gas/ChangeLog

   1 2002-08-21  Elena Zannoni  <ezannoni@redhat.com>
   2
   3         * config/tc-ppc.c (ppc_cleanup): Do something only if format
   4         is ELF.
   5         (ppc_apuinfo_section_add): Define only if format is ELF.
   6         (md_assemble): Emit APUinfo section only if format is ELF.
   7         Fix formatting.
   8
   9 2002-08-21  Alan Modra  <amodra@bigpond.net.au>
  10
  11         * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
  12         * config/tc-frv.c: Likewise.
  13         * config/tc-hppa.c: Likewise.
  14         * config/tc-ia64.c: Likewise.
  15         * config/tc-ip2k.c: Likewise.
  16         * config/tc-m68hc11.c: Likewise.
  17         * config/tc-m68k.c: Likewise.
  18         * config/tc-mmix.c: Likewise.
  19         * config/tc-mn10300.c: Likewise.
  20         * config/tc-sh.c: Likewise.
  21         * config/tc-sparc.c: Likewise.
  22         * config/tc-v850.c: Likewise.
  23
  24 2002-08-20  Richard Sandiford  <rsandifo@redhat.com>
  25
  26         * config/tc-mips.c (macro2): Implement rotates by zero using shifts
  27         by zero.
  28
  29 2002-08-19  Elena Zannoni  <ezannoni@redhat.com>
  30
  31         From matthew green  <mrg@redhat.com>
  32
  33         * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
  34         PPC_OPCODE_PPC is, except for BookE architectures.
  35         (md_parse_option): Add support for -mspe.
  36         (md_show_usage): Add -mspe.
  37         (md_parse_option): Add support for -me500 and
  38         -me500x2 to generate code for Motorola e500 core complex.
  39         (md_show_usage): Add -me500 and -me500x2.
  40
  41         (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
  42         PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
  43         PPC_APUINFO_BRLOCK): New macros.
  44
  45         (ppc_cleanup): New function.
  46         (ppc_apuinfo_section_add): New function.
  47         (APUID): New macro.
  48         (md_assemble): Collect info and write the APUinfo section.
  49
  50         * config/tc-ppc.h (md_cleanup): Define.
  51         (ppc_cleanup): Export.
  52         (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
  53
  54 2002-08-17  Stan Cox  <scox@redhat.com>
  55
  56         * config/obj-elf.c (obj_elf_change_section): Make non-static.
  57         config/tc-mips.c (s_change_section): New function to support
  58         IRIX .section pseudo-op.
  59
  60 2002-08-16  Nick Clifton  <nickc@redhat.com>
  61
  62         * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
  63
  64 2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
  65
  66         * config/tc-mips.c (macro_build_jalr): Make sure we generate
  67         the fix-up against on the right frag.
  68         (s_cpsetup): Likewise.  Parse third argument as expression, to
  69         handle global symbols and forward/backward labels correctly.
  70
  71 2002-08-14  Nick Clifton  <nickc@redhat.com>
  72
  73         * read.c (stringer): Catch attempts to create strings in the abs
  74         section.
  75
  76         * config/tc-alpha.c: Fix compiling for COFF targets.
  77         Some minor formatting tidyups.
  78
  79 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
  80
  81         * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
  82         (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
  83         according to the reloc.
  84         (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
  85         (TC_FORCE_RELOCATION): Define.
  86         (tc_m68hc11_force_relocation): Declare.
  87
  88         * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
  89         (s_m68hc11_relax): New function for relax group.
  90         (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
  91         beginning of jump instruction.
  92         (md_pcrel_from): Rename from md_pcrel_from_section and fix
  93         address computation.
  94         (tc-gen_reloc): Update.
  95         (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
  96         PC-relative fixup.
  97         (tc_m68hc11_force_relocation): New function, handle new relocs.
  98         (tc_m68hc11_fix_adjustable): New to make sure there are enough
  99         reloc for the linker relax pass.
 100         (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
 101         and VTABLE relocs.
 102
 103 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 104
 105         * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
 106         (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
 107         (s_m68hc11_mode): New function for .mode pseudo op.
 108         (s_m68hc11_mark_symbol): New function for .far and .interrupt
 109         pseudo op.
 110         * config/tc-m68hc11.h (elf_tc_final_processing): Define.
 111         (m68hc11_elf_final_processing): Declare.
 112
 113 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 114
 115         * config/tc-m68hc11.c (md_begin): Take into account additional
 116         page operand for call instruction.
 117         (print_opcode_format): Likewise.
 118         (check_range): Likewise for page range checking.
 119         (get_operand): Don't skip a possible comma in operands.
 120         (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
 121         (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
 122         (fixup24): New to handle call reloc.
 123         (build_insn): Handle missing page operand for call instruction.
 124         (find): Likewise.
 125         (md_apply_fix3): Take into account new relocs.
 126         (get_operand): Fix the mode for indexed indirect addressing.
 127         (build_indexed_byte): Fix post index byte for indexed indirect mode.
 128
 129 2002-08-12  Richard Sandiford  <rsandifo@redhat.com>
 130
 131         * config/tc-mips.c (mips_ip): Don't work out the value of
 132         constant %hi()s here.
 133
 134 2002-08-10  Alan Modra  <amodra@bigpond.net.au>
 135
 136         * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
 137         for ELF, and don't bother checking ELF relocs when non-ELF.
 138         (i386_immediate): Allow absolute_section expressions for aout.
 139         (i386_displacement): Likewise.  Also test bfd_is_com_section.
 140         (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
 141         (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
 142         not when fx_addsy.  Remove dead code.
 143
 144 2002-08-09  Graeme Peterson  <gp@qnx.com>
 145
 146         * configure.in: Add support for ppc-*-nto* target.
 147         * configure: Regenerate.
 148
 149 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 150
 151         * config/tc-i386.h: Reorganize.
 152
 153 2002-08-09  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 154
 155         * config/tc-mips.c (macro): Handle a register plus a 16-bit
 156         immediate offset in "dla" and "la" expansions.
 157
 158 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 159
 160         * configure.in: bfd_gas=yes for all i386 targets.  Formatting.
 161         Remove "bfd_gas=yes" from target table when covered later.
 162         Consolidate some entries.
 163         * configure: Regenerate
 164
 165 2002-08-09  Jakub Jelinek  <jakub@redhat.com>
 166
 167         * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
 168         at start of insn, pass it to output_disp and output_imm.
 169         (output_disp): Added arguments.  If _GLOBAL_OFFSET_TABLE_ is seen
 170         in displacement for R_386_32 reloc, use R_386_GOTPC and compute
 171         properly addend.
 172         (output_imm): Added arguments.  Compute properly addend for
 173         R_386_GOTPC.
 174         (md_apply_fix3): Remove R_386_GOTPC handling.
 175         * testsuite/gas/i386/gotpc.s: New.
 176         * testsuite/gas/i386/gotpc.d: New.
 177         * testsuite/gas/i386/i386.exp: Add gotpc test.
 178
 179 2002-08-06  George France <france@handhelds.org>
 180
 181         * config/tc-alpha.c (cpu_types): Enabled ev67, ev68,  -m21264a
 182         and m21264b processor names and cpu types.
 183         * doc/c-alpha.texi: Documented new types.
 184
 185 2002-08-06  Alan Modra  <amodra@bigpond.net.au>
 186
 187         * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
 188
 189 2002-08-01  Richard Sandiford  <rsandifo@redhat.com>
 190
 191         * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
 192         handling to BFD_RELOC_MIPS16_GPREL.
 193
 194 2002-08-01  Nick Clifton  <nickc@redhat.com>
 195
 196         * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
 197         pool is computed using signed arithmetic so that proper sign
 198         extension is performed if X_add_number is a 64-bit integer.
 199
 200 2002-08-01  H.J. Lu  <hjl@gnu.org>
 201             Daniel Jacobowitz  <drow@mvista.com>
 202
 203         * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
 204         .debug_line section unless it has line information.
 205
 206 2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
 207
 208         * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
 209         * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
 210         Allow default displacement size to be an option "--disp-size-default".
 211         (md_number_to_disp): Make error messages include value. Use %d to
 212         print integers, not %s.
 213         (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
 214         get duplicate messages sometimes.
 215         (convert_iif): Grow frag to max possible instruction size. Avoid
 216         creating unnecessary fixes.
 217         (md_number_to_field) Add prototype.
 218         (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
 219         prototypes and make static.
 220         (struct addr_mode): Make mode and scaled_mode explicitly signed.
 221         (evaluate_expr): Use resultP argument instead of exprP global.
 222         (get_addr_mode): Quiten compiler warnings.
 223         (encode_operand): eliminate unused variables. Quiten compiler
 224         warnings. Eliminate nul character in format strings.
 225         (parse): argc is unsigned.
 226         (reloc): Type cast index to quieten compiler.
 227         (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
 228         (md_convert_frag): Note unused parameters. Remove unused
 229         variables.
 230         (md_create_long_jump, md_create_short_jump,
 231         md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
 232         unused parameters.
 233
 234 2002-07-31  Nick Clifton  <nickc@redhat.com>
 235
 236         * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
 237         of the PDP-11 and 2.11BSD a.out support.
 238
 239 2002-07-31  Momchil Velikov  <velco@fadata.bg>
 240
 241         * config/tc-v850.c (md_assemble): Fix range check for immediate
 242         operand.
 243
 244 2002-07-30  Chris Demetriou  <cgd@broadcom.com>
 245
 246         * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
 247         to Broadcom SB-1 core support.
 248
 249 2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 250
 251         * config/tc-mips.c (mips_target_format): Fix formatting.
 252         Add recognition of n32 ABI formats.
 253
 254 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 255
 256         * tc-mips.c (load_address): Don't clobber $at when loading a
 257         64-bit address in non-PIC code if noat is in effect.
 258         (macro): Likewise.
 259
 260 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 261
 262         * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
 263         used in division/multiply macro expansions similarly to how they
 264         are used in the variants with break instructions.
 265         (macro2): Likewise.
 266
 267 2002-07-30  Graeme Peterson  <gp@qnx.com>
 268
 269         * configure.in: Add support for arm-*-nto target.
 270         * configure: Regenerate.
 271
 272 2002-07-30  Nick Clifton  <nickc@redhat.com>
 273
 274         * config/tc-arm.c (struct literal_pool): Add fields to allow
 275         multiple literal pools to be maintained.
 276         (find_literal_pool): New function.
 277         (find_or_make_literal_pool): New function.
 278         (add_to_literal_pool): Use find_or_make_literal_pool.
 279         (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
 280         needed.
 281         (s_ltorg): Use find_literal_pool.
 282         (arm_cleanup): Dump all literal pools.
 283         * doc/c-arm.texi: Document new behaviour of only dumping literal
 284         pools upon request.
 285
 286 2002-07-26  Alan Modra  <amodra@bigpond.net.au>
 287
 288         * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
 289         rather than PPC_OPCODE_32 for powerpc64*.
 290
 291 2002-07-25  Nick Clifton  <nickc@redhat.com>
 292
 293         * po/es.po: Updated Spanish translation.
 294         * po/fr.po: Updated French translation.
 295
 296 2002-07-25  Richard Sandiford  <rsandifo@redhat.com>
 297
 298         * doc/c-mips.texi: Remove -mcpu.  Document -mabi.
 299         * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
 300         (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
 301         * configure, config.in: Regenerate.
 302         * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
 303         (mips_set_options): Remove "abi" field.
 304         (mips_opts): Update accordingly.  Replace all uses of mips_opts.abi
 305         with mips_abi.
 306         (mips_cpu): Remove.
 307         (mips_arch_string, mips_arch_info): New vars.
 308         (mips_tune_string, mips_tune_info): New vars.
 309         (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
 310         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
 311         (mips_isa_to_str, mips_cpu_to_str): Remove.
 312         (mips_ip): If the selected architecture is a generic ISA rather
 313         than a processor, only mention the ISA level in error messages.
 314         (OPTION_MCPU): Remove.
 315         (OPTION_FP64): New.
 316         (md_longopts): Add -mfp64, remove -mcpu.
 317         (mips_set_option_string): New fn.
 318         (md_parse_option): Make -mipsN update file_mips_isa rather than
 319         mips_opts.isa.  Use mips_set_option_string to set -march or -mtune.
 320         Don't let -mgp32 and -mfp32 change the ABI.
 321         (show): Move to end of file.  Constify string argument.
 322         (md_show_usage): Move to the end of the file.  Read available
 323         architectures from mips_cpu_info_table.
 324         (mips_set_architecture): New fn.
 325         (mips_after_parse_args): Rework.  Remove -mcpu handling.  -mipsN
 326         is an alias for -march=mipsN.  Don't change the ABI based on other
 327         flags.  Infer the register size from the ABI as well as the
 328         architecture.  Complain about more conflicting arguments.
 329         Unify logic with GCC.
 330         (s_mipsset): Don't change the ABI.
 331         (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
 332         (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
 333         "mipsN"-type entries.  Remove entries that vary only in the
 334         manufacturer's prefix, or that have "000" replaced by "k".
 335         Remove TARGET_CPU entries.  Make r2000 entry use CPU_R3000.
 336         (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
 337         (mips_parse_cpu): New fn.
 338         (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
 339         (mips_cpu_info_from_isa): Minor formatting tweak.
 340
 341 2002-07-24  Nick Clifton  <nickc@redhat.com>
 342
 343         * po/sv.po: Updated Swedish translation.
 344         * po/es.po: Updated Spanish translation.
 345
 346 2002-07-23  Alan Modra  <amodra@bigpond.net.au>
 347
 348         * Makefile.am: Run "make dep-am".
 349         * Makefile.in: Regenerate.
 350         * doc/Makefile.in: Regenerate.
 351         * config.in: Regenerate.
 352         * po/POTFILES.in: Regenerate.
 353
 354 2002-07-23  Nick Clifton  <nickc@redhat.com>
 355
 356         * po/fr.po: Updated French translation.
 357
 358 2002-07-23  Nick Clifton  <nickc@redhat.com>
 359
 360         * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
 361         GAS.
 362
 363 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 364
 365         * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
 366         instead of S_IS_EXTERN.
 367         (md_estimate_size_before_relax): Likewise.
 368         (mips_fix_adjustable): Likewise.
 369
 370 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 371
 372         * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
 373
 374 2002-07-19  Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
 375             Nick Clifton  <nickc@redhat.com>
 376
 377         * cond.c (s_ifdef): Treat a referenced but not yet defined
 378         symbol as if it were undefined, in exactly the same way as
 379         .equiv.
 380
 381         * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
 382         consider referenced bug not yet defined symbols to be
 383         undefined.
 384
 385 2002-07-18  Denis Chertykov  <denisc@overta.ru>
 386             Frank Ch. Eigler  <fche@redhat.com>
 387             Alan Lehotsky  <alehotsky@cygnus.com>
 388             John Healy  <jhealy@redhat.com>
 389             Jeff Johnston  <jjohnstn@redhat.com>
 390
 391         * configure.in: Add ip2k configuraton.
 392         * configure: Regenerate.
 393         * Makefile.am: Add ip2k configuraton.
 394         * Makefile.in: Regenerate.
 395         * configure: Regenerate.
 396         * Makefile.in: Regenerate.
 397         * config/tc-ip2k.c: New file.
 398         * config/tc-ip2k.h: New files.
 399         * NEWS: Mention new support.
 400         * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
 401         * doc/Makefile.in: Regenerate.
 402         * doc/all.texi: Set IP2K
 403         * doc/as.texinfo: Add IP2K description.
 404         * doc/c-ip2k.texi: New file.
 405
 406 2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>
 407
 408         * NEWS: Reformat to match style of other NEWS files.
 409
 410 2002-07-17  Jan Hubicka  <jh@suse.cz>
 411
 412         * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
 413
 414 2002-07-16  Moritz Jodeit  <moritz@jodeit.org>
 415
 416         * config/tc-z8k.c (build_bytes): Correct order of memset args.
 417
 418 2002-07-16  Nick Clifton  <nickc@cambridge.redhat.com>
 419
 420         * NEWS: Add 'Changes in 2.13'.
 421
 422 2002-07-15  Matt Fredette  <fredette@netbsd.org>
 423
 424         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
 425
 426 2002-07-12  Alan Modra  <amodra@bigpond.net.au>
 427
 428         * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
 429         case with non CODE_64BIT case.  Don't warn on "qword ptr" if
 430         not CODE_64BIT.
 431
 432 2002-07-11  Alan Modra  <amodra@bigpond.net.au>
 433
 434         * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
 435         (ppc_frob_file_before_adjust): New function.
 436         * config/tc-ppc.h (tc_frob_symbol): Don't define.
 437         (ppc_elf_frob_symbol): Don't declare.
 438         (tc_frob_file_before_adjust): Define.
 439         (ppc_frob_file_before_adjust): Declare.
 440
 441         * config/tc-ppc.c (md_pseudo_table): Warning fix.
 442         (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
 443         flags.
 444         (ppc_size): Delete.
 445         (ppc_xcoff64): Rename to ppc_obj64.
 446         (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
 447         (ppc_set_cpu): Set PPC_OPCODE_32 too.
 448         (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
 449         or bfd_mach_ppc.
 450         (ppc_target_format): Use ppc_obj64 to select format.
 451         (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
 452         (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
 453         (ppc_elf_suffix): Likewise.  Don't depend on BFD_DEFAULT_TARGET_SIZE.
 454         (tc_frob_symbol): Likewise.
 455         (md_assemble): Use ppc_obj64 instead of ppc_size.  Don't depend on
 456         BFD_DEFAULT_TARGET_SIZE.
 457         (ppc_tc): Likewise.
 458         (ppc_is_toc_sym): Likewise.
 459         (md_apply_fix3): Likewise.
 460         * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
 461         BFD_DEFAULT_TARGET_SIZE.
 462         (ELF_TC_SPECIAL_SECTIONS): Likewise.
 463         (tc_frob_symbol): Likewise.
 464
 465 2002-07-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 466
 467         * config/tc-mips.c (macro_build): Handle MIPS16 insns.
 468         (mips_ip): Likewise.
 469
 470 2002-07-09  Alan Modra  <amodra@bigpond.net.au>
 471
 472         * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
 473         (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
 474         (md_apply_fix3): Formatting.  Remove redundant test.
 475         (tc_gen_reloc): Remove redundant code.
 476         (tc_i386_force_relocation): Delete.  Movy body of function to..
 477         * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
 478
 479 2002-07-09  Federico G. Schwindt <fgsch@olimpo.com.br>
 480
 481         * configure.in: Add hppa-*-openbsd* target, change
 482         alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
 483         with sparc64 cpu.
 484         * configure: Regenerate.
 485
 486 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 487
 488         * config/tc-mips.c (macro): Shift the 32-bit address range
 489         accessible with a lone "lui" down by 32768.
 490
 491 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 492
 493         * config/tc-mips.c (load_address): Use non-trapping "daddu"
 494         instead of "dadd" in address calculations.
 495         (macro): Likewise.
 496
 497 2002-07-08  Alan Modra  <amodra@bigpond.net.au>
 498
 499         * config/tc-i386.c (process_suffix): Remove intel mode movsx and
 500         movzx fudges.
 501         (md_assemble): Instead, zap the suffix here.
 502
 503 2002-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
 504
 505         * NEWS: Remove next release number until the release is actually
 506         upon us.
 507
 508 2002-07-03  Alan Modra  <amodra@bigpond.net.au>
 509
 510         * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
 511         Run "make dep-am".
 512         * Makefile.in: Regenerate.
 513
 514 2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 515
 516         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
 517         to symbols in merge sections, even non pc-relative ones.
 518
 519 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 520
 521         * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
 522
 523 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 524
 525         * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
 526         .softregs and .eeprom.
 527
 528 2002-06-28  David O'Brien  <obrien@FreeBSD.org>
 529
 530         * NEWS: Note the next release is 2.13.
 531
 532 2002-06-26  Nick Clifton  <nickc@cambridge.redhat.com>
 533
 534         * po/tr.po: New translation imported.
 535
 536 2002-06-26  Elias Athanasopoulos  <eathan@otenet.gr>
 537
 538         * ecoff.c: (get_tag): Replace strcpy with xstrdup.
 539         (ecoff_directive_def): Likewise.
 540         (ecoff_directive_tag): Likewise.
 541         * listing.c (file_info): Likewise.
 542         * hash.c (what): Likewise.
 543
 544 2002-06-25  H.J. Lu <hjl@gnu.org>
 545
 546         * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
 547         * Makefile.in: Regenerated.
 548
 549 2002-06-19  Dhananjay R. Deshpande <dhananjayd@kpit.com>
 550
 551         * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
 552         (assemble_ppi): Generate warning if the same register is used
 553         twice as destination in the same padd / pmuls instruction.
 554
 555 2002-06-18  Dave Brolley  <brolley@redhat.com>
 556
 557         From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
 558         * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
 559         * configure.in: Support frv-*-*.
 560         * Makefile.am (CPU_TYPES): Add frv.
 561         (TARGET_CPU_CFILES): Add tc-frv.c.
 562         (TARGET_CPU_HFILES): Add tc-frv.h.
 563         (DEPTC_frv_coff): New variable.
 564         (DEPTC_frv_elf): New variable.
 565         (DEPOBJ_frv_coff): New variable.
 566         (DEPOBJ_frv_elf): New variable.
 567         (DEP_frv_coff): New variable.
 568         (DEP_frv_elf): New variable.
 569         * tc-frv.c: New file.
 570         * tc-frv.h: New file.
 571
 572 2002-06-17  Catherine Moore <clm@redhat.com>
 573
 574         * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
 575
 576 2002-06-17  J"orn Rennecke <joern.rennecke@superh.com>
 577
 578         * config/tc-sh.c (assemble_ppi): Initialize reg_n.
 579
 580 2002-06-17  Tom Rix <trix@redhat.com>
 581
 582         * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
 583
 584 2002-06-14  H.J. Lu  <hjl@gnu.org>
 585             Daniel Jacobowitz  <drow@mvista.com>
 586
 587         * dwarf2dbg.h (dwarf2_directive_file): Return char *.
 588         * dwarf2dbg.c (dwarf2_directive_file): Return filename.
 589         * config/tc-mips.c (s_mips_file): Call s_app_file_string
 590         and new_logical_line for the first .file directive.
 591         * read.c (s_app_file_string): New function.
 592         (s_app_file): Call it.
 593         * read.h (s_app_file_string): Add declaration.
 594
 595 2002-06-14  Daniel Jacobowitz  <drow@mvista.com>
 596
 597         * configure.in: Remove MIPS_STABS_ELF.
 598         * configure: Regenerated.
 599         * config.in: Regenerated.
 600         * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
 601         for MIPS targets.
 602         * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
 603         ".extern".
 604         (pdr_seg): Declare unconditionally.
 605         (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
 606         (s_mips_end): Likewise.  Generate stabs function markers.
 607         (s_mips_ent): Generate stabs function markers.
 608         (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
 609         ELF.
 610         (s_mips_mask): Likewise.
 611         (mips_flag_mdebug): New.
 612         (md_longopts): Add "mdebug" and "no-mdebug".
 613         (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
 614         (mips_after_parse_args): Set mips_flag_mdebug.
 615         * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
 616
 617 2002-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 618
 619         * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
 620         value twice for RELA relocations.
 621
 622 2002-06-12  Ben Elliston  <bje@redhat.com>
 623
 624         * symbols.c (resolve_symbol_value): Initialise final_val.
 625
 626         * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 627
 628 2002-06-11  Tom Rix  <trix@redhat.com>
 629
 630         * config/tc-ppc.c (ppc_subseg_align): Delete.
 631         (ppc_change_csect): Default csect align is 2.
 632         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
 633
 634 2002-06-09  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 635
 636         * config/tc-avr.c (mcu_types): Update.
 637
 638 2002-06-08  Matt Thomas  <matt@3am-software.com>
 639
 640         * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
 641         (vax-*-netbsd*): New targets.
 642         * configure: Regenerate.
 643         * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
 644         * config/tc-vax.c: Add support for ELF and PIC.
 645         (flag_want_pic): New flag.
 646         (float_cons): Fix prototype.
 647         (md_apply_fix3): Adjust for BFD_ASSEMBLER.
 648         (md_assemble): Introduce a new is_absolute local, and use it
 649         rather than repeating the test.  Make fatal errors actually
 650         fatal by using as_fatal as appropriate.  Adjust for BFD_ASSEMBLER.
 651         Add support for ELF.  Add support for PIC.
 652         (md_convert_frag): Adjust for BFD_ASSEMBLER.
 653         (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
 654         BFD_ASSEMBLER.
 655         (vax_reg_parse): Make the % register prefix mandatory for ELF,
 656         optional for a.out, and not allowed for VMS.  Adjust all callers.
 657         (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
 658         (md_create_long_jump): Likewise.
 659         (md_undefined_symbol): Likewise.
 660         (md_section_align): Likewise.
 661         (md_shortopts): Allow -k and -K for ELF.
 662         (md_parse_option): Set flag_want_pic if -k or -K.
 663         (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
 664         (tc_gen_reloc): New function if BFD_ASSEMBLER.
 665         * config/tc-vax.h (tc_headers_hook): Remove.
 666         (TARGET_FORMAT): Set according to object format and target
 667         environment.
 668         (BFD_ARCH, TARGET_ARCH): Define.
 669         (NO_RELOC): Adjust for BFD_ASSEMBLER.
 670         (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
 671         (tc_fix_adjustable): Define if BFD_ASSEMBLER.
 672         * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
 673
 674 2002-06-08  Alan Modra  <amodra@bigpond.net.au>
 675
 676         * Makefile.am: Run "make dep-am".
 677         * Makefile.in: Regenerate.
 678
 679         * as.c: Replace CONST with const.
 680         * write.c: Likewise.
 681         * config/obj-coff.c: Likewise.
 682         * config/tc-a29k.c: Likewise.
 683         * config/tc-arm.c: Likewise.
 684         * config/tc-dlx.c: Likewise.
 685         * config/tc-h8300.c: Likewise.
 686         * config/tc-h8500.c: Likewise.
 687         * config/tc-i370.c: Likewise.
 688         * config/tc-i860.c: Likewise.
 689         * config/tc-i960.c: Likewise.
 690         * config/tc-m68hc11.c: Likewise.
 691         * config/tc-m68k.c: Likewise.
 692         * config/tc-m88k.c: Likewise.
 693         * config/tc-mcore.c: Likewise.
 694         * config/tc-mips.c: Likewise.
 695         * config/tc-ns32k.c: Likewise.
 696         * config/tc-pdp11.c: Likewise.
 697         * config/tc-pj.c: Likewise.
 698         * config/tc-s390.c: Likewise.
 699         * config/tc-sh.c: Likewise.
 700         * config/tc-sparc.c: Likewise.
 701         * config/tc-tahoe.c: Likewise.
 702         * config/tc-tic80.c: Likewise.
 703         * config/tc-v850.c: Likewise.
 704         * config/tc-vax.c: Likewise.
 705         * config/tc-w65.c: Likewise.
 706         * config/tc-z8k.c: Likewise.
 707
 708 2002-06-08  Daniel Jacobowitz  <drow@mvista.com>
 709
 710         Based on patch from Matt Green:
 711         * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
 712         * config/tc-mips.c (s_mips_file): Renamed from s_file.
 713         (s_mips_loc): New function.
 714         (mips_nonecoff_pseudo_table): Call them.
 715         (append_insn): Call dwarf2_emit_insn.
 716
 717 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 718
 719         * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
 720         to -1.
 721         (file_ase_mips16): New veriable.
 722         (mips_eabi64): Remove.
 723         (CPU_HAS_MIPS16): New define.
 724         (CPU_HAS_MDMX): Fix data type.
 725         (md_begin): Code cleanup. Use file_ase_mips16.
 726         (mips_elf_final_processing): Handle mips16 header flag.
 727         Handle EABI flag without intermediate variable.
 728
 729 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 730
 731         * doc/as.texinfo: Update MIPS documentation.
 732
 733 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 734
 735         * config/tc-mips.c: Add define for $zero register.
 736         (md_begin): Add $zero as alias name for $0.
 737         (insn_uses_reg): Use ZERO define.
 738         (mips_ip): Add $zero as alias name for $0.
 739         (mips16_ip): Likewise.
 740         (s_cplocal): Demand empty rest of input line.
 741         (tc_get_register): Likewise. Add support for $kt0, kt1 register
 742         names. Use ZERO define. Fix input_line_pointer progress.
 743
 744 2002-06-07  Alan Modra  <amodra@bigpond.net.au>
 745
 746         * symbols.c: Replace CONST by const throughout.
 747         (symbol_find_exact): Split out from..
 748         (symbol_find_base): ..here.
 749         * symbols.h: Replace CONST by const throughout.
 750         (symbol_find_exact): Declare.
 751         * config/obj-elf.c: #include "struc-symbol.h".
 752         (elf_frob_file): If group name matches an exported symbol, use that
 753         symbol for the signature and ".group" as the section name.
 754
 755 2002-06-06  J"orn Rennecke <joern.rennecke@superh.com>
 756
 757         * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
 758         but warn about it.
 759         * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
 760         * testsuite/gas/sh/pcrel.d: Update.
 761         * testsuite/gas/sh/pcrel.l: New file.
 762
 763 2002-06-06  Daniel Jacobowitz  <drow@mvista.com>
 764
 765         * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
 766         and mips_opts.ase_mdmx if they are uninitialized.
 767
 768 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 769
 770         * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
 771         (hppa_force_relocation): Check if a stub just before the start symbol
 772         of the last call_info is reachable before forcing relocation.  Fix
 773         typo.
 774
 775 2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 776
 777         * config/tc-mips.c (mips_after_parse_args): New function.
 778         (md_begin): Move processing of defaults to mips_after_parse_args.
 779         config/tc-mips.h (md_after_parse_args): Define.
 780
 781 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 782
 783         * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
 784         (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
 785         (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
 786         * configure: Regenerate.
 787         * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
 788         environment.
 789
 790 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 791
 792         * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
 793
 794 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
 795
 796         * config/obj-elf.c (obj_elf_change_section): Set and check elf
 797         linkonce flag.  Print all warnings.
 798         (obj_elf_section): Parse ",comdat" for groups.
 799         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
 800         consistency of comdat flag.
 801
 802 2002-06-02  Richard Henderson  <rth@redhat.com>
 803
 804         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
 805         with LITERALs without sequence numbers.
 806
 807 2002-06-01  Richard Henderson  <rth@redhat.com>
 808
 809         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
 810         Rename them LITUSE_ALPHA_*.
 811
 812 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
 813
 814         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
 815         accept parentheses enclosed register lists.
 816
 817 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
 818
 819         * Makefile.am: Run "make dep-am".
 820         * Makefile.in: Regenerate.
 821         * po/POTFILES.in: Regenerate.
 822
 823 2002-05-31  Graeme Peterson  <gp@qnx.com>
 824
 825         * configure.in: Add i386-*-nto-qnx*.
 826         * configure: Regenerate.
 827
 828 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 829
 830         * config/tc-mips.c (mips_ip): Use unsigned long values for
 831         warning output.
 832
 833 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 834
 835         * config/tc-mips.c (s_cpsetup): Fix initialization of
 836         mips_cpreturn_register and mips_cpreturn_offset.
 837
 838 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 839
 840         * config/tc-mips.c (s_cpsetup): Fix comment.
 841
 842 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 843
 844         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
 845         (mips_ip): Likewise.
 846         (mips16_ip): Likewise.
 847         (tc_get_register): Likewise.
 848
 849 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
 850             Ed Satterthwaite  <ehs@broadcom.com>
 851
 852         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
 853         (mips_opts): Initialize "ase_mdmx" member.
 854         (file_ase_mdmx): New variable.
 855         (CPU_HAS_MDMX): New macro.
 856         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
 857         based on command line options and configuration defaults.
 858         (macro_build): Note in comment that use of MDMX in macros is
 859         not currently allowed.
 860         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
 861         "Z" MDMX operand types.
 862         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
 863         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
 864         types.
 865         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
 866         Add support for "-mdmx" and "-no-mdmx" options.
 867         (OPTION_ELF_BASE): Move to accomodate new options.
 868         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
 869         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
 870         file_ase_mdmx was set.
 871         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
 872         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
 873         nomdmx" directives.
 874
 875 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 876
 877         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
 878         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
 879         command line switch conforming to gcc conventions.
 880         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
 881
 882 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 883
 884         * config/tc-mips.c (macro_build_jalr): New Function.
 885         (md_begin): NewABI uses big GOTs.
 886         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
 887         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
 888         (load_address): Add some NewABI PIC support.
 889         (macro): Likewise.
 890         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
 891         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
 892
 893 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 894
 895         * config/tc-mips.c (load_address): Use mips_gp_register instead
 896         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 897         instead.
 898         (macro): Use mips_gp_register instead of hardcoded value.
 899
 900 2002-05-30  Richard Henderson  <rth@redhat.com>
 901
 902         * expr.h (operatorT): Add O_md17..O_md32.
 903         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 904         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 905         O_tprelhi, O_tprello, O_tprel): New.
 906         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 907         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 908         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 909         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 910         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 911         (md_apply_fix3): Handle TLS relocations.
 912         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 913         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 914         associated TLS reloc.  Check lituse_tls relocs match up.
 915         (emit_insn): Handle TLS relocations.
 916         (ldX_op): Remove.
 917
 918         * doc/c-alpha.texi: Add docs for tls relocations.
 919
 920 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 921
 922         * config/tc-mips.c (mips_gprel_offset): New variable.
 923         (s_gpvalue): Use it.
 924
 925 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 926
 927         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 928         write-write conflicts.
 929         (md_assemble): Reformat introductory comment.
 930         (parallel_ok): Prevent packing only if the first
 931         instruction cannot be packed.
 932
 933 2002-05-30  Jason Eckhardt <jle@redhat.com>
 934             Tom Rix <trix@redhat.com>
 935
 936         * config/tc-d10v.c (build_insn): Check for immediates.
 937
 938 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 939
 940         * config/tc-mips.c: Replace GP in comments by $gp.
 941         (mips_big_got): Initialize.
 942         (mips_trap): Initialize.
 943         (load_address): Use mips_gp_register instead of hardcoded value.
 944         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 945         (macro): Use mips_gp_register instead of hardcoded value.
 946         (macro2): Change load_address calls.
 947         (md_pcrel_from): Comment formatting.
 948         (s_cpload): Use mips_gp_register instead of hardcoded value.
 949         (s_cprestore): Likewise. Comment formatting.
 950         (s_gpword): Fix data type.
 951         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 952         (nopic_need_relax): Replace GP in comments by $gp.
 953         (mips_elf_final_processing): Better comment.
 954
 955 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 956
 957         * configure.in: Add DLX configuraton
 958         * Makefile.am: Add DLX configuraton
 959         * configure: Regenerate.
 960         * Makefile.in: Regenerate.
 961         * config/tc-dlx.c: New file.
 962         * config/tc-dlx.h: New files.
 963         * NEWS: Mention new support.
 964
 965 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 966
 967         * config/obj-coff.c (write_object_file): Add missing semicolon.
 968
 969 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 970
 971         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
 972         by the define. Remove superfluous check of mips_opts.mips16.
 973         (append_insn): Likewise. Canonicalize variable increments.
 974         (macro_build): Canonicalize variable increments.
 975         (macro_build_lui): Likewise.
 976         (load_register): Likewise.
 977         (load_address): Move pointer initialization.
 978         (macro): Move pointer to a more local scope. Canonicalize variable
 979         increments. Better comments. Replace magic constant for RA by the
 980         define.
 981         (macro2): Replace magic constant for RA by the define. Canonicalize
 982         variable increments.
 983         (mips_ip): Canonicalize variable increments.
 984         (mips16_ip): Replace magic constant for RA by the define.
 985         (my_getSmallParser): Canonicalize variable increments/decrements.
 986         (my_getPercentOp): Likewise.
 987         (my_getSmallExpression): Likewise.
 988         (s_align): Likewise.
 989         (s_mipsset): Likewise.
 990         (s_cpsetup): Likewise.
 991         (s_insn): Remove superfluous check of mips_opts.mips16.
 992         (s_mips_stab): Likewise.
 993         (mips_handle_align): Canonicalize variable increments.
 994         (s_mips_ent): Likewise.
 995         (s_mips_end): Add comment.
 996
 997 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
 998
 999         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1000         * configure: Regenerate.
1001
1002 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
1003
1004         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1005         * Makefile.in: Regenerate.
1006         * dep-in.sed: Reorder to match OBJS in Makefile.am.
1007         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1008         * configure: Regenerate.
1009         * as.h: Use #include "" instead of <> for local header files.
1010         * flonum-konst.c: Likewise.
1011         * flonum-mult.c: Likewise.
1012         * gasp.c: Likewise.
1013         * listing.c: Likewise.
1014         * config/tc-ia64.h: Likewise.
1015         * config/tc-v850.h: Likewise.
1016
1017 2002-05-24  TAMURA Kent <kent@netbsd.org>
1018
1019         * configure.in: Add a target for i386-netbsdpe.
1020         * configure: Regenerate.
1021
1022 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
1023
1024         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1025         (obj_elf_common): Call elf_common.
1026         (obj_elf_tls_common): New function.
1027         (elf_pseudo_tab): Support .tls_common.
1028         (special_sections): Add .tdata and .tbss.
1029         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1030         sections.
1031         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1032         (obj_elf_parse_section_letters): Include T in error message.
1033         * config/tc-ppc.c (ppc_section_letter): Likewise.
1034         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1035         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1036         SEC_MERGE.
1037         * config/tc-sparc.c (md_apply_fix3): Likewise.
1038         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1039         Define them if not BFD_ASSEMBLER.
1040         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1041         and @NTPOFF.
1042         (md_apply_fix3): Add TLS relocs.
1043         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1044         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1045         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1046         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1047         (ia64_elf_section_letter): Include T in error message.
1048         (md_begin): Support TLS operators.
1049         (md_operand): Likewise.
1050         (ia64_gen_real_reloc_type): Support TLS relocs.
1051         * testsuite/gas/i386/tlspic.s: New file.
1052         * testsuite/gas/i386/tlsd.s: New file.
1053         * testsuite/gas/i386/tlsnopic.s: New file.
1054         * testsuite/gas/i386/tlsd.d: New file.
1055         * testsuite/gas/i386/tlsnopic.d: New file.
1056         * testsuite/gas/i386/tlspic.d: New file.
1057         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1058         * testsuite/gas/ia64/tls.s: New file.
1059         * testsuite/gas/ia64/tls.d: New file.
1060         * testsuite/gas/ia64/ia64.exp: Add tls test.
1061         * write.c (adjust_reloc_syms): Don't change symbols in
1062         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1063
1064 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1065
1066         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1067         round the relocation up rather than down.
1068
1069 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1070
1071         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1072         flag.
1073         * doc/as.texinfo: Document that the COFF version of .section
1074         ignores the 'a' flag.
1075
1076 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
1077
1078         * config/tc-alpha.c (assemble_tokens): Protect use of
1079         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1080
1081         * write.c (size_seg): Check adjustment to last frag.
1082         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1083         section alignment.
1084         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1085         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1086         (write_object_file): Invoke md_do_align if available, and use
1087         frag_align_code on text sections.
1088         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1089         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1090         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1091         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1092         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
1093         BFD_ASSEMBLER too.
1094
1095 2002-05-22  H.J. Lu <hjl@gnu.org>
1096
1097         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1098         for source file.
1099
1100 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
1101
1102         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1103         as ELF builds.
1104
1105 2002-05-22  H.J. Lu <hjl@gnu.org>
1106
1107         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1108         for one .loc for compiler.
1109
1110 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1111
1112         * config/tc-mips.c (macro): Relax warning, it's toot strict for
1113         embedded-PIC.
1114
1115 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1116
1117         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1118         Optimize the rotate by zero case.
1119
1120 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
1121
1122         * configure.in: Remove accidental enabling of bfd_gas=yes for
1123         sh-coff targets.
1124         * configure: Regenerate.
1125
1126 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
1127
1128         * app.c: Fix formatting.
1129         * as.c: Likewise.
1130         * ehopt.c: Likewise.
1131         * expr.c: Likewise.
1132         * input-file.c: Likewise.
1133         * listing.c: Likewise.
1134         * macro.h: Likewise.
1135         * stabs.c: Likewise.
1136         * symbols.c: Likewise.
1137
1138 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
1139
1140         * config/obj-generic.c: Delete file.
1141         * config/obj-generic.h: Likewise.
1142
1143 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
1144
1145         * config/tc-avr.c (mcu_types): Update for new devices.
1146
1147 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1148
1149         * config/tc-mips.c (macro): Warn about wrong la/dla use.
1150
1151 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152
1153         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1154         worked sometimes by accident. Fix copy&paste comment.
1155
1156 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1157
1158         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1159         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1160         (mips_elf_final_processing): Let n32 use .reginfo.
1161
1162 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1163
1164         * config/tc-mips.c (append_insn): Fix too small range of variable.
1165
1166 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
1167
1168         * config/tc-arm.c (arm_cleanup): Remove redundant call to
1169         listing_prev_line().
1170
1171 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
1172
1173         * config/tc-arm.c (md_assemble): Remove redundant call to
1174         listing_prev().
1175
1176         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1177         loc_directive_seen.
1178
1179         * stabs.c (s_stab_generic): Fix grammatical error in warning
1180         message.
1181
1182 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
1183
1184         * write.c (subsegs_finish): Don't specially align last subseg.
1185
1186 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
1187
1188         * stabs.c (s_stab_generic): Warn about a description field that is
1189         too big.
1190
1191         * config/obj-coff.c: Fix compile time warnings when compiling
1192         without BFD_ASSEMBLER defined.
1193         Fix formatting.
1194
1195         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1196         target.
1197         (md_pcrel_from_section): Use md_pcrel_from().
1198
1199 2002-05-11  Bruno Haible  <bruno@clisp.org>
1200
1201         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1202         by dwarf2_directive_loc, instead of calling dwarf2_where.
1203
1204 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
1205
1206         * config/obj-coff.h: Fix formatting.
1207         * config/tc-mcore.c: Likewise.
1208         * config/tc-mn10300.c: Likewise.
1209         * config/tc-openrisc.c: Likewise.
1210         * config/tc-or32.c: Likewise.
1211         * config/tc-pdp11.c: Likewise.
1212         * config/tc-ppc.c: Likewise.
1213         * config/tc-ppc.h: Likewise.
1214         * config/tc-sh64.c: Likewise.
1215         * config/tc-sh.c: Likewise.
1216         * config/tc-tic54x.c: Likewise.
1217         * config/tc-xstormy16.c: Likewise.
1218         * config/tc-xstormy16.h: Likewise.
1219
1220 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
1221
1222         * config/obj-coff.c: Fix formatting.
1223         * config/obj-elf.c: Likewise.
1224         * config/tc-alpha.c: Likewise.
1225         * config/tc-arm.c: Likewise.
1226         * config/tc-d10v.c: Likewise.
1227         * config/tc-d30v.c: Likewise.
1228         * config/tc-h8300.c: Likewise.
1229         * config/tc-hppa.c: Likewise.
1230
1231 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
1232
1233         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1234         reloc when no_cond_jump_promotion.
1235
1236 2002-05-08  Jim Wilson  <wilson@redhat.com>
1237
1238         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1239         current variable part of frag.
1240
1241 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
1242
1243         * config/tc-mmix.c: Fix formatting.
1244         * config/tc-mmix.h: Likewise.
1245
1246 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
1247
1248         * configure: Regenerate.
1249
1250 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
1251
1252         * config/tc-m68k.c: Fix formatting.
1253
1254 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
1255
1256         * Makefile.am: Honour DESTDIR.
1257         * Makefile.in: Regenerate.
1258
1259 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
1260
1261         * config/tc-ia64.c: Fix formatting.
1262         * config/tc-ia64.h: Likewise.
1263
1264 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
1265
1266         * config/tc-mips.c: Fix formatting.
1267         * config/tc-s390.c: Likewise.
1268         * config/tc-s390.h: Likewise.
1269
1270 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
1271
1272         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1273         information for instructions.
1274
1275 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
1276
1277         * as.h: Fix formatting.
1278         * cgen.c: Likewise.
1279         * cgen.h: Likewise.
1280         * dwarf2dbg.c: Likewise.
1281         * frags.h: Likewise.
1282         * gasp.c: Likewise.
1283         * macro.c: Likewise.
1284         * read.c: Likewise.
1285         * stabs.c: Likewise.
1286         * symbols.c: Likewise.
1287
1288 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
1289
1290         * app.c (mri_pseudo): Only declare for TC_M68K.
1291
1292         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1293         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1294         BFD_RELOC_16_BASEREL.
1295         (md_assemble): Likewise.
1296         (md_apply_fix3): Likewise.
1297
1298 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
1299
1300         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1301         zero into an add of zero - it is not the same.
1302
1303 2002-05-01  Arati Dikey <aratid@kpit.com>
1304
1305         * tc-sh.c (get_specific): Generate warning if the same
1306         destination register is used in parallel instructions.
1307
1308 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
1309
1310         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1311
1312 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
1313
1314         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1315         backwards to prevent cascading errors.
1316
1317 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
1318
1319         * configure.in: Add support for powerpc-*-windiss.
1320         * configure: Regenerated.
1321
1322 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
1323
1324         * config/tc-s390.c (md_parse_option): Formatting.
1325
1326         * config/tc-i386.c: Formatting fixes, add missing space in error
1327         message.
1328
1329 2002-04-24  Christian Groessler <chris@groessler.org>
1330
1331         * config/tc-z8k.c (build_bytes): Add support for new cases:
1332         CLASS_IGNORE and ARG_NIM4.
1333         (md_assemble): Prevent destruction of input_line_pointer if
1334         get_operands returns failure.
1335
1336 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
1337
1338         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1339         instructions to be generated by macros.
1340
1341 2002-04-24  Andreas Schwab  <schwab@suse.de>
1342
1343         * config/tc-i386.c (output_jump, output_disp)
1344         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1345         more.
1346         (md_apply_fix3): Remember addend value for rela relocations.
1347         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1348
1349 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
1350
1351         * config/tc-mips.c (macro_build): Add close-parenthesis missing
1352         from previous change.
1353
1354 2002-04-22  Eric Christopher  <echristo@redhat.com>
1355
1356         * config/tc-mips.c (macro_build): Add warning if macro instructions
1357         are expanded into a branch delay slot.
1358
1359 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
1360
1361         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1362         numbers, gdb relies on them to detect the start of the prologue.
1363
1364 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1365
1366         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1367         symbols in merge sections.
1368
1369 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
1370
1371         * as.c (main): Don't reference _bfd_chunksize.
1372
1373 2002-04-15  Tom Rix  <trix@redhat.com>
1374
1375         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1376         symbols in merge sections.
1377
1378 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
1379
1380         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1381         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1382         argument for the precision.
1383         (gen_to_words): Update accordingly.
1384
1385 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
1386
1387         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1388         BFD_VERSION_STRING unavailable.
1389         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1390
1391 2002-04-09  J"orn Rennecke <joern.rennecke@superh.com>
1392
1393         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1394         symbol_used_in_reloc_p is true.
1395
1396         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1397         endian hosts.
1398
1399 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
1400
1401         * dep-in.sed: Cope with absolute paths.
1402         * Makefile.am (dep.sed): Subst TOPDIR.
1403         Run "make dep-am".
1404         * Makefile.in: Regenerate.
1405
1406 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1407
1408         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1409         (mips_ip): Remove unused variable.
1410         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1411         unsigned char with bfd_byte.
1412         (s_file): Remove unused variable.
1413         (s_mips_ent): Likewise.
1414
1415 2002-04-03  Tom Rix  <trix@redhat.com>
1416
1417         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1418         (build_insn): Same.
1419         (find_opcode): Fix warning in as_warn.
1420         * config/tc-d10v.h: Update Copyright.
1421
1422 2002-04-03  Alan Matsuoka <alanm@redhat.com>
1423             Tom Rix  <trix@redhat.com>
1424
1425         From Jeff Knaggs <jknaggs@redhat.com>
1426         * config/tc-d10v.c (check_resource_conflict): New function to
1427         check for resource conflicts.
1428
1429         From Jason Eckhardt  <jle@redhat.com>
1430         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1431         imm3 fields.
1432         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1433         reserved control registers is used.
1434         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1435         imm3 fields.
1436
1437         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
1438         * tc-d10v.c (parallel_ok): Prevent packing only if the first
1439         instruction cannot be packed.
1440
1441         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
1442         * gas/config/tc-d10v.c (check_resource_conflict): Only check
1443         write-write conflicts.
1444         (md_assemble): Reformat introductory comment.
1445         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1446         arguments.
1447
1448 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
1449
1450         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1451         O_logical_not>): Derive final_seg from add_symbol.
1452         <O_multiply..O_logical_or>: More final_seg twiddles.
1453
1454 2002-04-01  Jessica Han  <jessica@cup.hp.com>
1455
1456         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1457         in 32-bit mode.
1458
1459 2002-03-27  Andreas Schwab  <schwab@suse.de>
1460
1461         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1462         field for pc-relative fixups.
1463         (output_disp): Likewise.
1464         (md_estimate_size_before_relax): Likewise.
1465         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1466         pc-relative fixups in 64bit mode.
1467
1468 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
1469
1470         * config/te-aix5.h: Typo fix.
1471
1472 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
1473
1474         * Makefile.am: Run "make dep-am".
1475         * Makefile.in: Regenerate.
1476         * doc/Makefile.in: Regenerate.
1477
1478 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
1479
1480         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1481         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1482
1483 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
1484
1485         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1486         the EXTENDED bit here; report the estimate according to the
1487         current size.
1488
1489 2002-03-18  Tom Rix  <trix@redhat.com>
1490
1491         * configure.in: Add AIX 5 support.
1492         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1493         * config/te-aix5.h: New file. AIX 5 support.
1494         * configure: Regenerate.
1495
1496 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
1497
1498         * po/fr.po: Updated version.
1499
1500 2002-03-16  Andreas Jaeger  <aj@suse.de>
1501
1502         * doc/c-mips.texi (Machine Dependencies): Add new node.
1503
1504 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
1505
1506         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1507         (mips_opts): Initialize "ase_mips3d" member.
1508         (file_ase_mips3d): New variable.
1509         (CPU_HAS_MIPS3D): New macro.
1510         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1511         based on command line options and configuration defaults.
1512         (macro_build, mips_ip): Accept MIPS-3D instructions if
1513         mips_opts.ase_mips3d is set.
1514         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1515         Add support for "-mips3d" and "-no-mips3d" options.
1516         (OPTION_ELF_BASE): Move to accomodate new options.
1517         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1518         (mips_elf_final_processing): Add a comment indicating that a
1519         MIPS-3D ASE ELF header flag should be set, when one exists.
1520         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1521         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1522         nomips3d" directives.
1523
1524 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
1525
1526         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1527         a weak symbol in same section to be within reach.
1528
1529 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
1530
1531         * po/fr.po: Updated version.
1532
1533 2002-03-12  Andreas Schwab  <schwab@suse.de>
1534
1535         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1536         body record so that an error is given for misplaced .save
1537         pseudo-ops.
1538
1539 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
1540
1541         * config/tc-i386.h (REX_OPCODE): Define.
1542         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1543         (rex_byte): typedef to int.
1544         * config/tc-i386.c: Group prototypes and vars together.
1545         Formatting fixes.  Remove occurrences of "register" keyword.
1546         (true): Delete.
1547         (false): Delete.
1548         (mode_from_disp_size): Add INLINE keyword to prototype.
1549         (fits_in_signed_byte): Likewise.
1550         (fits_in_unsigned_byte): Likewise.
1551         (fits_in_unsigned_word): Likewise.
1552         (fits_in_signed_word): Likewise.
1553         (fits_in_unsigned_long): Likewise.
1554         (fits_in_signed_long): Likewise.
1555         (type_names): Constify.
1556         (intel_float_operand): Constify param.
1557         (add_prefix): Use REX_OPCODE.
1558         (md_assemble): Likewise.  Modify for changed rex_byte.
1559         (parse_insn): Split out of md_assemble.
1560         (parse_operands): Likewise.
1561         (swap_operands): Likewise.
1562         (optimize_imm): Likewise.
1563         (optimize_disp): Likewise.
1564         (match_template): Likewise.
1565         (check_string): Likewise.
1566         (process_suffix): Likewise.
1567         (check_byte_reg): Likewise.
1568         (check_long_reg): Likewise.
1569         (check_qword_reg): Likewise.
1570         (check_word_reg): Likewise.
1571         (finalize_imm): Likewise.
1572         (process_operands): Likewise.
1573         (build_modrm_byte): Likewise.
1574         (output_insn): Likewise.
1575         (output_branch): Likewise.
1576         (output_jump): Likewise.
1577         (output_interseg_jump): Likewise.
1578         (output_disp): Likewise.
1579         (output_imm): Likewise.
1580
1581 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
1582
1583         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1584
1585 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
1586
1587         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1588         relocs except when BFD64.
1589
1590         * write.c (number_to_chars_bigendian): Don't abort when N is
1591         larger than sizeof (VAL).
1592         (number_to_chars_littleendian): Likewise.
1593
1594 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1595
1596         * config/tc-hppa.c (md_apply_fix3): Add cast.
1597         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1598         e_rrsel.
1599
1600 2002-03-05  Paul Koning  <pkoning@equallogic.com>
1601
1602         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1603         (parse_ac5): New function for parsing float regs in float operand.
1604         (parse_expression): Remove attempt to make literals be octal.
1605         (parse_op_no_deferred): Support float literals.
1606         (parse_op): Reject attempts to refer to float regs.
1607         (parse_fop): New function, like parse_op but for float operand.
1608         (md_assemble): Add cases to parse float operands.  Also fix
1609         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1610
1611 2002-03-04  H.J. Lu <hjl@gnu.org>
1612
1613         * config/obj-elf.c (special_section): Add .init_array,
1614         .fini_array and .preinit_array.
1615
1616         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1617         .init_array and .fini_array.
1618
1619 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
1620
1621         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1622         visibility.
1623         (obj_frob_symbol): Copy visibility.
1624
1625 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
1626
1627         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1628         s_text.
1629         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1630
1631 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
1632
1633         * po/es.po: Updated.
1634
1635 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
1636
1637         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1638         only, undo the changes made on 2001-06-08, with the
1639         effect being that common or extern symbols are
1640         adjusted for embedded-PIC, but weak symbols are not.
1641         (md_estimate_size_before_relax: Likewise, with the effect
1642         that extern symbols are treated the same as weak symbols
1643         only if not embedded-PIC.
1644         (mips_fix_adjustable) Likewise, with the effect that
1645         weak or extern symbols are not adjusted for embedded-PIC.
1646         (md_apply_fix3): Tweak so that the case where value is zero
1647         is handled more correctly for embedded-PIC code.
1648
1649 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
1650
1651         * doc/as.texinfo (Overview): Add missing @ifset IA64
1652
1653         * configure.in (LINGUAS): Add es.po.
1654         * configure: Regenerate.
1655         * po/es.po: New file.
1656
1657 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1658
1659         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1660         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1661         and NO_PIC cases. Code cleanup.
1662         (macro2): Fix handling of 64bit register loads.
1663
1664 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
1665
1666         * doc/as.texinfo: Add entry for IA64.
1667         * doc/c-ia64.texi: New file.
1668
1669 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
1670
1671         * config/tc-hppa.c: Update copyright date.
1672
1673         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1674         Remove references to chip manufacturers.
1675         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1676         Correct comments.
1677         (md_show_usage): Remove references to chip manufacturers.  Mention
1678         -mpower4.
1679         (md_begin): Test power4 opcode flag bits.
1680
1681 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
1682
1683         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1684         count exceeds prologue count.
1685         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1686         (unwind.label_prologue_count): New member.
1687
1688         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1689
1690         (get_saved_prologue_count): New function.
1691         (save_prologue_count): New function.
1692         (free_saved_prologue_count): New function.
1693         (dot_label_state): Record state label by calling save_prologue_count().
1694         (dot_copy_state): Restore prologue count by calling
1695         get_saved_prologue_count().
1696         (generate_unwind_image): Free up list of saved prologue
1697         counts by calling free_saved_prologue_counts().
1698
1699 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
1700
1701         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1702         function declarations.
1703
1704 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
1705
1706         * NEWS: Note that GASP is now deprecated.
1707         * Makefile.am: Do not build gasp-new by default.
1708         * Makefile.in: Regenerate.
1709         * doc/Makefile.am: Do not install gasp.info.
1710         * doc/Makefile.in: Regenerate.
1711         * gas/gasp.texi: Note that gasp is now deprecated.
1712
1713 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
1714
1715         * NEWS: Mark 2.12 branch.
1716
1717 2002-02-19  Tom Tromey  <tromey@redhat.com>
1718
1719         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1720
1721 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1722
1723         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1724         option input.
1725
1726 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1727
1728         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1729         Make bit size independent of architecture switch.
1730         (md_begin): Add warning for -m64 with -Aesa.
1731         (s390_md_end): Use renamed architecture defines.
1732
1733 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
1734
1735         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1736
1737 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
1738
1739         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1740         instead of CRIS.
1741
1742 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
1743
1744         * config/tc-mips.c (md_estimate_size_before_relax): Really
1745         make sure we treat weak like extern only for ELF.  (Fixes
1746         patch from 2001-07-25.)
1747
1748 2002-02-15  Ben Elliston  <bje@redhat.com>
1749
1750         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1751         works as expected.
1752
1753 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
1754
1755         * NEWS: Mention support for MMIX.
1756
1757 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
1758
1759         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1760         a sequence of indpendent 'if' statements for easier debugging
1761         and future modification.
1762
1763 2002-02-13  Matt Fredette  <fredette@netbsd.org>
1764
1765         * config/tc-m68k.c (md_show_usage): No longer display a
1766         hard-coded "68020" for the default CPU, instead display the
1767         canonical name of the true, configured default CPU.
1768         (m68k_elf_final_processing): Mark objects for sub-68020
1769         CPUs with the new EF_M68000 flag.
1770
1771 2002-02-13  Andreas Schwab  <schwab@suse.de>
1772
1773         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1774         pc-relative relocations to merge sections in 64-bit mode.
1775
1776 2002-02-13  Ben Elliston  <bje@redhat.com>
1777
1778         * NEWS: Document floating point number handling in gasp.
1779         * gasp.c: Include <assert.h> and "xregex.h".
1780         (is_flonum): New function.
1781         (chew_flownum): Likewise.
1782         (change_base): Consume flonums from the input, where possible.
1783         * doc/gasp.texi (Constants): Document floating point numbers.
1784
1785 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1786
1787         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1788         that implicitly use LR and RR selectors.
1789
1790 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
1791
1792         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1793         and `epsw' as available on AM33 and above only.
1794         (other_register_name): Add logic to handle machine type encoded in
1795         reg_number.
1796
1797 2002-02-11  Tom Rix  <trix@redhat.com>
1798
1799         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1800         xcoff64.
1801
1802 2002-06-11  Alexandre Oliva  <aoliva@redhat.com>
1803
1804         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1805         Use all over.
1806
1807 2002-02-11  Jan Hubicka  <jh@suse.cz>
1808
1809         * i386.c (md_assemble): Support 32bit address prefix.
1810         (i386_displacement): Likewise.
1811         (i386_index_check): Accept 32bit addressing in 64bit mode.
1812
1813 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1814
1815         * config/tc-sh.c (dot): Removed unused function.
1816
1817 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1818
1819         * Makefile.am: "make dep-am".
1820         * Makefile.in: Regenerate.
1821         * aclocal.m4: Regenerate.
1822         * config.in: Regenerate.
1823         * configure: Regenerate.
1824         * doc/Makefile.in: Regenerate.
1825
1826 2002-02-10  Richard Henderson  <rth@redhat.com>
1827
1828         * doc/c-alpha.texi: New file.
1829         * doc/Makefile.am (CPU_DOCS): Add it.
1830         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1831
1832 2002-02-09  Richard Henderson  <rth@redhat.com>
1833
1834         * config/tc-alpha.c (O_samegp): New.
1835         (USER_RELOC_P): Include it.
1836         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1837         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1838         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1839         (alpha_validate_fix): New.
1840         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1841
1842 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1843
1844         * doc/c-cris.texi: New.
1845         * doc/all.texi: @set CRIS.
1846         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1847         Include c-cris.texi.
1848         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1849         * doc/Makefile.in: Regenerate.
1850
1851 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1852
1853         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1854         determine if a number is a sign-extended 32-bit number.
1855         (load_register): Use IS_SEXT_32BIT_NUM.
1856         (macro): Check if load/store macro handling is using a
1857         constant 32-bit address on 64-bit address systems, and if
1858         so optimize the generation of that address.
1859
1860 2002-02-08  Richard Henderson  <rth@redhat.com>
1861
1862         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1863         we've eliminated all foreign relocation types yet.
1864         (alpha_fix_adjustable): Likewise.
1865
1866 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1867
1868         Contribute sh64-elf.
1869         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1870                     Stephen Clarke <Stephen.Clarke@st.com>
1871         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1872         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1873         * config/tc-sh.c (md_relax_table): Added default sizes for
1874         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1875         MOVI_16, MOVI_32 and MOVI_48.
1876         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1877         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1878         and MOVI_16.
1879         (shmedia_md_estimate_size_before_relax): Remove redundant
1880         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1881         Retain UNDEF_MOVI until expression decays to number.
1882         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1883         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1884         relocation types.  Take fixP->fx_addnumber into account too.
1885         (shmedia_md_apply_fix): Likewise.
1886         (shmedia_md_convert_frag): Likewise.
1887         (shmedia_build_Mytes): Likewise.
1888         (sh64_consume_datalabel): Complain about nested datalabel.
1889         Support PIC relocs.  Call sh_parse_name.
1890         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1891         in tc-sh.h to SHmedia reloc types.
1892         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1893         MOVI_GOTPC): New relaxation constants.
1894         (md_relax_table): Introduce relaxation directives for PIC-related
1895         constants.
1896         (sh_PIC_related_p): Handle datalabel.
1897         (sh_check_fixup): Choose SH5 PIC relocations.
1898         (sh_cons_fix_new): Added BDF_RELOC_64.
1899         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1900         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1901         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1902         current ISA is SHmedia, get 7 bytes.
1903         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1904         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1905         void function.
1906         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1907         shmedia_apply_fix3 and make void.
1908         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1909         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1910         as_bad.
1911         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1912         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1913         2001-03-14  DJ Delorie  <dj@redhat.com>
1914         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1915         * doc/Makefile.in(CPU_DOCS): Ditto.
1916         * doc/c-sh64.texi: New file.
1917         * doc/as.texinfo: Add SH64 support.
1918         2001-03-13  DJ Delorie  <dj@redhat.com>
1919         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1920         A_REUSE_PREV so that its purpose is more obvious.
1921         (shmedia_build_Mytes): Ditto.
1922         2001-03-07  DJ Delorie  <dj@redhat.com>
1923         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1924         before processing.
1925         (sh64_vtable_inherit): Ditto.
1926         (strip_datalabels): New, strip "datalabel" from given line.
1927         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1928         pseudos.
1929         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1930         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1931         call ...
1932         (shmedia_build_Mytes): ... to here.
1933         2001-03-06  DJ Delorie  <dj@redhat.com>
1934         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1935         is a generic one.
1936         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1937         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1938         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1939         address by one in call to dwarf2_emit_insn.
1940         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1941         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1942         alignment handling broken by imported changes.
1943         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1944         (sh64_handle_align): Declare.
1945         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1946         (sh64_max_mem_for_rs_align_code): Declare.
1947         (enum sh64_isa_values): Moved here from tc-sh64.c.
1948         (md_do_align): Define.
1949         (sh64_do_align): Declare.
1950         (struct sh64_tc_frag_data): New.
1951         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1952         changed.
1953         (TC_FRAG_INIT): Change to set new datatype.
1954         (struct sh64_segment_info_type): Rename member
1955         last_flushed_location to last_contents_mark.  All users changed.
1956         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1957         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1958         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1959         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1960         of unsetting seen_insn.
1961         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1962         call sh64_update_contents_mark.
1963         (sh_handle_align): Remove HAVE_SH64-conditioned code.
1964         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1965         enum sh64_isa_values.
1966         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
1967         (emitting_crange): Boolean guard moved to file scope from function
1968         scope in sh64_set_contents_type.
1969         (s_sh64_abi): New.
1970         (sh64_update_contents_mark): New; most split out from
1971         sh64_flush_pending_output.
1972         (shmedia_md_end): Call sh64_update_contents_mark.  Set
1973         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1974         (sh64_do_align): New function.
1975         (sh64_max_mem_for_rs_align_code): New function.
1976         (sh64_handle_align): Rename from shmedia_do_align.  Make
1977         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
1978         four.  Change return-type to void.
1979         (shmedia_elf_new_section): Remove.
1980         (shmedia_md_assemble): Call sh64_update_contents_mark.
1981         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
1982         new frag.  Call sh64_update_contents_mark after making the new
1983         frag.
1984         (sh64_flush_pending_output): Just call sh64_update_contents_mark
1985         and sh_flush_pending_output.
1986         (sh64_flag_output): Also call md_flush_pending_output, but add
1987         condition on not emitting_crange.
1988         (sh64_tc_cons_fix_new): Remove.
1989         2001-01-12  Nick Clifton  <nickc@redhat.com>
1990         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1991         alignment handling scheme imported from sourceware.
1992         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
1993         * config/tc-sh64.h (TARGET_FORMAT): Define.
1994         (sh64_target_format): Prototype.
1995         * config/tc-sh64.c (sh64_target_mach): New function.
1996         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
1997         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1998         zero_address_frag instead of copying the frag of the symbol.
1999         (shmedia_frob_file_before_adjust): Ditto.
2000         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2001         to valueT to remove signedness.
2002         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
2003         headers to output_bfd.  Do not evaluate symbols if final is false;
2004         do emit fixups.
2005         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2006         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2007         to the current frag, call shmedia_md_convert_frag to emit fixups
2008         and make frag_wane neutralize the frag.  Update comments.
2009         * config/tc-sh.c (md_convert_frag): Change caller of
2010         shmedia_md_convert_frag.
2011         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
2012         * config/tc-sh64.h: Tweak comments and correct formatting.
2013         * config/tc-sh64.c: Ditto.
2014         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2015         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2016         for the no-relocation case.
2017         (shmedia_check_limits): Fix range check being off-by-one for PTA.
2018         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
2019         wrappers.
2020         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
2021         comment.
2022         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2023         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2024         expansion.
2025         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2026         Correct comment.
2027         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2028         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2029         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2030         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2031         al>: Set lowest bit of field to relocate to 1 and rest to empty,
2032         if reloc is emitted.
2033         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2034         New options plus bugfixes.
2035         * config/tc-sh.c (md_longopts): New options "-no-expand" and
2036         "-expand-pt32".
2037         (md_parse_option): Handle new options.
2038         (md_show_usage): Add blurb for new options.
2039         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2040         (sh64_expand, sh64_pt32): New variables.
2041         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2042         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2043         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
2044         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
2045         <resolved previously-pc-relative relocs>: Handle
2046         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2047         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2048         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2049         points to SHcompact code.
2050         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2051         SH64PCREL16)>: Check that ISA of what operand points at and
2052         PTA/PTB matches, or emit error.
2053         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2054         SHMEDIA_BFD_RELOC_PT.
2055         (shmedia_immediate_op): If pcrel, emit fixup also for constant
2056         operand.
2057         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2058         condition for MOVI expansion.
2059         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2060         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
2061         sh64_expand.
2062         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2063         fixup.
2064         (sh64_target_format): Error-check setting of sh64_pt32 and
2065         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
2066         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2067         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2068         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2069         * config/tc-sh64.c: Improve comments.
2070         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
2071         not say the linker will check correctness of PTA/PTB expansion.
2072         (shmedia_md_end): Make non-static.
2073         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
2074         prototype.
2075         * config/tc-sh.c (sh_finalize): Remove.
2076         * config/tc-sh.h (md_end): Do not define.
2077         Remove prototype for sh_finalize.
2078         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2079         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2080         sh64_section_data container when storing section type in tdata
2081         field in elf_section_data.
2082         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2083         EF_SH5.
2084         * Makefile.am: Update dependencies.
2085         * Makefile.in: Regenerate.
2086         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
2087         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2088         dwarf2_emit_insn call with test on debug_type.
2089         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
2090         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2091         CRT_SH5_ISA32 sticky for 64-bit.
2092         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
2093         Generate .crange sections when switching ISA mode or emitting
2094         constants in same section as code.
2095         * config/tc-sh64.c: Reformat structure definitions.
2096         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2097         variables.
2098         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
2099         to emit a .cranges descriptor when contents type changes.  Only
2100         emit error if changing contents type and -no-mix is in effect.
2101         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2102         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2103         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
2104         sh64_flush_last_crange over sections.
2105         When checking main symbol of datalabel symbol, check for
2106         STO_SH5_ISA32, not ISA type of section in definition.
2107         (shmedia_frob_file_before_adjust): Check main symbol for
2108         STO_SH5_ISA32; don't check ISA type of section in definition.
2109         (shmedia_frob_section_type): Adjust for .cranges; set section flag
2110         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2111         .cranges entries have been output.
2112         (shmedia_elf_new_section): Just call md_flush_pending_output.
2113         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2114         fix.  Do not set tc_segment_info_data.in_code for section.  Call
2115         sh64_set_contents_type for SHmedia code.
2116         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2117         false.  Call md_flush_pending_output.
2118         (sh64_target_format): Check that -no-mix and
2119         -shcompact-const-crange are used in sane combination with other
2120         options.
2121         (shmedia_md_pcrel_from_section): Check type of fix for how to
2122         adjust pc-relative.
2123         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2124         not ISA type of section in definition.
2125         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2126         hold contents-type state.
2127         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2128         (sh64_flush_pending_output): Declare.
2129         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2130         (sh64_tc_cons_fix_new): Declare.
2131         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2132         call sh64_flag_output.
2133         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
2134         call sh64_set_contents_type to mark SHcompact code and set
2135         seen_insn.
2136         (md_longopts): New options "-no-mix" and
2137         "-shcompact-const-crange".
2138         (md_parse_option): Handle new options.
2139         (md_show_usage): Add blurb for new options.
2140         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2141         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
2142         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2143         (sh64_last_insn_frag): New.
2144         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2145         to get frag for insn opcode for generating fixups; do not assume it
2146         is the same frag.
2147         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2148         for new insn.
2149         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2150         section.
2151         (TC_FRAG_TYPE): Define as fragS *.
2152         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2153         (sh64_last_insn_frag): Declare.
2154         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2155         not == NULL before dereferencing.
2156         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2157         Get rid of BFD section flag and EF_SH64_ABI64.
2158         * config/tc-sh64.c (shmedia_frob_section_type): Use
2159         elf_section_data (sec)->tdata, not a specific BFD section flag, to
2160         communicate the section as containing SHmedia code.  Describe why.
2161         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
2162         EF_SH64 regardless of ABI.
2163         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2164         in error message.  Handle resolved expressions for
2165         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2166         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2167         (shmedia_check_limits): Handle BFD_RELOC_64.
2168         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2169         a STO_SH5_ISA32 symbol, only the BFD value.
2170         2000-12-11  Ben Elliston  <bje@redhat.com>
2171         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2172         dwarf2_generate_asm_lineno.
2173         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
2174         Handle PC-relative MOVI expansions with assembler relaxation.
2175         Generate PC-relative relocs from 16-bit PC-relative expressions.
2176         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2177         (shmedia_md_pcrel_from_section): ...here.
2178         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2179         turned completely resolved.  Adjust relocation type for 16-bit
2180         immediate operands that has turned PC-relative.  Adjust back for
2181         MD_PCREL_FROM_SECTION being applied twice.
2182         (shmedia_md_convert_frag): Always emit reloc for expression with
2183         global or weak symbol.  Handle relaxation result for PC-relative
2184         expressions.
2185         (shmedia_md_estimate_size_before_relax): An expression with a weak
2186         or global symbol can not be relaxed.  Break out tests for
2187         relaxable symbol into variable sym_relaxable.
2188         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2189         UNDEF_MOVI)>: Break out any PC-relative expression and change
2190         relaxation type.
2191         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2192         opjp.
2193         <case A_IMMS16>: Fix typo for initial minor relaxation type of
2194         MOVI expansion.  If X_op_symbol of the immediate expression is
2195         set, make an expression symbol for the argument to frag_var.
2196         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2197         relaxations.
2198         (END): Adjust for new relaxations.
2199         (md_relax_table): Add entries for new relaxations.
2200         2000-12-07  Ben Elliston  <bje@redhat.com>
2201         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2202         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2203         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2204         SHORI operand offsets in PT/PTA/PTB expansions.
2205         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2206         Implement DataLabel semantics.
2207         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2208         shmedia_frob_file_before_adjust.
2209         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2210         (DATALABEL_SUFFIX): Define.
2211         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2212         symbol list to update "datalabel" symbols to their main symbol
2213         counterparts.
2214         (shmedia_frob_file_before_adjust): New.
2215         (sh64_adjust_symtab): For remaining datalabel symbols, set to
2216         undefined and set STT_DATALABEL.
2217         (sh64_frob_label): Initialize TC symbol field.
2218         (sh64_consume_datalabel): Actually implement semantics.  New
2219         parameter operandf, call it instead of expression.
2220         (sh64_exclude_symbol): New.
2221         * config/tc-sh64.h (md_parse_name): Pass on the function operand
2222         to sh64_consume_datalabel.
2223         (tc_symbol_new_hook): Define to tc_frob_symbol.
2224         (TC_SYMFIELD_TYPE): Define to symbolS *.
2225         (tc_frob_symbol): Define to call sh64_exclude_symbol.
2226         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
2227         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2228         case.
2229         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2230         generating dwarf2 debug information.
2231         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2232         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2233         elf64-sh64 for the 64-bit ABI.
2234         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2235         option.
2236         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
2237         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2238         case-insensitivity.
2239         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
2240         * config/tc-sh64.c: Tweak comments, formatting and error messages.
2241         (enum sh64_abi_values): New type.
2242         (enum sh64_isa_values): New type.
2243         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
2244         (seen_shcompact_mode, seen_shmedia_mode): Delete.
2245         (sh64_abi): Replace shmedia_64.
2246         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2247         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2248         (s_sh64_mode): Check validity for this target.
2249         (sh64_target_format): Initialize defaults for ISA and ABI.
2250         Fallback to old object format if no SH64 ISA or ABI has been
2251         specified.
2252         * config/tc-sh.c (md_parse_option): Check combinations for errors.
2253         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2254         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2255         * config/tc-sh64.h: Fix typo in comment.
2256         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
2257         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2258         <PT fixups for absolute values>: Size will be longest, not
2259         shortest.
2260         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
2261         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2262         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2263         and l1 to hold lowercase of two first characters.  Change all
2264         remaining TO_LOWER to tolower.
2265         * config/tc-sh64.c (TO_LOWER): Delete.
2266         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2267         (md_parse_name): Define.
2268         (sh64_consume_datalabel): Declare.
2269         (DOLLAR_DOT): Define.
2270         * config/tc-sh64.c (shmedia_parse_exp): New.
2271         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2272         (shmedia_parse_reg): Remove const from src
2273         parameter.
2274         (shmedia_get_operands): Ditto for args parameter and ptr variable.
2275         (shmedia_md_assemble): Ditto for op_end variable.
2276         (shmedia_get_operand): Ditto for ptr parameter and src variable.
2277         Use shmedia_parse_exp, not parse_exp.
2278         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2279         parameter.  All callers changed.
2280         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
2281         callers changed.
2282         (shmedia_parse_reg): Put first two character in local variables.
2283         Use tolower, not TO_LOWER.  If no register is found and argtype
2284         indicates a control register, scan shmedia_creg_table
2285         case-insensitive.
2286         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
2287         * Makefile.am (CPU_TYPES): Add sh64.
2288         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2289         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2290         Regenerate dependencies.
2291         * Makefile.in: Regenerate.
2292         * configure.in: Add support for sh64-*-elf*.
2293         * configure: Regenerate.
2294         * config/tc-sh64.h: New.
2295         * config/tc-sh64.c: New.
2296         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2297         .mode, .isa and .uaquad.
2298         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2299         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2300         [HAVE_SH64] (END): Define as 10.
2301         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2302         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2303         MOVI_64): Define.
2304         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2305         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2306         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2307         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2308         Define.
2309         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2310         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2311         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2312         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2313         SHmedia instructions.  Handle state-change after switching to
2314         SHcompact.
2315         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2316         (md_parse_option) [HAVE_SH64]: Parse new options.
2317         (md_show_usage) [HAVE_SH64]: Show usage of new options.
2318         (md_convert_frag) [HAVE_SH64] <default>: Call
2319         shmedia_md_convert_frag instead of abort.
2320         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2321         BFD_RELOC_SH_SHMEDIA_CODE.
2322         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2323         SHcompact or SHmedia code.
2324         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2325         shmedia_md_apply_fix instead of abort.
2326         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2327         result from calling shmedia_md_estimate_size_before_relax instead
2328         of calling abort.
2329         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2330         do the work.
2331         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2332         shmedia_init_reloc and do nothing more if it returns non-zero.
2333         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2334         * po/POTFILES.in: Regenerate.
2335         * po/gas.pot: Regenerate.
2336
2337 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
2338
2339         * config/tc-sh.c (parse_at): Install the correct version of
2340         2002-02-04's patch.
2341
2342         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2343         assume fixP->fx_subsy is non-NULL.
2344
2345 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
2346
2347         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2348         A_DISP_PC_ABS, and adjust it by -4.
2349         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2350         expected.
2351         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2352         the operand type is not A_DISP_PC_ABS.
2353
2354 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
2355
2356         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2357         common and weak symbols.  Handle common and weak symbols as
2358         undefined symbols with regards to GREG handling and merging.
2359         (mmix_frob_file): Ditto.
2360
2361 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
2362
2363         * configure.in (hppa-*-netbsd*): New target.
2364         * configure: Regenerate.
2365         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2366
2367 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
2368
2369         * config/tc-v850.c: Add missing prototypes amd use old-style
2370         function definitions.
2371         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2372         (sdata_section tdata_section, zdata_section, sbss_section,
2373         tbss_section, zbss_section, rosdata_section, rozdata_section,
2374         scommon_section, tcommon_section, zcommon_section,
2375         call_table_data_section, call_table_text_section): Delete.
2376         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2377         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2378         v850_call_table_data, v850_call_table_text): Delete.
2379         (struct v850_seg_entry): New.
2380         (v850_seg_table): New.
2381         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2382         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2383         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2384         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2385         (do_v850_seg): New.
2386         (v850_seg): New.
2387         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
2388         recording of alignment.
2389         (md_pseudo_table): Use v850_seg.
2390         (md_begin): Don't init .call_table_data and .call_table_text here.
2391         Set v850_seg_table bss entry.
2392
2393 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
2394
2395         Support on-demand global register allocation by passing on
2396         base-plus-offset relocs to the linker.
2397         * config/tc-mmix.c: Tweak and fix typos in comments.
2398         (allocate_undefined_gregs_in_linker): New variable.
2399         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2400         (md_longopts): Add --linker-allocated-gregs.
2401         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2402         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2403         (md_show_usage): Update text for -x.  Add text for
2404         --linker-allocated-gregs.
2405         (tc_gen_reloc): Derive default value for addend from val and
2406         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
2407         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2408         GREG if allocate_undefined_gregs_in_linker.
2409         * doc/as.texinfo (Overview) <Target MMIX options>: Add
2410         --linker-allocated-gregs.
2411         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2412         --linker-allocated-gregs.  Mention that it's implied by -x.
2413         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2414         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2415
2416         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2417
2418 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
2419
2420         * Makefile.am: Run "make dep-am"
2421         * Makefile.in: Regenerate.
2422
2423 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
2424
2425         * config/tc-or32.c: New file.
2426         * config/tc-or32.h: New file.
2427         * configure.in: Add support for or32 targets.
2428         * configure: Regenerate.
2429         * config/obj-coff.c: Add support for or32 targets.
2430         * config/obj-coff.h: Add support for or32 targets.
2431         * Makefile.am: Add support for or32 targets.
2432         * Makefile.in: Regenerate.
2433         * NEWS: Mention support for OpenRISC.
2434         * doc/Makefile.in: Regenerate.
2435         * po/POTFILES.in: Regenerate.
2436         * po/gas.pot: Regenerate.
2437
2438 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
2439
2440         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2441         and mod.
2442
2443 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
2444
2445         * config/tc-mips.c (tc_gen_reloc): Arrange for
2446         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2447         their LO16 parts, even for ELF.
2448
2449 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
2450
2451         * config/tc-i386.c: Protect definitions of true and false
2452         from redefinition.
2453
2454 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
2455
2456         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2457         made because of .weak, if they are neither defined nor used in any
2458         way.
2459
2460 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
2461
2462         * configure: Regenerated.
2463
2464 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
2465
2466         * doc/Makefile.am (install): Depend on install-info.
2467         * doc/Makefile.in: Regenerate.
2468
2469 2002-01-26  Nick Clifton <nick@redhat.com>
2470
2471         * po/fr.po: Updated version
2472
2473 2002-01-24  Kazu Hirata  <kazu@hxi.com>
2474
2475         * config/tc-h8300.c (check_operand): Don't print a warning
2476         when a valid 24-bit address is given to a 16-bit address
2477         operand.
2478
2479 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
2480
2481         * config/tc-sh.c (sh_elf_suffix): Removed.
2482         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2483         sh_end_of_match, sh_parse_name): New functions.
2484         (sh_elf_cons): Simplify.
2485         (parse_exp): Reject misplaced PIC operands.
2486         (md_undefined_symbol): Simplify.
2487         (sh_fix_adjustable): Let @GOTOFF be adjusted.
2488         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2489         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2490         Complain if subsy remains at the end.
2491         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2492         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2493
2494 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
2495
2496         * config/tc-mn10300.c (xr_registers): Move `pc'...
2497         (other_registers): ... here.
2498
2499 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
2500
2501         * Makefile.am: Run "make dep-am".
2502         * Makefile.in: Regenerate.
2503         * gas/po/POTFILES.in: Regenerate.
2504
2505 2002-01-21  DJ Delorie  <dj@redhat.com>
2506
2507         * config/obj-coff.c (obj_coff_init_stab_section): Make the
2508         stabstr_name allocation permanent, as it will be referenced from
2509         the section hash.
2510
2511 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
2512
2513         * configure.in (ia64-*-netbsd*): New target.
2514         * configure: Regenerate.
2515
2516 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
2517
2518         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2519         to @dots call.
2520         <Detailed description, ARM options>: Ditto.
2521         * doc/c-arm.texi (ARM Options): Ditto.
2522
2523 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2524
2525         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2526         do_mia, do_mar and do_mra respectively.
2527         (do_mav_*): Renamed from do_c_*.
2528         (mav_reg_required_here, mav_parse_offset): Renamed from
2529         cirrus_reg_required_here and cirrus_parse_offset respectively.
2530         (MAV_MODE?): Renamed from CIRRUS_MODE?.
2531
2532 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2533             Keith Walker  <keith.walker@arm.com>
2534
2535         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2536         (insns): Add pattern for bxj instruction.
2537         (do_bxj): New function.
2538         (arm_cpus): Add arm926ej.
2539         (arm_archs): Add armv5tej.
2540
2541 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2542
2543         * doc/c-arm.texi: Add new fpe options to list of supported flags.
2544
2545 2002-01-19  Keith Walker  <keith.walker@arm.com>
2546
2547         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2548
2549 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2550
2551         * NEWS: Mention new ARM command-line options and VFP support.
2552
2553         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
2554         uses changed.
2555         (ARM_CEXT_MAVERICK): Similarly.
2556         (ARM_ANY): Now means any core instruction.
2557         (CPU_DEFAULT): Default to ARM_ANY.
2558         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2559         (pic_code): Declare for all object types.  Make type int.
2560         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2561         (march_fpu_opt, mfpu_opt): Declare.
2562         (md_longopts): Tidy up conditional definitions.
2563         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2564         (arm_long_opts): New tables.
2565         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2566         (arm_parse_extension): New function.
2567         (md_parse_option): Rewrite using new table-driven system.
2568         (md_show_usage): Use new table-driven system.
2569         (md_begin): Calculate cpu_variant from command line option data.
2570         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2571         command-line options.
2572         * doc/c-arm.texi: Likewise.
2573
2574 2002-01-18  Andreas Jaeger  <aj@suse.de>
2575
2576         * as.c (parse_args): Update year.
2577
2578 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
2579
2580         * config/tc-tic54x.c (encode_address): Add a more informative
2581         warning about incorrect syntax.
2582
2583 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2584
2585         * po/gas.pot: Regenerate.
2586
2587 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2588
2589         * macro.c (get_any_string): Add no-c-format comment to prevent
2590         confusion when translating string.
2591         * gasp.c (get_any_string): Add no-c-format comment to prevent
2592         confusion when translating string.
2593
2594 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2595             Johannes Stezenbach <js@convergence.de>
2596         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2597         matched before the shorter ones.
2598         (my_getSmallParser): Fix handling of nested parentheses in
2599         percent_op's. Code cleanup.
2600         (my_getPercentOp): New function, code from my_getSmallParser.
2601         (my_getSmallExpression): Fix handling of closing parentheses.
2602         Code cleanup. Better comments.
2603
2604 2002-01-16  Nick Clifton <nickc@redhat.com>
2605
2606         po/tr.po: New file: Turkish translation.
2607         configure.in (LINGUAS): Add "tr".
2608         configure: Regenerate.
2609
2610 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2611
2612         Support for VFP instructions
2613         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2614         (cp_address_required_here): New argument wb_ok.  When false, do not
2615         accept write-back forms of addressing.  Change all callers.
2616         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2617         (FPU_VFP_EXT_V2): Define.
2618         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2619         Define in terms of above.
2620         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2621         (vfp_reg): New struct.
2622         (vfp_regs): New array of registers.
2623         (insns): Add VFP instructions.
2624         (sn_table): New array of VFP single-precision register names.
2625         (dn_table): New array of VFP double-precision register names.
2626         (all_reg_maps): Add the new register tables.
2627         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
2628         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2629         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2630         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2631         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2632         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2633         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2634         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2635         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2636         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2637         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2638         (do_vfp_sp_dp_cvt): New functions.
2639         (md_begin): Set soft-float flag for appropriate VFP work.
2640         (md_atof): Handle VFP-format doubles.
2641         (md_parse_option): Handle VFP command-line options.
2642         (md_show_usage): Display VFP command-line options.
2643
2644 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2645
2646         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2647         various command line options.
2648
2649 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
2650
2651         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2652         vtinherit relocs.
2653         (xstormy16_md_apply_fix3): Do not return a value.
2654
2655 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2656
2657         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2658         the -EL/-EB option that matches the target's endianness.
2659         (md_parse_option): Likewise.
2660
2661 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2662
2663         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2664         is not dependent on ARM_BI_ENDIAN.
2665
2666 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2667
2668         * tc-arm.c (all error messages): Normalize capitalization of messages.
2669
2670         * tc-arm.h (md_operand): Delete define.
2671         * tc-arm.c (in_my_get_expression): New static variable.
2672         (my_get_expression): Set and clear it.
2673         (md_operand): New function.  If called from my_get_expression
2674         put the error in inst.error.
2675         (output_inst): Now takes argument of instruction being assembled.
2676         Print it out with any error message.
2677         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2678         with '=' syntax.
2679         (end_of_line): Don't update inst.error if it is already set.
2680
2681 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
2682
2683         * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
2684         op that can be translated into a mvn instruction.
2685
2686 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
2687
2688         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2689         setting default md.flags.
2690         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2691         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2692         * gas/config/tc-ia64.c (setup_unwind_header): Add support
2693         for 32 bit unwind info blocks.
2694         (generate_unwind_image): Add support for different types
2695         of unwind images (32 bits and/or big-endian).
2696         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2697         (ia64_target_format): Add support for hpux target formats.
2698         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2699         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2700         SHT_FINI_ARRAY elf section types.
2701
2702 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
2703
2704         * tc-arm.c (struct reg_entry): Move before prototypes.
2705         (int_register, cp_register, fp_register): Delete.
2706         (reg_table): Delete.  Replaced with ...
2707         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2708         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2709         (mav_dspsc_table): ... one table per register set.
2710         (arm_reg_hsh): Delete.
2711         (struct reg_map): New structure.
2712         (all_reg_maps): New array.
2713         (enum arm_reg_type): New enums.
2714         (build_reg_hsh): New function.
2715         (insert_reg_alias): Use hash table passed by caller.  Adjust all
2716         callers.
2717         (create_register_alias): New function, split out from ...
2718         (md_assemble): ... here.
2719         (md_begin): Build new register hash tables.
2720         (arm_reg_parse): New argument for the hash table to search.  Adjust all
2721         callers.
2722         (arm_reg_parse_any): New function.
2723         (co_proc_number): Look up the processor number in the processor hash
2724         table.
2725         (cirrus_regtype): Delete.
2726         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2727         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2728         (ARM_EXT_MAVERICKsc_register): Delete.
2729         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2730         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2731         functions.
2732         (do_c_triple_4, do_c_triple_5): Delete.
2733         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2734         (do_c_quad_6): Delete.
2735         (do_c_quad_6[ab]): New functions.
2736         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2737         arguments to use new register parsing methods.
2738         (cirrus_reg_required_here): Likewise.
2739         (insns): Reclassify cirrus maverick worker functions.
2740         (cirrus_valid_reg): Delete.
2741
2742 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
2743
2744         * configure.in (sh*le): Set cpu_type=sh and endian=little.
2745         (sh*-*-netbsdelf*): New target.
2746         * configure: Regenerate.
2747         * tc-sh.h: Update copyright years.
2748         (TARGET_FORMAT): Add version for TE_NetBSD.
2749
2750 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
2751
2752         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2753         negative.
2754
2755 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
2756
2757         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2758         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2759
2760 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
2761
2762         * tc-mips.c (mips_cprestore_valid): New flag.
2763         (mips_frame_reg_valid): New flag.
2764         (macro) [M_JAL_2]: Check both flags.
2765         [M_JAL_A]: Likewise.
2766         (s_cprestore): Set mips_cprestore_valid.
2767         (tc_get_register): If setting mips_frame_reg, set
2768         mips_frame_reg_valid and clear mips_cprestore_valid.
2769         (s_mips_ent): Clear both flags.
2770         (s_mips_end): Clear both flags.
2771
2772 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
2773
2774         * write.c (write_object_file): Make use of bfd_section_list_remove.
2775         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2776         * config/tc-mmix.c (mmix_frob_file): Likewise.
2777
2778 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
2779
2780         * configure.in (i386-*-netbsdelf*): Collapse target into...
2781         (i386-*-netbsd*): ...this.  Add support for x86-64.
2782         * configure: Regenerated.
2783
2784 2002-01-03  matthew green  <mrg@redhat.com>
2785
2786         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2787
2788 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
2789
2790         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2791         NULL frag link.
2792
2793 For older changes see ChangeLog-0001
2794 \f
2795 Local Variables:
2796 mode: change-log
2797 left-margin: 8
2798 fill-column: 74
2799 version-control: never
2800 End: