366         (msp430_operands): Likewise. Improve nop insertion.
 367         (msp430_fix_adjustable): Update warning generation.
 368         * doc/c-msp430.texi: Document silicon errata options.
 369
 370 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 371
 372         * configure.ac: Properly check
 373         --enable-compressed-debug-sections={yes,all}.
 374         * configure: Regenerated.
 375
 376 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 377
 378         PR gas/19109
 379         * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*.
 380         * configure: Regenerated.
 381
 382 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 383
 384         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 385         BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX.
 386         (tc_gen_reloc): Likewise.
 387         (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or
 388         BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set.
 389         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return
 390         true for BFD_RELOC_X86_64_GOTPCRELX and
 391         BFD_RELOC_X86_64_REX_GOTPCRELX.
 392
 393 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 396         BFD_RELOC_386_GOT32X.
 397         (tc_gen_reloc): Likewise.
 398         (match_template): Force 0x8b encoding for "mov foo@GOT, %eax".
 399         (output_disp): Check for "call/jmp *mem", "mov mem, %reg",
 400         "test %reg, mem" and "binop mem, %reg" where binop is one of
 401         adc, add, and, cmp, or, sbb, sub, xor instructions.  Set
 402         fx_tcbit if the REX prefix is generated.  Set fx_tcbit2 if
 403         BFD_RELOC_386_GOT32X should be generated.
 404         (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2
 405         is set.
 406
 407 2015-10-21  Nick Clifton  <nickc@redhat.com>
 408
 409         PR gas/19109
 410         * configure.ac: Restore --enable-compressed-debug-sections, with
 411         options of all, none or gas.
 412         Do not enable compressed debug sections by default for x86 Linux
 413         targets.
 414         * configure: Regenerate.
 415
 416 2015-10-20  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         PR gas/19109
 419         * NEWS: Update --enable-compressed-debug-sections=.
 420         * configure.ac: Remove --enable-compressed-debug-sections.
 421         (DEFAULT_FLAG_COMPRESS_DEBUG): Check
 422         --enable-compressed-debug-sections={all,gas} instead of
 423         --enable-compressed-debug-sections.  For x86 Linux targets,
 424         default to compressing debug sections.
 425         * configure: Regenerated.
 426
 427 2015-10-19  Nick Clifton  <nickc@redhat.com>
 428
 429         PR gas/19109
 430         * configure.ac: Add option --enable-compressed-debug-sections.
 431         This sets the default behaviour for compressing debug sections.
 432         * as.c (flag_compress_debug): Define and initialise to
 433         COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set.
 434         (show_usage): Indicate whether --no-compress-debug-sections
 435         or --compress-debug-sections is the default.
 436         * config/tc-i386.c (flag_compress_debug): Delete definition.
 437         * doc/as.texinfo (--nocompress-debug-sectionas): Update
 438         description.
 439         * NEWS: Announce the new feature.
 440         * config.in: Regenerate.
 441         * configure: Regenerate.
 442
 443 2015-10-12  Nick Clifton  <nickc@redhat.com>
 444
 445         * config/tc-msp430.c (msp430_mcu_names): Rename to
 446         msp430_mcu_data.  Add fields for the ISA and hardware multiply
 447         support.  Update with information from the latest devices.csv
 448         file.
 449         (md_parse_option): Make use of the new array.
 450
 451 2015-10-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 452
 453         * config/tc-avr.c (avr_output_property_record): Fix overwrite bug
 454         for align and fill records.
 455         (avr_handle_align): Record fill information for align frags.
 456         (create_record_for_frag): Add next frag assertion, use correct
 457         address for align records.
 458
 459 2015-10-10  Alan Modra  <amodra@gmail.com>
 460
 461         PR gas/19113
 462         * read.c (next_char_of_string): Mask char after escape.  Use
 463         CHAR_MASK rather than 0xff.
 464
 465 2015-10-07  Yao Qi  <yao.qi@linaro.org>
 466
 467         * config/tc-aarch64.c (md_begin): Access field 'name' rather
 468         than 'template'.
 469
 470 2015-10-07  Claudiu Zissulescu  <claziss@synopsys.com>
 471
 472         * config/tc-arc.c: Revamped file for ARC support.
 473         * config/tc-arc.h: Likewise.
 474         * doc/as.texinfo: Add new ARC options.
 475         * doc/c-arc.texi: Likewise.
 476
 477 2015-10-02  Renlin Li <renlin.li@arm.com>
 478
 479         * config/tc-aarch64.c (s_tlsdescadd): New.
 480         (s_tlsdescldr): New.
 481         (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops.
 482         (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and
 483         BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC.
 484         (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and
 485         AARCH64_TLSDESC_OFF_G0_NC.
 486         (md_apply_fix): Likewise.
 487         (aarch64_force_relocation): Likewise.
 488
 489 2015-10-02  Renlin Li <renlin.li@arm.com>
 490
 491         * config/tc-aarch64.c (reloc_table): Add two entries for
 492         gottprel_g0_nc and gottprel_g1.
 493         (process_movw_reloc_info): Add support.
 494         (md_apply_fix): Likewise.
 495         (aarch64_force_relocation): Likewise.
 496
 497 2015-10-02  Renlin Li <renlin.li@arm.com>
 498
 499         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
 500         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
 501         (md_apply_fix): Likewise.
 502         (aarch64_force_relocation): Likewise.
 503
 504 2015-10-02  Renlin Li <renlin.li@arm.com>
 505
 506         * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1.
 507         (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
 508         (md_apply_fix): Likewise.
 509         (aarch64_force_relocation): Likewise.
 510
 511 2015-10-02  Renlin Li <renlin.li@arm.com>
 512
 513         * config/tc-aarch64.c (reloc_table): New relocation modifier
 514         gotoff_g0_nc.
 515         (process_movw_reloc_info): Support gotoff_g0_nc.
 516         (md_apply_fix): Likewise.
 517
 518 2015-10-02  Renlin Li  <renlin.li@arm.com>
 519
 520         * config/tc-aarch64.c (reloc_table): New relocation modifier
 521         gotoff_g1.
 522         (process_movw_reloc_info): Support newly added modifier.
 523         (md_apply_fix): Likewise.
 524
 525 2015-09-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 526
 527         * doc/c-s390.texi: Add documentation.
 528         Add missing code markup.
 529         * config/tc-s390.c (current_flags): New static variable.
 530         (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc.
 531         (s390_setup_opcodes): Use cpu flags to determine the set of opcodes.
 532         Fix indentation.
 533         (md_parse_option): Call s390_parse_cpu with the new signature.
 534         (s390_machine): Likewise.
 535         Keep track of current_flags.
 536         Simplify code a bit.
 537         undefine MAX_HISTORY at end of function.
 538         (s390_machinemode): undefine MAX_HISTORY at end of function.
 539         Update an error message.
 540
 541 2015-08-11  Peter Zotov  <whitequark@whitequark.org>
 542
 543         PR ld/18759
 544         * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC
 545         relative relocs.
 546         * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete.
 547
 548 2015-09-25  Ryo ONODERA  <ryo_on@yk.rim.or.jp>
 549
 550         PR 18994
 551         * configure.ac (nds32): Don't use bash == in tests.
 552         * configure: Regenerate.
 553
 554 2015-09-23  Nick Clifton  <nickc@redhat.com>
 555
 556         * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int.
 557
 558 2015-09-22  Nick Clifton  <nickc@redhat.com>
 559
 560         * config/tc-rx.c (nop_7): Recode using MAX.
 561
 562 2015-09-05  Chen Gang  <gang.chen.5i5j@gmail.com>
 563
 564         * config/tc-avr.c (md_section_align): Append UL for -1 to avoid
 565         the latest gcc's warning.
 566
 567 2015-08-27  Alan Modra  <amodra@gmail.com>
 568
 569         PR gas/18581
 570         * config/tc-aarch64.h (TC_START_LABEL): Redefine.
 571         * config/tc-arm.c (tc_start_label_without_colon): Delete params.
 572         Use input_line_pointer directly.
 573         * config/tc-arm.h (TC_START_LABEL): Redefine.
 574         (TC_START_LABEL_WITHOUT_COLON): Redefine.
 575         (tc_start_label_without_colon): Update prototype.
 576         * config/tc-bfin.c (bfin_start_label): Delete ptr param.  Check
 577         for NUL instead.
 578         * config/tc-bfin.h (bfin_start_label): Update prototype.
 579         (TC_START_LABEL): Redefine.
 580         * config/tc-d30v.h (TC_START_LABEL): Redefine.
 581         * config/tc-fr30.c (restore_colon): Rewrite.
 582         (fr30_is_colon_insn): Add nul_char param.  Return int.  Bump
 583         i_l_p over quote.  Update restore_colon calls.
 584         * config/tc-fr30.h (TC_START_LABEL): Redefine.
 585         (fr30_is_colon_insn): Update prototype.
 586         * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above.
 587         * config/tc-m32c.h (TC_START_LABEL): Redefine.
 588         (m32c_is_colon_insn): Update prototype.
 589         * config/tc-m32r.h (TC_START_LABEL): Redefine.
 590         * config/tc-mep.h (TC_START_LABEL): Redefine.
 591         * config/tc-nds32.h (TC_START_LABEL): Redefine.
 592         * config/tc-tic54x.c (tic54x_start_label): Replace params with
 593         nul_char and next_char.  Step over trailing quote.
 594         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine.
 595         (tic54x_start_label): Update prototype.
 596         * read.c (TC_START_LABEL): Redefine.  Update invocation.
 597         (TC_START_LABEL_WITHOUT_COLON): Update invocation.
 598         * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer
 599         and restore if calling s_set.  Don't restore delim again.
 600
 601 2015-08-26  Alan Modra  <amodra@gmail.com>
 602
 603         PR gas/18581
 604         * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer
 605         call to where input line used to be restored.
 606         * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input
 607         line restore.
 608         * config/tc-tilepro.c (parse_reg_expression): Add regname var.
 609
 610 2015-08-26  Nick Clifton  <nickc@redhat.com>
 611
 612         PR gas/18842
 613         * configure.ac (AS_CHECK_DECLS): Add asprintf.
 614         * configure: Regenerate.
 615         * config.in: Regenerate.
 616
 617 2015-08-25  Jose E. Marchesi  <jose.marchesi@oracle.com>
 618
 619         * config/tc-sparc.c (priv_reg_table): New privileged register
 620         %pmcdper.
 621
 622 2015-08-21  Nick Clifton  <nickc@redhat.com>
 623
 624         PR gas/18581
 625         * expr.c (get_symbol_end): Rename to get_symbol_name.  Add a
 626         return parameter pointing to the start of the symbol.  Allow
 627         symbol names enclosed in double quotes.
 628         (restore_line_pointer): New function.  Replace the NUL character
 629         inserted into the input stream with the given character.  If the
 630         character was a double quote, advance the input pointer.
 631         * expr.h (get_symbol_end): Delete.
 632         (get_symbol_name): Add prototype.
 633         (restore_line_pointer): Prototype.
 634         * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
 635         * doc/as.texinfo (Symbol Intro): Document that symbol names can
 636         now be enclosed in double quotes.
 637         * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
 638         Use restore_line_pointer to replace the NUL in the input stream.
 639         Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
 640         Check for the use of double quoted symbol names.
 641         * expr.c: Likewise.
 642         * config/obj-aout.c: Likewise.
 643         * config/obj-coff-seh.c: Likewise.
 644         * config/obj-coff.c: Likewise.
 645         * config/obj-elf.c: Likewise.
 646         * config/obj-evax.c: Likewise.
 647         * config/obj-macho.c: Likewise.
 648         * config/obj-som.c: Likewise.
 649         * config/tc-alpha.c: Likewise.
 650         * config/tc-arc.c: Likewise.
 651         * config/tc-arm.c: Likewise.
 652         * config/tc-dlx.c: Likewise.
 653         * config/tc-h8300.c: Likewise.
 654         * config/tc-hppa.c: Likewise.
 655         * config/tc-i370.c: Likewise.
 656         * config/tc-i386-intel.c: Likewise.
 657         * config/tc-i386.c: Likewise.
 658         * config/tc-i960.c: Likewise.
 659         * config/tc-ia64.c: Likewise.
 660         * config/tc-iq2000.c: Likewise.
 661         * config/tc-m32r.c: Likewise.
 662         * config/tc-m68hc11.c: Likewise.
 663         * config/tc-m68k.c: Likewise.
 664         * config/tc-microblaze.c: Likewise.
 665         * config/tc-mips.c: Likewise.
 666         * config/tc-mmix.c: Likewise.
 667         * config/tc-mn10200.c: Likewise.
 668         * config/tc-mn10300.c: Likewise.
 669         * config/tc-nios2.c: Likewise.
 670         * config/tc-ppc.c: Likewise.
 671         * config/tc-s390.c: Likewise.
 672         * config/tc-score.c: Likewise.
 673         * config/tc-score7.c: Likewise.
 674         * config/tc-sparc.c: Likewise.
 675         * config/tc-tic4x.c: Likewise.
 676         * config/tc-tic54x.c: Likewise.
 677         * config/tc-tic6x.c: Likewise.
 678         * config/tc-tilegx.c: Likewise.
 679         * config/tc-tilepro.c: Likewise.
 680         * config/tc-v850.c: Likewise.
 681         * config/tc-xtensa.c: Likewise.
 682         * config/tc-z80.c: Likewise.
 683         * dw2gencfi.c: Likewise.
 684         * dwarf2dbgc.: Likewise.
 685         * ecoff.c: Likewise.
 686         * read.c: Likewise.
 687         * stabs.c: Likewise.
 688
 689 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 690
 691         * config/tc-aarch64.c (reloc_table): New relocation types support for
 692         dtprel_lo12.
 693         (ldst_lo12_determine_real_reloc_type): Support
 694         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12,
 695         BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 696         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12,
 697         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 698         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12,
 699         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 700         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12,
 701         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC.
 702         (parse_operands): Likewise.
 703         (md_apply_fix): Likewise.
 704         (aarch64_force_relocation): Likewise.
 705         (process_movw_reloc_info): Likewise.
 706
 707 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 708
 709         * config/tc-aarch64.c (reloc_table): New relocation modifiers,
 710         "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1",
 711         "dtprel_g1_nc", "dtprel_g2".
 712         (md_apply_fix): Support new relocation types.
 713         (aarch64_force_relocation): Likewise.
 714         (process_movw_reloc_info): Likewise.
 715
 716 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 717
 718         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 719         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC.
 720         (aarch64_force_relocation): Likewise.
 721
 722 2015-08-17  Alan Modra  <amodra@gmail.com>
 723
 724         * gas/config/tc-arm.c (s_align): Delete.
 725         (md_pseudo_table): Use s_align_ptwo for "align".
 726         * gas/config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define.
 727         * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT.
 728
 729 2015-08-13  Alan Modra  <amodra@gmail.com>
 730
 731         * expr.c (operand): Rewrite handling of operands starting with "0f".
 732         If atof_generic only parses "-" or "+", treat as expression.
 733
 734 2015-08-13  Alan Modra  <amodra@gmail.com>
 735             DJ Delorie  <dj@redhat.com>
 736
 737         * expr.c (integer_constant): Return O_absent expression if eol.
 738         (operand): For targets with both LOCAL_LABELS_FB and
 739         NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
 740         digits as a local label reference.  Correct handling of 0b prefix.
 741         If a suffix is not allowed, error on 0B.
 742
 743 2015-08-13  Alan Modra  <amodra@gmail.com>
 744
 745         * doc/as.texinfo (Local Labels): Allowed range of N in local
 746         labels is non-negative integers, not positive integers.
 747
 748 2015-08-12  David Weatherford  <weath@cadence.com>
 749
 750         * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg):
 751         New structures.
 752         (xtensa_maybe_create_literal_pool_frag): New function.
 753         (litpool_seg_list, auto_litpools, auto_litpool_limit)
 754         (litpool_buf, litpool_slotbuf): New static variables.
 755         (option_auto_litpools, option_no_auto_litpools)
 756         (option_auto_litpool_limit): New enum identifiers.
 757         (md_longopts): Add entries for auto-litpools, no-auto-litpools
 758         and auto-litpool-limit.
 759         (md_parse_option): Handle option_auto_litpools,
 760         option_no_auto_litpools and option_auto_litpool_limit.
 761         (md_show_usage): Add help for --[no-]auto-litpools and
 762         --auto-litpool-limit.
 763         (xtensa_mark_literal_pool_location): Record a place for literal
 764         pool with a call to xtensa_maybe_create_literal_pool_frag.
 765         (get_literal_pool_location): Find highest priority literal pool
 766         or convert candidate to literal pool when auto-litpools are used.
 767         (xg_assemble_vliw_tokens): Create literal pool after jump
 768         instruction.
 769         (xtensa_check_frag_count): Create candidate literal pool every
 770         auto_litpool_limit frags.
 771         (xtensa_relax_frag): Add jump around literals to non-empty
 772         literal pool.
 773         (xtensa_move_literals): Estimate literal pool addresses and move
 774         unreachable literals closer to their users, converting candidate
 775         to literal pool if needed.
 776         (xtensa_switch_to_non_abs_literal_fragment): Only emit error
 777         about missing .literal_position in case auto-litpools are not
 778         used.
 779         * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation
 780         state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN.
 781         * doc/as.texinfo (Xtensa options):  Document --auto-litpools and
 782         --no-auto-litpools options.
 783         * doc/c-xtensa.texi (Xtensa options): Likewise.
 784
 785 2015-08-12  Simon Dardis  <simon.dardis@imgtec.com>
 786
 787         * config/tc-mips.c (move_register): Change to use 'or' only.
 788         (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to
 789         use or for move.
 790
 791 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 792
 793         * config/tc-aarch64.c (reloc_table): New relocation modifiers
 794         "dtprel_lo12".
 795         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
 796         (aarch64_force_relocation): Likewise.
 797
 798 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 799
 800         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 801         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
 802         (aarch64_force_relocation): Likewise.
 803
 804 2015-08-11  Jiong Wang  <jiong.wang@arm.com>
 805
 806         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 807         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
 808         (aarch64_force_relocation): Likewise.
 809
 810 2015-08-11  Nick Clifton  <nickc@redhat.com>
 811
 812         PR gas/18765
 813         * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove
 814         compile time warnings about constant expressions being shifted
 815         into bit 31.
 816         (do_iwmmxt_wldstd): Likewise.
 817         (do_iwmmxt_wrwrwr_or_imm5): Likewise.
 818         (md_assemble): Likewise.
 819
 820         PR gas/18574
 821         * config/tc-msp430.c (msp430_operands): Rewrite if statements to
 822         remove redundant checks.
 823         (md_apply_fix): Likewise.
 824
 825         PR gas/18677
 826         * config/tc-mmix.c (md_assemble): Fix typo checking operands with
 827         a numeric constant value.
 828
 829         PR gas/18678
 830         * config/tc-tic4x.c (tic4x_insn_check): Fix typo.
 831
 832         PR gas/18679
 833         * config/xtensa-relax.c (same_operand_name): Fix typo.
 834
 835 2015-08-08  Hans-Peter Nilsson  <hp@axis.com>
 836
 837         * tc-arm.c (double_to_single, is_double_a_single): Append ULL to
 838         0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts.
 839
 840 2015-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 841
 842         * doc/c-aarch64.texi (.xword): Document directive.
 843
 844 2015-08-03  Nick Clifton  <nickc@redhat.com>
 845
 846         * doc/as.texinfo (Overview): Add --hash-size to the synopsis and
 847         fix typo in its entry: @kindex -> @item.
 848
 849 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 850
 851         * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries.
 852         * doc/c-mips.texi: Document m5100 and m5101 for -march=.
 853
 854 2015-07-28  Robert Suchanek  <robert.suchanek@imgtec.com>
 855
 856         * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry.
 857         * doc/c-mips.text: Document -march=interaptiv.
 858
 859 2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         * configure: Regenerated.
 862
 863 2015-07-24  Nick Clifton  <nickc@redhat.com>
 864
 865         * config/tc-rl78.c (rl78_abs_sym): New local variable.
 866         (md_begin): Initialise the new symbol.
 867         (OPIMM): Define the value to be relative to the new symbol and not
 868         the absolute section symbol.
 869
 870 2015-07-22  Alan Modra  <amodra@gmail.com>
 871
 872         PR gas/18687
 873         * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
 874         loop.  Don't drop lines at end of file lacking a newline, add a
 875         newline instead.  Ensure partial_size is zero whenever
 876         partial_where is NULL.  Adjust buffer size for extra char.
 877         (input_scrub_push, input_scrub_begin): Adjust buffer size here too.
 878
 879 2015-07-20  Matthew Wahab  <matthew.wahab@arm.com>
 880
 881         * NEWS: Mention corrected spelling of armv6kz.
 882         * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with
 883         ARM_ARCH_V6KZ.
 884         (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2".
 885         * doc/c-arm.texi: Replace "armv6zk" with "armv6kz".
 886
 887 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 888
 889         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
 890         (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
 891         (aarch64_force_relocation): Ditto.
 892
 893 2015-07-16  Matthew Wahab  <matthew.wahab@arm.com>
 894
 895         * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1.
 896         * doc/c-arm.texi (-mfpu=): Likewise.  Correct the entry for
 897         neon-fp-armv8.1.
 898
 899 2015-07-16  James Greenhalgh  <james.greenhalgh@arm.com>
 900
 901         * config/tc-arm.c (md_assemble): Rephrase the "selected processor does
 902         not support ARM mode" error messages.
 903
 904 2015-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 905
 906         * config/tc-i386.c (flag_compress_debug): Replace
 907         COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB.
 908
 909 2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * as.c (parse_args): Make --compress-debug-sections and
 912         --compress-debug-sections=zlib the same as
 913         --compress-debug-sections=zlib-gabi.
 914         * doc/as.texinfo: Change --compress-debug-sections and
 915         --compress-debug-sections=zlib to zlib-gabi.
 916
 917 2015-07-09  Catherine Moore  <clm@codesourcery.com>
 918
 919         * config/tc-mips.c (check_fpabi):  Handle
 920         VAL_GNU_MIPS_ABI_FP_NAN2008.
 921
 922 2015-07-08  Ciro Santilli  <ciro.santilli@gmail.com>
 923
 924         * doc/as.texinfo: Clarify case requirements for pseudo ops.
 925
 926 2015-07-08  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
 927
 928         * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to
 929         32 bit PC relative and update offset if the fixup is pc-relative.
 930         * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff
 931         relocs.
 932
 933 2015-07-03  Alan Modra  <amodra@gmail.com>
 934
 935         * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860.
 936         * doc/c-ppc.texi (PowerPC-Opts): Likewise.
 937
 938 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
 939             Cesar Philippidis  <cesar@codesourcery.com>
 940
 941         * config/tc-nios2.c (nios2_min_align): New.
 942         (nop): Replace with....
 943         (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New.
 944         (nios2_align): Handle alignment on 2-byte boundaries when CDX
 945         instructions may be present.
 946         (s_nios2_align): Adjust reference to nop.
 947         (CDXBRANCH, IS_CDXBRANCH): New.
 948         (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New.
 949         (nios2_relax_subtype_size): Handle 2-byte CDX branches.
 950         (nios2_relax_frag): Likewise.
 951         (md_convert_frag): Handle R2 encodings.
 952         (nios2_check_overflow): Check that low-order bits are zero
 953         before applying rightshift from howto.
 954         (nios2_check_overflow): Correct negative overflow calculation.
 955         (nios2_diagnose_overflow): Handle signed_immed12_overflow.  Issue
 956         generic overflow messages for miscellaneous instruction formats.
 957         (md_apply_fix): Recognize new R2 relocations.  For pc_relative
 958         relocations, store fixup in *valP.
 959         (nios2_reglist_mask, nios2_reglist_dir): New.
