gas/ChangeLog

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