gas/ChangeLog

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