gas/ChangeLog

   1 2014-03-27  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-score.c (s3_parse_pce_inst): Add "%s" parameter to
   4         sprintf in order to avoid a compile time warning.
   5
   6 2014-03-26  Nick Clifton  <nickc@redhat.com>
   7
   8         * config/tc-rl78.c (rl78_op): Issue an error message if a 16-bit
   9         relocation is used on an 8-bit operand or vice versa.
  10         (tc_gen_reloc): Use the RL78_16U relocation for RL78_CODE.
  11         (md_apply_fix): Add support for RL78_HI8, RL78_HI16 and RL78_LO16.
  12
  13 2014-03-25  Nick Clifton  <nickc@redhat.com>
  14
  15         * config/obj-coff-seh.c (obj_coff_seh_code): New function -
  16         switches the current segment back to the code segment recorded
  17         when seh_proc was last invoked.
  18         * config/obj-coff-seh.h (SEH_CMDS): Add seh_code.
  19
  20 2014-03-25  Alan Modra  <amodra@gmail.com>
  21
  22         * config/tc-ppc.c (ppc_is_toc_sym): Revert 2014-03-05.
  23         (md_assemble): Likewise.  Warn.
  24
  25 2014-03-21  David Weatherford <weath@cadence.com>
  26             Max Filippov <jcmvbkbc@gmail.com>
  27
  28         * config/tc-xtensa.c (xtensa_check_frag_count)
  29         xtensa_create_trampoline_frag,
  30         xtensa_maybe_create_trampoline_frag, init_trampoline_frag,
  31         find_trampoline_seg, search_trampolines, get_best_trampoline,
  32         check_and_update_trampolines, add_jump_to_trampoline,
  33         dump_trampolines): New functions.
  34         (md_parse_option): Add cases for --[no-]trampolines options.
  35         (md_assemble, finish_vinsn, xtensa_end): Add call to
  36         xtensa_check_frag_count.
  37         (xg_assemble_vliw_tokens): Add call to
  38         xtensa_maybe_create_trampoline_frag.
  39         (xtensa_relax_frag): Relax fragments with RELAX_TRAMPOLINE state.
  40         (relax_frag_immed): Relax jump instructions that cannot reach its
  41         target.
  42         * config/tc-xtensa.h (xtensa_relax_statesE::RELAX_TRAMPOLINE): New
  43         relax state.
  44         * doc/as.texinfo: Document --[no-]trampolines command-line options.
  45         * doc/c-xtensa.texi: Document trampolines relaxation and command
  46         line options.
  47         * frags.c (get_frag_count, clear_frag_count): New function.
  48         (frag_alloc): Increment totalfrags counter.
  49         * frags.h (get_frag_count, clear_frag_count): New function.
  50
  51 2014-03-20  DJ Delorie  <dj@redhat.com>
  52
  53         * config/rl78-defs.h (RL78_RELAX_NONE, RL78_RELAX_BRANCH): Add.
  54         * config/rl78-parse.y (BC, BNC, BZ, BNZ, BH, BHZ, bt_bf): Call
  55         rl78_relax().
  56         * config/tc-rl78.h (md_relax_frag): Define.
  57         (rl78_relax_frag): Declare.
  58         * config/tc-rl78.c (rl78_relax): Add.
  59         (md_assemble): Set up the variable frags also when relaxing.
  60         (op_type_T): New.
  61         (rl78_opcode_type): New.
  62         (rl78_frag_fix_value): New.
  63         (md_estimate_size_before_relax): New-ish.
  64         (rl78_relax_frag): New.
  65         (md_convert_frag): New-ish.
  66
  67 2014-03-20  Richard Sandiford  <rdsandiford@googlemail.com>
  68
  69         * config/tc-mips.h (DIFF_EXPR_OK, CFI_DIFF_EXPR_OK): Define.
  70         * config/tc-mips.c (md_pcrel_from): Remove error message.
  71         (md_apply_fix): Convert PC-relative BFD_RELOC_32s to
  72         BFD_RELOC_32_PCREL.  Report a specific error message for unhandled
  73         PC-relative expressions.  Handle BFD_RELOC_8.
  74
  75 2014-03-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
  76
  77         * config/tc-sparc.c (hpriv_reg_table): Added entries for
  78         %hstick_offset and %hstick_enable.
  79         * doc/c-sparc.texi (Sparc-Regs): Document the %hstick_offset and
  80         %hstick_enable hyperprivileged registers.
  81
  82 2014-03-19  Daniel Gutson <daniel.gutson@tallertechnologies.com>
  83             Nick Clifton  <nickc@redhat.com>
  84
  85         * config/tc-arm.c (codecomposer_syntax): New flag that states whether the
  86         CCS syntax compatibility mode is on or off.
  87         (asmfunc_states): New enum to represent the asmfunc directive state.
  88         (asmfunc_state): New variable holding the asmfunc directive state.
  89         (comment_chars): Rename to arm_comment_chars.
  90         (line_separator_chars): Rename to arm_line_separator_chars.
  91         (s_ccs_ref): New function that handles the .ref directive.
  92         (asmfunc_debug): New function.
  93         (s_ccs_asmfunc): New function that handles the .asmfunc directive.
  94         (s_ccs_endasmfunc): New function that handles the .endasmfunc directive.
  95         (s_ccs_def): New function that handles the .def directive.
  96         (tc_start_label_without_colon): New function.
  97         (md_pseudo_table): Added new CCS directives.
  98         (arm_ccs_mode): New function that handles the -mccs command line option.
  99         (arm_long_opts): Added new -mccs command line option.
 100         * config/tc-arm.h (LABELS_WITHOUT_COLONS): New macro.
 101         (TC_START_LABEL_WITHOUT_COLON): New macro.
 102         (tc_start_label_without_colon): Added extern function declaration.
 103         (tc_comment_chars): Define.
 104         (tc_line_separator_chars): Define.
 105         * app.c (do_scrub_begin): Use tc_line_separator_chars, if defined.
 106         * read.c (read_begin): Likewise.
 107         * doc/as.texinfo: Add documentation for the -mccs command line
 108         option.
 109         * doc/c-arm.texi: Likewise.
 110         * doc/internals.texi: Document tc_line_separator_chars.
 111         * NEWS: Mention the new feature.
 112
 113 2014-03-18  Jiong Wang  <jiong.wang@arm.com>
 114
 115         * config/tc-aarch64.c (aarch64_opts): Add new option
 116         "mno-verbose-error".
 117         (verbose_error_p): Initialize to 1.
 118         * doc/c-aarch64.texi (AArch64 Options): Document -mverbose-error
 119         and -mno-verbose-error.
 120
 121 2014-03-17  Nick Clifton  <nickc@redhat.com>
 122
 123         PR gas/16694
 124         * config/tc-arm.c (tc_arm_regname_to_dw2regnum): Parse VFP
 125         registers as well.
 126
 127 2014-03-13  Richard Earnshaw  <rearnsha@arm.com>
 128             Jiong Wang  <Jiong.Wang@arm.com>
 129
 130         * doc/c-aarch64.texi: Clean up some formatting issues.
 131         (AArch64 Options): Document -mcpu and -march.
 132         (AArch64 Extensions): New node.
 133
 134 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 135
 136         * config/tc-i386.c (use_big_obj): Declare.
 137         (OPTION_MBIG_OBJ): Define.
 138         (md_longopts): Add -mbig-obj option.
 139         (md_parse_option): Handle it.
 140         (md_show_usage): Display help for this option.
 141         (i386_target_format): Use bigobj for x86-64 if -mbig-obj.
 142         * doc/c-i386.texi: Document the option.
 143
 144 2014-03-12  Nick Clifton  <nickc@redhat.com>
 145
 146         PR gas/16688
 147         * config/tc-aarch64.c (literal_expression): New structure.
 148         (literal_pool): Replace exp array with literal_expression array.
 149         (add_to_lit_pool): When adding a bignum cache the big value.
 150         (s_ltorg): When emitting a bignum initialise the global bignum
 151         array from the cached value.
 152
 153 2014-03-12  Alan Modra  <amodra@gmail.com>
 154
 155         * Makefile.in: Regenerate.
 156         * config.in: Regenerate.
 157         * doc/Makefile.in: Regenerate.
 158
 159 2014-03-06  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 160         Vishnu KS <Vishnu.k_s@atmel.com>
 161         Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 162         Soundararajan <Soundararajan.dhakshinamoorthy@atmel.com>
 163
 164         * gas/tc-avr.c: Add new devices
 165         avr25: ata5272, attiny828
 166         avr35: ata5505, attiny1634
 167         avr4: atmega8a, ata6285, ata6286, atmega48pa
 168         avr5: at90pwm161, ata5790, ata5795, atmega164pa, atmega165pa,
 169         atmega168pa, atmega32a, atmega64rfr2, atmega644rfr2, atmega64a,
 170         atmega16hva2
 171         avr51: atmega128a, atmega1284
 172         avrxmega2: atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4,
 173         atxmega32e5, atxmega16e5, atxmega8e5
 174         avrxmega4: atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3,
 175         atxmega64c3, atxmega64d4
 176         avrxmega6: atxmega128a3u, atxmega128b3, atxmega128c3,
 177         atxmega128d4, atxmega192a3u, atxmega192c3, atxmega256a3u,
 178         atxmega256c3, atxmega384c3, atxmega384d3
 179         avrxmega7: atxmega128a4u
 180         * doc/c-avr.texi: Ditto.
 181
 182 2014-03-05  Alan Modra  <amodra@gmail.com>
 183
 184         Update copyright years.
 185
 186 2014-03-05  Alan Modra  <amodra@gmail.com>
 187
 188         * config/tc-ppc.c (ppc_elf_suffix): Support @localentry.
 189         (md_apply_fix): Support R_PPC64_ADDR64_LOCAL.
 190
 191 2014-03-05  Alan Modra  <amodra@gmail.com>
 192
 193         * config/tc-ppc.c (md_assemble): Move code adjusting reloc types
 194         later.  Merge absolute and relative branch reloc selection.
 195         Generate 16-bit relocs for most 16-bit insn fields given a
 196         non-constant expression.
 197
 198 2014-03-05  Alan Modra  <amodra@gmail.com>
 199
 200         * config/tc-ppc.c (ppc_is_toc_sym): Remove OBJ_ELF support.
 201         (md_assemble): Don't call ppc_is_toc_sym for ELF.
 202
 203 2014-03-04  Heiher  <r@hev.cc>
 204
 205         * config/tc-mips.c (mips_cpu_info_table): Use ISA_MIPS64R2 for
 206         Loongson-3A.
 207
 208 2014-03-03  Nick Clifton  <nickc@redhat.com>
 209
 210         * config/msp430/msp430.c: Replace known mcu array with known
 211         msp430 ISA mcu name array.
 212         Accept any name for -mmcu option.
 213         Add -mz option to warn about missing NOP following an interrupt
 214         status change.
 215         (check_for_nop): New.
 216         (msp430_operands): Emit a warning, if requested, when an interrupt
 217         changing instruction is not followed by a NOP.
 218         * doc/c-msp430.c: Document -mz option.
 219
 220 2014-03-03  Alan Modra  <amodra@gmail.com>
 221
 222         * config/bfin-lex-wrapper.c: Correct copyright date.
 223         * config/obj-fdpicelf.c: Likewise.
 224         * config/obj-fdpicelf.h: Likewise.
 225         * config/tc-frv.c: Correct copyright punctuation.
 226         * config/tc-ip2k.c: Likewise.
 227         * config/tc-iq2000.c: Likewise.
 228         * config/tc-mep.c: Likewise.
 229         * config/tc-tic4x.c: Likewise.
 230         * config/tc-tic4x.h: Likewise.
 231
 232 2014-03-01  Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
 233
 234         * config/tc-avr.c: Remove atxmega16x1.
 235
 236 2014-02-28  Alan Modra  <amodra@gmail.com>
 237
 238         * dwarf2dbg.c (out_debug_line): Correct .debug_line header_length
 239         field for 64-bit dwarf.
 240
 241 2014-02-21  Ilya Tocar  <ilya.tocar@intel.com>
 242
 243         * config/tc-i386.c (cpu_arch): Add .prefetchwt1.
 244         * doc/c-i386.texi: Document .prefetchwt1/prefetchwt1.
 245
 246 2014-02-12  Ilya Tocar  <ilya.tocar@intel.com>
 247
 248         * config/tc-i386.c (cpu_arch): Add .clflushopt, .xsavec, .xsaves.
 249         * doc/c-i386.texi: Document .xsavec/xsavec/.xsaves/xsaves/
 250         clflushopt/.clfushopt.
 251
 252 2014-02-10  Alan Modra  <amodra@gmail.com>
 253
 254         * po/POTFILES.in: Regenerate.
 255         * po/gas.pot: Regenerate.
 256
 257 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 258
 259         * config/tc-nios2.c (md_apply_fix): Test for new relocs.
 260         (nios2_special_reloc): Add %call_lo, %call_hiadj, %got_lo,
 261         %got_hiadj relocation operators.  Sort table and add comment
 262         to explain ordering.
 263         (nios2_fix_adjustable): Test for new relocs.
 264         * doc/c-nios2.texi (Nios II Relocations): Document new relocation
 265         operators.
 266
 267 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 268
 269         * config/tc-nios2.c (md_apply_fix): Handle BFD_RELOC_NIOS2_CALL26_NOAT.
 270         (nios2_assemble_args_m): Likewise.
 271         (md_assemble): Likewise.
 272
 273 2014-01-24  DJ Delorie  <dj@redhat.com>
 274
 275         * config/tc-msp430.c (msp430_section): Always flag data sections,
 276         regardless of -md.
 277         (msp430_frob_section): New.  Make sure all sections are noticed if
 278         they have content.
 279         (msp430_lcomm): New.  Flag bss if .lcomm is seen.
 280         (msp430_comm): New.  Likewise.
 281         (md_pseudo_table): Add them.
 282         * config/tc-msp430.h (msp430_frob_section): Declare.
 283         (tc_frob_section): Define.
 284
 285 2014-01-23  Nick Clifton  <nickc@redhat.com>
 286
 287         * config/tc-msp430.c (show_mcu_list): Delete.
 288         (md_parse_option): Accept any MCU name.  Accept several more
 289         variants for the -mcpu option.
 290         (md_show_usage): Do not call show_mcu_list.
 291
 292 2014-01-22  DJ Delorie  <dj@redhat.com>
 293
 294         * config/tc-msp430.c (msp430_refsym): New: ".refsym <symbol>"
 295         * doc/c-msp430.texi (MSP430 Directives): Document it.
 296
 297 2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
 298
 299         * config/tc-i386.c (check_VecOperands): Remove regzmm from AVX2
 300         gather assert.
 301
 302 2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
 303
 304         PR gas/16489
 305         * config/tc-i386.c (check_VecOperands): Add check for invalid
 306         register set in AVX512 gathers.
 307
 308 2014-01-22  Alan Modra  <amodra@gmail.com>
 309
 310         * config/tc-tic4x.c (md_shortopts): s/CONST/const/.
 311
 312 2014-01-21  DJ Delorie  <dj@redhat.com>
 313
 314         * config/tc-rl78.c (require_end_of_expr): New.
 315         (md_operand): Call it.
 316         (rl78_cons_fix_new): Mark LO16, HI16, ahd HI8 internal relocations
 317         as not overflowing.
 318
 319 2014-01-17  Will Newton  <will.newton@linaro.org>
 320
 321         * config/tc-arm.c (do_vfp_nsyn_cvt_fpv8): Set OP to 1
 322         for the s32.f64 flavours of VCVT.
 323
 324 2014-01-14  Nick Clifton  <nickc@redhat.com>
 325
 326         PR gas/16434
 327         * config/tc-z80.c (wrong_match): Provide format string to
 328         as_warn.
 329         (parse_exp_not_indexed): Delete unused variable dummy.
 330         (emit_byte): Delete unused variable fixp.
 331
 332 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         * config/tc-i386.c (regbnd): Removed.
 335         (vec_disp8): Likewise.
 336
 337 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 338
 339         * as.c (parse_args): Update copyright year to 2014.
 340
 341 2014-01-07  Tom Tromey  <tromey@redhat.com>
 342
 343         * config/tc-tic30.c (debug): Avoid old VA_* compatibility
 344         wrappers.
 345
 346 2014-01-07  Tom Tromey  <tromey@redhat.com>
 347
 348         * config/tc-microblaze.h (parse_cons_expression_microblaze): Don't
 349         use PARAMS.
 350
 351 2014-01-07  Tom Tromey  <tromey@redhat.com>
 352
 353         * config/tc-xc16x.h: Don't use ANSI_PROTOTYPES.
 354
 355 2013-01-07  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 356
 357         * config/tc-aarch64.c (aarch64_cpus): Add entry for "xgene-1"
 358
 359 For older changes see ChangeLog-2013
 360 \f
 361 Copyright (C) 2014 Free Software Foundation, Inc.
 362
 363 Copying and distribution of this file, with or without modification,
 364 are permitted in any medium without royalty provided the copyright
 365 notice and this notice are preserved.
 366
 367 Local Variables:
 368 mode: change-log
 369 left-margin: 8
 370 fill-column: 74
 371 version-control: never
 372 End: