gas/ChangeLog

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