gas/ChangeLog

   1 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * config/te-aix5.h: Typo fix.
   4
   5 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
   6
   7         * Makefile.am: Run "make dep-am".
   8         * Makefile.in: Regenerate.
   9         * doc/Makefile.in: Regenerate.
  10
  11 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
  12
  13         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
  14         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
  15
  16 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
  17
  18         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
  19         the EXTENDED bit here; report the estimate according to the
  20         current size.
  21
  22 2002-03-18  Tom Rix  <trix@redhat.com>
  23
  24         * configure.in: Add AIX 5 support.
  25         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
  26         * config/te-aix5.h: New file. AIX 5 support.
  27         * configure: Regenerate.
  28
  29 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
  30
  31         * po/fr.po: Updated version.
  32
  33 2002-03-16  Andreas Jaeger  <aj@suse.de>
  34
  35         * doc/c-mips.texi (Machine Dependencies): Add new node.
  36
  37 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
  38
  39         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
  40         (mips_opts): Initialize "ase_mips3d" member.
  41         (file_ase_mips3d): New variable.
  42         (CPU_HAS_MIPS3D): New macro.
  43         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
  44         based on command line options and configuration defaults.
  45         (macro_build, mips_ip): Accept MIPS-3D instructions if
  46         mips_opts.ase_mips3d is set.
  47         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
  48         Add support for "-mips3d" and "-no-mips3d" options.
  49         (OPTION_ELF_BASE): Move to accomodate new options.
  50         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
  51         (mips_elf_final_processing): Add a comment indicating that a
  52         MIPS-3D ASE ELF header flag should be set, when one exists.
  53         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
  54         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
  55         nomips3d" directives.
  56
  57 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
  58
  59         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
  60         a weak symbol in same section to be within reach.
  61
  62 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
  63
  64         * po/fr.po: Updated version.
  65
  66 2002-03-12  Andreas Schwab  <schwab@suse.de>
  67
  68         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
  69         body record so that an error is given for misplaced .save
  70         pseudo-ops.
  71
  72 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
  73
  74         * config/tc-i386.h (REX_OPCODE): Define.
  75         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
  76         (rex_byte): typedef to int.
  77         * config/tc-i386.c: Group prototypes and vars together.
  78         Formatting fixes.  Remove occurrences of "register" keyword.
  79         (true): Delete.
  80         (false): Delete.
  81         (mode_from_disp_size): Add INLINE keyword to prototype.
  82         (fits_in_signed_byte): Likewise.
  83         (fits_in_unsigned_byte): Likewise.
  84         (fits_in_unsigned_word): Likewise.
  85         (fits_in_signed_word): Likewise.
  86         (fits_in_unsigned_long): Likewise.
  87         (fits_in_signed_long): Likewise.
  88         (type_names): Constify.
  89         (intel_float_operand): Constify param.
  90         (add_prefix): Use REX_OPCODE.
  91         (md_assemble): Likewise.  Modify for changed rex_byte.
  92         (parse_insn): Split out of md_assemble.
  93         (parse_operands): Likewise.
  94         (swap_operands): Likewise.
  95         (optimize_imm): Likewise.
  96         (optimize_disp): Likewise.
  97         (match_template): Likewise.
  98         (check_string): Likewise.
  99         (process_suffix): Likewise.
 100         (check_byte_reg): Likewise.
 101         (check_long_reg): Likewise.
 102         (check_qword_reg): Likewise.
 103         (check_word_reg): Likewise.
 104         (finalize_imm): Likewise.
 105         (process_operands): Likewise.
 106         (build_modrm_byte): Likewise.
 107         (output_insn): Likewise.
 108         (output_branch): Likewise.
 109         (output_jump): Likewise.
 110         (output_interseg_jump): Likewise.
 111         (output_disp): Likewise.
 112         (output_imm): Likewise.
 113
 114 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
 115
 116         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
 117
 118 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
 119
 120         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
 121         relocs except when BFD64.
 122
 123         * write.c (number_to_chars_bigendian): Don't abort when N is
 124         larger than sizeof (VAL).
 125         (number_to_chars_littleendian): Likewise.
 126
 127 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 128
 129         * config/tc-hppa.c (md_apply_fix3): Add cast.
 130         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
 131         e_rrsel.
 132
 133 2002-03-05  Paul Koning  <pkoning@equallogic.com>
 134
 135         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
 136         (parse_ac5): New function for parsing float regs in float operand.
 137         (parse_expression): Remove attempt to make literals be octal.
 138         (parse_op_no_deferred): Support float literals.
 139         (parse_op): Reject attempts to refer to float regs.
 140         (parse_fop): New function, like parse_op but for float operand.
 141         (md_assemble): Add cases to parse float operands.  Also fix
 142         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
 143
 144 2002-03-04  H.J. Lu <hjl@gnu.org>
 145
 146         * config/obj-elf.c (special_section): Add .init_array,
 147         .fini_array and .preinit_array.
 148
 149         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
 150         .init_array and .fini_array.
 151
 152 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
 153
 154         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
 155         visibility.
 156         (obj_frob_symbol): Copy visibility.
 157
 158 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
 159
 160         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
 161         s_text.
 162         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
 163
 164 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
 165
 166         * po/es.po: Updated.
 167
 168 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
 169
 170         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
 171         only, undo the changes made on 2001-06-08, with the
 172         effect being that common or extern symbols are
 173         adjusted for embedded-PIC, but weak symbols are not.
 174         (md_estimate_size_before_relax: Likewise, with the effect
 175         that extern symbols are treated the same as weak symbols
 176         only if not embedded-PIC.
 177         (mips_fix_adjustable) Likewise, with the effect that
 178         weak or extern symbols are not adjusted for embedded-PIC.
 179         (md_apply_fix3): Tweak so that the case where value is zero
 180         is handled more correctly for embedded-PIC code.
 181
 182 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
 183
 184         * doc/as.texinfo (Overview): Add missing @ifset IA64
 185
 186         * configure.in (LINGUAS): Add es.po.
 187         * configure: Regenerate.
 188         * po/es.po: New file.
 189
 190 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 191
 192         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
 193         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
 194         and NO_PIC cases. Code cleanup.
 195         (macro2): Fix handling of 64bit register loads.
 196
 197 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
 198
 199         * doc/as.texinfo: Add entry for IA64.
 200         * doc/c-ia64.texi: New file.
 201
 202 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
 203
 204         * config/tc-hppa.c: Update copyright date.
 205
 206         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
 207         Remove references to chip manufacturers.
 208         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
 209         Correct comments.
 210         (md_show_usage): Remove references to chip manufacturers.  Mention
 211         -mpower4.
 212         (md_begin): Test power4 opcode flag bits.
 213
 214 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
 215
 216         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
 217         count exceeds prologue count.
 218         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
 219         (unwind.label_prologue_count): New member.
 220
 221         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
 222
 223         (get_saved_prologue_count): New function.
 224         (save_prologue_count): New function.
 225         (free_saved_prologue_count): New function.
 226         (dot_label_state): Record state label by calling save_prologue_count().
 227         (dot_copy_state): Restore prologue count by calling
 228         get_saved_prologue_count().
 229         (generate_unwind_image): Free up list of saved prologue
 230         counts by calling free_saved_prologue_counts().
 231
 232 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
 233
 234         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
 235         function declarations.
 236
 237 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
 238
 239         * NEWS: Note that GASP is now deprecated.
 240         * Makefile.am: Do not build gasp-new by default.
 241         * Makefile.in: Regenerate.
 242         * doc/Makefile.am: Do not install gasp.info.
 243         * doc/Makefile.in: Regenerate.
 244         * gas/gasp.texi: Note that gasp is now deprecated.
 245
 246 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
 247
 248         * NEWS: Mark 2.12 branch.
 249
 250 2002-02-19  Tom Tromey  <tromey@redhat.com>
 251
 252         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 253
 254 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 255
 256         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
 257         option input.
 258
 259 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 260
 261         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
 262         Make bit size independent of architecture switch.
 263         (md_begin): Add warning for -m64 with -Aesa.
 264         (s390_md_end): Use renamed architecture defines.
 265
 266 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
 267
 268         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
 269
 270 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
 271
 272         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
 273         instead of CRIS.
 274
 275 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
 276
 277         * config/tc-mips.c (md_estimate_size_before_relax): Really
 278         make sure we treat weak like extern only for ELF.  (Fixes
 279         patch from 2001-07-25.)
 280
 281 2002-02-15  Ben Elliston  <bje@redhat.com>
 282
 283         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
 284         works as expected.
 285
 286 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
 287
 288         * NEWS: Mention support for MMIX.
 289
 290 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
 291
 292         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
 293         a sequence of indpendent 'if' statements for easier debugging
 294         and future modification.
 295
 296 2002-02-13  Matt Fredette  <fredette@netbsd.org>
 297
 298         * config/tc-m68k.c (md_show_usage): No longer display a
 299         hard-coded "68020" for the default CPU, instead display the
 300         canonical name of the true, configured default CPU.
 301         (m68k_elf_final_processing): Mark objects for sub-68020
 302         CPUs with the new EF_M68000 flag.
 303
 304 2002-02-13  Andreas Schwab  <schwab@suse.de>
 305
 306         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
 307         pc-relative relocations to merge sections in 64-bit mode.
 308
 309 2002-02-13  Ben Elliston  <bje@redhat.com>
 310
 311         * NEWS: Document floating point number handling in gasp.
 312         * gasp.c: Include <assert.h> and "xregex.h".
 313         (is_flonum): New function.
 314         (chew_flownum): Likewise.
 315         (change_base): Consume flonums from the input, where possible.
 316         * doc/gasp.texi (Constants): Document floating point numbers.
 317
 318 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 319
 320         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
 321         that implicitly use LR and RR selectors.
 322
 323 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
 324
 325         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
 326         and `epsw' as available on AM33 and above only.
 327         (other_register_name): Add logic to handle machine type encoded in
 328         reg_number.
 329
 330 2002-02-11  Tom Rix  <trix@redhat.com>
 331
 332         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
 333         xcoff64.
 334
 335 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
 336
 337         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
 338         Use all over.
 339
 340 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
 341
 342         * i386.c (md_assemble): Support 32bit address prefix.
 343         (i386_displacement): Likewise.
 344         (i386_index_check): Accept 32bit addressing in 64bit mode.
 345
 346 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
 347
 348         * config/tc-sh.c (dot): Removed unused function.
 349
 350 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
 351
 352         * Makefile.am: "make dep-am".
 353         * Makefile.in: Regenerate.
 354         * aclocal.m4: Regenerate.
 355         * config.in: Regenerate.
 356         * configure: Regenerate.
 357         * doc/Makefile.in: Regenerate.
 358
 359 2002-02-10  Richard Henderson  <rth@redhat.com>
 360
 361         * doc/c-alpha.texi: New file.
 362         * doc/Makefile.am (CPU_DOCS): Add it.
 363         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
 364
 365 2002-02-09  Richard Henderson  <rth@redhat.com>
 366
 367         * config/tc-alpha.c (O_samegp): New.
 368         (USER_RELOC_P): Include it.
 369         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
 370         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
 371         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 372         (alpha_validate_fix): New.
 373         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
 374
 375 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
 376
 377         * doc/c-cris.texi: New.
 378         * doc/all.texi: @set CRIS.
 379         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
 380         Include c-cris.texi.
 381         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
 382         * doc/Makefile.in: Regenerate.
 383
 384 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
 385
 386         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
 387         determine if a number is a sign-extended 32-bit number.
 388         (load_register): Use IS_SEXT_32BIT_NUM.
 389         (macro): Check if load/store macro handling is using a
 390         constant 32-bit address on 64-bit address systems, and if
 391         so optimize the generation of that address.
 392
 393 2002-02-08  Richard Henderson  <rth@redhat.com>
 394
 395         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
 396         we've eliminated all foreign relocation types yet.
 397         (alpha_fix_adjustable): Likewise.
 398
 399 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 400
 401         Contribute sh64-elf.
 402         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
 403                     Stephen Clarke <Stephen.Clarke@st.com>
 404         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
 405         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
 406         * config/tc-sh.c (md_relax_table): Added default sizes for
 407         non-PC-relative UNDEF_MOVI, and relaxation sequences for
 408         MOVI_16, MOVI_32 and MOVI_48.
 409         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
 410         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
 411         and MOVI_16.
 412         (shmedia_md_estimate_size_before_relax): Remove redundant
 413         blocks.  Set fragP->fr_var even if relaxation type unchanged.
 414         Retain UNDEF_MOVI until expression decays to number.
 415         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 416         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
 417         relocation types.  Take fixP->fx_addnumber into account too.
 418         (shmedia_md_apply_fix): Likewise.
 419         (shmedia_md_convert_frag): Likewise.
 420         (shmedia_build_Mytes): Likewise.
 421         (sh64_consume_datalabel): Complain about nested datalabel.
 422         Support PIC relocs.  Call sh_parse_name.
 423         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
 424         in tc-sh.h to SHmedia reloc types.
 425         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
 426         MOVI_GOTPC): New relaxation constants.
 427         (md_relax_table): Introduce relaxation directives for PIC-related
 428         constants.
 429         (sh_PIC_related_p): Handle datalabel.
 430         (sh_check_fixup): Choose SH5 PIC relocations.
 431         (sh_cons_fix_new): Added BDF_RELOC_64.
 432         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 433         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 434         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 435         current ISA is SHmedia, get 7 bytes.
 436         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 437         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 438         void function.
 439         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 440         shmedia_apply_fix3 and make void.
 441         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 442         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 443         as_bad.
 444         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 445         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 446         2001-03-14  DJ Delorie  <dj@redhat.com>
 447         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 448         * doc/Makefile.in(CPU_DOCS): Ditto.
 449         * doc/c-sh64.texi: New file.
 450         * doc/as.texinfo: Add SH64 support.
 451         2001-03-13  DJ Delorie  <dj@redhat.com>
 452         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 453         A_REUSE_PREV so that its purpose is more obvious.
 454         (shmedia_build_Mytes): Ditto.
 455         2001-03-07  DJ Delorie  <dj@redhat.com>
 456         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 457         before processing.
 458         (sh64_vtable_inherit): Ditto.
 459         (strip_datalabels): New, strip "datalabel" from given line.
 460         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 461         pseudos.
 462         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 463         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 464         call ...
 465         (shmedia_build_Mytes): ... to here.
 466         2001-03-06  DJ Delorie  <dj@redhat.com>
 467         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 468         is a generic one.
 469         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 470         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 471         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 472         address by one in call to dwarf2_emit_insn.
 473         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 474         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 475         alignment handling broken by imported changes.
 476         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 477         (sh64_handle_align): Declare.
 478         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 479         (sh64_max_mem_for_rs_align_code): Declare.
 480         (enum sh64_isa_values): Moved here from tc-sh64.c.
 481         (md_do_align): Define.
 482         (sh64_do_align): Declare.
 483         (struct sh64_tc_frag_data): New.
 484         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 485         changed.
 486         (TC_FRAG_INIT): Change to set new datatype.
 487         (struct sh64_segment_info_type): Rename member
 488         last_flushed_location to last_contents_mark.  All users changed.
 489         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 490         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 491         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 492         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 493         of unsetting seen_insn.
 494         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 495         call sh64_update_contents_mark.
 496         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 497         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 498         enum sh64_isa_values.
 499         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 500         (emitting_crange): Boolean guard moved to file scope from function
 501         scope in sh64_set_contents_type.
 502         (s_sh64_abi): New.
 503         (sh64_update_contents_mark): New; most split out from
 504         sh64_flush_pending_output.
 505         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 506         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 507         (sh64_do_align): New function.
 508         (sh64_max_mem_for_rs_align_code): New function.
 509         (sh64_handle_align): Rename from shmedia_do_align.  Make
 510         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 511         four.  Change return-type to void.
 512         (shmedia_elf_new_section): Remove.
 513         (shmedia_md_assemble): Call sh64_update_contents_mark.
 514         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 515         new frag.  Call sh64_update_contents_mark after making the new
 516         frag.
 517         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 518         and sh_flush_pending_output.
 519         (sh64_flag_output): Also call md_flush_pending_output, but add
 520         condition on not emitting_crange.
 521         (sh64_tc_cons_fix_new): Remove.
 522         2001-01-12  Nick Clifton  <nickc@redhat.com>
 523         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 524         alignment handling scheme imported from sourceware.
 525         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 526         * config/tc-sh64.h (TARGET_FORMAT): Define.
 527         (sh64_target_format): Prototype.
 528         * config/tc-sh64.c (sh64_target_mach): New function.
 529         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 530         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 531         zero_address_frag instead of copying the frag of the symbol.
 532         (shmedia_frob_file_before_adjust): Ditto.
 533         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 534         to valueT to remove signedness.
 535         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 536         headers to output_bfd.  Do not evaluate symbols if final is false;
 537         do emit fixups.
 538         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 539         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 540         to the current frag, call shmedia_md_convert_frag to emit fixups
 541         and make frag_wane neutralize the frag.  Update comments.
 542         * config/tc-sh.c (md_convert_frag): Change caller of
 543         shmedia_md_convert_frag.
 544         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 545         * config/tc-sh64.h: Tweak comments and correct formatting.
 546         * config/tc-sh64.c: Ditto.
 547         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 548         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 549         for the no-relocation case.
 550         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 551         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 552         wrappers.
 553         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 554         comment.
 555         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 556         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 557         expansion.
 558         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 559         Correct comment.
 560         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 561         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 562         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 563         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 564         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 565         if reloc is emitted.
 566         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 567         New options plus bugfixes.
 568         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 569         "-expand-pt32".
 570         (md_parse_option): Handle new options.
 571         (md_show_usage): Add blurb for new options.
 572         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 573         (sh64_expand, sh64_pt32): New variables.
 574         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 575         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 576         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 577         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 578         <resolved previously-pc-relative relocs>: Handle
 579         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 580         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 581         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 582         points to SHcompact code.
 583         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 584         SH64PCREL16)>: Check that ISA of what operand points at and
 585         PTA/PTB matches, or emit error.
 586         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 587         SHMEDIA_BFD_RELOC_PT.
 588         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 589         operand.
 590         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 591         condition for MOVI expansion.
 592         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 593         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 594         sh64_expand.
 595         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 596         fixup.
 597         (sh64_target_format): Error-check setting of sh64_pt32 and
 598         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 599         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 600         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 601         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 602         * config/tc-sh64.c: Improve comments.
 603         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 604         not say the linker will check correctness of PTA/PTB expansion.
 605         (shmedia_md_end): Make non-static.
 606         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 607         prototype.
 608         * config/tc-sh.c (sh_finalize): Remove.
 609         * config/tc-sh.h (md_end): Do not define.
 610         Remove prototype for sh_finalize.
 611         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 612         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 613         sh64_section_data container when storing section type in tdata
 614         field in elf_section_data.
 615         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 616         EF_SH5.
 617         * Makefile.am: Update dependencies.
 618         * Makefile.in: Regenerate.
 619         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 620         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 621         dwarf2_emit_insn call with test on debug_type.
 622         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 623         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 624         CRT_SH5_ISA32 sticky for 64-bit.
 625         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 626         Generate .crange sections when switching ISA mode or emitting
 627         constants in same section as code.
 628         * config/tc-sh64.c: Reformat structure definitions.
 629         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 630         variables.
 631         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 632         to emit a .cranges descriptor when contents type changes.  Only
 633         emit error if changing contents type and -no-mix is in effect.
 634         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 635         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 636         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 637         sh64_flush_last_crange over sections.
 638         When checking main symbol of datalabel symbol, check for
 639         STO_SH5_ISA32, not ISA type of section in definition.
 640         (shmedia_frob_file_before_adjust): Check main symbol for
 641         STO_SH5_ISA32; don't check ISA type of section in definition.
 642         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 643         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 644         .cranges entries have been output.
 645         (shmedia_elf_new_section): Just call md_flush_pending_output.
 646         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 647         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 648         sh64_set_contents_type for SHmedia code.
 649         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 650         false.  Call md_flush_pending_output.
 651         (sh64_target_format): Check that -no-mix and
 652         -shcompact-const-crange are used in sane combination with other
 653         options.
 654         (shmedia_md_pcrel_from_section): Check type of fix for how to
 655         adjust pc-relative.
 656         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 657         not ISA type of section in definition.
 658         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
 659         hold contents-type state.
 660         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
 661         (sh64_flush_pending_output): Declare.
 662         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
 663         (sh64_tc_cons_fix_new): Declare.
 664         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
 665         call sh64_flag_output.
 666         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
 667         call sh64_set_contents_type to mark SHcompact code and set
 668         seen_insn.
 669         (md_longopts): New options "-no-mix" and
 670         "-shcompact-const-crange".
 671         (md_parse_option): Handle new options.
 672         (md_show_usage): Add blurb for new options.
 673         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
 674         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
 675         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
 676         (sh64_last_insn_frag): New.
 677         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
 678         to get frag for insn opcode for generating fixups; do not assume it
 679         is the same frag.
 680         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
 681         for new insn.
 682         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
 683         section.
 684         (TC_FRAG_TYPE): Define as fragS *.
 685         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
 686         (sh64_last_insn_frag): Declare.
 687         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
 688         not == NULL before dereferencing.
 689         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 690         Get rid of BFD section flag and EF_SH64_ABI64.
 691         * config/tc-sh64.c (shmedia_frob_section_type): Use
 692         elf_section_data (sec)->tdata, not a specific BFD section flag, to
 693         communicate the section as containing SHmedia code.  Describe why.
 694         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
 695         EF_SH64 regardless of ABI.
 696         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
 697         in error message.  Handle resolved expressions for
 698         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 699         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
 700         (shmedia_check_limits): Handle BFD_RELOC_64.
 701         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
 702         a STO_SH5_ISA32 symbol, only the BFD value.
 703         2000-12-11  Ben Elliston  <bje@redhat.com>
 704         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
 705         dwarf2_generate_asm_lineno.
 706         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
 707         Handle PC-relative MOVI expansions with assembler relaxation.
 708         Generate PC-relative relocs from 16-bit PC-relative expressions.
 709         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
 710         (shmedia_md_pcrel_from_section): ...here.
 711         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
 712         turned completely resolved.  Adjust relocation type for 16-bit
 713         immediate operands that has turned PC-relative.  Adjust back for
 714         MD_PCREL_FROM_SECTION being applied twice.
 715         (shmedia_md_convert_frag): Always emit reloc for expression with
 716         global or weak symbol.  Handle relaxation result for PC-relative
 717         expressions.
 718         (shmedia_md_estimate_size_before_relax): An expression with a weak
 719         or global symbol can not be relaxed.  Break out tests for
 720         relaxable symbol into variable sym_relaxable.
 721         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
 722         UNDEF_MOVI)>: Break out any PC-relative expression and change
 723         relaxation type.
 724         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
 725         opjp.
 726         <case A_IMMS16>: Fix typo for initial minor relaxation type of
 727         MOVI expansion.  If X_op_symbol of the immediate expression is
 728         set, make an expression symbol for the argument to frag_var.
 729         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
 730         relaxations.
 731         (END): Adjust for new relaxations.
 732         (md_relax_table): Add entries for new relaxations.
 733         2000-12-07  Ben Elliston  <bje@redhat.com>
 734         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
 735         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 736         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
 737         SHORI operand offsets in PT/PTA/PTB expansions.
 738         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 739         Implement DataLabel semantics.
 740         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
 741         shmedia_frob_file_before_adjust.
 742         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
 743         (DATALABEL_SUFFIX): Define.
 744         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
 745         symbol list to update "datalabel" symbols to their main symbol
 746         counterparts.
 747         (shmedia_frob_file_before_adjust): New.
 748         (sh64_adjust_symtab): For remaining datalabel symbols, set to
 749         undefined and set STT_DATALABEL.
 750         (sh64_frob_label): Initialize TC symbol field.
 751         (sh64_consume_datalabel): Actually implement semantics.  New
 752         parameter operandf, call it instead of expression.
 753         (sh64_exclude_symbol): New.
 754         * config/tc-sh64.h (md_parse_name): Pass on the function operand
 755         to sh64_consume_datalabel.
 756         (tc_symbol_new_hook): Define to tc_frob_symbol.
 757         (TC_SYMFIELD_TYPE): Define to symbolS *.
 758         (tc_frob_symbol): Define to call sh64_exclude_symbol.
 759         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
 760         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
 761         case.
 762         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
 763         generating dwarf2 debug information.
 764         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 765         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
 766         elf64-sh64 for the 64-bit ABI.
 767         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
 768         option.
 769         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 770         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
 771         case-insensitivity.
 772         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 773         * config/tc-sh64.c: Tweak comments, formatting and error messages.
 774         (enum sh64_abi_values): New type.
 775         (enum sh64_isa_values): New type.
 776         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
 777         (seen_shcompact_mode, seen_shmedia_mode): Delete.
 778         (sh64_abi): Replace shmedia_64.
 779         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
 780         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
 781         (s_sh64_mode): Check validity for this target.
 782         (sh64_target_format): Initialize defaults for ISA and ABI.
 783         Fallback to old object format if no SH64 ISA or ABI has been
 784         specified.
 785         * config/tc-sh.c (md_parse_option): Check combinations for errors.
 786         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
 787         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
 788         * config/tc-sh64.h: Fix typo in comment.
 789         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
 790         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
 791         <PT fixups for absolute values>: Size will be longest, not
 792         shortest.
 793         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
 794         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
 795         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
 796         and l1 to hold lowercase of two first characters.  Change all
 797         remaining TO_LOWER to tolower.
 798         * config/tc-sh64.c (TO_LOWER): Delete.
 799         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
 800         (md_parse_name): Define.
 801         (sh64_consume_datalabel): Declare.
 802         (DOLLAR_DOT): Define.
 803         * config/tc-sh64.c (shmedia_parse_exp): New.
 804         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
 805         (shmedia_parse_reg): Remove const from src
 806         parameter.
 807         (shmedia_get_operands): Ditto for args parameter and ptr variable.
 808         (shmedia_md_assemble): Ditto for op_end variable.
 809         (shmedia_get_operand): Ditto for ptr parameter and src variable.
 810         Use shmedia_parse_exp, not parse_exp.
 811         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
 812         parameter.  All callers changed.
 813         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
 814         callers changed.
 815         (shmedia_parse_reg): Put first two character in local variables.
 816         Use tolower, not TO_LOWER.  If no register is found and argtype
 817         indicates a control register, scan shmedia_creg_table
 818         case-insensitive.
 819         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 820         * Makefile.am (CPU_TYPES): Add sh64.
 821         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
 822         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
 823         Regenerate dependencies.
 824         * Makefile.in: Regenerate.
 825         * configure.in: Add support for sh64-*-elf*.
 826         * configure: Regenerate.
 827         * config/tc-sh64.h: New.
 828         * config/tc-sh64.c: New.
 829         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
 830         .mode, .isa and .uaquad.
 831         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
 832         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
 833         [HAVE_SH64] (END): Define as 10.
 834         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
 835         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
 836         MOVI_64): Define.
 837         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
 838         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
 839         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
 840         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
 841         Define.
 842         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
 843         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
 844         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
 845         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
 846         SHmedia instructions.  Handle state-change after switching to
 847         SHcompact.
 848         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
 849         (md_parse_option) [HAVE_SH64]: Parse new options.
 850         (md_show_usage) [HAVE_SH64]: Show usage of new options.
 851         (md_convert_frag) [HAVE_SH64] <default>: Call
 852         shmedia_md_convert_frag instead of abort.
 853         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
 854         BFD_RELOC_SH_SHMEDIA_CODE.
 855         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
 856         SHcompact or SHmedia code.
 857         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
 858         shmedia_md_apply_fix instead of abort.
 859         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
 860         result from calling shmedia_md_estimate_size_before_relax instead
 861         of calling abort.
 862         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
 863         do the work.
 864         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
 865         shmedia_init_reloc and do nothing more if it returns non-zero.
 866         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
 867         * po/POTFILES.in: Regenerate.
 868         * po/gas.pot: Regenerate.
 869
 870 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
 871
 872         * config/tc-sh.c (parse_at): Install the correct version of
 873         2002-02-04's patch.
 874
 875         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
 876         assume fixP->fx_subsy is non-NULL.
 877
 878 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
 879
 880         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
 881         A_DISP_PC_ABS, and adjust it by -4.
 882         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
 883         expected.
 884         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
 885         the operand type is not A_DISP_PC_ABS.
 886
 887 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 888
 889         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
 890         common and weak symbols.  Handle common and weak symbols as
 891         undefined symbols with regards to GREG handling and merging.
 892         (mmix_frob_file): Ditto.
 893
 894 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 895
 896         * configure.in (hppa-*-netbsd*): New target.
 897         * configure: Regenerate.
 898         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
 899
 900 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
 901
 902         * config/tc-v850.c: Add missing prototypes amd use old-style
 903         function definitions.
 904         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
 905         (sdata_section tdata_section, zdata_section, sbss_section,
 906         tbss_section, zbss_section, rosdata_section, rozdata_section,
 907         scommon_section, tcommon_section, zcommon_section,
 908         call_table_data_section, call_table_text_section): Delete.
 909         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 910         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
 911         v850_call_table_data, v850_call_table_text): Delete.
 912         (struct v850_seg_entry): New.
 913         (v850_seg_table): New.
 914         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
 915         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
 916         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
 917         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
 918         (do_v850_seg): New.
 919         (v850_seg): New.
 920         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
 921         recording of alignment.
 922         (md_pseudo_table): Use v850_seg.
 923         (md_begin): Don't init .call_table_data and .call_table_text here.
 924         Set v850_seg_table bss entry.
 925
 926 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 927
 928         Support on-demand global register allocation by passing on
 929         base-plus-offset relocs to the linker.
 930         * config/tc-mmix.c: Tweak and fix typos in comments.
 931         (allocate_undefined_gregs_in_linker): New variable.
 932         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
 933         (md_longopts): Add --linker-allocated-gregs.
 934         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
 935         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
 936         (md_show_usage): Update text for -x.  Add text for
 937         --linker-allocated-gregs.
 938         (tc_gen_reloc): Derive default value for addend from val and
 939         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
 940         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
 941         GREG if allocate_undefined_gregs_in_linker.
 942         * doc/as.texinfo (Overview) <Target MMIX options>: Add
 943         --linker-allocated-gregs.
 944         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
 945         --linker-allocated-gregs.  Mention that it's implied by -x.
 946         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
 947         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
 948
 949         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
 950
 951 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 952
 953         * Makefile.am: Run "make dep-am"
 954         * Makefile.in: Regenerate.
 955
 956 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 957
 958         * config/tc-or32.c: New file.
 959         * config/tc-or32.h: New file.
 960         * configure.in: Add support for or32 targets.
 961         * configure: Regenerate.
 962         * config/obj-coff.c: Add support for or32 targets.
 963         * config/obj-coff.h: Add support for or32 targets.
 964         * Makefile.am: Add support for or32 targets.
 965         * Makefile.in: Regenerate.
 966         * NEWS: Mention support for OpenRISC.
 967         * doc/Makefile.in: Regenerate.
 968         * po/POTFILES.in: Regenerate.
 969         * po/gas.pot: Regenerate.
 970
 971 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 972
 973         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 974         and mod.
 975
 976 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 977
 978         * config/tc-mips.c (tc_gen_reloc): Arrange for
 979         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 980         their LO16 parts, even for ELF.
 981
 982 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 983
 984         * config/tc-i386.c: Protect definitions of true and false
 985         from redefinition.
 986
 987 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 988
 989         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 990         made because of .weak, if they are neither defined nor used in any
 991         way.
 992
 993 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 994
 995         * configure: Regenerated.
 996
 997 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 998
 999         * doc/Makefile.am (install): Depend on install-info.
1000         * doc/Makefile.in: Regenerate.
1001
1002 2002-01-26  Nick Clifton <nick@redhat.com>
1003
1004         * po/fr.po: Updated version
1005
1006 2002-01-24  Kazu Hirata  <kazu@hxi.com>
1007
1008         * config/tc-h8300.c (check_operand): Don't print a warning
1009         when a valid 24-bit address is given to a 16-bit address
1010         operand.
1011
1012 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1013
1014         * config/tc-sh.c (sh_elf_suffix): Removed.
1015         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1016         sh_end_of_match, sh_parse_name): New functions.
1017         (sh_elf_cons): Simplify.
1018         (parse_exp): Reject misplaced PIC operands.
1019         (md_undefined_symbol): Simplify.
1020         (sh_fix_adjustable): Let @GOTOFF be adjusted.
1021         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1022         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1023         Complain if subsy remains at the end.
1024         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1025         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1026
1027 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
1028
1029         * config/tc-mn10300.c (xr_registers): Move `pc'...
1030         (other_registers): ... here.
1031
1032 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
1033
1034         * Makefile.am: Run "make dep-am".
1035         * Makefile.in: Regenerate.
1036         * gas/po/POTFILES.in: Regenerate.
1037
1038 2002-01-21  DJ Delorie  <dj@redhat.com>
1039
1040         * config/obj-coff.c (obj_coff_init_stab_section): Make the
1041         stabstr_name allocation permanent, as it will be referenced from
1042         the section hash.
1043
1044 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
1045
1046         * configure.in (ia64-*-netbsd*): New target.
1047         * configure: Regenerate.
1048
1049 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
1050
1051         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1052         to @dots call.
1053         <Detailed description, ARM options>: Ditto.
1054         * doc/c-arm.texi (ARM Options): Ditto.
1055
1056 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1057
1058         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1059         do_mia, do_mar and do_mra respectively.
1060         (do_mav_*): Renamed from do_c_*.
1061         (mav_reg_required_here, mav_parse_offset): Renamed from
1062         cirrus_reg_required_here and cirrus_parse_offset respectively.
1063         (MAV_MODE?): Renamed from CIRRUS_MODE?.
1064
1065 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1066             Keith Walker  <keith.walker@arm.com>
1067
1068         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1069         (insns): Add pattern for bxj instruction.
1070         (do_bxj): New function.
1071         (arm_cpus): Add arm926ej.
1072         (arm_archs): Add armv5tej.
1073
1074 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1075
1076         * doc/c-arm.texi: Add new fpe options to list of supported flags.
1077
1078 2002-01-19  Keith Walker  <keith.walker@arm.com>
1079
1080         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1081
1082 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
1083
1084         * NEWS: Mention new ARM command-line options and VFP support.
1085
1086         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
1087         uses changed.
1088         (ARM_CEXT_MAVERICK): Similarly.
1089         (ARM_ANY): Now means any core instruction.
1090         (CPU_DEFAULT): Default to ARM_ANY.
1091         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1092         (pic_code): Declare for all object types.  Make type int.
1093         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1094         (march_fpu_opt, mfpu_opt): Declare.
1095         (md_longopts): Tidy up conditional definitions.
1096         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1097         (arm_long_opts): New tables.
1098         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1099         (arm_parse_extension): New function.
1100         (md_parse_option): Rewrite using new table-driven system.
1101         (md_show_usage): Use new table-driven system.
1102         (md_begin): Calculate cpu_variant from command line option data.
1103         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1104         command-line options.
1105         * doc/c-arm.texi: Likewise.
1106
1107 2002-01-18  Andreas Jaeger  <aj@suse.de>
1108
1109         * as.c (parse_args): Update year.
1110
1111 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
1112
1113         * config/tc-tic54x.c (encode_address): Add a more informative
1114         warning about incorrect syntax.
1115
1116 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1117
1118         * po/gas.pot: Regenerate.
1119
1120 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
1121
1122         * macro.c (get_any_string): Add no-c-format comment to prevent
1123         confusion when translating string.
1124         * gasp.c (get_any_string): Add no-c-format comment to prevent
1125         confusion when translating string.
1126
1127 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1128             Johannes Stezenbach <js@convergence.de>
1129         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1130         matched before the shorter ones.
1131         (my_getSmallParser): Fix handling of nested parentheses in
1132         percent_op's. Code cleanup.
1133         (my_getPercentOp): New function, code from my_getSmallParser.
1134         (my_getSmallExpression): Fix handling of closing parentheses.
1135         Code cleanup. Better comments.
1136
1137 2002-01-16  Nick Clifton <nickc@redhat.com>
1138
1139         po/tr.po: New file: Turkish translation.
1140         configure.in (LINGUAS): Add "tr".
1141         configure: Regenerate.
1142
1143 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1144
1145         Support for VFP instructions
1146         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1147         (cp_address_required_here): New argument wb_ok.  When false, do not
1148         accept write-back forms of addressing.  Change all callers.
1149         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1150         (FPU_VFP_EXT_V2): Define.
1151         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1152         Define in terms of above.
1153         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1154         (vfp_reg): New struct.
1155         (vfp_regs): New array of registers.
1156         (insns): Add VFP instructions.
1157         (sn_table): New array of VFP single-precision register names.
1158         (dn_table): New array of VFP double-precision register names.
1159         (all_reg_maps): Add the new register tables.
1160         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
1161         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1162         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1163         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1164         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1165         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1166         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1167         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1168         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1169         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1170         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1171         (do_vfp_sp_dp_cvt): New functions.
1172         (md_begin): Set soft-float flag for appropriate VFP work.
1173         (md_atof): Handle VFP-format doubles.
1174         (md_parse_option): Handle VFP command-line options.
1175         (md_show_usage): Display VFP command-line options.
1176
1177 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
1178
1179         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
1180         various command line options.
1181
1182 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
1183
1184         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1185         vtinherit relocs.
1186         (xstormy16_md_apply_fix3): Do not return a value.
1187
1188 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1189
1190         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1191         the -EL/-EB option that matches the target's endianness.
1192         (md_parse_option): Likewise.
1193
1194 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1195
1196         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
1197         is not dependent on ARM_BI_ENDIAN.
1198
1199 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
1200
1201         * tc-arm.c (all error messages): Normalize capitalization of messages.
1202
1203         * tc-arm.h (md_operand): Delete define.
1204         * tc-arm.c (in_my_get_expression): New static variable.
1205         (my_get_expression): Set and clear it.
1206         (md_operand): New function.  If called from my_get_expression
1207         put the error in inst.error.
1208         (output_inst): Now takes argument of instruction being assembled.
1209         Print it out with any error message.
1210         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1211         with '=' syntax.
1212         (end_of_line): Don't update inst.error if it is already set.
1213
1214 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
1215
1216         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1217         op that can be translated into a mvn instruction.
1218
1219 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
1220
1221         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1222         setting default md.flags.
1223         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1224         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1225         * gas/config/tc-ia64.c (setup_unwind_header): Add support
1226         for 32 bit unwind info blocks.
1227         (generate_unwind_image): Add support for different types
1228         of unwind images (32 bits and/or big-endian).
1229         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1230         (ia64_target_format): Add support for hpux target formats.
1231         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1232         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1233         SHT_FINI_ARRAY elf section types.
1234
1235 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
1236
1237         * tc-arm.c (struct reg_entry): Move before prototypes.
1238         (int_register, cp_register, fp_register): Delete.
1239         (reg_table): Delete.  Replaced with ...
1240         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1241         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1242         (mav_dspsc_table): ... one table per register set.
1243         (arm_reg_hsh): Delete.
1244         (struct reg_map): New structure.
1245         (all_reg_maps): New array.
1246         (enum arm_reg_type): New enums.
1247         (build_reg_hsh): New function.
1248         (insert_reg_alias): Use hash table passed by caller.  Adjust all
1249         callers.
1250         (create_register_alias): New function, split out from ...
1251         (md_assemble): ... here.
1252         (md_begin): Build new register hash tables.
1253         (arm_reg_parse): New argument for the hash table to search.  Adjust all
1254         callers.
1255         (arm_reg_parse_any): New function.
1256         (co_proc_number): Look up the processor number in the processor hash
1257         table.
1258         (cirrus_regtype): Delete.
1259         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1260         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1261         (ARM_EXT_MAVERICKsc_register): Delete.
1262         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1263         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1264         functions.
1265         (do_c_triple_4, do_c_triple_5): Delete.
1266         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1267         (do_c_quad_6): Delete.
1268         (do_c_quad_6[ab]): New functions.
1269         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1270         arguments to use new register parsing methods.
1271         (cirrus_reg_required_here): Likewise.
1272         (insns): Reclassify cirrus maverick worker functions.
1273         (cirrus_valid_reg): Delete.
1274
1275 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
1276
1277         * configure.in (sh*le): Set cpu_type=sh and endian=little.
1278         (sh*-*-netbsdelf*): New target.
1279         * configure: Regenerate.
1280         * tc-sh.h: Update copyright years.
1281         (TARGET_FORMAT): Add version for TE_NetBSD.
1282
1283 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
1284
1285         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1286         negative.
1287
1288 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
1289
1290         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1291         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1292
1293 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
1294
1295         * tc-mips.c (mips_cprestore_valid): New flag.
1296         (mips_frame_reg_valid): New flag.
1297         (macro) [M_JAL_2]: Check both flags.
1298         [M_JAL_A]: Likewise.
1299         (s_cprestore): Set mips_cprestore_valid.
1300         (tc_get_register): If setting mips_frame_reg, set
1301         mips_frame_reg_valid and clear mips_cprestore_valid.
1302         (s_mips_ent): Clear both flags.
1303         (s_mips_end): Clear both flags.
1304
1305 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
1306
1307         * write.c (write_object_file): Make use of bfd_section_list_remove.
1308         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1309         * config/tc-mmix.c (mmix_frob_file): Likewise.
1310
1311 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1312
1313         * configure.in (i386-*-netbsdelf*): Collapse target into...
1314         (i386-*-netbsd*): ...this.  Add support for x86-64.
1315         * configure: Regenerated.
1316
1317 2002-01-03  matthew green  <mrg@redhat.com>
1318
1319         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1320
1321 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1322
1323         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1324         NULL frag link.
1325
1326 For older changes see ChangeLog-0001
1327 \f
1328 Local Variables:
1329 mode: change-log
1330 left-margin: 8
1331 fill-column: 74
1332 version-control: never
1333 End: