gas/ChangeLog

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