gas/ChangeLog

   1 2002-08-28  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES.  Tidy.
   4
   5 2002-08-27  Alan Modra  <amodra@bigpond.net.au>
   6
   7         * dwarf2dbg.c: Always include dwarf2dbg.h.
   8         (dwarf2_directive_file): Adjust dummy version args.
   9         * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
  10         * expr.c (clean_up_expression <O_subtract>): Allow subtraction
  11         when symbol values differ.
  12         * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
  13         (pseudo_set <O_subtract>): Remove unnecessary segment test.
  14         * config/obj-bout.c (obj_pseudo_table): Warning fix.
  15
  16 2002-08-26  Alan Modra  <amodra@bigpond.net.au>
  17
  18         * config/tc-w65.c (md_section_align): Fix typo.
  19         (md_parse_option): Return 0, not 1.
  20
  21 2002-08-22  Nick Clifton  <nickc@redhat.com>
  22
  23         * doc/as.texinfo (Section): Note that if '@' is a comment
  24         character then another symbol is used to prefix the section's
  25         type.
  26
  27 2002-08-22  Christian Groessler <chris@groessler.org>
  28
  29         * config/tc-z8k.c (get_operands): Adjust ptr variable also in
  30         "case 0" case.
  31
  32 2002-08-12  Graeme Peterson  <gp@qnx.com>
  33
  34         * configure.in: Add support for sh-**-nto* target.
  35         * configure: Regenerate.
  36
  37 2002-08-21  Nitin  Gupta  <niting@noida.hcltech.com>
  38
  39         * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
  40
  41 2002-08-21  Elena Zannoni  <ezannoni@redhat.com>
  42
  43         * config/tc-ppc.c (ppc_cleanup): Do something only if format
  44         is ELF.
  45         (ppc_apuinfo_section_add): Define only if format is ELF.
  46         (md_assemble): Emit APUinfo section only if format is ELF.
  47         Fix formatting.
  48
  49 2002-08-21  Alan Modra  <amodra@bigpond.net.au>
  50
  51         * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
  52         * config/tc-frv.c: Likewise.
  53         * config/tc-hppa.c: Likewise.
  54         * config/tc-ia64.c: Likewise.
  55         * config/tc-ip2k.c: Likewise.
  56         * config/tc-m68hc11.c: Likewise.
  57         * config/tc-m68k.c: Likewise.
  58         * config/tc-mmix.c: Likewise.
  59         * config/tc-mn10300.c: Likewise.
  60         * config/tc-sh.c: Likewise.
  61         * config/tc-sparc.c: Likewise.
  62         * config/tc-v850.c: Likewise.
  63
  64 2002-08-20  Richard Sandiford  <rsandifo@redhat.com>
  65
  66         * config/tc-mips.c (macro2): Implement rotates by zero using shifts
  67         by zero.
  68
  69 2002-08-19  Elena Zannoni  <ezannoni@redhat.com>
  70
  71         From matthew green  <mrg@redhat.com>
  72
  73         * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
  74         PPC_OPCODE_PPC is, except for BookE architectures.
  75         (md_parse_option): Add support for -mspe.
  76         (md_show_usage): Add -mspe.
  77         (md_parse_option): Add support for -me500 and
  78         -me500x2 to generate code for Motorola e500 core complex.
  79         (md_show_usage): Add -me500 and -me500x2.
  80
  81         (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
  82         PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
  83         PPC_APUINFO_BRLOCK): New macros.
  84
  85         (ppc_cleanup): New function.
  86         (ppc_apuinfo_section_add): New function.
  87         (APUID): New macro.
  88         (md_assemble): Collect info and write the APUinfo section.
  89
  90         * config/tc-ppc.h (md_cleanup): Define.
  91         (ppc_cleanup): Export.
  92         (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
  93
  94 2002-08-17  Stan Cox  <scox@redhat.com>
  95
  96         * config/obj-elf.c (obj_elf_change_section): Make non-static.
  97         config/tc-mips.c (s_change_section): New function to support
  98         IRIX .section pseudo-op.
  99
 100 2002-08-16  Nick Clifton  <nickc@redhat.com>
 101
 102         * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
 103
 104 2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
 105
 106         * config/tc-mips.c (macro_build_jalr): Make sure we generate
 107         the fix-up against on the right frag.
 108         (s_cpsetup): Likewise.  Parse third argument as expression, to
 109         handle global symbols and forward/backward labels correctly.
 110
 111 2002-08-14  Nick Clifton  <nickc@redhat.com>
 112
 113         * read.c (stringer): Catch attempts to create strings in the abs
 114         section.
 115
 116         * config/tc-alpha.c: Fix compiling for COFF targets.
 117         Some minor formatting tidyups.
 118
 119 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 120
 121         * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
 122         (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
 123         according to the reloc.
 124         (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
 125         (TC_FORCE_RELOCATION): Define.
 126         (tc_m68hc11_force_relocation): Declare.
 127
 128         * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
 129         (s_m68hc11_relax): New function for relax group.
 130         (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
 131         beginning of jump instruction.
 132         (md_pcrel_from): Rename from md_pcrel_from_section and fix
 133         address computation.
 134         (tc-gen_reloc): Update.
 135         (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
 136         PC-relative fixup.
 137         (tc_m68hc11_force_relocation): New function, handle new relocs.
 138         (tc_m68hc11_fix_adjustable): New to make sure there are enough
 139         reloc for the linker relax pass.
 140         (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
 141         and VTABLE relocs.
 142
 143 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 144
 145         * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
 146         (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
 147         (s_m68hc11_mode): New function for .mode pseudo op.
 148         (s_m68hc11_mark_symbol): New function for .far and .interrupt
 149         pseudo op.
 150         * config/tc-m68hc11.h (elf_tc_final_processing): Define.
 151         (m68hc11_elf_final_processing): Declare.
 152
 153 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 154
 155         * config/tc-m68hc11.c (md_begin): Take into account additional
 156         page operand for call instruction.
 157         (print_opcode_format): Likewise.
 158         (check_range): Likewise for page range checking.
 159         (get_operand): Don't skip a possible comma in operands.
 160         (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
 161         (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
 162         (fixup24): New to handle call reloc.
 163         (build_insn): Handle missing page operand for call instruction.
 164         (find): Likewise.
 165         (md_apply_fix3): Take into account new relocs.
 166         (get_operand): Fix the mode for indexed indirect addressing.
 167         (build_indexed_byte): Fix post index byte for indexed indirect mode.
 168
 169 2002-08-12  Richard Sandiford  <rsandifo@redhat.com>
 170
 171         * config/tc-mips.c (mips_ip): Don't work out the value of
 172         constant %hi()s here.
 173
 174 2002-08-10  Alan Modra  <amodra@bigpond.net.au>
 175
 176         * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
 177         for ELF, and don't bother checking ELF relocs when non-ELF.
 178         (i386_immediate): Allow absolute_section expressions for aout.
 179         (i386_displacement): Likewise.  Also test bfd_is_com_section.
 180         (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
 181         (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
 182         not when fx_addsy.  Remove dead code.
 183
 184 2002-08-09  Graeme Peterson  <gp@qnx.com>
 185
 186         * configure.in: Add support for ppc-*-nto* target.
 187         * configure: Regenerate.
 188
 189 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 190
 191         * config/tc-i386.h: Reorganize.
 192
 193 2002-08-09  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 194
 195         * config/tc-mips.c (macro): Handle a register plus a 16-bit
 196         immediate offset in "dla" and "la" expansions.
 197
 198 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 199
 200         * configure.in: bfd_gas=yes for all i386 targets.  Formatting.
 201         Remove "bfd_gas=yes" from target table when covered later.
 202         Consolidate some entries.
 203         * configure: Regenerate
 204
 205 2002-08-09  Jakub Jelinek  <jakub@redhat.com>
 206
 207         * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
 208         at start of insn, pass it to output_disp and output_imm.
 209         (output_disp): Added arguments.  If _GLOBAL_OFFSET_TABLE_ is seen
 210         in displacement for R_386_32 reloc, use R_386_GOTPC and compute
 211         properly addend.
 212         (output_imm): Added arguments.  Compute properly addend for
 213         R_386_GOTPC.
 214         (md_apply_fix3): Remove R_386_GOTPC handling.
 215         * testsuite/gas/i386/gotpc.s: New.
 216         * testsuite/gas/i386/gotpc.d: New.
 217         * testsuite/gas/i386/i386.exp: Add gotpc test.
 218
 219 2002-08-06  George France <france@handhelds.org>
 220
 221         * config/tc-alpha.c (cpu_types): Enabled ev67, ev68,  -m21264a
 222         and m21264b processor names and cpu types.
 223         * doc/c-alpha.texi: Documented new types.
 224
 225 2002-08-06  Alan Modra  <amodra@bigpond.net.au>
 226
 227         * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
 228
 229 2002-08-01  Richard Sandiford  <rsandifo@redhat.com>
 230
 231         * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
 232         handling to BFD_RELOC_MIPS16_GPREL.
 233
 234 2002-08-01  Nick Clifton  <nickc@redhat.com>
 235
 236         * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
 237         pool is computed using signed arithmetic so that proper sign
 238         extension is performed if X_add_number is a 64-bit integer.
 239
 240 2002-08-01  H.J. Lu  <hjl@gnu.org>
 241             Daniel Jacobowitz  <drow@mvista.com>
 242
 243         * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
 244         .debug_line section unless it has line information.
 245
 246 2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
 247
 248         * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
 249         * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
 250         Allow default displacement size to be an option "--disp-size-default".
 251         (md_number_to_disp): Make error messages include value. Use %d to
 252         print integers, not %s.
 253         (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
 254         get duplicate messages sometimes.
 255         (convert_iif): Grow frag to max possible instruction size. Avoid
 256         creating unnecessary fixes.
 257         (md_number_to_field) Add prototype.
 258         (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
 259         prototypes and make static.
 260         (struct addr_mode): Make mode and scaled_mode explicitly signed.
 261         (evaluate_expr): Use resultP argument instead of exprP global.
 262         (get_addr_mode): Quiten compiler warnings.
 263         (encode_operand): eliminate unused variables. Quiten compiler
 264         warnings. Eliminate nul character in format strings.
 265         (parse): argc is unsigned.
 266         (reloc): Type cast index to quieten compiler.
 267         (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
 268         (md_convert_frag): Note unused parameters. Remove unused
 269         variables.
 270         (md_create_long_jump, md_create_short_jump,
 271         md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
 272         unused parameters.
 273
 274 2002-07-31  Nick Clifton  <nickc@redhat.com>
 275
 276         * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
 277         of the PDP-11 and 2.11BSD a.out support.
 278
 279 2002-07-31  Momchil Velikov  <velco@fadata.bg>
 280
 281         * config/tc-v850.c (md_assemble): Fix range check for immediate
 282         operand.
 283
 284 2002-07-30  Chris Demetriou  <cgd@broadcom.com>
 285
 286         * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
 287         to Broadcom SB-1 core support.
 288
 289 2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 290
 291         * config/tc-mips.c (mips_target_format): Fix formatting.
 292         Add recognition of n32 ABI formats.
 293
 294 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 295
 296         * tc-mips.c (load_address): Don't clobber $at when loading a
 297         64-bit address in non-PIC code if noat is in effect.
 298         (macro): Likewise.
 299
 300 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 301
 302         * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
 303         used in division/multiply macro expansions similarly to how they
 304         are used in the variants with break instructions.
 305         (macro2): Likewise.
 306
 307 2002-07-30  Graeme Peterson  <gp@qnx.com>
 308
 309         * configure.in: Add support for arm-*-nto target.
 310         * configure: Regenerate.
 311
 312 2002-07-30  Nick Clifton  <nickc@redhat.com>
 313
 314         * config/tc-arm.c (struct literal_pool): Add fields to allow
 315         multiple literal pools to be maintained.
 316         (find_literal_pool): New function.
 317         (find_or_make_literal_pool): New function.
 318         (add_to_literal_pool): Use find_or_make_literal_pool.
 319         (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
 320         needed.
 321         (s_ltorg): Use find_literal_pool.
 322         (arm_cleanup): Dump all literal pools.
 323         * doc/c-arm.texi: Document new behaviour of only dumping literal
 324         pools upon request.
 325
 326 2002-07-26  Alan Modra  <amodra@bigpond.net.au>
 327
 328         * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
 329         rather than PPC_OPCODE_32 for powerpc64*.
 330
 331 2002-07-25  Nick Clifton  <nickc@redhat.com>
 332
 333         * po/es.po: Updated Spanish translation.
 334         * po/fr.po: Updated French translation.
 335
 336 2002-07-25  Richard Sandiford  <rsandifo@redhat.com>
 337
 338         * doc/c-mips.texi: Remove -mcpu.  Document -mabi.
 339         * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
 340         (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
 341         * configure, config.in: Regenerate.
 342         * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
 343         (mips_set_options): Remove "abi" field.
 344         (mips_opts): Update accordingly.  Replace all uses of mips_opts.abi
 345         with mips_abi.
 346         (mips_cpu): Remove.
 347         (mips_arch_string, mips_arch_info): New vars.
 348         (mips_tune_string, mips_tune_info): New vars.
 349         (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
 350         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
 351         (mips_isa_to_str, mips_cpu_to_str): Remove.
 352         (mips_ip): If the selected architecture is a generic ISA rather
 353         than a processor, only mention the ISA level in error messages.
 354         (OPTION_MCPU): Remove.
 355         (OPTION_FP64): New.
 356         (md_longopts): Add -mfp64, remove -mcpu.
 357         (mips_set_option_string): New fn.
 358         (md_parse_option): Make -mipsN update file_mips_isa rather than
 359         mips_opts.isa.  Use mips_set_option_string to set -march or -mtune.
 360         Don't let -mgp32 and -mfp32 change the ABI.
 361         (show): Move to end of file.  Constify string argument.
 362         (md_show_usage): Move to the end of the file.  Read available
 363         architectures from mips_cpu_info_table.
 364         (mips_set_architecture): New fn.
 365         (mips_after_parse_args): Rework.  Remove -mcpu handling.  -mipsN
 366         is an alias for -march=mipsN.  Don't change the ABI based on other
 367         flags.  Infer the register size from the ABI as well as the
 368         architecture.  Complain about more conflicting arguments.
 369         Unify logic with GCC.
 370         (s_mipsset): Don't change the ABI.
 371         (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
 372         (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
 373         "mipsN"-type entries.  Remove entries that vary only in the
 374         manufacturer's prefix, or that have "000" replaced by "k".
 375         Remove TARGET_CPU entries.  Make r2000 entry use CPU_R3000.
 376         (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
 377         (mips_parse_cpu): New fn.
 378         (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
 379         (mips_cpu_info_from_isa): Minor formatting tweak.
 380
 381 2002-07-24  Nick Clifton  <nickc@redhat.com>
 382
 383         * po/sv.po: Updated Swedish translation.
 384         * po/es.po: Updated Spanish translation.
 385
 386 2002-07-23  Alan Modra  <amodra@bigpond.net.au>
 387
 388         * Makefile.am: Run "make dep-am".
 389         * Makefile.in: Regenerate.
 390         * doc/Makefile.in: Regenerate.
 391         * config.in: Regenerate.
 392         * po/POTFILES.in: Regenerate.
 393
 394 2002-07-23  Nick Clifton  <nickc@redhat.com>
 395
 396         * po/fr.po: Updated French translation.
 397
 398 2002-07-23  Nick Clifton  <nickc@redhat.com>
 399
 400         * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
 401         GAS.
 402
 403 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 404
 405         * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
 406         instead of S_IS_EXTERN.
 407         (md_estimate_size_before_relax): Likewise.
 408         (mips_fix_adjustable): Likewise.
 409
 410 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 411
 412         * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
 413
 414 2002-07-19  Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
 415             Nick Clifton  <nickc@redhat.com>
 416
 417         * cond.c (s_ifdef): Treat a referenced but not yet defined
 418         symbol as if it were undefined, in exactly the same way as
 419         .equiv.
 420
 421         * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
 422         consider referenced bug not yet defined symbols to be
 423         undefined.
 424
 425 2002-07-18  Denis Chertykov  <denisc@overta.ru>
 426             Frank Ch. Eigler  <fche@redhat.com>
 427             Alan Lehotsky  <alehotsky@cygnus.com>
 428             John Healy  <jhealy@redhat.com>
 429             Jeff Johnston  <jjohnstn@redhat.com>
 430
 431         * configure.in: Add ip2k configuraton.
 432         * configure: Regenerate.
 433         * Makefile.am: Add ip2k configuraton.
 434         * Makefile.in: Regenerate.
 435         * configure: Regenerate.
 436         * Makefile.in: Regenerate.
 437         * config/tc-ip2k.c: New file.
 438         * config/tc-ip2k.h: New files.
 439         * NEWS: Mention new support.
 440         * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
 441         * doc/Makefile.in: Regenerate.
 442         * doc/all.texi: Set IP2K
 443         * doc/as.texinfo: Add IP2K description.
 444         * doc/c-ip2k.texi: New file.
 445
 446 2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>
 447
 448         * NEWS: Reformat to match style of other NEWS files.
 449
 450 2002-07-17  Jan Hubicka  <jh@suse.cz>
 451
 452         * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
 453
 454 2002-07-16  Moritz Jodeit  <moritz@jodeit.org>
 455
 456         * config/tc-z8k.c (build_bytes): Correct order of memset args.
 457
 458 2002-07-16  Nick Clifton  <nickc@cambridge.redhat.com>
 459
 460         * NEWS: Add 'Changes in 2.13'.
 461
 462 2002-07-15  Matt Fredette  <fredette@netbsd.org>
 463
 464         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
 465
 466 2002-07-12  Alan Modra  <amodra@bigpond.net.au>
 467
 468         * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
 469         case with non CODE_64BIT case.  Don't warn on "qword ptr" if
 470         not CODE_64BIT.
 471
 472 2002-07-11  Alan Modra  <amodra@bigpond.net.au>
 473
 474         * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
 475         (ppc_frob_file_before_adjust): New function.
 476         * config/tc-ppc.h (tc_frob_symbol): Don't define.
 477         (ppc_elf_frob_symbol): Don't declare.
 478         (tc_frob_file_before_adjust): Define.
 479         (ppc_frob_file_before_adjust): Declare.
 480
 481         * config/tc-ppc.c (md_pseudo_table): Warning fix.
 482         (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
 483         flags.
 484         (ppc_size): Delete.
 485         (ppc_xcoff64): Rename to ppc_obj64.
 486         (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
 487         (ppc_set_cpu): Set PPC_OPCODE_32 too.
 488         (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
 489         or bfd_mach_ppc.
 490         (ppc_target_format): Use ppc_obj64 to select format.
 491         (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
 492         (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
 493         (ppc_elf_suffix): Likewise.  Don't depend on BFD_DEFAULT_TARGET_SIZE.
 494         (tc_frob_symbol): Likewise.
 495         (md_assemble): Use ppc_obj64 instead of ppc_size.  Don't depend on
 496         BFD_DEFAULT_TARGET_SIZE.
 497         (ppc_tc): Likewise.
 498         (ppc_is_toc_sym): Likewise.
 499         (md_apply_fix3): Likewise.
 500         * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
 501         BFD_DEFAULT_TARGET_SIZE.
 502         (ELF_TC_SPECIAL_SECTIONS): Likewise.
 503         (tc_frob_symbol): Likewise.
 504
 505 2002-07-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 506
 507         * config/tc-mips.c (macro_build): Handle MIPS16 insns.
 508         (mips_ip): Likewise.
 509
 510 2002-07-09  Alan Modra  <amodra@bigpond.net.au>
 511
 512         * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
 513         (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
 514         (md_apply_fix3): Formatting.  Remove redundant test.
 515         (tc_gen_reloc): Remove redundant code.
 516         (tc_i386_force_relocation): Delete.  Movy body of function to..
 517         * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
 518
 519 2002-07-09  Federico G. Schwindt <fgsch@olimpo.com.br>
 520
 521         * configure.in: Add hppa-*-openbsd* target, change
 522         alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
 523         with sparc64 cpu.
 524         * configure: Regenerate.
 525
 526 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 527
 528         * config/tc-mips.c (macro): Shift the 32-bit address range
 529         accessible with a lone "lui" down by 32768.
 530
 531 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 532
 533         * config/tc-mips.c (load_address): Use non-trapping "daddu"
 534         instead of "dadd" in address calculations.
 535         (macro): Likewise.
 536
 537 2002-07-08  Alan Modra  <amodra@bigpond.net.au>
 538
 539         * config/tc-i386.c (process_suffix): Remove intel mode movsx and
 540         movzx fudges.
 541         (md_assemble): Instead, zap the suffix here.
 542
 543 2002-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
 544
 545         * NEWS: Remove next release number until the release is actually
 546         upon us.
 547
 548 2002-07-03  Alan Modra  <amodra@bigpond.net.au>
 549
 550         * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
 551         Run "make dep-am".
 552         * Makefile.in: Regenerate.
 553
 554 2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 555
 556         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
 557         to symbols in merge sections, even non pc-relative ones.
 558
 559 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 560
 561         * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
 562
 563 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 564
 565         * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
 566         .softregs and .eeprom.
 567
 568 2002-06-28  David O'Brien  <obrien@FreeBSD.org>
 569
 570         * NEWS: Note the next release is 2.13.
 571
 572 2002-06-26  Nick Clifton  <nickc@cambridge.redhat.com>
 573
 574         * po/tr.po: New translation imported.
 575
 576 2002-06-26  Elias Athanasopoulos  <eathan@otenet.gr>
 577
 578         * ecoff.c: (get_tag): Replace strcpy with xstrdup.
 579         (ecoff_directive_def): Likewise.
 580         (ecoff_directive_tag): Likewise.
 581         * listing.c (file_info): Likewise.
 582         * hash.c (what): Likewise.
 583
 584 2002-06-25  H.J. Lu <hjl@gnu.org>
 585
 586         * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
 587         * Makefile.in: Regenerated.
 588
 589 2002-06-19  Dhananjay R. Deshpande <dhananjayd@kpit.com>
 590
 591         * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
 592         (assemble_ppi): Generate warning if the same register is used
 593         twice as destination in the same padd / pmuls instruction.
 594
 595 2002-06-18  Dave Brolley  <brolley@redhat.com>
 596
 597         From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
 598         * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
 599         * configure.in: Support frv-*-*.
 600         * Makefile.am (CPU_TYPES): Add frv.
 601         (TARGET_CPU_CFILES): Add tc-frv.c.
 602         (TARGET_CPU_HFILES): Add tc-frv.h.
 603         (DEPTC_frv_coff): New variable.
 604         (DEPTC_frv_elf): New variable.
 605         (DEPOBJ_frv_coff): New variable.
 606         (DEPOBJ_frv_elf): New variable.
 607         (DEP_frv_coff): New variable.
 608         (DEP_frv_elf): New variable.
 609         * tc-frv.c: New file.
 610         * tc-frv.h: New file.
 611
 612 2002-06-17  Catherine Moore <clm@redhat.com>
 613
 614         * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
 615
 616 2002-06-17  J"orn Rennecke <joern.rennecke@superh.com>
 617
 618         * config/tc-sh.c (assemble_ppi): Initialize reg_n.
 619
 620 2002-06-17  Tom Rix <trix@redhat.com>
 621
 622         * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
 623
 624 2002-06-14  H.J. Lu  <hjl@gnu.org>
 625             Daniel Jacobowitz  <drow@mvista.com>
 626
 627         * dwarf2dbg.h (dwarf2_directive_file): Return char *.
 628         * dwarf2dbg.c (dwarf2_directive_file): Return filename.
 629         * config/tc-mips.c (s_mips_file): Call s_app_file_string
 630         and new_logical_line for the first .file directive.
 631         * read.c (s_app_file_string): New function.
 632         (s_app_file): Call it.
 633         * read.h (s_app_file_string): Add declaration.
 634
 635 2002-06-14  Daniel Jacobowitz  <drow@mvista.com>
 636
 637         * configure.in: Remove MIPS_STABS_ELF.
 638         * configure: Regenerated.
 639         * config.in: Regenerated.
 640         * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
 641         for MIPS targets.
 642         * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
 643         ".extern".
 644         (pdr_seg): Declare unconditionally.
 645         (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
 646         (s_mips_end): Likewise.  Generate stabs function markers.
 647         (s_mips_ent): Generate stabs function markers.
 648         (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
 649         ELF.
 650         (s_mips_mask): Likewise.
 651         (mips_flag_mdebug): New.
 652         (md_longopts): Add "mdebug" and "no-mdebug".
 653         (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
 654         (mips_after_parse_args): Set mips_flag_mdebug.
 655         * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
 656
 657 2002-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 658
 659         * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
 660         value twice for RELA relocations.
 661
 662 2002-06-12  Ben Elliston  <bje@redhat.com>
 663
 664         * symbols.c (resolve_symbol_value): Initialise final_val.
 665
 666         * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 667
 668 2002-06-11  Tom Rix  <trix@redhat.com>
 669
 670         * config/tc-ppc.c (ppc_subseg_align): Delete.
 671         (ppc_change_csect): Default csect align is 2.
 672         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
 673
 674 2002-06-09  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 675
 676         * config/tc-avr.c (mcu_types): Update.
 677
 678 2002-06-08  Matt Thomas  <matt@3am-software.com>
 679
 680         * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
 681         (vax-*-netbsd*): New targets.
 682         * configure: Regenerate.
 683         * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
 684         * config/tc-vax.c: Add support for ELF and PIC.
 685         (flag_want_pic): New flag.
 686         (float_cons): Fix prototype.
 687         (md_apply_fix3): Adjust for BFD_ASSEMBLER.
 688         (md_assemble): Introduce a new is_absolute local, and use it
 689         rather than repeating the test.  Make fatal errors actually
 690         fatal by using as_fatal as appropriate.  Adjust for BFD_ASSEMBLER.
 691         Add support for ELF.  Add support for PIC.
 692         (md_convert_frag): Adjust for BFD_ASSEMBLER.
 693         (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
 694         BFD_ASSEMBLER.
 695         (vax_reg_parse): Make the % register prefix mandatory for ELF,
 696         optional for a.out, and not allowed for VMS.  Adjust all callers.
 697         (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
 698         (md_create_long_jump): Likewise.
 699         (md_undefined_symbol): Likewise.
 700         (md_section_align): Likewise.
 701         (md_shortopts): Allow -k and -K for ELF.
 702         (md_parse_option): Set flag_want_pic if -k or -K.
 703         (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
 704         (tc_gen_reloc): New function if BFD_ASSEMBLER.
 705         * config/tc-vax.h (tc_headers_hook): Remove.
 706         (TARGET_FORMAT): Set according to object format and target
 707         environment.
 708         (BFD_ARCH, TARGET_ARCH): Define.
 709         (NO_RELOC): Adjust for BFD_ASSEMBLER.
 710         (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
 711         (tc_fix_adjustable): Define if BFD_ASSEMBLER.
 712         * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
 713
 714 2002-06-08  Alan Modra  <amodra@bigpond.net.au>
 715
 716         * Makefile.am: Run "make dep-am".
 717         * Makefile.in: Regenerate.
 718
 719         * as.c: Replace CONST with const.
 720         * write.c: Likewise.
 721         * config/obj-coff.c: Likewise.
 722         * config/tc-a29k.c: Likewise.
 723         * config/tc-arm.c: Likewise.
 724         * config/tc-dlx.c: Likewise.
 725         * config/tc-h8300.c: Likewise.
 726         * config/tc-h8500.c: Likewise.
 727         * config/tc-i370.c: Likewise.
 728         * config/tc-i860.c: Likewise.
 729         * config/tc-i960.c: Likewise.
 730         * config/tc-m68hc11.c: Likewise.
 731         * config/tc-m68k.c: Likewise.
 732         * config/tc-m88k.c: Likewise.
 733         * config/tc-mcore.c: Likewise.
 734         * config/tc-mips.c: Likewise.
 735         * config/tc-ns32k.c: Likewise.
 736         * config/tc-pdp11.c: Likewise.
 737         * config/tc-pj.c: Likewise.
 738         * config/tc-s390.c: Likewise.
 739         * config/tc-sh.c: Likewise.
 740         * config/tc-sparc.c: Likewise.
 741         * config/tc-tahoe.c: Likewise.
 742         * config/tc-tic80.c: Likewise.
 743         * config/tc-v850.c: Likewise.
 744         * config/tc-vax.c: Likewise.
 745         * config/tc-w65.c: Likewise.
 746         * config/tc-z8k.c: Likewise.
 747
 748 2002-06-08  Daniel Jacobowitz  <drow@mvista.com>
 749
 750         Based on patch from Matt Green:
 751         * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
 752         * config/tc-mips.c (s_mips_file): Renamed from s_file.
 753         (s_mips_loc): New function.
 754         (mips_nonecoff_pseudo_table): Call them.
 755         (append_insn): Call dwarf2_emit_insn.
 756
 757 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 758
 759         * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
 760         to -1.
 761         (file_ase_mips16): New veriable.
 762         (mips_eabi64): Remove.
 763         (CPU_HAS_MIPS16): New define.
 764         (CPU_HAS_MDMX): Fix data type.
 765         (md_begin): Code cleanup. Use file_ase_mips16.
 766         (mips_elf_final_processing): Handle mips16 header flag.
 767         Handle EABI flag without intermediate variable.
 768
 769 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 770
 771         * doc/as.texinfo: Update MIPS documentation.
 772
 773 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 774
 775         * config/tc-mips.c: Add define for $zero register.
 776         (md_begin): Add $zero as alias name for $0.
 777         (insn_uses_reg): Use ZERO define.
 778         (mips_ip): Add $zero as alias name for $0.
 779         (mips16_ip): Likewise.
 780         (s_cplocal): Demand empty rest of input line.
 781         (tc_get_register): Likewise. Add support for $kt0, kt1 register
 782         names. Use ZERO define. Fix input_line_pointer progress.
 783
 784 2002-06-07  Alan Modra  <amodra@bigpond.net.au>
 785
 786         * symbols.c: Replace CONST by const throughout.
 787         (symbol_find_exact): Split out from..
 788         (symbol_find_base): ..here.
 789         * symbols.h: Replace CONST by const throughout.
 790         (symbol_find_exact): Declare.
 791         * config/obj-elf.c: #include "struc-symbol.h".
 792         (elf_frob_file): If group name matches an exported symbol, use that
 793         symbol for the signature and ".group" as the section name.
 794
 795 2002-06-06  J"orn Rennecke <joern.rennecke@superh.com>
 796
 797         * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
 798         but warn about it.
 799         * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
 800         * testsuite/gas/sh/pcrel.d: Update.
 801         * testsuite/gas/sh/pcrel.l: New file.
 802
 803 2002-06-06  Daniel Jacobowitz  <drow@mvista.com>
 804
 805         * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
 806         and mips_opts.ase_mdmx if they are uninitialized.
 807
 808 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 809
 810         * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
 811         (hppa_force_relocation): Check if a stub just before the start symbol
 812         of the last call_info is reachable before forcing relocation.  Fix
 813         typo.
 814
 815 2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 816
 817         * config/tc-mips.c (mips_after_parse_args): New function.
 818         (md_begin): Move processing of defaults to mips_after_parse_args.
 819         config/tc-mips.h (md_after_parse_args): Define.
 820
 821 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 822
 823         * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
 824         (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
 825         (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
 826         * configure: Regenerate.
 827         * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
 828         environment.
 829
 830 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 831
 832         * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
 833
 834 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
 835
 836         * config/obj-elf.c (obj_elf_change_section): Set and check elf
 837         linkonce flag.  Print all warnings.
 838         (obj_elf_section): Parse ",comdat" for groups.
 839         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
 840         consistency of comdat flag.
 841
 842 2002-06-02  Richard Henderson  <rth@redhat.com>
 843
 844         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
 845         with LITERALs without sequence numbers.
 846
 847 2002-06-01  Richard Henderson  <rth@redhat.com>
 848
 849         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
 850         Rename them LITUSE_ALPHA_*.
 851
 852 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
 853
 854         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
 855         accept parentheses enclosed register lists.
 856
 857 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
 858
 859         * Makefile.am: Run "make dep-am".
 860         * Makefile.in: Regenerate.
 861         * po/POTFILES.in: Regenerate.
 862
 863 2002-05-31  Graeme Peterson  <gp@qnx.com>
 864
 865         * configure.in: Add i386-*-nto-qnx*.
 866         * configure: Regenerate.
 867
 868 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 869
 870         * config/tc-mips.c (mips_ip): Use unsigned long values for
 871         warning output.
 872
 873 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 874
 875         * config/tc-mips.c (s_cpsetup): Fix initialization of
 876         mips_cpreturn_register and mips_cpreturn_offset.
 877
 878 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 879
 880         * config/tc-mips.c (s_cpsetup): Fix comment.
 881
 882 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 883
 884         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
 885         (mips_ip): Likewise.
 886         (mips16_ip): Likewise.
 887         (tc_get_register): Likewise.
 888
 889 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
 890             Ed Satterthwaite  <ehs@broadcom.com>
 891
 892         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
 893         (mips_opts): Initialize "ase_mdmx" member.
 894         (file_ase_mdmx): New variable.
 895         (CPU_HAS_MDMX): New macro.
 896         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
 897         based on command line options and configuration defaults.
 898         (macro_build): Note in comment that use of MDMX in macros is
 899         not currently allowed.
 900         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
 901         "Z" MDMX operand types.
 902         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
 903         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
 904         types.
 905         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
 906         Add support for "-mdmx" and "-no-mdmx" options.
 907         (OPTION_ELF_BASE): Move to accomodate new options.
 908         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
 909         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
 910         file_ase_mdmx was set.
 911         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
 912         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
 913         nomdmx" directives.
 914
 915 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 916
 917         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
 918         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
 919         command line switch conforming to gcc conventions.
 920         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
 921
 922 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 923
 924         * config/tc-mips.c (macro_build_jalr): New Function.
 925         (md_begin): NewABI uses big GOTs.
 926         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
 927         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
 928         (load_address): Add some NewABI PIC support.
 929         (macro): Likewise.
 930         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
 931         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
 932
 933 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 934
 935         * config/tc-mips.c (load_address): Use mips_gp_register instead
 936         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 937         instead.
 938         (macro): Use mips_gp_register instead of hardcoded value.
 939
 940 2002-05-30  Richard Henderson  <rth@redhat.com>
 941
 942         * expr.h (operatorT): Add O_md17..O_md32.
 943         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 944         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 945         O_tprelhi, O_tprello, O_tprel): New.
 946         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 947         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 948         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 949         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 950         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 951         (md_apply_fix3): Handle TLS relocations.
 952         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 953         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 954         associated TLS reloc.  Check lituse_tls relocs match up.
 955         (emit_insn): Handle TLS relocations.
 956         (ldX_op): Remove.
 957
 958         * doc/c-alpha.texi: Add docs for tls relocations.
 959
 960 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 961
 962         * config/tc-mips.c (mips_gprel_offset): New variable.
 963         (s_gpvalue): Use it.
 964
 965 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 966
 967         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 968         write-write conflicts.
 969         (md_assemble): Reformat introductory comment.
 970         (parallel_ok): Prevent packing only if the first
 971         instruction cannot be packed.
 972
 973 2002-05-30  Jason Eckhardt <jle@redhat.com>
 974             Tom Rix <trix@redhat.com>
 975
 976         * config/tc-d10v.c (build_insn): Check for immediates.
 977
 978 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 979
 980         * config/tc-mips.c: Replace GP in comments by $gp.
 981         (mips_big_got): Initialize.
 982         (mips_trap): Initialize.
 983         (load_address): Use mips_gp_register instead of hardcoded value.
 984         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 985         (macro): Use mips_gp_register instead of hardcoded value.
 986         (macro2): Change load_address calls.
 987         (md_pcrel_from): Comment formatting.
 988         (s_cpload): Use mips_gp_register instead of hardcoded value.
 989         (s_cprestore): Likewise. Comment formatting.
 990         (s_gpword): Fix data type.
 991         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 992         (nopic_need_relax): Replace GP in comments by $gp.
 993         (mips_elf_final_processing): Better comment.
 994
 995 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 996
 997         * configure.in: Add DLX configuraton
 998         * Makefile.am: Add DLX configuraton
 999         * configure: Regenerate.
1000         * Makefile.in: Regenerate.
1001         * config/tc-dlx.c: New file.
1002         * config/tc-dlx.h: New files.
1003         * NEWS: Mention new support.
1004
1005 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
1006
1007         * config/obj-coff.c (write_object_file): Add missing semicolon.
1008
1009 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1010
1011         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
1012         by the define. Remove superfluous check of mips_opts.mips16.
1013         (append_insn): Likewise. Canonicalize variable increments.
1014         (macro_build): Canonicalize variable increments.
1015         (macro_build_lui): Likewise.
1016         (load_register): Likewise.
1017         (load_address): Move pointer initialization.
1018         (macro): Move pointer to a more local scope. Canonicalize variable
1019         increments. Better comments. Replace magic constant for RA by the
1020         define.
1021         (macro2): Replace magic constant for RA by the define. Canonicalize
1022         variable increments.
1023         (mips_ip): Canonicalize variable increments.
1024         (mips16_ip): Replace magic constant for RA by the define.
1025         (my_getSmallParser): Canonicalize variable increments/decrements.
1026         (my_getPercentOp): Likewise.
1027         (my_getSmallExpression): Likewise.
1028         (s_align): Likewise.
1029         (s_mipsset): Likewise.
1030         (s_cpsetup): Likewise.
1031         (s_insn): Remove superfluous check of mips_opts.mips16.
1032         (s_mips_stab): Likewise.
1033         (mips_handle_align): Canonicalize variable increments.
1034         (s_mips_ent): Likewise.
1035         (s_mips_end): Add comment.
1036
1037 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
1038
1039         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1040         * configure: Regenerate.
1041
1042 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
1043
1044         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1045         * Makefile.in: Regenerate.
1046         * dep-in.sed: Reorder to match OBJS in Makefile.am.
1047         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1048         * configure: Regenerate.
1049         * as.h: Use #include "" instead of <> for local header files.
1050         * flonum-konst.c: Likewise.
1051         * flonum-mult.c: Likewise.
1052         * gasp.c: Likewise.
1053         * listing.c: Likewise.
1054         * config/tc-ia64.h: Likewise.
1055         * config/tc-v850.h: Likewise.
1056
1057 2002-05-24  TAMURA Kent <kent@netbsd.org>
1058
1059         * configure.in: Add a target for i386-netbsdpe.
1060         * configure: Regenerate.
1061
1062 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
1063
1064         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1065         (obj_elf_common): Call elf_common.
1066         (obj_elf_tls_common): New function.
1067         (elf_pseudo_tab): Support .tls_common.
1068         (special_sections): Add .tdata and .tbss.
1069         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1070         sections.
1071         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1072         (obj_elf_parse_section_letters): Include T in error message.
1073         * config/tc-ppc.c (ppc_section_letter): Likewise.
1074         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1075         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1076         SEC_MERGE.
1077         * config/tc-sparc.c (md_apply_fix3): Likewise.
1078         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1079         Define them if not BFD_ASSEMBLER.
1080         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1081         and @NTPOFF.
1082         (md_apply_fix3): Add TLS relocs.
1083         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1084         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1085         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1086         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1087         (ia64_elf_section_letter): Include T in error message.
1088         (md_begin): Support TLS operators.
1089         (md_operand): Likewise.
1090         (ia64_gen_real_reloc_type): Support TLS relocs.
1091         * testsuite/gas/i386/tlspic.s: New file.
1092         * testsuite/gas/i386/tlsd.s: New file.
1093         * testsuite/gas/i386/tlsnopic.s: New file.
1094         * testsuite/gas/i386/tlsd.d: New file.
1095         * testsuite/gas/i386/tlsnopic.d: New file.
1096         * testsuite/gas/i386/tlspic.d: New file.
1097         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1098         * testsuite/gas/ia64/tls.s: New file.
1099         * testsuite/gas/ia64/tls.d: New file.
1100         * testsuite/gas/ia64/ia64.exp: Add tls test.
1101         * write.c (adjust_reloc_syms): Don't change symbols in
1102         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1103
1104 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1105
1106         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1107         round the relocation up rather than down.
1108
1109 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1110
1111         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1112         flag.
1113         * doc/as.texinfo: Document that the COFF version of .section
1114         ignores the 'a' flag.
1115
1116 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
1117
1118         * config/tc-alpha.c (assemble_tokens): Protect use of
1119         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1120
1121         * write.c (size_seg): Check adjustment to last frag.
1122         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1123         section alignment.
1124         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1125         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1126         (write_object_file): Invoke md_do_align if available, and use
1127         frag_align_code on text sections.
1128         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1129         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1130         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1131         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1132         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
1133         BFD_ASSEMBLER too.
1134
1135 2002-05-22  H.J. Lu <hjl@gnu.org>
1136
1137         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1138         for source file.
1139
1140 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
1141
1142         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1143         as ELF builds.
1144
1145 2002-05-22  H.J. Lu <hjl@gnu.org>
1146
1147         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1148         for one .loc for compiler.
1149
1150 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1151
1152         * config/tc-mips.c (macro): Relax warning, it's toot strict for
1153         embedded-PIC.
1154
1155 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1156
1157         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1158         Optimize the rotate by zero case.
1159
1160 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
1161
1162         * configure.in: Remove accidental enabling of bfd_gas=yes for
1163         sh-coff targets.
1164         * configure: Regenerate.
1165
1166 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
1167
1168         * app.c: Fix formatting.
1169         * as.c: Likewise.
1170         * ehopt.c: Likewise.
1171         * expr.c: Likewise.
1172         * input-file.c: Likewise.
1173         * listing.c: Likewise.
1174         * macro.h: Likewise.
1175         * stabs.c: Likewise.
1176         * symbols.c: Likewise.
1177
1178 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
1179
1180         * config/obj-generic.c: Delete file.
1181         * config/obj-generic.h: Likewise.
1182
1183 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
1184
1185         * config/tc-avr.c (mcu_types): Update for new devices.
1186
1187 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1188
1189         * config/tc-mips.c (macro): Warn about wrong la/dla use.
1190
1191 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1192
1193         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1194         worked sometimes by accident. Fix copy&paste comment.
1195
1196 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1197
1198         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1199         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1200         (mips_elf_final_processing): Let n32 use .reginfo.
1201
1202 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1203
1204         * config/tc-mips.c (append_insn): Fix too small range of variable.
1205
1206 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
1207
1208         * config/tc-arm.c (arm_cleanup): Remove redundant call to
1209         listing_prev_line().
1210
1211 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
1212
1213         * config/tc-arm.c (md_assemble): Remove redundant call to
1214         listing_prev().
1215
1216         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1217         loc_directive_seen.
1218
1219         * stabs.c (s_stab_generic): Fix grammatical error in warning
1220         message.
1221
1222 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
1223
1224         * write.c (subsegs_finish): Don't specially align last subseg.
1225
1226 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
1227
1228         * stabs.c (s_stab_generic): Warn about a description field that is
1229         too big.
1230
1231         * config/obj-coff.c: Fix compile time warnings when compiling
1232         without BFD_ASSEMBLER defined.
1233         Fix formatting.
1234
1235         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1236         target.
1237         (md_pcrel_from_section): Use md_pcrel_from().
1238
1239 2002-05-11  Bruno Haible  <bruno@clisp.org>
1240
1241         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1242         by dwarf2_directive_loc, instead of calling dwarf2_where.
1243
1244 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
1245
1246         * config/obj-coff.h: Fix formatting.
1247         * config/tc-mcore.c: Likewise.
1248         * config/tc-mn10300.c: Likewise.
1249         * config/tc-openrisc.c: Likewise.
1250         * config/tc-or32.c: Likewise.
1251         * config/tc-pdp11.c: Likewise.
1252         * config/tc-ppc.c: Likewise.
1253         * config/tc-ppc.h: Likewise.
1254         * config/tc-sh64.c: Likewise.
1255         * config/tc-sh.c: Likewise.
1256         * config/tc-tic54x.c: Likewise.
1257         * config/tc-xstormy16.c: Likewise.
1258         * config/tc-xstormy16.h: Likewise.
1259
1260 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
1261
1262         * config/obj-coff.c: Fix formatting.
1263         * config/obj-elf.c: Likewise.
1264         * config/tc-alpha.c: Likewise.
1265         * config/tc-arm.c: Likewise.
1266         * config/tc-d10v.c: Likewise.
1267         * config/tc-d30v.c: Likewise.
1268         * config/tc-h8300.c: Likewise.
1269         * config/tc-hppa.c: Likewise.
1270
1271 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
1272
1273         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1274         reloc when no_cond_jump_promotion.
1275
1276 2002-05-08  Jim Wilson  <wilson@redhat.com>
1277
1278         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1279         current variable part of frag.
1280
1281 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
1282
1283         * config/tc-mmix.c: Fix formatting.
1284         * config/tc-mmix.h: Likewise.
1285
1286 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
1287
1288         * configure: Regenerate.
1289
1290 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
1291
1292         * config/tc-m68k.c: Fix formatting.
1293
1294 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
1295
1296         * Makefile.am: Honour DESTDIR.
1297         * Makefile.in: Regenerate.
1298
1299 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
1300
1301         * config/tc-ia64.c: Fix formatting.
1302         * config/tc-ia64.h: Likewise.
1303
1304 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
1305
1306         * config/tc-mips.c: Fix formatting.
1307         * config/tc-s390.c: Likewise.
1308         * config/tc-s390.h: Likewise.
1309
1310 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
1311
1312         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1313         information for instructions.
1314
1315 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
1316
1317         * as.h: Fix formatting.
1318         * cgen.c: Likewise.
1319         * cgen.h: Likewise.
1320         * dwarf2dbg.c: Likewise.
1321         * frags.h: Likewise.
1322         * gasp.c: Likewise.
1323         * macro.c: Likewise.
1324         * read.c: Likewise.
1325         * stabs.c: Likewise.
1326         * symbols.c: Likewise.
1327
1328 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
1329
1330         * app.c (mri_pseudo): Only declare for TC_M68K.
1331
1332         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1333         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1334         BFD_RELOC_16_BASEREL.
1335         (md_assemble): Likewise.
1336         (md_apply_fix3): Likewise.
1337
1338 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
1339
1340         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1341         zero into an add of zero - it is not the same.
1342
1343 2002-05-01  Arati Dikey <aratid@kpit.com>
1344
1345         * tc-sh.c (get_specific): Generate warning if the same
1346         destination register is used in parallel instructions.
1347
1348 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
1349
1350         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1351
1352 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
1353
1354         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1355         backwards to prevent cascading errors.
1356
1357 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
1358
1359         * configure.in: Add support for powerpc-*-windiss.
1360         * configure: Regenerated.
1361
1362 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
1363
1364         * config/tc-s390.c (md_parse_option): Formatting.
1365
1366         * config/tc-i386.c: Formatting fixes, add missing space in error
1367         message.
1368
1369 2002-04-24  Christian Groessler <chris@groessler.org>
1370
1371         * config/tc-z8k.c (build_bytes): Add support for new cases:
1372         CLASS_IGNORE and ARG_NIM4.
1373         (md_assemble): Prevent destruction of input_line_pointer if
1374         get_operands returns failure.
1375
1376 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
1377
1378         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1379         instructions to be generated by macros.
1380
1381 2002-04-24  Andreas Schwab  <schwab@suse.de>
1382
1383         * config/tc-i386.c (output_jump, output_disp)
1384         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1385         more.
1386         (md_apply_fix3): Remember addend value for rela relocations.
1387         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1388
1389 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
1390
1391         * config/tc-mips.c (macro_build): Add close-parenthesis missing
1392         from previous change.
1393
1394 2002-04-22  Eric Christopher  <echristo@redhat.com>
1395
1396         * config/tc-mips.c (macro_build): Add warning if macro instructions
1397         are expanded into a branch delay slot.
1398
1399 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
1400
1401         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1402         numbers, gdb relies on them to detect the start of the prologue.
1403
1404 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1405
1406         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1407         symbols in merge sections.
1408
1409 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
1410
1411         * as.c (main): Don't reference _bfd_chunksize.
1412
1413 2002-04-15  Tom Rix  <trix@redhat.com>
1414
1415         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1416         symbols in merge sections.
1417
1418 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
1419
1420         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1421         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1422         argument for the precision.
1423         (gen_to_words): Update accordingly.
1424
1425 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
1426
1427         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1428         BFD_VERSION_STRING unavailable.
1429         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1430
1431 2002-04-09  J"orn Rennecke <joern.rennecke@superh.com>
1432
1433         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1434         symbol_used_in_reloc_p is true.
1435
1436         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1437         endian hosts.
1438
1439 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
1440
1441         * dep-in.sed: Cope with absolute paths.
1442         * Makefile.am (dep.sed): Subst TOPDIR.
1443         Run "make dep-am".
1444         * Makefile.in: Regenerate.
1445
1446 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1447
1448         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1449         (mips_ip): Remove unused variable.
1450         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1451         unsigned char with bfd_byte.
1452         (s_file): Remove unused variable.
1453         (s_mips_ent): Likewise.
1454
1455 2002-04-03  Tom Rix  <trix@redhat.com>
1456
1457         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1458         (build_insn): Same.
1459         (find_opcode): Fix warning in as_warn.
1460         * config/tc-d10v.h: Update Copyright.
1461
1462 2002-04-03  Alan Matsuoka <alanm@redhat.com>
1463             Tom Rix  <trix@redhat.com>
1464
1465         From Jeff Knaggs <jknaggs@redhat.com>
1466         * config/tc-d10v.c (check_resource_conflict): New function to
1467         check for resource conflicts.
1468
1469         From Jason Eckhardt  <jle@redhat.com>
1470         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1471         imm3 fields.
1472         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1473         reserved control registers is used.
1474         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1475         imm3 fields.
1476
1477         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
1478         * tc-d10v.c (parallel_ok): Prevent packing only if the first
1479         instruction cannot be packed.
1480
1481         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
1482         * gas/config/tc-d10v.c (check_resource_conflict): Only check
1483         write-write conflicts.
1484         (md_assemble): Reformat introductory comment.
1485         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1486         arguments.
1487
1488 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
1489
1490         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1491         O_logical_not>): Derive final_seg from add_symbol.
1492         <O_multiply..O_logical_or>: More final_seg twiddles.
1493
1494 2002-04-01  Jessica Han  <jessica@cup.hp.com>
1495
1496         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1497         in 32-bit mode.
1498
1499 2002-03-27  Andreas Schwab  <schwab@suse.de>
1500
1501         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1502         field for pc-relative fixups.
1503         (output_disp): Likewise.
1504         (md_estimate_size_before_relax): Likewise.
1505         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1506         pc-relative fixups in 64bit mode.
1507
1508 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
1509
1510         * config/te-aix5.h: Typo fix.
1511
1512 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
1513
1514         * Makefile.am: Run "make dep-am".
1515         * Makefile.in: Regenerate.
1516         * doc/Makefile.in: Regenerate.
1517
1518 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
1519
1520         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1521         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1522
1523 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
1524
1525         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1526         the EXTENDED bit here; report the estimate according to the
1527         current size.
1528
1529 2002-03-18  Tom Rix  <trix@redhat.com>
1530
1531         * configure.in: Add AIX 5 support.
1532         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1533         * config/te-aix5.h: New file. AIX 5 support.
1534         * configure: Regenerate.
1535
1536 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
1537
1538         * po/fr.po: Updated version.
1539
1540 2002-03-16  Andreas Jaeger  <aj@suse.de>
1541
1542         * doc/c-mips.texi (Machine Dependencies): Add new node.
1543
1544 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
1545
1546         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1547         (mips_opts): Initialize "ase_mips3d" member.
1548         (file_ase_mips3d): New variable.
1549         (CPU_HAS_MIPS3D): New macro.
1550         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1551         based on command line options and configuration defaults.
1552         (macro_build, mips_ip): Accept MIPS-3D instructions if
1553         mips_opts.ase_mips3d is set.
1554         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1555         Add support for "-mips3d" and "-no-mips3d" options.
1556         (OPTION_ELF_BASE): Move to accomodate new options.
1557         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1558         (mips_elf_final_processing): Add a comment indicating that a
1559         MIPS-3D ASE ELF header flag should be set, when one exists.
1560         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1561         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1562         nomips3d" directives.
1563
1564 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
1565
1566         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1567         a weak symbol in same section to be within reach.
1568
1569 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
1570
1571         * po/fr.po: Updated version.
1572
1573 2002-03-12  Andreas Schwab  <schwab@suse.de>
1574
1575         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1576         body record so that an error is given for misplaced .save
1577         pseudo-ops.
1578
1579 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
1580
1581         * config/tc-i386.h (REX_OPCODE): Define.
1582         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1583         (rex_byte): typedef to int.
1584         * config/tc-i386.c: Group prototypes and vars together.
1585         Formatting fixes.  Remove occurrences of "register" keyword.
1586         (true): Delete.
1587         (false): Delete.
1588         (mode_from_disp_size): Add INLINE keyword to prototype.
1589         (fits_in_signed_byte): Likewise.
1590         (fits_in_unsigned_byte): Likewise.
1591         (fits_in_unsigned_word): Likewise.
1592         (fits_in_signed_word): Likewise.
1593         (fits_in_unsigned_long): Likewise.
1594         (fits_in_signed_long): Likewise.
1595         (type_names): Constify.
1596         (intel_float_operand): Constify param.
1597         (add_prefix): Use REX_OPCODE.
1598         (md_assemble): Likewise.  Modify for changed rex_byte.
1599         (parse_insn): Split out of md_assemble.
1600         (parse_operands): Likewise.
1601         (swap_operands): Likewise.
1602         (optimize_imm): Likewise.
1603         (optimize_disp): Likewise.
1604         (match_template): Likewise.
1605         (check_string): Likewise.
1606         (process_suffix): Likewise.
1607         (check_byte_reg): Likewise.
1608         (check_long_reg): Likewise.
1609         (check_qword_reg): Likewise.
1610         (check_word_reg): Likewise.
1611         (finalize_imm): Likewise.
1612         (process_operands): Likewise.
1613         (build_modrm_byte): Likewise.
1614         (output_insn): Likewise.
1615         (output_branch): Likewise.
1616         (output_jump): Likewise.
1617         (output_interseg_jump): Likewise.
1618         (output_disp): Likewise.
1619         (output_imm): Likewise.
1620
1621 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
1622
1623         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1624
1625 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
1626
1627         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1628         relocs except when BFD64.
1629
1630         * write.c (number_to_chars_bigendian): Don't abort when N is
1631         larger than sizeof (VAL).
1632         (number_to_chars_littleendian): Likewise.
1633
1634 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1635
1636         * config/tc-hppa.c (md_apply_fix3): Add cast.
1637         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1638         e_rrsel.
1639
1640 2002-03-05  Paul Koning  <pkoning@equallogic.com>
1641
1642         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1643         (parse_ac5): New function for parsing float regs in float operand.
1644         (parse_expression): Remove attempt to make literals be octal.
1645         (parse_op_no_deferred): Support float literals.
1646         (parse_op): Reject attempts to refer to float regs.
1647         (parse_fop): New function, like parse_op but for float operand.
1648         (md_assemble): Add cases to parse float operands.  Also fix
1649         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1650
1651 2002-03-04  H.J. Lu <hjl@gnu.org>
1652
1653         * config/obj-elf.c (special_section): Add .init_array,
1654         .fini_array and .preinit_array.
1655
1656         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1657         .init_array and .fini_array.
1658
1659 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
1660
1661         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1662         visibility.
1663         (obj_frob_symbol): Copy visibility.
1664
1665 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
1666
1667         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1668         s_text.
1669         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1670
1671 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
1672
1673         * po/es.po: Updated.
1674
1675 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
1676
1677         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1678         only, undo the changes made on 2001-06-08, with the
1679         effect being that common or extern symbols are
1680         adjusted for embedded-PIC, but weak symbols are not.
1681         (md_estimate_size_before_relax: Likewise, with the effect
1682         that extern symbols are treated the same as weak symbols
1683         only if not embedded-PIC.
1684         (mips_fix_adjustable) Likewise, with the effect that
1685         weak or extern symbols are not adjusted for embedded-PIC.
1686         (md_apply_fix3): Tweak so that the case where value is zero
1687         is handled more correctly for embedded-PIC code.
1688
1689 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
1690
1691         * doc/as.texinfo (Overview): Add missing @ifset IA64
1692
1693         * configure.in (LINGUAS): Add es.po.
1694         * configure: Regenerate.
1695         * po/es.po: New file.
1696
1697 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1698
1699         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1700         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1701         and NO_PIC cases. Code cleanup.
1702         (macro2): Fix handling of 64bit register loads.
1703
1704 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
1705
1706         * doc/as.texinfo: Add entry for IA64.
1707         * doc/c-ia64.texi: New file.
1708
1709 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
1710
1711         * config/tc-hppa.c: Update copyright date.
1712
1713         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1714         Remove references to chip manufacturers.
1715         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1716         Correct comments.
1717         (md_show_usage): Remove references to chip manufacturers.  Mention
1718         -mpower4.
1719         (md_begin): Test power4 opcode flag bits.
1720
1721 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
1722
1723         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1724         count exceeds prologue count.
1725         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1726         (unwind.label_prologue_count): New member.
1727
1728         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1729
1730         (get_saved_prologue_count): New function.
1731         (save_prologue_count): New function.
1732         (free_saved_prologue_count): New function.
1733         (dot_label_state): Record state label by calling save_prologue_count().
1734         (dot_copy_state): Restore prologue count by calling
1735         get_saved_prologue_count().
1736         (generate_unwind_image): Free up list of saved prologue
1737         counts by calling free_saved_prologue_counts().
1738
1739 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
1740
1741         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1742         function declarations.
1743
1744 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
1745
1746         * NEWS: Note that GASP is now deprecated.
1747         * Makefile.am: Do not build gasp-new by default.
1748         * Makefile.in: Regenerate.
1749         * doc/Makefile.am: Do not install gasp.info.
1750         * doc/Makefile.in: Regenerate.
1751         * gas/gasp.texi: Note that gasp is now deprecated.
1752
1753 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
1754
1755         * NEWS: Mark 2.12 branch.
1756
1757 2002-02-19  Tom Tromey  <tromey@redhat.com>
1758
1759         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1760
1761 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1762
1763         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1764         option input.
1765
1766 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1767
1768         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1769         Make bit size independent of architecture switch.
1770         (md_begin): Add warning for -m64 with -Aesa.
1771         (s390_md_end): Use renamed architecture defines.
1772
1773 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
1774
1775         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1776
1777 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
1778
1779         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1780         instead of CRIS.
1781
1782 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
1783
1784         * config/tc-mips.c (md_estimate_size_before_relax): Really
1785         make sure we treat weak like extern only for ELF.  (Fixes
1786         patch from 2001-07-25.)
1787
1788 2002-02-15  Ben Elliston  <bje@redhat.com>
1789
1790         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1791         works as expected.
1792
1793 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
1794
1795         * NEWS: Mention support for MMIX.
1796
1797 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
1798
1799         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1800         a sequence of indpendent 'if' statements for easier debugging
1801         and future modification.
1802
1803 2002-02-13  Matt Fredette  <fredette@netbsd.org>
1804
1805         * config/tc-m68k.c (md_show_usage): No longer display a
1806         hard-coded "68020" for the default CPU, instead display the
1807         canonical name of the true, configured default CPU.
1808         (m68k_elf_final_processing): Mark objects for sub-68020
1809         CPUs with the new EF_M68000 flag.
1810
1811 2002-02-13  Andreas Schwab  <schwab@suse.de>
1812
1813         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1814         pc-relative relocations to merge sections in 64-bit mode.
1815
1816 2002-02-13  Ben Elliston  <bje@redhat.com>
1817
1818         * NEWS: Document floating point number handling in gasp.
1819         * gasp.c: Include <assert.h> and "xregex.h".
1820         (is_flonum): New function.
1821         (chew_flownum): Likewise.
1822         (change_base): Consume flonums from the input, where possible.
1823         * doc/gasp.texi (Constants): Document floating point numbers.
1824
1825 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1826
1827         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1828         that implicitly use LR and RR selectors.
1829
1830 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
1831
1832         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1833         and `epsw' as available on AM33 and above only.
1834         (other_register_name): Add logic to handle machine type encoded in
1835         reg_number.
1836
1837 2002-02-11  Tom Rix  <trix@redhat.com>
1838
1839         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1840         xcoff64.
1841
1842 2002-06-11  Alexandre Oliva  <aoliva@redhat.com>
1843
1844         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1845         Use all over.
1846
1847 2002-02-11  Jan Hubicka  <jh@suse.cz>
1848
1849         * i386.c (md_assemble): Support 32bit address prefix.
1850         (i386_displacement): Likewise.
1851         (i386_index_check): Accept 32bit addressing in 64bit mode.
1852
1853 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1854
1855         * config/tc-sh.c (dot): Removed unused function.
1856
1857 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1858
1859         * Makefile.am: "make dep-am".
1860         * Makefile.in: Regenerate.
1861         * aclocal.m4: Regenerate.
1862         * config.in: Regenerate.
1863         * configure: Regenerate.
1864         * doc/Makefile.in: Regenerate.
1865
1866 2002-02-10  Richard Henderson  <rth@redhat.com>
1867
1868         * doc/c-alpha.texi: New file.
1869         * doc/Makefile.am (CPU_DOCS): Add it.
1870         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1871
1872 2002-02-09  Richard Henderson  <rth@redhat.com>
1873
1874         * config/tc-alpha.c (O_samegp): New.
1875         (USER_RELOC_P): Include it.
1876         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1877         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1878         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1879         (alpha_validate_fix): New.
1880         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1881
1882 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1883
1884         * doc/c-cris.texi: New.
1885         * doc/all.texi: @set CRIS.
1886         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1887         Include c-cris.texi.
1888         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1889         * doc/Makefile.in: Regenerate.
1890
1891 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1892
1893         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1894         determine if a number is a sign-extended 32-bit number.
1895         (load_register): Use IS_SEXT_32BIT_NUM.
1896         (macro): Check if load/store macro handling is using a
1897         constant 32-bit address on 64-bit address systems, and if
1898         so optimize the generation of that address.
1899
1900 2002-02-08  Richard Henderson  <rth@redhat.com>
1901
1902         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1903         we've eliminated all foreign relocation types yet.
1904         (alpha_fix_adjustable): Likewise.
1905
1906 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1907
1908         Contribute sh64-elf.
1909         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1910                     Stephen Clarke <Stephen.Clarke@st.com>
1911         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1912         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1913         * config/tc-sh.c (md_relax_table): Added default sizes for
1914         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1915         MOVI_16, MOVI_32 and MOVI_48.
1916         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1917         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1918         and MOVI_16.
1919         (shmedia_md_estimate_size_before_relax): Remove redundant
1920         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1921         Retain UNDEF_MOVI until expression decays to number.
1922         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1923         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1924         relocation types.  Take fixP->fx_addnumber into account too.
1925         (shmedia_md_apply_fix): Likewise.
1926         (shmedia_md_convert_frag): Likewise.
1927         (shmedia_build_Mytes): Likewise.
1928         (sh64_consume_datalabel): Complain about nested datalabel.
1929         Support PIC relocs.  Call sh_parse_name.
1930         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1931         in tc-sh.h to SHmedia reloc types.
1932         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1933         MOVI_GOTPC): New relaxation constants.
1934         (md_relax_table): Introduce relaxation directives for PIC-related
1935         constants.
1936         (sh_PIC_related_p): Handle datalabel.
1937         (sh_check_fixup): Choose SH5 PIC relocations.
1938         (sh_cons_fix_new): Added BDF_RELOC_64.
1939         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1940         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1941         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1942         current ISA is SHmedia, get 7 bytes.
1943         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1944         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1945         void function.
1946         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1947         shmedia_apply_fix3 and make void.
1948         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1949         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1950         as_bad.
1951         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1952         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1953         2001-03-14  DJ Delorie  <dj@redhat.com>
1954         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1955         * doc/Makefile.in(CPU_DOCS): Ditto.
1956         * doc/c-sh64.texi: New file.
1957         * doc/as.texinfo: Add SH64 support.
1958         2001-03-13  DJ Delorie  <dj@redhat.com>
1959         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1960         A_REUSE_PREV so that its purpose is more obvious.
1961         (shmedia_build_Mytes): Ditto.
1962         2001-03-07  DJ Delorie  <dj@redhat.com>
1963         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1964         before processing.
1965         (sh64_vtable_inherit): Ditto.
1966         (strip_datalabels): New, strip "datalabel" from given line.
1967         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1968         pseudos.
1969         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1970         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1971         call ...
1972         (shmedia_build_Mytes): ... to here.
1973         2001-03-06  DJ Delorie  <dj@redhat.com>
1974         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1975         is a generic one.
1976         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1977         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1978         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1979         address by one in call to dwarf2_emit_insn.
1980         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1981         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1982         alignment handling broken by imported changes.
1983         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1984         (sh64_handle_align): Declare.
1985         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1986         (sh64_max_mem_for_rs_align_code): Declare.
1987         (enum sh64_isa_values): Moved here from tc-sh64.c.
1988         (md_do_align): Define.
1989         (sh64_do_align): Declare.
1990         (struct sh64_tc_frag_data): New.
1991         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1992         changed.
1993         (TC_FRAG_INIT): Change to set new datatype.
1994         (struct sh64_segment_info_type): Rename member
1995         last_flushed_location to last_contents_mark.  All users changed.
1996         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1997         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1998         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1999         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
2000         of unsetting seen_insn.
2001         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
2002         call sh64_update_contents_mark.
2003         (sh_handle_align): Remove HAVE_SH64-conditioned code.
2004         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
2005         enum sh64_isa_values.
2006         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
2007         (emitting_crange): Boolean guard moved to file scope from function
2008         scope in sh64_set_contents_type.
2009         (s_sh64_abi): New.
2010         (sh64_update_contents_mark): New; most split out from
2011         sh64_flush_pending_output.
2012         (shmedia_md_end): Call sh64_update_contents_mark.  Set
2013         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
2014         (sh64_do_align): New function.
2015         (sh64_max_mem_for_rs_align_code): New function.
2016         (sh64_handle_align): Rename from shmedia_do_align.  Make
2017         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
2018         four.  Change return-type to void.
2019         (shmedia_elf_new_section): Remove.
2020         (shmedia_md_assemble): Call sh64_update_contents_mark.
2021         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
2022         new frag.  Call sh64_update_contents_mark after making the new
2023         frag.
2024         (sh64_flush_pending_output): Just call sh64_update_contents_mark
2025         and sh_flush_pending_output.
2026         (sh64_flag_output): Also call md_flush_pending_output, but add
2027         condition on not emitting_crange.
2028         (sh64_tc_cons_fix_new): Remove.
2029         2001-01-12  Nick Clifton  <nickc@redhat.com>
2030         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2031         alignment handling scheme imported from sourceware.
2032         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2033         * config/tc-sh64.h (TARGET_FORMAT): Define.
2034         (sh64_target_format): Prototype.
2035         * config/tc-sh64.c (sh64_target_mach): New function.
2036         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2037         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2038         zero_address_frag instead of copying the frag of the symbol.
2039         (shmedia_frob_file_before_adjust): Ditto.
2040         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2041         to valueT to remove signedness.
2042         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
2043         headers to output_bfd.  Do not evaluate symbols if final is false;
2044         do emit fixups.
2045         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2046         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2047         to the current frag, call shmedia_md_convert_frag to emit fixups
2048         and make frag_wane neutralize the frag.  Update comments.
2049         * config/tc-sh.c (md_convert_frag): Change caller of
2050         shmedia_md_convert_frag.
2051         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
2052         * config/tc-sh64.h: Tweak comments and correct formatting.
2053         * config/tc-sh64.c: Ditto.
2054         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2055         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2056         for the no-relocation case.
2057         (shmedia_check_limits): Fix range check being off-by-one for PTA.
2058         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
2059         wrappers.
2060         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
2061         comment.
2062         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2063         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2064         expansion.
2065         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2066         Correct comment.
2067         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2068         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2069         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2070         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2071         al>: Set lowest bit of field to relocate to 1 and rest to empty,
2072         if reloc is emitted.
2073         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2074         New options plus bugfixes.
2075         * config/tc-sh.c (md_longopts): New options "-no-expand" and
2076         "-expand-pt32".
2077         (md_parse_option): Handle new options.
2078         (md_show_usage): Add blurb for new options.
2079         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2080         (sh64_expand, sh64_pt32): New variables.
2081         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2082         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2083         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
2084         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
2085         <resolved previously-pc-relative relocs>: Handle
2086         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2087         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2088         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2089         points to SHcompact code.
2090         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2091         SH64PCREL16)>: Check that ISA of what operand points at and
2092         PTA/PTB matches, or emit error.
2093         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2094         SHMEDIA_BFD_RELOC_PT.
2095         (shmedia_immediate_op): If pcrel, emit fixup also for constant
2096         operand.
2097         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2098         condition for MOVI expansion.
2099         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2100         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
2101         sh64_expand.
2102         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2103         fixup.
2104         (sh64_target_format): Error-check setting of sh64_pt32 and
2105         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
2106         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2107         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2108         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2109         * config/tc-sh64.c: Improve comments.
2110         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
2111         not say the linker will check correctness of PTA/PTB expansion.
2112         (shmedia_md_end): Make non-static.
2113         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
2114         prototype.
2115         * config/tc-sh.c (sh_finalize): Remove.
2116         * config/tc-sh.h (md_end): Do not define.
2117         Remove prototype for sh_finalize.
2118         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2119         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2120         sh64_section_data container when storing section type in tdata
2121         field in elf_section_data.
2122         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2123         EF_SH5.
2124         * Makefile.am: Update dependencies.
2125         * Makefile.in: Regenerate.
2126         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
2127         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2128         dwarf2_emit_insn call with test on debug_type.
2129         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
2130         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2131         CRT_SH5_ISA32 sticky for 64-bit.
2132         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
2133         Generate .crange sections when switching ISA mode or emitting
2134         constants in same section as code.
2135         * config/tc-sh64.c: Reformat structure definitions.
2136         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2137         variables.
2138         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
2139         to emit a .cranges descriptor when contents type changes.  Only
2140         emit error if changing contents type and -no-mix is in effect.
2141         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2142         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2143         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
2144         sh64_flush_last_crange over sections.
2145         When checking main symbol of datalabel symbol, check for
2146         STO_SH5_ISA32, not ISA type of section in definition.
2147         (shmedia_frob_file_before_adjust): Check main symbol for
2148         STO_SH5_ISA32; don't check ISA type of section in definition.
2149         (shmedia_frob_section_type): Adjust for .cranges; set section flag
2150         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2151         .cranges entries have been output.
2152         (shmedia_elf_new_section): Just call md_flush_pending_output.
2153         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2154         fix.  Do not set tc_segment_info_data.in_code for section.  Call
2155         sh64_set_contents_type for SHmedia code.
2156         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2157         false.  Call md_flush_pending_output.
2158         (sh64_target_format): Check that -no-mix and
2159         -shcompact-const-crange are used in sane combination with other
2160         options.
2161         (shmedia_md_pcrel_from_section): Check type of fix for how to
2162         adjust pc-relative.
2163         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2164         not ISA type of section in definition.
2165         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2166         hold contents-type state.
2167         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2168         (sh64_flush_pending_output): Declare.
2169         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2170         (sh64_tc_cons_fix_new): Declare.
2171         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2172         call sh64_flag_output.
2173         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
2174         call sh64_set_contents_type to mark SHcompact code and set
2175         seen_insn.
2176         (md_longopts): New options "-no-mix" and
2177         "-shcompact-const-crange".
2178         (md_parse_option): Handle new options.
2179         (md_show_usage): Add blurb for new options.
2180         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2181         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
2182         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2183         (sh64_last_insn_frag): New.
2184         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2185         to get frag for insn opcode for generating fixups; do not assume it
2186         is the same frag.
2187         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2188         for new insn.
2189         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2190         section.
2191         (TC_FRAG_TYPE): Define as fragS *.
2192         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2193         (sh64_last_insn_frag): Declare.
2194         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2195         not == NULL before dereferencing.
2196         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2197         Get rid of BFD section flag and EF_SH64_ABI64.
2198         * config/tc-sh64.c (shmedia_frob_section_type): Use
2199         elf_section_data (sec)->tdata, not a specific BFD section flag, to
2200         communicate the section as containing SHmedia code.  Describe why.
2201         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
2202         EF_SH64 regardless of ABI.
2203         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2204         in error message.  Handle resolved expressions for
2205         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2206         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2207         (shmedia_check_limits): Handle BFD_RELOC_64.
2208         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2209         a STO_SH5_ISA32 symbol, only the BFD value.
2210         2000-12-11  Ben Elliston  <bje@redhat.com>
2211         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2212         dwarf2_generate_asm_lineno.
2213         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
2214         Handle PC-relative MOVI expansions with assembler relaxation.
2215         Generate PC-relative relocs from 16-bit PC-relative expressions.
2216         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2217         (shmedia_md_pcrel_from_section): ...here.
2218         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2219         turned completely resolved.  Adjust relocation type for 16-bit
2220         immediate operands that has turned PC-relative.  Adjust back for
2221         MD_PCREL_FROM_SECTION being applied twice.
2222         (shmedia_md_convert_frag): Always emit reloc for expression with
2223         global or weak symbol.  Handle relaxation result for PC-relative
2224         expressions.
2225         (shmedia_md_estimate_size_before_relax): An expression with a weak
2226         or global symbol can not be relaxed.  Break out tests for
2227         relaxable symbol into variable sym_relaxable.
2228         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2229         UNDEF_MOVI)>: Break out any PC-relative expression and change
2230         relaxation type.
2231         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2232         opjp.
2233         <case A_IMMS16>: Fix typo for initial minor relaxation type of
2234         MOVI expansion.  If X_op_symbol of the immediate expression is
2235         set, make an expression symbol for the argument to frag_var.
2236         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2237         relaxations.
2238         (END): Adjust for new relaxations.
2239         (md_relax_table): Add entries for new relaxations.
2240         2000-12-07  Ben Elliston  <bje@redhat.com>
2241         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2242         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2243         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2244         SHORI operand offsets in PT/PTA/PTB expansions.
2245         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2246         Implement DataLabel semantics.
2247         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2248         shmedia_frob_file_before_adjust.
2249         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2250         (DATALABEL_SUFFIX): Define.
2251         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2252         symbol list to update "datalabel" symbols to their main symbol
2253         counterparts.
2254         (shmedia_frob_file_before_adjust): New.
2255         (sh64_adjust_symtab): For remaining datalabel symbols, set to
2256         undefined and set STT_DATALABEL.
2257         (sh64_frob_label): Initialize TC symbol field.
2258         (sh64_consume_datalabel): Actually implement semantics.  New
2259         parameter operandf, call it instead of expression.
2260         (sh64_exclude_symbol): New.
2261         * config/tc-sh64.h (md_parse_name): Pass on the function operand
2262         to sh64_consume_datalabel.
2263         (tc_symbol_new_hook): Define to tc_frob_symbol.
2264         (TC_SYMFIELD_TYPE): Define to symbolS *.
2265         (tc_frob_symbol): Define to call sh64_exclude_symbol.
2266         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
2267         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2268         case.
2269         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2270         generating dwarf2 debug information.
2271         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2272         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2273         elf64-sh64 for the 64-bit ABI.
2274         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2275         option.
2276         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
2277         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2278         case-insensitivity.
2279         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
2280         * config/tc-sh64.c: Tweak comments, formatting and error messages.
2281         (enum sh64_abi_values): New type.
2282         (enum sh64_isa_values): New type.
2283         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
2284         (seen_shcompact_mode, seen_shmedia_mode): Delete.
2285         (sh64_abi): Replace shmedia_64.
2286         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2287         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2288         (s_sh64_mode): Check validity for this target.
2289         (sh64_target_format): Initialize defaults for ISA and ABI.
2290         Fallback to old object format if no SH64 ISA or ABI has been
2291         specified.
2292         * config/tc-sh.c (md_parse_option): Check combinations for errors.
2293         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2294         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2295         * config/tc-sh64.h: Fix typo in comment.
2296         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
2297         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2298         <PT fixups for absolute values>: Size will be longest, not
2299         shortest.
2300         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
2301         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2302         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2303         and l1 to hold lowercase of two first characters.  Change all
2304         remaining TO_LOWER to tolower.
2305         * config/tc-sh64.c (TO_LOWER): Delete.
2306         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2307         (md_parse_name): Define.
2308         (sh64_consume_datalabel): Declare.
2309         (DOLLAR_DOT): Define.
2310         * config/tc-sh64.c (shmedia_parse_exp): New.
2311         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2312         (shmedia_parse_reg): Remove const from src
2313         parameter.
2314         (shmedia_get_operands): Ditto for args parameter and ptr variable.
2315         (shmedia_md_assemble): Ditto for op_end variable.
2316         (shmedia_get_operand): Ditto for ptr parameter and src variable.
2317         Use shmedia_parse_exp, not parse_exp.
2318         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2319         parameter.  All callers changed.
2320         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
2321         callers changed.
2322         (shmedia_parse_reg): Put first two character in local variables.
2323         Use tolower, not TO_LOWER.  If no register is found and argtype
2324         indicates a control register, scan shmedia_creg_table
2325         case-insensitive.
2326         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
2327         * Makefile.am (CPU_TYPES): Add sh64.
2328         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2329         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2330         Regenerate dependencies.
2331         * Makefile.in: Regenerate.
2332         * configure.in: Add support for sh64-*-elf*.
2333         * configure: Regenerate.
2334         * config/tc-sh64.h: New.
2335         * config/tc-sh64.c: New.
2336         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2337         .mode, .isa and .uaquad.
2338         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2339         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2340         [HAVE_SH64] (END): Define as 10.
2341         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2342         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2343         MOVI_64): Define.
2344         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2345         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2346         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2347         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2348         Define.
2349         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2350         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2351         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2352         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2353         SHmedia instructions.  Handle state-change after switching to
2354         SHcompact.
2355         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2356         (md_parse_option) [HAVE_SH64]: Parse new options.
2357         (md_show_usage) [HAVE_SH64]: Show usage of new options.
2358         (md_convert_frag) [HAVE_SH64] <default>: Call
2359         shmedia_md_convert_frag instead of abort.
2360         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2361         BFD_RELOC_SH_SHMEDIA_CODE.
2362         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2363         SHcompact or SHmedia code.
2364         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2365         shmedia_md_apply_fix instead of abort.
2366         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2367         result from calling shmedia_md_estimate_size_before_relax instead
2368         of calling abort.
2369         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2370         do the work.
2371         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2372         shmedia_init_reloc and do nothing more if it returns non-zero.
2373         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2374         * po/POTFILES.in: Regenerate.
2375         * po/gas.pot: Regenerate.
2376
2377 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
2378
2379         * config/tc-sh.c (parse_at): Install the correct version of
2380         2002-02-04's patch.
2381
2382         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2383         assume fixP->fx_subsy is non-NULL.
2384
2385 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
2386
2387         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2388         A_DISP_PC_ABS, and adjust it by -4.
2389         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2390         expected.
2391         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2392         the operand type is not A_DISP_PC_ABS.
2393
2394 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
2395
2396         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2397         common and weak symbols.  Handle common and weak symbols as
2398         undefined symbols with regards to GREG handling and merging.
2399         (mmix_frob_file): Ditto.
2400
2401 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
2402
2403         * configure.in (hppa-*-netbsd*): New target.
2404         * configure: Regenerate.
2405         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2406
2407 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
2408
2409         * config/tc-v850.c: Add missing prototypes amd use old-style
2410         function definitions.
2411         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2412         (sdata_section tdata_section, zdata_section, sbss_section,
2413         tbss_section, zbss_section, rosdata_section, rozdata_section,
2414         scommon_section, tcommon_section, zcommon_section,
2415         call_table_data_section, call_table_text_section): Delete.
2416         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2417         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2418         v850_call_table_data, v850_call_table_text): Delete.
2419         (struct v850_seg_entry): New.
2420         (v850_seg_table): New.
2421         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2422         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2423         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2424         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2425         (do_v850_seg): New.
2426         (v850_seg): New.
2427         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
2428         recording of alignment.
2429         (md_pseudo_table): Use v850_seg.
2430         (md_begin): Don't init .call_table_data and .call_table_text here.
2431         Set v850_seg_table bss entry.
2432
2433 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
2434
2435         Support on-demand global register allocation by passing on
2436         base-plus-offset relocs to the linker.
2437         * config/tc-mmix.c: Tweak and fix typos in comments.
2438         (allocate_undefined_gregs_in_linker): New variable.
2439         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2440         (md_longopts): Add --linker-allocated-gregs.
2441         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2442         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2443         (md_show_usage): Update text for -x.  Add text for
2444         --linker-allocated-gregs.
2445         (tc_gen_reloc): Derive default value for addend from val and
2446         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
2447         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2448         GREG if allocate_undefined_gregs_in_linker.
2449         * doc/as.texinfo (Overview) <Target MMIX options>: Add
2450         --linker-allocated-gregs.
2451         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2452         --linker-allocated-gregs.  Mention that it's implied by -x.
2453         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2454         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2455
2456         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2457
2458 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
2459
2460         * Makefile.am: Run "make dep-am"
2461         * Makefile.in: Regenerate.
2462
2463 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
2464
2465         * config/tc-or32.c: New file.
2466         * config/tc-or32.h: New file.
2467         * configure.in: Add support for or32 targets.
2468         * configure: Regenerate.
2469         * config/obj-coff.c: Add support for or32 targets.
2470         * config/obj-coff.h: Add support for or32 targets.
2471         * Makefile.am: Add support for or32 targets.
2472         * Makefile.in: Regenerate.
2473         * NEWS: Mention support for OpenRISC.
2474         * doc/Makefile.in: Regenerate.
2475         * po/POTFILES.in: Regenerate.
2476         * po/gas.pot: Regenerate.
2477
2478 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
2479
2480         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2481         and mod.
2482
2483 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
2484
2485         * config/tc-mips.c (tc_gen_reloc): Arrange for
2486         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2487         their LO16 parts, even for ELF.
2488
2489 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
2490
2491         * config/tc-i386.c: Protect definitions of true and false
2492         from redefinition.
2493
2494 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
2495
2496         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2497         made because of .weak, if they are neither defined nor used in any
2498         way.
2499
2500 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
2501
2502         * configure: Regenerated.
2503
2504 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
2505
2506         * doc/Makefile.am (install): Depend on install-info.
2507         * doc/Makefile.in: Regenerate.
2508
2509 2002-01-26  Nick Clifton <nick@redhat.com>
2510
2511         * po/fr.po: Updated version
2512
2513 2002-01-24  Kazu Hirata  <kazu@hxi.com>
2514
2515         * config/tc-h8300.c (check_operand): Don't print a warning
2516         when a valid 24-bit address is given to a 16-bit address
2517         operand.
2518
2519 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
2520
2521         * config/tc-sh.c (sh_elf_suffix): Removed.
2522         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2523         sh_end_of_match, sh_parse_name): New functions.
2524         (sh_elf_cons): Simplify.
2525         (parse_exp): Reject misplaced PIC operands.
2526         (md_undefined_symbol): Simplify.
2527         (sh_fix_adjustable): Let @GOTOFF be adjusted.
2528         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2529         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2530         Complain if subsy remains at the end.
2531         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2532         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2533
2534 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
2535
2536         * config/tc-mn10300.c (xr_registers): Move `pc'...
2537         (other_registers): ... here.
2538
2539 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
2540
2541         * Makefile.am: Run "make dep-am".
2542         * Makefile.in: Regenerate.
2543         * gas/po/POTFILES.in: Regenerate.
2544
2545 2002-01-21  DJ Delorie  <dj@redhat.com>
2546
2547         * config/obj-coff.c (obj_coff_init_stab_section): Make the
2548         stabstr_name allocation permanent, as it will be referenced from
2549         the section hash.
2550
2551 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
2552
2553         * configure.in (ia64-*-netbsd*): New target.
2554         * configure: Regenerate.
2555
2556 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
2557
2558         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2559         to @dots call.
2560         <Detailed description, ARM options>: Ditto.
2561         * doc/c-arm.texi (ARM Options): Ditto.
2562
2563 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2564
2565         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2566         do_mia, do_mar and do_mra respectively.
2567         (do_mav_*): Renamed from do_c_*.
2568         (mav_reg_required_here, mav_parse_offset): Renamed from
2569         cirrus_reg_required_here and cirrus_parse_offset respectively.
2570         (MAV_MODE?): Renamed from CIRRUS_MODE?.
2571
2572 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2573             Keith Walker  <keith.walker@arm.com>
2574
2575         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2576         (insns): Add pattern for bxj instruction.
2577         (do_bxj): New function.
2578         (arm_cpus): Add arm926ej.
2579         (arm_archs): Add armv5tej.
2580
2581 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2582
2583         * doc/c-arm.texi: Add new fpe options to list of supported flags.
2584
2585 2002-01-19  Keith Walker  <keith.walker@arm.com>
2586
2587         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2588
2589 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2590
2591         * NEWS: Mention new ARM command-line options and VFP support.
2592
2593         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
2594         uses changed.
2595         (ARM_CEXT_MAVERICK): Similarly.
2596         (ARM_ANY): Now means any core instruction.
2597         (CPU_DEFAULT): Default to ARM_ANY.
2598         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2599         (pic_code): Declare for all object types.  Make type int.
2600         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2601         (march_fpu_opt, mfpu_opt): Declare.
2602         (md_longopts): Tidy up conditional definitions.
2603         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2604         (arm_long_opts): New tables.
2605         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2606         (arm_parse_extension): New function.
2607         (md_parse_option): Rewrite using new table-driven system.
2608         (md_show_usage): Use new table-driven system.
2609         (md_begin): Calculate cpu_variant from command line option data.
2610         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2611         command-line options.
2612         * doc/c-arm.texi: Likewise.
2613
2614 2002-01-18  Andreas Jaeger  <aj@suse.de>
2615
2616         * as.c (parse_args): Update year.
2617
2618 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
2619
2620         * config/tc-tic54x.c (encode_address): Add a more informative
2621         warning about incorrect syntax.
2622
2623 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2624
2625         * po/gas.pot: Regenerate.
2626
2627 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2628
2629         * macro.c (get_any_string): Add no-c-format comment to prevent
2630         confusion when translating string.
2631         * gasp.c (get_any_string): Add no-c-format comment to prevent
2632         confusion when translating string.
2633
2634 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2635             Johannes Stezenbach <js@convergence.de>
2636         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2637         matched before the shorter ones.
2638         (my_getSmallParser): Fix handling of nested parentheses in
2639         percent_op's. Code cleanup.
2640         (my_getPercentOp): New function, code from my_getSmallParser.
2641         (my_getSmallExpression): Fix handling of closing parentheses.
2642         Code cleanup. Better comments.
2643
2644 2002-01-16  Nick Clifton <nickc@redhat.com>
2645
2646         po/tr.po: New file: Turkish translation.
2647         configure.in (LINGUAS): Add "tr".
2648         configure: Regenerate.
2649
2650 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2651
2652         Support for VFP instructions
2653         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2654         (cp_address_required_here): New argument wb_ok.  When false, do not
2655         accept write-back forms of addressing.  Change all callers.
2656         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2657         (FPU_VFP_EXT_V2): Define.
2658         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2659         Define in terms of above.
2660         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2661         (vfp_reg): New struct.
2662         (vfp_regs): New array of registers.
2663         (insns): Add VFP instructions.
2664         (sn_table): New array of VFP single-precision register names.
2665         (dn_table): New array of VFP double-precision register names.
2666         (all_reg_maps): Add the new register tables.
2667         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
2668         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2669         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2670         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2671         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2672         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2673         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2674         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2675         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2676         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2677         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2678         (do_vfp_sp_dp_cvt): New functions.
2679         (md_begin): Set soft-float flag for appropriate VFP work.
2680         (md_atof): Handle VFP-format doubles.
2681         (md_parse_option): Handle VFP command-line options.
2682         (md_show_usage): Display VFP command-line options.
2683
2684 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2685
2686         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2687         various command line options.
2688
2689 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
2690
2691         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2692         vtinherit relocs.
2693         (xstormy16_md_apply_fix3): Do not return a value.
2694
2695 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2696
2697         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2698         the -EL/-EB option that matches the target's endianness.
2699         (md_parse_option): Likewise.
2700
2701 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2702
2703         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2704         is not dependent on ARM_BI_ENDIAN.
2705
2706 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2707
2708         * tc-arm.c (all error messages): Normalize capitalization of messages.
2709
2710         * tc-arm.h (md_operand): Delete define.
2711         * tc-arm.c (in_my_get_expression): New static variable.
2712         (my_get_expression): Set and clear it.
2713         (md_operand): New function.  If called from my_get_expression
2714         put the error in inst.error.
2715         (output_inst): Now takes argument of instruction being assembled.
2716         Print it out with any error message.
2717         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2718         with '=' syntax.
2719         (end_of_line): Don't update inst.error if it is already set.
2720
2721 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
2722
2723         * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
2724         op that can be translated into a mvn instruction.
2725
2726 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
2727
2728         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2729         setting default md.flags.
2730         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2731         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2732         * gas/config/tc-ia64.c (setup_unwind_header): Add support
2733         for 32 bit unwind info blocks.
2734         (generate_unwind_image): Add support for different types
2735         of unwind images (32 bits and/or big-endian).
2736         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2737         (ia64_target_format): Add support for hpux target formats.
2738         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2739         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2740         SHT_FINI_ARRAY elf section types.
2741
2742 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
2743
2744         * tc-arm.c (struct reg_entry): Move before prototypes.
2745         (int_register, cp_register, fp_register): Delete.
2746         (reg_table): Delete.  Replaced with ...
2747         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2748         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2749         (mav_dspsc_table): ... one table per register set.
2750         (arm_reg_hsh): Delete.
2751         (struct reg_map): New structure.
2752         (all_reg_maps): New array.
2753         (enum arm_reg_type): New enums.
2754         (build_reg_hsh): New function.
2755         (insert_reg_alias): Use hash table passed by caller.  Adjust all
2756         callers.
2757         (create_register_alias): New function, split out from ...
2758         (md_assemble): ... here.
2759         (md_begin): Build new register hash tables.
2760         (arm_reg_parse): New argument for the hash table to search.  Adjust all
2761         callers.
2762         (arm_reg_parse_any): New function.
2763         (co_proc_number): Look up the processor number in the processor hash
2764         table.
2765         (cirrus_regtype): Delete.
2766         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2767         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2768         (ARM_EXT_MAVERICKsc_register): Delete.
2769         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2770         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2771         functions.
2772         (do_c_triple_4, do_c_triple_5): Delete.
2773         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2774         (do_c_quad_6): Delete.
2775         (do_c_quad_6[ab]): New functions.
2776         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2777         arguments to use new register parsing methods.
2778         (cirrus_reg_required_here): Likewise.
2779         (insns): Reclassify cirrus maverick worker functions.
2780         (cirrus_valid_reg): Delete.
2781
2782 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
2783
2784         * configure.in (sh*le): Set cpu_type=sh and endian=little.
2785         (sh*-*-netbsdelf*): New target.
2786         * configure: Regenerate.
2787         * tc-sh.h: Update copyright years.
2788         (TARGET_FORMAT): Add version for TE_NetBSD.
2789
2790 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
2791
2792         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2793         negative.
2794
2795 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
2796
2797         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2798         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2799
2800 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
2801
2802         * tc-mips.c (mips_cprestore_valid): New flag.
2803         (mips_frame_reg_valid): New flag.
2804         (macro) [M_JAL_2]: Check both flags.
2805         [M_JAL_A]: Likewise.
2806         (s_cprestore): Set mips_cprestore_valid.
2807         (tc_get_register): If setting mips_frame_reg, set
2808         mips_frame_reg_valid and clear mips_cprestore_valid.
2809         (s_mips_ent): Clear both flags.
2810         (s_mips_end): Clear both flags.
2811
2812 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
2813
2814         * write.c (write_object_file): Make use of bfd_section_list_remove.
2815         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2816         * config/tc-mmix.c (mmix_frob_file): Likewise.
2817
2818 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
2819
2820         * configure.in (i386-*-netbsdelf*): Collapse target into...
2821         (i386-*-netbsd*): ...this.  Add support for x86-64.
2822         * configure: Regenerated.
2823
2824 2002-01-03  matthew green  <mrg@redhat.com>
2825
2826         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2827
2828 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
2829
2830         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2831         NULL frag link.
2832
2833 For older changes see ChangeLog-0001
2834 \f
2835 Local Variables:
2836 mode: change-log
2837 left-margin: 8
2838 fill-column: 74
2839 version-control: never
2840 End: