gas/ChangeLog

   1 2001-03-23  Nick Clifton  <nickc@redhat.com>
   2
   3         * doc/as.texinfo: Document --listing-XXX command line switches.
   4         Explain why listings behave differently when -pipe is used.
   5
   6 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
   7
   8         * write.c (fix_new_exp): Print an error if passed a register.
   9
  10 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
  11
  12         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
  13         (PIC_SUFFIX_CHAR): New macro.
  14         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
  15         (pic): New variable.
  16         (md_longopts): New option --pic.
  17         (OPTION_PIC): Define.
  18         (md_estimate_size_before_relax): Tweak longish comment.
  19         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
  20         (md_assemble): Handle a PIC relocation on prefix and normal
  21         instruction operands.
  22         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
  23         "complex" operand expressions.  Call frag_more outside
  24         gen_cond_branch_32 parameter list.
  25         (cris_process_instruction): Handle PIC relocs on parsed
  26         operand expressions.  Validize PIC reloc sizes.
  27         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
  28         (gen_bdap): Handle "complex" operand expressions.
  29         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
  30         ADD.D offset,PC as jump instruction if generating PIC.  Generate
  31         error instead of crashing on complex expressions.
  32         (cris_number_to_imm): Add segT parameter.  All callers changed.
  33         Use segT parameter, not now_seg, for segment of fixup.  Handle
  34         PCREL relocations but check that they are fully resolved.
  35         (md_parse_option): Handle OPTION_PIC.
  36         (tc_gen_reloc): Handle PIC relocs.
  37         (md_show_usage): Update for --pic.
  38         (md_apply_fix3): Renamed from md_apply_fix.
  39         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
  40         (md_cris_force_relocation): Force relocation for PIC relocs.
  41
  42         * config/tc-cris.h: Tweak attribution.
  43         (MD_APPLY_FIX3): Define.
  44         (IS_CRIS_PIC_RELOC): New macro.
  45         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
  46         (tc_fix_adjustable): Don't adjust a globally visible symbol when
  47         generating ELF.
  48         (tc_frob_symbol): Avoid emitting undefined symbols.
  49
  50 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
  51
  52         * frags.h (struct frag): Add relax_marker.
  53         * write.c (is_dnrange): Delete.
  54         (relax_frag): Use correct types for `aim', `target', `address'.
  55         Delete `offset', `was_address'.  Test `relax_marker' instead of
  56         using fragile (and slow) address test.
  57         (relax_segment): Init and flip `relax_marker'.
  58
  59 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
  60
  61         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
  62         used register name.
  63
  64 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  65
  66         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
  67         with 'Motorola specification for assembly language input standard'.
  68
  69 2001-03-17  Richard Henderson  <rth@redhat.com>
  70
  71         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
  72         (dwarf2_directive_loc): Don't use them.
  73         (dwarf2_directive_file): Reject duplicate file definitions.
  74         (get_filenum): Zero allocated memory.
  75         (out_file_list): Complain about missing file definitions.
  76
  77 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
  78
  79         * read.c (do_org): Handle complex expressions.
  80         * cgen.c (gas_cgen_finish_insn): Likewise.
  81
  82 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
  83
  84         * config/tc-ia64.c (md): New member keep_pending_output.
  85         (ia64_flush_pending_output): Flush only if md.keep_pending_output
  86         is not set.
  87         (dot_xdata): Turn on md.keep_pending_output for the duration of
  88         this function.
  89         (dot_xfloat_cons): Ditto.
  90         (dot_xstringer): Ditto.
  91         (dot_xdata_ua): Ditto.
  92         (dot_xfloat_cons_ua): Ditto.
  93
  94 2001-03-15  Jim Wilson  <wilson@redhat.com>
  95
  96         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
  97         label support.
  98
  99 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
 100
 101         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
 102
 103 2001-03-15  DJ Delorie  <dj@redhat.com>
 104
 105         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
 106         blindly freeing string if it isn't at the top of the obstack.
 107
 108 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
 109
 110         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
 111         (NUM_FLAG_CODE): Define.
 112         (lex_got): New function.
 113         (got_reloc): New global var.
 114         (x86_cons_fix_new): New function.
 115         (x86_cons): New function.
 116         (i386_immediate): Use lex_got here, replacing inline code.  Change
 117         "ignoring junk.." error message to "junk.."
 118         (i386_displacement): Likewise.
 119         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
 120         (x86_cons): Declare.
 121         (TC_CONS_FIX_NEW): Define.
 122         (x86_cons_fix_new): Declare.
 123
 124 2001-03-12  Nick Clifton  <nickc@redhat.com>
 125
 126         * config/tc-arm.c (md_begin): Always set machine type based on
 127         cpu_variant.
 128
 129 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
 130
 131         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
 132         (md_assemble) <smallest displacement>: Use correct field of i.op[]
 133         union.
 134         <JumpInterSegment output>: Use correct i.disp_reloc[].
 135         <immediate output>: Likewise.
 136
 137 2001-03-06  Nick Clifton  <nickc@redhat.com>
 138
 139         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
 140         BLX(1) instruction.
 141
 142 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
 143
 144         * config/tc-m68k.c : Add 5407 to archs[] table.
 145         (HAVE_LONG_BRANCH): Add mcf5407.
 146         (select_control_regs): Recognize 5407.
 147
 148 2001-03-02  Dave Brolley  <brolley@redhat.com>
 149
 150         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
 151         than m32r_do_align.
 152
 153 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
 154
 155         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
 156         (gen_to_words): Print warnings if NaNs are found and the target CPU
 157         does not support them.  Allow largest exponent to be used in normal
 158         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
 159
 160 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
 161
 162         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
 163         anymore since we use bfd_elf_generic_reloc now.
 164         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 165
 166 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
 167
 168         * configure.in (BFD_VERSION): New.
 169         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
 170         * configure: Regenerate.
 171         * Makefile.am: Run "make dep-am"
 172         * Makefile.in: Regenerate.
 173         * doc/Makefile.in: Regenerate.
 174
 175 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
 176
 177         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
 178         SEC_NEVER_LOAD when the 'n' flag is used.
 179         Add SEC_NEVER_LOAD to matchflags.
 180
 181 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 182
 183         * symbols.c (decode_local_label_name): Initialize message_format
 184         only when an error is reported (perf pb due to I18N).
 185
 186 2001-02-23  H.J. Lu  <hjl@gnu.org>
 187
 188         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
 189         BFD_ASSEMBLER is not defined.
 190
 191 2001-02-23   Richard Sandiford <rsandifo@redhat.com>
 192
 193         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
 194         done if it's against a symbol.
 195
 196 2001-02-22  Timothy Wall  <twall@cygnus.com>
 197
 198         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
 199         target formats if applicable.
 200         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
 201         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
 202         * Makefile.in: Regenerated.
 203         * configure.in: Added configuration for ia64-*-aix*.
 204         * configure: Regenerated.
 205
 206 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 207
 208         * config/tc-ia64.c (enum operand_match_result): New type.
 209         (operand_match): Change return type to operand_match_result.
 210         Fix all returns appropriately, adding support for returning the
 211         out-of-range result.
 212         (parse_operands): New locals result, error_pos, out_of_range_pos,
 213         curr_out_of_range_pos.  Rewrite operand matching loop to give better
 214         error messages.
 215
 216 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
 217
 218         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
 219         (dot_proc): Clear unwind.prologue_count to zero.
 220         (dot_prologue): Increment unwind.prologue_count.
 221         (dot_restore): If second operand is omitted, use
 222         unwind.prologue_count -1 for "ecount" (# of additional regions to
 223         pop).  Decrement unwind.prologue_count by number of regions
 224         popped.
 225
 226 2001-02-21  Nick Clifton  <nickc@redhat.com>
 227
 228         * doc/as.texinfo (Section): Note that some flags to the COFF
 229         version of .section remove attributes rather than setting them.
 230
 231 2001-02-20  Kazu Hirata  <kazu@hxi.com>
 232
 233         * config/tc-pdp11.c: Fix formatting.
 234         * config/tc-pdp11.h: Likewise.
 235
 236 2001-02-20  Bo Thorsen  <bo@suse.de>
 237
 238         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
 239         entry.
 240
 241 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
 242
 243         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
 244         all FreeBSD platforms should look the same at this level.
 245         * configure: Rebuilt.
 246         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
 247
 248 2001-02-18  lars brinkhoff  <lars@nocrew.org>
 249
 250         * Makefile.am: Add PDP-11 target.
 251         * configure.in: Likewise.
 252         * config/tc-pdp11.c: New file.
 253         * config/tc-pdp11.h: New file.
 254         * doc/Makefile.am: Add PDP-11 documentation.
 255         * doc/all.texi: Likewise.
 256         * doc/as.texinfo: Likewise.
 257         * doc/c-pdp11.texi: New file.
 258
 259 2001-02-16  matthew green  <mrg@redhat.com>
 260
 261         * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 262
 263 2001-02-13  Jim Wilson  <wilson@redhat.com>
 264
 265         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
 266         reloc instead of a 0 reloc.
 267         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
 268         as done.
 269         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 270
 271 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
 272
 273         * write.c (is_dnrange): Stop as soon as the address becomes
 274         larger.
 275         (relax_frag): Add segment parameter.  Only call symbol_get_frag
 276         once.  Only call is_dnrange if the symbol is in the same segment,
 277         and the symbol address is larger.
 278         (relax_segment): Pass segment to md_relax_frag and relax_frag.
 279         * write.h (relax_frag): Update declaration.
 280         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
 281         it to relax_frag.
 282         * config/tc-m32r.c (m32r_relax_frag): Likewise.
 283         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
 284         (m32r_relax_frag): Update declaration.
 285         * config/tc-mips.h (md_relax_frag): Add segment parameter.
 286         * config/tc-tic54x.h (md_relax_frag): Likewise.
 287         * doc/internals.texi (CPU backend): Update documentation for
 288         md_relax_frag.
 289
 290 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
 291
 292         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
 293         Mention effect of < 386 architectures on jump promotion.
 294         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
 295
 296         * config/tc-i386.c (no_cond_jump_promotion): New.
 297         (set_cpu_arch): Parse "jumps" arch modifier.
 298         (insn_size): Modify usage comment.
 299         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
 300         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
 301         (TYPE_FROM_RELAX_STATE): New define.
 302         (UNCOND_JUMP, COND_JUMP): Renumber.
 303         (md_relax_table): Reorder to suit.
 304         (COND_JUMP86): New define.
 305         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
 306         (md_assemble): Create frag var for jumps of max size, encode relax
 307         state for COND_JUMP86.
 308         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
 309         leave conditional jumps small if no_cond_jump_promotion.
 310         (md_convert_frag): Likewise.
 311
 312         * expr.c (operator): Don't bump input_line_pointer for two char
 313         operators.  Instead return operator size via new param num_chars.
 314         (expr): Use above to parse multi-char operators correctly.
 315
 316 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
 317
 318         * config/tc-i386.c (i386_displacement): Fix handling of
 319         BFD_RELOC_X86_64_GOTPCREL.
 320         (i386_validate_fix): Likewise.
 321
 322 2001-02-12  Philip Blundell  <pb@futuretv.com>
 323
 324         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
 325         ldrt/strt instructions.
 326
 327 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 328
 329         * config/tc-mips.c (macro): For M_LA_AB emit a
 330         BFD_RELOC_MIPS_CALL16 relocation or a
 331         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
 332         BFD_RELOC_MIPS_GOT16 and
 333         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
 334         loading the jump register when generating SVR4_PIC code.
 335
 336 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 337
 338         * configure.in: Make 'mipself' and 'mipsecoff' emulations
 339         map to MIPS-specific files, as they used to do before the
 340         change on 2000-05-21.
 341         * configure: Regerate.
 342
 343 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
 344
 345         * config/tc-mips.c (md_parse_option): Don't try to compile
 346         ELF-only option code if not ELF.
 347
 348 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
 349
 350         * config/tc-ia64.h (md_elf_section_type): New macro.
 351         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
 352         (they're now handled via ia64_elf_section_type.
 353
 354         * config/tc-ia64.c (unwind): New members saved_text_seg,
 355         saved_text_subseg, and force_unwind_entry.
 356         (optimize_unw_records): New function to optimize away unnecessary
 357         unwind directives.
 358         (ia64_elf_section_type): New function.
 359         (output_unw_records): Generate unwind info only if the size is
 360         non-zero or if it's forced for some other reason (e.g.,
 361         handlerdata or a personality routine).
 362         (generate_unwind_image): Don't switch back to previous
 363         section---stay inside the unwind info section instead so that
 364         handlerdata that may follow goes into the right place.
 365         (dot_handlerdata): Force generation of unwind entry and save the
 366         current active text segment before generating unwind image.
 367         (dot_unwentry): Force generation of unwind entry.
 368         (dot_personality): Ditto.
 369         (dot_endp): Generate unwind table entry only if there is
 370         some unwind info or the unwind entry was forced.
 371
 372         * config/tc-ia64.c (make_unw_section_name): New macro to form
 373         unwind section name.
 374         (generate_unwind_image): Add "text_name" argument.  Use it to
 375         form unwind section name.
 376         (dot_handlerdata): Determine current segment (section) name and
 377         pass it to generate_unwind_image().
 378         (dot_endp): Determine current segment (section) name and use
 379         it to determine the appropriate unwind section name.
 380         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
 381         n, fill, and max arguments.
 382
 383 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
 384
 385         * Makefile.am: Add linux target for S/390.
 386         * configure.in: Likewise.
 387         * config/tc-s390.c: New file.
 388         * config/tc-s390.h: New file.
 389
 390 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
 391
 392         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
 393         2byte, 4byte and 8byte.
 394
 395 2001-02-08  Alan Modra   <alan@linuxcare.com.au>
 396
 397         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
 398         md_number_to_chars with size > sizeof (valueT).
 399
 400 2001-02-06  H.J. Lu  <hjl@gnu.org>
 401
 402         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
 403         there is no relocation.
 404
 405 2001-02-06  H.J. Lu  <hjl@gnu.org>
 406
 407         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
 408
 409         * config/tc-ia64.c (md_parse_option): Only accept the valid
 410         ia64 options on "-axxx".
 411
 412 2001-02-05  Jim Wilson  <wilson@redhat.com>
 413
 414         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
 415         aborting for invalid operands.
 416
 417 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
 418
 419         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
 420         than via pointer.  Update all callers.
 421         (UNWIND_LOW32): Define.
 422         (UNWIND_HIGH32): Define.
 423         (pa_build_unwind_subspace): Use the above macros instead of dumping
 424         bitfields directly.  Call frag_more once rather than multiple times.
 425         (md_assemble): Use UNWIND_LOW32.
 426         (pa_entry): Likewise
 427         (pa_procend): Likewise.
 428         (process_exit): Use UNWIND_HIGH32.
 429
 430 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 431
 432         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
 433         function to select the header according to the cpu.
 434         (md_after_pass_hook, md_do_align): Remove.
 435         (md_cleanup, m68hc11_cleanup): Remove.
 436         (md_pcrel_from_section): Declare.
 437         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
 438         (build_jump_insn, build_insn): Likewise.
 439         (m68hc11_listing_header): New function.
 440         (m68hc11_cleanup): Remove.
 441
 442 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 443
 444         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
 445         symbols because there is no support for shared libraries and these
 446         symbols can't be overridden (unless they are weak).
 447
 448 2001-02-01  Momchil Velikov  <velco@fadata.bg>
 449
 450         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
 451         for the compilation unit with a zero byte.
 452
 453 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
 454
 455         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
 456         destinations.  Correct range check for 17 and 22 bit branches.
 457
 458 2001-01-25  Nick Clifton  <nickc@redhat.com>
 459
 460         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
 461         still set.  Issue an error message instead.
 462         (md_estimate_size_before_relax): Delete unused variable
 463         'buffer_address'.  Fixup parentheses around if statement.
 464
 465 2001-01-23  Kazu Hirata  <kazu@hxi.com>
 466
 467         * as.c: Fix formatting.
 468         * ehopt.c: Likewise.
 469         * messages.c: Likewise.
 470         * stabs.c: Likewise.
 471         * symbols.c: Likewise.
 472
 473 2001-01-23  Ben Elliston  <bje@redhat.com>
 474
 475         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
 476
 477 2001-01-22  Kazu Hirata  <kazu@hxi.com>
 478
 479         * config/tc-alpha.c: Fix formatting.
 480
 481 2001-01-19  Kazu Hirata  <kazu@hxi.com>
 482
 483         * config/tc-alpha.c: Fix formatting.
 484
 485 2001-01-18  Kazu Hirata  <kazu@hxi.com>
 486
 487         * config/tc-alpha.c: Fix formatting.
 488
 489 2001-01-18  Nick Clifton  <nickc@redhat.com>
 490
 491         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
 492         "da" flags.
 493         (stm_flags): Remove redundant bit from "ed" and "da" flags.
 494
 495 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
 496
 497         * configure.in (cpu_type, arch): Match i386 too.
 498         * configure: Rebuilt.
 499
 500 2001-01-16  Kazu Hirata  <kazu@hxi.com>
 501
 502         * config/tc-i386.c: Fix formatting.
 503
 504 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 505
 506         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
 507         relocs for .PARISC.unwind section.
 508
 509         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 510         depending on section flags, not just for .text.
 511
 512 2001-01-15  Jim Wilson  <wilson@redhat.com>
 513
 514         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 515         not immediately followed by an instruction.
 516
 517 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 518
 519         * config/tc-m68hc11.c: Fix formatting.
 520
 521 2001-01-15  Nick Clifton  <nickc@redhat.com>
 522
 523         * symbols.c (colon): Change 'already defined symbol' from a
 524         fatal error to an ordinary error.  There is no reason why this
 525         error should be fatal.
 526
 527         * message.c (as_fatal): Delete output file, if one has been
 528         created.
 529
 530 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 531
 532         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 533
 534 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 535
 536         * config/tc-alpha.c: Fix formatting.
 537         * config/tc-arc.c: Likewise.
 538         * config/tc-arc.h: Likewise.
 539         * config/tc-d10v.c: Likewise.
 540         * config/tc-i370.c: Likewise.
 541         * config/tc-i386.c: Likewise.
 542         * config/tc-i960.c: Likewise.
 543         * config/tc-m68k.c: Likewise.
 544         * config/tc-ppc.c: Likewise.
 545         * config/tc-sparc.c: Likewise.
 546         * config/tc-tahoe.c: Likewise.
 547         * config/tc-vax.c: Likewise.
 548
 549         * config/tc-arc.c: Fix formatting.
 550
 551         * config/tc-arc.c: Fix formatting.
 552
 553 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 554
 555         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 556         both 32 and 64 bit ELF.
 557
 558         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 559         and don't bother storing `m' for "ce" completer.  Tidy handling of
 560         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 561
 562 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 563
 564         * config/tc-i386.h (TARGET_MACH): New macro.
 565         (i386_mach): Declare.
 566         * config/tc-i386.c (i386_mach): New function.
 567
 568 2001-01-13  Philip Blundell  <philb@gnu.org>
 569
 570         * doc/as.texinfo: Fix spelling and cross-references.
 571
 572         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 573         character for all systems, not just GNU/Linux.  Make it explicit
 574         that `-k' doesn't affect code generation, just ELF flags.
 575
 576 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 577
 578         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 579         instructions.
 580
 581 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 582
 583         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 584
 585 2001-01-12  Nick Clifton  <nickc@redhat.com>
 586
 587         * as.c (print_args): Update copyright date to 2001.
 588
 589 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 590
 591         * doc/c-arc.texi: New file.
 592         Some sections to be expanded.
 593
 594 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 595
 596         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 597         (md_parse_option): Always accept "--32".
 598
 599 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 600
 601         * as.h (TC_ARC): Ensure struc-symbol.h included.
 602         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 603         warnings.
 604         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 605         (TARGET_SYMBOL_FIELDS) added.
 606
 607         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 608         * doc/c-arc.texi: New file.
 609         Some sections to be expanded.
 610         * doc/as.texinfo: Update command-line options.
 611         Removed outdated text for ARC dependant features, instead include
 612         text from above file.
 613
 614         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 615         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 616         (targ-cpu.h) header.
 617         * config/tc-arc.h:
 618         * config/tc-arc.c: New updated configuration for
 619         ARC, including selection of core variants, and extensibility of
 620         instructions, registers etc. through directives.
 621
 622         * config/tc-arc.c (arc_extinst): Minor corrections for
 623         error messages.
 624         (arc_common) Likewise. Make alignment argument optional for local
 625         symbols also, with default of zero.
 626
 627 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 628
 629         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 630         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 631         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 632         and fix_new_exp() instead.
 633         (md_convert_frag): For indexed post byte use the symbol value
 634         rather than the displacement.
 635         (md_relax_table): Fix indexed offset relax.
 636
 637 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 638
 639         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 640         relax weak symbols.
 641         (relaxable_symbol): New function.
 642
 643 2001-01-11  Andreas Jaeger  <aj@suse.de>
 644
 645         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 646         not used anywhere.
 647
 648 2001-01-10  Nick Clifton  <nickc@redhat.com>
 649
 650         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 651         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 652
 653 2001-01-10  Nick Clifton  <nickc@redhat.com>
 654
 655         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 656         character used to dollar local symbols.
 657         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 658         local label symbols.
 659         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 660         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 661         if defined.
 662         Use LOCAL_LABEL_CHAR.
 663         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 664         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 665         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 666
 667 2001-01-08  Bo Thorsen  <bo@suse.de>
 668
 669         * config/tc-i386.c (i386_immediate, i386_displacement):
 670         GOTPCREL check fix.
 671
 672 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 673
 674         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 675         in last change.
 676
 677 2001-01-07  Philip Blundell  <philb@gnu.org>
 678
 679         * doc/as.texinfo (Bug Reporting): Update email address for
 680         reports.
 681         * README: Likewise.
 682
 683 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 684
 685         * configure.in: Define DEFAULT_ARCH for i386.
 686         * config/tc-i386.c (md_assemble): Return after the error message;
 687         move testing for 64bit operands to proper place.
 688
 689 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 690
 691         * doc/as.texinfo: Document '#' as comment character for i386 and
 692         x86_64. Add AMD x86-64 into menu of machine dependent information.
 693
 694         * doc/c-i386.texi: Document x86_64 extensions.
 695
 696 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 697
 698         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 699
 700 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 701
 702         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 703         * NEWS: Add note about Pentium4 support.
 704
 705 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 706
 707         * config/tc-i387.c (pi, pte, pt): Update.
 708         (type_names): Add new types.
 709
 710 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 711
 712         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 713         CpuUnknown): Renumber
 714         (CpuP4, CpuSSE2): New.
 715         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 716
 717 2001-01-03  Philip Blundell  <pb@futuretv.com>
 718
 719         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 720         relocs.
 721         (alpha_fix_adjustable): Likewise.
 722         (md_apply_fix): Likewise.
 723
 724 2000-12-31  H.J. Lu  <hjl@gnu.org>
 725
 726         * listing.c (listing_message): Allocate string only if it is
 727         used.
 728
 729         * configure: Rebuild.
 730
 731 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 732
 733         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 734         Point out caveats with generating fixups for the opcode in a frag.
 735
 736 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 737
 738         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 739         * NEWS: Add x86_64.
 740
 741 2000-12-29  H.J. Lu  <hjl@gnu.org>
 742
 743         * listing.c (calc_hex): Print the variable part only if the
 744         fragment type is rs_fill.
 745
 746 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 747
 748         * doc/internals.texi (tc_conditional_pseudoop,
 749         TC_LINKRELAX_FIXUP): Fix typos.
 750
 751 2000-12-28  Richard Henderson  <rth@redhat.com>
 752
 753         * write.c (subsegs_finish): Fix thinko last change -- don't
 754         "optimize" the alignment == 0 case.
 755
 756 2000-12-28  Richard Henderson  <rth@redhat.com>
 757
 758         * as.h (rs_align_test): New.
 759         * frags.c (NOP_OPCODE): Move default from read.c.
 760         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 761         (frag_align_code): New.
 762         * frags.h (frag_align_code): Declare.
 763         * read.c (NOP_OPCODE): Remove.
 764         (do_align): Use frag_align_code.
 765         * write.c (NOP_OPCODE): Remove.
 766         (get_recorded_alignment): New.
 767         (cvt_frag_to_fill): Handle rs_align_test.
 768         (relax_segment): Likewise.
 769         (subsegs_finish): Align last subseg in section to the
 770         section alignment.  Use frag_align_code.
 771         * write.h (get_recorded_alignment): Declare.
 772         * config/obj-coff.c (size_section): Handle rs_align_test.
 773         (fill_section, fixup_mdeps): Likewise.
 774         (write_object_file): Use frag_align_code.
 775
 776         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 777         (alpha_handle_align): New.
 778         * config/tc-alpha.h (HANDLE_ALIGN): New.
 779         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 780
 781         * config/tc-i386.h (md_do_align): Use frag_align_code.
 782         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 783
 784         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 785         (ia64_handle_align): New.
 786         * config/tc-ia64.h (HANDLE_ALIGN): New.
 787         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 788
 789         * config/tc-m32r.c (m32r_do_align): Remove.
 790         (m32r_handle_align): New.
 791         (fill_insn): Use frag_align_code.
 792         * config/tc-m32r.h (md_do_align): Remove.
 793         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 794         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 795         * config/tc-mips.c, config/tc-mips.h: Similarly.
 796
 797         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 798         (sh_handle_align): Likewise.  Handle rs_align_code.
 799         (sh_do_align): Remove.
 800         * config/tc-sh.h (md_do_align): Remove.
 801         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 802
 803         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 804         (sparc_handle_align): Likewise.  Handle rs_align_code.
 805         * config/tc-sparc.h (md_do_align): Remove.
 806         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 807
 808 2000-12-22  DJ Delorie  <dj@redhat.com>
 809
 810         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 811         when we assemble the first half of a pair.
 812
 813 2000-12-22  H.J. Lu  <hjl@gnu.org>
 814
 815         * config/tc-i386.c (reloc): Update the macro for non-bfd
 816         assembler.
 817         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 818
 819 2000-12-22  H.J. Lu  <hjl@gnu.org>
 820
 821         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 822
 823 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 824
 825         * config/tc-i386.h (i386_target_format): Define even for ELFs.
 826         (QWORD_MNEM_SUFFIX): New macro.
 827         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 828         New macros
 829         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 830         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 831         ImmExt): Renumber.
 832         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 833         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 834         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 835         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 836         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 837         Renumber.
 838         (Reg, WordReg): Add Reg64.
 839         (Imm): Add Imm32S and Imm64.
 840         (EncImm): New.
 841         (Disp): Add Disp64 and Disp32S.
 842         (AnyMem): Add Disp32S.
 843         (RegRex, RegRex64): New macros.
 844         (rex_byte): New type.
 845         * config/tc-i386.c (set_16bit_code_flag): Kill.
 846         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 847         (reloc): New parameter "signed"; support x86_64.
 848         (set_code_flag): New.
 849         (DEFAULT_ARCH): New macro; default to "i386".
 850         (default_arch): New static variable.
 851         (struct _i386_insn): New fields Operand_PCrel; rex.
 852         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 853         (flag_code): New enum and static variable.
 854         (use_rela_relocations): New static variable.
 855         (flag_code_names): New static variable.
 856         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 857         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 858         K6 and Athlon.
 859         (i386_align_code): Return plain "nop" for x86_64.
 860         (mode_from_disp_size): Support Disp32S.
 861         (smallest_imm_type): Support Imm32S and Imm64.
 862         (offset_in_range): Support size of 8.
 863         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 864         (md_pseudo_table): Add "code64"; use set_code_flat.
 865         (md_begin): Emit sane error message on hash failure.
 866         (tc_i386_fix_adjustable): Support x86_64 relocations.
 867         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 868         instructions supported on particular arch just partially,
 869         output of 64bit immediates, handling of Imm32S and Disp32S type.
 870         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 871         (i386_displacement): Likewise.
 872         (i386_index_check): Cleanup; support 64bit addresses.
 873         (md_apply_fix3): Support x86_64 relocation and rela.
 874         (md_longopts): Add "32" and "64".
 875         (md_parse_option): Add OPTION_32 and OPTION_64.
 876         (i386_target_format): Call even for ELFs; choose between
 877         elf64-x86-64 and elf32-i386.
 878         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 879         (tc_gen_reloc): Support rela relocations and x86_64.
 880         (intel_e09_1): Support QWORD.
 881
 882 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 883
 884         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 885         it's not an offset expression.
 886         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 887         keep the braces '[' and ']' in the output string.
 888         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 889         != FLAT. There is no such op_modifier.
 890
 891 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 892
 893         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 894         if we have it.
 895
 896 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 897
 898         * as.h: Fix formatting.
 899         * cgen.h: Likewise.
 900         * dwarf2dbg.c: Likewise.
 901         * input-scrub.c: Likewise.
 902         * read.h: Likewise.
 903
 904 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 905
 906         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 907         configure: Regenerate.
 908
 909 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 910
 911         * dwarf2dbg.c: #include <limits.h> only if it exists.
 912
 913 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 914
 915         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 916         (md_apply_fix): Here too.
 917
 918 2000-12-12  Jim Wilson  <wilson@redhat.com>
 919
 920         * config/tc-ia64.h (ia64_init): Add prototype.
 921
 922 2000-12-12  H.J. Lu  <hjl@gnu.org>
 923
 924         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 925
 926         * read.h (outputting_stabs_line_debug): Change it to int.
 927         * stabs.c (outputting_stabs_line_debug): Likewise.
 928
 929 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 930
 931         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 932         the address of a function result.
 933
 934 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 935
 936         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 937         (md_assemble): Call dwarf2_emit_insn.
 938         (shlib): Fix typo SHILB -> SHLIB.
 939         (md_parse_option): Likewise.
 940         (ppc_elf_validate_fix): Likewise:
 941         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 942
 943 2000-12-12  Nick Clifton  <nickc@redhat.com>
 944
 945         * cgen.h: Fix formatting.
 946         * input-scrub.c: Fix formatting.
 947         * macro.c: Fix formatting.
 948         * config/tc-mips.c: Fix formatting.
 949         * doc/c-mips.texi: Fix formatting.
 950
 951 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 952
 953         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 954         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 955         references.
 956         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 957         otherwise.
 958         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 959         (No_dSuf): Kill.
 960
 961         * i386.h (*_Suf): Remove No_dSuf.
 962         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 963         Remove.
 964         (i386_optab): Remove 'd' in the suffixes.
 965
 966 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 967
 968         * config/tc-i386.c (T_SHORT): Undefine before defining.
 969
 970 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 971
 972         * config/tc-mips.c: Fix formatting.
 973
 974 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 975
 976         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 977         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 978         (md_show_usage): Ditto.
 979         (md_parse_option): Ditto.
 980         (d10v_cleanup): Writes pending instruction only if
 981         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 982         Fix compile time warning messages.
 983
 984         * doc/c-d10v.texi: Documents new options.
 985
 986 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 987
 988         * stabs.c (outputting_stabs_line_debug): New variable.
 989         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 990         function entry and unset at function exit.
 991
 992         * read.h (outputting_stabs_line_debug): New extern declaration.
 993
 994         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 995
 996         * dwarf2dbg.c: Fix compile time warning messages.
 997
 998 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 999
1000         * config/tc-a29k.c: Fix formatting.
1001         * config/tc-alpha.c: Likewise.
1002         * config/tc-arm.c: Likewise.
1003         * config/tc-cris.c: Likewise.
1004         * config/tc-hppa.c: Likewise.
1005         * config/tc-i370.c: Likewise.
1006         * config/tc-i386.c: Likewise.
1007         * config/tc-i860.c: Likewise.
1008         * config/tc-i960.c: Likewise.
1009         * config/tc-ia64.c: Likewise.
1010         * config/tc-m68hc11.c: Likewise.
1011         * config/tc-m68k.c: Likewise.
1012         * config/tc-m88k.c: Likewise.
1013         * config/tc-pj.c: Likewise.
1014         * config/tc-ppc.c: Likewise.
1015         * config/tc-sh.c: Likewise.
1016         * config/tc-sparc.c: Likewise.
1017         * config/tc-tahoe.c: Likewise.
1018         * config/tc-vax.c: Likewise.
1019
1020 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
1021
1022         * config/tc-mips.c (mips_ip): When calculating offsets,
1023         don't accept as constant the difference between the
1024         addresses of symbols in two different sections.
1025
1026         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1027         specifiers.
1028         (validate_mips_insn): Likewise.  Also, update 'B' operand
1029         specifier to use OP_*_CODE20 constants and delete 'm' operand
1030         specifier.
1031         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1032         operand specifiers.  Change warning generated by 'B' operand
1033         specifier to reflect its new multi-purpose usage.
1034
1035         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1036         -1, and update comment.
1037         (file_mips_isa): Likewise.
1038         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1039         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1040         ISA_* constants rather than hard-coded numbers.
1041         (mips_cpu_info): New structure.
1042         (mips_cpu_info_table): New table describing CPU and ISA names
1043         and numbers.
1044         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1045         mips_cpu_info_from_cpu): New functions.
1046         (mips_isa_to_str): New function to get string for ISA name.
1047         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1048         return const char *.
1049         (md_begin): Redo CPU and ISA selection logic, using
1050         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
1051         than hard-coded numbers.
1052         (append_insn, mips_emit_delays, macro, macro2): Convert to use
1053         ISA_* constants rather than hard-coded numbers.
1054         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1055         (md_longopts): Delete OPTION_NO_MIPS32.
1056         (md_parse_option): Convert to use ISA_* constants rather than
1057         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
1058         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
1059         to use strcasecmp to recognize "default" and to use
1060         mips_cpu_info_from_name to get CPU numbers from argument.
1061         (md_show_usage): Move -mips32 so it's with the rest of the ISA
1062         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
1063         mips32-4k.
1064         (s_mipsset): Accept ISA value 32.
1065         * doc/as.texinfo: Clean up MIPS options summary slightly,
1066         remove -no-mips32.  Add note about -mips4 and -mips32
1067         specifying those ISA levels.  Delete -mips32 and -no-mips32
1068         cpu flag descriptions.
1069         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
1070         up the supported CPU switch list, and replace 4Kc, 4Km, and
1071         4Kp entries with a single mips32-4k entry.  Note that you can
1072         use ".set mips32".
1073
1074         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1075         ISA_MIPS64.
1076         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1077         -mips5 and -mips64.
1078         (md_parse_option): Add cases for OPTION_MIPS5 and
1079         OPTION_MIPS64.
1080         (md_show_usage): Mention -mips5 and -mips64 arguments.
1081         (s_mipsset): Add cases for MIPS5 and MIPS64.
1082         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1083         and pseudo-CPUs.
1084         * doc/as.texinfo: Mention -mips5 and -mips64 options
1085         and their meanings.
1086         * doc/c-mips.texi: Likewise.  Also update introduction
1087         and ".set" usage information.
1088
1089         * config/tc-mips.c (md_show_usage): Add "sb1" to the
1090         CPU list.
1091         (mips_cpu_info_table): Add SB-1 entries.
1092         * doc/c-mips.texi: Add "sb1" to the list of CPUs
1093         known to the -mcpu option.
1094
1095         * doc/as.texinfo: Correct description of MIPS -mcpu
1096         option, by copying some of the text from doc/c-mips.texi.
1097
1098 2000-12-01      Joel Sherrill <joel@OARcorp.com>
1099
1100         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1101         New targets.
1102         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1103         (sparc*-*-rtems*): Switched from a.out to ELF.
1104         * configure: Regenerate.
1105         * config.in: Regenerate.
1106         * Makefile.in: Regenerate.
1107         * aclocal.m4: Regenerate.
1108         * po/gas.pot: Regenerate.
1109
1110 2000-11-30  Philip Blundell  <pb@futuretv.com>
1111
1112         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1113         even in non BFD_ASSEMBLER case.
1114
1115 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
1116
1117         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1118         syntax.
1119
1120 2000-11-29  Richard Henderson  <rth@redhat.com>
1121
1122         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
1123         until dwarf2_finish; use relaxation to get cross-fragment offsets;
1124         thread multiple subsegments properly; handle multiple code
1125         sections properly; emit proper compilation unit info for assembler
1126         generated debugging.
1127
1128         * as.h (enum _relax_state): Add rs_dwarf2dbg.
1129         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1130         (dwarf2dbg_estimate_size_before_relax): Declare.
1131         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1132         * write.c: Include dwarf2dbg.h.
1133         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1134         (relax_segment): Likewise.
1135
1136 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
1137
1138         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1139         jump>: Use as_bad_where instead of as_bad.  Tweak error message
1140         accordingly.  Stabilize frag by updating fix part and resetting
1141         variant part.
1142         <undefined symbol, unconditional jump>: Ditto.
1143         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1144         indexing is_end_of_line[].
1145         (md_assemble): Initialize size to 0.
1146         (md_section_align): Mark parameter seg as unused.
1147         (parse_reg): Parse names case-insensitively.
1148
1149 2000-11-28  Kazu Hirata  <kazu@hxi.com>
1150
1151         * config/obj-aout.h: Fix formatting.
1152         * config/obj-bout.h: Likewise.
1153         * config/obj-coff.c: Likewise.
1154         * config/obj-coff.h: Likewise.
1155         * config/obj-elf.h: Likewise.
1156         * config/obj-som.h: Likewise.
1157         * config/obj-vms.c: Likewise.
1158         * config/obj-vms.h: Likewise.
1159         * config/tc-h8300.h: Likewise.
1160         * config/tc-ns32k.h: Likewise.
1161         * config/tc-sparc.h: Likewise.
1162         * config/tc-tic54x.h: Likewise.
1163         * config/tc-z8k.h: Likewise.
1164
1165 2000-11-28  Nick Clifton  <nickc@redhat.com>
1166
1167         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1168         License is present in the sources, but not the output, and
1169         also available from the GNU website.
1170         (GNU Free Documentation License): Comment out this section.
1171
1172 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
1173
1174         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1175         targets.  Remove i860 from valid a.out targets.
1176         * Makefile.in: Regenerate.
1177
1178         * config/tc-cris.c: Include dwarf2dbg.h.
1179         (md_pseudo_table): Add .file and .loc.
1180         (md_assemble): Call dwarf2_emit_insn if generating ELF.
1181         (s_cris_file, s_cris_loc): New.
1182         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1183         * Makefile.am: Regenerate dependencies.
1184         * Makefile.in: Regenerate.
1185
1186 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
1187
1188         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1189         (MRI_MUL_PRECEDENCE): Likewise.
1190         (op_rank): Fix a comment typo.
1191
1192 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1193
1194         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1195         the error message.
1196         (get_operand): Fix analysis for movw/movb instructions.
1197
1198 2000-11-24  Nick Clifton  <nickc@redhat.com>
1199
1200         * configure.in (xscale-elf): Add target.
1201         (xscale-coff): Add target.
1202         * configure: Regenerate.
1203
1204         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1205         extenstion.
1206         (ARM_EXT_XSCALE): New ARM architecture extension.
1207         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1208         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1209         (ARM_THUMB): Rename to ARM_EXT_THUMB.
1210         (ARM_ARCH_V4): Remove processor from architecture.
1211         (ARM_ARCH_3M): New architecutre definition.
1212         (ARM_ARCH_V5TE): New architecutre definition.
1213         (ARM_ARCH_XSCALE): New architecutre definition.
1214         (CPU_DEFAULT): Allow to be defaulted to XScale.
1215         (atpcs): New boolean variable.
1216         (ldr_flags): Support 'd' flag for double word loads.
1217         (str_flags): Support 'd' flag for double word stored.
1218         (do_mia): New function.
1219         (do_mar): New function.
1220         (do_mra): New function.
1221         (do_pld): New function.
1222         (do_ldrd): New function.
1223         (do_blx): New function.
1224         (do_bkpt): New function.
1225         (do_clz): New function.
1226         (do_lstc2): New function.
1227         (do_cdp2): New function.
1228         (do_t_blx): New function.
1229         (do_t_bkpt): New function.
1230         (do_smla): New function.
1231         (do_smlal): New function.
1232         (do_smul): New function.
1233         (do_qadd): New function.
1234         (do_co_reg2c): New function.
1235         (LONGEST_INSN): Redefine to 7.
1236
1237         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1238         command line switches.
1239
1240 2000-11-22  Jim Wilson  <wilson@redhat.com>
1241
1242         * config/tc-ia64.c (pseudo_func): Add missing initializers.
1243         (struct rsrc): Make line unsigned.
1244         (gr_values): Add missing initializer.
1245         (SLOT_NUM_NOT_SET): Add unsigned cast.
1246         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1247         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1248         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1249         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1250         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1251         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1252         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1253         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1254         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1255         Add ATTRIBUTE_UNUSED to unused parameters.
1256         (convert_expr_to_ab_reg): Add parens.
1257         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
1258         (dot_prologue): Initialize grsave when declared.
1259         (md_pseudo_table): Add missing initializers.
1260         (operand_match): Add casts to bfd_vma.
1261         (emit_one_bundle): Delete unused local prev.  Make required_template
1262         unsigned.
1263         (specify_resource): Cast i to unsigned.
1264         (note_register_values): Use fprintf_vma.
1265         (print_dependency): Likewise.
1266
1267 2000-11-21  Jim Wilson  <wilson@redhat.com>
1268
1269         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1270         for unwind info section.
1271         (dot_endp): Likewise for unwind section.
1272
1273         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1274         fix_new_exp.
1275
1276 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
1277
1278         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1279         (output_insn): Call dwarf2_emit_insn.
1280         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1281
1282 2000-11-17  Richard Henderson  <rth@redhat.com>
1283
1284         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1285         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
1286         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1287
1288 2000-11-17  Nick Clifton  <nickc@redhat.com>
1289
1290         * config/tc-arm.c (md_pseudo_table): Add support for .line and
1291         .file pseudo ops.
1292
1293 2000-11-17  Richard Henderson  <rth@redhat.com>
1294
1295         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1296
1297 2000-11-17  Richard Henderson  <rth@redhat.com>
1298
1299         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1300         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1301         tri-state definition of alpha_flag_mdebug.
1302         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1303         (s_alpha_file): Store first .file directive.
1304         (s_alpha_stab): New.
1305         (md_pseudo_table): Add stabs and stabn.
1306
1307 2000-11-17  Richard Henderson  <rth@redhat.com>
1308
1309         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1310
1311 2000-11-17  Richard Henderson  <rth@redhat.com>
1312
1313         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1314         (main): Call dwarf2_finish.
1315         * as.h (debug_type): Clarify documentation of the meaning
1316         of this variable.
1317         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1318         (print_stats): Fix parenthesis problem.
1319         (now_subseg_size): New.
1320         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
1321         (dwarf2_directive_file): Don't set debug_type.
1322         (dwarf2_where): Honor DEBUG_DWARF2 first.
1323         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1324         do nothing if not emitting dwarf2 debug info, or no work.
1325         * dwarf2dbg.h (dwarf2_emit_insn): Update.
1326         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1327         (ecoff_new_file): Likewise.
1328         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
1329         commentary wrt dwarf2.
1330
1331         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1332         ATTRIBUTE_UNUSED as needed.
1333         (emit_insn): Call dwarf2_emit_insn.
1334         (s_alpha_file): New.
1335         (s_alpha_loc): New.
1336         (s_alpha_coff_wrapper): Don't handle them.
1337         (md_pseudo_table): Update for .file and .loc.
1338         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1339
1340         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1341         don't protect with debug_type.
1342         * config/tc-hppa.c (md_assemble): Likewise.
1343         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1344         * config/tc-mn10300.c (md_assemble): Likewise.
1345         * config/tc-sh.c (md_assemble): Likewise.
1346         * config/tc-v850.c (md_assemble): Likewise.
1347
1348         * config/tc-arm.c (arm_end_of_source): Remove.
1349         * config/tc-hppa.c (pa_end_of_source): Remove.
1350         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1351         * config/tc-mn10300.c (mn10300_finalize): Remove.
1352         * config/tc-sh.c (sh_finalize): Remove.
1353         * config/tc-v850.c (sh_finalize): Remove.
1354
1355         * config/tc-arm.h (md_end): Remove.
1356         * config/tc-hppa.h (md_end): Remove.
1357         (DWARF2_LINE_MIN_INSN_LENGTH): New.
1358         * config/tc-m68hc11.h (md_end): Remove.
1359         * config/tc-mn10300.h (md_end): Remove.
1360         * config/tc-sh.h (md_end): Remove.
1361         * config/tc-v850.h (md_end): Remove.
1362
1363         * config/tc-ia64.c (emit_one_bundle): Don't protect
1364         dwarf2 bits with debug_type.
1365         (md_assemble): Likewise.
1366         (ia64_end_of_source): Don't call dwarf2_finish.
1367
1368 2000-11-16  Jim Wilson  <wilson@redhat.com>
1369
1370         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1371         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
1372         > 16.
1373
1374 2000-11-16  H.J. Lu  <hjl@gnu.org>
1375
1376         * config/obj-elf.c (obj_elf_symver): Don't check the missing
1377         version name.
1378
1379 2000-11-15  Kazu Hirata  <kazu@hxi.com>
1380
1381         * config/tc-tic30.c: Fix formatting.
1382         * config/tc-tic80.c: Likewise.
1383         * config/tc-v850.c: Likewise.
1384         * config/tc-vax.c: Likewise.
1385         * config/tc-w65.c: Likewise.
1386         * config/tc-z8k.c: Likewise.
1387
1388 2000-11-14  DJ Delorie  <dj@redhat.com>
1389
1390         * config/tc-v850.c: Support dwarf2.
1391         * config/tc-v850.h: Ditto.
1392
1393         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1394         parse_cons_expression_v850 to initialize hold_cons_reloc.
1395
1396 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
1397
1398         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1399         (errata_nops_necessary_p): New function.
1400         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
1401         md.
1402
1403 2000-11-14  Jim Wilson  <wilson@redhat.com>
1404
1405         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1406         return little endian bfd formats.
1407
1408 2000-11-14  Kazu Hirata  <kazu@hxi.com>
1409
1410         * config/aout_gnu.h: Fix formatting.
1411         * config/atof-vax.c: Likewise.
1412         * config/m68k-parse.h: Likewise.
1413         * config/m88k-opcode.h: Likewise.
1414         * config/obj-elf.c: Likewise.
1415         * config/tc-arm.c: Likewise.
1416         * config/tc-cris.c: Likewise.
1417         * config/tc-i386.c: Likewise.
1418         * config/tc-ia64.c: Likewise.
1419         * config/tc-mn10300.c: Likewise.
1420         * config/te-386bsd.h: Likewise.
1421         * config/te-hppa.h: Likewise.
1422         * config/te-nbsd.h: Likewise.
1423         * config/te-ppcnw.h: Likewise.
1424         * config/te-sparcaout.h: Likewise.
1425         * config/te-tmips.h: Likewise.
1426         * config/vax-inst.h: Likewise.
1427         * config/vms-conf.h: Likewise.
1428
1429 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1430
1431         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1432
1433 2000-11-13  H.J. Lu  <hjl@gnu.org>
1434
1435         * config/obj-elf.c (elf_frob_symbol): Support
1436         ".symver name,name2@@@nodename".
1437         (elf_frob_file_before_adjust): Likewise.
1438
1439         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1440         and ".symver name,name2@@@nodename".
1441         Fix a typo.
1442
1443 2000-11-12  H.J. Lu  (hjl@gnu.org)
1444
1445         * config/obj-elf.c (obj_elf_symver): Check missing version
1446         name.
1447
1448 2000-11-12  H.J. Lu  (hjl@gnu.org)
1449
1450         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1451         instead of bfd_vma for non-bfd assemblers.
1452
1453 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1454
1455         * itbl-ops.c: Fix comment typos.
1456
1457 2000-11-08  Jim Wilson  <wilson@redhat.com>
1458
1459         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1460         (struct unwind): Add next_slot_frag field.
1461         (slot_index): New parameters slot_frag and first_frag.  Add code
1462         to add in frag sizes when different.  Add comments.
1463         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1464         arguments to slot_index.
1465         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1466         loop end.  Set next_slot_frag field.
1467
1468 2000-11-07  H.J. Lu  <hjl@gnu.org>
1469
1470         * doc/as.texinfo (.symver): Updated for versioned symbol
1471         reference.
1472
1473         * obj.h (format_ops): Add the frob_file_before_adjust field.
1474
1475         * config/obj-aout.c (aout_format_ops): Set the
1476         frob_file_before_adjust field to 0.
1477         * config/obj-coff.c (coff_format_ops): Likewise.
1478         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1479
1480         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1481         name.
1482         (elf_frob_file_before_adjust): New function to remove unneeded
1483         versioned symbols from the symbol table.
1484         (elf_format_ops): Set the frob_file_before_adjust field to
1485         elf_frob_file_before_adjust.
1486
1487         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1488         not defined.
1489
1490         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1491
1492 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1493
1494         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1495         BIG_ENDIAN macros.
1496         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1497         Fix compile time warning messages.
1498
1499 2000-11-07  Nick Clifton  <nickc@redhat.com>
1500
1501         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1502         buffer in order to avoid buffer overflows.
1503
1504 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1505
1506         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1507         Change M to m for -milp32 or -mlp64 to match gcc.
1508         (dot_endp): Use bytes_per_address instead of 8.
1509         (emit_one_bundle): Use number_to_chars_littleendian instead of
1510         md_number_to_chars.
1511         (fix_insn): Likewise.
1512         (ia64_init): New function.
1513         (ia64_target_format): New function.
1514         (md_begin): Set endianness, arch, and machine as appropriate.
1515         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1516         Make these macros depend on TE_HPUX macro.
1517         (TARGET_FORMAT): Define.
1518         (HOST_SPECIAL_INIT): Define.
1519         * config/te-hpux.h: New file.
1520         * configure.in: Add "ia64-*-hpux*" target to configure.
1521         * configure: Regenerate.
1522
1523 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1524
1525         * as.c: Fix formatting.
1526         * dwarf2dbg.c: Likewise.
1527         * input-file.c: Likewise.
1528         * input-file.h: Likewise.
1529         * input-scrub.c: Likewise.
1530         * itbl-ops.c: Likewise.
1531         * listing.c: Likewise.
1532         * macro.h: Likewise.
1533         * messages.c: Likewise.
1534         * read.c: Likewise.
1535         * subsegs.c: Likewise.
1536         * subsegs.h: Likewise.
1537         * write.c: Likewise.
1538
1539 2000-11-06  Nick Clifton  <nickc@redhat.com>
1540
1541         * doc/as.texinfo: Add GNU Free Documentation License.
1542         * doc/gasp.texi:  Add GNU Free Documentation License.
1543         * doc/as.1:  Add GNU Free Documentation License.
1544
1545 2000-11-05  Nick Clifton  <nickc@redhat.com>
1546
1547         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1548
1549 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1550
1551         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1552         * configure: Regenerate.
1553
1554 2000-11-01  Nick Clifton  <nickc@redhat.com>
1555
1556         * read.c (original_case_string): New global variable.
1557         (read_a_source_file): Copy opcode string into
1558         original_case_string if clobbering the case of the opcode.
1559         * read.h: Export the definition of original_case_string.
1560         * config/tc-arm.c (md_assembler): When parsing a .req
1561         directive use the original opcode string, not the case
1562         clobbered version.
1563
1564 2000-11-02  Nick Clifton  <nickc@redhat.com>
1565
1566         * config/tc-mn10300.c (debug_line): Remove this static
1567         variable.
1568         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1569         dwarf2_where and dwarf2_gen_line_info.
1570
1571 2000-11-02  Theo Honohan  <th@futuretv.com>
1572
1573         * config/tc-arm.c (do_msr): Improve error message.
1574
1575 2000-10-31  Eric Christopher  <echristo@redhat.com>
1576
1577         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1578         or pc-relative, else use fx_offset.
1579
1580 2000-10-31  Jim Wilson  <wilson@redhat.com>
1581
1582         * config/tc-ia64.c (struct md): New field tag_fixups.
1583         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1584         qualifying predicate.
1585         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1586         tag_fixups.
1587         (ia64_start_line): Error if dangling qualifying predicate.
1588         (defining_tag): New static variable.
1589         (ia64_unrecognized_line, case '['): Parse tags.
1590         (ia64_frob_label): Create tag_fixups.
1591         (md_assemble): Reset md.qp.X_op after using it.
1592
1593 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1594
1595         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1596
1597 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1598
1599         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1600
1601 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1602
1603         * expr.c: Fix formatting.
1604         * flonum-copy.c: Likewise.
1605         * flonum.h: Likewise.
1606         * gasp.c: Likewise.
1607         * hash.c: Likewise.
1608
1609 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1610
1611         * as.h (OPTION_MD_BASE): Bump to 190.
1612         * as.c (parse_args) <std_longopts>: Add comment about the need to
1613         check OPTION_MD_BASE in as.h.
1614
1615         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1616         for weak symbols.
1617
1618 2000-10-27  Nick Clifton  <nickc@redhat.com>
1619
1620         * configure.in (emulations): Add m68hc12.
1621         * configure: Regenerate.
1622         * po/gas.pot: Regenerate.
1623
1624 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1625
1626         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1627         cpsr*.
1628         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1629
1630 2000-10-25  Nick Clifton  <nickc@redhat.com>
1631
1632         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1633         a DWARF2 line number information sequence.
1634
1635         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1636
1637         * read.c (generate_lineno_debug): Update comment describing why
1638         DWARF2 line number debug information is not generated
1639         automatically by this function.
1640
1641         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1642         not all.
1643
1644         * config/tc-arm.h (md_end): Define.
1645         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1646
1647         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1648         if generating DWARF2 line numbers.
1649         (arm_end_of_source): New function.  Call dwarf2_finish if
1650         necessary.
1651
1652         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1653         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1654         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1655
1656 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1657
1658         * config/tc-i386.c: Fix prototype declarations for functions taking no
1659         arguments.
1660
1661 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1662
1663         * config/tc-i386.c (i386_operand_modifier): Remove.
1664         (build_displacement_string): Remove.
1665         (i386_parse_seg): Remove.
1666         (i386_intel_memory_operand): Remove.
1667         (i386_intel_operand): Re-write using recursive descent parser based
1668         on MASM documentation.
1669         (struct intel_parser_s): New structure.
1670         (intel_parser): New static variable.
1671         (struct intel_token): New structure.
1672         (cur_token, prev_token): New static variables.
1673         (T_NIL): Define.
1674         (T_CONST): Define.
1675         (T_REG): Define.
1676         (T_BYTE): Define.
1677         (T_WORD): Define.
1678         (T_DWORD): Define.
1679         (T_QWORD): Define.
1680         (T_XWORD): Define.
1681         (T_SHORT): Define.
1682         (T_OFFSET): Define.
1683         (T_PTR): Define.
1684         (T_ID): Define.
1685         (intel_match_token): New function.
1686         (intel_get_token): New function.
1687         (intel_putback_token): New function.
1688         (intel_expr): New function.
1689         (intel_e05): New function.
1690         (intel_e05_1): New function.
1691         (intel_e06): New function.
1692         (intel_e06_1): New function.
1693         (intel_e09): New function.
1694         (intel_e09_1): New function.
1695         (intel_e10): New function.
1696         (intel_e10_1): New function.
1697         (intel_e11): New function.
1698
1699 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1700
1701         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1702         instructions to loose any special insn->architecture mask.
1703
1704         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1705         (sparc_md_end, sparc_arch_types, sparc_arch,
1706         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1707         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1708         request v9b architecture if they are used).
1709
1710 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1711
1712         * config/tc-m68k.c: Fix the previous misapplied patch.
1713
1714 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1715
1716         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1717         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1718         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1719         BFD_RELOC_*.
1720
1721 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1722
1723         * debug.c: Fix formatting.
1724         * depend.c: Likewise.
1725         * dwarf2dbg.c: Likewise.
1726         * dwarf2dbg.h: Likewise.
1727         * ecoff.c: Likewise.
1728         * expr.c: Likewise.
1729         * expr.h: Likewise.
1730         * flonum-konst.c: Likewise.
1731         * frags.h: Likewise.
1732
1733 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1734
1735         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1736         options.
1737         * doc/as.texinfo: Added notes about this new option.
1738
1739 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1740
1741         * config/tc-sh.c (JREG): Remove.
1742         (md_convert_frag): Remove #if 0:d code using JREG.
1743
1744 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1745
1746         * config/tc-i386.c (i386_operand_modifier): Only match
1747         modifiers SHORT and FLAT if they are followed by a space.
1748         (parse_register): When `allow_naked_reg' is set, do not confuse
1749         identifiers that start with a register name with a register.
1750
1751 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1752
1753         * app.c: Fix formatting.
1754         * as.c: Likewise.
1755         * as.h: Likewise.
1756         * bit_fix.h: Likewise.
1757         * cgen.c: Likewise.
1758         * cgen.h: Likewise.
1759         * cond.c: Likewise.
1760
1761 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1762
1763         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1764
1765 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1766
1767         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1768         Re-arrange function a little and improve error message.
1769
1770         * write.c (write_relocs): Fix a comment.
1771
1772         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1773         link-once sections.
1774
1775 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1776
1777         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1778
1779 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1780
1781         * config/tc-i386.c: Delete some useless comments, reformat others.
1782
1783         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1784         non-global syms in linkonce sections.
1785
1786 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1787
1788         * config/tc-ia64.c (operand_match): Don't use // style comments.
1789         * config/tc-i370.c: Likewise.
1790
1791 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1792
1793         Changes to handle varying register prefix and user symbol prefix.
1794         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1795         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1796         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1797         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1798         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1799         (demand_register_prefix): New variable.
1800         (md_pseudo_table): New pseudo ".syntax".
1801         (md_longopts): New options --no-underscore and --underscore.
1802         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1803         on symbols_have_leading_underscore.
1804         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1805         (get_spec_reg): Ditto.
1806         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1807         Fix formatting.
1808         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1809         --help.
1810         <case OPTION_NO_US, case OPTION_US>: New.
1811         (md_show_usage): Be brief and reformat to match continuation of
1812         --help.
1813         * po/gas.pot: Regenerate.
1814
1815 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1816
1817         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1818         force relocs for 12 bit branches.
1819         (md_apply_fix): Similarly, adjust logic here.
1820
1821 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1822
1823         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1824         adjust for external and weak syms as we will use a reloc.  Allow
1825         for +8 offset when calculating limits of branches.
1826         (hppa_fix_adjustable): Undo 2000-09-23 change.
1827         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1828         Correct distance calculation.
1829         (tc_gen_reloc): Print the file name and line number if we can't
1830         handle a fixup.
1831
1832         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1833         * config/tc-hppa.c (nonzero_dibits): Define.
1834         (arg_reloc_stub_needed): Check each arg and return value
1835         separately for zero case.
1836         (pa_align): Declare argument `bytes'.
1837
1838 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1839
1840         * config/tc-cris.c: Fix formatting.
1841         * config/tc-d10v.h: Likewise.
1842         * config/tc-d30v.c: Likewise.
1843         * config/tc-d30v.h: Likewise.
1844         * config/tc-fr30.c: Likewise.
1845         * config/tc-fr30.h: Likewise.
1846         * config/tc-m68k.c: Likewise.
1847         * config/tc-m68k.h: Likewise.
1848         * config/tc-pj.h: Likewise.
1849         * config/tc-ppc.c: Likewise.
1850         * config/tc-ppc.h: Likewise.
1851         * config/tc-sh.c: Likewise.
1852         * config/tc-sh.h: Likewise.
1853         * config/tc-sparc.c: Likewise.
1854         * config/tc-v850.h: Likewise.
1855         * config/tc-vax.h: Likewise.
1856         * config/tc-w65.h: Likewise.
1857         * config/tc-z8k.h: Likewise.
1858
1859 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1860
1861         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1862         checks only for ELF.
1863         (hppa_force_relocation): Likewise.
1864
1865 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1866
1867         * config/tc-ia64.c (dv_sem): Add "stop".
1868         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1869         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1870         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1871         match above.
1872         (mark_resources): Check IA64_RS_PRr.
1873
1874 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1875
1876         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1877         md_estimate_size_before_relax): Redesign and clean up the
1878         relaxation mechanism.
1879
1880 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1881
1882         * config/tc-ns32k.c: Fix formatting.
1883         * config/tc-ns32k.h: Likewise.
1884
1885 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1886
1887         * config/tc-m32r.c: Fix formatting.
1888         * config/tc-m32r.h: Likewise.
1889         * config/tc-m68851.h: Likewise.
1890         * config/tc-m68hc11.c: Likewise.
1891         * config/tc-m68hc11.h: Likewise.
1892         * config/tc-m88k.c: Likewise.
1893         * config/tc-mcore.c: Likewise.
1894         * config/tc-mcore.h: Likewise.
1895         * config/tc-mips.c: Likewise.
1896         * config/tc-mips.h: Likewise.
1897         * config/tc-mn10200.h: Likewise.
1898         * config/tc-mn10300.h: Likewise.
1899         * config/tc-tahoe.c: Likewise.
1900         * config/tc-tahoe.h: Likewise.
1901
1902 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1903
1904         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1905         Likewise in relaxation description comments.
1906
1907 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1908
1909         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1910         subtraction of two syms without emitting a relocation.
1911
1912         From  David Huggins-Daines  <dhd@linuxcare.com>
1913         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1914         global or weak symbols.
1915
1916 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1917
1918         * config/tc-h8300.h: Fix formatting.
1919         * config/tc-h8500.c: Likewise.
1920         * config/tc-h8500.h: Likewise.
1921         * config/tc-hppa.h: Likewise.
1922         * config/tc-i370.h: Likewise.
1923         * config/tc-i386.h: Likewise.
1924         * config/tc-i860.c: Likewise.
1925         * config/tc-i860.h: Likewise.
1926         * config/tc-i960.h: Likewise.
1927         * config/tc-ia64.c: Likewise.
1928         * config/tc-ia64.h: Likewise.
1929
1930 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1931
1932         * config/tc-a29k.c: Fix formatting.
1933         * config/tc-alpha.c: Likewise.
1934         * config/tc-arc.c: Likewise.
1935         * config/tc-arc.h: Likewise.
1936         * config/tc-arm.c: Likewise.
1937         * config/tc-arm.h: Likewise.
1938         * config/tc-avr.c: Likewise.
1939         * config/tc-avr.h: Likewise.
1940         * config/tc-tic30.c: Likewise.
1941         * config/tc-tic30.h: Likewise.
1942         * config/tc-tic54x.c: Likewise.
1943         * config/tc-tic54x.h: Likewise.
1944         * config/tc-tic80.c: Likewise.
1945         * config/tc-tic80.h: Likewise.
1946
1947 2000-09-14  Timothy Wall  <twall@cygnus.com>
1948
1949         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1950         parallel comparisons for later use.
1951         (struct rsrc): Add parallel comparison type.
1952         (resources_match): Skip special cases of PR usage (non-conflicting
1953         parallel compares).
1954
1955 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1956
1957         * config/obj-ecoff.c: Fix formatting.
1958         * config/obj-elf.c: Likewise.
1959         * config/obj-elf.h: Likewise.
1960         * config/obj-evax.h: Likewise.
1961         * config/obj-generic.h: Likewise.
1962         * config/obj-hp300.c: Likewise.
1963         * config/obj-hp300.h: Likewise.
1964         * config/obj-ieee.h: Likewise.
1965         * config/obj-vms.c: Likewise.
1966         * config/obj-vms.h: Likewise.
1967
1968 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1969
1970         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1971         (md_parse_option): Ditto.
1972         (md_longopts): Add -mips32 option.
1973         (md_show_usage): Document new options.
1974         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1975         (mips_ip): Assemble mfc0 with a sub-selection code.
1976         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1977         (mips_cpu_to_str): New function.
1978         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1979         Use CPU_* defines instead of hardcoded numbers.
1980
1981         * doc/as.texinfo: Document new options.
1982         * doc/c-mips.texi: Ditto.
1983
1984 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1985
1986         * as.h: Fix formatting.
1987         * asintl.h: Likewise.
1988         * bit_fix.h: Likewise.
1989         * config/obj-aout.c: Likewise.
1990         * config/obj-aout.h: Likewise.
1991         * config/obj-bout.c: Likewise.
1992         * config/obj-bout.h: Likewise.
1993         * config/obj-coff.c: Likewise.
1994         * config/obj-coff.h: Likewise.
1995         * dwarf2dbg.h: Likewise.
1996         * expr.h: Likewise.
1997         * flonum.h: Likewise.
1998         * frags.h: Likewise.
1999         * itbl-ops.h: Likewise.
2000         * macro.h: Likewise.
2001         * read.h: Likewise.
2002         * sb.h: Likewise.
2003         * struc-symbol.h: Likewise.
2004         * subsegs.h: Likewise.
2005         * symbols.h: Likewise.
2006         * tc.h: Likewise.
2007         * write.h: Likewise.
2008
2009 2000-09-11  Kazu Hirata  <kazu@hxi.com>
2010
2011         * bignum-copy.c: Fix formatting.
2012         * config/tc-i370.c: Likewise.
2013         * config/tc-i960.c: Likewise.
2014         * config/tc-m68k.c: Likewise.
2015         * ehopt.c: Likewise.
2016         * flonum-copy.c: Likewise.
2017         * flonum-konst.c: Likewise.
2018         * flonum-mult.c: Likewise.
2019         * literal.c: Likewise.
2020         * read.c: Likewise.
2021         * sb.c: Likewise.
2022         * stabs.c: Likewise.
2023         * subsegs.c: Likewise.
2024
2025 2000-09-09  Philip Blundell  <philb@gnu.org>
2026
2027         * configure.in (arm*-*-uclinux*): New target.
2028         * configure: Regenerate.
2029
2030 2000-09-09  Kazu Hirata  <kazu@hxi.com>
2031
2032         * input-file.c: Fix formatting.
2033         * itbl-ops.c: Likewise.
2034         * messages.c: Likewise.
2035
2036 2000-09-08  Philip Blundell  <philb@gnu.org>
2037
2038         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2039         offset is negative.
2040
2041 2000-09-07  H.J. Lu  <hjl@gnu.org>
2042
2043         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2044         * configure: Rebuild.
2045
2046 2000-09-07  Kazu Hirata  <kazu@hxi.com>
2047
2048         * atof-generic.c: Fix formatting.
2049         * config/tc-mips.c: Likewise.
2050         * config/tc-vax.c: Likewise.
2051         * input-scrub.c: Likewise.
2052
2053 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
2054
2055         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2056         * configure.in (sh-*-linux*): Added.
2057         * configure: Rebuilt.
2058
2059 2000-09-06  Kazu Hirata  <kazu@hxi.com>
2060
2061         * config/tc-hppa.c: Fix formatting.
2062
2063         * ecoff.c: Fix formatting.
2064
2065 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
2066
2067         * configure: Rebuilt with new libtool.m4.
2068
2069 2000-09-05  Kazu Hirata  <kazu@hxi.com>
2070
2071         * cgen.c: Fix formatting.
2072         * config/tc-ia64.c: Likewise.
2073
2074 2000-09-05  Nick Clifton  <nickc@redhat.com>
2075
2076         * aclocal.m4: Regenerate.
2077         * config.in: Regenerate.
2078         * configure: Regenerate.
2079         * po/gas.pot: Regenerate.
2080
2081 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
2082
2083         * config/tc-cris.c: Correct comment typos.
2084
2085 2000-09-05  Eric Christopher  <echristo@cygnus.com>
2086
2087         * config/tc-mn10300.c: Cleanup.
2088         (md_pcrel_from): Enable.
2089
2090 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
2091
2092         * expr.c (operand): Fix a comment typo.
2093         * write.c (write_relocs): Fix a signed/unsigned warning.
2094
2095         * config/tc-hppa.c (fudge_reg_expressions): New
2096         (hppa_force_reg_syms_absolute): New.
2097         (pa_equ): Allow reg_section expressions.
2098         * config/tc-hppa.c (md_optimize_expr): Define.
2099         (hppa_force_reg_syms_absolute): Prototype.
2100
2101         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2102         (pa_parse_number): Pass in arg to select fp reg parsing.
2103         Return 1 to indicate format checks pass.  If strict, then only
2104         accept a register or register symbol.  Return value in...
2105         (pa_number): New static for pa_parse_number.
2106         (FP_REG_BASE): Define.
2107         (FP_REG_RSEL): Define.
2108         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2109         appropriate.  White space changes.
2110         (need_pa11_opcode): Don't bother passing any params, get them from
2111         globals instead.
2112         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2113         Remove extraneous check in case 'Q'.
2114         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2115         reg, set section of resulting symbol to reg_section.
2116         (pa_parse_space_stmt): Modify call to pa_parse_number.
2117         (pa_space): Likewise.
2118
2119         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2120         (hppa_force_relocation): Handle vtable relocs.
2121         (pa_vtable_entry): New.
2122         (pa_vtable_inherit): New.
2123         (md_pseudo_table): Add entries for vtable pseudos.
2124         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2125         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
2126         against weak syms.
2127         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2128         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2129         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2130         millicode import.
2131         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2132         specify a symbol type.
2133
2134         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2135         dependent things together.
2136         (md_elf_symbol_type): Define.
2137
2138         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2139         symbol.
2140         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2141
2142         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2143         (obj_elf_vtable_entry): Declare.
2144
2145         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2146         and export function.
2147         (obj_elf_vtable_entry): Similarly.
2148         (elf_pseudo_table): Fix the damage with a cast.
2149
2150 2000-09-03  Richard Henderson  <rth@cygnus.com>
2151
2152         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2153         for template selection when a label is needed.
2154
2155 2000-09-02  Kazu Hirata  <kazu@hxi.com>
2156
2157         * config/tc-ia64.c: Fix formatting.
2158
2159 2000-09-02  Nick Clifton  <nickc@redhat.com>
2160
2161         * configure.in: Increase version number to 2.10.91.
2162         * configure: Regenerate.
2163         * aclocal.m4: Regenerate.
2164         * config.in: Regenerate.
2165         * po/gas.pot: Regenerate.
2166         * Makefile.in: Regenerate.
2167
2168 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
2169
2170         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2171         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2172         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
2173         similar relocs.
2174         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2175         branches.
2176
2177 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
2178
2179         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2180         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2181         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2182         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2183         (GOT_symbol): New variable.
2184         (md_undefined_symbol): Set it.
2185
2186 2000-09-01  Richard Henderson  <rth@cygnus.com>
2187
2188         * config/tc-ia64.c (match): Don't inline.
2189         (extra_goodness): New.
2190         (md_begin): Prefer nop.f and nop.b for best_template.
2191
2192 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2193
2194         * as.c: Fix formatting.
2195         * cond.c: Likewise.
2196         * frags.c: Likewise.
2197         * macro.c: Likewise.
2198
2199 2000-08-31  Eric Christopher  <echristo@cygnus.com>
2200
2201         * config/tc-mn10300.c:  Cleanup and fix warnings.
2202         (md_pseudo_table): Add initializers.
2203         (md_show_usage): Cleanup.
2204         (md_parse_option): Fix warnings.
2205         (md_undefined_symbol): Fix warnings.
2206         (md_conver_frag): Fix warnings.
2207         (tc_gen_reloc): Fix warnings.
2208         (md_apply_fix3): Fix warnings.
2209         (check_operand): Fix warnings.
2210
2211 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
2212
2213         * acinclude.m4: Include libtool and gettext macros from the
2214         top level.
2215         * aclocal.m4, configure: Rebuilt.
2216
2217 2000-08-30  Mark Hatle  <mhatle@mvista.com>
2218
2219         * config/tc-ppc.c (md_parse_option): Recognize -m405.
2220
2221 2000-08-31  Kazu Hirata  <kazu@hxi.com>
2222
2223         * listing.c: Fix formatting.
2224
2225 2000-08-29  Kazu Hirata  <kazu@hxi.com>
2226
2227         * app.c: Fix a comment typo.  Fix formatting.
2228
2229 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
2230
2231         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2232         offset of the target destination for jmp instructions.
2233         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2234
2235 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
2236
2237         * NEWS: Mention support for CRIS.
2238
2239 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
2240
2241         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2242         Sets `.lcomm' alignment to zero.
2243
2244 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2245
2246         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2247         TC_FIX_ADJUSTABLE): Define.
2248
2249 2000-08-23  Jim Wilson  <wilson@cygnus.com>
2250
2251         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2252         unwind.personality_routine is set.
2253
2254 2000-08-23  H.J. Lu  <hjl@gnu.org>
2255
2256         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2257
2258 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
2259
2260         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2261         environment is pe.
2262
2263 2000-08-22  H.J. Lu  <hjl@gnu.org>
2264
2265         * config.in (STRICTCOFF): New for strict COFF.
2266
2267         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2268         i386-*-go32* and i386-go32-rtems*.
2269         * configure: Rebuilt.
2270
2271         * config/obj-coff.c (obj_coff_endef): Follow the historical
2272         behavior if STRICTCOFF is not defined.
2273
2274         * doc/internals.texi: Document STRICTCOFF.
2275
2276 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
2277
2278         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2279         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2280         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2281         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2282         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2283         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2284         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2285         Likewise.
2286
2287 2000-08-22  Eric Christopher  <echristo@cygnus.com>
2288
2289         * config/tc-mn10300.c: (md_apply_fix): New function.
2290         (mn10300_force_relocation): New function.
2291         (mn10300_fix_adjustable): New function.
2292
2293         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2294         (TC_HANDLES_FX_DONE): Define.
2295         (obj_fix_adjustable): Define.
2296         (MD_APPLY_FIX3): Define.
2297         (TC_LINKRELAX_FIXUP): Define.
2298
2299         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
2300         previously defined.
2301         (fixup_segment): Use TC_LINKRELAX_FIXUP.
2302
2303         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2304
2305 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
2306
2307         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2308         if the fixup resulted in a relocation.
2309
2310 2000-08-18  Nick Clifton  <nickc@redhat.com>
2311
2312         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2313         Make reference to first element of shift_names explicit.
2314
2315 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
2316
2317         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2318         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2319         add a symbol's address.  Removed all target-specific #ifdefs that
2320         used to accomplished the same.
2321         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2322         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2323         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2324         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2325         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2326
2327 2000-08-17  Kazu Hirata  <kazu@hxi.com>
2328
2329         * dwarf2dbg.c: Fix formatting.
2330
2331 2000-08-17  Nick Clifton  <nickc@redhat.com>
2332
2333         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2334         to be recoded as logical shift lefts by zero.
2335
2336 2000-08-16  Jim Wilson  <wilson@cygnus.com>
2337
2338         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2339         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
2340         source registers.
2341         (note_register_values): Handle IA64_OPND_R3_2 operands.
2342
2343 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
2344
2345         * config/tc-i860.c (md_operand): Silly typo fixed.
2346
2347 2000-08-16  Nick Clifton  <nickc@redhat.com>
2348
2349         * config/tc-arm.c (struct asm_shift): Delete.
2350         (shift[]): Delete.
2351         (enum asm_shift_index): New.
2352         (struct asm_shift_properties): New.
2353         (struct asm_shift_name): New.
2354         (shift_properties[]); New.
2355         (shift_names[]); New.
2356
2357         (decode_shift): Use new structures.
2358         Issue a warning is "ROR #0" is used.
2359         Issue a warning if "ASR #0" or "LSR #0" is used.
2360
2361         (md_begin): Initialise arm_shift_hsh table from new
2362         asm_shift_name array.
2363
2364 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
2365
2366         * config/tc-sparc.c: Kill all warnings.
2367         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2368         in -xarch= as well.
2369         (md_show_usage): Update usage text.
2370
2371 2000-08-16  Nick Clifton  <nickc@redhat.com>
2372
2373         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2374         useful.
2375
2376 2000-08-15  Will Cohen  <wcohen@redhat.com>
2377
2378         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2379
2380         * config/tc-sh.c (md_assemble): Changed so debug_type
2381         test performed for ppi_assemble
2382         * config/tc-sh.c: Included dwarf2dbg.h.
2383         (debug_line): Defined.
2384         (md_assemble): Generates dwarf2 line info.
2385         (sh_finalize): New function.  Finalize dwarf2 info.
2386         (assemble_ppi): Returns size of code generated.
2387         (build_Mytes): Returns size of code generated.
2388         (md_pseudo_table): Added "file" and "loc" psuedo ops.
2389         * config/tc-sh.h (md_end): Defined.
2390         (sh_finalize): Declared.
2391
2392 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
2393
2394         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2395         md_number_to_chars.
2396
2397 2000-08-14  Nick Clifton  <nickc@redhat.com>
2398
2399         * config/tc-arm.c (do_bx): Allow "bx pc".
2400
2401 2000-08-14  Jim Wilson  <wilson@cygnus.com>
2402
2403         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2404         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2405         (md_begin): Change assignment to md.flag to OR in the new bit.
2406
2407 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
2408
2409         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2410         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2411         C_MOU, and C_EOS.
2412
2413 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2414
2415         * NEWS: Mention i860 support.
2416
2417 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2418
2419         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2420
2421 2000-08-14  Andreas Schwab  <schwab@suse.de>
2422
2423         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2424
2425 2000-08-11  Andreas Schwab  <schwab@suse.de>
2426
2427         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2428         argument.
2429
2430 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2431
2432         * expr.c: Fix formatting.
2433         * config/obj-bout.c: Likewise.
2434
2435 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2436
2437         * doc/c-i860.texi: Flesh out the i860 section more.
2438
2439 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2440
2441         * symbols.c: Fix formatting.
2442         * expr.c: Likewise.
2443
2444 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2445
2446         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2447         modifier has the IgnoreSize bit set.
2448
2449 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2450
2451         From  Rodney Brown  <RodneyBrown@mynd.com>
2452         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2453         * configure: Regenerate.
2454
2455 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2456
2457         * hash.c: Fix formatting.
2458         * gasp.c: Likewise.
2459
2460 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2461
2462         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2463         (i860_fix_info): New enum.
2464         (MD_APPLY_FIX3): Define.
2465         (WORKING_DOT_WORD): Define.
2466         (TC_HANDLES_FX_DONE): Define.
2467         (DIFF_EXPR_OK): Define.
2468         (LISTING_HEADER): Define.
2469         (TARGET_FORMAT): Select target format based on endian flag.
2470         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2471         (target_big_endian): Add external declaration.
2472
2473         * config/tc-i860.c: All existing code reworked completely. Other
2474         new code shown below.
2475         (SYNTAX_SVR4): Define.
2476         (target_warn_expand): New variable.
2477         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2478         (md_longopts): Declare and define with new options (-EL, -EB,
2479         and -mwarn-expand).
2480         (md_show_usage): New function.
2481         (md_operand): New function.
2482         (obtain_reloc_for_imm16): New function.
2483         (md_apply_fix3): New function.
2484         (tc_gen_reloc): New function.
2485
2486 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2487
2488         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2489         2 bytes of the jump address are in the same frag.
2490         (find): Accept 68hc12 register indirect modes.
2491
2492         * NEWS: Mention 68HC11 & 68HC12 support.
2493
2494 2000-08-07  Richard Henderson  <rth@cygnus.com>
2495
2496         * config/tc-ia64.c (unwind): Add prologue_mask member.
2497         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2498         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2499         (dot_body): Clear unwind.prologue_mask.
2500         (dot_prologue): Set it.  Accept a register second argument.
2501
2502 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2503
2504         * config/atof-ieee.c: Fix formatting.
2505         * config/atof-tahoe.c: Likewise.
2506
2507 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2508
2509         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2510         work.
2511
2512         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2513         of .popsection, .previous, .pushsection, .subsection,
2514         .version, .vtable_entry, .vtable_inherit and .weak.
2515
2516 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2517
2518         * config/tc-cris.c: Fix formatting.
2519         * config/tc-i386.c: Likewise.
2520         * config/tc-sparc.c (sparc_ip): Simplify the code.
2521
2522 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2523
2524         * config/tc-cris.c: Rearrange code for readability.
2525         * config/tc-d10v.c: Fix formatting.
2526         * config/tc-m32r.c: Likewise.
2527         * config/tc-sparc.c: Likewise.
2528
2529 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2530
2531         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2532         before ia64_find_opcode.
2533         (md_assemble): Likewise.
2534
2535 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2536
2537         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2538         Undo some formatting fixes.
2539
2540 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2541
2542         * config/obj-som.c: Fix formatting.
2543         * config/obj-ieee.c: Likewise.
2544         * config/tc-arm.c: Likewise.
2545         * config/tc-v850.c: Likewise.
2546
2547 2000-08-01  Nick Clifton  <nickc@redhat.com>
2548
2549         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2550         index by command line option.
2551
2552 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2553
2554         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2555         (@node M68K-Branch): Rewrite to match the reality.
2556
2557 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2558
2559         * doc/c-i860.texi: New file.
2560         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2561         * doc/Makefile.in: Regenerate.
2562         * doc/all.texi: Add I860 as relevant architecture.
2563         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2564
2565 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2566
2567         * config/tc-d30v.c: Fix formatting.
2568
2569 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2570
2571         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2572         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2573         long emit a long branch if available instead of an absolute jump, never
2574         emit absolute jumps for anything with --pcrel.
2575
2576         * doc/c-m68k.texi: Document new command line option.
2577
2578 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2579
2580         * config/tc-avr.c: Use PARAMS macro in function declarations.
2581         Don't declare md_pcrel_from_section (already in tc-avr.h).
2582         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2583         (avr_operand): Don't set (unsigned) op_mask to -1.
2584
2585 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2586
2587         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2588         * configure: Regenerated.
2589         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2590         of operand to the .type directive (.e.g, "type").
2591
2592 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2593
2594         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2595         * app.c (do_scrub_chars): Record where first comment found.
2596         * read.c (read_a_source_file): Init found_comment on entry, and
2597         notify whether comments found on exit.
2598         * config/tc-hppa.c (md_shortopts): Add "c".
2599         (md_longopts): Add warn-comment.
2600         (md_parse_option): Handle it.
2601         (md_show_usage): Show available options.
2602         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2603
2604 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2605
2606         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2607         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2608         sym_ptr_ptr
2609         (md_estimate_size_before_relax): Don't fall off end of function.
2610
2611 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2612
2613         * config/tc-avr.c: Fix formatting.
2614         * config/tc-ns32k.c: Likewise.
2615
2616 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2617
2618         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2619
2620 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2621
2622         * config/tc-d10v.c: Fix formatting.
2623         * config/tc-z8k.c: Likewise.
2624         * config/tc-sparc.c: Likewise.
2625
2626 2000-07-26  Dave Brolley  <brolley@redhat.com>
2627
2628         * cgen.c (queue_fixup): Declare opinfo.
2629         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2630         (gas_cgen_md_operand): Ditto.
2631         (gas_cgen_md_apply_fix3): Ditto.
2632
2633 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2634
2635         * config/obj-coff.c (obj_frob_symbol): Don't merge
2636         labels. Don't merge if the symbol isn't constant. Return
2637         immediately if a symbol is merged.
2638
2639 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2640
2641         * frags.c (frag_align): Correct absolute section alignment.
2642
2643 2000-07-20  DJ Delorie  <dj@redhat.com>
2644
2645         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2646         it breaks linking against DLLs.
2647
2648 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2649
2650         * configure.in: Add CRIS support.
2651         * configure: Regenerate.
2652         * Makefile.am: (CPU_TYPES): Add cris.
2653         (CPU_OBJ_VALID) [aout]: Add cris.
2654         (MULTI_CPU_TYPES): Add cris.
2655         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2656         [coff]: Only i386 and mips are valid.
2657         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2658         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2659         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2660         Regenerate dependencies.
2661         * Makefile.in: Regenerate.
2662         * aclocal.m4: Regenerate.
2663         * as.c: Declare crisaout, criself.
2664         * config/tc-cris.h, config/tc-cris.c: New.
2665         * config/e-criself.c, config/e-crisaout.c: New.
2666         * po/POTFILES.in, po/gas.pot: Regenerate.
2667
2668 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2669
2670         * read.c: Fix formatting.
2671         * write.c: Fix formatting.
2672
2673 2000-07-19  H.J. Lu  <hjl@gnu.org>
2674
2675         * sb.c: Include <stdlib.h> if exists for abort ().
2676
2677 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2678
2679         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2680         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2681         (pa_type_args): Same here.
2682
2683 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2684
2685         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2686         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2687         the storage class is already set.
2688
2689 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2690
2691         * config/tc-m68hc11.c: Fix formatting.
2692         * config/tc-mn10200.c: Likewise.
2693         * config/tc-mn10300.c: Likewise.
2694         * config/tc-pj.c: Likewise.
2695         * config/tc-tic80.c: Likewise.
2696         * config/tc-w65.c: Likewise.
2697
2698 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2699
2700         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2701         is defined.
2702
2703 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2704
2705         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2706         @code.
2707
2708 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2709
2710         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2711         ELF as are used for SOM (except the 32-bit reloc one) to decide
2712         whether a symbol can be reduced to a section symbol.  Expand on
2713         the comment for symbols involved in LR% and RR% expressions.
2714
2715 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2716
2717         * config/tc-mips.c (mips_disable_float_construction): New
2718         static variable.  Set to true if doubles should not be
2719         constructed by loading two single width fp registers with
2720         halves of the value.
2721         (mips_ip): Test mips_disable_float_construction.
2722         (md_longopts): Add command line switches --construct-floats
2723         and --no-construct-floats.
2724         (md_parse_option): Parse new command line options.
2725         (md_show_usage): Describe new command line options.
2726
2727         * doc/c-mips.texi: Document new command line options.
2728
2729 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2730
2731         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2732         * configure: Regenerate.
2733
2734 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2735
2736         * configure.in (DEFAULT_EMULATION setting): Revert part of
2737         2000-07-01 change that set te_multi=multi unless set to tmips.
2738         * configure: Regenerate.
2739
2740 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2741
2742         * config/obj-coff.c (coff_frob_section): Add padding to the last
2743         section when aligning it increases its size.
2744
2745 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2746
2747         * config/tc-tic54x.c: Fix formatting.
2748
2749 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2750
2751         * config/tc-h8500.c: Fix formatting.
2752         * config/tc-tic54x.c: Fix formatting.
2753
2754 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2755
2756         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2757         displacements correctly.
2758
2759         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2760
2761 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2762
2763         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2764         warning.
2765         (hash_jam): Ditto.
2766
2767 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2768
2769         From  David Huggins-Daines  <dhd@linuxcare.com>
2770         * config/te-hppalinux64.h: Add a new emulation.
2771         * configure.in (emulations): Add configure bits to support the
2772         64-bit Linux/parisc target.
2773         * configure: Regenerate.
2774
2775         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2776         (md_shortopts): Add `V' for ELF.
2777
2778         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2779         when SOM or ELF_ARG_RELOC are defined.
2780         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2781         ELF_ARG_RELOC are defined.
2782         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2783         (pa_stringer): ..Do it here instead.  Fix comment typos.
2784         (hppa_force_relocation): Cast enums to int before comparing with
2785         ints.
2786
2787         From  Ryan Bradetich  <rbradetich@uswest.net>
2788         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2789         redifinition warning.
2790         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2791         (hppa_force_relocation): ditto
2792         (md_apply_fix): Added cast to buf to fix warnings.
2793
2794         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2795         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2796
2797         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2798         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2799         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2800         reloc_type** to avoid warnings in switch.
2801         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2802         little earlier instead.
2803
2804         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2805         and elf.
2806         (pa_type_args): Use symbol_arg_reloc_info.
2807         (struct pa_it): Make arg_reloc unsigned int.
2808         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2809         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2810         (pa_code): Delete.  pa_text duplicates this function.
2811         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2812         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2813         int.
2814         (cons_fix_new_hppa): Actually change selector to e_fsel when
2815         warning about assuming so.
2816         (tc_gen_reloc): More example elf arg reloc code.
2817         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2818         (hppa_force_relocation): Likewise.
2819
2820         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2821         files.
2822         (pa_end_of_source): Prototype.
2823         (hppa_fix_adjustable): Prototype.
2824         (LABELS_WITHOUT_COLONS): Move it..
2825         * config/te-hppa.h: To here.
2826
2827         * config/te-hppa64.h: New file.
2828
2829         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2830         type.
2831         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2832         format -10, -16, 16 relocs.
2833         (hppa_elf_mark_end_of_function): Test for null
2834         last_call_info->start_symbol
2835
2836         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2837         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2838         re_assesmble_* functions.  Delete extraneous statements.  Fix
2839         typos in comments.
2840         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2841         insn to re_assemble_*.
2842
2843 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2844
2845         * doc/internals.texi (Expressions): Fix typo.
2846
2847 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2848
2849         * config/tc-sh.c: Fix formatting.
2850         * config/tc-tic54x.c: Fix formatting.
2851         * depend.c: Fix formatting.
2852         * flonum-konst.c: Likewise.
2853         * flonum-mult.c: Likewise.
2854
2855 2000-07-07  Kazu Hirata <kazu@hxi.com>
2856
2857         * config/tc-sh.c: Fix comments.
2858         * config/obj-vms.c: Fix comments.
2859         * config/tc-a29k.c: Likewise.
2860         * config/tc-alpha.c: Likewise.
2861         * config/tc-h8300.c: Likewise.
2862         * config/tc-h8500.c: Likewise.
2863         * config/tc-i370.c: Likewise.
2864         * config/tc-ia64.c: Likewise.
2865         * config/tc-m68hc11.c: Likewise.
2866         * config/tc-m68k.c: Likewise.
2867         * config/tc-mips.c: Likewise.
2868         * config/tc-ns32k.c: Likewise.
2869         * config/tc-ppc.c: Likewise.
2870         * config/tc-z8k.c: Likewise.
2871
2872 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2873
2874         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2875         Default to '(SEC_LOAD | SEC_DATA)'.
2876         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2877
2878         * doc/internals.texi (CPU Backend): Describe
2879         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2880
2881 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2882
2883         * as.c (parse_args): NULL terminate the long option list.
2884
2885 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2886
2887         * config/tc-d30v.h: Include "write.h" for fixS.
2888         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2889
2890 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2891
2892         * config/tc-d30v.c (write_2_short): Further changes to warning
2893         messages produced when combining EITHER_BUT_PREFER_MU attributed
2894         opcodes.
2895
2896 2000-07-05  DJ Delorie  <dj@redhat.com>
2897
2898         * MAINTAINERS: new
2899
2900 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2901
2902         * config/tc-arm.c (psrs): Accept combinations of flags.
2903
2904 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2905
2906         * config/tc-avr.c: Change _ () to _() around all strings marked
2907         for translation (exception from the usual coding style).
2908         (avr_opt): New struct variable, how the new switches are set.
2909         (OPTION_MMCU): Define as 'm' and actually use.
2910         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2911         (show_mcu_list): New function, display the list of known MCUs.
2912         (md_show_usage): Document the new switches.  Call show_mcu_list.
2913         (avr_set_arch): Change 'm' to OPTION_MMCU.
2914         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2915         Handle the new switches.
2916         (avr_operands): Disable warnings for undefined combinations of
2917         operands if -mall-opcodes.  Disable warnings for skipping two-word
2918         instructions if enhanced core or -mno-skip-bug.
2919         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2920         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2921         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2922         (avr_ldi_expression): Warn about implicit lo8().
2923         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2924
2925 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2926
2927         * configure.in: Add entry for mips-*-sysv4*MP*
2928         * configure: Rebuild
2929         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2930         elf32-tradlittlemips for traditional mips targets.
2931         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2932         test for Link Once sections as in adjust_reloc_syms.
2933         * config/te-tmips.h: New file for traditional mips targets. Define
2934         TE_TMIPS.
2935
2936 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2937
2938         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2939         flags argument is not present, don't change an existing section's
2940         section's attributes. If the flags argument is present, warn if the
2941         attributes don't match the section's current attributes. When
2942         long section names are supported, set SEC_LINK_ONCE and
2943         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2944
2945 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2946
2947         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2948         symbols; create them.
2949
2950 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2951
2952         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2953         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2954
2955 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2956
2957         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2958         expressions.  Ignore the problem when handling 16 bit signed
2959         immediates, because the assembler will take care of the relocation
2960         later.
2961
2962 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2963
2964         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2965         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2966         sequential order, and emit warning messages if the input source
2967         code contains constructs like that, or parallel constructs
2968         containing such opcodes.
2969
2970 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2971
2972         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2973         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2974         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2975         (md_show_usage): Update usage message.
2976         (md_parse_option): Allow redefinition of MCU type within the
2977         same avr[1-5] bfd machine type.  Show both old and new MCU type
2978         in the error message.
2979         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2980         Simplify 8K wrap code.
2981
2982 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2983
2984         * config/obj-aout.c: Remove all uses of DEFUN.
2985         * config/obj-ieee.c: Likewise.
2986         * config/tc-sh.c: Fix comment typos.
2987         * config/tc-tahoe.c: Likewise.
2988         * config/tc-vax.c: Likewise.
2989         * config/tc-w65.c: Likewise.
2990         * config/tc-z8k.c: Likewise.
2991         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2992
2993 2000-06-24  DJ Delorie  <dj@cygnus.com>
2994
2995         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2996         more changes from Sept 1999
2997         (tc_i386_fix_adjustable): ditto
2998         (md_apply_fix3): ditto
2999
3000 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
3001
3002         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3003         (gas_cgen_parse_operand): Set it around expression() call.
3004         (gas_cgen_md_operand): Test for it before longjmp().
3005
3006 2000-06-24  Kazu Hirata  <kazu@hxi.com>
3007
3008         * config/tc-h8500.c: Remove all uses of DEFUN.
3009         * config/tc-sh.c: Likewise.
3010         * config/tc-w65.c: Likewise.
3011         * config/tc-z8k.c: Likewise.
3012
3013         * config/tc-h8500.c: Fix typos in comments.
3014
3015 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
3016
3017         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3018         is defined.
3019
3020 2000-06-23  matthew green  <mrg@redhat.com>
3021
3022         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3023         defined.  Fix error message for `[' grouping.
3024
3025 2000-06-22  Kazu Hirata  <kazu@hxi.com>
3026
3027         * config/tc-h8300.c: Fix formatting and comment typos.
3028
3029 2000-06-22  Timothy Wall  <twall@cygnus.com>
3030
3031         * config/tc-ia64.c (note_register_values): Move premature QP
3032         notation clearing into the appropriate place.
3033
3034 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
3035
3036         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
3037         first before anything else.  Add bin-bugs.h, emul.h and progress.h
3038         Sort list of files as for $(OBJS) in Makefile.am.
3039
3040         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3041         find one.  Remake dependencies.
3042         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
3043         * Makefile.in: Regenerate.
3044         * doc/Makefile.in: Regenerate.
3045
3046         * config/tc-i386.c (i386_displacement): Don't assume a constant
3047         displacement is necessarily 16 bits when in 16 bit code mode.
3048         (md_assemble): Instead size the displacement here after we know
3049         for sure that a .code16gcc operand hasn't automatically added
3050         operand size prefixes.
3051
3052 2000-06-21  H.J. Lu  <hjl@gnu.org>
3053
3054         * Makefile.am: Rebuild dependency.
3055         * Makefile.in: Rebuild.
3056
3057 2000-06-21  Kazu Hirata  <kazu@hxi.com>
3058
3059         * config/tc-h8300.c (parse_reg): Make the function static.
3060         (parse_exp): Likewise.
3061
3062 2000-06-20  DJ Delorie  <dj@cygnus.com>
3063
3064         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3065         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3066         for cygwin import libraries to work properly.
3067
3068 2000-06-20  H.J. Lu  <hjl@gnu.org>
3069
3070         * Makefile.am: Rebuild dependency.
3071         * Makefile.in: Rebuild.
3072         * configure: Likewise.
3073         * doc/Makefile.in: Likewise.
3074
3075 2000-06-20  Timothy Wall  <twall@cygnus.com>
3076
3077         * doc/internals.texi (CPU backend): Add @itemx for
3078         TC_START_LABEL_WITHOUT_COLON.
3079         * doc/c-tic54x.texi: New.
3080         * doc/as.texinfo: Add tic54x features and include primary tic54x
3081         documentation file.
3082         * doc/all.texi: Add C54X.
3083         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3084         * doc/Makefile.in: Regenerate.
3085         * configure.in: Add tic54x and define LIBM for tic54x.
3086         * configure: Regenrate.
3087         * config/tc-tic54x.[ch]: New.
3088         * config/obj-coff.h: Add tic54x.
3089         * Makefile.am: (CPU_TYPES): Add tic54x.
3090         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3091         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3092         (as_new_LDADD): Add $(LIBM).
3093         * Makefile.in: Regenerate.
3094
3095 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
3096
3097         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3098         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3099         * doc/as.texinfo: Likewise.
3100
3101         * configure, Makefile.in: Regenerate.
3102         * configure.in (emulations): Recognize m6811 and m6812.
3103         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3104         Added files for 68hc11 and 68hc12 assembler.
3105         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3106         * config/tc-m68hc11.h: Header definition for that assembler.
3107
3108 2000-06-18  Nick Clifton  <nickc@redhat.com>
3109
3110         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3111         instead of OCTETS_PER_BYTE.
3112
3113         * config/tc-v850.c: Fix compile time warnings.
3114         * config/tc-ppc.c: Fix compile time warnings.
3115
3116 2000-06-18  H.J. Lu <hjl@gnu.org>
3117
3118         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3119         * configure: Rebuild.
3120
3121 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3122
3123         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3124         to BFD_ASSEMBLER.
3125
3126 2000-06-16  Nick Clifton  <nickc@cygnus.com>
3127
3128         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3129         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3130
3131         * doc/c-mips.texi: Document newly accepted cpu variants.
3132
3133 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
3134
3135         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3136
3137 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
3138
3139         * macro.c (getstring): Make it possible to escape the quote
3140         character.
3141
3142 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
3143
3144         * config/tc-hppa.c (pa_export): Weak symbols can be global.
3145
3146 2000-06-13  H.J. Lu  <hjl@gnu.org>
3147
3148         * configure: Regenerate.
3149
3150 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
3151
3152         * app.c (do_scrub_begin): Don't default lex[';'] as a line
3153         separator.
3154         * doc/internals.texi (line_separator_chars): Semicolon is no
3155         longer a default.  Mention null and newline as defaults.
3156
3157         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3158
3159         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3160         * config/tc-i860.h (line_separator_chars): Likewise.
3161         * config/tc-h8300.c (line_separator_chars): Likewise.
3162         * config/tc-i960.c (line_separator_chars): Likewise.
3163         * config/tc-m68k.c (line_separator_chars): Likewise.
3164         * config/tc-mips.c (line_separator_chars): Likewise.
3165         * config/tc-ns32k.c (line_separator_chars): Likewise.
3166         * config/tc-sparc.c (line_separator_chars): Likewise.
3167         * config/tc-vax.c (line_separator_chars): Likewise.
3168
3169         * config/tc-h8300.c (comment_chars): Use string initialiser.
3170         * config/tc-i960.c (line_comment_chars): Likewise.
3171         * config/tc-z8k.c (comment_chars, line_comment_chars,
3172         line_separator_chars): Likewise.
3173
3174         * config/tc-arm.c (line_separator_chars): Always use `;', not just
3175         for TE_LINUX.
3176
3177 2000-06-08  Nick Clifton  <nickc@cygnus.com>
3178
3179         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3180         for size 1 fixes.
3181
3182 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
3183
3184         * configure.in (VERSION): Update to show this is the CVS mainline.
3185
3186 2000-06-08  Matthew Jacob  <mjacob@feral.com>
3187
3188         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3189         $at is the integer register $r28, vs. both $r28 and the floating
3190         point register $f28.
3191
3192 2000-06-08  James E. Wilson  <wilson@cygnus.com>
3193
3194         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3195         (dot_endp): Don't call ia64_flush_insns.
3196         (emit_one_bundle): Don't delete prologue/body records from
3197         unwind_record list in first loop.  Rewrite second loop to account for
3198         this.
3199
3200 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
3201
3202         * config/tc-ia64.c: Add missing prototypes.
3203         (generate_unwind_image): Cast argument to output_unw_records call.
3204
3205 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
3206
3207         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3208
3209 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
3210
3211         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3212         (REGISTER_P): likewise.
3213         (avr_opcodes): uses include/opcode/avr.h
3214         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3215
3216 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
3217
3218         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
3219         initializers too.
3220
3221 2000-06-03  H.J. Lu  <hjl@gnu.org>
3222
3223         * read.c (is_end_of_line): Put back `;'.
3224
3225 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
3226
3227         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3228
3229 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
3230
3231         * expr.c (operand): Test is_end_of_line outside switch to catch
3232         line separator chars that are also operators.
3233         (operator): Return O_illegal for line separator chars.
3234
3235         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
3236         entry (or `!' entry for TC_HPPA).
3237
3238         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3239         before indexing is_end_of_line.  Remove redundant check for '\0'.
3240         (fp_op2): Likewise.
3241         * config/tc-h8500.c (md_assemble): Likewise.
3242         * config/tc-mcore.c (md_assemble): Likewise.
3243         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3244         (md_atof): Likewise
3245
3246         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3247         is_end_of_line.
3248         * config/tc-mcore.c (mcore_cons): Likewise.
3249         (mcore_float_cons): Likewise.
3250         (mcore_stringer): Likewise.
3251         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3252
3253 2000-06-01  Scott Bambrough <scottb@netwinder.org>
3254
3255         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3256
3257 2000-05-29  Nick Clifton  <nickc@cygnus.com>
3258
3259         * config/tc-sh.c: Fix compile time warning messages.
3260
3261         * config/tc-mips.c: Fix compile time warning messages.
3262
3263 2000-05-29  Philip Blundell  <philb@gnu.org>
3264
3265         * doc/as.texinfo: Update copyright dates.
3266         (Local Labels): Delete misplaced mention of ARM.
3267         * NEWS: Mention ARM ELF support.
3268
3269 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
3270
3271         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3272         it is modified, and use the real_size to compute the frag address
3273         for dwarf2 line info.
3274
3275 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
3276
3277         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3278         line-matching scheme to cope with automake moving variables around.
3279         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3280         * Makefile.in: Regenerate.
3281
3282 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
3283
3284         * config/tc-sparc.c (sparc_relax): New.
3285         (md_longopts): Add -relax and -no-relax options.
3286         (md_parse_options, md_show_usage): Likewise.
3287         (md_apply_fix3): Optimize tail call into branch always if possible.
3288
3289 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
3290
3291         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3292         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3293         rules, with warning when a GAS statement specifies a packing that
3294         will result in an instruction being squashed.
3295         Added typdef packing_type and enumerals, changed various integer
3296         literals to use the enumerals.
3297
3298 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
3299
3300         * config/tc-ia64.c (dot_restorereg_p): New function.
3301         (md_pseudo_table): Add restorereg.p.
3302         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3303         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3304
3305         * config/tc-ia64.h (unw_record_type): Add unwabi.
3306         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
3307         called MASK with members for imask, and the masks produced by
3308         fr_mem, gr_mem, br_mem, and frgr_mem.
3309         (unw_p_record): Add members ABI and CONTEXT.
3310         (unw_x_record): Add member AB.
3311         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3312         as pseudo-register for use during unwind info generation.
3313         (AR_PFS, AR_LC): New macros.
3314         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3315         whose names start with an at sign (as in "@priunat").
3316         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3317         register.
3318         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3319         proc_end, unwind_info, personality_routine): Consolidate into
3320         "unwind" structure to reduce offset-table use.  Add member
3321         NEXT_SLOT_NUMBER to track the slot number for the next instruction
3322         to be emitted.
3323         (output_R1_format, output_R3_format, output_P3_format,
3324         output_P6_format): Initialize R with zero to reduce compiler warnings.
3325         (output_P7_format): Ditto.  Add `default' branch to switch
3326         statement to reduce compiler warnings.
3327         (output_P8_format, output_B1_format, output_B4_format): Ditto.
3328         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3329         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
3330         into single argument.
3331         (output_X1_format, output_X3_format): Initialize R with zero to reduce
3332         compiler warnings.  Merge A and B args into single argument.
3333         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
3334         A and B args into single argument.
3335         (free_record): Removed (wasn't used).
3336         (free_list_records): Also free imasks in prologue records.
3337         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3338         (output_spill_mask): Remove.
3339         (output_unwabi): New function.
3340         (output_epilogue, output_label_state, output_copy_state): Call
3341         alloc_record.
3342         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3343         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3344         argument.
3345         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
3346         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3347         as part of handling the prologue records.  Emit region's imask if
3348         we have one.  Handle unwabi, epilogue, label_state, copy_state,
3349         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3350         spill_sprel_p, and spill_reg_p records.
3351         (set_imask, count_bits, slot_index): New function.
3352         (fixup_unw_records): Fix region size computation.  Handle
3353         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3354         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
3355         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3356         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
3357         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3358         (dot_save): Use manifest constants for applicaton registers.
3359         Handle REG_PR and REG_PRIUNAT.
3360         (dot_restore): Don't just ignore it.
3361         (dot_restorereg): New function..
3362         (generate_unwind_image): Ensure unwind info is a multiple of eight
3363         bytes, not just four bytes.
3364         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3365         (dot_altrp): Don't just ignore it.
3366         (dot_savemem): New function.  Replaces dot_savesp() and
3367         dot_savepsp().  Use manifest constants for applicaton registers.
3368         Handle REG_PR and REG_PRIUNAT.
3369         (dot_savef): Simplify.
3370         (dot_saveb): Support generation of br_gr.
3371         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3372          dot_label_state, dot_copy_state): New function.
3373         (dot_unwabi): Don't just ignore it.
3374         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3375         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3376         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
3377         (emit_one_bundle): Set slot number for prologue/body records
3378         *before* emitting the first insn.
3379         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3380         (md_begin): Declare "psp" pseudo-register.
3381         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
3382         so we don't get segfault.
3383         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3384         counts as required per SW Conventions manual
3385         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3386         output_preds_psprel, output_preds_sprel, output_spill_base,
3387         output_unat_psprel, output_unat_sprel, output_lc_psprel,
3388         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3389         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3390         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3391         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3392         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3393         (dot_vframe): Implement.
3394         (dot_vframesp, dot_vframepsp): New function.
3395
3396 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
3397
3398         * configure.in (i386-*-freebsd a.out entry): Quote properly.
3399         * configure: Regenerate.
3400
3401 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
3402
3403         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3404         (md_estimate_size_before_relax): so we can use it here instead of
3405         old kludges.  Localise vars to blocks.  Comment.
3406
3407         * frags.c (frag_new): Update fr_var comments.
3408         * frags.h (struct frag): Ditto.
3409
3410 2000-05-22  Richard Henderson  <rth@cygnus.com>
3411
3412         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3413         (pseudo_func): Add pcrel.
3414         (operand_match):  Handle IA64_OPND_TGT64.
3415         (build_insn): Likewise.
3416         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3417         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3418         (fix_insn): Handle all three 64-bit relocation types.
3419
3420 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3421
3422         * obj.h (struct format_ops): New members begin, app_file,
3423         s_set_other, s_set_desc, s_get_type, s_set_type,
3424         separate_stab_sections, init_stab_section.
3425
3426         * config/obj-multi.h: Update GPL notice to v2.
3427         (obj_begin): New.
3428         (obj_app_file): New.
3429         (S_SET_SIZE): Test s_set_size for NULL before calling.
3430         (S_SET_ALIGN): Similar for s_set_align.
3431         (S_SET_OTHER): New.
3432         (S_SET_DESC): New.
3433         (S_GET_TYPE): New.
3434         (S_SET_TYPE): New.
3435         (SEPARATE_STAB_SECTIONS): New.
3436         (INIT_STAB_SECTION): New.
3437         (EMIT_SECTION_SYMBOLS): New.
3438         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3439
3440         * config/obj-elf.h: Update GPL notice to v2.
3441         Mention that this file is included from obj-multi.h.
3442         (obj_begin): Wrap definition in ifndef.
3443         (elf_file_symbol): Constify declaration.
3444         (obj_app_file): Ditto.
3445         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3446         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3447
3448         * config/obj-elf.c (elf_s_set_other): New.
3449         (elf_file_symbol): Constify argument.
3450         (elf_separate_stab_sections): New.
3451         (elf_init_stab_section): New.
3452         (elf_format_ops): Add new members.  Remove comma at end.
3453
3454         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3455         (ecoff_format_ops): Add new fields.  Remove comma at end.
3456         Mention inconsistency for emit_section_symbols.
3457
3458         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3459
3460         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3461         (coff_separate_stab_sections): New.
3462         (coff_format_ops): Add new members.
3463
3464         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3465         (obj_aout_s_set_other): New.
3466         (obj_aout_s_set_desc): New.
3467         (obj_aout_s_get_type): New.
3468         (obj_aout_s_set_type): New.
3469         (obj_aout_separate_stab_sections): New.
3470         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3471         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3472         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3473         appropriate.
3474         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3475
3476 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3477
3478         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3479         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3480         (md_estimate_size_before_relax): Ensure jumps to weak and
3481         externally visible symbols are relocatable.
3482
3483 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3484
3485         * stabs.c (aout_process_stab): Make global.
3486         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3487         * read.h (aout_process_stab): Declare.
3488
3489         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3490         Generalize to *aout, *coff *elf.
3491         * configure: Regenerated.
3492
3493         * doc/internals.texi (Object format backend): Say
3494         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3495
3496         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3497         * Makefile.in: Regenerated.
3498
3499 2000-05-19  Catherine Moore  <clm@cygnus.com>
3500
3501         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3502
3503 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3504
3505         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3506         instruction to reflect change in re_assemble_*.
3507
3508 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3509
3510         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3511         build PA64 ELF tools.
3512         * configure: Rebuilt.
3513
3514 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3515
3516         * Makefile.am: Regenerate dependencies.
3517         * Makefile.in: Regenerate.
3518
3519 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3520
3521         * config/tc-arm.c (struct asm_psr): Add boolean field
3522         distinguishing between CSPR and SPSR.  Rename 'number' field
3523         to 'field'.
3524         (psrs): Rearrange contents to match new asm_psr structure.
3525         (arm_psr_parse): Move next to psr_required_here.  Make it
3526         return an asm_psr structure.
3527         (psr_required_here): Use asm_psr structure returned by
3528         arm_psr_parse.
3529         (do_msr): Reorganise to allow psr_required_here to be called
3530         only once.
3531         (md_undefined_name): Mark 'name' parameter as unused, since
3532         the COFF target does not use it.
3533
3534 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3535
3536         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3537         standards.
3538         * config/te-aux.h:  Likewise.
3539         * config/te-dpx2.h:  Likewise.
3540         * config/te-go32.h:  Likewise.
3541         * config/te-hp300.h:  Likewise.
3542         * config/te-hppa.h:  Likewise.
3543         * config/te-i386aix.h:  Likewise.
3544         * config/te-ic960.h:  Likewise.
3545         * config/te-interix.h:  Likewise.
3546         * config/te-nbsd532.h:  Likewise.
3547         * config/te-pc532mach.h:  Likewise.
3548         * config/te-ppcnw.h:  Likewise.
3549         * config/te-psos.h:  Likewise.
3550         * config/te-sparcaout.h:  Likewise.
3551         * config/te-sun3.h:  Likewise.
3552         * config/te-sysv32.h:  Likewise.
3553
3554 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3555
3556         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3557         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3558         and sign extend without an if statement.
3559         (build_bytes): Likewise.
3560
3561 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3562
3563         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3564         X_add_symbol L_32 case.
3565
3566 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3567
3568         * config/te-freebsd.h: New file.
3569
3570 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3571
3572         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3573         bindtextdomain): Replace defines with those from intl/libgettext.h
3574         to quieten gcc warnings.
3575
3576         * NEWS: Mention x86 .arch and -q.
3577
3578         * config/tc-i386.c (quiet_warnings): New.
3579         (md_assemble): Use quiet_warnings.
3580         (md_parse_option): Set quiet_warnings from -q.
3581         (md_show_usage): Mention -q, delete -m.
3582         (flag_do_long_jump): Delete.
3583         (md_parse_option): Remove -m.
3584         (md_show_usage): Remove -m.
3585         (md_create_long_jump): Remove useless flag_do_long_jump code.
3586
3587         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3588         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3589
3590 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3591             Alexander Sokolov <robocop@netlink.ru>
3592
3593         * doc/c-i386.texi (i386-Arch): New section.
3594         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3595
3596         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3597         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3598         architecture has been given and is not 486.
3599         (set_cpu_arch): New.
3600         (md_pseudo_table): Add .arch.
3601         (md_assemble): Warn if cpu architecture has been given and an
3602         unsupported instruction.
3603
3604         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3605         Move operand_types bit defines after relevant template field.
3606         (template): Add cpu_flags.
3607         (Cpu*): Define.
3608         (arch_entry): New.
3609
3610 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3611
3612         * config/tc-mn10300.h (md_end): Define.
3613         (mn10300_finalize): Declare.
3614         * config/tc-mn10300.c: Include dwarf2dbg.h.
3615         (debug_line): Define.
3616         (md_assemble): Generate dwarf2 line info.
3617         (mn10300_finalize): New function.  Finalize dwarf2 info.
3618
3619 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3620
3621         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3622         external version of the relocation for weak symbols.
3623
3624 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3625
3626         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3627         frame size in units of 16 bytes, as required per SW Conventions manual.
3628         (output_unw_records): Output info-block header as a dword to get
3629         byte-order right.
3630
3631 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3632
3633         * as.h: #include "file", not <file> on files from ../include.
3634         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3635         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3636         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3637         (tc_coff_symbol_emit_hook): Ditto.
3638         (OPTCOUNT): Cast to int to avoid compiler warning.
3639         (md_begin): Fix signed/unsigned warnings.
3640
3641 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3642
3643         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3644         ABRANCH LONG case for a conditional branch on a 68000.
3645         (md_estimate_size_before_relax): Likewise.  Also handle
3646         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3647         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3648         PC-relative on all CPUs.
3649         (md_estimate_size_before_relax): Likewise.
3650
3651 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3652
3653         * as.c (parse_args): Just mention current year in printed
3654         copyright message.
3655
3656 2000-05-03  J.T. Conklin  <jtc@redback.com>
3657
3658         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3659         unit registers.
3660         (md_parse_option): Recognize -m7400.
3661
3662 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3663
3664         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3665         don't permit lp to become less than the words array.
3666
3667 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3668
3669         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3670         Fix little-endian case.
3671
3672 2000-05-03  David O'Brien  <obrien@NUXI.com>
3673
3674         * as.c (parse_args): Update copyright.
3675
3676 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3677
3678         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3679         for the .bss section too.
3680
3681 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3682
3683         * configure.in: Set em=linux for hppa-*-linux.
3684         * configure: Regenerate.
3685         * doc/Makefile.in: Regenerate with correct automake.
3686
3687         * frags.c (frag_grow): Sanity check chunk_size.
3688
3689         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3690         * config/obj-som.h: Likewise.
3691         * config/obj-ieee.h: Likewise.
3692
3693         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3694
3695         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3696         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3697         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3698         (pa_ip): low_sign_unext now returns via function value.  Use
3699         re_assemble_* instead of dis_assemble_* and
3700         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3701         unnecessarily.
3702         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3703         (md_section_align, md_parse_option, md_show_usage,
3704         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3705         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3706         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3707         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3708         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3709         pa_text): Likewise.
3710         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3711         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3712         outside of switch.  Correct mask and shifting errors in case 10
3713         and case -11.  In case 21, compare against signed range to suit
3714         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3715         case 17 and case 22, use offsetT variable to properly check range.
3716         Use re_assemble_* here too.
3717         (evaluate_absolute): Change type of value to offsetT.  Call
3718         hppa_field_adjust to do the work for us.
3719         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3720         (pa_parse_cmpib_64_cmpltr): Ditto.
3721         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3722         of i to unsigned int.
3723         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3724         (pa_end_of_source): Return type is void.
3725
3726 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3727
3728         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3729
3730 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3731
3732         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3733         More comments added.
3734         (md_begin): Removed "construct symbols for each register name".
3735         Because register names conflicts with GCC generated function
3736         names.
3737         (avr_operand): Now constant numbers can be used as a register
3738         identifiers (0 as r0, 31 as r31).
3739         (md_assemble): use skip_space () before parsing instruction
3740         operands.
3741
3742 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3743
3744         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3745         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3746         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3747         * configure: Regenerate.
3748
3749 2000-04-29  Andreas Jaeger  <aj@suse.de>
3750
3751         * as.h: Correctly check GCC version.
3752
3753 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3754
3755         * doc/as.1: Fix unbalanced brackets.
3756
3757         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3758         TE_FreeBSD.
3759         (line_comment_chars): Set to '/' if TE_FreeBSD.
3760
3761 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3762
3763         * configure.in: Configury support for PA64 (currently disabled).
3764         * configure: Rebuilt.
3765
3766 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3767
3768         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3769         bfd_set_section_alignment.
3770
3771 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3772
3773         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3774         than 32.
3775
3776 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3777
3778         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3779         * doc/as.texinfo (Align): Include arm and strongarm in list of
3780         targets that have the second form of the behaviour of the .align
3781         directive.
3782
3783 2000-04-24  Mark Klein <mklein@dis.com>
3784
3785         * config/obj-som.c: Terminate obj_pseudo_table.
3786
3787 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3788
3789         * as.c (parse_args): Allow md_parse_option to override -a listing
3790         option.
3791         * config/obj-coff.c (add_lineno): Change type of offset parameter
3792         from "int" to "bfd_vma."
3793         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3794         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3795         (ppc_change_csect): Align correctly for XCOFF64.
3796         (ppc_machine): New function, which discards "ppc_machine" line.
3797         (ppc_tc): Cons for 8 when code is 64 bit.
3798         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3799         relocations.
3800         (md_parse_option): Handle -a64 and -a32.
3801         (ppc_xcoff64): New.
3802         * config/tc-ppc.h (TARGET_MACH): Define.
3803         (TARGET_FORMAT): Move to function.
3804         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3805
3806 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3807
3808         * config/tc-avr.c: New AVR_ISA_ defined.
3809         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3810         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3811         for `fmul', `movw' and `lpm R,Z' instructions.
3812         (avr_operands): Warn if current opcode is a two-word instruction
3813         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3814         (avr_opcodes): New commands added.
3815         (REGISTER_P): Check 'a' and 'v' constraint letters.
3816         (mcu_types): New MCU added.
3817
3818 2000-04-22  Timothy Wall  <twall@cygnus.com>
3819
3820         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3821         to "natval".
3822         (operand_match): Conditionally insert default bit values for IMMU9.
3823
3824 2000-04-14  Matthew Green  <mrg@cygnus.com>
3825
3826         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3827         * configure: Rebuilt.
3828
3829 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3830                           Jason Eckhardt  <jle@cygnus.com>
3831
3832         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3833
3834         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3835         Added handling of new operand types l,y,&,fe,fE,fx.
3836
3837 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3838                           David Mosberger  <davidm@hpl.hp.com>
3839                           Timothy Wall <twall@cygnus.com>
3840                           Andrew MacLeod  <amacleod@cygnus.com>
3841                           Jim Wilson  <wilson@cygnus.com>
3842
3843         * Makefile.am (CPU_TYPES): Add ia64.
3844         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3845         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3846         * Makefile.in: Rebuild.
3847         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3848         * configure: Rebuild.
3849         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3850         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3851         * expr.c (expr): Handle md_optimize_expr.
3852         * read.c (LEX_HASH): Add comment.
3853         * config/tc-ia64.c, config/tc-ia64.h: New files.
3854
3855 2000-04-21  Richard Henderson  <rth@cygnus.com>
3856
3857         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3858         bundling a non-delayed branch type instruction.
3859
3860 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3861
3862         * config/tc-mn10300.c (HAVE_AM30): Define.
3863         (md_assemble): Use it.
3864
3865 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3866
3867         * config/obj-elf.c (obj_elf_change_section): Check for changed
3868         section attributes.
3869
3870         * Makefile.am: (CPU_MULTI_VALID): Remove.
3871         (MULTI_CPU_TYPES): Define.
3872         (MULTI_CPU_OBJ_VALID): Define.
3873         (DEPTC): Use the above.
3874         (DEPOBJ): Same here.
3875         (DEP2): And here.
3876         Regenerate dependencies.
3877         * Makefile.in: Regenerate.
3878
3879 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3880
3881         * Makefile.am (YACC, LEX): Get them from configure.
3882
3883 2000-04-18  H.J. Lu  (hjl@gnu.org)
3884
3885         * config/tc-i386.c (offset_in_range): Use addressT instead of
3886         bfd_vma for non-bfd assemblers.
3887
3888 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3889
3890         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3891         doesn't give spurious errors.
3892
3893 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3894
3895         * as.h (SEEK_SET): Define if undefined.
3896
3897 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3898
3899         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3900         constants, and don't assume offsetT is 32 bits.
3901
3902 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3903
3904         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3905         (md_pcrel_from_section): Add prototype.
3906         (d10v_fix_adjustable): Add prototype.
3907         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3908
3909         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3910
3911 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3912
3913         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3914         symbol in frag chain.
3915
3916 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3917
3918         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3919         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3920         (fits_in_signed_word, smallest_imm_type): Ditto.
3921         (md_assemble): Use an offsetT var to hold offsetT values, not a
3922         long.
3923         (offset_in_range): New.
3924         (md_assemble): Use it.
3925         (md_convert_frag): Change type of target_address, opcode_address,
3926         and displacement_from_opcode_start to offsetT.
3927         (md_create_short_jump): Change type of offset to offsetT.
3928         (md_create_long_jump): Ditto.
3929         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3930         (md_chars_to_number): Remove.
3931         (output_invalid): Remove duplicate prototype.
3932
3933 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3934
3935         * Makefile.am (CPU_TYPES): Add 'avr'.
3936         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3937         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3938
3939         * Makefile.in: Regenerate.
3940
3941         * doc/as.texinfo: Add M32R documentation.
3942
3943 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3944
3945         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3946         --enable-build-warnings option.
3947         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3948         * Makefile.in, configure: Re-generate.
3949
3950 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3951
3952         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3953         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3954         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3955         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3956         (arm_force_relocation): Force relocations for
3957         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3958
3959 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3960
3961         * config/tc-sh.c (get_operands): There's no third operand if the
3962         first operand is an immediate.
3963
3964 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3965
3966         * config/tc-sh.c (immediate): Delete.
3967         (sh_operand_info): Add immediate member.
3968         (parse_reg): Use A_PC for pc.
3969         (parse_exp): Add second argument 'op'.  All callers changed.
3970         (parse_at): Expect pc to be coded as A_PC.
3971         Use immediate field in *op.
3972         (insert): Add fourth argument 'op'.  All callers changed.
3973         (build_relax): Add second argument 'op'.  All callers changed.
3974         (insert_loop_bounds): New function.
3975         (build_Mytes): Remove DISP_4.
3976         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3977         (assemble_ppi): Use immediate field in *operand.
3978         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3979         (md_apply_fix): Likewise.
3980         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3981
3982 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3983
3984         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3985
3986 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3987
3988         * internals.texi (CPU backend): Document
3989         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3990
3991 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3992
3993         * po/gas.pot: Regenerate.
3994
3995         * as.c (show_usage): Restore translated part of bug string.
3996         * gasp.c (show_usage): Likewise.
3997
3998         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3999         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
4000         than move-if-change.
4001         (DEP1): Modify for "gcc -MM".
4002         (DEPTC): Likewise.
4003         (DEPOBJ): Likewise.
4004         (DEP2): Likewise.
4005         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4006         Update dependencies.
4007         * Makefile.in: Regenerate.
4008
4009 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
4010
4011         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4012         (md_begin): Likewise.
4013         (HAVE_AM33): New macro.
4014         (md_assemble): Use it.  Match r_regs and xr_regs only if
4015         HAVE_AM33.
4016
4017 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4018
4019         * as.h: #include "bin-bugs.h"
4020         * as.c (show_usage): Use REPORT_BUGS_TO.
4021         * gasp.c: #include "bin-bugs.h"
4022         (show_usage): Use REPORT_BUGS_TO.
4023
4024         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4025
4026 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
4027
4028         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4029         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4030         adjustments.
4031
4032 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
4033
4034         * config/tc-i386.c (i386_immediate): Don't assume a constant
4035         immediate is necessarily 16 bits when in 16 bit code mode.
4036         (md_assemble): Instead set guess_suffix here after we have checked
4037         registers.
4038
4039 2000-04-02  Richard Henderson  <rth@cygnus.com>
4040
4041         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4042         quantities.  Correct right shift sign extension.
4043         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
4044         32-bit value when shifting into place.
4045
4046 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
4047
4048         * app.c: Add ATTRIBUTE_UNUSED as needed.
4049         * config/tc-ppc.c: Likewise.
4050         (ppc_size): Make unsigned long.
4051         (ppc_insert_operand): Add casts to avoid warnings.
4052
4053 2000-03-31  Nick Clifton  <nickc@cygnus.com>
4054
4055         * config/tc-d10v.h (md_flush_pending_output): Define.
4056
4057 2000-03-29  Nick Clifton  <nickc@cygnus.com>
4058
4059         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4060         segment.  Works for both BFD_ASSEMBLER and others.
4061         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4062
4063 2000-03-29  Nick Clifton <nickc@cygnus.com
4064
4065         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4066
4067 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
4068
4069         * listing.c (LISTING_LHS_WIDTH): Default depends on
4070         LISTING_WORD_SIZE.
4071         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4072
4073 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
4074
4075         * config/tc-sh.c (md_show_usage): Use backslash before newline in
4076         string literal.
4077
4078 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
4079
4080         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4081
4082         * config/tc-avr.c (mcu_types): Add missing initialiser.
4083         (md_pcrel_from_section): Add prototype.
4084         (avr_operand): Remove redundant test of unsigned < 0.
4085         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4086
4087 2000-03-27  Denis Chertykov  <denisc@overta.ru>
4088
4089         * config/tc-avr.c: New file for AVR support.
4090         * config/tc-avr.h: Likewise.
4091         * configure.in: Add AVR support.
4092         * configure: Regenerate.
4093
4094 2000-03-26  Timothy Wall <twall@cygnus.com>
4095
4096         * gasp.c (macro_op): Add new argument to check_macro call.
4097         Macro structure definitions moved to macro.h
4098         * sb.h:  Add argument to prototype for input_scrub_include_sb.
4099         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4100         nesting checks with an additional flag.
4101         (struct input_save): Add flag to indicate whether current sb
4102         should be checked for proper macro/conditional nesting.
4103         (input_scrub_push/pop): Save/restore nest check flag.
4104         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
4105         defined.
4106         * macro.c (check_macro):  Allow caller to retrieve parsed macro
4107         information if a pointer is provided.  This information may be
4108         used by the new macro hooks.
4109         * macro.h: Update prototype for check_macro.  Macro struct
4110         definitions moved here from macro.c/gasp.c.
4111         * read.c (read_a_source_file): Add parameter to check_macro call,
4112         and pass macro info to the macro hook, if defined.
4113         (input_scrub_insert_line): New.  Allow insertion of a line of
4114         characters into the input stream.
4115         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
4116         file into the input stream.
4117         (s_include): Use input_scrub_insert_file.
4118         * internals.texi: Document new macro hooks.
4119         * as.h: New prototypes added.
4120
4121 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
4122
4123         * config/tc-i386.c: Don't start any as_bad or as_warn message with
4124         an initial capital letter.
4125         (i386_index_check): Reindent.
4126
4127 2000-03-19  Nick Clifton  <nickc@cygnus.com>
4128
4129         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4130         relative branches.
4131
4132 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4133
4134         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4135         instruction operand bad if Rd > 7 when generating
4136         thumb instructions. Prevents for example,
4137         "adr r12,label" from silently failing and generating
4138         the wrong instruction.
4139
4140 2000-03-17  Nick Clifton  <nickc@cygnus.com>
4141
4142         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4143         that have a destingation >= 0x400000.
4144         Fix compile time warning messages.
4145
4146 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4147
4148         * config/tc-sh.c (md_begin): When encountering insn that are
4149         not supported by the current arch, only change the name if
4150         its contents are the same as prev_name.
4151         (get_specific): If the the architecture doesn't match, fail.
4152
4153 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4154
4155         * config/tc-sh.c (IDENT_CHAR): Define.
4156         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
4157         matching back where it came from.
4158
4159 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4160
4161         * config/tc-sh.c (md_show_usage): Add description of -dsp.
4162
4163 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
4164
4165         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4166         normal operands.
4167
4168 2000-03-15  Kazu Hirata  <kazu@hxi.com>
4169
4170         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4171
4172 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
4173
4174         * expr.c (operand) [case 'f']: When testing if '0f' can start a
4175         floating-point-number, make sure 'f' is in FLT_CHARS.
4176
4177 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
4178
4179         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4180         (s_lcomm_internal): Use it.
4181         * doc/internals.texi (CPU backend): Document it.
4182         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4183         bytes.
4184
4185 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
4186
4187         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4188         when embedded-pic.
4189
4190         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4191         implementation doesn't have special handling for switch
4192         statements.
4193         (macro_build): Allow for code in sections other than .text.
4194         (macro): Likewise.
4195         (mips_ip): Likewise.
4196         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4197         Don't perform relocs if we will be outputting them.
4198         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4199         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
4200         embedded-pic.
4201
4202 2000-03-09  Catherine Moore  <clm@cygnus.com>
4203
4204         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
4205         relocation type based on the entry in the fixup structure.
4206         Put S_IS_EXTERN processing back in.
4207
4208 2000-03-08  H.J. Lu  (hjl@gnu.org)
4209
4210         * Makefile.am (install-exec-tooldir): Depend on
4211         install-exec-bindir for parallel make.
4212         * Makefile.in: Regenerated.
4213
4214 2000-03-06  Nick Clifton  <nickc@cygnus.com>
4215
4216         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4217         switch.
4218         (md_parse_option): Parse -m32r command line switch - disable m32rx
4219         compatability.
4220         (md_show_usage): Document new option.
4221
4222         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4223         * doc/Makefile.in: Regenerate.
4224         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4225
4226 2000-03-02  Michael Meissner  <meissner@redhat.com>
4227
4228         * config/tc-d30v.c (check_range): Remove code that incorrectly
4229         sign extended values where bits < 32.
4230
4231 2000-03-02  H.J. Lu  (hjl@gnu.org)
4232
4233         * configure.in: Support --enable-targets=all on ia32.
4234         * configure: Regenerated.
4235
4236 2000-03-01  Nick Clifton  <nickc@cygnus.com>
4237
4238         * gasp.c (do_align): Remove bogus check of alignment value.
4239
4240 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
4241
4242         * config/obj-elf.c (elf_frob_symbol): Remove code which when
4243         TC_PPC was defined forced the type of a symbol with no other type
4244         to be BSF_OBJECT.
4245
4246 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
4247
4248         * doc/internals.texi (CPU backend): Mention that
4249         line_separator_chars do not break up comments.  Fix typos for
4250         LEX_AT and LEX_NAME descriptions.  Document operands for
4251         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
4252         description of md_create_short_jump usage.  Document argument for
4253         md_undefined_symbol.
4254
4255 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
4256
4257         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4258         (md_parse_option): Handle it.
4259         (md_show_usage): Document it.
4260
4261 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
4262
4263         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4264         opcode, for the instruction `pal19'.  From Andrea Arcangeli
4265         <andrea@suse.de>.
4266
4267 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
4268
4269         * config/tc-i386.c (i386_immediate): Move constant operand sizing
4270         from here..
4271         (md_assemble): To here, before template operands are matched.
4272         Also ensure a constant immediate is sign extended when we know the
4273         size is at most 16 bits.  This is to catch cases like "add
4274         $0xffc0,%ax" where we don't know the size, and thus that the
4275         immediate can be represented as Imm8S until after parsing the
4276         register operand.
4277         (i386_displacement): Similarly sign extend 16 bit constant
4278         displacements.
4279         (md_assemble): Relax 16-bit jump constant range check to suit sign
4280         extended displacements.
4281
4282 2000-02-26  Andreas Jaeger  <aj@suse.de>
4283
4284         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4285
4286 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4287
4288         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4289         call operands when intel_syntax.
4290         (intel_float_operand): Return 2 for "fi...".
4291         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4292         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
4293         earlier "SHORT" change.
4294         (md_assemble): When determining suffix from Regs, exclude
4295         InOutPortReg.
4296
4297 2000-02-24  Nick Clifton  <nickc@cygnus.com>
4298
4299         * configure: Add arm-wince, mips-pe and sh-pe targets.
4300         * configure: Regenerate.
4301
4302         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4303         sh-pe targets.
4304         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4305         "pe-mips" for the mips-pe target.
4306
4307         * config/tc-arm.c (insns): Change displacement encoded in BL
4308         and B instructions if the target port is arm-wince.
4309         (do_ldst): Do not bias the relocation offset if the target
4310         port is arm-wince.
4311         (md_pcrel_from): Add in missing relocation offset bias if the
4312         target os arm-wince.
4313
4314         * config/tc-mips.c (mips_target_format): Support COFF flavour.
4315         (md_begin): Disable -G support for mips-pe target.
4316         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4317         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4318         COFF flavour.
4319
4320         * config/tc-sh.c (md_begin): sh-pe target is little endian.
4321         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4322         assembler, just set the alignment to 4.
4323
4324         * config/te-wince-pe.h: New file for WinCE targets.  Define
4325         TE_WINCE.
4326
4327 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
4328
4329         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4330         string instructions.
4331         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4332         (i386_intel_memory_operand): After finding a segment override,
4333         check again for no `[' before looking for a displacement.  Bomb if
4334         more than one displacement rather than silently discarding the
4335         second and subsequent ones.  Free strings malloc'd by
4336         build_displacement_string.
4337
4338 2000-02-24  Catherine Moore  <clm@cygnus.com>
4339
4340         * config/obj-som.c (obj_pseudo_table): Add "weak".
4341         (obj_som_weak): New routine.
4342
4343 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
4344
4345         * config/tc-i386.c (union i386_op): New.
4346         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
4347         Throughout file replace occurences of disps[n], imms[n], regs[n]
4348         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
4349         intel mode operand swapping.  Add assert in regKludge and
4350         fake_zero_displacement code.  Test i.types[n] when outputting
4351         displacements and immediates.  Combine output of Disp16 with
4352         Disp32.
4353         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4354         when in intel mode by (not) reversing fsub and fdiv operands
4355         before the template search.  This fails for single operand
4356         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4357         undefined.  Instead fix the base_opcode after we've found the
4358         template.  Move base_opcode xor with found_reverse_match from
4359         opcode output code to before this fix so we test for the correct
4360         opcodes.
4361         (md_assemble): Don't use strcmp when deciding to ignore the suffix
4362         check in intel mode.  Instead compare opcodes.
4363
4364         * config/tc-i386.h (TC_RELOC): Delete.
4365         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
4366         with equivalent call to reloc.
4367
4368         * as.h (flag_m68k_mri): Move declaration after target include, and
4369         only declare when TC_M68K defined.  Define as zero otherwise.
4370         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4371         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4372         Define as zero otherwise.
4373         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4374         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4375         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4376         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4377         testing whether defined.
4378         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4379         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4380         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4381         rather than testing whether defined.
4382         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4383         (parse_mri_cons): Declare and use only when TC_M68K.
4384         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4385         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4386         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4387
4388         * NEWS: Mention IBM 370 support.
4389
4390 2000-02-23  Richard Henderson  <rth@cygnus.com>
4391
4392         * config/tc-i386.c (md_assemble): When swapping operands for
4393         intel_syntax, assume everything that's not Imm or Disp is a
4394         register.
4395
4396 2000-02-23  Linas Vepstas <linas@linas.org>
4397
4398         * config/tc-i370.c, config/tc-i370.h: New files.
4399         * Makefile.am: Add support for Linux/IBM 370.
4400         * configure.in: Likewise.
4401         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4402         * config/obj-elf.c: Include elf/i370.h
4403         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4404
4405         * Makefile.in: Regenerate.
4406         * configure: Regenerate.
4407
4408         * doc/c-i370.texi: New file.
4409         * doc/all.texi: Include it.
4410         * doc/as.texinfo: And here.
4411         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4412         * doc/Makefile.in: Regenerate.
4413
4414 2000-02-19  Michael Meissner  <meissner@redhat.com>
4415
4416         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4417         determine if an instruction can be used in parallel with an ADDppp
4418         or SUBppp instruction.
4419
4420 2000-02-22  Andrew Haley  <aph@cygnus.com>
4421
4422         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4423
4424 2000-02-22  Andrew Haley  <aph@cygnus.com>
4425
4426         * config/tc-mips.c (mips_gp32): New variable.
4427         (macro_build) Use mips_gp32.
4428         (mips_ip): Ditto.
4429         (md_longopts): Add "-mgp32" and "-mgp64".
4430         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4431
4432         (OPTION_M7900): Change offset
4433         (OPTION_NO_M7900): Ditto.
4434
4435 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4436
4437         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4438         warning, and bump it to 1.
4439
4440 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4441
4442         From Brad Lucier <lucier@math.purdue.edu>:
4443         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4444         match format.
4445
4446 2000-02-21  Catherine Moore  <clm@cygnus.com>
4447
4448         * config/tc-mips.c (MF_HILO_INSN): Define.
4449         (mips_7000_hilo_fix): Declare.
4450         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4451         (md_parse_option): Check for 7000_HILO_FIX options.
4452         (OPTION_M7000_HILO_FIX): Define.
4453         (OPTION_NO_M7000_HILO_FIX): Define.
4454         * doc/c-mips.texi (-mfix7000): Describe.
4455
4456 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4457
4458         * listing.c (print_lines): Remove unused variable `end'.
4459
4460         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4461         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4462         reloc_type when BFD_ASSEMBLER.
4463         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4464         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4465         statement and quell signed vs. unsigned comparison warning.
4466
4467 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4468
4469         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4470         the computed frag offset, rather than overwriting it.
4471
4472 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4473
4474         * config/tc-sh.c ("elf/sh.h"): Include.
4475         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4476         (md.begin): Initialize target_arch.
4477         Only include opcodes in has table that match selected architecture.
4478         (parse_reg): Recognize register names for sh-dsp.
4479         (parse_at): Recognize post-modify addressing.
4480         (get_operands): The leading space is now optional.
4481         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4482         arguments.  Update valid_arch.
4483         (build_Mytes): Add support for SDT_REG_N.
4484         (find_cooked_opcode): New function, broken out of md_assemble.
4485         (assemble_ppi, sh_elf_final_processing): New functions.
4486         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4487         (md_longopts, md_parse_option): New option: -dsp.
4488         * config/tc-sh.h (elf_tc_final_processing): Define.
4489         (sh_elf_final_processing): Declare.
4490
4491 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4492
4493         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4494         the unwinder subspace.  Save the current seg/subseg before creating
4495         the new seg/subseg.
4496
4497 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4498
4499         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4500         little endian targets.
4501         (INST_BYTE1): Redefine to handle big and little endian
4502         targets.
4503         (cpu_type): New type: Select between M340 and M210.
4504         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4505         instructions of the M340.
4506         (md_assemble): Add support for the MULSH and OPSR classes of
4507         instructions.
4508         (md_atof): Add support for little endian targets.
4509         (md_parse_option): Add support for -EL, -EB and -mcpu command
4510         line switches.
4511         (md_convert_frag): Add support for little endian targets.
4512         (md_apply_fix3): Add support for little endian targets.
4513         (md_number_to_chars): Add support for little endian targets.
4514
4515 2000-02-10  Timothy Wall  <twall@redhat.com>
4516
4517         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4518         defined, use it to verify the symbol just read should be a label.
4519
4520 2000-02-10  Timothy Wall  <twall@redhat.com>
4521
4522         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4523         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4524         around colons when KEEP_WHITE_AROUND_COLON is defined.
4525         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4526         and KEEP_WHITE_AROUND_COLON.
4527
4528 2000-02-08  Timothy Wall  <twall@redhat.com>
4529
4530         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4531         logic.
4532         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4533         implemented.
4534         (end_repeat): New.  Provide support for a "break" out of the
4535         repeat loop.
4536         * read.h: Add prototypes for new functions.
4537
4538 2000-02-08  Timothy Wall  <twall@redhat.com>
4539
4540         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4541         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4542         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4543         non-zero.
4544
4545 2000-02-08  Timothy Wall  <twall@redhat.com>
4546
4547         * read.c: Added elseif to directives table.
4548         * read.h: Added prototype for s_elseif.
4549         * doc/as.texinfo: Added description for elseif.
4550         * cond.c (s_elseif): New function
4551
4552 2000-02-04  Timothy Wall  <twall@redhat.com>
4553
4554         * listing.c (print_lines): Remove conditionals causing bug in
4555         listings.
4556
4557 2000-02-03  Timothy Wall  <twall@cygnus.com>
4558
4559         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4560         default values.
4561         * frags.c (frag_new): Calculate fr_fix in octets
4562         (frag_now_fix) Return offset as target address offset (bytes).
4563         (frag_now_fix_octets) New - Return offset in octets (8-bit
4564         quantities).
4565         * frags.h: Added prototype for frag_now_fix_octets().
4566         Distinguish between octets and bytes in field descriptions.
4567         * listing.c (calc_hex): Account for octets vs bytes when
4568         printing addresses/offsets.
4569         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4570         target is little-endian, print the octets in a word in big-endian
4571         order so that the display looks like a proper hexadecimal number,
4572         instead of having the octets reversed.
4573         * read.c (do_align): When recording alignment, alignment power
4574         should be in terms of target bytes (minimum addressible unit)
4575         instead of octets.
4576         (do_org) Convert ORG target address (byte) argument into an
4577         octet offset when generating a variable fragment.
4578         * symbols.c (resolve_symbol_value): Symbol final value
4579         converted to a target address offset (bytes) from its octet offset.
4580         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4581         offset (bytes) is adjusted by the frag offset (octets) converted
4582         to bytes.
4583         (coff_frob_section) Section alignment power is in terms of bytes;
4584         convert it to an octet alignment power when calculating size (and
4585         size mask) in octets.  Don't modify the section size in order to
4586         "align" it for TI COFF, since that format has a different method
4587         for storing alignment information.
4588
4589 2000-02-01  Timothy Wall  <twall@cygnus.com>
4590
4591         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4592         entries, matching the way GCC generates them.  If not escaped, the
4593         filename is encoded incorrectly.
4594
4595 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4596
4597         * config/tc-arm.c (reg_table): Add support for ATPCS register
4598         naming conventions.
4599
4600 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4601
4602         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4603         already defined.
4604         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4605         New macro.
4606         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4607         of a symbol when we really care about its value.
4608
4609 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4610
4611         * config/tc-mcore.c (md_assemble): Give warning message if
4612         operands passes to instruction are more than the spec.
4613
4614 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4615
4616         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4617         Thumb mode but the label seen was not declared as '.thumb_func'
4618         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4619         correct disassembly of Thumb code bounded by non function labels.
4620
4621 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4622
4623         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4624         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4625
4626         * Makefile.in: Same here.
4627         Update copyright.
4628
4629         * configure.in: Set bfd_gas for i386-aout when primary target
4630         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4631         we may need the primary te_file.  Remove incorrect comment.
4632
4633         * configure: Regenerate.
4634
4635         * config/e-i386aout.c: New file.
4636
4637         * as.c (USE_EMULATIONS): Move to before print_version_id.
4638         (struct emulation): Add i386aout.
4639         (show_usage): Split text strings.  Reformat -a text.  Add --em
4640         help.
4641         Update copyright.
4642
4643         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4644         (aout_format_ops): New.
4645         Update copyright.
4646
4647         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4648         preprocessor conditional and add aout USE_EMULATIONS tests.
4649         (read_a_source_file): Don't pass error strings to printf as
4650         format arg.
4651         Update copyright.
4652
4653         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4654         format arg.
4655         (do_data): Same here.
4656         (process_file): And here.
4657         Update copyright.
4658
4659         * symbols.c (colon): Rewrite "already defined" fatal message
4660         code for aout with USE_EMULATIONS.
4661         Update copyright.
4662
4663         * config/obj-aout.c (OBJ_HEADER): Define.
4664         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4665         fields of sentinel.
4666         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4667         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4668         forms here.
4669         (obj_aout_type): Expand S_SET_OTHER here too.
4670         (obj_read_begin_hook): Remove.
4671         (aout_pop_insert): New.
4672         (obj_aout_s_get_other): New.
4673         (obj_aout_s_get_desc): New.
4674         (aout_format_ops): New.
4675         Update copyright.
4676
4677         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4678         gets aout_pseudo_table.
4679         (aout_pseudo_table): Declare.
4680         (obj_read_begin_hook): Define.
4681         Update copyright.
4682
4683         * config/obj-coff.c (obj_pseudo_table): Rename to
4684         coff_pseudo_table.
4685         (coff_pop_insert): Use coff_pseudo_table.
4686         (coff_sec_sym_ok_for_reloc): Remove.
4687         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4688         and comment all zero entries and remove #if 0 code.
4689         Update copyright.
4690
4691         * config/obj-coff.h (obj_pop_insert): Define.
4692         (coff_pseudo_table): Declare.
4693         Update copyright.
4694
4695         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4696         s_get_size, s_set_size.  Comment all zero entries.
4697         Update copyright.
4698
4699         * config/obj-elf.c (elf_s_get_other): New function.
4700         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4701         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4702         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4703         comment.
4704         (obj_elf_parse_section_letters): Don't pass error strings to
4705         printf as format arg.
4706         Update copyright.
4707
4708         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4709         OBJ_MAYBE_ECOFF.
4710         (elf_s_get_other): Declare.
4711         (S_GET_OTHER) Define as elf_s_get_other if not already
4712         defined.
4713         (S_SET_OTHER): Only define when not already defined.
4714         (elf_obj_read_begin_hook): Declare.
4715         (obj_read_begin_hook): Define.
4716         (elf_obj_symbol_new_hook): Declare.
4717         (obj_symbol_new_hook): Define.
4718         Update copyright.
4719
4720         * config/obj-multi.h: Add copyright header and protect against
4721         multiple inclusion.  Add * to all function pointers.
4722         (OBJ_HEADER): If defined, include it rather than other defines
4723         in this file.
4724         (obj_frob_file_after_relocs): Test for NULL.
4725         (obj_symbol_new_hook): Here too.
4726         (obj_sec_sym_ok_for_reloc): And here.
4727         (S_GET_OTHER): Define.
4728         (S_GET_DESC): Define.
4729         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4730         (OBJ_MAYBE_ELF): Update comment.
4731
4732         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4733         OBJ_AOUT preprocessor conditional and handle emulation by
4734         testing OUTPUT_FLAVOR.
4735         (i386_displacement): Here too.
4736         (md_section_align): Similarly here.
4737         (i386_target_format): Conditionally compile when more than one
4738         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4739         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4740         (i386_displacement): Here too.
4741         Update copyright.
4742
4743         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4744         Define TARGET_FORMAT for aout only when not multi.
4745         Update copyright.
4746
4747         * config/te-multi.h: Delete file as it's identical to te-generic.h
4748
4749 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4750
4751         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4752         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4753         LONG_MNEM_SUFFIX.
4754
4755         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4756         DWORD_MNEM_SUFFIX.
4757         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4758         comments.
4759
4760 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4761
4762         * config/tc-mips.c (mips_do_align): New function.
4763         * config/tc-mips.h (md_do_align): Define.
4764
4765 2000-01-10  Philip Blundell  <philb@gnu.org>
4766
4767         * doc/c-arm.texi (ARM Options): Fix typo.
4768         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4769         line separator for Linux.
4770         * doc/as.texinfo (Comments): Mention the ARM.
4771
4772 2000-01-10  Philip Blundell  <pb@futuretv.com>
4773
4774         * configure.in (arm*-*-conix*): New target.
4775         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4776         armv*-*-linux-gnu.
4777         * configure: Regenerate.
4778
4779 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4780
4781         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4782         (obj_elf_visibility): New function.
4783
4784         * doc/as.texinfo (Visibility): New node: document visibility
4785         pseudo ops.
4786
4787 For older changes see ChangeLog-9899