 960         (nios2_parse_reglist): New.
 961         (nios2_parse_base_register): New.
 962         (nios2_assemble_expression): Handle constant expressions designated
 963         by BFD_RELOC_NONE.
 964         (nios2_assemble_reg3): New.
 965         (nios2_assemble_arg_c): Handle R2 instruction formats.
 966         (nios2_assemble_arg_d): Likewise.
 967         (nios2_assemble_arg_s): Likewise.
 968         (nios2_assemble_arg_t): Likewise.
 969         (nios2_assemble_arg_D): New.
 970         (nios2_assemble_arg_S): New.
 971         (nios2_assemble_arg_T): New.
 972         (nios2_assemble_arg_i): Handle R2 instruction formats.
 973         (nios2_assemble_arg_I): New.
 974         (nios2_assemble_arg_u): Handle R2 instruction formats.
 975         (nios2_assemble_arg_U): New.
 976         (nios2_assemble_arg_V): New.
 977         (nios2_assemble_arg_W): New.
 978         (nios2_assemble_arg_X): New.
 979         (nios2_assemble_arg_Y): New.
 980         (nios2_assemble_arg_o): Handle R2 instruction formats.
 981         (nios2_assemble_arg_O): New.
 982         (nios2_assemble_arg_P): New.
 983         (nios2_assemble_arg_j): Handle R2 instruction formats.
 984         (nios2_assemble_arg_k): New.
 985         (nios2_assemble_arg_l): Handle R2 instruction formats.
 986         (nios2_assemble_arg_m): Likewise.
 987         (nios2_assemble_arg_M): New.
 988         (nios2_assemble_arg_N): New.
 989         (nios2_assemble_arg_e): New.
 990         (nios2_assemble_arg_f): New.
 991         (nios2_assemble_arg_g): New.
 992         (nios2_assemble_arg_h): New.
 993         (nios2_assemble_arg_R): New.
 994         (nios2_assemble_arg_B): New.
 995         (nios2_assemble_args): Handle new argument letters.
 996         (nios2_consume_arg): Likewise.
 997         (nios2_translate_pseudo_insn): Avoid dereferencing null pointer
 998         in error message.
 999         (nios2_ps_insn_info_structs): Add nop.n.
1000         (output_ubranch): Handle CDX branches.
1001         (output_cbranch): Likewise.
1002         (output_call): Handle R2 encodings.
1003         (output_movia): Likewise.
1004         (md_begin): Initialize nios2_min_align.
1005         (md_assemble): Align to nios2_min_align.  Adjust nios2_min_align
1006         if a 16-bit instruction is seen.
1007         (nios2_cons_align): Use appropriate nop pattern.
1008
1009 2015-07-01  Sandra Loosemore  <sandra@codesourcery.com>
1010             Cesar Philippidis  <cesar@codesourcery.com>
1011
1012         * config/tc-nios2.c: Adjust includes.
1013         (OPTION_MARCH): Define.
1014         (md_longopts): Add -march option.
1015         (nios2_architecture): New.
1016         (nios2_use_arch): New.
1017         (md_parse_option): Handle OPTION_MARCH.
1018         (md_show_usage): Document -march.
1019         (md_begin): Set arch in BFD.
1020         (nios2_elf_final_processing): New.
1021         * config/tc-nios2.h (elf_tc_final_processing): Define.
1022         (nios2_elf_final_processing): New.
1023         * doc/c-nios2.texi (-march): Add documentation.
1024
1025 2015-06-30  Amit Pawar  <Amit.Pawar@amd.com>
1026
1027         * config/tc-i386.c (cpu_arch): Add .mwaitx.
1028         (process_immext): Check operands for monitorx/mwaitx instructions.
1029         * doc/c-i386.texi: Document mwaitx.
1030
1031 2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1032
1033         * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with
1034         COMPRESS_DEBUG_GNU_ZLIB.
1035         * config/tc-i386.c (flag_compress_debug): Likewise.
1036
1037 2015-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1038
1039         * doc/as.texinfo (.cfi_lsda): Remove the extra @section.
1040
1041 2015-06-19  Peter Bergner  <bergner@vnet.ibm.com>
1042
1043         * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value.
1044         Allow for optional operands without insert functions.
1045
1046 2015-06-18  Nick Clifton  <nickc@redhat.com>
1047
1048         PR gas/18541
1049         * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb
1050         mode against a nearby symbol.
1051
1052 2015-06-18  Nick Clifton  <nickc@redhat.com>
1053
1054         PR gas/18481
1055         * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32
1056         in the same case as BFD_RELOC_ARM_TLS_IS32.
1057
1058 2015-06-17  Nick Clifton  <nickc@redhat.com>
1059
1060         * config/tc-arm.c (is_double_a_single): Make conditional upon the
1061         availablity of a 64-bit type.  Use this type for the argument and
1062         mantissa.
1063         (double_to_single): Likewise.
1064         * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for
1065         the constant value, if available.  Generate a 64-bit value from a
1066         bignum if supported.  Only perform the second optimization for
1067         PR 18500 if the 64-bit type is available.
1068
1069 2015-06-17  Alessandro Marzocchi  <alessandro.marzocchi@gmail.com>
1070
1071         PR gas/18500
1072         * config/tc-arm.c (is_double_a_single): New function.
1073         (double_to_single): New function.
1074         (move_or_literal_pool): Add support for converting VLDR to VMOV.
1075
1076         PR gas/18499
1077         * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,=
1078         to MOV.w or MVN.w for Thumb2.
1079
1080 2015-06-17  Nicolas Pitre <nico@linaro.org>
1081
1082         * as.c (show_usage): Document --sectname-subst.
1083         (parse_args): Add --sectname-subst.
1084         * as.h (flag_sectname_subst): New.
1085         * config/obj-elf.c (obj_elf_section_name): Add %S substitution.
1086         * doc/as.texinfo: Document it.
1087
1088 2015-06-15  Renlin Li  <renlin.li@arm.com>
1089
1090         * config/tc-aarch64.c (reloc_table): New relocation modifier.
1091         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
1092         (aarch64_force_relocation): Ditto
1093
1094 2015-06-13  Mark Wielaard  <mjw@redhat.com>
1095
1096         * dwarf2dbg.c (out_header): Document EXPR->X_add_number value,
1097         out_debug_aranges depends on it.
1098         (out_debug_aranges): Track size of header to properly pad header
1099         for address alignment.
1100
1101 2015-06-11  John David Anglin  <danglin@gcc.gnu.org>
1102
1103         PR gas/18427
1104         * gas/config/tc-hppa.c (last_label_symbol): Declare.
1105         (pa_get_label): Return last label in current space/segment or NULL.
1106         (pa_define_label): Record last label and add to root.
1107         (pa_undefine_label): Remove last label from root.
1108
1109 2015-06-08  Nick Clifton  <nickc@redhat.com>
1110
1111         * config/tc-rx.c (rx_op): Correct handling of integer bignums.
1112
1113 2015-06-04  Matthew Wahab  <matthew.wahab@arm.com>
1114
1115         * NEWS: Mention ARMv8.1 support in the Aarch64 port.
1116         * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a".
1117         * doc/c-aarch64.texi (-march): Add "armv8.1-a".
1118
1119 2015-06-04  Renlin Li  <renlin.li@arm.com>
1120
1121         * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information
1122         when available.
1123
1124 2015-06-04  Nick Clifton  <nickc@redhat.com>
1125
1126         * config/tc-h8300.c (md_section_align): Fix compile time warning
1127         about left shifting a negative value.
1128
1129 2015-06-03  Matthew Wahab  <matthew.wahab@arm.com>
1130
1131         * config/tc-arm.c (arm_archs): Add "armv8.1-a".
1132         * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a".
1133         * NEWS: Mention ARMv8.1 support.
1134
1135 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1136
1137         * config/tc-arm.c (arm_ext_pan): New.
1138         (do_setpan): New, encode an ARM SETPAN instruction.
1139         (do_t_setpan): New, encode a Thumb SETPAN instruction.
1140         (insns): Add "setpan".
1141         (arm_extensions): Add "pan".
1142         * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor
1143         extensions.
1144
1145 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1146
1147         * config/tc-aarch64.c (aarch64_features): Add "rdma".
1148         * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma".
1149
1150 2015-06-02  Matthew Wahab  <matthew.wahab@arm.com>
1151
1152         * config/tc-aarch64.c (aarch64_features): Add "lor".
1153         * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of
1154         architecture extensions.
1155
1156 2015-06-01  Matthew Wahab  <matthew.wahab@arm.com>
1157
1158         * config/tc-aarch64.c (parse_sys_reg): New parameter.  Check target
1159         support.  Fix whitespace.
1160         (parse_operands): Update for parse_sys_reg changes.
1161         (aarch64_features): Add "pan".
1162         * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan".
1163
1164 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1165
1166         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1167         (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
1168         (aarch64_force_relocation): Ditto.
1169
1170 2015-06-01  Jiong Wang  <jiong.wang@arm.com>
1171
1172         * config/tc-aarch64.c (reloc_table): New relocation modifiers.
1173         (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
1174         (aarch64_force_relocation): Ditto.
1175
1176 2015-05-28  Catherine Moore  <clm@codesourcery.com>
1177             Bernd Schmidt <bernds@codesourcery.com>
1178             Paul Brook <paul@codesourcery.com>
1179
1180         gas/
1181         * config/tc-alpha.c (all_cfi_sections): Declare.
1182         (s_alpha_ent): Initialize all_cfi_sections.
1183         (alpha_elf_md_end): Invoke cfi_set_sections.
1184         * config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
1185         (s_ehword): Use BFD_RELOC_32_PCREL.
1186         (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
1187         (mips_cfi_reloc_for_encoding): New function.
1188         * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
1189         (DWARF2_FDE_RELOC_ENCODING): Define.
1190         (tc_cfi_reloc_for_encoding): Define.
1191         (mips_cfi_reloc_for_encoding): Define.
1192         (tc_compact_eh_opcode_stop): Define.
1193         (tc_compact_eh_opcode_pad): Define.
1194         * doc/as.texinfo: Document Compact EH extensions.
1195         * doc/internals.texi: Likewise.
1196         * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
1197         (tc_cfi_reloc_for_encoding): Provide default.
1198         (compact_eh): Declare.
1199         (emit_expr_encoded): New function.
1200         (get_debugseg_name): Add Compact EH support.
1201         (alloc_debugseg_item): Likewise.
1202         (cfi_set_sections): New function.
1203         (dot_cfi_fde_data): New function.
1204         (dot_cfi_personality_id): New function.
1205         (dot_cfi_inline_lsda): New function.
1206         (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
1207         and cfi_inline_lsda.
1208         (dot_cfi_personality): Add Compact EH support.
1209         (dot_cfi_lsda): Likewise.
1210         (dot_cfi_sections): Likewise.
1211         (dot_cfi_startproc): Likewise.
1212         (get_cfi_seg): Likewise.
1213         (output_compact_unwind_data): New function.
1214         (output_cfi_insn): Add Compact EH support.
1215         (output_cie): Likewise.
1216         (output_fde): Likewise.
1217         (cfi_finish): Likewise.
1218         (cfi_emit_eh_header): New function.
1219         (output_eh_header): New function.
1220         * dw2gencfi.h (cfi_set_sections): Declare.
1221         (SUPPORT_COMPACT_EH): Define.
1222         (MULTIPLE_FRAME_SECTIONS): Define.
1223         New enumeration to describe the Compact EH header format.
1224         (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
1225         eh_data, eh_loc and sections.
1226         (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
1227         CFI_EMIT_eh_frame_compact): Define.
1228
1229 2015-05-26  Max Filippov  <jcmvbkbc@gmail.com>
1230
1231         * config/tc-xtensa.c (xtensa_move_literals): Check that
1232         search_frag is non-NULL. Report error if literal frag is not
1233         found.
1234
1235 2015-05-22  Nick Clifton  <nickc@redhat.com>
1236
1237         PR gas/18446
1238         * read.c (output_big_sleb128): Use U suffix to prevent compile
1239         time warning.
1240
1241 2015-05-19  Jiong Wang  <jiong.wang@arm.com>
1242
1243         * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case
1244         labels alphabetically.
1245         (md_apply_fix): Ditto.
1246         (aarch64_force_relocation): Ditto.
1247
1248 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1249
1250         PR binutis/18386
1251         * config/tc-i386.c (OPTION_MAMD64): New.
1252         (OPTION_MINTEL64): Likewise.
1253         (md_longopts): Add -mamd64 and -mintel64.
1254         (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64.
1255         (md_show_usage): Add -mamd64 and -mintel64.
1256         * doc/c-i386.texi: Document -mamd64 and -mintel64.
1257
1258 2015-05-15  H.J. Lu  <hongjiu.lu@intel.com>
1259
1260         * config/tc-i386.c (shared): New.
1261         (OPTION_MSHARED): Likewise.
1262         (elf_symbol_resolved_in_segment_p): Add relocation argument.
1263         Check PLT relocations and shared.
1264         (md_estimate_size_before_relax): Pass fragP->fr_var to
1265         elf_symbol_resolved_in_segment_p.
1266         (md_longopts): Add -mshared.
1267         (md_show_usage): Likewise.
1268         (md_parse_option): Handle OPTION_MSHARED.
1269         * doc/c-i386.texi: Document -mshared.
1270
1271 2015-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         * write.c (compress_debug): Don't write the zlib header, which
1274         is handled by bfd_update_compression_header.
1275
1276 2015-05-13  Max Filippov  <jcmvbkbc@gmail.com>
1277
1278         * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be
1279         closer than J_RANGE / 2 to jump frag.
1280
1281 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1282
1283         * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target.
1284         * config/tc-i386.c (i386_mach): Support iamcu.
1285         (i386_target_format): Likewise.
1286
1287 2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
1288
1289         * config/tc-i386.c (cpu_arch): Add iamcu.
1290         (i386_align_code): Handle PROCESSOR_IAMCU.
1291         (i386_arch): Likewise.
1292         (i386_mach): Likewise.
1293         (i386_target_format): Likewise.
1294         (valid_iamcu_cpu_flags): New function.
1295         (check_cpu_arch_compatible): Only allow Intel MCU instructions
1296         when targeting Intel MCU.
1297         (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags
1298         are valid for Intel MCU.
1299         (md_parse_option): Likewise.
1300         * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New.
1301         (processor_type): Add PROCESSOR_IAMCU.
1302         * doc/c-i386.texi: Document iamcu.
1303
1304 2015-05-08  Nick Clifton  <nickc@redhat.com>
1305
1306         PR gas/18347
1307         * config/tc-arm.h (TC_EQUAL_IN_INSN): Define.
1308         * config/tc-arm.c (arm_tc_equal_in_insn): New function.  Move
1309         the symbol name checking code to here from...
1310         (md_undefined_symbo): ... here.
1311
1312 2015-05-07  H.J. Lu  <hongjiu.lu@intel.com>
1313
1314         * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New.
1315         (md_estimate_size_before_relax): Use it.
1316
1317 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1318
1319         * config/tc-sparc.c: Typo in comment fixed.
1320
1321 2015-05-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
1322
1323         * config/tc-sparc.c (sparc_ip): Support the %ncc "natural"
1324         condition codes
1325         * doc/c-sparc.texi (Sparc-Regs): Document %ncc.
1326
1327 2015-05-06  Nick Clifton  <nickc@redhat.com>
1328
1329         * doc/as.texinfo (Dollar Local Labels): Note that these are only
1330         supported on some targets.
1331
1332 2015-05-06  Renlin Li  <renlin.li@arm.com>
1333
1334         * config/tc-aarch64.c (mapping_state): Recording alignment before exit.
1335
1336 2015-05-05  Renlin Li  <renlin.li@arm.com>
1337
1338         * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping
1339         symbols.
1340
1341 2015-05-05  Nick Clifton  <nickc@redhat.com>
1342
1343         * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096.
1344         (msp430_make_init_symbols): New function.
1345         (msp430_section): Call it.
1346         (msp430_frob_section): Likewise.
1347
1348 2015-05-02  Max Filippov  <jcmvbkbc@gmail.com>
1349
1350         * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs.
1351         (struct cached_fixup, struct fixup_cache): New structures.
1352         (fixup_order, xtensa_make_cached_fixup),
1353         (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups),
1354         (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup),
1355         (xtensa_add_cached_fixup): New functions.
1356         (xtensa_relax_frag): Cache fixups pointing at potentially
1357         oversized jumps at the beginning of every relaxation pass. Only
1358         check subset of this cache in the reach of single jump from the
1359         trampoline frag currently being relaxed.
1360
1361 2015-05-01  Nick Clifton  <nickc@redhat.com>
1362
1363         * config/rl78-parse.y (MULU): Remove ISA_G14.
1364         (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings.
1365
1366 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
1367
1368         * config/tc-i386.c (i386_elf_emit_arch_note): Removed.
1369         * config/tc-i386.h (md_end): Likewise.
1370         (i386_elf_emit_arch_note): Likewise.
1371
1372 2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>
1373
1374         * configure.tgt: Support i386-*-elf*.
1375
1376 2015-04-30  DJ Delorie  <dj@redhat.com>
1377
1378         * config/rl78-defs.h (rl78_isa_g10): New.
1379         (rl78_isa_g13): New.
1380         (rl78_isa_g14): New.
1381         * config/rl78-parse.y (ISA_G10): New.
1382         (ISA_G13): New.
1383         (ISA_G14): New.
1384         (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them.
1385         * config/tc-rl78.c (rl78_isa_g10): New.
1386         (rl78_isa_g13): New.
1387         (rl78_isa_g14): New.
1388
1389 2015-04-30  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * config/tc-i386.c (i386_target_format): Use "else if" on
1392         cpu_arch_isa.
1393
1394 2015-04-30  Nick Clifton  <nickc@redhat.com>
1395
1396         PR gas/18347
1397         * config/tc-arm.c (md_undefined_symbol): Issue a warning message
1398         (if enabled) when the user creates a symbol with the same name as
1399         an ARM instruction.
1400         (flag_warn_syms): New static variable.
1401         (arm_opts): Add mwarn-syms and mno-warn-syms.
1402         * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms
1403         options.
1404
1405         PR gas/18353
1406         * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op.
1407
1408 2015-04-29  Nick Clifton  <nickc@redhat.com>
1409
1410         PR 18256
1411         * config/tc-arm.c (encode_arm_cp_address): Issue an error message
1412         if the operand is neither a register nor a vector.
1413
1414 2015-04-29  Nick Clifton  <nickc@redhat.com>
1415
1416         * doc/as.texinfo (Set): Note that a symbol cannot be set multiple
1417         times if the expression is not constant and the target uses linker
1418         relaxation.
1419
1420 2015-04-28  Renlin Li  <renlin.li@arm.com>
1421
1422         * config/tc-arm.c (arm_init_frag): Always emit mapping symbols.
1423
1424 2015-04-28  Nick Clifton  <nickc@redhat.com>
1425
1426         PR 18313
1427         * cond.c (s_if): Stop compile time warning about stopc being used
1428         before it is set.
1429         (s_ifc): Likewise.
1430
1431 2015-04-27  Renlin Li  <renlin.li@arm.com>
1432
1433         * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text
1434         section.
1435         (md_assemble): Likewise, move the align code outside the loop.
1436
1437 2015-04-24  Jim Wilson  <jim.wilson@linaro.org>
1438
1439         * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features
1440         for thunderx.
1441
1442 2015-04-24  Richard Earnshaw  <rearnsha@arm.com>
1443
1444         * config/tc-arm.h (arm_min): New function.
1445         (SUB_SEGMENT_ALIGN): Define.
1446
1447 2015-04-23  Matthew Fortune  <matthew.fortune@imgtec.com>
1448
1449         * config/tc-mips.c (macro): State the recommended way of creating
1450         32-bit or 64-bit addresses.
1451
1452 2015-04-23  Jan Beulich  <jbeulich@suse.com>
1453
1454         * config/tc-i386.c (match_mem_size): Also allow no size
1455         specification when broadcasting.
1456
1457 2015-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1458
1459         * doc/as.texinfo (Bundle directives): Shorten menu entry and
1460         use @subsection.
1461         (CFI directives): Use @subsection.
1462         (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent.
1463         * doc/c-i386.texi (i386-Mnemonics): Use @subsection.
1464
1465 2015-04-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1466
1467         * config/tc-avr.c (create_record_for_frag): Rename link to
1468         prop_rec_link.
1469
1470 2015-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * NEWS: Mention
1473         --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi].
1474
1475 2015-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1476
1477         * as.h (compressed_debug_section_type): Removed.
1478
1479 2015-04-14  Nick Clifton  <nickc@redhat.com>
1480
1481         * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define.
1482         (TC_FORCE_RELOCATION_SUB_SAME): Define.
1483         (DWARF2_USE_FIXED_ADVANCE_PC): Define.
1484
1485 2015-04-10  Nick Clifton  <nickc@redhat.com>
1486
1487         PR binutils/18198
1488         * doc/c-arm.texi (ARM Options): Add a note about the interaction of
1489         the -EB option with the linker's --be8 option.
1490
1491 2015-04-09  Hans-Peter Nilsson  <hp@axis.com>
1492
1493         * doc/c-rx.texi: Fix markup typos in last change.
1494
1495 2015-04-09  Nick Clifton  <nickc@redhat.com>
1496
1497         * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS.
1498         (md_longopts): Add -mno-allow-string-insns.
1499         (md_parse_option): Handle -mno-allow-string-insns.
1500         (md_show_usage): Mention -mno-allow-string-insns.
1501         (rx_note_string_insn_use): New function.  Produces an error
1502         message if a string insn is used when it is not allowed.
1503         * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use.
1504         (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise.
1505         * config/rx-defs.h (rx_note_string_insn_use): Prototype.
1506         * doc/c-rx.texi: Document -mno-allow-string-insns.
1507
1508 2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1509
1510         * as.c (show_usage): Update --compress-debug-sections.
1511         (std_longopts): Use optional_argument on compress-debug-sections.
1512         (parse_args): Handle
1513         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1514         * as.h (compressed_debug_section_type): New.
1515         (flag_compress_debug): Change type to compressed_debug_section_type.
1516         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1517         * write.c (compress_debug): Set BFD_COMPRESS_GABI for
1518         --compress-debug-sections=zlib-gabi.  Call
1519         bfd_get_compression_header_size to get compression header size.
1520         Don't rename section name for --compress-debug-sections=zlib-gabi.
1521         * config/tc-i386.c (compressed_debug_section_type): Set to
1522         COMPRESS_DEBUG_ZLIB.
1523         * doc/as.texinfo: Document
1524         --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}.
1525
1526 2015-04-07  Renlin Li  <renlin.li@arm.com>
1527
1528         * config/tc-aarch64.c (mapping_state): Use subseg_text_p.
1529         (s_aarch64_inst): Likewise.
1530         (md_assemble): Likewise.
1531
1532 2015-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1533
1534         * write.c (compress_debug): Use bfd_putb64 to write uncompressed
1535         section size.
1536
1537 2015-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1538
1539         * write.c (compress_debug): Don't write the zlib header if
1540         compressed section size is the same as before compression.
1541
1542 2015-04-02  Nick Clifton  <nickc@redhat.com>
1543
1544         PR gas/18189
1545         * config/tc-microblaze.c (parse_imm): Use offsetT as the type for
1546         min and max parameters.  Sign extend values before testing.
1547
1548 2015-04-02  Renlin Li  <renlin.li@arm.com>
1549
1550         * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order.
1551         (mapping_state_2): Don't emit MAP_DATA here.
1552         (s_aarch64_inst): Align frag during state transition.
1553         (md_assemble): Likewise.
1554
1555 2015-04-02  Ed Maste  <emaste@freebsd.org>
1556
1557         * config/tc-aarch64.c (set_error_kind): Delete.
1558         (set_error_message): Delete.
1559
1560 2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>
1561
1562         * configure: Regenerated.
1563
1564 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1565
1566         * config/tc-aarch64.c: Add support for Samsung Exynos M1.
1567         * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1".
1568
1569 2015-04-01  Evandro Menezes  <e.menezes@samsung.com>
1570
1571         * config/tc-arm.c: Add support for Samsung Exynos M1.
1572         * doc/c-arm.texi (-mcpu=): Add "exynos-m1".
1573
1574 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1575
1576         * configure: Regenerated.
1577
1578 2015-03-31  Ed Schouten  <ed@nuxi.nl>
1579
1580         * configure.tgt (fmt): Set to elf for *-*-cloudabi*.
1581
1582 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1583
1584         * configure.ac: Revert the AM_ZLIB change.
1585         * Makefile.in: Regenerated.
1586         * aclocal.m4: Likewise.
1587         * configure: Likewise.
1588
1589 2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         * Makefile.am (ZLIBINC): New.
1592         (AM_CFLAGS): Add $(ZLIBINC).
1593         * as.c: (show_usage): Don't check HAVE_ZLIB_H.
1594         (parse_args): Likewise.
1595         * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1596         (compress_init): Don't check HAVE_ZLIB_H.
1597         (compress_data): Likewise.
1598         (compress_finish): Likewise.
1599         * configure.ac (AM_ZLIB): Removed.
1600         (zlibinc): New.  AC_SUBST.
1601         Add --with-system-zlib.
1602         * Makefile.in: Regenerated.
1603         * config.in: Likewise.
1604         * configure: Likewise.
1605         * doc/Makefile.in: Likewise.
1606
1607 2015-03-27  H.J. Lu  <hongjiu.lu@intel.com>
1608
1609         * config/tc-i386.c (cpu_flags_set): Removed.
1610
1611 2015-03-25  Renlin Li  <renlin.li@arm.com>
1612
1613         * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting
1614         code.
1615         (mapping_state_2): Emit first MAP_DATA symbol here.
1616
1617 2015-03-24  H.J. Lu  <hongjiu.lu@intel.com>
1618
1619         PR gas/18087
1620         * write.c (compress_debug): Don't write the zlib header if
1621         compression didn't make the section smaller.
1622
1623 2015-03-24  Terry Guo  <terry.guo@arm.com>
1624
1625         * config/tc-arm.c (no_cpu_selected): Use new macro to compare
1626         features.
1627         (parse_psr): Likewise.
1628         (do_t_mrs): Likewise.
1629         (do_t_msr): Likewise.
1630         (static const arm_feature_set arm_ext_*): Defined with new macros.
1631         (static const arm_feature_set arm_cext_*): Likewise.
1632         (static const arm_feature_set fpu_fpa_ext_*): Likewise.
1633         (static const arm_feature_set fpu_vfp_ext_*): Likewise.
1634         (deprecated_coproc_regs): Likewise.
1635         (UL_BARRIER): Likewise.
1636         (barrier_opt_names): Likewise.
1637         (arm_cpus): Likewise.
1638         (arm_extensions): Likewise.
1639
1640 2015-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         * config/tc-i386.c (i386_align_code): Limit multi-byte nop
1643         instructions to 10 bytes.
1644
1645 2015-03-19  Nick Clifton  <nickc@redhat.com>
1646
1647         * config/tc-rl78.c (enum options): Add G13 and G14.
1648         (md_longopts): Add -mg13 and -mg14.
1649         (md_parse_option): Handle -mg13 and -mg14.
1650         (md_show_usage): List -mg13 and -mg14.
1651         * doc/c-rl78.texi: Add description of -mg13 and -mg14 options.
1652
1653 2015-03-18  Jon Turney  <jon.turney@dronecode.org.uk>
1654             Nick Clifton  <nickc@redhat.com>
1655
1656         PR binutils/18087
1657         * doc/as.texinfo: Note that when gas compresses debug sections the
1658         compression is only performed if it makes the section smaller.
1659         * write.c (compress_debug): Do not compress a debug section if
1660         doing so would make it larger.
1661
1662 2015-03-17  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
1663
1664         * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags.
1665         (i386_align_code): Add PROCESSOR_ZNVER cases.
1666         * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER.
1667         * doc/c-i386.texi: Add znver1 and clzero.
1668
1669 2015-03-16  Nick Clifton  <nickc@redhat.com>
1670
1671         * dwarf2dbg.c (out_header): Remove spurious #if 1.
1672
1673 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1674
1675         * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg
1676         number 31.
1677
1678 2015-03-13  Jiong Wang  <jiong.wang@arm.com>
1679
1680         * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero.
1681
1682 2015-03-12  Andrew Bennett  <andrew.bennett@imgtec.com>
1683
1684         * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry.
1685         * doc/c-mips.texi: Document i6400 -march option.
1686
1687 2015-03-12  Nick Clifton  <nickc@redhat.com>
1688
1689         PR gas/17444
1690         * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment
1691         to arm_apply_sym_value.  Update prototype.
1692         * config/tc-arm.c (arm_apply_sym_value): Add segment argument.
1693         Do not apply the value if the symbol is in a different segment to
1694         the current segment.
1695
1696 2015-03-11  Alan Modra  <amodra@gmail.com>
1697
1698         * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups.
1699         (md_apply_fix): Report an error on data-only fixups used with insns.
1700
1701 2015-03-10  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1702
1703         * config/tc-s390.c (md_gather_operands): Check for valid
1704         length field operands.
1705
1706 2015-03-10  Michael Perkins  <perkinsmg75@yahoo.co.uk>
1707
1708         * config/tc-arm.c (parse_operands): Fix bug setting writeback
1709         values for '^' on OP_REGLSTs.
1710         (do_push_pop): Add new writeback constraint.
1711
1712 2015-03-10  Renlin Li  <renlin.li@arm.com>
1713
1714         * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code.
1715         (mapping_state_2): Emit first MAP_DATA symbol here.
1716
1717 2015-03-10  Matthew Wahab  <matthew.wahab@arm.com>
1718
1719         * config/tc-aarch64.c (mapping_state): Set minimum alignment for
1720         code sections.
1721
1722 2015-03-10  Nick Clifton  <nickc@redhat.com>
1723
1724         PR gas/17852
1725         * config/tc-arm.c (md_begin): Ensure that selected_cpu is
1726         initialised when CPU_DEFAULT is defined.
1727
1728 2015-03-05  Nick Clifton  <nickc@redhat.com>
1729
1730         * config/tc-v850.c (md_parse_option): Fix code to set or clear
1731         EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the
1732         -m8byte-align and -m4byte-align command line options.
1733
1734 2015-03-04  Richard Sandiford  <richard.sandiford@arm.com>
1735
1736         PR gas/17843
1737         * config/tc-aarch64.c (process_movw_reloc_info): Allow
1738         R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1739         for MOVK.
1740
1741 2015-02-28  Alan Modra  <amodra@gmail.com>
1742
1743         * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at
1744         end to their alignment.
1745
1746 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1747
1748         * config/tc-aarch64.c (reloc_table_entry): Generate
1749         BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1750         (md_apply_fix, aarch64_force_relocation): Handle
1751         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1752
1753 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1754
1755         * config/tc-aarch64.c (reloc_table_entry): Generate
1756         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1757         (md_apply_fix, aarch64_force_relocation): Handle
1758         BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1759
1760 2015-02-19  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1761
1762         * config/tc-aarch64.c (reloc_table_entry): Generate
1763         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1764         (md_apply_fix, aarch64_force_relocation): Handle
1765         BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1766
1767 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1768
1769         * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type.
1770         (reloc_table): Likewise.
1771         (parse_address_main): Use ld_literal_type.
1772
1773 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1774
1775         * config/tc-aarch64.c (reloc_table_entry): Add adr_type.
1776         (reloc_table): Likewise.
1777         (parse_address_main): Use adr_type.
1778
1779 2015-02-26  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1780
1781         * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove.
1782
1783 2015-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1784
1785         * config/tc-avr.c: Add elf32-avr.h include.
1786         (struct avr_property_record_link): New structure.
1787         (avr_output_property_section_header): New function.
1788         (avr_record_size): New function.
1789         (avr_output_property_record): New function.
1790         (avr_create_property_section): New function.
1791         (avr_handle_align): New function.
1792         (exclude_section_from_property_tables): New function.
1793         (create_record_for_frag): New function.
1794         (append_records_for_section): New function.
1795         (avr_create_and_fill_property_section): New function.
1796         (avr_post_relax_hook): New function.
1797         * config/tc-avr.h (md_post_relax_hook): Define.
1798         (avr_post_relax_hook): Declare.
1799         (HANDLE_ALIGN): Define.
1800         (avr_handle_align): Declare.
1801         (strut avr_frag_data): New structure.
1802         (TC_FRAG_TYPE): Define.
1803
1804 2015-02-25  Matthew Wahab  <matthew.wahab@arm.com>
1805
1806         * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and
1807         cortex-a72.
1808
1809 2015-02-24  Nick Clifton  <nickc@redhat.com>
1810
1811         * config/tc-v850.c (soft_float): New variable.
1812         (v850_data_8): New variable.
1813         (md_show_usage): Add -msoft-float/-mhard-float.
1814         (md_parse_option): Likewise.
1815         (md_begin): Set the default value of soft_float.
1816         (v850_md_end): New function.  Creates a note section.
1817         * config/tc-v850.h (md_end): Define.
1818         * doc/c-v850.texi: Document -msoft-float/-mhard-float.
1819
1820 2015-02-23  Yoshinori Sato  <ysato@users.sourceforge.jp>
1821
1822         * config/tc-h8300.c (line_separater_chars): Add a version for
1823         h8300-linux that includes a separator.
1824         (default_mach): New variable.
1825         (md_main): Use it.
1826         (md_longopts): Add '--march' option.
1827         (md_parse_option): Parse the new option.
1828         * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux.
1829         * configure.tgt: Add h8300-*-linux
1830         * doc/c-h8300.texi: Document --march.
1831
1832 2015-02-23  Nick Clifton  <nickc@redhat.com>
1833
1834         PR 17940
1835         * dwarf2dbg.c (out_header): When generating dwarf sections use
1836         real symbols not temps for the start and end symbols.
1837         * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent
1838         adjustments to relocations in debug sections.
1839         (TC_LINKRELAX_FIXUP): Likewise.
1840
1841 2015-02-19  Alan Modra  <amodra@gmail.com>
1842
1843         * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref.
1844         * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch.
1845
1846 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1847
1848         * config/tc-aarch64.c (aarch64_cpus): Fix code formatting.
1849
1850 2015-02-11  Matthew Wahab  <matthew.wahab@arm.com>
1851
1852         * config/tc-arm.c: Add support for Cortex-A72.
1853
1854 2015-02-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1855
1856         * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead
1857         of as_warn for deprecation messages.
1858         (encode_arm_addr_mode_2): Likewise.
1859         (check_obsolete): Likewise.
1860         (do_rd_rm_rn): Likewise.
1861         (do_co_reg): Likewise.
1862         (do_setend): Likewise.
1863         (do_t_mov_cmp): Likewise.
1864         (do_neon_ldr_str): Likewise.
1865         (opcode_lookup): Likewise.
1866         (if_fsm_post_encode): Likewise.
1867         (md_assemble): Likewise.
1868
1869 2015-02-06  Jan Beulich  <jbeulich@suse.com>
1870
1871         * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label.
1872         (cfi_change_reg_numbers): Also do nothing for CFI_label.
1873         (cfi_pseudo_table): Also handle .cfi_label when not supporting
1874         CFI directives.
1875
1876 2015-02-05  Alan Modra  <amodra@gmail.com>
1877
1878         * config/tc-msp430.c (md_assemble): Correct size passed to
1879         extract_cmd.  Remove index check.
1880
1881 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1882
1883         * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72.
1884         * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72".
1885
1886 2015-02-04  Nick Clifton  <nickc@redhat.com>
1887
1888         * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of
1889         these instructions.
1890
1891 2015-02-03  Renlin Li  <renlin.li@arm.com>
1892
1893         * doc/c-aarch64.texi (.arch): Document the directive.
1894         (.arch_extension): Likewise.
1895
1896 2015-02-03  Nick Clifton  <nickc@redhat.com>
1897
1898         * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define.
1899
1900 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
1901
1902         * Makefile.am: Add FT32 files.
1903         * config/tc-ft32.c: New file.
1904         * config/tc-ft32.h: New file.
1905         * configure.tgt: Add FT32 support.
1906         * Makefile.in: Regenerate.
1907         * po/POTFILES.in: Regenerate.
1908
1909 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1910
1911         * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument
1912         of instruction la to a symbol.
1913
1914 2015-01-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1915
1916         * config/tc-nds32.c (nds32_parse_name): Ignore when the input is
1917         section name.
1918
1919 2015-01-19  Alan Modra  <amodra@gmail.com>
1920
1921         * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}.
1922         * write.c (get_frag_for_reloc): Allow match just past end of frag.
1923
1924 2015-01-16  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1925
1926         * config/tc-s390.c (struct pd_reg): Remove.
1927         (pre_defined_registers): Remove.
1928         (REG_NAME_CNT): Remove.
1929         (reg_name_search): Calculate the register number instead of doing
1930         a lookup.
1931         (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new
1932         reg_name_search signature.
1933         (s390_parse_cpu): Support the new arch string z13.
1934         (s390_insert_operand): Support for vector registers with the extra
1935         field for the fifth bit of each vector register operand.
1936         (md_gather_operand): Adjust to the new handling of optional
1937         parameters.
1938
1939         * doc/as.texinfo: Document the z13 cpu string.
1940
1941 2015-01-13  Matthew Wahab  <matthew.wahab@arm.com>
1942
1943         * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
1944         #0, restoring previous behaviour.
1945
1946 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1947
1948         * gas/dw2gencfi.c (cfi_add_label, dot_cfi_label): New.
1949         (cfi_pseudo_table): Add "cfi_label".
1950         (output_cfi_insn): Handle CFI_label.
1951         (select_cie_for_fde): Als terminate CIE when encountering
1952         CFI_label.
1953         * dw2gencfi.h (cfi_add_label): Declare.
1954         (struct cfi_insn_data): New member "sym_name".
1955         (CFI_label): New.
1956         * read.c (read_symbol_name): Drop "static".
1957         * read.h (read_symbol_name): Declare.
1958
1959 2015-01-12  Jan Beulich  <jbeulich@suse.com>
1960
1961         * gas/config/tc-arm.c (do_neon_shl_imm): Check immediate range.
1962         (do_neon_qshl_imm): Likewise.
1963
1964 2015-01-12  Alan Modra  <amodra@gmail.com>
1965
1966         * read.c (s_altmacro, s_reloc): Make definition static.
1967
1968 2015-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
1969
1970         * config/tc-avr.c (md_apply_fix): Update the contents of VALP for
1971         diff fixups.
1972
1973 2015-01-09  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
1974
1975         * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and
1976         X-Gene 2.
1977         * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2.
1978
1979 2015-01-07  Jan Beulich <jbeulich@suse.com>
1980
1981         * config/tc-arm.c (struct arm_option_extension_value_table):
1982         Split field "value" into fields "merge_value" and "clear_value".
1983         (arm_extensions): Adjust initializer accordingly.
1984
1985 2015-01-01  Alan Modra  <amodra@gmail.com>
1986
1987         * as.c (parse_args): Just print current year.
1988
1989 2015-01-01  Alan Modra  <amodra@gmail.com>
1990
1991         Update year range in copyright notice of all files.
1992
1993 For older changes see ChangeLog-2014
1994 \f
1995 Copyright (C) 2015 Free Software Foundation, Inc.
1996
1997 Copying and distribution of this file, with or without modification,
1998 are permitted in any medium without royalty provided the copyright
1999 notice and this notice are preserved.
2000
2001 Local Variables:
2002 mode: change-log
2003 left-margin: 8
2004 fill-column: 74
2005 version-control: never
2006 End: