gas/ChangeLog

   1 2006-04-23  Kazu Hirata  <kazu@codesourcery.com>
   2
   3         * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
   4         config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
   5         config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
   6         config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
   7         config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
   8
   9 2005-04-20  Paul Brook  <paul@codesourcery.com>
  10
  11         * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
  12         all targets.
  13         (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
  14
  15 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
  16
  17         * Makefile.am (CPU_TYPES): Add maxq and mt.  Sort.
  18         (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
  19         Make some cpus unsupported on ELF.  Run "make dep-am".
  20         * Makefile.in: Regenerate.
  21
  22 2006-04-19  Alan Modra  <amodra@bigpond.net.au>
  23
  24         * configure.in (--enable-targets): Indent help message.
  25         * configure: Regenerate.
  26
  27 2006-04-18  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         PR gas/2533
  30         * config/tc-i386.c (i386_immediate): Check illegal immediate
  31         register operand.
  32
  33 2006-04-18  Alan Modra  <amodra@bigpond.net.au>
  34
  35         * config/tc-i386.c: Formatting.
  36         (output_disp, output_imm): ISO C90 params.
  37
  38         * frags.c (frag_offset_fixed_p): Constify args.
  39         * frags.h (frag_offset_fixed_p): Ditto.
  40
  41         * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
  42         (COFF_MAGIC): Delete.
  43
  44         * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
  45
  46 2006-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
  47
  48         * po/POTFILES.in: Regenerated.
  49
  50 2006-04-16  Mark Mitchell  <mark@codesourcery.com>
  51
  52         * doc/as.texinfo: Mention that some .type syntaxes are not
  53         supported on all architectures.
  54
  55 2006-04-14  Sterling Augustine  <sterling@tensilica.com>
  56
  57         * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
  58         instructions when such transformations have been disabled.
  59
  60 2006-04-10  Sterling Augustine  <sterling@tensilica.com>
  61
  62         * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
  63         symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
  64         (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
  65         decoding the loop instructions.  Remove current_offset variable.
  66         (xtensa_fix_short_loop_frags): Likewise.
  67         (min_bytes_to_other_loop_end): Remove current_offset argument.
  68
  69 2006-04-09  Arnold Metselaar  <arnold.metselaar@planet.nl>
  70
  71         * config/tc-z80.c (z80_optimize_expr): Removed.
  72         * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
  73
  74 2006-04-07  Joerg Wunsch <j.gnu@uriah.heep.sax.de>
  75
  76         * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
  77         attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
  78         attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
  79         atmega644, atmega329, atmega3290, atmega649, atmega6490,
  80         atmega406, atmega640, atmega1280, atmega1281, at90can32,
  81         at90can64, at90usb646, at90usb647, at90usb1286 and
  82         at90usb1287.
  83         Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
  84
  85 2006-04-07  Paul Brook  <paul@codesourcery.com>
  86
  87         * config/tc-arm.c (parse_operands): Set default error message.
  88
  89 2006-04-07  Paul Brook  <paul@codesourcery.com>
  90
  91         * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
  92
  93 2006-04-07  Paul Brook  <paul@codesourcery.com>
  94
  95         * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
  96
  97 2006-04-07  Paul Brook  <paul@codesourcery.com>
  98
  99         * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
 100         (move_or_literal_pool): Handle Thumb-2 instructions.
 101         (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
 102
 103 2006-04-07  Alan Modra  <amodra@bigpond.net.au>
 104
 105         PR 2512.
 106         * config/tc-i386.c (match_template): Move 64-bit operand tests
 107         inside loop.
 108
 109 2006-04-06  Carlos O'Donell  <carlos@codesourcery.com>
 110
 111         * po/Make-in: Add install-html target.
 112         * Makefile.am: Add install-html and install-html-recursive targets.
 113         * Makefile.in: Regenerate.
 114         * configure.in: AC_SUBST datarootdir, docdir, htmldir.
 115         * configure: Regenerate.
 116         * doc/Makefile.am: Add install-html and install-html-am targets.
 117         * doc/Makefile.in: Regenerate.
 118
 119 2006-04-06  Alan Modra  <amodra@bigpond.net.au>
 120
 121         * frags.c (frag_offset_fixed_p): Reinitialise offset before
 122         second scan.
 123
 124 2006-04-05  Richard Sandiford  <richard@codesourcery.com>
 125             Daniel Jacobowitz  <dan@codesourcery.com>
 126
 127         * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
 128         (GOTT_BASE, GOTT_INDEX): New.
 129         (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
 130         GOTT_INDEX when generating VxWorks PIC.
 131         * configure.tgt (sparc*-*-vxworks*): Remove this special case;
 132         use the generic *-*-vxworks* stanza instead.
 133
 134 2006-04-04  Alan Modra  <amodra@bigpond.net.au>
 135
 136         PR 997
 137         * frags.c (frag_offset_fixed_p): New function.
 138         * frags.h (frag_offset_fixed_p): Declare.
 139         * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
 140         (resolve_expression): Likewise.
 141
 142 2006-04-03  Sterling Augustine  <sterling@tensilica.com>
 143
 144         * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
 145         of the same length but different numbers of slots.
 146
 147 2006-03-30  Andreas Schwab  <schwab@suse.de>
 148
 149         * configure.in: Fix help string for --enable-targets option.
 150         * configure: Regenerate.
 151
 152 2006-03-28  Nathan Sidwell  <nathan@codesourcery.com>
 153
 154         * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
 155         (m68k_ip): ... here.  Use for all chips.  Protect against buffer
 156         overrun and avoid excessive copying.
 157
 158         * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
 159         m68020_control_regs, m68040_control_regs, m68060_control_regs,
 160         mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
 161         mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
 162         mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
 163         (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
 164         mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
 165         mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
 166         mcf5282_ctrl, mcfv4e_ctrl): ... these.
 167         (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
 168         (struct m68k_cpu): Change chip field to control_regs.
 169         (current_chip): Remove.
 170         (control_regs): New.
 171         (m68k_archs, m68k_extensions): Adjust.
 172         (m68k_cpus): Reorder to be in cpu number order.  Adjust.
 173         (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
 174         (find_cf_chip): Reimplement for new organization of cpu table.
 175         (select_control_regs): Remove.
 176         (mri_chip): Adjust.
 177         (struct save_opts): Save control regs, not chip.
 178         (s_save, s_restore): Adjust.
 179         (m68k_lookup_cpu): Give deprecated warning when necessary.
 180         (m68k_init_arch): Adjust.
 181         (md_show_usage): Adjust for new cpu table organization.
 182
 183 2006-03-25  Bernd Schmidt  <bernd.schmidt@analog.com>
 184
 185         * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
 186         * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
 187         * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
 188         "elf/bfin.h".
 189         (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
 190         (any_gotrel): New rule.
 191         (got): Use it, and create Expr_Node_GOT_Reloc nodes.
 192         * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
 193         "elf/bfin.h".
 194         (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
 195         (bfin_pic_ptr): New function.
 196         (md_pseudo_table): Add it for ".picptr".
 197         (OPTION_FDPIC): New macro.
 198         (md_longopts): Add -mfdpic.
 199         (md_parse_option): Handle it.
 200         (md_begin): Set BFD flags.
 201         (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
 202         (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
 203         us for GOT relocs.
 204         * Makefile.am (bfin-parse.o): Update dependencies.
 205         (DEPTC_bfin_elf): Likewise.
 206         * Makefile.in: Regenerate.
 207
 208 2006-03-25  Richard Sandiford  <richard@codesourcery.com>
 209
 210         * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
 211         mcfemac instead of mcfmac.
 212
 213 2006-03-22  Richard Sandiford  <richard@codesourcery.com>
 214             Daniel Jacobowitz  <dan@codesourcery.com>
 215             Phil Edwards  <phil@codesourcery.com>
 216             Zack Weinberg  <zack@codesourcery.com>
 217             Mark Mitchell  <mark@codesourcery.com>
 218             Nathan Sidwell  <nathan@codesourcery.com>
 219
 220         * config/tc-mips.c (mips_target_format): Handle vxworks targets.
 221         (md_begin): Complain about -G being used for PIC.  Don't change
 222         the text, data and bss alignments on VxWorks.
 223         (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
 224         generating VxWorks PIC.
 225         (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
 226         (macro): Likewise, but do not treat la $25 specially for
 227         VxWorks PIC, and do not handle jal.
 228         (OPTION_MVXWORKS_PIC): New macro.
 229         (md_longopts): Add -mvxworks-pic.
 230         (md_parse_option): Don't complain about using PIC and -G together here.
 231         Handle OPTION_MVXWORKS_PIC.
 232         (md_estimate_size_before_relax): Always use the first relaxation
 233         sequence on VxWorks.
 234         * config/tc-mips.h (VXWORKS_PIC): New.
 235
 236 2006-03-21  Paul Brook  <paul@codesourcery.com>
 237
 238         * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
 239
 240 2006-03-21  Sterling Augustine  <sterling@tensilica.com>
 241
 242         * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
 243         (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
 244         (get_loop_align_size): New.
 245         (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
 246         (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
 247         (get_text_align_power): Rewrite to handle inputs in the range 2-8.
 248         (get_noop_aligned_address): Use get_loop_align_size.
 249         (get_aligned_diff): Likewise.
 250
 251 2006-03-21  Paul Brook  <paul@codesourcery.com>
 252
 253         * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
 254
 255 2006-03-20  Paul Brook  <paul@codesourcery.com>
 256
 257         * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
 258         (do_t_branch): Encode branches inside IT blocks as unconditional.
 259         (do_t_cps): New function.
 260         (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
 261         do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
 262         (opcode_lookup): Allow conditional suffixes on all instructions in
 263         Thumb mode.
 264         (md_assemble): Advance condexec state before checking for errors.
 265         (insns): Use do_t_cps.
 266
 267 2006-03-20  Paul Brook  <paul@codesourcery.com>
 268
 269         * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
 270         outputting the insn.
 271
 272 2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 273
 274         * config/tc-vax.c: Update copyright year.
 275         * config/tc-vax.h: Likewise.
 276
 277 2006-03-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 278
 279         * config/tc-vax.c (md_chars_to_number): Used only locally, so
 280         make it static.
 281         * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
 282
 283 2006-03-17  Paul Brook  <paul@codesourcery.com>
 284
 285         * config/tc-arm.c (insns): Add ldm and stm.
 286
 287 2006-03-17  Ben Elliston  <bje@au.ibm.com>
 288
 289         PR gas/2446
 290         * doc/as.texinfo (Ident): Document this directive more thoroughly.
 291
 292 2006-03-16  Paul Brook  <paul@codesourcery.com>
 293
 294         * config/tc-arm.c (insns): Add "svc".
 295
 296 2006-03-13  Bob Wilson  <bob.wilson@acm.org>
 297
 298         * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
 299         flag and avoid double underscore prefixes.
 300
 301 2006-03-10  Paul Brook  <paul@codesourcery.com>
 302
 303         * config/tc-arm.c (md_begin): Handle EABIv5.
 304         (arm_eabis): Add EF_ARM_EABI_VER5.
 305         * doc/c-arm.texi: Document -meabi=5.
 306
 307 2006-03-10  Ben Elliston  <bje@au.ibm.com>
 308
 309         * app.c (do_scrub_chars): Simplify string handling.
 310
 311 2006-03-07  Richard Sandiford  <richard@codesourcery.com>
 312             Daniel Jacobowitz  <dan@codesourcery.com>
 313             Zack Weinberg  <zack@codesourcery.com>
 314             Nathan Sidwell  <nathan@codesourcery.com>
 315             Paul Brook  <paul@codesourcery.com>
 316             Ricardo Anguiano  <anguiano@codesourcery.com>
 317             Phil Edwards  <phil@codesourcery.com>
 318
 319         * config/tc-arm.c (md_apply_fix): Install a value of zero into a
 320         BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
 321         R_ARM_ABS12 reloc.
 322         (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
 323         relocs, but adjust by md_pcrel_from_section.  Create R_ARM_ABS12
 324         relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
 325
 326 2006-03-06  Bob Wilson  <bob.wilson@acm.org>
 327
 328         * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
 329         even when using the text-section-literals option.
 330
 331 2006-03-06  Nathan Sidwell  <nathan@codesourcery.com>
 332
 333         * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
 334         and cf.
 335         (m68k_ip): <case 'J'> Check we have some control regs.
 336         (md_parse_option): Allow raw arch switch.
 337         (m68k_init_arch): Better detection of arch/cpu mismatch.  Detect
 338         whether 68881 or cfloat was meant by -mfloat.
 339         (md_show_usage): Adjust extension display.
 340         (m68k_elf_final_processing): Adjust.
 341
 342 2006-03-03  Bjoern Haase  <bjoern.m.haase@web.de>
 343
 344         * config/tc-avr.c (avr_mod_hash_value): New function.
 345         (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
 346         BFD_RELOC_MS8_LDI for hlo8() and hhi8()
 347         (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
 348         instead of int avr_ldi_expression: use avr_mod_hash_value instead
 349         of (int).
 350         (tc_gen_reloc): Handle substractions of symbols, if possible do
 351         fixups, abort otherwise.
 352         * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
 353         tc_fix_adjustable): Define.
 354
 355 2006-03-02  James E Wilson  <wilson@specifix.com>
 356
 357         * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
 358         change the template, then clear md.slot[curr].end_of_insn_group.
 359
 360 2006-02-28  Jan Beulich  <jbeulich@novell.com>
 361
 362         * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
 363
 364 2006-02-28  Jan Beulich  <jbeulich@novell.com>
 365
 366         PR/1070
 367         * macro.c (getstring): Don't treat parentheses special anymore.
 368         (get_any_string): Don't consider '(' and ')' as quoting anymore.
 369         Special-case '(', ')', '[', and ']' when dealing with non-quoting
 370         characters.
 371
 372 2006-02-28  Mat <mat@csail.mit.edu>
 373
 374         * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
 375
 376 2006-02-27  Jakub Jelinek  <jakub@redhat.com>
 377
 378         * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
 379         field.
 380         (CFI_signal_frame): Define.
 381         (cfi_pseudo_table): Add .cfi_signal_frame.
 382         (dot_cfi): Handle CFI_signal_frame.
 383         (output_cie): Handle cie->signal_frame.
 384         (select_cie_for_fde): Don't share CIE if signal_frame flag is
 385         different.  Copy signal_frame from FDE to newly created CIE.
 386         * doc/as.texinfo: Document .cfi_signal_frame.
 387
 388 2006-02-27  Carlos O'Donell  <carlos@codesourcery.com>
 389
 390         * doc/Makefile.am: Add html target.
 391         * doc/Makefile.in: Regenerate.
 392         * po/Make-in: Add html target.
 393
 394 2006-02-27  H.J. Lu <hongjiu.lu@intel.com>
 395
 396         * config/tc-i386.c (output_insn): Support Intel Merom New
 397         Instructions.
 398
 399         * config/tc-i386.h (CpuMNI): New.
 400         (CpuUnknownFlags): Add CpuMNI.
 401
 402 2006-02-24  David S. Miller  <davem@sunset.davemloft.net>
 403
 404         * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
 405         (hpriv_reg_table): New table for hyperprivileged registers.
 406         (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
 407         register encoding.
 408
 409 2006-02-24  DJ Delorie  <dj@redhat.com>
 410
 411         * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
 412         (tc_gen_reloc): Don't define.
 413         * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
 414         (OPTION_LINKRELAX): New.
 415         (md_longopts): Add it.
 416         (m32c_relax): New.
 417         (md_parse_options): Set it.
 418         (md_assemble): Emit relaxation relocs as needed.
 419         (md_convert_frag): Emit relaxation relocs as needed.
 420         (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
 421         (m32c_apply_fix): New.
 422         (tc_gen_reloc): New.
 423         (m32c_force_relocation): Force out jump relocs when relaxing.
 424         (m32c_fix_adjustable): Return false if relaxing.
 425
 426 2006-02-24  Paul Brook  <paul@codesourcery.com>
 427
 428         * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
 429         arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
 430         (struct asm_barrier_opt): Define.
 431         (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
 432         (parse_psr): Accept V7M psr names.
 433         (parse_barrier): New function.
 434         (enum operand_parse_code): Add OP_oBARRIER.
 435         (parse_operands): Implement OP_oBARRIER.
 436         (do_barrier): New function.
 437         (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
 438         (do_t_cpsi): Add V7M restrictions.
 439         (do_t_mrs, do_t_msr): Validate V7M variants.
 440         (md_assemble): Check for NULL variants.
 441         (v7m_psrs, barrier_opt_names): New tables.
 442         (insns): Add V7 instructions.  Mark V6 instructions absent from V7M.
 443         (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
 444         (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
 445         (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
 446         (struct cpu_arch_ver_table): Define.
 447         (cpu_arch_ver): New.
 448         (aeabi_set_public_attributes): Use cpu_arch_ver.  Set
 449         Tag_CPU_arch_profile.
 450         * doc/c-arm.texi: Document new cpu and arch options.
 451
 452 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 453
 454         * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
 455
 456 2006-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         * config/tc-ia64.c: Update copyright years.
 459
 460 2006-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         * config/tc-ia64.c (specify_resource): Add the rule 17 from
 463         SDM 2.2.
 464
 465 2005-02-22  Paul Brook  <paul@codesourcery.com>
 466
 467         * config/tc-arm.c (do_pld): Remove incorrect write to
 468         inst.instruction.
 469         (encode_thumb32_addr_mode): Use correct operand.
 470
 471 2006-02-21  Paul Brook  <paul@codesourcery.com>
 472
 473         * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
 474
 475 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 476             Anil Paranjape   <anilp1@kpitcummins.com>
 477             Shilin Shakti    <shilins@kpitcummins.com>
 478
 479         * Makefile.am: Add xc16x related entry.
 480         * Makefile.in: Regenerate.
 481         * configure.in: Added xc16x related entry.
 482         * configure: Regenerate.
 483         * config/tc-xc16x.h: New file
 484         * config/tc-xc16x.c: New file
 485         * doc/c-xc16x.texi: New file for xc16x
 486         * doc/all.texi: Entry for xc16x
 487         * doc/Makefile.texi: Added c-xc16x.texi
 488         * NEWS: Announce the support for the new target.
 489
 490 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
 491
 492         * configure.tgt: set emulation for mips-*-netbsd*
 493
 494 2006-02-14  Jakub Jelinek  <jakub@redhat.com>
 495
 496         * config.in: Rebuilt.
 497
 498 2006-02-13  Bob Wilson  <bob.wilson@acm.org>
 499
 500         * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
 501         from 1, not 0, in error messages.
 502         (md_assemble): Simplify special-case check for ENTRY instructions.
 503         (tinsn_has_invalid_symbolic_operands): Do not include opcode and
 504         operand in error message.
 505
 506 2006-02-13  Joseph S. Myers  <joseph@codesourcery.com>
 507
 508         * configure.tgt (arm-*-linux-gnueabi*): Change to
 509         arm-*-linux-*eabi*.
 510
 511 2006-02-10  Nick Clifton  <nickc@redhat.com>
 512
 513         * config/tc-crx.c (check_range): Ensure that the sign bit of a
 514         32-bit value is propagated into the upper bits of a 64-bit long.
 515
 516         * config/tc-arc.c (init_opcode_tables): Fix cast.
 517         (arc_extoper, md_operand): Likewise.
 518
 519 2006-02-09  David Heine  <dlheine@tensilica.com>
 520
 521         * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
 522         each relaxation step.
 523
 524 2006-02-09  Eric Botcazou  <ebotcazou@libertysurf.fr>
 525
 526         * configure.in (CHECK_DECLS): Add vsnprintf.
 527         * configure: Regenerate.
 528         * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
 529         include/declare here, but...
 530         * as.h: Move code detecting VARARGS idiom to the top.
 531         (errno.h, stdarg.h, varargs.h, va_list): ...here.
 532         (vsnprintf): Declare if not already declared.
 533
 534 2006-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * as.c (close_output_file): New.
 537         (main): Register close_output_file with xatexit before
 538         dump_statistics. Don't call output_file_close.
 539
 540 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
 541
 542         * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
 543         mcf5329_control_regs): New.
 544         (not_current_architecture, selected_arch, selected_cpu): New.
 545         (m68k_archs, m68k_extensions): New.
 546         (archs): Renamed to ...
 547         (m68k_cpus): ... here.  Adjust.
 548         (n_arches): Remove.
 549         (md_pseudo_table): Add arch and cpu directives.
 550         (find_cf_chip, m68k_ip): Adjust table scanning.
 551         (no_68851, no_68881): Remove.
 552         (md_assemble): Lazily initialize.
 553         (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
 554         (md_init_after_args): Move functionality to m68k_init_arch.
 555         (mri_chip): Adjust table scanning.
 556         (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
 557         options with saner parsing.
 558         (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
 559         m68k_init_arch): New.
 560         (s_m68k_cpu, s_m68k_arch): New.
 561         (md_show_usage): Adjust.
 562         (m68k_elf_final_processing): Set CF EF flags.
 563         * config/tc-m68k.h (m68k_init_after_args): Remove.
 564         (tc_init_after_args): Remove.
 565         * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
 566         (M68k-Directives): Document .arch and .cpu directives.
 567
 568 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
 569
 570         * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
 571         synonyms for equ and defl.
 572         (z80_cons_fix_new): New function.
 573         (emit_byte): Disallow relative jumps to absolute locations.
 574         (emit_data): Only handle defb, prototype changed, because defb is
 575         now handled as pseudo-op rather than an instruction.
 576         (instab): Entries for defb,defw,db,dw moved from here...
 577         (md_pseudo_table): ... to here, use generic cons() for defw,dw.
 578         Add entries for def24,def32,d24,d32.
 579         (md_assemble): Improved error handling.
 580         (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
 581         * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
 582         (z80_cons_fix_new): Declare.
 583         * doc/c-z80.texi (defb, db): Mention warning on overflow.
 584         (def24,d24,def32,d32): New pseudo-ops.
 585
 586 2006-02-02  Paul Brook  <paul@codesourcery.com>
 587
 588         * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
 589
 590 2005-02-02  Paul Brook  <paul@codesourcery.com>
 591
 592         * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
 593         T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
 594         T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
 595         T2_OPCODE_RSB): Define.
 596         (thumb32_negate_data_op): New function.
 597         (md_apply_fix): Use it.
 598
 599 2006-01-31  Bob Wilson  <bob.wilson@acm.org>
 600
 601         * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
 602         fields.
 603         * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
 604         * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
 605         subtracted symbols.
 606         (relaxation_requirements): Add pfinish_frag argument and use it to
 607         replace setting tinsn->record_fix fields.
 608         (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
 609         and vinsn_to_insnbuf.  Remove references to record_fix and
 610         slot_sub_symbols fields.
 611         (xtensa_mark_narrow_branches): Delete unused code.
 612         (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
 613         a symbol.
 614         (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
 615         record_fix fields.
 616         (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
 617         (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
 618         of the record_fix field.  Simplify error messages for unexpected
 619         symbolic operands.
 620         (set_expr_symbol_offset_diff): Delete.
 621
 622 2006-01-31  Paul Brook  <paul@codesourcery.com>
 623
 624         * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
 625
 626 2006-01-31  Paul Brook  <paul@codesourcery.com>
 627         Richard Earnshaw <rearnsha@arm.com>
 628
 629         * config/tc-arm.c: Use arm_feature_set.
 630         (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
 631         arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
 632         fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
 633         New variables.
 634         (insns): Use them.
 635         (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
 636         md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
 637         arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
 638         s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
 639         feature flags.
 640         (arm_legacy_option_table, arm_option_cpu_value_table): New types.
 641         (arm_opts): Move old cpu/arch options from here...
 642         (arm_legacy_opts): ... to here.
 643         (md_parse_option): Search arm_legacy_opts.
 644         (arm_cpus, arm_archs, arm_extensions, arm_fpus)
 645         (arm_float_abis, arm_eabis): Make const.
 646
 647 2006-01-25  Bob Wilson  <bob.wilson@acm.org>
 648
 649         * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
 650
 651 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
 652
 653         * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
 654         in load immediate intruction.
 655
 656 2006-01-21  Jie Zhang  <jie.zhang@analog.com>
 657
 658         * config/bfin-parse.y (value_match): Use correct conversion
 659         specifications in template string for __FILE__ and __LINE__.
 660         (binary): Ditto.
 661         (unary): Ditto.
 662
 663 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
 664
 665         Introduce TLS descriptors for i386 and x86_64.
 666         * config/tc-i386.c (tc_i386_fix_adjustable): Handle
 667         BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
 668         BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
 669         (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
 670         BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
 671         displacement bits.
 672         (build_modrm_byte): Set up zero modrm for TLS desc calls.
 673         (lex_got): Handle @tlsdesc and @tlscall.
 674         (md_apply_fix, tc_gen_reloc): Handle the new relocations.
 675
 676 2006-01-11  Nick Clifton  <nickc@redhat.com>
 677
 678         Fixes for building on 64-bit hosts:
 679         * config/tc-avr.c (mod_index): New union to allow conversion
 680         between pointers and integers.
 681         (md_begin, avr_ldi_expression): Use it.
 682         * config/tc-i370.c (md_assemble): Add cast for argument to print
 683         statement.
 684         * config/tc-tic54x.c (subsym_substitute): Likewise.
 685         * config/tc-mn10200.c (md_assemble): Use a union to convert the
 686         opindex field of fr_cgen structure into a pointer so that it can
 687         be stored in a frag.
 688         * config/tc-mn10300.c (md_assemble): Likewise.
 689         * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
 690         types.
 691         * config/tc-v850.c: Replace uses of (int) casts with correct
 692         types.
 693
 694 2006-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         PR gas/2117
 697         * symbols.c (snapshot_symbol): Don't change a defined symbol.
 698
 699 2006-01-03  Hans-Peter Nilsson  <hp@bitrange.com>
 700
 701         PR gas/2101
 702         * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
 703         a local-label reference.
 704
 705 For older changes see ChangeLog-2005
 706 \f
 707 Local Variables:
 708 mode: change-log
 709 left-margin: 8
 710 fill-column: 74
 711 version-control: never
 712 End: