gas/ChangeLog

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