gas/ChangeLog

   1 2002-08-22  Christian Groessler <chris@groessler.org>
   2
   3         * config/tc-z8k.c (get_operands): Adjust ptr variable also in
   4         "case 0" case.
   5
   6 2002-08-12  Graeme Peterson  <gp@qnx.com>
   7
   8         * configure.in: Add support for sh-**-nto* target.
   9         * configure: Regenerate.
  10
  11 2002-08-21  Nitin  Gupta  <niting@noida.hcltech.com>
  12
  13         * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
  14
  15 2002-08-21  Elena Zannoni  <ezannoni@redhat.com>
  16
  17         * config/tc-ppc.c (ppc_cleanup): Do something only if format
  18         is ELF.
  19         (ppc_apuinfo_section_add): Define only if format is ELF.
  20         (md_assemble): Emit APUinfo section only if format is ELF.
  21         Fix formatting.
  22
  23 2002-08-21  Alan Modra  <amodra@bigpond.net.au>
  24
  25         * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
  26         * config/tc-frv.c: Likewise.
  27         * config/tc-hppa.c: Likewise.
  28         * config/tc-ia64.c: Likewise.
  29         * config/tc-ip2k.c: Likewise.
  30         * config/tc-m68hc11.c: Likewise.
  31         * config/tc-m68k.c: Likewise.
  32         * config/tc-mmix.c: Likewise.
  33         * config/tc-mn10300.c: Likewise.
  34         * config/tc-sh.c: Likewise.
  35         * config/tc-sparc.c: Likewise.
  36         * config/tc-v850.c: Likewise.
  37
  38 2002-08-20  Richard Sandiford  <rsandifo@redhat.com>
  39
  40         * config/tc-mips.c (macro2): Implement rotates by zero using shifts
  41         by zero.
  42
  43 2002-08-19  Elena Zannoni  <ezannoni@redhat.com>
  44
  45         From matthew green  <mrg@redhat.com>
  46
  47         * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
  48         PPC_OPCODE_PPC is, except for BookE architectures.
  49         (md_parse_option): Add support for -mspe.
  50         (md_show_usage): Add -mspe.
  51         (md_parse_option): Add support for -me500 and
  52         -me500x2 to generate code for Motorola e500 core complex.
  53         (md_show_usage): Add -me500 and -me500x2.
  54
  55         (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
  56         PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
  57         PPC_APUINFO_BRLOCK): New macros.
  58
  59         (ppc_cleanup): New function.
  60         (ppc_apuinfo_section_add): New function.
  61         (APUID): New macro.
  62         (md_assemble): Collect info and write the APUinfo section.
  63
  64         * config/tc-ppc.h (md_cleanup): Define.
  65         (ppc_cleanup): Export.
  66         (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
  67
  68 2002-08-17  Stan Cox  <scox@redhat.com>
  69
  70         * config/obj-elf.c (obj_elf_change_section): Make non-static.
  71         config/tc-mips.c (s_change_section): New function to support
  72         IRIX .section pseudo-op.
  73
  74 2002-08-16  Nick Clifton  <nickc@redhat.com>
  75
  76         * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
  77
  78 2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
  79
  80         * config/tc-mips.c (macro_build_jalr): Make sure we generate
  81         the fix-up against on the right frag.
  82         (s_cpsetup): Likewise.  Parse third argument as expression, to
  83         handle global symbols and forward/backward labels correctly.
  84
  85 2002-08-14  Nick Clifton  <nickc@redhat.com>
  86
  87         * read.c (stringer): Catch attempts to create strings in the abs
  88         section.
  89
  90         * config/tc-alpha.c: Fix compiling for COFF targets.
  91         Some minor formatting tidyups.
  92
  93 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
  94
  95         * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
  96         (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
  97         according to the reloc.
  98         (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
  99         (TC_FORCE_RELOCATION): Define.
 100         (tc_m68hc11_force_relocation): Declare.
 101
 102         * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
 103         (s_m68hc11_relax): New function for relax group.
 104         (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
 105         beginning of jump instruction.
 106         (md_pcrel_from): Rename from md_pcrel_from_section and fix
 107         address computation.
 108         (tc-gen_reloc): Update.
 109         (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
 110         PC-relative fixup.
 111         (tc_m68hc11_force_relocation): New function, handle new relocs.
 112         (tc_m68hc11_fix_adjustable): New to make sure there are enough
 113         reloc for the linker relax pass.
 114         (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
 115         and VTABLE relocs.
 116
 117 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 118
 119         * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
 120         (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
 121         (s_m68hc11_mode): New function for .mode pseudo op.
 122         (s_m68hc11_mark_symbol): New function for .far and .interrupt
 123         pseudo op.
 124         * config/tc-m68hc11.h (elf_tc_final_processing): Define.
 125         (m68hc11_elf_final_processing): Declare.
 126
 127 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 128
 129         * config/tc-m68hc11.c (md_begin): Take into account additional
 130         page operand for call instruction.
 131         (print_opcode_format): Likewise.
 132         (check_range): Likewise for page range checking.
 133         (get_operand): Don't skip a possible comma in operands.
 134         (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
 135         (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
 136         (fixup24): New to handle call reloc.
 137         (build_insn): Handle missing page operand for call instruction.
 138         (find): Likewise.
 139         (md_apply_fix3): Take into account new relocs.
 140         (get_operand): Fix the mode for indexed indirect addressing.
 141         (build_indexed_byte): Fix post index byte for indexed indirect mode.
 142
 143 2002-08-12  Richard Sandiford  <rsandifo@redhat.com>
 144
 145         * config/tc-mips.c (mips_ip): Don't work out the value of
 146         constant %hi()s here.
 147
 148 2002-08-10  Alan Modra  <amodra@bigpond.net.au>
 149
 150         * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
 151         for ELF, and don't bother checking ELF relocs when non-ELF.
 152         (i386_immediate): Allow absolute_section expressions for aout.
 153         (i386_displacement): Likewise.  Also test bfd_is_com_section.
 154         (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
 155         (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
 156         not when fx_addsy.  Remove dead code.
 157
 158 2002-08-09  Graeme Peterson  <gp@qnx.com>
 159
 160         * configure.in: Add support for ppc-*-nto* target.
 161         * configure: Regenerate.
 162
 163 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 164
 165         * config/tc-i386.h: Reorganize.
 166
 167 2002-08-09  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 168
 169         * config/tc-mips.c (macro): Handle a register plus a 16-bit
 170         immediate offset in "dla" and "la" expansions.
 171
 172 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 173
 174         * configure.in: bfd_gas=yes for all i386 targets.  Formatting.
 175         Remove "bfd_gas=yes" from target table when covered later.
 176         Consolidate some entries.
 177         * configure: Regenerate
 178
 179 2002-08-09  Jakub Jelinek  <jakub@redhat.com>
 180
 181         * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
 182         at start of insn, pass it to output_disp and output_imm.
 183         (output_disp): Added arguments.  If _GLOBAL_OFFSET_TABLE_ is seen
 184         in displacement for R_386_32 reloc, use R_386_GOTPC and compute
 185         properly addend.
 186         (output_imm): Added arguments.  Compute properly addend for
 187         R_386_GOTPC.
 188         (md_apply_fix3): Remove R_386_GOTPC handling.
 189         * testsuite/gas/i386/gotpc.s: New.
 190         * testsuite/gas/i386/gotpc.d: New.
 191         * testsuite/gas/i386/i386.exp: Add gotpc test.
 192
 193 2002-08-06  George France <france@handhelds.org>
 194
 195         * config/tc-alpha.c (cpu_types): Enabled ev67, ev68,  -m21264a
 196         and m21264b processor names and cpu types.
 197         * doc/c-alpha.texi: Documented new types.
 198
 199 2002-08-06  Alan Modra  <amodra@bigpond.net.au>
 200
 201         * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
 202
 203 2002-08-01  Richard Sandiford  <rsandifo@redhat.com>
 204
 205         * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
 206         handling to BFD_RELOC_MIPS16_GPREL.
 207
 208 2002-08-01  Nick Clifton  <nickc@redhat.com>
 209
 210         * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
 211         pool is computed using signed arithmetic so that proper sign
 212         extension is performed if X_add_number is a 64-bit integer.
 213
 214 2002-08-01  H.J. Lu  <hjl@gnu.org>
 215             Daniel Jacobowitz  <drow@mvista.com>
 216
 217         * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
 218         .debug_line section unless it has line information.
 219
 220 2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
 221
 222         * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
 223         * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
 224         Allow default displacement size to be an option "--disp-size-default".
 225         (md_number_to_disp): Make error messages include value. Use %d to
 226         print integers, not %s.
 227         (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
 228         get duplicate messages sometimes.
 229         (convert_iif): Grow frag to max possible instruction size. Avoid
 230         creating unnecessary fixes.
 231         (md_number_to_field) Add prototype.
 232         (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
 233         prototypes and make static.
 234         (struct addr_mode): Make mode and scaled_mode explicitly signed.
 235         (evaluate_expr): Use resultP argument instead of exprP global.
 236         (get_addr_mode): Quiten compiler warnings.
 237         (encode_operand): eliminate unused variables. Quiten compiler
 238         warnings. Eliminate nul character in format strings.
 239         (parse): argc is unsigned.
 240         (reloc): Type cast index to quieten compiler.
 241         (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
 242         (md_convert_frag): Note unused parameters. Remove unused
 243         variables.
 244         (md_create_long_jump, md_create_short_jump,
 245         md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
 246         unused parameters.
 247
 248 2002-07-31  Nick Clifton  <nickc@redhat.com>
 249
 250         * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
 251         of the PDP-11 and 2.11BSD a.out support.
 252
 253 2002-07-31  Momchil Velikov  <velco@fadata.bg>
 254
 255         * config/tc-v850.c (md_assemble): Fix range check for immediate
 256         operand.
 257
 258 2002-07-30  Chris Demetriou  <cgd@broadcom.com>
 259
 260         * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
 261         to Broadcom SB-1 core support.
 262
 263 2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 264
 265         * config/tc-mips.c (mips_target_format): Fix formatting.
 266         Add recognition of n32 ABI formats.
 267
 268 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 269
 270         * tc-mips.c (load_address): Don't clobber $at when loading a
 271         64-bit address in non-PIC code if noat is in effect.
 272         (macro): Likewise.
 273
 274 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 275
 276         * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
 277         used in division/multiply macro expansions similarly to how they
 278         are used in the variants with break instructions.
 279         (macro2): Likewise.
 280
 281 2002-07-30  Graeme Peterson  <gp@qnx.com>
 282
 283         * configure.in: Add support for arm-*-nto target.
 284         * configure: Regenerate.
 285
 286 2002-07-30  Nick Clifton  <nickc@redhat.com>
 287
 288         * config/tc-arm.c (struct literal_pool): Add fields to allow
 289         multiple literal pools to be maintained.
 290         (find_literal_pool): New function.
 291         (find_or_make_literal_pool): New function.
 292         (add_to_literal_pool): Use find_or_make_literal_pool.
 293         (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
 294         needed.
 295         (s_ltorg): Use find_literal_pool.
 296         (arm_cleanup): Dump all literal pools.
 297         * doc/c-arm.texi: Document new behaviour of only dumping literal
 298         pools upon request.
 299
 300 2002-07-26  Alan Modra  <amodra@bigpond.net.au>
 301
 302         * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
 303         rather than PPC_OPCODE_32 for powerpc64*.
 304
 305 2002-07-25  Nick Clifton  <nickc@redhat.com>
 306
 307         * po/es.po: Updated Spanish translation.
 308         * po/fr.po: Updated French translation.
 309
 310 2002-07-25  Richard Sandiford  <rsandifo@redhat.com>
 311
 312         * doc/c-mips.texi: Remove -mcpu.  Document -mabi.
 313         * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
 314         (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
 315         * configure, config.in: Regenerate.
 316         * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
 317         (mips_set_options): Remove "abi" field.
 318         (mips_opts): Update accordingly.  Replace all uses of mips_opts.abi
 319         with mips_abi.
 320         (mips_cpu): Remove.
 321         (mips_arch_string, mips_arch_info): New vars.
 322         (mips_tune_string, mips_tune_info): New vars.
 323         (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
 324         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
 325         (mips_isa_to_str, mips_cpu_to_str): Remove.
 326         (mips_ip): If the selected architecture is a generic ISA rather
 327         than a processor, only mention the ISA level in error messages.
 328         (OPTION_MCPU): Remove.
 329         (OPTION_FP64): New.
 330         (md_longopts): Add -mfp64, remove -mcpu.
 331         (mips_set_option_string): New fn.
 332         (md_parse_option): Make -mipsN update file_mips_isa rather than
 333         mips_opts.isa.  Use mips_set_option_string to set -march or -mtune.
 334         Don't let -mgp32 and -mfp32 change the ABI.
 335         (show): Move to end of file.  Constify string argument.
 336         (md_show_usage): Move to the end of the file.  Read available
 337         architectures from mips_cpu_info_table.
 338         (mips_set_architecture): New fn.
 339         (mips_after_parse_args): Rework.  Remove -mcpu handling.  -mipsN
 340         is an alias for -march=mipsN.  Don't change the ABI based on other
 341         flags.  Infer the register size from the ABI as well as the
 342         architecture.  Complain about more conflicting arguments.
 343         Unify logic with GCC.
 344         (s_mipsset): Don't change the ABI.
 345         (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
 346         (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
 347         "mipsN"-type entries.  Remove entries that vary only in the
 348         manufacturer's prefix, or that have "000" replaced by "k".
 349         Remove TARGET_CPU entries.  Make r2000 entry use CPU_R3000.
 350         (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
 351         (mips_parse_cpu): New fn.
 352         (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
 353         (mips_cpu_info_from_isa): Minor formatting tweak.
 354
 355 2002-07-24  Nick Clifton  <nickc@redhat.com>
 356
 357         * po/sv.po: Updated Swedish translation.
 358         * po/es.po: Updated Spanish translation.
 359
 360 2002-07-23  Alan Modra  <amodra@bigpond.net.au>
 361
 362         * Makefile.am: Run "make dep-am".
 363         * Makefile.in: Regenerate.
 364         * doc/Makefile.in: Regenerate.
 365         * config.in: Regenerate.
 366         * po/POTFILES.in: Regenerate.
 367
 368 2002-07-23  Nick Clifton  <nickc@redhat.com>
 369
 370         * po/fr.po: Updated French translation.
 371
 372 2002-07-23  Nick Clifton  <nickc@redhat.com>
 373
 374         * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
 375         GAS.
 376
 377 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 378
 379         * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
 380         instead of S_IS_EXTERN.
 381         (md_estimate_size_before_relax): Likewise.
 382         (mips_fix_adjustable): Likewise.
 383
 384 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 385
 386         * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
 387
 388 2002-07-19  Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
 389             Nick Clifton  <nickc@redhat.com>
 390
 391         * cond.c (s_ifdef): Treat a referenced but not yet defined
 392         symbol as if it were undefined, in exactly the same way as
 393         .equiv.
 394
 395         * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
 396         consider referenced bug not yet defined symbols to be
 397         undefined.
 398
 399 2002-07-18  Denis Chertykov  <denisc@overta.ru>
 400             Frank Ch. Eigler  <fche@redhat.com>
 401             Alan Lehotsky  <alehotsky@cygnus.com>
 402             John Healy  <jhealy@redhat.com>
 403             Jeff Johnston  <jjohnstn@redhat.com>
 404
 405         * configure.in: Add ip2k configuraton.
 406         * configure: Regenerate.
 407         * Makefile.am: Add ip2k configuraton.
 408         * Makefile.in: Regenerate.
 409         * configure: Regenerate.
 410         * Makefile.in: Regenerate.
 411         * config/tc-ip2k.c: New file.
 412         * config/tc-ip2k.h: New files.
 413         * NEWS: Mention new support.
 414         * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
 415         * doc/Makefile.in: Regenerate.
 416         * doc/all.texi: Set IP2K
 417         * doc/as.texinfo: Add IP2K description.
 418         * doc/c-ip2k.texi: New file.
 419
 420 2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>
 421
 422         * NEWS: Reformat to match style of other NEWS files.
 423
 424 2002-07-17  Jan Hubicka  <jh@suse.cz>
 425
 426         * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
 427
 428 2002-07-16  Moritz Jodeit  <moritz@jodeit.org>
 429
 430         * config/tc-z8k.c (build_bytes): Correct order of memset args.
 431
 432 2002-07-16  Nick Clifton  <nickc@cambridge.redhat.com>
 433
 434         * NEWS: Add 'Changes in 2.13'.
 435
 436 2002-07-15  Matt Fredette  <fredette@netbsd.org>
 437
 438         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
 439
 440 2002-07-12  Alan Modra  <amodra@bigpond.net.au>
 441
 442         * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
 443         case with non CODE_64BIT case.  Don't warn on "qword ptr" if
 444         not CODE_64BIT.
 445
 446 2002-07-11  Alan Modra  <amodra@bigpond.net.au>
 447
 448         * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
 449         (ppc_frob_file_before_adjust): New function.
 450         * config/tc-ppc.h (tc_frob_symbol): Don't define.
 451         (ppc_elf_frob_symbol): Don't declare.
 452         (tc_frob_file_before_adjust): Define.
 453         (ppc_frob_file_before_adjust): Declare.
 454
 455         * config/tc-ppc.c (md_pseudo_table): Warning fix.
 456         (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
 457         flags.
 458         (ppc_size): Delete.
 459         (ppc_xcoff64): Rename to ppc_obj64.
 460         (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
 461         (ppc_set_cpu): Set PPC_OPCODE_32 too.
 462         (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
 463         or bfd_mach_ppc.
 464         (ppc_target_format): Use ppc_obj64 to select format.
 465         (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
 466         (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
 467         (ppc_elf_suffix): Likewise.  Don't depend on BFD_DEFAULT_TARGET_SIZE.
 468         (tc_frob_symbol): Likewise.
 469         (md_assemble): Use ppc_obj64 instead of ppc_size.  Don't depend on
 470         BFD_DEFAULT_TARGET_SIZE.
 471         (ppc_tc): Likewise.
 472         (ppc_is_toc_sym): Likewise.
 473         (md_apply_fix3): Likewise.
 474         * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
 475         BFD_DEFAULT_TARGET_SIZE.
 476         (ELF_TC_SPECIAL_SECTIONS): Likewise.
 477         (tc_frob_symbol): Likewise.
 478
 479 2002-07-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 480
 481         * config/tc-mips.c (macro_build): Handle MIPS16 insns.
 482         (mips_ip): Likewise.
 483
 484 2002-07-09  Alan Modra  <amodra@bigpond.net.au>
 485
 486         * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
 487         (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
 488         (md_apply_fix3): Formatting.  Remove redundant test.
 489         (tc_gen_reloc): Remove redundant code.
 490         (tc_i386_force_relocation): Delete.  Movy body of function to..
 491         * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
 492
 493 2002-07-09  Federico G. Schwindt <fgsch@olimpo.com.br>
 494
 495         * configure.in: Add hppa-*-openbsd* target, change
 496         alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
 497         with sparc64 cpu.
 498         * configure: Regenerate.
 499
 500 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 501
 502         * config/tc-mips.c (macro): Shift the 32-bit address range
 503         accessible with a lone "lui" down by 32768.
 504
 505 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 506
 507         * config/tc-mips.c (load_address): Use non-trapping "daddu"
 508         instead of "dadd" in address calculations.
 509         (macro): Likewise.
 510
 511 2002-07-08  Alan Modra  <amodra@bigpond.net.au>
 512
 513         * config/tc-i386.c (process_suffix): Remove intel mode movsx and
 514         movzx fudges.
 515         (md_assemble): Instead, zap the suffix here.
 516
 517 2002-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
 518
 519         * NEWS: Remove next release number until the release is actually
 520         upon us.
 521
 522 2002-07-03  Alan Modra  <amodra@bigpond.net.au>
 523
 524         * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
 525         Run "make dep-am".
 526         * Makefile.in: Regenerate.
 527
 528 2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 529
 530         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
 531         to symbols in merge sections, even non pc-relative ones.
 532
 533 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 534
 535         * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
 536
 537 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 538
 539         * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
 540         .softregs and .eeprom.
 541
 542 2002-06-28  David O'Brien  <obrien@FreeBSD.org>
 543
 544         * NEWS: Note the next release is 2.13.
 545
 546 2002-06-26  Nick Clifton  <nickc@cambridge.redhat.com>
 547
 548         * po/tr.po: New translation imported.
 549
 550 2002-06-26  Elias Athanasopoulos  <eathan@otenet.gr>
 551
 552         * ecoff.c: (get_tag): Replace strcpy with xstrdup.
 553         (ecoff_directive_def): Likewise.
 554         (ecoff_directive_tag): Likewise.
 555         * listing.c (file_info): Likewise.
 556         * hash.c (what): Likewise.
 557
 558 2002-06-25  H.J. Lu <hjl@gnu.org>
 559
 560         * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
 561         * Makefile.in: Regenerated.
 562
 563 2002-06-19  Dhananjay R. Deshpande <dhananjayd@kpit.com>
 564
 565         * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
 566         (assemble_ppi): Generate warning if the same register is used
 567         twice as destination in the same padd / pmuls instruction.
 568
 569 2002-06-18  Dave Brolley  <brolley@redhat.com>
 570
 571         From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
 572         * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
 573         * configure.in: Support frv-*-*.
 574         * Makefile.am (CPU_TYPES): Add frv.
 575         (TARGET_CPU_CFILES): Add tc-frv.c.
 576         (TARGET_CPU_HFILES): Add tc-frv.h.
 577         (DEPTC_frv_coff): New variable.
 578         (DEPTC_frv_elf): New variable.
 579         (DEPOBJ_frv_coff): New variable.
 580         (DEPOBJ_frv_elf): New variable.
 581         (DEP_frv_coff): New variable.
 582         (DEP_frv_elf): New variable.
 583         * tc-frv.c: New file.
 584         * tc-frv.h: New file.
 585
 586 2002-06-17  Catherine Moore <clm@redhat.com>
 587
 588         * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
 589
 590 2002-06-17  J"orn Rennecke <joern.rennecke@superh.com>
 591
 592         * config/tc-sh.c (assemble_ppi): Initialize reg_n.
 593
 594 2002-06-17  Tom Rix <trix@redhat.com>
 595
 596         * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
 597
 598 2002-06-14  H.J. Lu  <hjl@gnu.org>
 599             Daniel Jacobowitz  <drow@mvista.com>
 600
 601         * dwarf2dbg.h (dwarf2_directive_file): Return char *.
 602         * dwarf2dbg.c (dwarf2_directive_file): Return filename.
 603         * config/tc-mips.c (s_mips_file): Call s_app_file_string
 604         and new_logical_line for the first .file directive.
 605         * read.c (s_app_file_string): New function.
 606         (s_app_file): Call it.
 607         * read.h (s_app_file_string): Add declaration.
 608
 609 2002-06-14  Daniel Jacobowitz  <drow@mvista.com>
 610
 611         * configure.in: Remove MIPS_STABS_ELF.
 612         * configure: Regenerated.
 613         * config.in: Regenerated.
 614         * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
 615         for MIPS targets.
 616         * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
 617         ".extern".
 618         (pdr_seg): Declare unconditionally.
 619         (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
 620         (s_mips_end): Likewise.  Generate stabs function markers.
 621         (s_mips_ent): Generate stabs function markers.
 622         (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
 623         ELF.
 624         (s_mips_mask): Likewise.
 625         (mips_flag_mdebug): New.
 626         (md_longopts): Add "mdebug" and "no-mdebug".
 627         (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
 628         (mips_after_parse_args): Set mips_flag_mdebug.
 629         * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
 630
 631 2002-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 632
 633         * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
 634         value twice for RELA relocations.
 635
 636 2002-06-12  Ben Elliston  <bje@redhat.com>
 637
 638         * symbols.c (resolve_symbol_value): Initialise final_val.
 639
 640         * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 641
 642 2002-06-11  Tom Rix  <trix@redhat.com>
 643
 644         * config/tc-ppc.c (ppc_subseg_align): Delete.
 645         (ppc_change_csect): Default csect align is 2.
 646         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
 647
 648 2002-06-09  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 649
 650         * config/tc-avr.c (mcu_types): Update.
 651
 652 2002-06-08  Matt Thomas  <matt@3am-software.com>
 653
 654         * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
 655         (vax-*-netbsd*): New targets.
 656         * configure: Regenerate.
 657         * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
 658         * config/tc-vax.c: Add support for ELF and PIC.
 659         (flag_want_pic): New flag.
 660         (float_cons): Fix prototype.
 661         (md_apply_fix3): Adjust for BFD_ASSEMBLER.
 662         (md_assemble): Introduce a new is_absolute local, and use it
 663         rather than repeating the test.  Make fatal errors actually
 664         fatal by using as_fatal as appropriate.  Adjust for BFD_ASSEMBLER.
 665         Add support for ELF.  Add support for PIC.
 666         (md_convert_frag): Adjust for BFD_ASSEMBLER.
 667         (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
 668         BFD_ASSEMBLER.
 669         (vax_reg_parse): Make the % register prefix mandatory for ELF,
 670         optional for a.out, and not allowed for VMS.  Adjust all callers.
 671         (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
 672         (md_create_long_jump): Likewise.
 673         (md_undefined_symbol): Likewise.
 674         (md_section_align): Likewise.
 675         (md_shortopts): Allow -k and -K for ELF.
 676         (md_parse_option): Set flag_want_pic if -k or -K.
 677         (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
 678         (tc_gen_reloc): New function if BFD_ASSEMBLER.
 679         * config/tc-vax.h (tc_headers_hook): Remove.
 680         (TARGET_FORMAT): Set according to object format and target
 681         environment.
 682         (BFD_ARCH, TARGET_ARCH): Define.
 683         (NO_RELOC): Adjust for BFD_ASSEMBLER.
 684         (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
 685         (tc_fix_adjustable): Define if BFD_ASSEMBLER.
 686         * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
 687
 688 2002-06-08  Alan Modra  <amodra@bigpond.net.au>
 689
 690         * Makefile.am: Run "make dep-am".
 691         * Makefile.in: Regenerate.
 692
 693         * as.c: Replace CONST with const.
 694         * write.c: Likewise.
 695         * config/obj-coff.c: Likewise.
 696         * config/tc-a29k.c: Likewise.
 697         * config/tc-arm.c: Likewise.
 698         * config/tc-dlx.c: Likewise.
 699         * config/tc-h8300.c: Likewise.
 700         * config/tc-h8500.c: Likewise.
 701         * config/tc-i370.c: Likewise.
 702         * config/tc-i860.c: Likewise.
 703         * config/tc-i960.c: Likewise.
 704         * config/tc-m68hc11.c: Likewise.
 705         * config/tc-m68k.c: Likewise.
 706         * config/tc-m88k.c: Likewise.
 707         * config/tc-mcore.c: Likewise.
 708         * config/tc-mips.c: Likewise.
 709         * config/tc-ns32k.c: Likewise.
 710         * config/tc-pdp11.c: Likewise.
 711         * config/tc-pj.c: Likewise.
 712         * config/tc-s390.c: Likewise.
 713         * config/tc-sh.c: Likewise.
 714         * config/tc-sparc.c: Likewise.
 715         * config/tc-tahoe.c: Likewise.
 716         * config/tc-tic80.c: Likewise.
 717         * config/tc-v850.c: Likewise.
 718         * config/tc-vax.c: Likewise.
 719         * config/tc-w65.c: Likewise.
 720         * config/tc-z8k.c: Likewise.
 721
 722 2002-06-08  Daniel Jacobowitz  <drow@mvista.com>
 723
 724         Based on patch from Matt Green:
 725         * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
 726         * config/tc-mips.c (s_mips_file): Renamed from s_file.
 727         (s_mips_loc): New function.
 728         (mips_nonecoff_pseudo_table): Call them.
 729         (append_insn): Call dwarf2_emit_insn.
 730
 731 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 732
 733         * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
 734         to -1.
 735         (file_ase_mips16): New veriable.
 736         (mips_eabi64): Remove.
 737         (CPU_HAS_MIPS16): New define.
 738         (CPU_HAS_MDMX): Fix data type.
 739         (md_begin): Code cleanup. Use file_ase_mips16.
 740         (mips_elf_final_processing): Handle mips16 header flag.
 741         Handle EABI flag without intermediate variable.
 742
 743 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 744
 745         * doc/as.texinfo: Update MIPS documentation.
 746
 747 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 748
 749         * config/tc-mips.c: Add define for $zero register.
 750         (md_begin): Add $zero as alias name for $0.
 751         (insn_uses_reg): Use ZERO define.
 752         (mips_ip): Add $zero as alias name for $0.
 753         (mips16_ip): Likewise.
 754         (s_cplocal): Demand empty rest of input line.
 755         (tc_get_register): Likewise. Add support for $kt0, kt1 register
 756         names. Use ZERO define. Fix input_line_pointer progress.
 757
 758 2002-06-07  Alan Modra  <amodra@bigpond.net.au>
 759
 760         * symbols.c: Replace CONST by const throughout.
 761         (symbol_find_exact): Split out from..
 762         (symbol_find_base): ..here.
 763         * symbols.h: Replace CONST by const throughout.
 764         (symbol_find_exact): Declare.
 765         * config/obj-elf.c: #include "struc-symbol.h".
 766         (elf_frob_file): If group name matches an exported symbol, use that
 767         symbol for the signature and ".group" as the section name.
 768
 769 2002-06-06  J"orn Rennecke <joern.rennecke@superh.com>
 770
 771         * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
 772         but warn about it.
 773         * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
 774         * testsuite/gas/sh/pcrel.d: Update.
 775         * testsuite/gas/sh/pcrel.l: New file.
 776
 777 2002-06-06  Daniel Jacobowitz  <drow@mvista.com>
 778
 779         * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
 780         and mips_opts.ase_mdmx if they are uninitialized.
 781
 782 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 783
 784         * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
 785         (hppa_force_relocation): Check if a stub just before the start symbol
 786         of the last call_info is reachable before forcing relocation.  Fix
 787         typo.
 788
 789 2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 790
 791         * config/tc-mips.c (mips_after_parse_args): New function.
 792         (md_begin): Move processing of defaults to mips_after_parse_args.
 793         config/tc-mips.h (md_after_parse_args): Define.
 794
 795 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 796
 797         * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
 798         (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
 799         (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
 800         * configure: Regenerate.
 801         * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
 802         environment.
 803
 804 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 805
 806         * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
 807
 808 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
 809
 810         * config/obj-elf.c (obj_elf_change_section): Set and check elf
 811         linkonce flag.  Print all warnings.
 812         (obj_elf_section): Parse ",comdat" for groups.
 813         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
 814         consistency of comdat flag.
 815
 816 2002-06-02  Richard Henderson  <rth@redhat.com>
 817
 818         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
 819         with LITERALs without sequence numbers.
 820
 821 2002-06-01  Richard Henderson  <rth@redhat.com>
 822
 823         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
 824         Rename them LITUSE_ALPHA_*.
 825
 826 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
 827
 828         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
 829         accept parentheses enclosed register lists.
 830
 831 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
 832
 833         * Makefile.am: Run "make dep-am".
 834         * Makefile.in: Regenerate.
 835         * po/POTFILES.in: Regenerate.
 836
 837 2002-05-31  Graeme Peterson  <gp@qnx.com>
 838
 839         * configure.in: Add i386-*-nto-qnx*.
 840         * configure: Regenerate.
 841
 842 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 843
 844         * config/tc-mips.c (mips_ip): Use unsigned long values for
 845         warning output.
 846
 847 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 848
 849         * config/tc-mips.c (s_cpsetup): Fix initialization of
 850         mips_cpreturn_register and mips_cpreturn_offset.
 851
 852 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 853
 854         * config/tc-mips.c (s_cpsetup): Fix comment.
 855
 856 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 857
 858         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
 859         (mips_ip): Likewise.
 860         (mips16_ip): Likewise.
 861         (tc_get_register): Likewise.
 862
 863 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
 864             Ed Satterthwaite  <ehs@broadcom.com>
 865
 866         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
 867         (mips_opts): Initialize "ase_mdmx" member.
 868         (file_ase_mdmx): New variable.
 869         (CPU_HAS_MDMX): New macro.
 870         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
 871         based on command line options and configuration defaults.
 872         (macro_build): Note in comment that use of MDMX in macros is
 873         not currently allowed.
 874         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
 875         "Z" MDMX operand types.
 876         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
 877         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
 878         types.
 879         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
 880         Add support for "-mdmx" and "-no-mdmx" options.
 881         (OPTION_ELF_BASE): Move to accomodate new options.
 882         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
 883         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
 884         file_ase_mdmx was set.
 885         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
 886         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
 887         nomdmx" directives.
 888
 889 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 890
 891         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
 892         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
 893         command line switch conforming to gcc conventions.
 894         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
 895
 896 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 897
 898         * config/tc-mips.c (macro_build_jalr): New Function.
 899         (md_begin): NewABI uses big GOTs.
 900         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
 901         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
 902         (load_address): Add some NewABI PIC support.
 903         (macro): Likewise.
 904         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
 905         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
 906
 907 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 908
 909         * config/tc-mips.c (load_address): Use mips_gp_register instead
 910         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 911         instead.
 912         (macro): Use mips_gp_register instead of hardcoded value.
 913
 914 2002-05-30  Richard Henderson  <rth@redhat.com>
 915
 916         * expr.h (operatorT): Add O_md17..O_md32.
 917         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 918         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 919         O_tprelhi, O_tprello, O_tprel): New.
 920         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 921         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 922         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 923         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 924         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 925         (md_apply_fix3): Handle TLS relocations.
 926         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 927         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 928         associated TLS reloc.  Check lituse_tls relocs match up.
 929         (emit_insn): Handle TLS relocations.
 930         (ldX_op): Remove.
 931
 932         * doc/c-alpha.texi: Add docs for tls relocations.
 933
 934 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 935
 936         * config/tc-mips.c (mips_gprel_offset): New variable.
 937         (s_gpvalue): Use it.
 938
 939 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 940
 941         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 942         write-write conflicts.
 943         (md_assemble): Reformat introductory comment.
 944         (parallel_ok): Prevent packing only if the first
 945         instruction cannot be packed.
 946
 947 2002-05-30  Jason Eckhardt <jle@redhat.com>
 948             Tom Rix <trix@redhat.com>
 949
 950         * config/tc-d10v.c (build_insn): Check for immediates.
 951
 952 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 953
 954         * config/tc-mips.c: Replace GP in comments by $gp.
 955         (mips_big_got): Initialize.
 956         (mips_trap): Initialize.
 957         (load_address): Use mips_gp_register instead of hardcoded value.
 958         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 959         (macro): Use mips_gp_register instead of hardcoded value.
 960         (macro2): Change load_address calls.
 961         (md_pcrel_from): Comment formatting.
 962         (s_cpload): Use mips_gp_register instead of hardcoded value.
 963         (s_cprestore): Likewise. Comment formatting.
 964         (s_gpword): Fix data type.
 965         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 966         (nopic_need_relax): Replace GP in comments by $gp.
 967         (mips_elf_final_processing): Better comment.
 968
 969 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 970
 971         * configure.in: Add DLX configuraton
 972         * Makefile.am: Add DLX configuraton
 973         * configure: Regenerate.
 974         * Makefile.in: Regenerate.
 975         * config/tc-dlx.c: New file.
 976         * config/tc-dlx.h: New files.
 977         * NEWS: Mention new support.
 978
 979 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 980
 981         * config/obj-coff.c (write_object_file): Add missing semicolon.
 982
 983 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 984
 985         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
 986         by the define. Remove superfluous check of mips_opts.mips16.
 987         (append_insn): Likewise. Canonicalize variable increments.
 988         (macro_build): Canonicalize variable increments.
 989         (macro_build_lui): Likewise.
 990         (load_register): Likewise.
 991         (load_address): Move pointer initialization.
 992         (macro): Move pointer to a more local scope. Canonicalize variable
 993         increments. Better comments. Replace magic constant for RA by the
 994         define.
 995         (macro2): Replace magic constant for RA by the define. Canonicalize
 996         variable increments.
 997         (mips_ip): Canonicalize variable increments.
 998         (mips16_ip): Replace magic constant for RA by the define.
 999         (my_getSmallParser): Canonicalize variable increments/decrements.
1000         (my_getPercentOp): Likewise.
1001         (my_getSmallExpression): Likewise.
1002         (s_align): Likewise.
1003         (s_mipsset): Likewise.
1004         (s_cpsetup): Likewise.
1005         (s_insn): Remove superfluous check of mips_opts.mips16.
1006         (s_mips_stab): Likewise.
1007         (mips_handle_align): Canonicalize variable increments.
1008         (s_mips_ent): Likewise.
1009         (s_mips_end): Add comment.
1010
1011 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
1012
1013         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1014         * configure: Regenerate.
1015
1016 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
1017
1018         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1019         * Makefile.in: Regenerate.
1020         * dep-in.sed: Reorder to match OBJS in Makefile.am.
1021         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1022         * configure: Regenerate.
1023         * as.h: Use #include "" instead of <> for local header files.
1024         * flonum-konst.c: Likewise.
1025         * flonum-mult.c: Likewise.
1026         * gasp.c: Likewise.
1027         * listing.c: Likewise.
1028         * config/tc-ia64.h: Likewise.
1029         * config/tc-v850.h: Likewise.
1030
1031 2002-05-24  TAMURA Kent <kent@netbsd.org>
1032
1033         * configure.in: Add a target for i386-netbsdpe.
1034         * configure: Regenerate.
1035
1036 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
1037
1038         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1039         (obj_elf_common): Call elf_common.
1040         (obj_elf_tls_common): New function.
1041         (elf_pseudo_tab): Support .tls_common.
1042         (special_sections): Add .tdata and .tbss.
1043         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1044         sections.
1045         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1046         (obj_elf_parse_section_letters): Include T in error message.
1047         * config/tc-ppc.c (ppc_section_letter): Likewise.
1048         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1049         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1050         SEC_MERGE.
1051         * config/tc-sparc.c (md_apply_fix3): Likewise.
1052         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1053         Define them if not BFD_ASSEMBLER.
1054         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1055         and @NTPOFF.
1056         (md_apply_fix3): Add TLS relocs.
1057         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1058         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1059         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1060         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1061         (ia64_elf_section_letter): Include T in error message.
1062         (md_begin): Support TLS operators.
1063         (md_operand): Likewise.
1064         (ia64_gen_real_reloc_type): Support TLS relocs.
1065         * testsuite/gas/i386/tlspic.s: New file.
1066         * testsuite/gas/i386/tlsd.s: New file.
1067         * testsuite/gas/i386/tlsnopic.s: New file.
1068         * testsuite/gas/i386/tlsd.d: New file.
1069         * testsuite/gas/i386/tlsnopic.d: New file.
1070         * testsuite/gas/i386/tlspic.d: New file.
1071         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1072         * testsuite/gas/ia64/tls.s: New file.
1073         * testsuite/gas/ia64/tls.d: New file.
1074         * testsuite/gas/ia64/ia64.exp: Add tls test.
1075         * write.c (adjust_reloc_syms): Don't change symbols in
1076         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1077
1078 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1079
1080         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1081         round the relocation up rather than down.
1082
1083 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1084
1085         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1086         flag.
1087         * doc/as.texinfo: Document that the COFF version of .section
1088         ignores the 'a' flag.
1089
1090 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
1091
1092         * config/tc-alpha.c (assemble_tokens): Protect use of
1093         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1094
1095         * write.c (size_seg): Check adjustment to last frag.
1096         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1097         section alignment.
1098         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1099         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1100         (write_object_file): Invoke md_do_align if available, and use
1101         frag_align_code on text sections.
1102         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1103         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1104         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1105         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1106         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
1107         BFD_ASSEMBLER too.
1108
1109 2002-05-22  H.J. Lu <hjl@gnu.org>
1110
1111         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1112         for source file.
1113
1114 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
1115
1116         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1117         as ELF builds.
1118
1119 2002-05-22  H.J. Lu <hjl@gnu.org>
1120
1121         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1122         for one .loc for compiler.
1123
1124 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125
1126         * config/tc-mips.c (macro): Relax warning, it's toot strict for
1127         embedded-PIC.
1128
1129 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1130
1131         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1132         Optimize the rotate by zero case.
1133
1134 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
1135
1136         * configure.in: Remove accidental enabling of bfd_gas=yes for
1137         sh-coff targets.
1138         * configure: Regenerate.
1139
1140 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
1141
1142         * app.c: Fix formatting.
1143         * as.c: Likewise.
1144         * ehopt.c: Likewise.
1145         * expr.c: Likewise.
1146         * input-file.c: Likewise.
1147         * listing.c: Likewise.
1148         * macro.h: Likewise.
1149         * stabs.c: Likewise.
1150         * symbols.c: Likewise.
1151
1152 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
1153
1154         * config/obj-generic.c: Delete file.
1155         * config/obj-generic.h: Likewise.
1156
1157 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
1158
1159         * config/tc-avr.c (mcu_types): Update for new devices.
1160
1161 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1162
1163         * config/tc-mips.c (macro): Warn about wrong la/dla use.
1164
1165 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1166
1167         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1168         worked sometimes by accident. Fix copy&paste comment.
1169
1170 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1171
1172         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1173         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1174         (mips_elf_final_processing): Let n32 use .reginfo.
1175
1176 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1177
1178         * config/tc-mips.c (append_insn): Fix too small range of variable.
1179
1180 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
1181
1182         * config/tc-arm.c (arm_cleanup): Remove redundant call to
1183         listing_prev_line().
1184
1185 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
1186
1187         * config/tc-arm.c (md_assemble): Remove redundant call to
1188         listing_prev().
1189
1190         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1191         loc_directive_seen.
1192
1193         * stabs.c (s_stab_generic): Fix grammatical error in warning
1194         message.
1195
1196 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
1197
1198         * write.c (subsegs_finish): Don't specially align last subseg.
1199
1200 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
1201
1202         * stabs.c (s_stab_generic): Warn about a description field that is
1203         too big.
1204
1205         * config/obj-coff.c: Fix compile time warnings when compiling
1206         without BFD_ASSEMBLER defined.
1207         Fix formatting.
1208
1209         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1210         target.
1211         (md_pcrel_from_section): Use md_pcrel_from().
1212
1213 2002-05-11  Bruno Haible  <bruno@clisp.org>
1214
1215         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1216         by dwarf2_directive_loc, instead of calling dwarf2_where.
1217
1218 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
1219
1220         * config/obj-coff.h: Fix formatting.
1221         * config/tc-mcore.c: Likewise.
1222         * config/tc-mn10300.c: Likewise.
1223         * config/tc-openrisc.c: Likewise.
1224         * config/tc-or32.c: Likewise.
1225         * config/tc-pdp11.c: Likewise.
1226         * config/tc-ppc.c: Likewise.
1227         * config/tc-ppc.h: Likewise.
1228         * config/tc-sh64.c: Likewise.
1229         * config/tc-sh.c: Likewise.
1230         * config/tc-tic54x.c: Likewise.
1231         * config/tc-xstormy16.c: Likewise.
1232         * config/tc-xstormy16.h: Likewise.
1233
1234 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
1235
1236         * config/obj-coff.c: Fix formatting.
1237         * config/obj-elf.c: Likewise.
1238         * config/tc-alpha.c: Likewise.
1239         * config/tc-arm.c: Likewise.
1240         * config/tc-d10v.c: Likewise.
1241         * config/tc-d30v.c: Likewise.
1242         * config/tc-h8300.c: Likewise.
1243         * config/tc-hppa.c: Likewise.
1244
1245 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
1246
1247         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1248         reloc when no_cond_jump_promotion.
1249
1250 2002-05-08  Jim Wilson  <wilson@redhat.com>
1251
1252         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1253         current variable part of frag.
1254
1255 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
1256
1257         * config/tc-mmix.c: Fix formatting.
1258         * config/tc-mmix.h: Likewise.
1259
1260 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
1261
1262         * configure: Regenerate.
1263
1264 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
1265
1266         * config/tc-m68k.c: Fix formatting.
1267
1268 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
1269
1270         * Makefile.am: Honour DESTDIR.
1271         * Makefile.in: Regenerate.
1272
1273 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
1274
1275         * config/tc-ia64.c: Fix formatting.
1276         * config/tc-ia64.h: Likewise.
1277
1278 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
1279
1280         * config/tc-mips.c: Fix formatting.
1281         * config/tc-s390.c: Likewise.
1282         * config/tc-s390.h: Likewise.
1283
1284 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
1285
1286         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1287         information for instructions.
1288
1289 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
1290
1291         * as.h: Fix formatting.
1292         * cgen.c: Likewise.
1293         * cgen.h: Likewise.
1294         * dwarf2dbg.c: Likewise.
1295         * frags.h: Likewise.
1296         * gasp.c: Likewise.
1297         * macro.c: Likewise.
1298         * read.c: Likewise.
1299         * stabs.c: Likewise.
1300         * symbols.c: Likewise.
1301
1302 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
1303
1304         * app.c (mri_pseudo): Only declare for TC_M68K.
1305
1306         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1307         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1308         BFD_RELOC_16_BASEREL.
1309         (md_assemble): Likewise.
1310         (md_apply_fix3): Likewise.
1311
1312 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
1313
1314         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1315         zero into an add of zero - it is not the same.
1316
1317 2002-05-01  Arati Dikey <aratid@kpit.com>
1318
1319         * tc-sh.c (get_specific): Generate warning if the same
1320         destination register is used in parallel instructions.
1321
1322 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
1323
1324         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1325
1326 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
1327
1328         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1329         backwards to prevent cascading errors.
1330
1331 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
1332
1333         * configure.in: Add support for powerpc-*-windiss.
1334         * configure: Regenerated.
1335
1336 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
1337
1338         * config/tc-s390.c (md_parse_option): Formatting.
1339
1340         * config/tc-i386.c: Formatting fixes, add missing space in error
1341         message.
1342
1343 2002-04-24  Christian Groessler <chris@groessler.org>
1344
1345         * config/tc-z8k.c (build_bytes): Add support for new cases:
1346         CLASS_IGNORE and ARG_NIM4.
1347         (md_assemble): Prevent destruction of input_line_pointer if
1348         get_operands returns failure.
1349
1350 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
1351
1352         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1353         instructions to be generated by macros.
1354
1355 2002-04-24  Andreas Schwab  <schwab@suse.de>
1356
1357         * config/tc-i386.c (output_jump, output_disp)
1358         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1359         more.
1360         (md_apply_fix3): Remember addend value for rela relocations.
1361         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1362
1363 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
1364
1365         * config/tc-mips.c (macro_build): Add close-parenthesis missing
1366         from previous change.
1367
1368 2002-04-22  Eric Christopher  <echristo@redhat.com>
1369
1370         * config/tc-mips.c (macro_build): Add warning if macro instructions
1371         are expanded into a branch delay slot.
1372
1373 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
1374
1375         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1376         numbers, gdb relies on them to detect the start of the prologue.
1377
1378 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1379
1380         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1381         symbols in merge sections.
1382
1383 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
1384
1385         * as.c (main): Don't reference _bfd_chunksize.
1386
1387 2002-04-15  Tom Rix  <trix@redhat.com>
1388
1389         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1390         symbols in merge sections.
1391
1392 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
1393
1394         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1395         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1396         argument for the precision.
1397         (gen_to_words): Update accordingly.
1398
1399 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
1400
1401         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1402         BFD_VERSION_STRING unavailable.
1403         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1404
1405 2002-04-09  J"orn Rennecke <joern.rennecke@superh.com>
1406
1407         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1408         symbol_used_in_reloc_p is true.
1409
1410         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1411         endian hosts.
1412
1413 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
1414
1415         * dep-in.sed: Cope with absolute paths.
1416         * Makefile.am (dep.sed): Subst TOPDIR.
1417         Run "make dep-am".
1418         * Makefile.in: Regenerate.
1419
1420 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1421
1422         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1423         (mips_ip): Remove unused variable.
1424         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1425         unsigned char with bfd_byte.
1426         (s_file): Remove unused variable.
1427         (s_mips_ent): Likewise.
1428
1429 2002-04-03  Tom Rix  <trix@redhat.com>
1430
1431         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1432         (build_insn): Same.
1433         (find_opcode): Fix warning in as_warn.
1434         * config/tc-d10v.h: Update Copyright.
1435
1436 2002-04-03  Alan Matsuoka <alanm@redhat.com>
1437             Tom Rix  <trix@redhat.com>
1438
1439         From Jeff Knaggs <jknaggs@redhat.com>
1440         * config/tc-d10v.c (check_resource_conflict): New function to
1441         check for resource conflicts.
1442
1443         From Jason Eckhardt  <jle@redhat.com>
1444         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1445         imm3 fields.
1446         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1447         reserved control registers is used.
1448         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1449         imm3 fields.
1450
1451         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
1452         * tc-d10v.c (parallel_ok): Prevent packing only if the first
1453         instruction cannot be packed.
1454
1455         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
1456         * gas/config/tc-d10v.c (check_resource_conflict): Only check
1457         write-write conflicts.
1458         (md_assemble): Reformat introductory comment.
1459         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1460         arguments.
1461
1462 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
1463
1464         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1465         O_logical_not>): Derive final_seg from add_symbol.
1466         <O_multiply..O_logical_or>: More final_seg twiddles.
1467
1468 2002-04-01  Jessica Han  <jessica@cup.hp.com>
1469
1470         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1471         in 32-bit mode.
1472
1473 2002-03-27  Andreas Schwab  <schwab@suse.de>
1474
1475         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1476         field for pc-relative fixups.
1477         (output_disp): Likewise.
1478         (md_estimate_size_before_relax): Likewise.
1479         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1480         pc-relative fixups in 64bit mode.
1481
1482 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
1483
1484         * config/te-aix5.h: Typo fix.
1485
1486 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
1487
1488         * Makefile.am: Run "make dep-am".
1489         * Makefile.in: Regenerate.
1490         * doc/Makefile.in: Regenerate.
1491
1492 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
1493
1494         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1495         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1496
1497 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
1498
1499         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1500         the EXTENDED bit here; report the estimate according to the
1501         current size.
1502
1503 2002-03-18  Tom Rix  <trix@redhat.com>
1504
1505         * configure.in: Add AIX 5 support.
1506         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1507         * config/te-aix5.h: New file. AIX 5 support.
1508         * configure: Regenerate.
1509
1510 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
1511
1512         * po/fr.po: Updated version.
1513
1514 2002-03-16  Andreas Jaeger  <aj@suse.de>
1515
1516         * doc/c-mips.texi (Machine Dependencies): Add new node.
1517
1518 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
1519
1520         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1521         (mips_opts): Initialize "ase_mips3d" member.
1522         (file_ase_mips3d): New variable.
1523         (CPU_HAS_MIPS3D): New macro.
1524         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1525         based on command line options and configuration defaults.
1526         (macro_build, mips_ip): Accept MIPS-3D instructions if
1527         mips_opts.ase_mips3d is set.
1528         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1529         Add support for "-mips3d" and "-no-mips3d" options.
1530         (OPTION_ELF_BASE): Move to accomodate new options.
1531         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1532         (mips_elf_final_processing): Add a comment indicating that a
1533         MIPS-3D ASE ELF header flag should be set, when one exists.
1534         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1535         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1536         nomips3d" directives.
1537
1538 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
1539
1540         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1541         a weak symbol in same section to be within reach.
1542
1543 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
1544
1545         * po/fr.po: Updated version.
1546
1547 2002-03-12  Andreas Schwab  <schwab@suse.de>
1548
1549         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1550         body record so that an error is given for misplaced .save
1551         pseudo-ops.
1552
1553 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
1554
1555         * config/tc-i386.h (REX_OPCODE): Define.
1556         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1557         (rex_byte): typedef to int.
1558         * config/tc-i386.c: Group prototypes and vars together.
1559         Formatting fixes.  Remove occurrences of "register" keyword.
1560         (true): Delete.
1561         (false): Delete.
1562         (mode_from_disp_size): Add INLINE keyword to prototype.
1563         (fits_in_signed_byte): Likewise.
1564         (fits_in_unsigned_byte): Likewise.
1565         (fits_in_unsigned_word): Likewise.
1566         (fits_in_signed_word): Likewise.
1567         (fits_in_unsigned_long): Likewise.
1568         (fits_in_signed_long): Likewise.
1569         (type_names): Constify.
1570         (intel_float_operand): Constify param.
1571         (add_prefix): Use REX_OPCODE.
1572         (md_assemble): Likewise.  Modify for changed rex_byte.
1573         (parse_insn): Split out of md_assemble.
1574         (parse_operands): Likewise.
1575         (swap_operands): Likewise.
1576         (optimize_imm): Likewise.
1577         (optimize_disp): Likewise.
1578         (match_template): Likewise.
1579         (check_string): Likewise.
1580         (process_suffix): Likewise.
1581         (check_byte_reg): Likewise.
1582         (check_long_reg): Likewise.
1583         (check_qword_reg): Likewise.
1584         (check_word_reg): Likewise.
1585         (finalize_imm): Likewise.
1586         (process_operands): Likewise.
1587         (build_modrm_byte): Likewise.
1588         (output_insn): Likewise.
1589         (output_branch): Likewise.
1590         (output_jump): Likewise.
1591         (output_interseg_jump): Likewise.
1592         (output_disp): Likewise.
1593         (output_imm): Likewise.
1594
1595 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
1596
1597         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1598
1599 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
1600
1601         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1602         relocs except when BFD64.
1603
1604         * write.c (number_to_chars_bigendian): Don't abort when N is
1605         larger than sizeof (VAL).
1606         (number_to_chars_littleendian): Likewise.
1607
1608 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1609
1610         * config/tc-hppa.c (md_apply_fix3): Add cast.
1611         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1612         e_rrsel.
1613
1614 2002-03-05  Paul Koning  <pkoning@equallogic.com>
1615
1616         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1617         (parse_ac5): New function for parsing float regs in float operand.
1618         (parse_expression): Remove attempt to make literals be octal.
1619         (parse_op_no_deferred): Support float literals.
1620         (parse_op): Reject attempts to refer to float regs.
1621         (parse_fop): New function, like parse_op but for float operand.
1622         (md_assemble): Add cases to parse float operands.  Also fix
1623         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1624
1625 2002-03-04  H.J. Lu <hjl@gnu.org>
1626
1627         * config/obj-elf.c (special_section): Add .init_array,
1628         .fini_array and .preinit_array.
1629
1630         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1631         .init_array and .fini_array.
1632
1633 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
1634
1635         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1636         visibility.
1637         (obj_frob_symbol): Copy visibility.
1638
1639 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
1640
1641         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1642         s_text.
1643         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1644
1645 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
1646
1647         * po/es.po: Updated.
1648
1649 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
1650
1651         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1652         only, undo the changes made on 2001-06-08, with the
1653         effect being that common or extern symbols are
1654         adjusted for embedded-PIC, but weak symbols are not.
1655         (md_estimate_size_before_relax: Likewise, with the effect
1656         that extern symbols are treated the same as weak symbols
1657         only if not embedded-PIC.
1658         (mips_fix_adjustable) Likewise, with the effect that
1659         weak or extern symbols are not adjusted for embedded-PIC.
1660         (md_apply_fix3): Tweak so that the case where value is zero
1661         is handled more correctly for embedded-PIC code.
1662
1663 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
1664
1665         * doc/as.texinfo (Overview): Add missing @ifset IA64
1666
1667         * configure.in (LINGUAS): Add es.po.
1668         * configure: Regenerate.
1669         * po/es.po: New file.
1670
1671 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1672
1673         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1674         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1675         and NO_PIC cases. Code cleanup.
1676         (macro2): Fix handling of 64bit register loads.
1677
1678 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
1679
1680         * doc/as.texinfo: Add entry for IA64.
1681         * doc/c-ia64.texi: New file.
1682
1683 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
1684
1685         * config/tc-hppa.c: Update copyright date.
1686
1687         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1688         Remove references to chip manufacturers.
1689         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1690         Correct comments.
1691         (md_show_usage): Remove references to chip manufacturers.  Mention
1692         -mpower4.
1693         (md_begin): Test power4 opcode flag bits.
1694
1695 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
1696
1697         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1698         count exceeds prologue count.
1699         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1700         (unwind.label_prologue_count): New member.
1701
1702         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1703
1704         (get_saved_prologue_count): New function.
1705         (save_prologue_count): New function.
1706         (free_saved_prologue_count): New function.
1707         (dot_label_state): Record state label by calling save_prologue_count().
1708         (dot_copy_state): Restore prologue count by calling
1709         get_saved_prologue_count().
1710         (generate_unwind_image): Free up list of saved prologue
1711         counts by calling free_saved_prologue_counts().
1712
1713 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
1714
1715         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1716         function declarations.
1717
1718 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
1719
1720         * NEWS: Note that GASP is now deprecated.
1721         * Makefile.am: Do not build gasp-new by default.
1722         * Makefile.in: Regenerate.
1723         * doc/Makefile.am: Do not install gasp.info.
1724         * doc/Makefile.in: Regenerate.
1725         * gas/gasp.texi: Note that gasp is now deprecated.
1726
1727 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
1728
1729         * NEWS: Mark 2.12 branch.
1730
1731 2002-02-19  Tom Tromey  <tromey@redhat.com>
1732
1733         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1734
1735 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1736
1737         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1738         option input.
1739
1740 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1741
1742         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1743         Make bit size independent of architecture switch.
1744         (md_begin): Add warning for -m64 with -Aesa.
1745         (s390_md_end): Use renamed architecture defines.
1746
1747 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
1748
1749         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1750
1751 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
1752
1753         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1754         instead of CRIS.
1755
1756 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
1757
1758         * config/tc-mips.c (md_estimate_size_before_relax): Really
1759         make sure we treat weak like extern only for ELF.  (Fixes
1760         patch from 2001-07-25.)
1761
1762 2002-02-15  Ben Elliston  <bje@redhat.com>
1763
1764         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1765         works as expected.
1766
1767 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
1768
1769         * NEWS: Mention support for MMIX.
1770
1771 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
1772
1773         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1774         a sequence of indpendent 'if' statements for easier debugging
1775         and future modification.
1776
1777 2002-02-13  Matt Fredette  <fredette@netbsd.org>
1778
1779         * config/tc-m68k.c (md_show_usage): No longer display a
1780         hard-coded "68020" for the default CPU, instead display the
1781         canonical name of the true, configured default CPU.
1782         (m68k_elf_final_processing): Mark objects for sub-68020
1783         CPUs with the new EF_M68000 flag.
1784
1785 2002-02-13  Andreas Schwab  <schwab@suse.de>
1786
1787         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1788         pc-relative relocations to merge sections in 64-bit mode.
1789
1790 2002-02-13  Ben Elliston  <bje@redhat.com>
1791
1792         * NEWS: Document floating point number handling in gasp.
1793         * gasp.c: Include <assert.h> and "xregex.h".
1794         (is_flonum): New function.
1795         (chew_flownum): Likewise.
1796         (change_base): Consume flonums from the input, where possible.
1797         * doc/gasp.texi (Constants): Document floating point numbers.
1798
1799 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1800
1801         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1802         that implicitly use LR and RR selectors.
1803
1804 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
1805
1806         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1807         and `epsw' as available on AM33 and above only.
1808         (other_register_name): Add logic to handle machine type encoded in
1809         reg_number.
1810
1811 2002-02-11  Tom Rix  <trix@redhat.com>
1812
1813         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1814         xcoff64.
1815
1816 2002-06-11  Alexandre Oliva  <aoliva@redhat.com>
1817
1818         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1819         Use all over.
1820
1821 2002-02-11  Jan Hubicka  <jh@suse.cz>
1822
1823         * i386.c (md_assemble): Support 32bit address prefix.
1824         (i386_displacement): Likewise.
1825         (i386_index_check): Accept 32bit addressing in 64bit mode.
1826
1827 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1828
1829         * config/tc-sh.c (dot): Removed unused function.
1830
1831 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1832
1833         * Makefile.am: "make dep-am".
1834         * Makefile.in: Regenerate.
1835         * aclocal.m4: Regenerate.
1836         * config.in: Regenerate.
1837         * configure: Regenerate.
1838         * doc/Makefile.in: Regenerate.
1839
1840 2002-02-10  Richard Henderson  <rth@redhat.com>
1841
1842         * doc/c-alpha.texi: New file.
1843         * doc/Makefile.am (CPU_DOCS): Add it.
1844         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1845
1846 2002-02-09  Richard Henderson  <rth@redhat.com>
1847
1848         * config/tc-alpha.c (O_samegp): New.
1849         (USER_RELOC_P): Include it.
1850         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1851         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1852         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1853         (alpha_validate_fix): New.
1854         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1855
1856 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1857
1858         * doc/c-cris.texi: New.
1859         * doc/all.texi: @set CRIS.
1860         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1861         Include c-cris.texi.
1862         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1863         * doc/Makefile.in: Regenerate.
1864
1865 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1866
1867         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1868         determine if a number is a sign-extended 32-bit number.
1869         (load_register): Use IS_SEXT_32BIT_NUM.
1870         (macro): Check if load/store macro handling is using a
1871         constant 32-bit address on 64-bit address systems, and if
1872         so optimize the generation of that address.
1873
1874 2002-02-08  Richard Henderson  <rth@redhat.com>
1875
1876         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1877         we've eliminated all foreign relocation types yet.
1878         (alpha_fix_adjustable): Likewise.
1879
1880 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1881
1882         Contribute sh64-elf.
1883         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1884                     Stephen Clarke <Stephen.Clarke@st.com>
1885         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1886         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1887         * config/tc-sh.c (md_relax_table): Added default sizes for
1888         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1889         MOVI_16, MOVI_32 and MOVI_48.
1890         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1891         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1892         and MOVI_16.
1893         (shmedia_md_estimate_size_before_relax): Remove redundant
1894         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1895         Retain UNDEF_MOVI until expression decays to number.
1896         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1897         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1898         relocation types.  Take fixP->fx_addnumber into account too.
1899         (shmedia_md_apply_fix): Likewise.
1900         (shmedia_md_convert_frag): Likewise.
1901         (shmedia_build_Mytes): Likewise.
1902         (sh64_consume_datalabel): Complain about nested datalabel.
1903         Support PIC relocs.  Call sh_parse_name.
1904         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1905         in tc-sh.h to SHmedia reloc types.
1906         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1907         MOVI_GOTPC): New relaxation constants.
1908         (md_relax_table): Introduce relaxation directives for PIC-related
1909         constants.
1910         (sh_PIC_related_p): Handle datalabel.
1911         (sh_check_fixup): Choose SH5 PIC relocations.
1912         (sh_cons_fix_new): Added BDF_RELOC_64.
1913         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1914         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1915         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1916         current ISA is SHmedia, get 7 bytes.
1917         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1918         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1919         void function.
1920         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1921         shmedia_apply_fix3 and make void.
1922         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1923         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1924         as_bad.
1925         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1926         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1927         2001-03-14  DJ Delorie  <dj@redhat.com>
1928         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1929         * doc/Makefile.in(CPU_DOCS): Ditto.
1930         * doc/c-sh64.texi: New file.
1931         * doc/as.texinfo: Add SH64 support.
1932         2001-03-13  DJ Delorie  <dj@redhat.com>
1933         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1934         A_REUSE_PREV so that its purpose is more obvious.
1935         (shmedia_build_Mytes): Ditto.
1936         2001-03-07  DJ Delorie  <dj@redhat.com>
1937         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1938         before processing.
1939         (sh64_vtable_inherit): Ditto.
1940         (strip_datalabels): New, strip "datalabel" from given line.
1941         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1942         pseudos.
1943         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1944         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1945         call ...
1946         (shmedia_build_Mytes): ... to here.
1947         2001-03-06  DJ Delorie  <dj@redhat.com>
1948         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1949         is a generic one.
1950         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1951         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1952         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1953         address by one in call to dwarf2_emit_insn.
1954         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1955         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1956         alignment handling broken by imported changes.
1957         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1958         (sh64_handle_align): Declare.
1959         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1960         (sh64_max_mem_for_rs_align_code): Declare.
1961         (enum sh64_isa_values): Moved here from tc-sh64.c.
1962         (md_do_align): Define.
1963         (sh64_do_align): Declare.
1964         (struct sh64_tc_frag_data): New.
1965         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1966         changed.
1967         (TC_FRAG_INIT): Change to set new datatype.
1968         (struct sh64_segment_info_type): Rename member
1969         last_flushed_location to last_contents_mark.  All users changed.
1970         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1971         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1972         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1973         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1974         of unsetting seen_insn.
1975         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1976         call sh64_update_contents_mark.
1977         (sh_handle_align): Remove HAVE_SH64-conditioned code.
1978         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1979         enum sh64_isa_values.
1980         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
1981         (emitting_crange): Boolean guard moved to file scope from function
1982         scope in sh64_set_contents_type.
1983         (s_sh64_abi): New.
1984         (sh64_update_contents_mark): New; most split out from
1985         sh64_flush_pending_output.
1986         (shmedia_md_end): Call sh64_update_contents_mark.  Set
1987         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1988         (sh64_do_align): New function.
1989         (sh64_max_mem_for_rs_align_code): New function.
1990         (sh64_handle_align): Rename from shmedia_do_align.  Make
1991         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
1992         four.  Change return-type to void.
1993         (shmedia_elf_new_section): Remove.
1994         (shmedia_md_assemble): Call sh64_update_contents_mark.
1995         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
1996         new frag.  Call sh64_update_contents_mark after making the new
1997         frag.
1998         (sh64_flush_pending_output): Just call sh64_update_contents_mark
1999         and sh_flush_pending_output.
2000         (sh64_flag_output): Also call md_flush_pending_output, but add
2001         condition on not emitting_crange.
2002         (sh64_tc_cons_fix_new): Remove.
2003         2001-01-12  Nick Clifton  <nickc@redhat.com>
2004         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2005         alignment handling scheme imported from sourceware.
2006         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2007         * config/tc-sh64.h (TARGET_FORMAT): Define.
2008         (sh64_target_format): Prototype.
2009         * config/tc-sh64.c (sh64_target_mach): New function.
2010         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2011         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2012         zero_address_frag instead of copying the frag of the symbol.
2013         (shmedia_frob_file_before_adjust): Ditto.
2014         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2015         to valueT to remove signedness.
2016         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
2017         headers to output_bfd.  Do not evaluate symbols if final is false;
2018         do emit fixups.
2019         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2020         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2021         to the current frag, call shmedia_md_convert_frag to emit fixups
2022         and make frag_wane neutralize the frag.  Update comments.
2023         * config/tc-sh.c (md_convert_frag): Change caller of
2024         shmedia_md_convert_frag.
2025         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
2026         * config/tc-sh64.h: Tweak comments and correct formatting.
2027         * config/tc-sh64.c: Ditto.
2028         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2029         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2030         for the no-relocation case.
2031         (shmedia_check_limits): Fix range check being off-by-one for PTA.
2032         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
2033         wrappers.
2034         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
2035         comment.
2036         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2037         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2038         expansion.
2039         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2040         Correct comment.
2041         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2042         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2043         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2044         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2045         al>: Set lowest bit of field to relocate to 1 and rest to empty,
2046         if reloc is emitted.
2047         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2048         New options plus bugfixes.
2049         * config/tc-sh.c (md_longopts): New options "-no-expand" and
2050         "-expand-pt32".
2051         (md_parse_option): Handle new options.
2052         (md_show_usage): Add blurb for new options.
2053         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2054         (sh64_expand, sh64_pt32): New variables.
2055         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2056         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2057         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
2058         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
2059         <resolved previously-pc-relative relocs>: Handle
2060         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2061         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2062         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2063         points to SHcompact code.
2064         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2065         SH64PCREL16)>: Check that ISA of what operand points at and
2066         PTA/PTB matches, or emit error.
2067         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2068         SHMEDIA_BFD_RELOC_PT.
2069         (shmedia_immediate_op): If pcrel, emit fixup also for constant
2070         operand.
2071         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2072         condition for MOVI expansion.
2073         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2074         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
2075         sh64_expand.
2076         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2077         fixup.
2078         (sh64_target_format): Error-check setting of sh64_pt32 and
2079         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
2080         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2081         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2082         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2083         * config/tc-sh64.c: Improve comments.
2084         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
2085         not say the linker will check correctness of PTA/PTB expansion.
2086         (shmedia_md_end): Make non-static.
2087         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
2088         prototype.
2089         * config/tc-sh.c (sh_finalize): Remove.
2090         * config/tc-sh.h (md_end): Do not define.
2091         Remove prototype for sh_finalize.
2092         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2093         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2094         sh64_section_data container when storing section type in tdata
2095         field in elf_section_data.
2096         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2097         EF_SH5.
2098         * Makefile.am: Update dependencies.
2099         * Makefile.in: Regenerate.
2100         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
2101         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2102         dwarf2_emit_insn call with test on debug_type.
2103         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
2104         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2105         CRT_SH5_ISA32 sticky for 64-bit.
2106         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
2107         Generate .crange sections when switching ISA mode or emitting
2108         constants in same section as code.
2109         * config/tc-sh64.c: Reformat structure definitions.
2110         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2111         variables.
2112         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
2113         to emit a .cranges descriptor when contents type changes.  Only
2114         emit error if changing contents type and -no-mix is in effect.
2115         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2116         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2117         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
2118         sh64_flush_last_crange over sections.
2119         When checking main symbol of datalabel symbol, check for
2120         STO_SH5_ISA32, not ISA type of section in definition.
2121         (shmedia_frob_file_before_adjust): Check main symbol for
2122         STO_SH5_ISA32; don't check ISA type of section in definition.
2123         (shmedia_frob_section_type): Adjust for .cranges; set section flag
2124         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2125         .cranges entries have been output.
2126         (shmedia_elf_new_section): Just call md_flush_pending_output.
2127         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2128         fix.  Do not set tc_segment_info_data.in_code for section.  Call
2129         sh64_set_contents_type for SHmedia code.
2130         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2131         false.  Call md_flush_pending_output.
2132         (sh64_target_format): Check that -no-mix and
2133         -shcompact-const-crange are used in sane combination with other
2134         options.
2135         (shmedia_md_pcrel_from_section): Check type of fix for how to
2136         adjust pc-relative.
2137         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2138         not ISA type of section in definition.
2139         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2140         hold contents-type state.
2141         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2142         (sh64_flush_pending_output): Declare.
2143         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2144         (sh64_tc_cons_fix_new): Declare.
2145         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2146         call sh64_flag_output.
2147         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
2148         call sh64_set_contents_type to mark SHcompact code and set
2149         seen_insn.
2150         (md_longopts): New options "-no-mix" and
2151         "-shcompact-const-crange".
2152         (md_parse_option): Handle new options.
2153         (md_show_usage): Add blurb for new options.
2154         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2155         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
2156         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2157         (sh64_last_insn_frag): New.
2158         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2159         to get frag for insn opcode for generating fixups; do not assume it
2160         is the same frag.
2161         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2162         for new insn.
2163         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2164         section.
2165         (TC_FRAG_TYPE): Define as fragS *.
2166         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2167         (sh64_last_insn_frag): Declare.
2168         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2169         not == NULL before dereferencing.
2170         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2171         Get rid of BFD section flag and EF_SH64_ABI64.
2172         * config/tc-sh64.c (shmedia_frob_section_type): Use
2173         elf_section_data (sec)->tdata, not a specific BFD section flag, to
2174         communicate the section as containing SHmedia code.  Describe why.
2175         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
2176         EF_SH64 regardless of ABI.
2177         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2178         in error message.  Handle resolved expressions for
2179         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2180         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2181         (shmedia_check_limits): Handle BFD_RELOC_64.
2182         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2183         a STO_SH5_ISA32 symbol, only the BFD value.
2184         2000-12-11  Ben Elliston  <bje@redhat.com>
2185         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2186         dwarf2_generate_asm_lineno.
2187         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
2188         Handle PC-relative MOVI expansions with assembler relaxation.
2189         Generate PC-relative relocs from 16-bit PC-relative expressions.
2190         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2191         (shmedia_md_pcrel_from_section): ...here.
2192         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2193         turned completely resolved.  Adjust relocation type for 16-bit
2194         immediate operands that has turned PC-relative.  Adjust back for
2195         MD_PCREL_FROM_SECTION being applied twice.
2196         (shmedia_md_convert_frag): Always emit reloc for expression with
2197         global or weak symbol.  Handle relaxation result for PC-relative
2198         expressions.
2199         (shmedia_md_estimate_size_before_relax): An expression with a weak
2200         or global symbol can not be relaxed.  Break out tests for
2201         relaxable symbol into variable sym_relaxable.
2202         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2203         UNDEF_MOVI)>: Break out any PC-relative expression and change
2204         relaxation type.
2205         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2206         opjp.
2207         <case A_IMMS16>: Fix typo for initial minor relaxation type of
2208         MOVI expansion.  If X_op_symbol of the immediate expression is
2209         set, make an expression symbol for the argument to frag_var.
2210         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2211         relaxations.
2212         (END): Adjust for new relaxations.
2213         (md_relax_table): Add entries for new relaxations.
2214         2000-12-07  Ben Elliston  <bje@redhat.com>
2215         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2216         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2217         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2218         SHORI operand offsets in PT/PTA/PTB expansions.
2219         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2220         Implement DataLabel semantics.
2221         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2222         shmedia_frob_file_before_adjust.
2223         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2224         (DATALABEL_SUFFIX): Define.
2225         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2226         symbol list to update "datalabel" symbols to their main symbol
2227         counterparts.
2228         (shmedia_frob_file_before_adjust): New.
2229         (sh64_adjust_symtab): For remaining datalabel symbols, set to
2230         undefined and set STT_DATALABEL.
2231         (sh64_frob_label): Initialize TC symbol field.
2232         (sh64_consume_datalabel): Actually implement semantics.  New
2233         parameter operandf, call it instead of expression.
2234         (sh64_exclude_symbol): New.
2235         * config/tc-sh64.h (md_parse_name): Pass on the function operand
2236         to sh64_consume_datalabel.
2237         (tc_symbol_new_hook): Define to tc_frob_symbol.
2238         (TC_SYMFIELD_TYPE): Define to symbolS *.
2239         (tc_frob_symbol): Define to call sh64_exclude_symbol.
2240         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
2241         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2242         case.
2243         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2244         generating dwarf2 debug information.
2245         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2246         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2247         elf64-sh64 for the 64-bit ABI.
2248         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2249         option.
2250         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
2251         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2252         case-insensitivity.
2253         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
2254         * config/tc-sh64.c: Tweak comments, formatting and error messages.
2255         (enum sh64_abi_values): New type.
2256         (enum sh64_isa_values): New type.
2257         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
2258         (seen_shcompact_mode, seen_shmedia_mode): Delete.
2259         (sh64_abi): Replace shmedia_64.
2260         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2261         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2262         (s_sh64_mode): Check validity for this target.
2263         (sh64_target_format): Initialize defaults for ISA and ABI.
2264         Fallback to old object format if no SH64 ISA or ABI has been
2265         specified.
2266         * config/tc-sh.c (md_parse_option): Check combinations for errors.
2267         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2268         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2269         * config/tc-sh64.h: Fix typo in comment.
2270         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
2271         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2272         <PT fixups for absolute values>: Size will be longest, not
2273         shortest.
2274         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
2275         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2276         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2277         and l1 to hold lowercase of two first characters.  Change all
2278         remaining TO_LOWER to tolower.
2279         * config/tc-sh64.c (TO_LOWER): Delete.
2280         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2281         (md_parse_name): Define.
2282         (sh64_consume_datalabel): Declare.
2283         (DOLLAR_DOT): Define.
2284         * config/tc-sh64.c (shmedia_parse_exp): New.
2285         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2286         (shmedia_parse_reg): Remove const from src
2287         parameter.
2288         (shmedia_get_operands): Ditto for args parameter and ptr variable.
2289         (shmedia_md_assemble): Ditto for op_end variable.
2290         (shmedia_get_operand): Ditto for ptr parameter and src variable.
2291         Use shmedia_parse_exp, not parse_exp.
2292         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2293         parameter.  All callers changed.
2294         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
2295         callers changed.
2296         (shmedia_parse_reg): Put first two character in local variables.
2297         Use tolower, not TO_LOWER.  If no register is found and argtype
2298         indicates a control register, scan shmedia_creg_table
2299         case-insensitive.
2300         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
2301         * Makefile.am (CPU_TYPES): Add sh64.
2302         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2303         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2304         Regenerate dependencies.
2305         * Makefile.in: Regenerate.
2306         * configure.in: Add support for sh64-*-elf*.
2307         * configure: Regenerate.
2308         * config/tc-sh64.h: New.
2309         * config/tc-sh64.c: New.
2310         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2311         .mode, .isa and .uaquad.
2312         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2313         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2314         [HAVE_SH64] (END): Define as 10.
2315         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2316         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2317         MOVI_64): Define.
2318         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2319         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2320         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2321         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2322         Define.
2323         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2324         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2325         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2326         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2327         SHmedia instructions.  Handle state-change after switching to
2328         SHcompact.
2329         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2330         (md_parse_option) [HAVE_SH64]: Parse new options.
2331         (md_show_usage) [HAVE_SH64]: Show usage of new options.
2332         (md_convert_frag) [HAVE_SH64] <default>: Call
2333         shmedia_md_convert_frag instead of abort.
2334         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2335         BFD_RELOC_SH_SHMEDIA_CODE.
2336         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2337         SHcompact or SHmedia code.
2338         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2339         shmedia_md_apply_fix instead of abort.
2340         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2341         result from calling shmedia_md_estimate_size_before_relax instead
2342         of calling abort.
2343         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2344         do the work.
2345         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2346         shmedia_init_reloc and do nothing more if it returns non-zero.
2347         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2348         * po/POTFILES.in: Regenerate.
2349         * po/gas.pot: Regenerate.
2350
2351 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
2352
2353         * config/tc-sh.c (parse_at): Install the correct version of
2354         2002-02-04's patch.
2355
2356         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2357         assume fixP->fx_subsy is non-NULL.
2358
2359 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
2360
2361         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2362         A_DISP_PC_ABS, and adjust it by -4.
2363         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2364         expected.
2365         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2366         the operand type is not A_DISP_PC_ABS.
2367
2368 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
2369
2370         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2371         common and weak symbols.  Handle common and weak symbols as
2372         undefined symbols with regards to GREG handling and merging.
2373         (mmix_frob_file): Ditto.
2374
2375 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
2376
2377         * configure.in (hppa-*-netbsd*): New target.
2378         * configure: Regenerate.
2379         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2380
2381 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
2382
2383         * config/tc-v850.c: Add missing prototypes amd use old-style
2384         function definitions.
2385         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2386         (sdata_section tdata_section, zdata_section, sbss_section,
2387         tbss_section, zbss_section, rosdata_section, rozdata_section,
2388         scommon_section, tcommon_section, zcommon_section,
2389         call_table_data_section, call_table_text_section): Delete.
2390         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2391         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2392         v850_call_table_data, v850_call_table_text): Delete.
2393         (struct v850_seg_entry): New.
2394         (v850_seg_table): New.
2395         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2396         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2397         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2398         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2399         (do_v850_seg): New.
2400         (v850_seg): New.
2401         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
2402         recording of alignment.
2403         (md_pseudo_table): Use v850_seg.
2404         (md_begin): Don't init .call_table_data and .call_table_text here.
2405         Set v850_seg_table bss entry.
2406
2407 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
2408
2409         Support on-demand global register allocation by passing on
2410         base-plus-offset relocs to the linker.
2411         * config/tc-mmix.c: Tweak and fix typos in comments.
2412         (allocate_undefined_gregs_in_linker): New variable.
2413         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2414         (md_longopts): Add --linker-allocated-gregs.
2415         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2416         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2417         (md_show_usage): Update text for -x.  Add text for
2418         --linker-allocated-gregs.
2419         (tc_gen_reloc): Derive default value for addend from val and
2420         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
2421         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2422         GREG if allocate_undefined_gregs_in_linker.
2423         * doc/as.texinfo (Overview) <Target MMIX options>: Add
2424         --linker-allocated-gregs.
2425         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2426         --linker-allocated-gregs.  Mention that it's implied by -x.
2427         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2428         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2429
2430         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2431
2432 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
2433
2434         * Makefile.am: Run "make dep-am"
2435         * Makefile.in: Regenerate.
2436
2437 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
2438
2439         * config/tc-or32.c: New file.
2440         * config/tc-or32.h: New file.
2441         * configure.in: Add support for or32 targets.
2442         * configure: Regenerate.
2443         * config/obj-coff.c: Add support for or32 targets.
2444         * config/obj-coff.h: Add support for or32 targets.
2445         * Makefile.am: Add support for or32 targets.
2446         * Makefile.in: Regenerate.
2447         * NEWS: Mention support for OpenRISC.
2448         * doc/Makefile.in: Regenerate.
2449         * po/POTFILES.in: Regenerate.
2450         * po/gas.pot: Regenerate.
2451
2452 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
2453
2454         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2455         and mod.
2456
2457 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
2458
2459         * config/tc-mips.c (tc_gen_reloc): Arrange for
2460         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2461         their LO16 parts, even for ELF.
2462
2463 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
2464
2465         * config/tc-i386.c: Protect definitions of true and false
2466         from redefinition.
2467
2468 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
2469
2470         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2471         made because of .weak, if they are neither defined nor used in any
2472         way.
2473
2474 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
2475
2476         * configure: Regenerated.
2477
2478 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
2479
2480         * doc/Makefile.am (install): Depend on install-info.
2481         * doc/Makefile.in: Regenerate.
2482
2483 2002-01-26  Nick Clifton <nick@redhat.com>
2484
2485         * po/fr.po: Updated version
2486
2487 2002-01-24  Kazu Hirata  <kazu@hxi.com>
2488
2489         * config/tc-h8300.c (check_operand): Don't print a warning
2490         when a valid 24-bit address is given to a 16-bit address
2491         operand.
2492
2493 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
2494
2495         * config/tc-sh.c (sh_elf_suffix): Removed.
2496         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2497         sh_end_of_match, sh_parse_name): New functions.
2498         (sh_elf_cons): Simplify.
2499         (parse_exp): Reject misplaced PIC operands.
2500         (md_undefined_symbol): Simplify.
2501         (sh_fix_adjustable): Let @GOTOFF be adjusted.
2502         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2503         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2504         Complain if subsy remains at the end.
2505         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2506         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2507
2508 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
2509
2510         * config/tc-mn10300.c (xr_registers): Move `pc'...
2511         (other_registers): ... here.
2512
2513 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
2514
2515         * Makefile.am: Run "make dep-am".
2516         * Makefile.in: Regenerate.
2517         * gas/po/POTFILES.in: Regenerate.
2518
2519 2002-01-21  DJ Delorie  <dj@redhat.com>
2520
2521         * config/obj-coff.c (obj_coff_init_stab_section): Make the
2522         stabstr_name allocation permanent, as it will be referenced from
2523         the section hash.
2524
2525 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
2526
2527         * configure.in (ia64-*-netbsd*): New target.
2528         * configure: Regenerate.
2529
2530 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
2531
2532         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2533         to @dots call.
2534         <Detailed description, ARM options>: Ditto.
2535         * doc/c-arm.texi (ARM Options): Ditto.
2536
2537 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2538
2539         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2540         do_mia, do_mar and do_mra respectively.
2541         (do_mav_*): Renamed from do_c_*.
2542         (mav_reg_required_here, mav_parse_offset): Renamed from
2543         cirrus_reg_required_here and cirrus_parse_offset respectively.
2544         (MAV_MODE?): Renamed from CIRRUS_MODE?.
2545
2546 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2547             Keith Walker  <keith.walker@arm.com>
2548
2549         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2550         (insns): Add pattern for bxj instruction.
2551         (do_bxj): New function.
2552         (arm_cpus): Add arm926ej.
2553         (arm_archs): Add armv5tej.
2554
2555 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2556
2557         * doc/c-arm.texi: Add new fpe options to list of supported flags.
2558
2559 2002-01-19  Keith Walker  <keith.walker@arm.com>
2560
2561         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2562
2563 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2564
2565         * NEWS: Mention new ARM command-line options and VFP support.
2566
2567         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
2568         uses changed.
2569         (ARM_CEXT_MAVERICK): Similarly.
2570         (ARM_ANY): Now means any core instruction.
2571         (CPU_DEFAULT): Default to ARM_ANY.
2572         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2573         (pic_code): Declare for all object types.  Make type int.
2574         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2575         (march_fpu_opt, mfpu_opt): Declare.
2576         (md_longopts): Tidy up conditional definitions.
2577         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2578         (arm_long_opts): New tables.
2579         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2580         (arm_parse_extension): New function.
2581         (md_parse_option): Rewrite using new table-driven system.
2582         (md_show_usage): Use new table-driven system.
2583         (md_begin): Calculate cpu_variant from command line option data.
2584         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2585         command-line options.
2586         * doc/c-arm.texi: Likewise.
2587
2588 2002-01-18  Andreas Jaeger  <aj@suse.de>
2589
2590         * as.c (parse_args): Update year.
2591
2592 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
2593
2594         * config/tc-tic54x.c (encode_address): Add a more informative
2595         warning about incorrect syntax.
2596
2597 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2598
2599         * po/gas.pot: Regenerate.
2600
2601 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2602
2603         * macro.c (get_any_string): Add no-c-format comment to prevent
2604         confusion when translating string.
2605         * gasp.c (get_any_string): Add no-c-format comment to prevent
2606         confusion when translating string.
2607
2608 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2609             Johannes Stezenbach <js@convergence.de>
2610         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2611         matched before the shorter ones.
2612         (my_getSmallParser): Fix handling of nested parentheses in
2613         percent_op's. Code cleanup.
2614         (my_getPercentOp): New function, code from my_getSmallParser.
2615         (my_getSmallExpression): Fix handling of closing parentheses.
2616         Code cleanup. Better comments.
2617
2618 2002-01-16  Nick Clifton <nickc@redhat.com>
2619
2620         po/tr.po: New file: Turkish translation.
2621         configure.in (LINGUAS): Add "tr".
2622         configure: Regenerate.
2623
2624 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2625
2626         Support for VFP instructions
2627         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2628         (cp_address_required_here): New argument wb_ok.  When false, do not
2629         accept write-back forms of addressing.  Change all callers.
2630         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2631         (FPU_VFP_EXT_V2): Define.
2632         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2633         Define in terms of above.
2634         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2635         (vfp_reg): New struct.
2636         (vfp_regs): New array of registers.
2637         (insns): Add VFP instructions.
2638         (sn_table): New array of VFP single-precision register names.
2639         (dn_table): New array of VFP double-precision register names.
2640         (all_reg_maps): Add the new register tables.
2641         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
2642         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2643         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2644         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2645         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2646         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2647         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2648         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2649         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2650         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2651         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2652         (do_vfp_sp_dp_cvt): New functions.
2653         (md_begin): Set soft-float flag for appropriate VFP work.
2654         (md_atof): Handle VFP-format doubles.
2655         (md_parse_option): Handle VFP command-line options.
2656         (md_show_usage): Display VFP command-line options.
2657
2658 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2659
2660         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2661         various command line options.
2662
2663 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
2664
2665         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2666         vtinherit relocs.
2667         (xstormy16_md_apply_fix3): Do not return a value.
2668
2669 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2670
2671         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2672         the -EL/-EB option that matches the target's endianness.
2673         (md_parse_option): Likewise.
2674
2675 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2676
2677         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2678         is not dependent on ARM_BI_ENDIAN.
2679
2680 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2681
2682         * tc-arm.c (all error messages): Normalize capitalization of messages.
2683
2684         * tc-arm.h (md_operand): Delete define.
2685         * tc-arm.c (in_my_get_expression): New static variable.
2686         (my_get_expression): Set and clear it.
2687         (md_operand): New function.  If called from my_get_expression
2688         put the error in inst.error.
2689         (output_inst): Now takes argument of instruction being assembled.
2690         Print it out with any error message.
2691         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2692         with '=' syntax.
2693         (end_of_line): Don't update inst.error if it is already set.
2694
2695 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
2696
2697         * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
2698         op that can be translated into a mvn instruction.
2699
2700 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
2701
2702         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2703         setting default md.flags.
2704         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2705         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2706         * gas/config/tc-ia64.c (setup_unwind_header): Add support
2707         for 32 bit unwind info blocks.
2708         (generate_unwind_image): Add support for different types
2709         of unwind images (32 bits and/or big-endian).
2710         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2711         (ia64_target_format): Add support for hpux target formats.
2712         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2713         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2714         SHT_FINI_ARRAY elf section types.
2715
2716 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
2717
2718         * tc-arm.c (struct reg_entry): Move before prototypes.
2719         (int_register, cp_register, fp_register): Delete.
2720         (reg_table): Delete.  Replaced with ...
2721         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2722         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2723         (mav_dspsc_table): ... one table per register set.
2724         (arm_reg_hsh): Delete.
2725         (struct reg_map): New structure.
2726         (all_reg_maps): New array.
2727         (enum arm_reg_type): New enums.
2728         (build_reg_hsh): New function.
2729         (insert_reg_alias): Use hash table passed by caller.  Adjust all
2730         callers.
2731         (create_register_alias): New function, split out from ...
2732         (md_assemble): ... here.
2733         (md_begin): Build new register hash tables.
2734         (arm_reg_parse): New argument for the hash table to search.  Adjust all
2735         callers.
2736         (arm_reg_parse_any): New function.
2737         (co_proc_number): Look up the processor number in the processor hash
2738         table.
2739         (cirrus_regtype): Delete.
2740         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2741         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2742         (ARM_EXT_MAVERICKsc_register): Delete.
2743         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2744         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2745         functions.
2746         (do_c_triple_4, do_c_triple_5): Delete.
2747         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2748         (do_c_quad_6): Delete.
2749         (do_c_quad_6[ab]): New functions.
2750         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2751         arguments to use new register parsing methods.
2752         (cirrus_reg_required_here): Likewise.
2753         (insns): Reclassify cirrus maverick worker functions.
2754         (cirrus_valid_reg): Delete.
2755
2756 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
2757
2758         * configure.in (sh*le): Set cpu_type=sh and endian=little.
2759         (sh*-*-netbsdelf*): New target.
2760         * configure: Regenerate.
2761         * tc-sh.h: Update copyright years.
2762         (TARGET_FORMAT): Add version for TE_NetBSD.
2763
2764 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
2765
2766         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2767         negative.
2768
2769 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
2770
2771         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2772         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2773
2774 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
2775
2776         * tc-mips.c (mips_cprestore_valid): New flag.
2777         (mips_frame_reg_valid): New flag.
2778         (macro) [M_JAL_2]: Check both flags.
2779         [M_JAL_A]: Likewise.
2780         (s_cprestore): Set mips_cprestore_valid.
2781         (tc_get_register): If setting mips_frame_reg, set
2782         mips_frame_reg_valid and clear mips_cprestore_valid.
2783         (s_mips_ent): Clear both flags.
2784         (s_mips_end): Clear both flags.
2785
2786 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
2787
2788         * write.c (write_object_file): Make use of bfd_section_list_remove.
2789         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2790         * config/tc-mmix.c (mmix_frob_file): Likewise.
2791
2792 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
2793
2794         * configure.in (i386-*-netbsdelf*): Collapse target into...
2795         (i386-*-netbsd*): ...this.  Add support for x86-64.
2796         * configure: Regenerated.
2797
2798 2002-01-03  matthew green  <mrg@redhat.com>
2799
2800         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2801
2802 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
2803
2804         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2805         NULL frag link.
2806
2807 For older changes see ChangeLog-0001
2808 \f
2809 Local Variables:
2810 mode: change-log
2811 left-margin: 8
2812 fill-column: 74
2813 version-control: never
2814 End: