gas/ChangeLog

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