gas/ChangeLog

   1 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
   2
   3         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
   4         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
   5         than move-if-change.
   6         (DEP1): Modify for "gcc -MM".
   7         (DEPTC): Likewise.
   8         (DEPOBJ): Likewise.
   9         (DEP2): Likewise.
  10         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
  11         Update dependencies.
  12         * Makefile.in: Regenerate.
  13
  14 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
  15
  16         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
  17         (md_begin): Likewise.
  18         (HAVE_AM33): New macro.
  19         (md_assemble): Use it.  Match r_regs and xr_regs only if
  20         HAVE_AM33.
  21
  22 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
  23
  24         * as.h: #include "bin-bugs.h"
  25         * as.c (show_usage): Use REPORT_BUGS_TO.
  26         * gasp.c: #include "bin-bugs.h"
  27         (show_usage): Use REPORT_BUGS_TO.
  28
  29         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
  30
  31 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
  32
  33         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
  34         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
  35         adjustments.
  36
  37 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
  38
  39         * config/tc-i386.c (i386_immediate): Don't assume a constant
  40         immediate is necessarily 16 bits when in 16 bit code mode.
  41         (md_assemble): Instead set guess_suffix here after we have checked
  42         registers.
  43
  44 2000-04-02  Richard Henderson  <rth@cygnus.com>
  45
  46         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
  47         quantities.  Correct right shift sign extension.
  48         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
  49         32-bit value when shifting into place.
  50
  51 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
  52
  53         * app.c: Add ATTRIBUTE_UNUSED as needed.
  54         * config/tc-ppc.c: Likewise.
  55         (ppc_size): Make unsigned long.
  56         (ppc_insert_operand): Add casts to avoid warnings.
  57
  58 2000-03-31  Nick Clifton  <nickc@cygnus.com>
  59
  60         * config/tc-d10v.h (md_flush_pending_output): Define.
  61
  62 2000-03-29  Nick Clifton  <nickc@cygnus.com>
  63
  64         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
  65         segment.  Works for both BFD_ASSEMBLER and others.
  66         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
  67
  68 2000-03-29  Nick Clifton <nickc@cygnus.com
  69
  70         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
  71
  72 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
  73
  74         * listing.c (LISTING_LHS_WIDTH): Default depends on
  75         LISTING_WORD_SIZE.
  76         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
  77
  78 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
  79
  80         * config/tc-sh.c (md_show_usage): Use backslash before newline in
  81         string literal.
  82
  83 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
  84
  85         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
  86
  87         * config/tc-avr.c (mcu_types): Add missing initialiser.
  88         (md_pcrel_from_section): Add prototype.
  89         (avr_operand): Remove redundant test of unsigned < 0.
  90         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
  91
  92 2000-03-27  Denis Chertykov  <denisc@overta.ru>
  93
  94         * config/tc-avr.c: New file for AVR support.
  95         * config/tc-avr.h: Likewise.
  96         * configure.in: Add AVR support.
  97         * configure: Regenerate.
  98
  99 2000-03-26  Timothy Wall <twall@cygnus.com>
 100
 101         * gasp.c (macro_op): Add new argument to check_macro call.
 102         Macro structure definitions moved to macro.h
 103         * sb.h:  Add argument to prototype for input_scrub_include_sb.
 104         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
 105         nesting checks with an additional flag.
 106         (struct input_save): Add flag to indicate whether current sb
 107         should be checked for proper macro/conditional nesting.
 108         (input_scrub_push/pop): Save/restore nest check flag.
 109         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
 110         defined.
 111         * macro.c (check_macro):  Allow caller to retrieve parsed macro
 112         information if a pointer is provided.  This information may be
 113         used by the new macro hooks.
 114         * macro.h: Update prototype for check_macro.  Macro struct
 115         definitions moved here from macro.c/gasp.c.
 116         * read.c (read_a_source_file): Add parameter to check_macro call,
 117         and pass macro info to the macro hook, if defined.
 118         (input_scrub_insert_line): New.  Allow insertion of a line of
 119         characters into the input stream.
 120         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
 121         file into the input stream.
 122         (s_include): Use input_scrub_insert_file.
 123         * internals.texi: Document new macro hooks.
 124         * as.h: New prototypes added.
 125
 126 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
 127
 128         * config/tc-i386.c: Don't start any as_bad or as_warn message with
 129         an initial capital letter.
 130         (i386_index_check): Reindent.
 131
 132 2000-03-19  Nick Clifton  <nickc@cygnus.com>
 133
 134         * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
 135         relative branches.
 136
 137 2000-03-17 Thomas de Lellis <tdel@windriver.com>
 138
 139         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
 140         instruction operand bad if Rd > 7 when generating
 141         thumb instructions. Prevents for example,
 142         "adr r12,label" from silently failing and generating
 143         the wrong instruction.
 144
 145 2000-03-17  Nick Clifton  <nickc@cygnus.com>
 146
 147         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
 148         that have a destingation >= 0x400000.
 149         Fix compile time warning messages.
 150
 151 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 152
 153         * config/tc-sh.c (md_begin): When encountering insn that are
 154         not supported by the current arch, only change the name if
 155         its contents are the same as prev_name.
 156         (get_specific): If the the architecture doesn't match, fail.
 157
 158 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 159
 160         * config/tc-sh.c (IDENT_CHAR): Define.
 161         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
 162         matching back where it came from.
 163
 164 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 165
 166         * config/tc-sh.c (md_show_usage): Add description of -dsp.
 167
 168 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
 169
 170         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
 171         normal operands.
 172
 173 2000-03-15  Kazu Hirata  <kazu@hxi.com>
 174
 175         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
 176
 177 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
 178
 179         * expr.c (operand) [case 'f']: When testing if '0f' can start a
 180         floating-point-number, make sure 'f' is in FLT_CHARS.
 181
 182 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
 183
 184         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
 185         (s_lcomm_internal): Use it.
 186         * doc/internals.texi (CPU backend): Document it.
 187         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
 188         bytes.
 189
 190 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
 191
 192         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
 193         when embedded-pic.
 194
 195         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
 196         implementation doesn't have special handling for switch
 197         statements.
 198         (macro_build): Allow for code in sections other than .text.
 199         (macro): Likewise.
 200         (mips_ip): Likewise.
 201         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
 202         Don't perform relocs if we will be outputting them.
 203         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
 204         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
 205         embedded-pic.
 206
 207 2000-03-09  Catherine Moore  <clm@cygnus.com>
 208
 209         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
 210         relocation type based on the entry in the fixup structure.
 211
 212 2000-03-08  H.J. Lu  (hjl@gnu.org)
 213
 214         * Makefile.am (install-exec-tooldir): Depend on
 215         install-exec-bindir for parallel make.
 216         * Makefile.in: Regenerated.
 217
 218 2000-03-06  Nick Clifton  <nickc@cygnus.com>
 219
 220         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
 221         switch.
 222         (md_parse_option): Parse -m32r command line switch - disable m32rx
 223         compatability.
 224         (md_show_usage): Document new option.
 225
 226         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
 227         * doc/Makefile.in: Regenerate.
 228         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
 229
 230 2000-03-02  Michael Meissner  <meissner@redhat.com>
 231
 232         * config/tc-d30v.c (check_range): Remove code that incorrectly
 233         sign extended values where bits < 32.
 234
 235 2000-03-02  H.J. Lu  (hjl@gnu.org)
 236
 237         * configure.in: Support --enable-targets=all on ia32.
 238         * configure: Regenerated.
 239
 240 2000-03-01  Nick Clifton  <nickc@cygnus.com>
 241
 242         * gasp.c (do_align): Remove bogus check of alignment value.
 243
 244 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
 245
 246         * config/obj-elf.c (elf_frob_symbol): Remove code which when
 247         TC_PPC was defined forced the type of a symbol with no other type
 248         to be BSF_OBJECT.
 249
 250 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
 251
 252         * doc/internals.texi (CPU backend): Mention that
 253         line_separator_chars do not break up comments.  Fix typos for
 254         LEX_AT and LEX_NAME descriptions.  Document operands for
 255         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
 256         description of md_create_short_jump usage.  Document argument for
 257         md_undefined_symbol.
 258
 259 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
 260
 261         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
 262         (md_parse_option): Handle it.
 263         (md_show_usage): Document it.
 264
 265 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
 266
 267         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
 268         opcode, for the instruction `pal19'.  From Andrea Arcangeli
 269         <andrea@suse.de>.
 270
 271 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
 272
 273         * config/tc-i386.c (i386_immediate): Move constant operand sizing
 274         from here..
 275         (md_assemble): To here, before template operands are matched.
 276         Also ensure a constant immediate is sign extended when we know the
 277         size is at most 16 bits.  This is to catch cases like "add
 278         $0xffc0,%ax" where we don't know the size, and thus that the
 279         immediate can be represented as Imm8S until after parsing the
 280         register operand.
 281         (i386_displacement): Similarly sign extend 16 bit constant
 282         displacements.
 283         (md_assemble): Relax 16-bit jump constant range check to suit sign
 284         extended displacements.
 285
 286 2000-02-26  Andreas Jaeger  <aj@suse.de>
 287
 288         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
 289
 290 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
 291
 292         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
 293         call operands when intel_syntax.
 294         (intel_float_operand): Return 2 for "fi...".
 295         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
 296         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
 297         earlier "SHORT" change.
 298         (md_assemble): When determining suffix from Regs, exclude
 299         InOutPortReg.
 300
 301 2000-02-24  Nick Clifton  <nickc@cygnus.com>
 302
 303         * configure: Add arm-wince, mips-pe and sh-pe targets.
 304         * configure: Regenerate.
 305
 306         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
 307         sh-pe targets.
 308         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
 309         "pe-mips" for the mips-pe target.
 310
 311         * config/tc-arm.c (insns): Change displacement encoded in BL
 312         and B instructions if the target port is arm-wince.
 313         (do_ldst): Do not bias the relocation offset if the target
 314         port is arm-wince.
 315         (md_pcrel_from): Add in missing relocation offset bias if the
 316         target os arm-wince.
 317
 318         * config/tc-mips.c (mips_target_format): Support COFF flavour.
 319         (md_begin): Disable -G support for mips-pe target.
 320         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
 321         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
 322         COFF flavour.
 323
 324         * config/tc-sh.c (md_begin): sh-pe target is little endian.
 325         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
 326         assembler, just set the alignment to 4.
 327
 328         * config/te-wince-pe.h: New file for WinCE targets.  Define
 329         TE_WINCE.
 330
 331 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
 332
 333         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
 334         string instructions.
 335         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
 336         (i386_intel_memory_operand): After finding a segment override,
 337         check again for no `[' before looking for a displacement.  Bomb if
 338         more than one displacement rather than silently discarding the
 339         second and subsequent ones.  Free strings malloc'd by
 340         build_displacement_string.
 341
 342 2000-02-24  Catherine Moore  <clm@cygnus.com>
 343
 344         * config/obj-som.c (obj_pseudo_table): Add "weak".
 345         (obj_som_weak): New routine.
 346
 347 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
 348
 349         * config/tc-i386.c (union i386_op): New.
 350         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
 351         Throughout file replace occurences of disps[n], imms[n], regs[n]
 352         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
 353         intel mode operand swapping.  Add assert in regKludge and
 354         fake_zero_displacement code.  Test i.types[n] when outputting
 355         displacements and immediates.  Combine output of Disp16 with
 356         Disp32.
 357         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
 358         when in intel mode by (not) reversing fsub and fdiv operands
 359         before the template search.  This fails for single operand
 360         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
 361         undefined.  Instead fix the base_opcode after we've found the
 362         template.  Move base_opcode xor with found_reverse_match from
 363         opcode output code to before this fix so we test for the correct
 364         opcodes.
 365         (md_assemble): Don't use strcmp when deciding to ignore the suffix
 366         check in intel mode.  Instead compare opcodes.
 367
 368         * config/tc-i386.h (TC_RELOC): Delete.
 369         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
 370         with equivalent call to reloc.
 371
 372         * as.h (flag_m68k_mri): Move declaration after target include, and
 373         only declare when TC_M68K defined.  Define as zero otherwise.
 374         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
 375         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
 376         Define as zero otherwise.
 377         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
 378         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
 379         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
 380         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
 381         testing whether defined.
 382         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
 383         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
 384         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
 385         rather than testing whether defined.
 386         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
 387         (parse_mri_cons): Declare and use only when TC_M68K.
 388         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
 389         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
 390         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
 391
 392         * NEWS: Mention IBM 370 support.
 393
 394 2000-02-23  Richard Henderson  <rth@cygnus.com>
 395
 396         * config/tc-i386.c (md_assemble): When swapping operands for
 397         intel_syntax, assume everything that's not Imm or Disp is a
 398         register.
 399
 400 2000-02-23  Linas Vepstas <linas@linas.org>
 401
 402         * config/tc-i370.c, config/tc-i370.h: New files.
 403         * Makefile.am: Add support for Linux/IBM 370.
 404         * configure.in: Likewise.
 405         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
 406         * config/obj-elf.c: Include elf/i370.h
 407         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
 408
 409         * Makefile.in: Regenerate.
 410         * configure: Regenerate.
 411
 412         * doc/c-i370.texi: New file.
 413         * doc/all.texi: Include it.
 414         * doc/as.texinfo: And here.
 415         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
 416         * doc/Makefile.in: Regenerate.
 417
 418 2000-02-19  Michael Meissner  <meissner@redhat.com>
 419
 420         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
 421         determine if an instruction can be used in parallel with an ADDppp
 422         or SUBppp instruction.
 423
 424 2000-02-22  Andrew Haley  <aph@cygnus.com>
 425
 426         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
 427
 428 1999-12-30  Andrew Haley  <aph@cygnus.com>
 429
 430         * config/tc-mips.c (mips_gp32): New variable.
 431         (macro_build) Use mips_gp32.
 432         (mips_ip): Ditto.
 433         (md_longopts): Add "-mgp32" and "-mgp64".
 434         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
 435
 436 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 437
 438         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
 439         warning, and bump it to 1.
 440
 441 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
 442
 443         From Brad Lucier <lucier@math.purdue.edu>:
 444         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
 445         match format.
 446
 447 2000-02-21  Catherine Moore  <clm@cygnus.com>
 448
 449         * config/tc-mips.c (MF_HILO_INSN): Define.
 450         (mips_7000_hilo_fix): Declare.
 451         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
 452         (md_parse_option): Check for 7000_HILO_FIX options.
 453         (OPTION_M7000_HILO_FIX): Define.
 454         (OPTION_NO_M7000_HILO_FIX): Define.
 455         * doc/c-mips.texi (-mfix7000): Describe.
 456
 457 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
 458
 459         * listing.c (print_lines): Remove unused variable `end'.
 460
 461         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
 462         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
 463         reloc_type when BFD_ASSEMBLER.
 464         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
 465         reloc_type when BFD_ASSEMBLER. Move common code out of switch
 466         statement and quell signed vs. unsigned comparison warning.
 467
 468 2000-02-18  Nick Clifton  <nickc@cygnus.com>
 469
 470         * config/tc-d10v.c (find_opcode): Add a symbol's value to
 471         the computed frag offset, rather than overwriting it.
 472
 473 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 474
 475         * config/tc-sh.c ("elf/sh.h"): Include.
 476         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
 477         (md.begin): Initialize target_arch.
 478         Only include opcodes in has table that match selected architecture.
 479         (parse_reg): Recognize register names for sh-dsp.
 480         (parse_at): Recognize post-modify addressing.
 481         (get_operands): The leading space is now optional.
 482         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
 483         arguments.  Update valid_arch.
 484         (build_Mytes): Add support for SDT_REG_N.
 485         (find_cooked_opcode): New function, broken out of md_assemble.
 486         (assemble_ppi, sh_elf_final_processing): New functions.
 487         (md_assemble): Use find_cooked_opcode and assemble_ppi.
 488         (md_longopts, md_parse_option): New option: -dsp.
 489         * config/tc-sh.h (elf_tc_final_processing): Define.
 490         (sh_elf_final_processing): Declare.
 491
 492 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
 493
 494         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
 495         the unwinder subspace.  Save the current seg/subseg before creating
 496         the new seg/subseg.
 497
 498 2000-02-10  Nick Clifton  <nickc@cygnus.com>
 499
 500         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
 501         little endian targets.
 502         (INST_BYTE1): Redefine to handle big and little endian
 503         targets.
 504         (cpu_type): New type: Select between M340 and M210.
 505         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
 506         instructions of the M340.
 507         (md_assemble): Add support for the MULSH and OPSR classes of
 508         instructions.
 509         (md_atof): Add support for little endian targets.
 510         (md_parse_option): Add support for -EL, -EB and -mcpu command
 511         line switches.
 512         (md_convert_frag): Add support for little endian targets.
 513         (md_apply_fix3): Add support for little endian targets.
 514         (md_number_to_chars): Add support for little endian targets.
 515
 516 2000-02-10  Timothy Wall  <twall@redhat.com>
 517
 518         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
 519         defined, use it to verify the symbol just read should be a label.
 520
 521 2000-02-10  Timothy Wall  <twall@redhat.com>
 522
 523         * app.c (do_scrub_chars): Handle "||" for parallel instructions
 524         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
 525         around colons when KEEP_WHITE_AROUND_COLON is defined.
 526         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
 527         and KEEP_WHITE_AROUND_COLON.
 528
 529 2000-02-08  Timothy Wall  <twall@redhat.com>
 530
 531         * read.c (s_rept): Call do_repeat, which abstracts the repeat
 532         logic.
 533         (do_repeat): New.  Abstract repeat logic so that a "break" can be
 534         implemented.
 535         (end_repeat): New.  Provide support for a "break" out of the
 536         repeat loop.
 537         * read.h: Add prototypes for new functions.
 538
 539 2000-02-08  Timothy Wall  <twall@redhat.com>
 540
 541         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
 542         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
 543         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
 544         non-zero.
 545
 546 2000-02-08  Timothy Wall  <twall@redhat.com>
 547
 548         * read.c: Added elseif to directives table.
 549         * read.h: Added prototype for s_elseif.
 550         * doc/as.texinfo: Added description for elseif.
 551         * cond.c (s_elseif): New function
 552
 553 2000-02-04  Timothy Wall  <twall@redhat.com>
 554
 555         * listing.c (print_lines): Remove conditionals causing bug in
 556         listings.
 557
 558 2000-02-03  Timothy Wall  <twall@cygnus.com>
 559
 560         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
 561         default values.
 562         * frags.c (frag_new): Calculate fr_fix in octets
 563         (frag_now_fix) Return offset as target address offset (bytes).
 564         (frag_now_fix_octets) New - Return offset in octets (8-bit
 565         quantities).
 566         * frags.h: Added prototype for frag_now_fix_octets().
 567         Distinguish between octets and bytes in field descriptions.
 568         * listing.c (calc_hex): Account for octets vs bytes when
 569         printing addresses/offsets.
 570         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
 571         target is little-endian, print the octets in a word in big-endian
 572         order so that the display looks like a proper hexadecimal number,
 573         instead of having the octets reversed.
 574         * read.c (do_align): When recording alignment, alignment power
 575         should be in terms of target bytes (minimum addressible unit)
 576         instead of octets.
 577         (do_org) Convert ORG target address (byte) argument into an
 578         octet offset when generating a variable fragment.
 579         * symbols.c (resolve_symbol_value): Symbol final value
 580         converted to a target address offset (bytes) from its octet offset.
 581         * config/obj-coff.c (coff_frob_symbol): Symbol target address
 582         offset (bytes) is adjusted by the frag offset (octets) converted
 583         to bytes.
