gas/ChangeLog

   1 2006-04-18  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/tc-i386.c: Formatting.
   4         (output_disp, output_imm): ISO C90 params.
   5
   6         * frags.c (frag_offset_fixed_p): Constify args.
   7         * frags.h (frag_offset_fixed_p): Ditto.
   8
   9         * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
  10         (COFF_MAGIC): Delete.
  11
  12         * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
  13
  14 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
  15
  16         * po/POTFILES.in: Regenerated.
  17
  18 2006-04-16  Mark Mitchell  <mark@codesourcery.com>
  19
  20         * doc/as.texinfo: Mention that some .type syntaxes are not
  21         supported on all architectures.
  22
  23 2006-04-14  Sterling Augustine  <sterling@tensilica.com>
  24
  25         * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
  26         instructions when such transformations have been disabled.
  27
  28 2006-04-10  Sterling Augustine  <sterling@tensilica.com>
  29
  30         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
  31         symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
  32         (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
  33         decoding the loop instructions.  Remove current_offset variable.
  34         (xtensa_fix_short_loop_frags): Likewise.
  35         (min_bytes_to_other_loop_end): Remove current_offset argument.
  36
  37 2006-04-09  Arnold Metselaar  <arnold.metselaar@planet.nl>
  38
  39         * config/tc-z80.c (z80_optimize_expr): Removed.
  40         * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
  41
  42 2006-04-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
  43
  44         * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
  45         attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
  46         attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
  47         atmega644, atmega329, atmega3290, atmega649, atmega6490,
  48         atmega406, atmega640, atmega1280, atmega1281, at90can32,
  49         at90can64, at90usb646, at90usb647, at90usb1286 and
  50         at90usb1287.
  51         Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
  52
  53 2006-04-07  Paul Brook  <paul@codesourcery.com>
  54
  55         * config/tc-arm.c (parse_operands): Set default error message.
  56
  57 2006-04-07  Paul Brook  <paul@codesourcery.com>
  58
  59         * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
  60
  61 2006-04-07  Paul Brook  <paul@codesourcery.com>
  62
  63         * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
  64
  65 2006-04-07  Paul Brook  <paul@codesourcery.com>
  66
  67         * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
  68         (move_or_literal_pool): Handle Thumb-2 instructions.
  69         (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
  70
  71 2006-04-07  Alan Modra  <amodra@bigpond.net.au>
  72
  73         PR 2512.
  74         * config/tc-i386.c (match_template): Move 64-bit operand tests
  75         inside loop.
  76
  77 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
  78
  79         * po/Make-in: Add install-html target.
  80         * Makefile.am: Add install-html and install-html-recursive targets.
  81         * Makefile.in: Regenerate.
  82         * configure.in: AC_SUBST datarootdir, docdir, htmldir.
  83         * configure: Regenerate.
  84         * doc/Makefile.am: Add install-html and install-html-am targets.
  85         * doc/Makefile.in: Regenerate.
  86
  87 2006-04-06  Alan Modra  <amodra@bigpond.net.au>
  88
  89         * frags.c (frag_offset_fixed_p): Reinitialise offset before
  90         second scan.
  91
  92 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
  93             Daniel Jacobowitz  <dan@codesourcery.com>
  94
  95         * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
  96         (GOTT_BASE, GOTT_INDEX): New.
  97         (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
  98         GOTT_INDEX when generating VxWorks PIC.
  99         * configure.tgt (sparc*-*-vxworks*): Remove this special case;
 100         use the generic *-*-vxworks* stanza instead.
 101
 102 2006-04-04  Alan Modra  <amodra@bigpond.net.au>
 103
 104         PR 997
 105         * frags.c (frag_offset_fixed_p): New function.
 106         * frags.h (frag_offset_fixed_p): Declare.
 107         * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
 108         (resolve_expression): Likewise.
 109
 110 2006-04-03  Sterling Augustine  <sterling@tensilica.com>
 111
 112         * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
 113         of the same length but different numbers of slots.
 114
 115 2006-03-30  Andreas Schwab  <schwab@suse.de>
 116
 117         * configure.in: Fix help string for --enable-targets option.
 118         * configure: Regenerate.
 119
 120 2006-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 121
 122         * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
 123         (m68k_ip): ... here.  Use for all chips.  Protect against buffer
 124         overrun and avoid excessive copying.
 125
 126         * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
 127         m68020_control_regs, m68040_control_regs, m68060_control_regs,
 128         mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
 129         mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
 130         mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
 131         (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
 132         mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
 133         mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
 134         mcf5282_ctrl, mcfv4e_ctrl): ... these.
 135         (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
 136         (struct m68k_cpu): Change chip field to control_regs.
 137         (current_chip): Remove.
 138         (control_regs): New.
 139         (m68k_archs, m68k_extensions): Adjust.
 140         (m68k_cpus): Reorder to be in cpu number order.  Adjust.
 141         (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
 142         (find_cf_chip): Reimplement for new organization of cpu table.
 143         (select_control_regs): Remove.
 144         (mri_chip): Adjust.
 145         (struct save_opts): Save control regs, not chip.
 146         (s_save, s_restore): Adjust.
 147         (m68k_lookup_cpu): Give deprecated warning when necessary.
 148         (m68k_init_arch): Adjust.
 149         (md_show_usage): Adjust for new cpu table organization.
 150
 151 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 152
 153         * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
 154         * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
 155         * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
 156         "elf/bfin.h".
 157         (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
 158         (any_gotrel): New rule.
 159         (got): Use it, and create Expr_Node_GOT_Reloc nodes.
 160         * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
 161         "elf/bfin.h".
 162         (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
 163         (bfin_pic_ptr): New function.
 164         (md_pseudo_table): Add it for ".picptr".
 165         (OPTION_FDPIC): New macro.
 166         (md_longopts): Add -mfdpic.
 167         (md_parse_option): Handle it.
 168         (md_begin): Set BFD flags.
 169         (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
 170         (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
 171         us for GOT relocs.
 172         * Makefile.am (bfin-parse.o): Update dependencies.
 173         (DEPTC_bfin_elf): Likewise.
 174         * Makefile.in: Regenerate.
 175
 176 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
 177
 178         * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
 179         mcfemac instead of mcfmac.
 180
 181 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 182             Daniel Jacobowitz  <dan@codesourcery.com>
 183             Phil Edwards  <phil@codesourcery.com>
 184             Zack Weinberg  <zack@codesourcery.com>
 185             Mark Mitchell  <mark@codesourcery.com>
 186             Nathan Sidwell  <nathan@codesourcery.com>
 187
 188         * config/tc-mips.c (mips_target_format): Handle vxworks targets.
 189         (md_begin): Complain about -G being used for PIC.  Don't change
 190         the text, data and bss alignments on VxWorks.
 191         (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
 192         generating VxWorks PIC.
 193         (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
 194         (macro): Likewise, but do not treat la $25 specially for
 195         VxWorks PIC, and do not handle jal.
 196         (OPTION_MVXWORKS_PIC): New macro.
 197         (md_longopts): Add -mvxworks-pic.
 198         (md_parse_option): Don't complain about using PIC and -G together here.
 199         Handle OPTION_MVXWORKS_PIC.
 200         (md_estimate_size_before_relax): Always use the first relaxation
 201         sequence on VxWorks.
 202         * config/tc-mips.h (VXWORKS_PIC): New.
 203
 204 2006-03-21  Paul Brook  <paul@codesourcery.com>
 205
 206         * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
 207
 208 2006-03-21  Sterling Augustine  <sterling@tensilica.com>
 209
 210         * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
 211         (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
 212         (get_loop_align_size): New.
 213         (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
 214         (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
 215         (get_text_align_power): Rewrite to handle inputs in the range 2-8.
 216         (get_noop_aligned_address): Use get_loop_align_size.
 217         (get_aligned_diff): Likewise.
 218
 219 2006-03-21  Paul Brook  <paul@codesourcery.com>
 220
 221         * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
 222
 223 2006-03-20  Paul Brook  <paul@codesourcery.com>
 224
 225         * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
 226         (do_t_branch): Encode branches inside IT blocks as unconditional.
 227         (do_t_cps): New function.
 228         (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
 229         do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
 230         (opcode_lookup): Allow conditional suffixes on all instructions in
 231         Thumb mode.
 232         (md_assemble): Advance condexec state before checking for errors.
 233         (insns): Use do_t_cps.
 234
 235 2006-03-20  Paul Brook  <paul@codesourcery.com>
 236
 237         * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
 238         outputting the insn.
 239
 240 2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 241
 242         * config/tc-vax.c: Update copyright year.
 243         * config/tc-vax.h: Likewise.
 244
 245 2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 246
 247         * config/tc-vax.c (md_chars_to_number): Used only locally, so
 248         make it static.
 249         * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
 250
 251 2006-03-17  Paul Brook  <paul@codesourcery.com>
 252
 253         * config/tc-arm.c (insns): Add ldm and stm.
 254
 255 2006-03-17  Ben Elliston  <bje@au.ibm.com>
 256
 257         PR gas/2446
 258         * doc/as.texinfo (Ident): Document this directive more thoroughly.
 259
 260 2006-03-16  Paul Brook  <paul@codesourcery.com>
 261
 262         * config/tc-arm.c (insns): Add "svc".
 263
 264 2006-03-13  Bob Wilson  <bob.wilson@acm.org>
 265
 266         * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
 267         flag and avoid double underscore prefixes.
 268
 269 2006-03-10  Paul Brook  <paul@codesourcery.com>
 270
 271         * config/tc-arm.c (md_begin): Handle EABIv5.
 272         (arm_eabis): Add EF_ARM_EABI_VER5.
 273         * doc/c-arm.texi: Document -meabi=5.
 274
 275 2006-03-10  Ben Elliston  <bje@au.ibm.com>
 276
 277         * app.c (do_scrub_chars): Simplify string handling.
 278
 279 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
 280             Daniel Jacobowitz  <dan@codesourcery.com>
 281             Zack Weinberg  <zack@codesourcery.com>
 282             Nathan Sidwell  <nathan@codesourcery.com>
 283             Paul Brook  <paul@codesourcery.com>
 284             Ricardo Anguiano  <anguiano@codesourcery.com>
 285             Phil Edwards  <phil@codesourcery.com>
 286
 287         * config/tc-arm.c (md_apply_fix): Install a value of zero into a
 288         BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
 289         R_ARM_ABS12 reloc.
 290         (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
 291         relocs, but adjust by md_pcrel_from_section.  Create R_ARM_ABS12
 292         relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
 293
 294 2006-03-06  Bob Wilson  <bob.wilson@acm.org>
 295
 296         * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
 297         even when using the text-section-literals option.
 298
 299 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
 300
 301         * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
 302         and cf.
 303         (m68k_ip): <case 'J'> Check we have some control regs.
 304         (md_parse_option): Allow raw arch switch.
 305         (m68k_init_arch): Better detection of arch/cpu mismatch.  Detect
 306         whether 68881 or cfloat was meant by -mfloat.
 307         (md_show_usage): Adjust extension display.
 308         (m68k_elf_final_processing): Adjust.
 309
 310 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
 311
 312         * config/tc-avr.c (avr_mod_hash_value): New function.
 313         (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
 314         BFD_RELOC_MS8_LDI for hlo8() and hhi8()
 315         (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
 316         instead of int avr_ldi_expression: use avr_mod_hash_value instead
 317         of (int).
 318         (tc_gen_reloc): Handle substractions of symbols, if possible do
 319         fixups, abort otherwise.
 320         * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
 321         tc_fix_adjustable): Define.
 322
 323 2006-03-02  James E Wilson  <wilson@specifix.com>
 324
 325         * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
 326         change the template, then clear md.slot[curr].end_of_insn_group.
 327
 328 2006-02-28  Jan Beulich  <jbeulich@novell.com>
 329
 330         * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
 331
 332 2006-02-28  Jan Beulich  <jbeulich@novell.com>
 333
 334         PR/1070
 335         * macro.c (getstring): Don't treat parentheses special anymore.
 336         (get_any_string): Don't consider '(' and ')' as quoting anymore.
 337         Special-case '(', ')', '[', and ']' when dealing with non-quoting
 338         characters.
 339
 340 2006-02-28  Mat <mat@csail.mit.edu>
 341
 342         * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
 343
 344 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
 345
 346         * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
 347         field.
 348         (CFI_signal_frame): Define.
 349         (cfi_pseudo_table): Add .cfi_signal_frame.
 350         (dot_cfi): Handle CFI_signal_frame.
 351         (output_cie): Handle cie->signal_frame.
 352         (select_cie_for_fde): Don't share CIE if signal_frame flag is
 353         different.  Copy signal_frame from FDE to newly created CIE.
 354         * doc/as.texinfo: Document .cfi_signal_frame.
 355
 356 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
 357
 358         * doc/Makefile.am: Add html target.
 359         * doc/Makefile.in: Regenerate.
 360         * po/Make-in: Add html target.
 361
 362 2006-02-27  H.J. Lu <hongjiu.lu@intel.com>
 363
 364         * config/tc-i386.c (output_insn): Support Intel Merom New
 365         Instructions.
 366
 367         * config/tc-i386.h (CpuMNI): New.
 368         (CpuUnknownFlags): Add CpuMNI.
 369
 370 2006-02-24  David S. Miller  <davem@sunset.davemloft.net>
 371
 372         * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
 373         (hpriv_reg_table): New table for hyperprivileged registers.
 374         (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
 375         register encoding.
 376
 377 2006-02-24  DJ Delorie  <dj@redhat.com>
 378
 379         * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
 380         (tc_gen_reloc): Don't define.
 381         * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
 382         (OPTION_LINKRELAX): New.
 383         (md_longopts): Add it.
 384         (m32c_relax): New.
 385         (md_parse_options): Set it.
 386         (md_assemble): Emit relaxation relocs as needed.
 387         (md_convert_frag): Emit relaxation relocs as needed.
 388         (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
 389         (m32c_apply_fix): New.
 390         (tc_gen_reloc): New.
 391         (m32c_force_relocation): Force out jump relocs when relaxing.
 392         (m32c_fix_adjustable): Return false if relaxing.
 393
 394 2006-02-24  Paul Brook  <paul@codesourcery.com>
 395
 396         * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
 397         arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
 398         (struct asm_barrier_opt): Define.
 399         (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
 400         (parse_psr): Accept V7M psr names.
 401         (parse_barrier): New function.
 402         (enum operand_parse_code): Add OP_oBARRIER.
 403         (parse_operands): Implement OP_oBARRIER.
 404         (do_barrier): New function.
 405         (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
 406         (do_t_cpsi): Add V7M restrictions.
 407         (do_t_mrs, do_t_msr): Validate V7M variants.
 408         (md_assemble): Check for NULL variants.
 409         (v7m_psrs, barrier_opt_names): New tables.
 410         (insns): Add V7 instructions.  Mark V6 instructions absent from V7M.
 411         (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
 412         (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
 413         (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
 414         (struct cpu_arch_ver_table): Define.
 415         (cpu_arch_ver): New.
 416         (aeabi_set_public_attributes): Use cpu_arch_ver.  Set
 417         Tag_CPU_arch_profile.
 418         * doc/c-arm.texi: Document new cpu and arch options.
 419
 420 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
 423
 424 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * config/tc-ia64.c: Update copyright years.
 427
 428 2006-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 429
 430         * config/tc-ia64.c (specify_resource): Add the rule 17 from
 431         SDM 2.2.
 432
 433 2005-02-22  Paul Brook  <paul@codesourcery.com>
 434
 435         * config/tc-arm.c (do_pld): Remove incorrect write to
 436         inst.instruction.
 437         (encode_thumb32_addr_mode): Use correct operand.
 438
 439 2006-02-21  Paul Brook  <paul@codesourcery.com>
 440
 441         * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
 442
 443 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 444             Anil Paranjape   <anilp1@kpitcummins.com>
 445             Shilin Shakti    <shilins@kpitcummins.com>
 446
 447         * Makefile.am: Add xc16x related entry.
 448         * Makefile.in: Regenerate.
 449         * configure.in: Added xc16x related entry.
 450         * configure: Regenerate.
 451         * config/tc-xc16x.h: New file
 452         * config/tc-xc16x.c: New file
 453         * doc/c-xc16x.texi: New file for xc16x
 454         * doc/all.texi: Entry for xc16x
 455         * doc/Makefile.texi: Added c-xc16x.texi
 456         * NEWS: Announce the support for the new target.
 457
 458 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
 459
 460         * configure.tgt: set emulation for mips-*-netbsd*
 461
 462 2006-02-14  Jakub Jelinek  <jakub@redhat.com>
 463
 464         * config.in: Rebuilt.
 465
 466 2006-02-13  Bob Wilson  <bob.wilson@acm.org>
 467
 468         * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
 469         from 1, not 0, in error messages.
 470         (md_assemble): Simplify special-case check for ENTRY instructions.
 471         (tinsn_has_invalid_symbolic_operands): Do not include opcode and
 472         operand in error message.
 473
 474 2006-02-13  Joseph S. Myers  <joseph@codesourcery.com>
 475
 476         * configure.tgt (arm-*-linux-gnueabi*): Change to
 477         arm-*-linux-*eabi*.
 478
 479 2006-02-10  Nick Clifton  <nickc@redhat.com>
 480
 481         * config/tc-crx.c (check_range): Ensure that the sign bit of a
 482         32-bit value is propagated into the upper bits of a 64-bit long.
 483
 484         * config/tc-arc.c (init_opcode_tables): Fix cast.
 485         (arc_extoper, md_operand): Likewise.
 486
 487 2006-02-09  David Heine  <dlheine@tensilica.com>
 488
 489         * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
 490         each relaxation step.
 491
 492 2006-02-09  Eric Botcazou  <ebotcazou@libertysurf.fr>
 493
 494         * configure.in (CHECK_DECLS): Add vsnprintf.
 495         * configure: Regenerate.
 496         * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
 497         include/declare here, but...
 498         * as.h: Move code detecting VARARGS idiom to the top.
 499         (errno.h, stdarg.h, varargs.h, va_list): ...here.
 500         (vsnprintf): Declare if not already declared.
 501
 502 2006-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * as.c (close_output_file): New.
 505         (main): Register close_output_file with xatexit before
 506         dump_statistics. Don't call output_file_close.
 507
 508 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
 509
 510         * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
 511         mcf5329_control_regs): New.
 512         (not_current_architecture, selected_arch, selected_cpu): New.
 513         (m68k_archs, m68k_extensions): New.
 514         (archs): Renamed to ...
 515         (m68k_cpus): ... here.  Adjust.
 516         (n_arches): Remove.
 517         (md_pseudo_table): Add arch and cpu directives.
 518         (find_cf_chip, m68k_ip): Adjust table scanning.
 519         (no_68851, no_68881): Remove.
 520         (md_assemble): Lazily initialize.
 521         (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
 522         (md_init_after_args): Move functionality to m68k_init_arch.
 523         (mri_chip): Adjust table scanning.
 524         (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
 525         options with saner parsing.
 526         (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
 527         m68k_init_arch): New.
 528         (s_m68k_cpu, s_m68k_arch): New.
 529         (md_show_usage): Adjust.
 530         (m68k_elf_final_processing): Set CF EF flags.
 531         * config/tc-m68k.h (m68k_init_after_args): Remove.
 532         (tc_init_after_args): Remove.
 533         * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
 534         (M68k-Directives): Document .arch and .cpu directives.
 535
 536 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
 537
 538         * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
 539         synonyms for equ and defl.
 540         (z80_cons_fix_new): New function.
 541         (emit_byte): Disallow relative jumps to absolute locations.
 542         (emit_data): Only handle defb, prototype changed, because defb is
 543         now handled as pseudo-op rather than an instruction.
 544         (instab): Entries for defb,defw,db,dw moved from here...
 545         (md_pseudo_table): ... to here, use generic cons() for defw,dw.
 546         Add entries for def24,def32,d24,d32.
 547         (md_assemble): Improved error handling.
 548         (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
 549         * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
 550         (z80_cons_fix_new): Declare.
 551         * doc/c-z80.texi (defb, db): Mention warning on overflow.
 552         (def24,d24,def32,d32): New pseudo-ops.
 553
 554 2006-02-02  Paul Brook  <paul@codesourcery.com>
 555
 556         * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
 557
 558 2005-02-02  Paul Brook  <paul@codesourcery.com>
 559
 560         * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
 561         T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
 562         T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
 563         T2_OPCODE_RSB): Define.
 564         (thumb32_negate_data_op): New function.
 565         (md_apply_fix): Use it.
 566
 567 2006-01-31  Bob Wilson  <bob.wilson@acm.org>
 568
 569         * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
 570         fields.
 571         * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
 572         * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
 573         subtracted symbols.
 574         (relaxation_requirements): Add pfinish_frag argument and use it to
 575         replace setting tinsn->record_fix fields.
 576         (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
 577         and vinsn_to_insnbuf.  Remove references to record_fix and
 578         slot_sub_symbols fields.
 579         (xtensa_mark_narrow_branches): Delete unused code.
 580         (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
 581         a symbol.
 582         (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
 583         record_fix fields.
 584         (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
 585         (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
 586         of the record_fix field.  Simplify error messages for unexpected
 587         symbolic operands.
 588         (set_expr_symbol_offset_diff): Delete.
 589
 590 2006-01-31  Paul Brook  <paul@codesourcery.com>
 591
 592         * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
 593
 594 2006-01-31  Paul Brook  <paul@codesourcery.com>
 595         Richard Earnshaw <rearnsha@arm.com>
 596
 597         * config/tc-arm.c: Use arm_feature_set.
 598         (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
 599         arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
 600         fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
 601         New variables.
 602         (insns): Use them.
 603         (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
 604         md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
 605         arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
 606         s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
 607         feature flags.
 608         (arm_legacy_option_table, arm_option_cpu_value_table): New types.
 609         (arm_opts): Move old cpu/arch options from here...
 610         (arm_legacy_opts): ... to here.
 611         (md_parse_option): Search arm_legacy_opts.
 612         (arm_cpus, arm_archs, arm_extensions, arm_fpus)
 613         (arm_float_abis, arm_eabis): Make const.
 614
 615 2006-01-25  Bob Wilson  <bob.wilson@acm.org>
 616
 617         * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
 618
 619 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
 620
 621         * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
 622         in load immediate intruction.
 623
 624 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
 625
 626         * config/bfin-parse.y (value_match): Use correct conversion
 627         specifications in template string for __FILE__ and __LINE__.
 628         (binary): Ditto.
 629         (unary): Ditto.
 630
 631 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
 632
 633         Introduce TLS descriptors for i386 and x86_64.
 634         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 635         BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
 636         BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
 637         (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
 638         BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
 639         displacement bits.
 640         (build_modrm_byte): Set up zero modrm for TLS desc calls.
 641         (lex_got): Handle @tlsdesc and @tlscall.
 642         (md_apply_fix, tc_gen_reloc): Handle the new relocations.
 643
 644 2006-01-11  Nick Clifton  <nickc@redhat.com>
 645
 646         Fixes for building on 64-bit hosts:
 647         * config/tc-avr.c (mod_index): New union to allow conversion
 648         between pointers and integers.
 649         (md_begin, avr_ldi_expression): Use it.
 650         * config/tc-i370.c (md_assemble): Add cast for argument to print
 651         statement.
 652         * config/tc-tic54x.c (subsym_substitute): Likewise.
 653         * config/tc-mn10200.c (md_assemble): Use a union to convert the
 654         opindex field of fr_cgen structure into a pointer so that it can
 655         be stored in a frag.
 656         * config/tc-mn10300.c (md_assemble): Likewise.
 657         * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
 658         types.
 659         * config/tc-v850.c: Replace uses of (int) casts with correct
 660         types.
 661
 662 2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 663
 664         PR gas/2117
 665         * symbols.c (snapshot_symbol): Don't change a defined symbol.
 666
 667 2006-01-03  Hans-Peter Nilsson  <hp@bitrange.com>
 668
 669         PR gas/2101
 670         * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
 671         a local-label reference.
 672
 673 For older changes see ChangeLog-2005
 674 \f
 675 Local Variables:
 676 mode: change-log
 677 left-margin: 8
 678 fill-column: 74
 679 version-control: never
 680 End: