gas/ChangeLog

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