gas/ChangeLog

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