gas/ChangeLog

   1 2007-03-09  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-i386.h (WORKING_DOT_WORD): Define.
   4
   5 2007-03-09  Alexandre Oliva  <aoliva@redhat.com>
   6
   7         * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
   8         * as.h (new_logical_line_flags): New.
   9         * input-scrub.c (new_logical_line): Turned into wrapper for...
  10         (new_logical_line_flags): this.  Handle flags.
  11         * read.c (potable): Add linefile.  Adjust appline argument.
  12         (s_app_file): Fake .appfiles no more.
  13         (s_app_line): For .linefile, accept file name and flags.
  14
  15 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
  16
  17         * symbols.c (symbol_relc_make_sym): Comment typo fixes.
  18
  19 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
  20
  21         * Makefile.am: Run "make dep-am".
  22         * Makefile.in: Regenerate.
  23         * po/POTFILES.in: Regenerate.
  24
  25 2007-03-07  Joseph Myers  <joseph@codesourcery.com>
  26
  27         * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
  28         bug-reporting URL.
  29         * doc/Makefile.am (gasver.texi): Define BUGURL.
  30         * doc/as.texinfo: Use BUGURL.
  31         * Makefile.in, configure, doc/Makefile.in: Regenerate.
  32
  33 2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>
  34
  35         * config/tc-s390.c (md_parse_option): z9-ec option added.
  36
  37 2007-03-02  Paul Brook  <paul@codesourcery.com>
  38
  39         * config/tc-arm.c (relax_immediate): Always return positive values.
  40         (relaxed_symbol_addr): New function.
  41         (relax_adr, relax_branch): Use it.
  42         (arm_relax_frag): Pass strect argument.  Adjust infinite loop check.
  43
  44 2007-03-01  Joseph Myers  <joseph@codesourcery.com>
  45
  46         * as.c (parse_args): Update copyright date.
  47
  48 2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>
  49
  50         * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
  51
  52 2007-02-28  Nick Clifton  <nickc@redhat.com>
  53
  54         PR gas/3797
  55         * config/tc-d10v.c (do_assemble): Do not generate error messages,
  56         just return -1 whenever a problem is encountered.
  57         (md_assemble): If do_assemble returns -1 generate a non-fatal
  58         error message and return.
  59
  60         PR gas/2623
  61         * config/tc-msp430.c (line_separator_char): Change to '{'.
  62
  63 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
  64
  65         * config/tc-m68hc11.c (fixup24): Correct fixup size.
  66         (build_jump_insn): Likewise.
  67         (build_insn): Likewise.
  68         (s_m68hc11_relax): Likewise.
  69
  70 2007-02-27  Alan Modra  <amodra@bigpond.net.au>
  71
  72         * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
  73
  74 2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>
  75
  76         * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
  77
  78 2007-02-23  Alan Modra  <amodra@bigpond.net.au>
  79
  80         * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
  81         (md_assemble): Likewise.
  82
  83 2007-02-22  Alan Modra  <amodra@bigpond.net.au>
  84
  85         * write.c (size_seg): Always clear SEC_RELOC here.
  86         (install_reloc): New function, extracted from..
  87         (write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
  88         with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
  89         testing frag size.  Set SEC_RELOC here.
  90
  91 2007-02-21  Alan Modra  <amodra@bigpond.net.au>
  92
  93         PR 4082
  94         * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
  95
  96 2007-02-20  Thiemo Seufer  <ths@mips.com>
  97
  98         * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
  99
 100 2007-02-20  Thiemo Seufer  <ths@mips.com>
 101
 102         * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
 103
 104 2007-02-20  Thiemo Seufer  <ths@mips.com>
 105             Chao-Ying Fu  <fu@mips.com>
 106
 107         * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
 108         ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
 109         (macro_build): Add case '2'.
 110         (macro): Expand M_BALIGN to nop, packrl.ph or balign.
 111         (validate_mips_insn): Add support for balign instruction.
 112         (mips_ip): Handle DSP R2 instructions. Support balign instruction.
 113         (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
 114         md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
 115         command line options.
 116         (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
 117         (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
 118         * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
 119         .set dspr2, .set nodspr2.
 120
 121 2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>
 122
 123         * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
 124         (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
 125
 126 2007-02-18  Alan Modra  <amodra@bigpond.net.au>
 127
 128         * write.c (TC_FX_SIZE_SLACK): Define.
 129         (write_relocs): Reinstate check for fixup within frag.
 130         * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
 131         * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
 132         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
 133         * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
 134         * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
 135
 136 2007-02-17  Mark Mitchell  <mark@codesourcery.com>
 137             Nathan Sidwell  <nathan@codesourcery.com>
 138             Vladimir Prus  <vladimir@codesourcery.com
 139             Joseph Myers  <joseph@codesourcery.com>
 140
 141         * configure.in (--with-bugurl): New option.
 142         * configure: Regenerate.
 143         * dep-in.sed: Remove bin-bugs.h.
 144         * Makefile.am (REPORT_BUGS_TO): Define.
 145         (INCLUDES): Define REPORT_BUGS_TO.
 146         (DEP_INCLUDES): Likewise.
 147         ($(OBJS)): No longer depend on bin-bugs.h.
 148         * Makefile.in: Regenerate.
 149         * doc/Makefile.in: Regenerate.
 150         * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
 151         * as.h: Remove include of bin-bugs.h.
 152
 153 2007-02-17  Alan Modra  <amodra@bigpond.net.au>
 154
 155         * write.c: White space fixes.
 156         (fixup_segment): Move symbol_mri_common_p adjustments..
 157         (write_relocs): ..and symbol_equated_reloc_p adjustments..
 158         (adjust_reloc_syms): ..to here.
 159
 160 2007-02-16  Alan Modra  <amodra@bigpond.net.au>
 161
 162         * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
 163         xmalloc, memset.  Don't bother assigning NULL to known zero mem.
 164         (subseg_set_rest): Remove unnecessary cast.
 165         * write.c: Include libbfd.h.  Replace PTR with void * throughout.
 166         Remove unnecessary forward declarations and casts.
 167         (set_symtab): Delete extern bfd_alloc.
 168         (fixup_segment): Move.
 169
 170 2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>
 171
 172         * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
 173         * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
 174         (mcf5475_ctrl, mcf5485_ctrl): New.
 175         (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
 176         (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
 177         (init_table): Add asid, mmubar, adjust rombar0.
 178
 179 2007-02-14  Alan Modra  <amodra@bigpond.net.au>
 180
 181         * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
 182         * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
 183         (process_operands): Move old Seg2ShortForm and Seg3ShortForm
 184         code, and test for these insns using a combination of
 185         opcode_modifier and operand_types.
 186
 187 2007-02-07  Paul Brook  <paul@codesourcery.com>
 188
 189         * configure.tgt: Add arm*-*-uclinux-*eabi.
 190
 191 2007-02-05  Dave Brolley  <brolley@redhat.com>
 192             Richard Sandiford  <rsandifo@redhat.com>
 193             DJ Delorie  <dj@redhat.com>
 194             Stan Cox  <scox@redhat.com>
 195             Jim Blandy  <jimb@redhat.com>
 196             Nick Clifton  <nickc@redhat.com>
 197             Jim Wilson  <wilson@redhat.com>
 198             Frank Ch. Eigler  <fche@redhat.com>
 199             Graydon Hoare  <graydon@redhat.com>
 200             Ben Elliston  <bje@redhat.com>
 201             John Healy  <jhealy@redhat.com>
 202             Richard Henderson  <rth@redhat.com>
 203
 204         * Makefile.am (CPU_TYPES): Add mep.
 205         (TARGET_CPU_CFILES): Add tc-mep.c.
 206         (TARGET_CPU_HFILES): Add tc-mep.h.
 207         (DEPTC_mep_elf): New variable.
 208         (DEPTC_mep_coff): Likewise.
 209         (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
 210         * configure.in: Support mep.
 211         * configure.tgt: Likewise.
 212         * config/tc-mep.c: New file.
 213         * config/obj-elf.c: New file.
 214         * config/tc-mep.c: New file.
 215         * config/tc-mep.h: New file.
 216         * testsuite/gas/mep: New testsuite with content.
 217         * Makefile.in: Regenerate.
 218         * configure: Regenerate.
 219
 220 2007-02-05  Dave Brolley  <brolley@redhat.com>
 221
 222         * cgen.c (gas_cgen_install_complex_reloc): Removed.
 223         (complex_reloc_installation_howto): Removed.
 224
 225 2007-02-05  Dave Brolley  <brolley@redhat.com>
 226             Graydon Hoare  <graydon@redhat.com>
 227             DJ Delorie  <dj@redhat.com>
 228             Catherine Moore  <clm@redhat.com>
 229             Michael Chastain  <chastain@redhat.com>
 230             Frank Ch. Eigler  <fche@redhat.com>
 231
 232         * symbols.c (use_complex_relocs_for): New, to decide
 233         when to use complex relocs. Add signed RELC support.
 234         (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
 235         encode expression symbols as mangled complex relocation symbols (when
 236         compiled with -DOBJ_COMPLEX_RELOC).
 237         (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
 238         * cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
 239         encode_addend with new args. Modify to get start, length from
 240         ifield whenever it is set. Also change condition on which
 241         self-describing relocs are encoded. Add hook into
 242         gas_cgen_encode_addend.
 243         (queue_fixup_recursively): Add signed RELC support. Change from masked
 244         expr to trunc flag. Restore assignment of sub-field value to
 245         temporary in fixups array. Reflect changed meaning of last arg to
 246         queue_fixup_recursively.
 247         (fixup): Add cgen_maybe_multi_ifield member.
 248         (make_right_shifted_expr): New function.
 249         (queue_fixup): Change to recursive function that fragments
 250         fixups if operand has a multi-ifield.
 251         (gas_cgen_parse_operand): Add RELC code to wrap expressions in
 252         symbols, call weak_operand_overflow_check, and fragment call
 253         queue_fixup with operand fields.
 254         (gas_cgen_finish_insn) Modify to manage ifield pointer.
 255         (weak_operand_overflow_check): New function to try to select
 256         insns correctly.
 257         (gas_cgen_encode_addend): New function for relc.
 258         (gas_cgen_install_complex_reloc): Likewise.
 259         (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
 260         * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
 261         cgen_maybe_multi_ifield field to fx_cgen substructure.
 262         * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
 263         * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
 264
 265 2007-02-03  DJ Delorie  <dj@delorie.com>
 266
 267         * config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
 268         byte relocs.
 269         * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
 270         (m32c_cons_fix_new): Prototype.
 271
 272 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 273
 274         * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
 275         (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
 276
 277 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 278
 279         * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
 280         (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
 281         (map_suffix_reloc_to_operator): New.
 282         (map_operator_to_reloc): New.
 283         (expression_maybe_register): Fix incorrect test of return value from
 284         xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
 285         (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
 286
 287 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 288
 289         * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
 290         (tinsn_get_tok): Delete prototype.
 291         * config/tc-xtensa.c (tinsn_get_tok): Delete.
 292
 293 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 294
 295         * config/xtensa-relax.h (struct build_instr): Delete id field.
 296         * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
 297         and LABEL tokens.
 298         (append_literal_op, append_label_op): Remove litnum/labnum arguments;
 299         set op_data fields to zero.
 300         (parse_id_constant): Delete.
 301         (build_transition): Remove code to handle numbered literals and labels.
 302
 303 2007-02-02  Bob Wilson  <bob.wilson@acm.org>
 304
 305         * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
 306         (build_transition_table): Likewise.
 307
 308 2007-02-01  Bob Wilson  <bob.wilson@acm.org>
 309
 310         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
 311         fx_tcbit.
 312         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
 313
 314 2007-02-02  Alan Modra  <amodra@bigpond.net.au>
 315
 316         * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
 317         (struct fix <fx_plt>): Rename to tcbit2.
 318         * write.c (fix_new_internal): Adjust.
 319         (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 320         * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 321         * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 322         * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 323         * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 324         * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 325         * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 326         * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
 327         * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
 328         * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
 329         * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
 330         Instead, compare fx_r_type.
 331         * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
 332         fx_tcbit in place of fx_plt.
 333         * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
 334         * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
 335         to fx_plt.
 336
 337 2007-01-30  Nick Clifton  <nickc@redhat.com>
 338
 339         * as.c (main): Mark symbols created via the --defsym command line
 340         option as volatile so that they can be overridden later on by a
 341         .set directive.  This maintains compatibility with the behaviour
 342         of earlier versions of the assembler.
 343         * doc/as.texinfo (--defsym): Document that the defined symbol's
 344         value can be overridden via a .set directive.
 345
 346 2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * config/tc-i386.c (swap_imm_operands): Renamed to ...
 349         (swap_2_operands): This.  Take 2 ints.
 350         (md_assemble): Updated.
 351         (swap_operands): Call swap_2_operands to swap 2 operands.
 352
 353 2007-01-24  DJ Delorie  <dj@redhat.com>
 354
 355         * config/tc-m32c.c (md_pseudo_table): Add .3byte.
 356
 357 2007-01-22  Nick Clifton  <nickc@redhat.com>
 358
 359         PR gas/3871
 360         * tc-score.c: Remove unnecessary uses of _().
 361         Make the err_msg[] a file level local array in order to save
 362         storage space.
 363         Remove unnecessary sprintf()s.
 364
 365 2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>
 366
 367         PR gas/3871
 368         * config/tc-score.c : Using _() for const string.
 369         Do not assign inst.error with a local string pointer.
 370         (md_section_align): Pad section.
 371
 372 2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 373
 374         * config/tc-i386.c (build_modrm_byte): Check number of operands
 375         when procssing memory/register operand.
 376
 377 2007-01-12  Nick Clifton  <nickc@redhat.com>
 378
 379         PR gas/3856
 380         * macro.c (expand_irp): Do not ignore spaces inside quoted
 381         strings.
 382
 383 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 384
 385         * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 386         * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 387         * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
 388         (TC_FORCE_RELOCATION): Define.
 389         (TC_FORCE_RELOCATION_LOCAL): Define.
 390         * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
 391
 392 2007-01-12  Alan Modra  <amodra@bigpond.net.au>
 393
 394         * input-file.c (input_file_open): Check fgets return.
 395
 396 2007-01-11  Paul Brook  <paul@codesourcery.com>
 397
 398         * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
 399
 400 2007-01-11  Nick Clifton  <nickc@redhat.com>
 401
 402         PR gas/3707
 403         * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
 404         variable.
 405
 406         * config/tc-mcore.c (md_number_to_chars): Use
 407         number_to_chars_{big|little}endian.
 408
 409 2007-01-08  Kazu Hirata  <kazu@codesourcery.com>
 410
 411         * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
 412         architecture by itself.
 413         (m68k_ip): Don't issue a warning for tbl instructions on fido.
 414         (m68k_elf_final_processing): Treat Fido as an architecture by
 415         itself.
 416
 417 2007-01-08  Kai Tietz   <kai.tietz@onevision.com>
 418
 419         * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
 420
 421 2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 422
 423         * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
 424         depending on allow_naked_reg.
 425
 426 2007-01-04  Paul Brook  <paul@codesourcery.com>
 427
 428         * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
 429
 430 2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         PR gas/3830
 433         * config/tc-i386.c (register_prefix): New.
 434         (set_intel_syntax): Set set_intel_syntax to "" if register
 435         prefix isn't needed.
 436         (check_byte_reg): Use register_prefix for error message.
 437         (check_long_reg): Likewise.
 438         (check_qword_reg): Likewise.
 439         (check_word_reg): Likewise.
 440
 441 2006-01-04  Julian Brown  <julian@codesourcery.com>
 442
 443         * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
 444         (do_neon_qshl_imm): Likewise.
 445         (do_neon_rshl): New function. Handle rounding variants of
 446         v{q}shl-by-register.
 447         (insns): Use do_neon_rshl for vrshl, vqrshl.
 448
 449 2007-01-04  Paul Brook  <paul@codesourcery.com>
 450
 451         * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
 452         and vacle.
 453
 454 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * config/tc-i386.c (swap_operands): Remove branches.
 457
 458 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * config/tc-i386.c: Update copyright year.
 461         * config/tc-i386.h: Likewise.
 462
 463 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 464
 465         * config/tc-i386.c (smallest_imm_type): Return unsigned int
 466         instead of int.
 467
 468 2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 469
 470         * config/tc-i386.c: Convert to ISO C90 formatting
 471         * config/tc-i386.h: Likewise.
 472
 473 2007-01-03  David Daney  <ddaney@avtrex.com>
 474
 475         * config/tc-mips.c (md_show_usage):  Clean up -mno-shared
 476         documentation.
 477
 478 For older changes see ChangeLog-2006
 479 \f
 480 Local Variables:
 481 mode: change-log
 482 left-margin: 8
 483 fill-column: 74
 484 version-control: never
 485 End: