gas/ChangeLog

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