gas/ChangeLog

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