 584         (coff_frob_section) Section alignment power is in terms of bytes;
 585         convert it to an octet alignment power when calculating size (and
 586         size mask) in octets.  Don't modify the section size in order to
 587         "align" it for TI COFF, since that format has a different method
 588         for storing alignment information.
 589
 590 2000-02-01  Timothy Wall  <twall@cygnus.com>
 591
 592         * stabs.c (generate_asm_file): Escape backslashes in stabs file
 593         entries, matching the way GCC generates them.  If not escaped, the
 594         filename is encoded incorrectly.
 595
 596 2000-01-31  Nick Clifton  <nickc@cygnus.com>
 597         * config/tc-arm.c (reg_table): Add support for ATPCS register
 598         naming conventions.
 599
 600 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
 601
 602         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
 603         already defined.
 604         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
 605         New macro.
 606         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
 607         of a symbol when we really care about its value.
 608
 609 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
 610
 611         * config/tc-mcore.c (md_assemble): Give warning message if
 612         operands passes to instruction are more than the spec.
 613
 614 2000-01-27  Thomas de Lellis <tdel@windriver.com>
 615
 616         * config/tc-arm.c (armadjust_symtab): If the assembler is in
 617         Thumb mode but the label seen was not declared as '.thumb_func'
 618         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
 619         correct disassembly of Thumb code bounded by non function labels.
 620
 621 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 622
 623         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
 624         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
 625
 626         * Makefile.in: Same here.
 627         Update copyright.
 628
 629         * configure.in: Set bfd_gas for i386-aout when primary target
 630         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
 631         we may need the primary te_file.  Remove incorrect comment.
 632
 633         * configure: Regenerate.
 634
 635         * config/e-i386aout.c: New file.
 636
 637         * as.c (USE_EMULATIONS): Move to before print_version_id.
 638         (struct emulation): Add i386aout.
 639         (show_usage): Split text strings.  Reformat -a text.  Add --em
 640         help.
 641         Update copyright.
 642
 643         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
 644         (aout_format_ops): New.
 645         Update copyright.
 646
 647         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
 648         preprocessor conditional and add aout USE_EMULATIONS tests.
 649         (read_a_source_file): Don't pass error strings to printf as
 650         format arg.
 651         Update copyright.
 652
 653         * gasp.c (exp_get_abs): Don't pass error strings to printf as
 654         format arg.
 655         (do_data): Same here.
 656         (process_file): And here.
 657         Update copyright.
 658
 659         * symbols.c (colon): Rewrite "already defined" fatal message
 660         code for aout with USE_EMULATIONS.
 661         Update copyright.
 662
 663         * config/obj-aout.c (OBJ_HEADER): Define.
 664         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
 665         fields of sentinel.
 666         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
 667         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
 668         forms here.
 669         (obj_aout_type): Expand S_SET_OTHER here too.
 670         (obj_read_begin_hook): Remove.
 671         (aout_pop_insert): New.
 672         (obj_aout_s_get_other): New.
 673         (obj_aout_s_get_desc): New.
 674         (aout_format_ops): New.
 675         Update copyright.
 676
 677         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
 678         gets aout_pseudo_table.
 679         (aout_pseudo_table): Declare.
 680         (obj_read_begin_hook): Define.
 681         Update copyright.
 682
 683         * config/obj-coff.c (obj_pseudo_table): Rename to
 684         coff_pseudo_table.
 685         (coff_pop_insert): Use coff_pseudo_table.
 686         (coff_sec_sym_ok_for_reloc): Remove.
 687         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
 688         and comment all zero entries and remove #if 0 code.
 689         Update copyright.
 690
 691         * config/obj-coff.h (obj_pop_insert): Define.
 692         (coff_pseudo_table): Declare.
 693         Update copyright.
 694
 695         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
 696         s_get_size, s_set_size.  Comment all zero entries.
 697         Update copyright.
 698
 699         * config/obj-elf.c (elf_s_get_other): New function.
 700         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
 701         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
 702         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
 703         comment.
 704         (obj_elf_parse_section_letters): Don't pass error strings to
 705         printf as format arg.
 706         Update copyright.
 707
 708         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
 709         OBJ_MAYBE_ECOFF.
 710         (elf_s_get_other): Declare.
 711         (S_GET_OTHER) Define as elf_s_get_other if not already
 712         defined.
 713         (S_SET_OTHER): Only define when not already defined.
 714         (elf_obj_read_begin_hook): Declare.
 715         (obj_read_begin_hook): Define.
 716         (elf_obj_symbol_new_hook): Declare.
 717         (obj_symbol_new_hook): Define.
 718         Update copyright.
 719
 720         * config/obj-multi.h: Add copyright header and protect against
 721         multiple inclusion.  Add * to all function pointers.
 722         (OBJ_HEADER): If defined, include it rather than other defines
 723         in this file.
 724         (obj_frob_file_after_relocs): Test for NULL.
 725         (obj_symbol_new_hook): Here too.
 726         (obj_sec_sym_ok_for_reloc): And here.
 727         (S_GET_OTHER): Define.
 728         (S_GET_DESC): Define.
 729         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
 730         (OBJ_MAYBE_ELF): Update comment.
 731
 732         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
 733         OBJ_AOUT preprocessor conditional and handle emulation by
 734         testing OUTPUT_FLAVOR.
 735         (i386_displacement): Here too.
 736         (md_section_align): Similarly here.
 737         (i386_target_format): Conditionally compile when more than one
 738         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
 739         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
 740         (i386_displacement): Here too.
 741         Update copyright.
 742
 743         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
 744         Define TARGET_FORMAT for aout only when not multi.
 745         Update copyright.
 746
 747         * config/te-multi.h: Delete file as it's identical to te-generic.h
 748
 749 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
 750
 751         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
 752         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
 753         LONG_MNEM_SUFFIX.
 754
 755         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
 756         DWORD_MNEM_SUFFIX.
 757         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
 758         comments.
 759
 760 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
 761
 762         * config/tc-mips.c (mips_do_align): New function.
 763         * config/tc-mips.h (md_do_align): Define.
 764
 765 2000-01-10  Philip Blundell  <philb@gnu.org>
 766
 767         * doc/c-arm.texi (ARM Options): Fix typo.
 768         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
 769         line separator for Linux.
 770         * doc/as.texinfo (Comments): Mention the ARM.
 771
 772 2000-01-10  Philip Blundell  <pb@futuretv.com>
 773
 774         * configure.in (arm*-*-conix*): New target.
 775         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
 776         armv*-*-linux-gnu.
 777         * configure: Regenerate.
 778
 779 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
 780
 781         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
 782         (obj_elf_visibility): New function.
 783
 784         * doc/as.texinfo (Visibility): New node: document visibility
 785         pseudo ops.
 786
 787 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 788
 789         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
 790         warning for absolute jump/call without `*' in non-intel mode.  No
 791         need to set i.types[0] JumpAbsolute in intel mode.
 792
 793 1999-12-22  Philip Blundell  <pb@futuretv.com>
 794
 795         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
 796         hook function when changing sections.
 797         (arm_s_data): Likewise.
 798
 799 1999-12-14  Nick Clifton  <nickc@cygnus.com>
 800
 801         * config/tc-arm.c (md_parse_option): Add support for -marm720
 802         command line switch.
 803
 804 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
 805
 806         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
 807         (r_registers, xr_registers): Define.
 808         (r_register_name, xr_register_name): New functions.
 809         (md_assemble): Handle new am33 operand types and instruction
 810         formats.
 811         (mn10300_insert_operand, check_operand): Likewise.
 812
 813 1999-11-29  Nick Clifton  <nickc@cygnus.com>
 814
 815         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
 816         (s_force_thumb): Set thumb_mode to 2.
 817         (md_assemble): Do not complain about thumb instructions on a
 818         non-thumb target if thumb_mode is set to 2.
 819
 820 1999-11-28  Michael Meissner  <meissner@cygnus.com>
 821
 822         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
 823         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
 824         (O_...): Add new machine dependent expressions if we are handling
 825         explicit relocations.
 826         (alpha_reloc_op): New static table holding the explicit relocation
 827         information.
 828         (alpha_literal_hash): New static to hold the hash table for
 829         explicit relocations.
 830         (alpha_macros): Add support for explicit relocations.
 831         (md_begin): If explicit relocations, initialize hash table.
 832         (md_assemble): Don't print a second error if tokenize_arguments
 833         already printed an error message.
 834         (md_apply_fix): Add support for explicit relocations.
 835         (alpha_force_relocation): Ditto.
 836         (alpha_fix_adjustable): Ditto.
 837         (alpha_adjust_symtab): New function to support explicit
 838         relocations.
 839         (alpha_adjust_symtab_relocs): Ditto.
 840         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
 841         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
 842         Add support for explicit relocations.  Return -2 if an error
 843         message was already printed.
 844         (find_macro_match): Add support for explicit relocations.  Comment
 845         each of the cases.
 846         (emit_insn): Add support for explicit relocations.
 847         (assemble_tokens): Ditto.
 848         (emit_ldgp): Ditto.
 849         (load_expression): Ditto.
 850         (emit_lda): Ditto.
 851         (emit_ldah): Ditto.
 852         (emit_ir_load): Ditto.
 853         (emit_loadstore): Ditto.
 854         (emit_ldXu): Ditto.
 855         (emit_ldil): Ditto.
 856         (emit_sextX): Ditto.
 857         (emit_division): Ditto.
 858         (emit_jsrjmp): Ditto.
 859         (emit_retjcr): Ditto.
 860
 861         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
 862         ELF object format.
 863         (tc_adjust_symtab): If explicit relocations, call the function
 864         alpha_adjust_symtab.
 865         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
 866         relocations next to the literal relocation they reference.
 867         (TC_INIT_FIX_DATA): Initialize the new fields.
 868         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
 869
 870 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
 871
 872         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
 873         'B' operand for PA2.0 bb instruction.
 874
 875 1999-11-18  Nick Clifton  <nickc@cygnus.com>
 876
 877         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
 878         target.
 879
 880         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
 881         relocs.
 882         (mcore_force_relocation): Force relocations to be generated for
 883         RVA relocs.
 884
 885 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
 886
 887         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
 888         (i386_displacement): Disallow O_big displacements.
 889
 890 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
 891
 892         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
 893         improvements in error checking.
 894         (md_assemble): Support for unconditional ARM instructions.
 895         (md_parse_option): Support for -m[arm]v5e flag.
 896
 897 1999-11-12  Nick Clifton  <nickc@cygnus.com>
 898
 899         * macro.c (buffer_and_nest): Do not check beyond the end of the
 900         buffer.
 901
 902 1999-11-11  Nick Clifton  <nickc@cygnus.com>
 903
 904         * macro.c (buffer_and_nest): Look for seperator after TO and
 905         FROM tokens.
 906
 907 1999-11-08  Andrew Haley  <aph@cygnus.com>
 908
 909         * app.c (do_scrub_chars): When in State 10, treat backslash
 910         characters in the same way as as symbol characters.
 911
 912 1999-11-07  Richard Henderson  <rth@cygnus.com>
 913
 914         * config/tc-alpha.c (alpha_align): Check, don't assert, that
 915         the previous label was in the current section before playing
 916         with auto-alignment.
 917
 918 1999-11-06  Nick Clifton  <nickc@cygnus.com>
 919
 920         * config/tc-v850.c (v850_force_relocation): Force relocation
 921         for weak symbols.
 922         (v850_pcrel_from_selection): Do not compute a pcrel offset if
 923         the symbol is weak.
 924
 925 1999-11-05  Michael Meissner  <meissner@cygnus.com>
 926
 927         * expr.h (operatorT): Increase machine dependent operators to 16.
 928         * expr.c (op_rank): Ditto.
 929
 930 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
 931
 932         * read.c (pseudo_set): Reject attempts to set the value of a
 933         section symbol.
 934
 935         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
 936         if it is defined.
 937
 938         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
 939
 940         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
 941         to bfd_set_section_contents.
 942
 943 1999-11-03  Nick Clifton  <nickc@cygnus.com>
 944
 945         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
 946
 947 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
 948
 949         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
 950         (mips_ip): Use OPCODE_IS_MEMBER.
 951
 952 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
 953
 954         * config/tc-arm.c (reg_required_here): Improve comments.
 955
 956         * config/tc-arm.c (thumb_opcode): Add "variants" field.
 957         (tinsns): Initialize variants field.
 958
 959         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
 960         BAD_PC respectively.
 961
 962 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
 963
 964         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
 965         * config/tc-arm.h: Fix compile time warnings.
 966
 967 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
 968
 969         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
 970         form @abs16, @(abs16) and @(abs16 + imm).
 971
 972 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
 973
 974         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
 975         (ISA_HAS_64_BIT_REGS) New.
 976         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
 977         mips_emit_delays,macro_build,load_register,load_addresss,
 978         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
 979         and/or use new ISA_xxx macros in expressions involving
 980         ISA, particularly mips_opts.isa.
 981
 982 1999-10-18  Michael Meissner  <meissner@cygnus.com>
 983
 984         * expr.h (operatorT): Add machine dependent operators md1..md8.
 985         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
 986         for the machine dependent operators to use.
 987
 988         * expr.c (op_rank): Add machine dependent operators.
 989
 990         * config/tc-alpha.c (O_pregister): Define as a machine dependent
 991         operator.
 992         (O_cpregister): Ditto.
 993         (md_begin): Change X_op test that field is wide enough to use
 994         O_max instead of O_alpha_max.
 995         (cpu_types): Fill in missing initializer.
 996         (alpha_num_macros): Make unsigned.
 997         (md_assemble): Make opnamelen be size_t.
 998         (md_apply_fix): Cast alpha_num_operands to int before testing.
 999         (alpha_force_relocation): Ditto.
1000         (alpha_fix_adjustable): Ditto.
1001         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1002         (tc_gen_reloc): Ditto.
1003         (tc_get_register): Ditto.
1004         (emit_ldgp): Ditto.
1005         (emit_lda): Ditto.
1006         (emit_ldah): Ditto.
1007         (emit_ldil): Ditto.
1008         (s_alpha_ent): Ditto.
1009         (s_alpha_end): Ditto.
1010         (s_alpha_frame): Ditto.
1011         (s_alpha_prologue): Ditto.
1012         (s_alpha_file): Ditto.
1013         (s_alpha_gprel32): Ditto.
1014         (s_alpha_proc): Ditto.
1015         (s_alpha_set): Ditto.
1016         (s_alpha_base): Ditto.
1017         (s_alpha_align): Ditto.
1018         (s_alpha_arch): Ditto.
1019         (alpha_align): Ditto.
1020         (assemble_insn): Suppress unused variable warning.
1021         (emit_insn): Ditto.
1022         (assemble_insn): Don't assume X_op and X_unsigned are in a given
1023         order in the structure.
1024         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1025
1026 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
1027
1028         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1029
1030 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
1031
1032         * config/tc-i386.c (i386_index_check): Correct #endif location.
1033
1034 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
1035
1036         * as.c (show_usage): Document new options.
1037         (parse_args): Add --no-warn, --warn, --fatal-warnings,
1038         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1039         (parse_args): Parse the new options.
1040         (main): If there were warnings, and --fatal-warnings
1041         was specified, print an error.
1042         * as.h: New variable, flag_fatal_warnings, for new option.
1043
1044 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1045
1046         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
1047         '@'.  Change autoincrement completers to fall through to cache control
1048         completers.
1049
1050         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
1051         arg.
1052         (pa_parse_addb_64_cmpltr):  New function.
1053
1054         * config/tc-hppa.c (pa_ip):  Change error message.
1055         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
1056         '?Q' args to allow falling through.
1057
1058         * configtc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
1059         Remove unused conditional codes.
1060         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
1061
1062 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
1063
1064         * config/tc-d30v.c (CHAR_BIT): Define.
1065         (check_range): Fix bit operations to support integers bigger than
1066         32 bits.
1067
1068 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
1069
1070         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1071         operands.
1072
1073 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
1074                           Doug Evans  <devans@cygnus.com>
1075
1076         Add support for m32rx.
1077         * config/tc-m32r.c (enable_m32rx): New static global.
1078         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1079         (allow_m32rx): New function.
1080         (M32R_SHORTOPTS): Add `O'.
1081         (md_longopts): Add --m32rx plus several warning options.
1082         (md_parse_option): Handle new options.
1083         (md_show_usage): Print them.
1084         (md_begin): Enable m32rx.
1085         (OPERAND_IS_COND_BIT): New macro.
1086         (first_writes_to_seconds_operands): New function.
1087         (writes_to_pc,can_make_parallel,make_parallel): New functions.
1088         (target_make_parallel,assemble_two_insns): New functions.
1089         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1090         If optimizing and m32rx, try to make consecutive insns parallel.
1091
1092 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
1093
1094         * config/tc-mips.c (nopic_need_relax): Allow for the
1095         .sdata.foo sections generated by -fdata-sections,
1096         and for the .gnu.linkonce.s sections generated by C++.
1097
1098 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1099
1100         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1101         with cleaner code using completer prefixes.   Add 'Y'.
1102
1103         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
1104
1105 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
1106
1107         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1108         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1109         insn does not match and we should try the next insn in the table.
1110
1111 1999-09-22  Nick Clifton  <nickc@cygnus.com>
1112
1113         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1114
1115 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
1116
1117         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1118         of PA2.0 support.
1119
1120 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
1121
1122         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1123         OBJ_ELF.  If ELF, add "sq".
1124         (md_parse_option): If ELF, ignore -s and -q.
1125         (md_show_usage): Mention ELF options.
1126
1127 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
1128
1129         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1130         operands.
1131
1132         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1133
1134         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1135
1136         * config/tc-hppa.c (struct pa_it): New field "trunc".
1137         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1138         (pa_parse_ftest_gfx_completer): New function
1139         (pa_parse_fp_cnv_format): New function.
1140
1141         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1142         (md_apply_fix): Handle 22bit pc-rel branches.
1143
1144         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1145
1146         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1147
1148         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1149
1150         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1151
1152 at Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
1153
1154         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1155         (pa_ip): Handle 'fX'.
1156
1157 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
1158
1159         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1160         (pa_ip): Handle 'fX'.
1161
1162 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
1163
1164         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1165         unwinds unless the function is in the text space.
1166         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1167
1168 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
1169
1170         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1171         (md_assemble): To here.  Tweak address generation.
1172
1173         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
1174         debug_line.
1175         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1176         (md_assemble): Call dwarf2_where for OBJ_ELF.
1177         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1178         (pa_end_of_source): New function.
1179         * tc-hppa.h (md_end): Define for OBJ_ELF.
1180
1181 1999-09-14  Michael Meissner  <meissner@cygnus.com>
1182
1183         * configure.in (Canonicalization of target names): Remove adding
1184         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1185         generates $ac_config_sub with a ${CONFIG_SHELL} already.
1186         * configure: Regenerate.
1187
1188 1999-09-14  Donn Terry  <donn@interix.com>
1189
1190         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1191
1192 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
1193
1194         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1195         pc-relative jmp/call to an absolute symbol.
1196         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1197         absolute section symbols.
1198
1199         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
1200         jump handling code and comments.
1201
1202 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
1203
1204         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1205         the value if TE_PE and a global defined symbol.
1206
1207 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
1208
1209         * write.c (dump_section_relocs): Call print_symbol_value_1 to
1210         print the symbol, rather than printing it here.
1211
1212 1999-09-11  Donn Terry  <donn@interix.com>
1213
1214         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1215         BFD_RELOC_RVA relocations.
1216
1217         * config/tc-i386.c (md_undefined_symbol): Compare the name against
1218         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1219         starts with "_G".
1220
1221         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1222         defined.
1223         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1224         * doc/internals.texi (Object format backend): Document
1225         SET_SECTION_RELOCS.
1226
1227         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1228         relocations against global symbols if TE_PE.
1229
1230         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1231         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1232
1233         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1234         symbols.
1235
1236         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1237         symbols which do not have a constant value, or tags with
1238         non-tags.  Remove the symbol from the list before adding it at the
1239         end.
1240
1241         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1242         C_FCN symbol differently if TE_PE.
1243         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1244         appears in the pseudo-op, rather coff_line_base which is only set
1245         for a .bf symbol.
1246
1247         * config/obj-coff.c (obj_coff_loc): New static function.
1248         (obj_pseudo_table): Add "loc".
1249
1250         * config/obj-coff.c (add_lineno): Check that the line number is
1251         positive.
1252
1253         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1254         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1255         int.
1256         (md_atof): Return NULL rather than 0.
1257         * config/tc-i386.c (md_atof): Change type to int.
1258         * expr.c (expr): Change first parameter to int.
1259         * config/obj-coff.c: Add declarations for static functions.
1260         (coff_frob_symbol): Use SYM_AUXENT.
1261         * config/tc-i386.h (flag_16bit_code): Don't declare.
1262
1263         * config/obj-coff.c (obj_coff_section): Default to setting
1264         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
1265
1266         * write.c (adjust_reloc_syms): Print adjusted fixup.
1267
1268         * expr.c (integer_constant): Correct too_many_digits calculation
1269         in base 10 case.
1270
1271 1999-09-09  Andreas Schwab  <schwab@suse.de>
1272
1273         * doc/c-arm.texi: Fix arguments of @var to not contain
1274         punctuation.
1275
1276 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
1277
1278         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1279         and COFF targets.
1280         (md_parse_option): Only support -k flag for ELF and COFF targets.
1281
1282 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
1283
1284         * config/tc-hppa.c (pa_ip): Put strict register checks before
1285         call to pa_parse_number.
1286
1287         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1288
1289 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
1290
1291         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1292         BFD_ASSEMBLER code.
1293
1294 1999-09-06  Donn Terry  <donn@interix.com>
1295
1296         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1297
1298 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
1299
1300         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1301         candidate instruction.  Require registers for register arguments
1302         when in strict mode.  Require assemble-time constants for
1303         constants when in strict mode.
1304         (pa_get_absolute_expression): Require a constant when in strict
1305         mode.
1306
1307 1999-09-06  Nick Clifton  <nickc@cygnus.com>
1308
1309         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1310
1311 1999-09-04  Steve Chamberlain  <sac@pobox.com>
1312
1313         * config/tc-pj.c: New file, supports picoJava in ELF.
1314         * config/tc-pj.h: Ditto.
1315         * configure.in (pjl*, pj*): New targets.
1316         * Makefile.am: Rebuild dependencies.
1317         (CPU_TYPES): Add pj.
1318         (TARGET_CPU_CFILES): Add config/tc-pj.c.
1319         (TARGET_CPU_HFILES): Add config/tc-pj.h.
1320         * doc/c-pj.texi: New file.
1321         * doc/as.texinfo: Add some PJ specifics.
1322         * doc/all.texi: Add PJ to the list of all architectures, sort them
1323         all alphabetically.
1324         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1325         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1326
1327 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
1328
1329         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1330         (obj_frob_file): Test for null pointer.
1331         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1332         (OBJ_PROCESS_STAB): And here.
1333         (elf_obj_sy): Remove
1334
1335         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1336         except OBJ_PROCESS_STAB, which we #undef for ecoff.
1337         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1338
1339         * config/obj-coff.c (no_func): Remove.
1340         (coff_format_ops): Change occurrences of no_func to 0, as we test
1341         for 0 in obj-multi.h.
1342
1343         * configure.in:  Enable bfd for i386-coff when primary target is
1344         bfd.  Enable i386 elf,coff emulation support.  Don't set
1345         USE_EMULATIONS=1 or te_file=multi unless there is more than one
1346         emulation to support.
1347         *configure: Regenerate.
1348
1349 1999-09-02  Nick Clifton  <nickc@cygnus.com>
1350
1351         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1352         .section .line directive is encountered.
1353
1354 1999-09-01  Nick Clifton  <nickc@cygnus.com>
1355
1356         * config/tc-arm.c (md_section_align): Do not align sections in ELF
1357         format.
1358
1359         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1360         * as.texinfo: Document --gdwarf2 command line option.
1361         Add additional documentation of ARM command line switches.
1362
1363 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
1364
1365         * config/tc-i386.c (i386_intel_memory_operand): Combine
1366         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
1367         and RESTORE_END_STRING around parse_register calls.
1368         (i386_operand): Here too.
1369         (i386_is_reg): Remove.
1370         (parse_register): Move as_bad calls from within this function to
1371         callers.
1372
1373 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1374
1375         Based on a patch from H.J. Lu  <hjl@gnu.org>
1376         * config/tc-i386.c (parse_register): Handle FP regs specially.
1377         (md_begin): Remove '(' and ')' from register_chars.
1378
1379 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
1380
1381         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1382         error message (done elsewhere).
1383
1384 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
1385
1386         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1387
1388 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1389
1390         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
1391         args by 'f'.
1392
1393         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1394
1395         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
1396         between args.
1397         Add new completers.  Fix bug in 64 bit condition handling.
1398
1399         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
1400         'cS', and 'c*'.
1401
1402         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1403
1404         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
1405
1406         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
1407
1408 1999-08-27  Jim Wilson  <wilson@cygnus.com>
1409
1410         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1411         (struct ls): Add frag field.  Initialize it to zero.
1412         (out_end_sequence): New local text_frag.  Set it while in text section.
1413         Replace address check with frag check.  Set ls.frag to text_frag if
1414         out_set_addr called.
1415         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
1416         Set it before switching sections.  Replace address check with frag
1417         check.  Set ls.frag to saved_frag if out_set_addr called.
1418
1419 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
1420
1421         * dwarf2dbg.c (out_end_sequence): If address changed, directly
1422         output "advance_pc" opcode instead of calling gen_addr_line().
1423         The latter has the undesired side-effect of creating a new row
1424         in the debug line info matrix.
1425
1426 1999-08-26  Jim Wilson  <wilson@cygnus.com>
1427
1428         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
1429         ls.last_filename if last is less than zero.  Set ls.last_filename
1430         when allocating new entry.
1431         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1432         call.
1433
1434 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
1435
1436         * config/tc-i386.c (i386_index_check): Fix the displacement size
1437         when INFER_ADDR_PREFIX.
1438
1439 1999-08-18  Nick Clifton  <nickc@cygnus.com>
1440
1441         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1442         display its value.
1443
1444 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
1445
1446         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1447         handle 0xffffNNNN constants correctly.
1448
1449 1999-08-16  Nick Clifton  <nickc@cygnus.com>
1450
1451         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1452         as well as loads.
1453
1454 1999-08-13  Nick Clifton  <nickc@cygnus.com>
1455
1456         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1457         (md_apply_fix3): Always pass positive values to
1458         validate_offset_imm.
1459
1460 1999-08-12  Nick Clifton  <nickc@cygnus.com>
1461
1462         * config/tc-arm.c (skip_whitespace): New macro.
1463         Formatting tidy ups.
1464
1465         (md_apply_fix3): Store relocation offset in addend for ELF based
1466         relocs.
1467         (arm_force_relocation): Always generate relocs for Thumb function
1468         calls.
1469
1470 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
1471
1472         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
1473         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1474
1475 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
1476
1477         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1478         flags for the unwind subspace.
1479
1480         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1481         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
1482         suitable relocation based on the size of the target's pointer.
1483         Always Use subsegment zero for the unwinders.
1484         (pa_level): Handle "2.0w".
1485
1486 Mon Aug  9 20:02:22 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
1487
1488         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1489         with the following instruction unless this was specified.
1490
1491 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
1492
1493         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1494         certain sections, to match BFD changes.
1495
1496 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1497
1498         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1499         (EXTRA_SCRIPTS): Define to keep automake happy.
1500         * Makefile.in: Rebuild.
1501
1502 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1503
1504         * Makefile.am: Rename .dep* files to DEP*.
1505         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
1506         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
1507         targets to DEPOBJ.
1508         * Makefile.in: Rebuild.
1509
1510 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
1511
1512         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1513
1514 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1515
1516         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1517         avoid problems on DOS filesystems.
1518         * Makefile.in: Rebuild.
1519
1520         * doc/as.texinfo (Section): Document 's' flag for COFF version.
1521
1522 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
1523
1524         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1525         section flag.
1526
1527 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
1528
1529         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
1530         line to create ${GDBINIT} rather than .gdbinit.
1531         * configure, Makefile.in, doc/Makefile.in: Rebuild.
1532
1533 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
1534
1535         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1536
1537 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1538
1539         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
1540
1541 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
1542
1543         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1544         non-adjustable symbols.
1545
1546 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
1547
1548         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1549
1550 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
1551
1552         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
1553         operands.
1554
1555 1999-08-05  Donn Terry  <donn@interix.com>
1556
1557         * config/te-interix.h: New file.
1558         * configure.in (i386-*-interix*): New target.
1559         * configure: Rebuild.
1560
1561 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
1562
1563         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1564         selectors for ELF too.
1565         (selector_table): Add "ltp" and "rtp" selectors.
1566
1567 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
1568
1569         * config/tc-i386.c (i386_operand): No need to change
1570         operand_string pointer in segment reg case before goto
1571         do_memory_reference.  Initialise displacement_string_start and
1572         displacement_string_end after do_memory_reference label.
1573         (i386_index_check): Add operand_string param, and print error
1574         message on failure here.
1575         (i386_intel_memory_operand): Instead of here.
1576         (i386_operand): And here.
1577         (INFER_ADDR_PREFIX): Enable.
1578
1579         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1580
1581         * config/tc-i386.h (DefaultSize): Define.  Renumber following
1582         opcode_modifier defines.
1583
1584         From Etienne Lorrain  <etienne.lorrain@ibm.net>
1585         * config/tc-i386.c (stackop_size): New variable.
1586         (set_16bit_code_flag): Clear it here.
1587         (set_16bit_gcc_code_flag): New function.
1588         (md_pseudo_table): Add "code16gcc" entry.
1589         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1590
1591 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
1592
1593         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1594         next_set_end even if the end symbol is being discarded.
1595
1596         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1597         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1598         * config/obj-coff.c: Likewise.
1599         (seg_info_type): Remove.
1600         (seg_info_off_by_4): Change to array of segT.
1601         (s_get_segment): Adjust accordingly.
1602         (obj_pseudo_table): Fully initialize sentinel entry.
1603
1604         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
1605         Ralf Baechle <ralf@uni-koblenz.de>.
1606
1607 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
1608
1609         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1610
1611 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
1612
1613         * config/tc-i386.c: Indentation and white space changes.
1614         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
1615         don't enable it by default.
1616         (i386_intel_operand): Remove redundant prototype.
1617         Move check on number of memory operands, and i.mem_operands++
1618         (i386_intel_memory_operand): To here.
1619         Remove i386_immediate code from here.  Remove special case code
1620         for input and output using (%dx).  Remove base/index checks and
1621         call i386_index_check instead.  Save initial operand_string
1622         argument for error message.
1623         (i386_operand): Remove redundant prototype.  Move base/index
1624         checks to i386_index_check.
1625         (i386_displacement): Move intel mode check for non-zero
1626         i.disp_operand
1627         (i386_intel_memory_operand): To here.
1628
1629 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
1630
1631         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1632         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1633         by .register pseudo-op if -64 and --no-undeclared-regs.
1634         (s_register, sparc_adjust_symtab): New functions.
1635         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1636         Declare sparc_adjust_symtab as tc_adjust_symtab.
1637         * doc/c-sparc.texi: Add description of #ignore special literal
1638         for .register pseudo-op.
1639
1640 1999-07-30  Catherine Moore  <clm@cygnus.com>
1641
1642         * config/tc-arm.c (tc_gen_reloc):  Record the vtable entry in
1643         the relocation's section offset.
1644
1645 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
1646
1647         * write.c (fixup_segment): Fix generic error check overflow test.
1648
1649         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1650         X_add_number to long.
1651
1652 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
1653
1654         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
1655         processing.
1656
1657 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
1658
1659         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1660         VTABLE relocations.
1661
1662 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
1663
1664         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1665
1666         * configure.bat: Remove; obsolete.
1667         * config/go32.cfg: Likewise.
1668
1669 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
1670
1671         * configure.in (i386-*-vxworks*): New target.
1672         * configure: Rebuild.
1673
1674 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1675
1676         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1677
1678 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
1679
1680         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1681         on -64 and not pic.
1682         (output_insn): Put OLO10's secondary addend into tc_fix_data.
1683         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1684         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1685         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1686         MAX_RELOC_EXPANSION): Define.
1687         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1688
1689 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
1690
1691         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1692         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1693         block.  Print a warning if an 8-bit or 16-bit constant
1694         displacement or immediate is truncated on output.
1695         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1696         immediate.
1697         (i386_operand): Disallow immediate jump absolute operand.
1698
1699 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
1700
1701         * configure.in: Bump version number to 2.9.5.
1702         * configure: Rebuild.
1703
1704         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1705         or %llx work.
1706
1707 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
1708
1709         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1710         (cons_fix_new_hppa): Derive size of fixup from size of the object.
1711
1712 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
1713
1714         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1715         is defined.
1716         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1717
1718         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1719         if -mno-fpu was given.
1720         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
1721         relocs.
1722         (cons_fix_new_arm): Remove misleading comments.
1723
1724 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
1725
1726         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1727         error message.
1728         (relax_segment): Likewise.  After giving a rs_org error, convert
1729         the frag to rs_align to avoid cascading errors.
1730
1731 1999-07-12  Andreas Schwab  <schwab@suse.de>
1732
1733         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1734
1735 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
1736
1737         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1738         as appropriate.  Fill in structure initializations.  Add variable
1739         initializations.  Add casts.
1740         * dwarf2dbg.c (print_stats): Change i to size_t.
1741         * listing.c (listing_listing): Change list_line to unsigned int.
1742
1743 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
1744
1745         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1746         rather than checking for \001 and \002 in symbol name.
1747         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1748
1749 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
1750
1751         * configure.in (hppa*-linux-gnu*): New target.
1752         * configure: Rebuilt.
1753
1754 1999-07-08  Nick Clifton  <nickc@cygnus.com>
1755
1756         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1757
1758 1999-07-07  Nick Clifton  <nickc@cygnus.com>
1759
1760         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1761         accessing symbolP directly.
1762
1763 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
1764
1765         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1766         for ELF.
1767
1768 1999-07-05  Nick Clifton  <nickc@cygnus.com>
1769
1770         * config/tc-arm.c (ARM_EXT_V5): Define.
1771         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1772         (md_begin): Detect ARM v5 architectures.
1773         (md_parse_option): Accept arm v5 specification.
1774         (md_show_usage): Documment -marmv5 switch.
1775
1776         * doc/c-arm.texi: Document -marmv5 command line option.
1777
1778         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
1779         op.
1780         (validate_immediate_twopart): New function.  Determine if a
1781         constant can be computed by two ADD instructions.
1782         (output_inst): Remove its command line parameter - it was never
1783         used.
1784         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1785         implememt the ADRL pseudo op.
1786         (tc_gen_reloc): Generate a suitable error message if an ADRL
1787         instruction tries to generate a real reloc.
1788
1789         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1790
1791 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
1792
1793         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1794         into lower case.
1795
1796 1999-06-27  H.J. Lu  <hjl@gnu.org>
1797
1798         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1799         non BFD_ASSEMBLER case.
1800
1801 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
1802
1803         * config/obj-coff.c (obj_coff_section): Mark writable sections as
1804         data.
1805
1806 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
1807
1808         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1809         out_end_sequence() when the address decreases due to a new frag.
1810         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1811         numbering starts with 1.
1812
1813 1999-06-23  Nick Clifton  <nickc@cygnus.com>
1814
1815         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1816         .section for COFF.
1817         (mcore_s_text): Call obj_elf_text for ELF target.
1818         (mcore_s_data): Call obj_elf_data for ELF target.
1819         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
1820         for COFF target.
1821         (mcore_s_bss): New function:  Dump literal table before changing
1822         sections.
1823         (mcore_s_comm): New function:  Dump literal table before changing
1824         sections.
1825
1826         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1827         No longer static functions.
1828         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1829         Provide prototypes for these functions.
1830
1831 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
1832
1833         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1834         a list of names, to try obj_segment_name, and to try abbreviated
1835         names when using COFF without long section names.
1836
1837         * config/tc-alpha.c: More use of symbol accessor functions.
1838         * config/tc-arc.c: Likewise.
1839         * config/tc-d30v.c: Likewise.
1840         * config/tc-fr30.c: Likewise.
1841         * config/tc-i860.c: Likewise.
1842         * config/tc-m88k.c: Likewise.
1843         * config/tc-mcore.c: Likewise.
1844         * config/tc-ns32k.c: Likewise.
1845         * config/tc-sparc.c: Likewise.
1846         * config/tc-v850.c: Likewise.
1847
1848         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1849         sy_value with appropriate accessor functions.
1850         * config/tc-arm.c (md_apply_fix3): Likewise.
1851         * config/tc-d10v.c (AT_WORD_P): Likewise.
1852         * config/tc-v850.c (reg_name_search): Likewise.
1853
1854         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1855         use symbol_get_bfdsym instead.
1856         * config/tc-ppc.c (md_assemble): Likewise.
1857         * config/tc-v850.c (v850_comm): Likewise.
1858
1859 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
1860
1861         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1862         the symbol, rather than accessing the bsym member.
1863         * config/tc-d10v.c (tc_gen_reloc): Likewise.
1864         * config/tc-d30v.c (tc_gen_reloc): Likewise.
1865         * config/tc-mcore.c (tc_gen_reloc): Likewise.
1866         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1867         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1868         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1869         * config/tc-tic30.c (tc_gen_reloc): Likewise.
1870         * config/tc-v850.c (tc_gen_reloc): Likewise.
1871
1872 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
1873
1874         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1875         (hppa_gen_reloc_type): Conditionalize on BFD64.
1876         (tc_gen_reloc): Re-enable ELF relocations.
1877         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1878
1879 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
1880
1881         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1882         warning.
1883         (do_ldst): Move assignment out of if condition.
1884         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
1885         parentheses to avoid warning.
1886
1887 1999-06-21  Nick Clifton  <nickc@cygnus.com>
1888
1889         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1890         macro to get at the BFD symbol associated with a GAS symbol.
1891
1892 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
1893
1894         * config/tc-ppc.c: Update for symbol handling changes.
1895         * config/obj-coff.c: Likewise.
1896
1897 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
1898
1899         * tc-hppa.c: General cleanups of ELF support.  No more spaces
1900         and subspaces for ELF.
1901         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1902         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1903         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1904         (UNWIND_SECTION_NAME): Likewise.
1905         (space/subspace related structures): Conditionalize definitions
1906         on OBJ_SOM.
1907         (space/subspace directives and support routines): Conditionalize
1908         definitions and references/uses on OBJ_SOM.
1909         (label_symbol_struct): For ELF, track the symbol's segment.  For
1910         SOM track its space.
1911         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1912         changes.
1913         (USE_ALIASES): Kill for both SOM & ELF.
1914         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1915         (pa_space, pa_subspace): Corresponding changes.
1916         (pa_spaces_begin): Corresponding chagnes.
1917         (md_begin): Do not muck around with space/subspace stuff for
1918         OBJ_ELF.
1919         (md_apply_fix): Temporarily disable argument relocation stuff
1920         for OBJ_ELF.
1921         (tc_gen_reloc): Temporarily disable relocation generation for
1922         OBJ_ELF
1923         (pa_build_unwind_subspace): Similarly.
1924
1925 1999-06-16  Nick Clifton  <nickc@cygnus.com>
1926
1927         * config/tc-arm.c (thumb_set): New pseudo op.
1928         (text, data, section): Override these pseudo ops with ARM
1929         specific versions.
1930         (s_thumb_set): New function: Perform the same as a .set pseudo
1931         op, but also mark the alias'ed symbol as being a Thumb
1932         function.
1933         (arm_s_text): New function: Perform the same as the .text
1934         pseudo op, but dump the literal pool before changing
1935         sections.
1936         (arm_s_data): New function: Perform the same as the .data
1937         pseudo op, but dump the literal pool before changing
1938         sections.
1939         (arm_s_section): New function: Perform the same as the
1940         .section pseudo op, but dump the literal pool before changing
1941         sections.
1942         (arm_cleanup): Do not reset the current section before dumping
1943         the literal pool.
1944
1945 1999-06-17  Nick Clifton  <nickc@cygnus.com>
1946
1947         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1948         OPTION_NO_WARN_UNMATCHED entries.
1949         (md_parse_option): Generate a warning message if an unrecognised
1950         option is encountered.
1951
1952         * config/tc-d10v.c (do_not_ignore_hash): New variable.
1953         (get_operands): When parsing an expression after an '@' symbol
1954         has been detected, do not ignore '#' symbols.
1955         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1956         false.
1957
1958 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1959
1960         From K. Richard Pixley <rich@noir.com>:
1961         * configure.in (ppc-*-vxworks*): New target.
1962         * configure: Rebuild.
1963
1964 1999-06-12  Philip Blundell  <philb@gnu.org>
1965
1966         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1967
1968 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
1969
1970         * write.c (adjust_reloc_syms): Rather than never reducing reloc
1971         which refer to symbols in linkonce sections, permit reducing the
1972         relocs if the symbol is local.
1973
1974 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1975
1976         * subsegs.c (subseg_text_p): New function.
1977         * as.h (subseg_text_p): Declare.
1978         * read.c (do_align): Use subseg_text_p to set the default fill.
1979         * write.c (subsegs_finish): Likewise.
1980         * config/obj-coff.c (write_object_file): Likewise.
1981         * config/tc-i386.h (md_maybe_text): Don't define.
1982         (md_do_align): Use subseg_text_p to set the default fill.
1983         * config/tc-m32r.c (m32r_do_align): Likewise.
1984         * config/tc-sh.c (sh_do_align): Likewise.
1985         * config/tc-sparc.h (md_do_align): Likewise.
1986
1987 1999-06-12  David O'Brien  <obrien@freebsd.org>
1988
1989         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1990         * configure: Rebuild.
1991
1992 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
1993
1994         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1995         * Makefile.am: Rebuild dependencies.
1996         * Makefile.in: Rebuild.
1997
1998         * config/tc-i386.c (i386_immediate): Remove unused label
1999         seg_unimplemented.
2000
2001         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2002         * symbols.c: Likewise.
2003         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2004         sy_next field when taking address, rather than symbol_next.
2005
2006         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2007         offsetT.
2008         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
2009         value from the output file architecture.
2010         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2011         * dwarf2dbg.h: Change bfd_vma to addressT.
2012
2013 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
2014
2015         * dwarf2dbg.h: Use PARAMS in function declarations.
2016
2017 1999-06-11  Martin Dorey  <mdorey@madge.com>
2018
2019         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2020         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2021         OBJ_ELF.
2022         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2023
2024 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
2025
2026         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2027
2028         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2029         popsection.
2030
2031         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2032
2033         * read.c (read_a_source_file): Only declare inescape if
2034         QUOTES_IN_INSN.
2035
2036         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2037         match parameters.
2038         (find_entry_byval): Add parens to avoid warning.
2039
2040         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2041
2042         * symbols.c (resolve_symbol_value): Don't permit subtraction of
2043         undefined symbols.
2044
2045 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
2046
2047         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2048         with isoctal.
2049
2050         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2051         synthetize_setx): New functions.
2052         (md_assemble): Broken the special cases into the above
2053         functions. Make compiler happy if sizeof(bfd_vma)==4.
2054         Fix sethi generated from set/setuw. If instructions have a relloc,
2055         always clear the fields to be relocated in the opcode.
2056         (sparc_ip): Remove special_case global variable.
2057
2058 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
2059
2060         Based on patches from John W. Woznack <jwoznack@concentric.net>:
2061         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
2062         indication of success rather than a value.
2063         (itbl_get_val): Likewise.
2064         (itbl_get_field): Use strcspn.  Change delimiters to include
2065         parens.
2066         * itbl-ops.h (itbl_get_reg_val): Update declaration.
2067         (itbl_get_val): Likewise.
2068         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2069
2070         * symbols.c (copy_symbol_attributes): Convert local symbols to
2071         regular symbols.
2072
2073 1999-06-10  Nick Clifton  <nickc@cygnus.com>
2074
2075         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2076         ARM920t.
2077
2078 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
2079
2080         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2081         Optimize set if sizeof(bfd_vma) == 64.
2082         (sparc_ip): Fix sethi - without %hi() it should generate
2083         R_SPARC_22 reloc, not R_SPARC_HI22.
2084         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2085
2086 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
2087
2088         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2089         (s_ncons): New function.
2090         (native_op_table): New table.
2091         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2092         R_SPARC_OLO10 handling.
2093
2094 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
2095
2096         * expr.h (struct expressionS): Revert last change; widen X_op.
2097         * config/tc-alpha.c (md_begin): Check the field is wide enough.
2098
2099 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2100
2101         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2102         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2103         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2104         * Makefile.in: Regenerated.
2105
2106         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2107         `common' pass on to s_mri_common.
2108         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2109
2110 1999-06-06  Richard Henderson  <rth@cygnus.com>
2111
2112         * config/obj-elf.c (obj_elf_section): Don't free the return
2113         value of demand_copy_C_string.
2114
2115 1999-06-05  Richard Henderson  <rth@cygnus.com>
2116
2117         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2118         creation logic from obj_elf_create_section.
2119
2120         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2121         (section_stack): New.
2122         (special_sections): Make const.
2123         (obj_elf_section): Gut and rewrite parsing.
2124         (obj_elf_change_section): New function broken out of obj_elf_section.
2125         (obj_elf_parse_section_letters): Likewise.
2126         (obj_elf_section_word): Likewise.
2127         (obj_elf_section_type): Likewise.
2128         (obj_elf_previous): Treat as a toggle.
2129         (obj_elf_popsection): New.
2130         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2131         (ppc_section_type): Likewise.
2132         * config/tc-ppc.h: Likewise.
2133
2134         * expr.h (struct expressionS): Don't make X_op a bitfield.
2135         * config/tc-alpha.c: Update for symbol handling changes.
2136         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2137         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2138
2139 1999-06-05  Richard Henderson  <rth@cygnus.com>
2140
2141         * dwarf2dbg.c (*): Convert to K&R + prototypes.
2142         (dwarf2_gen_line_info): Kill unused variables.
2143         (dwarf2_finish): Likewise.
2144         (dwarf2_where): Likewise.
2145         (dwarf2_directive_file): If we've only got a string,
2146         hand off to s_app_file.
2147         * ecoff.c: Move the include of ecoff.h.
2148         * symbols.h (S_IS_FUNCTION): Prototype.
2149
2150         * read.c (LEX_HASH): Supply a default.
2151         (lex_type): Use it.
2152         (s_globl): Update `c' after skipping whitespace.
2153         * read.h (LEX_END_NAME, is_name_ender): New.
2154         * expr.c (get_symbol_end): Respect it.
2155
2156 1999-06-04  Mark Klein <mklein@dis.com>
2157
2158         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2159         to real if OBJ_SOM
2160         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2161
2162         * config/tc-hppa.c: Update for symbol handling changes.
2163
2164 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
2165
2166         * cgen.c: Update for symbol handling changes.
2167         * config/tc-m32r.c: Likewise.
2168
2169         * config/tc-hppa.h: Update for symbol handling changes.
2170         * config/tc-hppa.c: Likewise.
2171
2172         * config/tc-arm.h: Update for symbol handling changes.
2173         * config/tc-arm.c: Likewise.
2174         (symbol_make_empty): Remove.  Just use symbol_create.
2175
2176         * symbols.c (symbol_set_tc): Correct name.
2177
2178         * Makefile.am: Rebuild dependencies.
2179         ($(OBJS)): Don't depend upon struc-symbol.h.
2180         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2181         * dep-in.sed: Don't remove struc-symbol.h.
2182         * Makefile.in: Rebuild.
2183
2184         * doc/internals.texi (Symbols): Describe changes in symbol
2185         handling.
2186
2187 1999-06-03  Richard Henderson  <rth@cygnus.com>
2188
2189         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2190         instead of doing the work by hand.
2191
2192 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
2193
2194         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2195         state of line state-machine.
2196         (struct ls): Collect DWARF2 line state-machine state in new member
2197         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
2198         resulted in any DWARF2 directives.
2199         (reset_state_machine): New function.
2200         (out_end_sequence): Ditto.
2201         (dwarf2_gen_line_info): When switching sections or switching to a
2202         lower text address, call out_end_sequence() first to terminate the
2203         previous code sequence as code sequences MUST have monotonically
2204         increasing addresses.
2205         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2206
2207 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
2208
2209         * as.c (parse_args): Add option -gdwarf2 to allow requesting
2210         DWARF2 debug info (line information only, at this point).
2211         * as.h: Update comment about supported debug formats.
2212         * dwarf2dbg.c, dwarf2dbg.h: New files.
2213         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2214
2215         * expr.c (operand): Don't use [ for parens if we want an index op.
2216         (op_encoding): Switch [ into O_index, if desired.
2217         (op_rank): Renumber with O_index on bottom.
2218         (expr): If O_index, match closing bracket.
2219         * expr.h (O_index): New.
2220
2221         * read.c (read_a_source_file): Conditionally allow matched "
2222         in lines passed to md_assemble.
2223
2224         * config/obj-elf.c (elf_pseudo_table): Add `common'.
2225
2226 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
2227
2228         Add support for storing local symbols in a small structure to save
2229         memory when assembling large files.
2230         * as.h: Don't include struc-symbol.h.
2231         (symbolS): Add typedef.
2232         * symbols.c: Include struc-symbol.h.
2233         (local_hash): New static variable.
2234         (save_symbol_name): New static function, from symbol_create.
2235         (symbol_create): Call save_symbol_name.
2236         (local_symbol_count): New static variable.
2237         (local_symbol_conversion_count): Likewise.
2238         (LOCAL_SYMBOL_CHECK): Define.
2239         (local_symbol_make): New static function.
2240         (local_symbol_convert): New static function.
2241         (colon): Handle local symbols.  Create local symbol for local
2242         label name.
2243         (symbol_table_insert): Handle local symbols.
2244         (symbol_find_or_make): Create local symbol for local label name.
2245         (symbol_find_base): Check for local symbol.
2246         (symbol_append, symbol_insert): Check for local symbols.
2247         (symbol_clear_list_pointers, symbol_remove): Likewise.
2248         (verify_symbol_chain): Likewise.
2249         (copy_symbol_attributes): Likewise.
2250         (resolve_symbol_value): Handle local symbols.
2251         (resolve_local_symbol): New static function.
2252         (resolve_local_symbol_values): New function.
2253         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2254         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2255         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2256         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2257         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2258         (symbol_previous, symbol_next): New functions.
2259         (symbol_get_value_expression): Likewise.
2260         (symbol_set_value_expression): Likewise.
2261         (symbol_set_frag, symbol_get_frag): Likewise.
2262         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2263         (symbol_mark_used_in_reloc): Likewise.
2264         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2265         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2266         (symbol_mri_common_p): Likewise.
2267         (symbol_mark_written, symbol_clear_written): Likewise.
2268         (symbol_written_p): Likewise.
2269         (symbol_mark_resolved, symbol_resolved_p): Likewise.
2270         (symbol_section_p, symbol_equated_p): Likewise.
2271         (symbol_constant_p): Likewise.
2272         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2273         (symbol_get_obj, symbol_set_obj): Likewise.
2274         (symbol_get_tc, symbol_set_tc): Likewise.
2275         (symbol_begin): Initialize local_hash.
2276         (print_symbol_value_1): Handle local symbols.
2277         (symbol_print_statistics): Print local symbol statistics.
2278         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2279         Declare new symbols.c functions.  Move many declarations here from
2280         struc-symbol.h.
2281         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2282         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2283         (struct symbol): Move bsym to make it clearly the first field.
2284         Remove TARGET_SYMBOL_FIELDS.
2285         (symbolS): Don't typedef.
2286         (struct broken_word): Remove.
2287         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2288         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2289         (symbol_clear_list_pointers): Likewise.
2290         (symbol_insert, symbol_remove): Likewise.
2291         (symbol_previous, symbol_append): Likewise.
2292         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2293         (struct local_symbol): Define.
2294         (local_symbol_converted_p, local_symbol_mark_converted): Define.
2295         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2296         (local_symbol_get_frag, local_symbol_set_frag): Define.
2297         (local_symbol_get_real_symbol): Define.
2298         (local_symbol_set_real_symbol): Define.
2299         Define.
2300         * write.c (write_object_file): Call resolve_local_symbol_values.
2301         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2302         (TARGET_SYMBOL_FIELDS): Don't define.
2303         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
2304         ECOFF_DEBUGGING, add ECOFF fields.
2305         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2306         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
2307         ECOFF_DEBUGGING, add ECOFF fields.
2308         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2309         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2310         * config/tc-mcore.h: Don't include struc-symbol.h.
2311         (TARGET_SYMBOL_FIELDS): Don't define.
2312         (struct mcore_tc_sy): Define.
2313         (TC_SYMFIELD_TYPE): Define.
2314         * Many files: Use symbolS instead of struct symbol.  Use new
2315         accessor functions rather than referring to symbolS fields
2316         directly.
2317
2318         * read.c (s_mri_common): Don't add in value of line_label.
2319
2320         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2321         checking for SEC_LINK_ONCE.
2322
2323         * config/tc-sh.h (sh_fix_adjustable): Declare.
2324
2325         * app.c (input_buffer): New static variable.
2326         (app_push): Save saved_input in allocated buffer.
2327         (app_pop): Restored saved_input.
2328         (do_scrub_chars): Change get parameter to take char * and int as
2329         arguments.  Change GET macro to pass input_buffer to get
2330         function.  Don't save input into allocated buffer.
2331         * as.h (do_scrub_chars): Update declaration.
2332         * input-file.c (input_file_get): Change to take char * and int.
2333         Read data into passed in buffer.  Remove static buffer.
2334         * read.c (scrub_from_string): Change to take char * and int.  Copy
2335         data into passed in buffer.
2336
2337         * hash.h: Neaten.  Declare hash_traverse.
2338         * hash.c: Complete rewrite based on BFD hashing code.
2339         * gasp.c (chunksize): New variable.
2340         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2341         hash_delete.
2342
2343 1999-05-28  Nick Clifton  <nickc@cygnus.com>
2344
2345         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2346         addend unless the target uses an old ABI.
2347
2348 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
2349
2350         -Wchar-subscripts cleanup
2351         * listing.c (listing_newline): Use unsigned char variable, so
2352         calls to isascii,iscntrl are correct.
2353         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2354         (unsigned char).
2355         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2356         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2357         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2358         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2359
2360 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
2361
2362         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2363         width for Coldfire.
2364         (arch_coldfire_p): New #define.
2365         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2366
2367 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
2368
2369         * config/tc-m68k.c (install_operand): Add places `n', `o'.
2370
2371         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2372         (install_operand): Add place `N'.
2373         (init_table): Add registers ACC, MACSR, MASK.
2374
2375         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2376
2377         * config/tc-m68k.c: Change mcf5200 --> mcf.
2378         (archs): Add mcf5206e, mcf5307.
2379         (m68k_ip): Add format `u'.
2380         (install_operand): Add place `m', `M', `h'.
2381         (init_table): Add upper/lower registers.
2382
2383         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2384
2385 1999-05-28  Martin Dorey  <mdorey@madge.com>
2386
2387         * config/tc-i960.c: Several minor changes to add ELF and
2388         BFD_ASSEMBLER support.
2389         * config/tc-i960.h: Likewise.
2390         * configure.in (i960-*-elf*): New target.
2391         * aclocal.m4, configure: Rebuild.
2392
2393 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
2394
2395         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2396         reloc changes when defined(BFD_ASSEMBLER).
2397
2398 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
2399
2400         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2401
2402         * write.c (write_print_statistics): Output to file, not stderr.
2403
2404         * expr.c (generic_bignum_to_int32,64): Prototype.
2405
2406         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2407         output_sleb128, output_uleb128, output_big_sleb128,
2408         output_big_uleb128, output_big_leb128): Prototype.
2409         (output_big_sleb128, output_big_uleb128): Make inline.
2410         (output_big_leb128): Remove inline
2411
2412         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2413         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2414         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
2415         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
2416         value for correct overflow check in write.c:fixup_segment.
2417         * write.c (fixup_segment): Move bitfield overflow checks to after
2418         the md_apply_fix call.
2419         * config/obj-coff.c (fixup_segment): Likewise.
2420         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2421         valueT *val argument.
2422
2423 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2424
2425         * config/atof-ieee.c (gen_to_words): Correctly round a
2426         denormalized number.  Fix off-by-one in range checking for
2427         exponent in a denormal.
2428
2429 1999-05-10  Nick Clifton  <nickc@cygnus.com>
2430
2431         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2432         name.
2433
2434 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
2435
2436         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2437
2438 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
2439
2440         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
2441         (ReverseRegRegmem): Remove.
2442         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
2443         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2444         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
2445         kludge.
2446
2447         From  Doug Ledford <dledford@redhat.com>
2448         * config/tc-i386.h (RegXMM): New for P/III.
2449         * config/tc-i386.c: Add support for P/III.
2450
2451 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
2452
2453         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2454         (md_begin): Allow ppc32 insns in ppc64bridge mode.
2455         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2456
2457 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
2458
2459         * config/tc-i386.c (i386_immediate): Skip whitespace before
2460         complaining about junk after expression.
2461         (i386_displacement): Likewise.
2462
2463 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
2464
2465         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2466         Don't copy before downcaseing.
2467
2468 1999-05-05  Catherine Moore  <clm@cygnus.com>
2469
2470         * tc-m68k.c: Include elf/m68k.h.
2471         (m68k_elf_final_processing): New routine.
2472         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2473         Define.
2474
2475 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
2476
2477         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2478         17 bit fmt insn.
2479
2480 1999-04-30  Nick Clifton  <nickc@cygnus.com>
2481
2482         * config/tc-mcore.c (mcore_s_section): Dump literals before
2483         changing section.
2484
2485 1999-04-29  Nick Clifton  <nickc@cygnus.com>
2486
2487         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2488         for COFF/PE port.
2489
2490 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
2491
2492         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2493         (TC_INIT_FIX_DATA): Delete.
2494         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2495         (TC_INIT_FIX_DATA): Delete.
2496         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2497         * write.c (fix_new_internal): Initialize fx_cgen member.
2498         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2499         (gas_cgen_md_apply_fix3): Update.
2500         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2501         (md_cgen_record_fixup_exp): Update.
2502         (FX_OPINFO_R_TYPE): Update.
2503
2504         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2505         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2506         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2507         * frags.h (struct frag): Make opindex, opinfo ints.
2508
2509         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2510
2511 1999-04-26  Tom Tromey  <tromey@cygnus.com>
2512
2513         * aclocal.m4, configure: Updated for new version of libtool.
2514
2515 1999-04-22  Nick Clifton  <nickc@cygnus.com>
2516
2517         * config/tc-mcore.c (md_apply_fix3): Renamed function from
2518         md_apply_fix.
2519         (md_apply_fix3): Do not fix up absolute relocations against
2520         symbolic values.
2521
2522         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2523
2524 1999-04-20  Nick Clifton  <nickc@cygnus.com>
2525
2526         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2527         changes and data-in-text directives.
2528         (mcore_cons): New function: intercept cons() operations.
2529         (mcore_float_cons): New function: intercept float_cons()
2530         operations.
2531         (mcore_stringer): New function: intercept stringer() operations.
2532
2533 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
2534
2535         * obj.h (struct format_ops): Change generate_asm_lineno field to
2536         take no parameters.
2537         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2538
2539         * config/tc-alpha.c (find_opcode_match): Add default case to
2540         switch.
2541         (find_macro_match): Likewise.
2542         (load_expression): Parenthesize && within ||.
2543
2544         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2545
2546 1999-04-17  Nick Clifton  <nickc@cygnus.com>
2547
2548         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2549         .text .data .section pseudo ops.
2550         (mcore_s_section): New function.  Dump lits before changing secs.
2551         (mcore_s_text): New function.  Dump lits before changing secs.
2552         (mcore_s_data): New function.  Dump lits before changing secs.
2553
2554 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
2555
2556         * config/tc-mips.c (mips_32bitmode): New.
2557         (md_begin): Set mips_32bitmode if needed.
2558         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2559         Set EF_MIPS_32BITMODE.
2560
2561 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
2562
2563         * config/obj-coff.c (c_section_symbol): Fix typo in previous
2564         change.
2565
2566 1999-04-16  Nick Clifton  <nickc@cygnus.com>
2567
2568         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2569
2570 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
2571
2572         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2573         expressions correctly.
2574
2575
2576 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
2577
2578         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2579
2580 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
2581
2582         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2583         and fmpynfadd instructions.
2584
2585 1999-04-11  Richard Henderson  <rth@cygnus.com>
2586
2587         * as.h (environ): Declare it, if needed.
2588         * as.c (dump_statistics): Don't declare environ.
2589         * configure.in (environ): Detect declaration.
2590         * configure, config.in: Rebuild
2591
2592         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2593         (i386_displacement): Allocate enough space for replacement buffer.
2594         Clean up replacement buffer initialization.
2595
2596 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
2597
2598         * subsegs.c (section_symbol): Don't create a new symbol if one
2599         already exists; instead, use the existing one, but set its segment
2600         and frag data if it hasn't already been defined.
2601         * config/obj-coff.c (c_section_symbol): Likewise.
2602
2603 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
2604
2605         * tc-alpha.c (load_expression): Call as_bad instead of abort.
2606
2607 1999-04-08  Nick Clifton  <nickc@cygnus.com>
2608
2609         * config/tc-mcore.c: New File: Support routines for MCore
2610         assembler.
2611         * config/tc-mcore.h: New File: Definitions for MCore assembler.
2612         * config/obj-coff.c: Add support for mcore-pe target.
2613
2614         * Makefile.am: Add support for MCore targets.
2615         * Makefile.in: Regenerate.
2616         * configure.in: Add support for MCore targets.
2617         * configure: Regenerate.
2618
2619         * doc/all.texi: Set MCORE.
2620         * doc/as.texinfo: Document MCore specific command line options.
2621
2622         * write.h: Prevent multiple inclusion.
2623
2624 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
2625
2626         * asintl.h (LC_MESSAGES): Never define.
2627         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2628         does not define it.
2629         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2630         does not define it.
2631
2632         * Makefile.am (m68k-parse.c): If configuring in the source
2633         directory, copy m68k-parse.y into the local directory before
2634         running ylwrap, to remove spurious differences when generating
2635         snapshots.
2636         * Makefile.in: Rebuild.
2637
2638         * config/tc-sparc.h (md_do_align): Just allocate the number of
2639         bytes necessary, rather than always allocating 1024.
2640
2641 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
2642
2643         * listing.c (listing_newline): Add cast to avoid warning.
2644         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
2645         * config/tc-i386.c (i386_scale): Add return value.
2646         (build_displacement_string): Remove unused local temp_disp2.
2647         (i386_intel_memory_operand): Add parentheses to avoid warning.
2648         (i386_intel_operand): Remove unused local end_of_operand_string.
2649         (i386_operand): Remove unused local operand_modifier.
2650         (i386_operand): Add parens to avoid warning.
2651
2652 1999-04-04  Don Bowman <don@pixsci.com>
2653
2654         * configure.in: Add mips*-*-vxworks* target; have it define
2655         MIPS_STABS_ELF.
2656         * configure, config.in: Rebuild.
2657
2658 1999-03-31  Nick Clifton  <nickc@cygnus.com>
2659
2660         * configure.in (emulations): Add support for arm-epoc-pe.
2661         * configure: Regenerate.
2662         * config/te-epoc-pe.h: New file.  Define macros specific to
2663         arm-epoc-pe target.
2664         * config/tc-arm.h: Select epoc-pe-arm target format if configured
2665         for arm-epoc-pe target.
2666
2667 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
2668
2669         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
2670
2671 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
2672
2673         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2674         detect ",n" without a condition.
2675         (pa_parse_neg_cmpsub_cmpltr): Likewise.
2676
2677
2678 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
2679
2680         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2681         instruction is encoded with one bit.
2682
2683
2684 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
2685
2686         * doc/internals.texi (CPU backend): Mention that
2687         line_separator_chars should not include newline.  From thi
2688         <ttn@mingle.glug.org>.
2689
2690 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
2691
2692         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2693         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2694
2695 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
2696
2697         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2698
2699 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
2700
2701         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2702
2703
2704 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
2705
2706         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2707
2708 1999-03-15  Martin Hunt  <hunt@cygnus.com>
2709
2710         * app.c (do_scrub_begin): Change '-' back to a symbol char
2711         so we can use multiple opcodes on a line again.
2712
2713         * config/tc-d30v.c: By default, warn if a symbol has
2714         the same name as a register.  Plus some minor
2715         updates from the branch.
2716
2717 1999-03-13  Nick Clifton  <nickc@cygnus.com>
2718
2719         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2720         BFD_RELOC_16 and BFD_RELOC_64.
2721
2722 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
2723
2724         * expr.c (expr): Add missing else.
2725
2726 1999-03-12  Nick Clifton  <nickc@cygnus.com>
2727
2728         * config/tc-arm.c (md_apply_fix3): Improve error message.
2729
2730 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
2731
2732         * Makefile.am (CPU_TYPES): Add fr30.
2733         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2734         (fr30,m32r dependencies): Update.
2735         * Makefile.in: Rebuild.
2736
2737         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2738         (gas_cgen_record_fixup_exp): Ditto.
2739         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2740         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
2741         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2742         (md_cgen_lookup_reloc): Update use of operand->type.
2743         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2744         (md_convert_frag): Call cgen_operand_lookup_by_num.
2745         (md_cgen_lookup_reloc): Update use of operand->type.
2746         (m32r_cgen_record_fixup_exp): Ditto.
2747
2748 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
2749
2750         * config/tc-mips.c (md_show_usage): Fix message.
2751
2752 1999-03-03  Nick Clifton  <nickc@cygnus.com>
2753
2754         * doc/c-arm.texi (ARM Syntax): Document new command line switches
2755         and LDR reg,=<expr> instruction.
2756
2757         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2758         -mcpu=arm9tdmi.
2759
2760 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
2761
2762         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2763
2764 1999-02-17  Nick Clifton  <nickc@cygnus.com>
2765
2766         This patch was created by: Scott Bambrough
2767         <scottb@corelcomputer.com>
2768
2769         * app.c:
2770           Special cased '@' character.  The '@' character is used as the
2771           ARM assembler comment character, as a special character
2772           and in ELF .symver pseudo-op's, and as a special character in
2773           .type and .section pseudo-ops.
2774         (symver_pseudo): New static variable.
2775         (symver_state): New static variable.
2776         (struct app_save): Add field 'symver_state'.
2777         (app_push): Save global symver_state int struct app_save.
2778         (app_pop): Restore global symver_state from struct app_save.
2779         (do_scrub_chars): Special case handling of '@' character in
2780         .symver pseudo-ops.
2781
2782         * configure.in: Modified to recognize armv* uname syntax from ARM
2783         Linux kernel.
2784         * configure: Regenerated.
2785
2786         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2787         a prefix to the section's type.
2788         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2789         the type's typename.
2790
2791         * config/tc-arm.h: Add support for PIC generation:
2792         (pic_code): New boolean.
2793         (obj_relocate_extern): Define.
2794         (TC_RELOC_RTSYM_LOC_FIXUP): Define
2795         (TC_CONS_FIX_NEW): Define.
2796         (tc_fix_adjustable): Define.
2797         (GLOBAL_OFFSET_TABLE_NAME): Define.
2798
2799         * config/tc-arm.c: Add support for PIC generation:
2800         (line_seperator_chars): Allow ';' as a seperator for Linux.
2801         (is_immediate_prefix): New macro.
2802         (arm_parse_reloc): New function.
2803         (s_arm_elf_cons): New function.
2804         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2805         (md_undefined_symbol): Special case handling for the Global Offset
2806           Table's symbol.
2807         (md_apply_fix3): Handle PIC relocs.
2808         (tc_gen_reloc): Handle PIC relocs.
2809         (md_parse_option): Add support for '-k' command line switch to
2810           enable PIC generation.
2811         (cons_fix_new_arm): New function.
2812         (s_arm_elf_cons): New function.
2813
2814 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
2815
2816         * configure.in: Add comments for uses of AC_DEFINE.
2817         * acinclude.m4: Likewise.
2818         * acconfig.h: Remove.
2819         * aclocal.m4: Rebuild.
2820         * configure: Rebuild.
2821         * Makefile.in: Rebuild.
2822         * config.in: Rebuild.
2823
2824 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
2825
2826         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2827         non-constant offset from a base register.
2828
2829 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
2830
2831         * config/tc-alpha.c (md_show_usage): Put \ before newline in
2832         strings always.
2833
2834 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
2835
2836         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2837         (emit_insn): Look for pc-relative and no-overflow specifiers on
2838         internal relocation types.
2839
2840 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
2841
2842         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2843         -mcpu=NNNN flags.
2844
2845         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2846         mips_cpu instead.
2847         (mips_4650, mips_4010, mips_4100): Variables removed.
2848         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2849         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2850         variables.
2851         (md_begin): Don't bother initializing the mips_NNNN variables;
2852         mips_cpu is set, and that's good enough now.
2853         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2854         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
2855         (show): New function, to handle wrapping in the CPU lists.
2856         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2857
2858 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
2859
2860         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2861         than treat as an immediate specifier.
2862
2863 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
2864
2865         * config/tc-i386.c: Prototype many functions.
2866         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2867         (i386_immediate): Remove unused second argument.
2868         (i386_intel_operand): Fix i386_is_reg typo.
2869         (i386_operand): Use allow_naked_reg.
2870         (output_invalid): Make operand int for K&R.
2871
2872 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
2873
2874         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2875         patch.
2876         * Makefile.in: Rebuild.
2877
2878 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
2879
2880         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2881         (cgen.o): Ditto.
2882         (EXTRA_as_new_SOURCES): Comment out.
2883         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2884         * Makefile.in: Rebuild.
2885         * doc/Makefile.in: Rebuild.
2886         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
2887         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
2888         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2889         * configure: Rebuild.
2890         * aclocal.m4: Rebuild.
2891         * config.in: Rebuild.
2892         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2893         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2894         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2895         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2896         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2897         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2898         (gas_cgen_record_fixup_exp): Ditto.
2899         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
2900         descriptor, not global variable.
2901         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2902         descriptor, not global variable.  Refer to insert_operand handler
2903         via cpu descriptor, not global function.
2904         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2905         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2906         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2907         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2908         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2909         * config/tc-m32r.c: Ditto.
2910         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2911         (md_assemble): Ditto.
2912         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2913
2914 1999-02-09  Nick Clifton  <nickc@cygnus.com>
2915
2916         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2917         relocations for ELF targets.
2918
2919 1999-02-08  Nick Clifton  <nickc@cygnus.com>
2920
2921         * configure.in: Add support for StrongARM target.
2922         * configure: Regenerate.
2923
2924 1999-02-05  Nick Clifton  <nickc@cygnus.com>
2925
2926         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2927
2928         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2929         for COFF ports.
2930
2931 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
2932
2933         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2934
2935 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
2936
2937         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
2938         (INTEL_DWORD_MNEM_SUFFIX):  Define.
2939         (BYTE_PTR):  Define.
2940         (WORD_PTR):  Define.
2941         (DWORD_PTR):  Define.
2942         (XWORD_PTR):  Define.
2943         (SHORT):  Define.
2944         (OFFSET_FLAT):  Define.
2945         (FLAT):  Define.
2946         (NONE_FOUND):  Define.
2947         (No_dSuf):  Define.
2948         (No_xSuf):  Define.
2949         * config/tc-i386.c  (set_intel_syntax):  New routine.
2950         (intel_syntax):  Declare.
2951         (allow_naked_reg):  Declare.
2952         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
2953         (intel_float_operand):  New routine.
2954         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
2955         Handle brackets as well as parens.  Call i386_intel_operand for
2956         intel syntax.  Reverse operands if appropriate.  Handle new
2957         suffixes.  Handle movzx and movsx.
2958         (i386_is_reg):  New routine.
2959         (i386_immediate):  New routine.
2960         (i386_scale):  New routine.
2961         (i386_displacement):  New routine.
2962         (i386_operand_modifier):  New routine.
2963         (build_displacement_string):  New routine.
2964         (i386_parse_seg):  New routine.
2965         (i386_intel_memory_operand):  New routine.
2966         (i386_intel_operand):  New routine.
2967         (i386_operand):  Call i386_displacement, i386_immediate,
2968         i386_scale, etc.  instead of handling inline.
2969         (parse_register):  Handle registers without prefix.
2970
2971 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
2972
2973         * configure:  Regenerate.
2974         * configure.in (arm-*-oabi):  New.
2975         (thumb-*-oabi):  New.
2976         * config/tc-arm.c (target_oabi):  Declare.
2977         (md_apply_fix3): Support REL relocs.
2978         (md_parse_option):  Handle -oabi.
2979         (elf32_arm_target_format):  New routine.
2980         (md_longopts):  Add OPTION_OABI.
2981         * config/tc-arm.h:  Redefine TARGET_FORMAT.
2982
2983
2984 1999-01-28  Nick Clifton  <nickc@cygnus.com>
2985
2986         * write.c (write_relocs): Handle out of range error.
2987
2988         * config/tc-fr30.c (fr30_fix_adjustable): New function.
2989         (fr30_force_relocation): Default to 0.
2990
2991         * config/tc-fr30.h (obj_fix_adjustable): Define.
2992         (TC_FORCE_RELOCATION): Define.
2993
2994         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2995         relocs.
2996
2997 1999-01-16  Nick Clifton  <nickc@cygnus.com>
2998
2999         * config/tc-d30v.c (write_2_short): Do not generate a sequential
3000         merge of two instructions if the left instruciton kills the right.
3001
3002 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
3003
3004         * Makefile.in: Regenerate.
3005         * configure.in: Redo test for using cgen.
3006         * configure: Regenerate.
3007
3008 1999-01-09  Nick Clifton  <nickc@cygnus.com>
3009
3010         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3011         redefinition of this macro.
3012
3013 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
3014
3015         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3016         warning.
3017
3018 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
3019
3020         * config/tc-mips.c (append_insn): For mips16, insert a nop between
3021         a read of HI or LO and an immediatly following branch.
3022
3023 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
3024
3025         * config/tc-mips.c (md_begin): Another correction to the setting of
3026         mips_eabi64.
3027
3028 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
3029
3030         * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3031
3032 1998-12-21  Nick Clifton  <nickc@cygnus.com>
3033
3034         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3035         bit insn when optimizing, so that parallelised instructions will
3036         start on a 32 bit boundary.
3037
3038 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
3039
3040         * config/tc-mips.c (mips_eabi64): New.
3041         (md_begin): Set mips_eabi64.
3042         (mips_elf_final_processing): Use it.
3043
3044 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
3045
3046         * config/tc-mips.c (mips_elf_final_processing):
3047         Correct setting of ABI in e_flags.
3048
3049 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
3050
3051         * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3052
3053 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
3054
3055         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3056
3057 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
3058
3059         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3060         warning, values that don't fit in the field.
3061
3062 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
3063
3064         * config/tc-mips.c (mips_abi_string): New.
3065         (md_parse_option,md_longopts): Add mabi.
3066         (mips_elf_final_processing): Set e_flags based on mabi flag.
3067
3068 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
3069
3070         * config/tc-mips.c (md_parse_option): Handle vr4111.
3071
3072 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
3073
3074         * config/tc-h8300.c (build_bytes): Change message given if the
3075         instruction requires H8/300H mode and we're not in Hmode, to
3076         suggest that it may be the operand modes that are the problem, not
3077         necessarily the opcode.
3078
3079 1998-12-10  Nick Clifton  <nickc@cygnus.com>
3080
3081         * config/tc-fr30.c: Add line separator character.
3082
3083 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
3084
3085         * configure.in (hppa-*-mpeix*): New target.
3086         * config/obj-som.h (obj_som_compiler): Declare.
3087         * config/obj-som.c (compiler_seen): New static variable.
3088         (obj_som_compiler): New function.
3089         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3090         (md_pseudo_table): Add "compiler" if OBJ_SOM.
3091         (pa_type_args): Set hppa_priv_level.
3092         (pa_compiler): New static function if OBJ_SOM.
3093         * configure: Rebuild.
3094
3095 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
3096
3097         * read.c (output_leb128): Don't mark as inline.
3098
3099 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
3100
3101         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3102         AIX .vbyte unaligned data support.
3103         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3104         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3105         sections.
3106
3107 1998-12-07  Nick Clifton  <nickc@cygnus.com>
3108
3109         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3110         input handling.
3111
3112 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
3113
3114         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
3115         BFD_RELOC_ARM_PCREL_BRANCH.
3116
3117 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
3118
3119         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3120         checking the target type.
3121         (mips-dec-bsd*): Set endian to little.
3122         * configure: Rebuild.
3123
3124         COFF weak symbol support, based on patches from Mark Elbrecht
3125         <snowball3@usa.net>:
3126         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3127         * config/obj-coff.c (obj_coff_weak): New static function.
3128         (obj_coff_endef) [both versions]: Handle weak symbols.
3129         (coff_frob_symbol): Likewise.
3130         (yank_symbols): Likewise.
3131         (obj_pseudo_table): Add "weak".
3132
3133         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
3134         <aymeric.vincent@emi.u-bordeaux.fr>.
3135         * aclocal.m4: Rebuild with current tools.
3136         * configure: Rebuild.
3137
3138         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3139         an assertion failure for a case we can't handle when OBJ_ECOFF.
3140
3141         * expr.c (operator): And with 0xff to avoid problems with signed
3142         char.
3143
3144 1998-12-03  Nick Clifton  <nickc@cygnus.com>
3145
3146         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3147         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3148
3149 1998-12-02  Nick Clifton  <nickc@cygnus.com>
3150
3151         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3152         LDI:20 insn.
3153
3154 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
3155
3156         * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3157         of pcrel point.
3158
3159 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
3160
3161         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3162         pcrel point.
3163
3164 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
3165
3166         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3167         scope.
3168         (d10v_cleanup): Only generate previous insn if a multiline insn is
3169         not pending.
3170
3171 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
3172
3173         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3174         FR30_OPERAND_I32.
3175
3176 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
3177
3178         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3179         -marm6xxx command line switches.
3180
3181 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
3182
3183         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3184         (itbl-ops.o): Delete duplicate dependencies.
3185         Rebuild dependencies.
3186         Add fr30 dependencies.
3187         * Makefile.in: Rebuild.
3188
3189 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
3190
3191         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3192         opcode list.
3193         * listing.c: Ignore line terminator characters found inside
3194         strings.
3195
3196 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
3197
3198         * po/gas.pot: Regenerated.
3199
3200 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
3201
3202         * config/tc-fr30.c (fr30_is_colon_insn): New name for
3203         fr30_is_label_start().  Also checks for delay slot insns.
3204
3205         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3206         FR30 instructions which contain a colon in the mnemonic.
3207
3208         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3209
3210 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
3211
3212         * config/tc-fr30.c: Removed currently superflous code.
3213
3214 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
3215
3216         * config/tc-fr30.h: New file.
3217         * config/tc-fr30.c: Tweaking so that it will compile.
3218
3219 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
3220
3221         * config/tc-d10v.h (obj_fix_adjustable):  Define.
3222         (TC_FORCE_RELOCATION):  Define.
3223         (d10v_force_relocation):  Declare.
3224         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
3225         (md_apply_fix3):  Handle Vtable relocs.
3226         (d10v_fix_adjustable):  New.
3227         (d10v_force_relocation):  New.
3228
3229 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
3230
3231         * config/tc-d30v.c: Change default behaviour to ignore potential
3232         conflicts between register name and symbol names.
3233
3234 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
3235
3236         * configure.in: Add fr30-*-*.
3237         * config/tc-fr30.c: New file.
3238         * Makefile.in: Regenerated.
3239         * config.in: Regenerated.
3240         * configure: Regenerated.
3241         * doc/Makefile.in: Regenerated.
3242         * po/gas.pot: Regenerated.
3243
3244 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
3245
3246         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3247         are 16 bit insns.
3248
3249 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
3250
3251         * app.c (do_scrub_begin): Set characters above 127 to be symbol
3252         characters.
3253         (do_scrub_chars): Add some casts to unsigned char to avoid
3254         unwanted sign extension.
3255         * read.c (lex_type): Set characters about 127 to be symbol
3256         characters.
3257         * config/tc-i386.c (md_begin): Set identifier_chars and
3258         operand_chars for values above 127.
3259
3260 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
3261
3262         * configure.in: detect cygwin* instead of cygwin32*
3263         * configure: regenerate
3264
3265 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
3266
3267         * listing.c: Add support for producing a listing from piped
3268         input.
3269
3270 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
3271
3272         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3273         (append_insn): Account for the tx39's multiply behavior.
3274
3275 1998-10-26  Michael Meissner  <meissner@cygnus.com>
3276
3277         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3278         from assemble_parallel_insns.  Add support for '->' to indicate
3279         explicitly serializing the instructions.
3280         (md_assemble): Ditto.
3281
3282 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
3283
3284         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
3285         WEAK handling.
3286
3287 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
3288
3289         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
3290
3291 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
3292
3293         * config/tc-mips.c : support frame and regmask/fregmask when
3294           MIPS_STABS_ELF is specified.
3295
3296 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
3297
3298         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
3299         (md_apply_fix):  Don't return 1 for VTABLE relocs.
3300         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
3301
3302 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3303
3304         * doc/c-i386.texi: Replace occurences of "opcode" with
3305         "instruction mnemonic", "instruction", or "mnemonic" when
3306         referring to the name of an instruction.  Use "opcode" when
3307         referring to the sequence of machine bytes.
3308
3309         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3310         (is_opcode_char): Rename to is_mnemonic_char.
3311         (md_assemble and i386_operand): Correct error messages from
3312         "opcode" to "instruction mnemonic"
3313         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3314         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3315         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3316         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3317         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3318         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3319         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3320
3321         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3322
3323         * config/tc-i386.c (i386_operand): Check for garbage after
3324         register name.
3325
3326 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3327
3328         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3329         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3330
3331 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
3332
3333         * config/tc-sh.h (obj_fix_adjustable):  Define.
3334         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
3335         (md_apply_fix):  Likewise.
3336         (tc_gen_reloc):  Likewise.
3337         (sh_fix_adjustable):  New.
3338
3339 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
3340
3341         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3342         * cgen.h (gas_cgen_finish_insn): Update prototype.
3343         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3344         cgen_insn_t -> CGEN_INSN_INT.
3345         (make_parallel): Update handling of CGEN_INT_INSN_P.
3346         (assemble_parallel_insn): Ditto.
3347         (target_make_parallel): New function.
3348         (md_assemble): Use it.
3349
3350 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
3351
3352         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
3353
3354 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
3355
3356         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3357         converted into lower case.
3358
3359 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
3360
3361         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
3362         (gas_cgen_tc_gen_reloc):  Likewise.
3363         * config/tc-m32r.h (obj_fix_adjustable):  Define.
3364         * config/tc-m32r.c (m32r_fix_adjustable):  New.
3365         (m32r_force_relocation):  Handle VTABLE relocs.
3366
3367 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
3368
3369         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3370
3371 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
3372
3373         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3374         to lower case before parsing.
3375
3376         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3377         parallel insns modift buts in the PSW as a side effect.
3378
3379 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
3380
3381         * config/tc-d30v.c (find_format): Test for missing flag and
3382         control registers.
3383
3384         (md_apply_fix3): Fix error messages to avoid
3385         assumption about presence of a symbol.
3386
3387         (parallel_ok): Disallow parallel instructions that both modify the
3388         same flag register.
3389
3390         (find_format): Generate a warning if an odd numbered register is
3391         used as the first register in a mutli-register instruction.
3392
3393 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
3394
3395         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3396         relocations are always associated with a symbol.
3397
3398 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
3399
3400         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
3401         (elf32_sparc_force_relocation):  Declare.
3402         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
3403         (tc_gen_reloc):  Handle vtable relocs.
3404         (elf32_sparc_force_relocation):  New.
3405
3406 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
3407
3408         * symbols.c (S_IS_FUNCTION):  New.
3409         * config/tc-v850.h (obj_fix_adjustable):  Define.
3410         (TC_FORCE_RELOCATION):  Define.
3411         (v850_force_relocation):  Declare.
3412         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
3413         of fx_addnumber for VTABLE reloc addends.
3414         (md_apply_fix3):  Handle VTABLE relocs.
3415         (v850_fix_adjustable):  New.
3416         (v850_force_relocation):  New.
3417
3418 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
3419
3420         * tc-hppa.c (fp_operand_format): Add some additional formats.
3421         (pa_ip): Do not automatically promote into pa2.0 mode.
3422         (pa_level): Handle ".level 2.0".
3423
3424 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3425
3426         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3427         * config/tc-i386.h (template.extension_opcode): Change to
3428         unsigned int to allow full range of 8-bit opcode suffixes.
3429         (None): Redefine as 0xffff.
3430
3431         From Jeff B Epler <jepler@usgs.gov>
3432         * doc/c-i386.texi (i386-SIMD): New section.
3433
3434 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
3435
3436         * read.c (discard_rest_of_line): New function.
3437         * read.h: Declare it.
3438         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3439
3440 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
3441
3442         * config/tc-d10v.c (find_symbol_matching_register): New function.
3443         (find_opcode): Cope with the case where a register name matches
3444         a symbol name.
3445
3446 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
3447
3448         * config/tc-v850.c (md_pcrel_from): Rename to
3449         v850_pcrel_from_section.
3450         (v850_pcrel_from_section): Do not resolves symbols in other
3451         sections.
3452
3453         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3454
3455 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
3456
3457         * config/tc-d10v.c (find_opcode): Generate an error if a register
3458         is supplied for an operand that should not be a register.
3459
3460 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
3461
3462         * config/tc-d30v.c (write_2_short): But do allow delayed branch
3463         instructions to have another instruction in the right bin.
3464
3465 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
3466
3467         * config/tc-d30v.c (write_2_short): Do not allow instructions in
3468         the right container if the left container holds a branch
3469         instruction.
3470
3471 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
3472
3473         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3474         both a register name and symbol name.
3475         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3476
3477 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
3478
3479         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3480         execution unit class.
3481
3482         (reg_name_search): If a name matches a register and a symbol,
3483         prefer the register.
3484         (find_format): Disallow flag registers when a general purpose
3485         register is required.
3486         If a number is required, but a register has been given, check to
3487         see if a symbol with the same name as the register exists, and if
3488         so, use that symbol.
3489
3490 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
3491
3492         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3493
3494 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
3495
3496         * config/tc-d30v.c (find_format): Do not accept flag registers as
3497         general purpose registers.
3498         (find_format): If an immediate value is expected at a given place
3499         in a format, but a register name has been provided instead, check
3500         to see if that register name matches the name of a predefined
3501         symbol and if it does, then use the symbol instead.
3502         (reg_name_search): If a register name matches a symbol name,
3503         prefer the register name to the symbol name.
3504
3505 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
3506
3507         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3508         the previous insn to empty.
3509
3510 1998-09-20  Michael Meissner  <meissner@cygnus.com>
3511
3512         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3513         pieces, forcing the use of an ANSI compiler.
3514
3515 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3516
3517         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
3518         relocs.
3519         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3520
3521 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
3522
3523         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
3524         assembler syntax.
3525         (obj_elf_vtable_entry):  Likewise.
3526         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
3527         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3528         (tc_gen_reloc): Likewise.
3529         (arm_fix_adjustable): Likewise.
3530         (elf32_arm_force_relocation): New.
3531         (armelf_frob_symbol):  Remove coff-style symbol support.
3532
3533 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
3534
3535         * config/tc-i386.c (i386_operand): Fix typo in last patch.
3536
3537 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
3538
3539         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
3540         OBJ_COFF so that routine is defined for a.out format.
3541
3542 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
3543
3544         * config/tc-i386.c (i386_operand): Detect non-segment registers
3545         used as segment prefixes.
3546
3547 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3548
3549         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3550         optimize across FDE boundaries.
3551
3552         * config/obj-coff.c (obj_coff_section): Preserve any link once
3553         flags when setting the section flags.
3554
3555 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
3556
3557         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3558         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3559
3560 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3561
3562         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3563         to the host width.
3564
3565 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
3566
3567         * frags.c (frag_grow): Include the size of the frag struct in the
3568         obstack chunk size.
3569
3570         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3571         if the new subseg comes before the old.
3572
3573 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3574
3575         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3576         to handle edge8 and edge16.
3577
3578 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
3579
3580         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3581         before we clobber the symbol involved.
3582
3583 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
3584
3585         * config/tc-arm.c:  Remove OBJ_ELF definitions for
3586         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
3587         use arm_adjust_symtab for OBJ_COFF.
3588         (armelf_adjust_symtab):  New Routine.
3589         * config/tc-arm.h:  Define obj_adjust_symtab to
3590         armelf_adjust_symtab for OBJ_ELF.
3591
3592 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
3593
3594         * configure.in: Make all i386-elf targets use bfd_gas.
3595         * config/tc-i386.c (tc_i386_force_relocation): New.
3596         (tc_i386_fix_adjustable): Don't fix vtable relocs.
3597         (md_apply_fix3): Likewise.
3598         (tc_gen_reloc): Handle them.
3599         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3600         tc_i386_force_relocation.
3601
3602 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
3603
3604         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3605
3606 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
3607
3608         * config/tc-d30v.c (md_assemble): Copy previous opcode over
3609         current opcode after writing the first insturction of a reverse
3610         sequential pair.
3611
3612 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
3613
3614         * read.h (generate_lineno_debug): Add prototype.
3615         * read.c (generate_lineno_debug): Make non-static.
3616
3617 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3618
3619         * config/tc-i386.c (md_assemble): Only warn for address/data size
3620         prefixes.
3621
3622 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
3623
3624         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3625         against Thumb function names, as the linker needs this information.
3626
3627 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
3628
3629         * expr.c (operand): Check also that there is no advance in operand
3630         after atof_generic in order to decide "is it label 0f or floating
3631         point number?".
3632
3633 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
3634
3635         * config/tc-m32r.c: Replace double dash prefix to M32R specific
3636         command line options with a single dash.
3637         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3638
3639 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
3640
3641        * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3642        * tc-arm.c (arm_fix_adjustable): New routine.
3643
3644 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
3645
3646         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3647         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3648         demand_empty_rest_of_line before mri_comment_end.
3649         (equals): Check garbage after expression before
3650         mri_comment_end in MRI mode.
3651
3652 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3653
3654         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3655         small immediate constant to use the constant itself rather than
3656         always using 1.
3657
3658 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3659
3660         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3661         (pa_leave): Likewise.
3662
3663 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3664
3665         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3666         prefixes.
3667         (i386_operand): Fix an error message.
3668
3669 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
3670
3671         * doc/c-arm.texi (ARM Directives): Document .req directive.
3672
3673         * config/tc-arm.c (reg_required_here): Display erroneous string if
3674         the register name could not be decoded.
3675         Do not set inst.instruction if the sift is -1.
3676
3677 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
3678
3679         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3680         we do for EXTERN.
3681
3682 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
3683
3684         * config/tc-d30v.c (d30v_align): Always perform alignment request,
3685         even if it is belived to be unnecessary.
3686
3687 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3688
3689         config/tc-i386.c (i386_operand): Size immediate constants by
3690         suffix (erroneously removed as part of July 7 change).
3691
3692 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
3693
3694         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
3695         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3696         (armelf_frob_symbol):  New Routine.
3697         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
3698
3699 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
3700
3701         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3702
3703 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
3704
3705         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3706         command line switches passed to assembler.
3707
3708 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
3709
3710         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3711         (gas_cgen_opcode_desc): Declare.
3712         (gas_cgen_parse_operand): Declare.
3713         (*): Prepend gas_ to gas specific fns to denote them as such.
3714         All uses updated.
3715         * cgen.c (gas_cgen_opcode_desc): New global
3716         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3717         (queue_fixup): Renamed from cgen_queue_fixup.
3718         (*): Prepend gas_ to gas specific fns to denote them as such.
3719         All uses updated.
3720         (gas_cgen_md_apply_fix3): Update call to insert_operand.
3721         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3722         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3723         Open opcode table and initialize it.
3724         (make_parallel): Use gas_cgen_opcode_desc.
3725         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
3726         (md_assemble): Ditto.
3727
3728 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
3729
3730         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3731         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3732         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
3733         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3734         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3735         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
3736         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3737         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3738         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3739         (INIT_STAB_SECTION): Likewise.
3740         (OBJ_PROCESS_STAB): Likewise.
3741
3742         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3743         (md_parse_option): Watch for them.
3744         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3745         (md_begin): Kill neverdef code.
3746         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3747         (s_alpha_prologue): Watch alpha_cur_ent_sym.
3748         (s_alpha_coff_wrapper): New.
3749         (md_pseudo_table): Trap all ECOFF pseudos.
3750
3751 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
3752
3753         Start of changes to remove mdebug section from mips*-elf
3754         Based on MIPS_STAB_ELF definition
3755         * acconfig.h: undef if not configured
3756         * config.in: undef if not configured
3757         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3758         * config/tc-mips.c (s_ent): set BSF_FUNCTION
3759         * stabs.c (s_stab_generic): flush frag
3760
3761 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
3762
3763         * configure.in: (arm-*-elf):  Handle.
3764         (thumb-*-elf): Handle.
3765         * configure:  Regenerate.
3766         * read.c (stringer): Fix typo in comment.
3767         * write.c (fixup_segment): Don't add symbol value to addend if
3768         TC_ARM and OBJ_ELF.
3769         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
3770         sections.
3771         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
3772         for OBJ_ELF.
3773
3774 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
3775
3776         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3777         (write_2_short): Emit warning if new flag is set.
3778         (do_assemble): Set flags if left instruction is one of special
3779         "right-instruction-killer" type.
3780
3781 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
3782
3783         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3784         Always output words in debug_info section as big endian.
3785         (sparc_target_format): Choose correct bfd target.
3786         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3787
3788 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
3789
3790         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3791         to work with internationalization code.  Issue an error when two
3792         operands match that are not allowed to match.
3793
3794 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
3795
3796         * configure.in (install_tooldir): Allow target to specify whether
3797         it wants to be installed in $(tooldir)/bin.
3798         * configure: Regenerate.
3799         * Makefile.am (install-exec-local): Set install-exec-tooldir
3800         dependency via configure.
3801         * Makefile.in: Regenerate.
3802
3803 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
3804
3805         * Makefile.am (install-exec-local): Split into two ...
3806         (install-exec-bindir,install-exec-tooldir): New rules.
3807         * Makefile.in: Regenerate.
3808
3809 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
3810
3811         * Makefile.am (install-exec-local): Don't remove the file before
3812         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
3813         W. Rozycki <macro@ds2.pg.gda.pl>.
3814         * Makefile.in: Rebuild.
3815
3816 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
3817
3818         * cgen.c: Include libiberty.h.
3819         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3820         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3821         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3822         (md_cgen_lookup_reloc)): Declare.
3823         (md_cgen_record_fixup_exp): Declare.
3824         * config/tc-m32r.h (md_pcrel_from_section): Declare.
3825         (m32r_relax_frag): Declare.
3826         (cgen_md_apply_fix3): Decls moved to cgen.h.
3827         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3828         (m32r_cgen_record_fixup_exp): Delete decl.
3829         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3830         (assemble_nop): Delete.
3831         (expand_debug_syms): Delete unused `exp'.
3832         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3833         Add default case for -Wall.
3834         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3835         (md_atof): Delete unused wordP.
3836
3837 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
3838
3839         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3840         value.
3841
3842 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
3843
3844         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3845         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3846         .print, .purgem, and .struct.  Remove documentation for
3847         .app-file.
3848
3849 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
3850
3851         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3852         Update call to insert_operand.
3853
3854 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
3855
3856         * config/tc-m32r.c (ms_show_usage): Formatting changes.
3857
3858 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
3859
3860         * config/tc-i386.c (md_assemble): Don't get confused by trailing
3861         whitespace after a prefix operator.
3862
3863 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
3864
3865         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3866
3867 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
3868
3869         * config/tc-sparc.c (log2): New static function.
3870         (s_reserve): Use log2 to convert alignment before calling
3871         record_alignment.
3872         (s_common): Use log2 to convert alignment before calling
3873         record_alignment and frag_align.
3874         (sparc_cons_align): Use log2.
3875
3876 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
3877
3878         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3879         (s_common): Likewise.
3880
3881         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
3882         initialization of waddr.
3883         (sparc_elf_final_processing): Add default case to switch.
3884
3885 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3886
3887         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
3888         than temporary real.
3889
3890 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
3891
3892         * write.c (subsegs_finish): Don't align the segments if there were
3893         any errors.
3894
3895         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3896         copying aux information.
3897
3898         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3899         expression into a symbol.
3900
3901 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3902
3903         * config/tc-i386.c (mode_from_disp_size): Change arg and return
3904         type to unsigned int.
3905         (md_assemble): Change type used to store offsets from unsigned
3906         long to long.
3907         (i386_operand): Switch error check to only call RESTORE_END_STRING
3908         once after parse_register.
3909
3910 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
3911
3912         * config/tc-v850.c (md_show_usage): Changed format to match that
3913         of gcc, ld, etc.
3914
3915         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3916
3917 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3918
3919         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3920         relocs.
3921         (md_apply_fix_2): Force the symbol of the vtable reloc to be
3922         weak.
3923
3924 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
3925
3926         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3927         * doc/Makefile.in: Rebuild.
3928
3929 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
3930
3931         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3932         for %lo expressions.
3933         (mips_ip, case 'u'): Move range check after code to mask
3934         off bits in %hi/%lo expressions.  Mask off high bits for
3935         %lo expressions.
3936
3937 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
3938
3939         * doc/Makefile.am (gasver.texi): New target.
3940         (as.info, as.dvi): Depends upon gasver.texi.
3941         * doc/as.texinfo: Include gasver.texi.  Mention version number on
3942         title page and in top node.
3943         * doc/Makefile.in: Rebuild.
3944
3945 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
3946
3947         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3948         but not including the line containing the edict.
3949         * listing.h (LISTING_EOF): New.
3950         * input-scrub.c (input_scrub_next_buffer): Call it.
3951
3952 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
3953
3954         * config/tc-i386.c (i386_operand): Don't set the size of an
3955         immediate address based solely on the suffix and the mode.
3956
3957         * config/tc-i386.c (md_assemble): Add assertion to make sure
3958         overlap2 does not set Imm.
3959
3960         * config/tc-i386.c (space_chars): Remove. The scrubber converts
3961         sequences of whitespace to a single space.
3962         (is_space_chars): Just compare with space.
3963         (md_begin): Don't initialize space_chars.
3964         (md_assemble): Just skip a single whitespace character.
3965         (i386_operand): Rewrite base-index parsing to use new
3966         parse_register, and to skip white space.  Skip white space in a
3967         number of other places too.  Don't give error message if
3968         parse_register fails.
3969         (parse_register): Change reg_string parameter to be non-const.
3970         Add end_op parameter.  Skip white space after the `%', and return
3971         end of register string.  Give error message here rather than
3972         caller.
3973
3974 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
3975
3976         Based on patch from Matt Semersky <matts@scd.hp.com>:
3977         * expr.c (op_encoding): Make const.
3978         (expr_set_precedence): New function.
3979         (expr_begin): Don't set operator rankings, just call
3980         expr_set_precedence.
3981         * expr.h (expr_set_precedence): Declare.
3982         * read.c (s_mri): Call expr_set_precedence.
3983
3984 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
3985
3986         * doc/as.texinfo (Statements): Remove paragraph discussing
3987         continuing lines with a backslash.  This hasn't worked for years,
3988         if it ever did.
3989
3990 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
3991
3992         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
3993         symbol definitions.
3994         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3995         (ps_CTORS, ps_DTORS): New section types.
3996         (vms_fixup_xtors_section): New function
3997         (Ctors_Psect, Dtors_Psect): Define.
3998         (IS_GXX_XTOR): Define
3999         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4000         Filter static constructors/destructors and add to
4001         Ctors_Symbols/Dtors_Symbols chain.
4002         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4003         appropriate section.
4004
4005         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4006         * makefile.vms: Merge vax/vms support.
4007
4008 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
4009
4010         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4011         (elf_pseudo_table): Add them.
4012         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4013         (md_apply_fix): Accept them.
4014         (mips_fix_adjustable): Don't adjust them.
4015         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4016         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4017         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4018         (tc_fix_adjustable): Don't adjust them.
4019
4020 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
4021
4022         * Makefile.am (CGEN_CPU_PREFIX): New variable.
4023         (cgen.o): Use it.
4024         * Makefile.in: Regenerate.
4025         * configure.in: AC_SUBST cgen_cpu_prefix.
4026         * configure: Regenerate.
4027
4028 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
4029
4030         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4031         Changed all users of COND12_DELAY.
4032
4033 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
4034
4035         * config/tc-mn10300.c (set_arch_mach): New function.
4036         (md_pseudo_table): Add pseudo-ops to set the current machine type.
4037         (md_begin): Default to mn10300 mode.
4038         (md_assemble): Only accept instructions for the core mn10300
4039         chip and the active machine type.
4040
4041 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
4042
4043         * subsegs.h (segment_info_type): Give the struct a name.
4044         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4045         * config/tc-h8500.h (tc_reloc_mangle): Declare.
4046         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4047         * config/tc-w65.h (tc_reloc_mangle): Declare.
4048         * config/tc-z8k.h (tc_reloc_mangle): Declare.
4049
4050 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
4051
4052         * config/tc-v850.c (v850_comm):  Restore old section
4053         after common processing.
4054
4055 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
4056
4057         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4058
4059 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
4060
4061         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4062         char with code that explicitly sign-extends.
4063
4064 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
4065
4066         * config/tc-v850.c (md_begin): Restore text section as the current
4067         section after creating call table sections.
4068         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4069         code.
4070
4071         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4072         with call to macro SYM_AUXINFO.
4073
4074 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
4075
4076         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4077         with the program transform name.
4078         * Makefile.in: Rebuild.
4079
4080 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
4081
4082         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4083         information.
4084
4085 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
4086
4087         * config/tc-i386.c (i386_operand): Be prepared for a space between
4088         the open parenthesis and the start of the register operand,
4089         because of the June 16 change.
4090
4091 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
4092
4093         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4094         BFD_ASSEMBLER.
4095
4096 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
4097
4098         * config/tc-d30v.c (d30v_align): Always perform alignment request,
4099         even if it is belived to be unnecessary.
4100
4101 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
4102
4103         * write.c (adjust_reloc_syms): Never adjust relocs against weak
4104         symbols.
4105         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4106
4107 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
4108
4109         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4110         shift amount for a repeated operand.  The shift amount for the
4111         repeated copy comes from the size of the operand.
4112
4113 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
4114
4115         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4116
4117 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
4118
4119         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4120
4121 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4122
4123         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4124         characters in it as LEX_IS_SYMBOL_COMPONENT.
4125         * config/tc-i386.h (tc_symbol_chars): Define.
4126         (extra_symbol_chars): Declare.
4127         * config/tc-i386.c (extra_symbol_chars): Define.
4128         (comment_chars): Don't use '/' as comment start if TE_LINUX.
4129         (line_comment_chars): Set to '/' if TE_LINUX.
4130         * doc/c-i386.texi (i386-prefixes): Update.
4131         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4132
4133 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
4134
4135         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4136         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4137
4138 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
4139
4140         * config/tc-d10v.c (md_apply_fix3): Checking displacement
4141         constraint in instructions REP & REPI.
4142
4143 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
4144
4145         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4146         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4147
4148         (check_range): If the operand is shifted, then shift the number
4149         before checking its range.
4150
4151         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4152
4153         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4154         common sections.
4155
4156 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
4157
4158         * config/tc-v850.c (v850_comm): Create special sections as needed.
4159
4160 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
4161
4162         * config/tc-d10v.c (write_2_short): Addition of swapping
4163         instructions for sequential and reverse sequential order when
4164         given order is not possible.
4165
4166 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
4167
4168         * Makefile.am: Rebuild dependencies.
4169         (DEP_INCLUDES): Fix reference to intl build directory.
4170         * Makefile.in: Rebuild.
4171
4172 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4173
4174         * doc/c-i386.texi: Update 16 bit documentation.
4175
4176         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4177         IgnoreDataSize to IgnoreSize as they are used for address size as
4178         well as data size.
4179         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
4180         32-bit mode, similarly addr16/data16 and variants.
4181
4182 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
4183
4184         * config/tc-d30v.c (md_assemble): Fix handling of reverse
4185         sequential word multiply instructions.
4186
4187         (do_assemble): Add extra command line argument, to allow mul32
4188         attribute to be preserved across parallel insns.
4189         (md_assemble): Insert NOPs between explicitly parallel insns which
4190         contain an 32 bit multiply and a 16 multiply.
4191
4192 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4193
4194         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4195         likewise for REPE.
4196
4197         * config/tc-i386.c (reloc): Add braces.
4198
4199         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4200         consistent with Intel naming.
4201         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
4202         use bitfields in sib_byte.
4203         (modrm_byte): Don't use bitfields here either.
4204
4205         * config/tc-i386.c (current_templates): Add const.
4206         (parse_register): Add const to return, param, and char *s.
4207         (i386_operand): Add const to reg_entry *r.
4208         * config/tc-i386.h (templates): Add const to start, end.
4209
4210         Inspired by code for 16 bit gas support from Martynas Kunigelis
4211         <martynas@nm3.ktu.lt>:
4212         * config/tc-i386.c (md_assemble): Add full support for 16 bit
4213         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4214         (uses_mem_addrmode): Remove.
4215         (md_estimate_size_before_relax): Add support here too.
4216         (md_relax_table): Rewrite interface to md_relax for 16 bit
4217         support.
4218         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4219         (opcode_suffix_to_type): Remove.
4220         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4221         (SIZE_FROM_RELAX_STATE): Modify to suit above.
4222         (md_convert_frag): Likewise.
4223         (i386_operand): Add support for 16 bit base/index regs,
4224         immediates, and displacements.  Remove some unnecessary casts, and
4225         localise end_of_operand_string, displacement_string_start,
4226         displacement_string_end variables.  Add GCC_ASM_O_HACK.
4227         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4228
4229         * config/tc-i386.c (prefix_hash): Remove.
4230         (md_begin): Rewrite without obstacks.  Remove prefix hash table
4231         handling.  Rewrite lexical table handling.
4232         (i386_print_statistics): Don't print prefix statistics.
4233         (md_assemble): Rewrite instruction parser so that line is not
4234         converted to lower case.  Don't do a hash_find for prefixes,
4235         instead recognise them via opcode modifier.
4236         (expecting_operand, paren_not_balanced): Localise variables.
4237         * config/tc-i386.h (IsPrefix): Define.
4238         (prefix_entry): Remove.
4239
4240         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4241         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4242         '\\' in case where comment_chars contains '/'.
4243
4244         * config/tc-i386.c (MATCH): Ensure given operand and template
4245         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
4246         you must write `ljmp *table(%ebx)'.
4247
4248         From H.J. Lu <hjl@gnu.org>:
4249         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4250         as 0 ifndef BFD_ASSEMBLER.
4251         (md_assemble): Allow immediate operands without suffix or
4252         other reg operand to default in size to the current code size.
4253
4254 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
4255
4256         * config/tc-v850.c (md_begin):  Restore creation of
4257         .call_table_text and .call_table_data sections.
4258
4259 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
4260
4261         * config/tc-d30v.c (md_assemble): Set execution type to unknown
4262         after emitting a word of noops.
4263
4264 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4265
4266         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4267         (i386_operand): Simplify checks for valid base/index combinations.
4268         Disallow `in 4(%dx),%al'.
4269
4270         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4271         index_reg const.
4272         (add_prefix): Change parameter from char to int.
4273
4274         * config/tc-i386.h (Ugh): Define opcode modifier.
4275         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4276
4277         * config/tc-i386.c (md_assemble): Rewrite MATCH and
4278         CONSISTENT_REGISTER_MATCH macros to check register types more
4279         thoroughly.  Check for illegal suffix/operand combinations
4280         when matching insns with operands.  Handle new `s' suffix, and
4281         associated FloatMF opcode modifier for float insns with memory
4282         operands.
4283         * config/tc-i386.h (FloatMF): Define new opcode modifier.
4284         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4285         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4286         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4287         DATA_PREFIX_OPCODE throughout.
4288
4289         * config/tc-i386.c (REGISTER_WARNINGS): Define.
4290         (md_assemble): Rewrite suffix/register operand checking code to be
4291         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
4292         AnyMem, the better to grep.
4293         (pi): Remove Abs.
4294         (i386_operand): Don't set Mem bits in i.types[this_operand] when
4295         given a memory operand.  Don't set Abs bits either.
4296         (type_names): Remove Mem*, Abs*.
4297         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4298         define opcode_modifiers as these cases are handled by Disp8,
4299         Disp16, Disp32 and suffix checks.
4300         (COMES_IN_BOTH_DIRECTIONS): Remove.
4301         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4302
4303         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4304         if IgnoreDataSize modifier given.  Remove ShortformW modifier
4305         test.  Add test for ShortForm in W base_opcode modification.
4306         Merge Seg2ShortForm and Seg3ShortForm code.
4307         * config/tc-i386.h (ShortFormW): Remove.
4308         (IgnoreDataSize): Define.
4309
4310 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
4311
4312         * config/tc-d30v.c (md_assemble): Store previous segment state
4313         with previous instruction.
4314
4315 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4316
4317         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4318         (ebp, esp): Remove static variables.
4319         (MATCH): Remove test for InOutPortReg.
4320         (i386_operand): Properly handle InOutPortReg here instead.
4321         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4322         (md_assemble): Simplify and correct modrm and sib generation.
4323         (i386_operand): Add warning for scale without index.
4324         Rewrite checks for valid base/index combinations.
4325
4326         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4327         macros and enclose in do while(0).
4328         (RESTORE_END_STRING): Likewise.
4329         (md_assemble): Add one to printed operand number so we start
4330         from 1 not 0.  Add some more gettext invocations.
4331         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4332         number here too.
4333
4334         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4335         DATA_PREFIX, SEG_PREFIX): Define.
4336         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4337         (check_prefix): Remove function.
4338         (add_prefix): New function.  Add prefix to i.prefix as well as
4339         doing checks.
4340         (md_assemble): Changes for add_prefix.  Remove hack for wait
4341         prefix, instead always output prefixes in fixed order.  Test
4342         for jcxz/loop when selecting between word & dword operations,
4343         and add address size prefix rather than operand size prefix.
4344         Remove operand -> address size hack when emitting jcxz/loop.
4345         (i386_operand): Remove O_Absent check as it's done in expr.
4346
4347 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
4348
4349         * configure.in: Recognize m5200 as a cpu_type of m68k.
4350         * aclocal.m4: Rebuild with current libtool.
4351         * configure: Rebuild.
4352
4353 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4354
4355         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4356         to relaxable_symbol to prevent references to external symbol from
4357         being relaxed.
4358
4359 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4360
4361         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4362         symbols are relaxable.
4363
4364 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
4365
4366         * config/tc-v850.c (md_begin):  Don't create special
4367         sections by default.
4368
4369 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
4370
4371         * config/tc-mips.c (macro): For div and udiv, close the
4372         reorder block as soon as possible.
4373
4374 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
4375
4376         From Matt Semersky <matts@scd.hp.com>:
4377         * macro.c (macro_mri_mode): New function.
4378         * macro.h (macro_mri_mode): Declare.
4379         * read.c (s_mri): Call macro_mri_mode when switching in and out of
4380         MRI mode.
4381
4382 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
4383
4384         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4385         OBJ_EVAX case.
4386
4387         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4388         until after xstrdup in OBJ_EVAX case.
4389
4390 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
4391
4392         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4393         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
4394         of hardcoded magic number.
4395         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4396
4397 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
4398
4399         * read.c (do_s_func): New function.
4400         (s_func): Call it.
4401         * read.h (do_s_func): Add prototype.
4402
4403 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
4404
4405         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4406         nops if fill pattern not specified.
4407
4408 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
4409
4410         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4411         * config/te-go32.h (TE_GO32): Define.
4412         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4413
4414 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4415
4416         Implement .func/.endfunc pseudo-ops.
4417         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4418         (s_func): Declare.
4419         * read.c (potable): Add .func,.endfunc.
4420         (s_func): New function.
4421         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4422         functions.
4423         (in_doc_func_p,current_function_label): New static globals.
4424         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4425
4426 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4427
4428         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4429         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4430         * config/tc-arm.h (WORKING_DOT_WORD): Define.
4431         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4432         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4433         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4434         * config/tc-i860.h (WORKING_DOT_WORD): Define.
4435         * config/tc-i960.h (WORKING_DOT_WORD): Define.
4436         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4437         * config/tc-w65.h (WORKING_DOT_WORD): Define.
4438         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4439         * config/tc-a29k.c: Don't define md_short_jump_size,
4440         md_long_jump_size, md_create_short_jump or md_create_long_jump.
4441         * config/tc-alpha.c: Likewise.
4442         * config/tc-alpha.h: Likewise.
4443         * config/tc-arm.c: Likewise.
4444         * config/tc-h8300.c: Likewise.
4445         * config/tc-h8500.c: Likewise.
4446         * config/tc-hppa.c: Likewise.
4447         * config/tc-i860.c: Likewise.
4448         * config/tc-i960.c: Likewise.
4449         * config/tc-ppc.c: Likewise.
4450         * config/tc-sh.c: Likewise.
4451         * config/tc-sparc.h: Likewise.
4452         * config/tc-tic30.c: Likewise.
4453         * config/tc-w65.c: Likewise.
4454         * config/tc-z8k.c: Likewise.
4455
4456 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
4457
4458         * config/tc-vax.c (_): Delete this macro used for placeholder
4459         values in vax_operand_width_size; it conflicts with the _() macro
4460         used for internationalization.
4461
4462 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
4463
4464         * symbols.c (symbol_find_base): Fix case insensitive symbol name
4465         code.  From Chris Moller <moller@bops.com>.
4466
4467         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4468         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4469         * read.c (emit_expr): Initialize seg and subseg fields of a new
4470         broken word.
4471         * write.c (write_object_file): Switch to the appropriate segment
4472         and subsegment when processing a broken word.
4473
4474         * config/tc-m68k.c (mri_assemble): New static function.
4475         (build_mri_control_operand): Call mri_assemble rather than
4476         md_assemble.
4477         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4478         (s_mri_endf, s_mri_endw): Likewise.
4479
4480 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
4481
4482         * read.c (s_org): Call md_flush_pending_output if it is defined.
4483
4484         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4485
4486 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
4487
4488         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4489         (md_parse_option): Add for same.
4490         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4491         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4492         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4493
4494         * config/tc-sparc.h (cons_fix_new_sparc): Added.
4495
4496 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
4497
4498         * config/tc-arm.c (find_real_start): Relax definition of local
4499         labels.
4500
4501 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
4502
4503         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4504         symbols at the given address, not just the last one specified.
4505
4506 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
4507
4508         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4509         or number_to_chars_littleendian to write data.
4510
4511 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
4512
4513         * config/tc-v850.c (md_assemble): Remove artificially created
4514         register name symbols.
4515
4516 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
4517
4518         * write.c (fixup_segment): Change "segment" to "section" in
4519         error message.
4520
4521 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
4522
4523         * write.c (fixup_segment): Change sym1-sym2 message again.
4524
4525 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
4526
4527         * write.c (fixup_segment): Improve error message for sym1-sym2
4528         errors when sym1 is in a different segment from sym2.
4529
4530 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
4531
4532         * config/tc-m32r.c (warn_unmatched_high): New static local.
4533         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4534         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4535         (md_longopts): Recognize --{no-,}warn-unmatched-high.
4536         (md_parse_option): Likewise.
4537         (md_show_usage): Likewise.
4538         (m32r_frob_file): Likewise.
4539
4540         * read.c (generate_file_debug,generate_lineno_debug): New functions.
4541         (read_a_source_file): Call them.
4542         * read.h (stabs_generate_asm_file): Declare.
4543         * stabs.c (stabs_generate_asm_file): New function.
4544         (generate_asm_file): New function.
4545         (stabs_generate_asm_lineno): Move file name handling into
4546         generate_asm_file.
4547
4548 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
4549
4550         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4551         (d30v_current_align, d30v_current_align_seg): New variables.
4552         (d30v_last_label): New variable.
4553         (d30v_align, s_d30v_align, s_d30v_text): New functions.
4554         (s_d30v_data, s_d30v_section): Likewise.
4555         (md_pseudo_table): Call them.
4556         (md_begin): Initialize d30v_current_align_seg.
4557         (md_assemble): Call d30v_align when needed by known current alignment.
4558         (d30v_frob_label, d30v_cons_align): New functions.
4559         * config/tc-d30v.h (md_do_align): Remove.
4560         (tc_frob_label): Call d30v_frob_label.
4561         (md_cons_align): New.
4562
4563         * config/tc-d30v.c (find_format): Convert complex expressions to
4564         expression symbols before processing.  Clean up code formatting.
4565
4566 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
4567
4568         * po/Make-in (install-info): New target.
4569
4570 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
4571
4572         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4573         instructions.
4574         * config/tc-mn10300.c (md_assemble): Likewise.
4575
4576 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
4577
4578         * Makefile.am: Update with `make dep-am'.
4579         (HFILES): Add cgen.h.
4580         (cgen.o): Depend on cgen.h.
4581         * Makefile.in: Regenerate.
4582
4583         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4584
4585 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
4586
4587         * gasp.c (grab_label): Permit a label to be a preprocessor
4588         variable by permitting a label to start with a backslash.
4589
4590 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
4591
4592         * config/tc-mips.c (validate_mips_insn): Removed hack
4593         for previously inaccessible bitfields in some INSN_TRAP
4594         instructions.
4595
4596 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
4597
4598         * config/tc-d30v.c (do_assemble): Abort with error message
4599         if opcode operands do not match.
4600
4601 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
4602
4603         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4604         'q' operand format for 20-bit "break"/"sdbbp" instructions.
4605         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
4606         similar new 'q' operand.
4607
4608 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
4609
4610         * cgen.c (cgen_asm_finish_insn): Fix typo.
4611
4612 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
4613
4614         * cgen.h: New file.
4615         * cgen.c: Include it.
4616         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4617         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
4618         All callers updated.
4619         * config/tc-m32r.c: Include cgen.h.
4620         (m23r_insn): New members num_fixups,fixups.
4621
4622 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
4623
4624         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4625         to avoid compiler warning.
4626
4627 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
4628
4629         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
4630         calling make.
4631
4632         * makefile.vms (OBJS): Add ehopt.obj
4633
4634 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
4635
4636         * doc/c-vax.texi: Correct and extend vax/vms documentation.
4637
4638 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
4639
4640         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4641         a short format insn.
4642         (md_assemble): Set it for explicitly packed insns.
4643
4644 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
4645
4646         * config/obj-coff.c (c_symbol_merge): Do not take address of
4647         native fields when performing the memcpy.
4648
4649 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
4650
4651         * config/tc-mips.c (macro,macro2): Implement
4652         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4653
4654 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4655
4656         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4657         relocations against globally visible symbols.
4658         * config/tc-m68k.c (relaxable_symbol): New macro.
4659         (m68k_ip, md_estimate_size_before_relax): Use it.
4660         (tc_m68k_fix_adjustable): Also handle weak symbols.
4661
4662 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4663
4664         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4665         references to externally visible symbols.
4666         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4667         values in twice for a PC relative reloc if the symbol is
4668         externally defined.
4669
4670         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4671         don't adjust a PC relative reloc against an externally visible
4672         symbol.
4673         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4674         for a PC relative fixup against an externally visible defined
4675         symbol, arrange to store object file and addend values as though
4676         the symbol were not defined.
4677         (tc_gen_reloc): Likewise.
4678
4679 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
4680
4681         * read.c (sizeof_leb128): Referenced externally by write.c so
4682         don't inline.
4683
4684 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
4685
4686         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4687         and expand a 'debug' symbol associated with the next instruction
4688         that does not cause a short instruction to be filled with a NOP.
4689         (md_pseudo_table): Add support for .debugsym.
4690         (assemble_parallel_insn): Add calls to expand_debug_sym as
4691         appropriate.
4692         (md_assemble): Ditto.
4693
4694 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
4695
4696         * as.c (main): Conditionally call setlocale.
4697         * gasp.c (main): Likewise.
4698         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4699         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4700
4701 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
4702
4703         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4704
4705 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
4706
4707         * config/tc-hppa.c: Change all calls to bzero to use memset.
4708         (pa_ip): Add cast to avoid warning.
4709         (tc_gen_reloc, md_apply_fix): Likewise.
4710         (pa_find_space_by_number): Likewise.
4711         (hppa_force_relocation): Likewise.
4712         (pa_block): Change i to unsigned int.
4713         * config/obj-som.h (obj_som_copyright): Declare.
4714
4715 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
4716
4717         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4718         for line numbers for assembly source.
4719
4720 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
4721
4722         * configure.in: Change version number to 2.9.4
4723         * configure: Rebuild.
4724
4725 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
4726
4727         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
4728
4729 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4730
4731         * ecoff.h: Change symbolS in function declaration to struct
4732         symbol.
4733
4734 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
4735
4736         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4737         (md_convert_frag): Fix i18n typo.
4738
4739 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
4740
4741         * ecoff.c (ecoff_get_cur_proc_sym): New function.
4742         * ecoff.h: Protoype it.
4743         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4744         [EVAX] (s_alpha_prologue): Delete.
4745         (md_pseudo_table): Update.
4746
4747 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
4748
4749         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4750         array to local pointer.
4751         (get_args, parse_expr): Add casts to avoid warnings.
4752
4753 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
4754
4755         * read.c (s_set): Cast xmalloc return value to fragS *.
4756         * config/tc-m68k.c (m68k_ip): Function made static to match
4757         previous forward declaration.
4758         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4759
4760 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
4761
4762         * config/tc-v850.c: Add internationalisation macros to error
4763         strings.
4764
4765         * config/tc-m32r.c (can_make_parallel): Add internationalisation
4766         macros to error strings.
4767
4768 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
4769
4770         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4771         reloc is in the TOC csect.
4772         (md_apply_fix3): Correct gettext typo.
4773
4774 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
4775
4776         * config/tc-arm.c (find_real_start): Ignore symbols starting with
4777         .L - they are local labels and the branches are not really
4778         function calls but rather far jumps.
4779
4780 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
4781
4782         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4783
4784 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
4785
4786         * config/tc-i386.c (md_assemble): Print operand number rather than
4787         using ordinal_names.
4788         (i386_operand): Likewise.
4789
4790 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
4791
4792         * Makefile.am (INTLLIBS): Define to work around apparent automake
4793         bug.
4794         All Makefiles: Regenerated.
4795
4796         * Many files: Added gettext invocations around user-visible
4797         strings.
4798         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4799         HAVE_LC_MESSAGES): Define.
4800         * dep-in.sed: Added asintl.h.
4801         * po/Make-in: New file.
4802         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4803         Include "asintl.h".
4804         * read.c (Z_): Renamed from `_'.
4805         * Makefile.am (SUBDIRS): Added po.
4806         (POTFILES): new macro.
4807         (po/POTFILES.in): New target.
4808         ($(OBJS)): Added asintl.h.
4809         (HFILES): Likewise.
4810         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4811         (as_new_LDADD): Added $(INTLLIBS).
4812         (as_new_DEPENDENCIES): Added $(INTLDEPS).
4813         (gasp_new_LDADD): Added $(INTLLIBS).
4814         (gasp_new_DEPENDENCIES): New macro.
4815         * configure, aclocal.m4: Rebuilt.
4816         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
4817         po/Makefile.
4818         (ALL_LINGUAS): Define.
4819         * macro.c: Include "asintl.h".
4820         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4821         * as.h: Include "asintl.h".
4822         * config/tc-i386.c (ordinal_names): Removed.
4823         (md_assemble): Changed error text to avoid ordinal_names.
4824         (i386_operand): Likewise.
4825         (reloc): Added as_bad to avoid i18n problems.
4826         (tc_gen_reloc): Likewise.
4827         * config/tc-arm.c (bad_args): Now a #define.
4828         (bad_pc): Likewise.
4829         * config/obj-vms.c (VMS_stab_parse): Changed type of
4830         `long_const_msg'.
4831         (global_symbol_directory): Unified strings to avoid i18n
4832         problems.
4833         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4834         avoid i18n problems.
4835         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4836         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4837         i18n problems.
4838         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4839         problems.
4840         * config/tc-v850.c (md_assemble): Changed C++ comment into C
4841         comment.
4842         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4843         problems.
4844         * as.c (print_version_id): Added an fprintf to avoid i18n
4845         problems.
4846         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4847         problems.
4848         * expr.c (expr): Added as_warn call to avoid i18n problems.
4849         * messages.c (as_assert): Changed code to avoid i18n problems.
4850         (as_abort): Likewise.
4851         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4852         (s_space): Likewise.
4853         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4854
4855 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4856
4857         * config/tc-i386.c (check_prefix): New static function, split out
4858         from md_assemble.
4859         (struct _i386_insn): Add wait_prefix field.
4860         (md_assemble): Remove wait_prefix local variable.  Use
4861         check_prefix when adding a prefix.
4862
4863         * config/tc-i386.c (current_templates): New static variable.
4864         (md_assemble): Remove current_templates local variable.
4865         (md_assemble, i386_operand): Improve error and warning messages in
4866         many places.  Add RESTORE_END_STRING in many places before error
4867         return.  Clarify some comments.
4868
4869         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4870         element array.
4871         (md_assemble): Parse string instruction operands, looking for
4872         segment override prefixes.  Check for invalid segment prefixes on
4873         string instruction.
4874         (i386_operand): i.seg[] and max mem_operand changes for string
4875         insns.
4876         * config/tc-i386.h (EsSeg): Define.
4877
4878         * config/tc-i386.h (regKludge): Define.
4879         (iclrKludge, imulKludge): Don't define.
4880         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4881         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
4882         opcode_modifier checks to look for more common cases first.  Add
4883         default_seg for IsString case.
4884
4885 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
4886
4887         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4888         AC_DECL_YYTEXT.
4889         * configure: Rebuild with new automake and libtool.
4890         * aclocal.m4, Makefile.in: Likewise.
4891
4892         * doc/Makefile.am (as.dvi): New target.
4893         * doc/Makefile.in: Rebuild.
4894
4895 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
4896
4897         * configure.in: Added sparc86x support.
4898
4899         * configure: Rebuild.
4900
4901         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4902         sparc_arch.
4903         (md_parse_option): Warn if -EL is not supported for this architecture.
4904
4905         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4906
4907 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
4908
4909         * config/tc-mips.c (mips_ip): Note when we use get match on
4910         the full instruction name.
4911
4912 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
4913
4914         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4915         back into the expression to handle add/sub simplification correctly.
4916
4917 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
4918
4919         * config/tc-mips.c (hilo_interlocks): Remove 4300.
4920
4921 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
4922
4923         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4924         #<n>' instruction.
4925
4926 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
4927
4928         * symbols.c (max_indent_level): New global.
4929         (print_symbol_value_1): Use it.
4930         * expr.h (expr_build_dot): Declare.
4931         * expr.c (expr_build_dot): New function.
4932
4933 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
4934
4935         * symbols.c (print_binary): New function.
4936         (print_expr_1): Call it.
4937
4938 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4939
4940         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4941         operand in the opcode.
4942
4943 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
4944
4945         * config/tc-i386.h: Reorder operand flags and opcode modifier
4946         flags for clarity.  Remove unused definitions: Unknown,
4947         ImmUnknown, DispUnknown, NoModrm.
4948         * config/tc-i386.c (type_names): Add missing Debug type.
4949         (md_assemble): Better duplicate prefix checking.  Quicker string
4950         instruction check via new opcode_modifier flag.
4951
4952 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
4953
4954         * doc/as.texinfo (Invoking): Clarify -Wa example.
4955
4956 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
4957
4958         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4959         (s_mips_weakext): Define.
4960         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4961         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4962         defined(TC_MIPS).
4963
4964 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
4965
4966         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4967         is an error if the value can not be computed at assembly time.
4968         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4969
4970 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
4971
4972         * gasp.c (main): Set next field of new include_path structure to
4973         NULL.  From Avery Pennarun <averyp@gdc.ca>.
4974
4975         * read.c (s_mri_sect): Call as_bad rather than abort for an
4976         unsupported MRI target.
4977
4978 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
4979
4980         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
4981         the destination of a branch instruction should be altered.
4982         (find_real_start): New function:  Locate the real, Thumb coded
4983         start of a Thumb function.
4984         (do_t_branch23): Alter the destination of branches to Thumb
4985         functions.
4986
4987         * config/tc-arm.h: Define TC_VALIDATE_FIX.
4988
4989 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
4990
4991         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4992         also.
4993
4994 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
4995
4996         * doc/as.texinfo: Use @itemx for a secondary item in a table.
4997         * doc/c-hppa.texi: Likewise.
4998
4999 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
5000
5001         * Makefile.am: Rebuild dependencies.
5002         * Makefile.in: Rebuild.
5003
5004         * Makefile.am (DEP_INCLUDES): New variable.
5005         (.dep1): Change to work when srcdir is not an absolute path.
5006         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5007         * Makefile.in: Rebuild.
5008
5009 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5010
5011         * config/tc-i386.h, config/tc-i386.c: Revert March 24
5012         LinearAddress patch.
5013
5014         * configure.in: Set version to 2.9.1.
5015         * configure: Rebuild.
5016
5017         * Branched binutils 2.9.
5018
5019 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5020
5021         * config/tc-i386.h (FWait): Define.
5022         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5023         other prefixes.  Check FWait flag in opcode table to see which
5024         instructions require an fwait prefix.
5025
5026 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
5027
5028         * stabs.c (get_stab_string_offset): Always create a stab string
5029         section.
5030
5031 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
5032
5033         Fix some gcc -Wall warnings:
5034         * atof-generic.c (atof_generic): Add casts to avoid warnings.
5035         * ehopt.c (eh_frame_code_alignment): Likewise.
5036         * expr.c (integer_constant, operand): Likewise.
5037         * frags.c (frag_align): Likewise.
5038         * gasp.c (level_0, change_base, doinstr): Likewise.
5039         * hash.c (hash_ask): Likewise.
5040         * listing.c (listing_page, calc_hex, print_lines): Likewise.
5041         (debugging_pseudo): Likewise.
5042         * macro.c (define_macro, check_macro): Likewise.
5043         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5044         (ignore_rest_of_line, float_cons): Likewise.
5045         * symbols.c (decode_local_label_name): Likewise.
5046         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5047         (fixup_segment, number_to_chars_bigendian): Likewise.
5048         (number_to_chars_littleendian): Likewise.
5049         * config/atof-ieee.c (gen_to_words): Likewise.
5050         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5051         (sparc_ip, parse_keyword_arg, s_common): Likewise.
5052         * read.c (output_big_sleb128): Initialize locals to avoid
5053         warnings.
5054         (output_big_uleb128, equals): Likewise.
5055         * atof-generic.c (atof_generic): Change number_of_digits_* locals
5056         to unsigned int.  Change zeros to unsigned int.
5057         * cond.c (s_if): Add return to default case.
5058         * frags.c (frag_now_fix): Change return type to addressT.
5059         * frags.h (frag_now_fix): Update declaration.
5060         * listing.c (file_info_struct): Change linenum to unsigned int.
5061         (struct list_info_struct): Change hll_line to unsigned int.
5062         (print_source): Update format string.
5063         * read.c (emit_expr): Change scan to unsigned int, and don't
5064         bother to initialize it.
5065         * symbols.c (dollar_label_count): Change to unsigned long.
5066         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5067         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5068         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5069
5070 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
5071
5072         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5073         mcf5200 just as we do for m68000.
5074         (m68k_init_after_args): Likewise.
5075         (md_estimate_size_before_relax): Likewise.
5076
5077 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
5078
5079         * config/tc-v850.c (md_assemble):  Store relocation addend in
5080         fixup instead of instruction.
5081
5082 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
5083
5084         * config/tc-i386.c (md_assemble): Swap template arguments to
5085         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5086         This macro is currently symmetric, so passing them the wrong
5087         way didn't cause any problem, but may if the macro is changed
5088         in the future.
5089         After copying template to i.tm, use i.tm. rather than t-> to
5090         access fields, and make t a const*
5091         Move i.tm.operand_types[] swap to immediately after the copy.
5092
5093 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
5094
5095         * expr.h (expr_build_uconstant): Add prototype.
5096         (expr_build_unary,expr_build_binary): Add prototypes.
5097         * expr.c (expr_build_uconstant): New function.
5098         (expr_build_unary,expr_build_binary): New functions.
5099
5100 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
5101
5102         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5103         * macro.c (macro_expand_body): Increase buffer size.
5104         * messages.c (as_warn): Likewise.
5105         (as_warn_where, as_bad, as_bad_where): Likewise.
5106
5107 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
5108
5109         Based on patch from H.J. Lu  <hjl@gnu.org>:
5110         * Makefile.am (DISTSTUFF): New variable.
5111         (diststuff): New target.
5112         * Makefile.in: Rebuild.
5113
5114 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
5115
5116         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5117         m32r_elf_section_change_hook.
5118
5119         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5120         emit a nop if a section ends with a 16 bit instruction.
5121
5122 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
5123
5124         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
5125         s_lcomm rather than obj_coff_lcomm.
5126         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5127
5128 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
5129
5130         * config/tc-i386.h (LinearAddress): Define.
5131         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5132         instruction, don't use a default segment.
5133
5134 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
5135
5136         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5137         * configure: Rebuild.
5138
5139 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
5140
5141         * aclocal.m4, configure: Rebuild with libtool 1.2.
5142
5143 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
5144
5145         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5146         PC relative branches.  Patch courtesy of Jonathan Walton.
5147
5148
5149 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
5150
5151         * configure.in (emulations): Add thumb-pe target.
5152
5153         * configure (emulations): Add thumb-pe target.
5154
5155 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
5156
5157         * itbl-lex.l (yywrap): Don't define if already defined as a
5158         macro.
5159
5160 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
5161
5162         * depend.c (quote_string_for_make): New function.
5163         (wrap_output): Use it.
5164
5165 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
5166
5167         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5168         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
5169
5170 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
5171
5172         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5173         Recognize -GN and -relax.
5174         (md_begin): Initialize gp size from -G switch.
5175         (alpha_force_relocation): Always force if -relax.
5176         (alpha_align): Take a new argument that will specify when to
5177         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5178         Change all callers.  Emit nop alignment padding as nop+unop pair.
5179
5180 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
5181
5182         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5183         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5184
5185 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
5186
5187         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5188         require padding to the next long word boundary.
5189
5190 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
5191
5192         * cgen.c: #include symcat.h.
5193         * config/tc-m32r.c: Likewise.
5194
5195 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
5196
5197         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5198         absolute expressions instead of '$' prefixed register names.
5199
5200 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
5201
5202         * read.c (s_set): Record file and line info for symbols when -as.
5203         (pseudo_set): Don't overwrite that dummy fragment.
5204
5205 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
5206
5207         * config/tc-ppc.c (md_pseudo_table): Add "section".
5208         (ppc_named_section): New static function.
5209
5210 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
5211
5212         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5213         so we don't have to scan the entire list.
5214
5215 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
5216
5217         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5218         case, allow the parallel instructions to modify the same flag
5219         bits.
5220
5221 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
5222
5223         * listing.c (list_symbol_table): Categorize symbols by
5224         undefined_section rather than sy_frag->line == NULL.
5225
5226 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
5227
5228         * Makefile.am (install-exec-local): Install properly when ln
5229         fails or tooldir == prefix.
5230
5231 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
5232
5233         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5234         Test result of insert_operand for error.
5235
5236 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
5237
5238         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5239         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5240         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5241         * doc/Makefile.in: Rebuild.
5242
5243 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
5244
5245         * config/tc-mips.c (macro_build): Handle operand type 'C'.
5246         (macro): Fix handling of M_COP[0-3].
5247
5248 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
5249
5250         Based on patches from Ross Harvey <ross@teraflop.com>:
5251         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5252         if macro_alternate or macro_mri.
5253         (getstring): Remove support for byte constants between < and >.
5254         (get_any_string): '<' only starts a string if macro_alternate or
5255         macro_mri.
5256         (macro_expand_body): Permit keyword parameters following
5257         positional parameters.
5258
5259         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5260         * configure.in (alpha*-*-netbsd*): New target.
5261         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5262         * configure: Rebuild.
5263
5264         * as.h (flag_warn_suppress_instructionswap): Move from here...
5265         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5266         here, and make static.
5267
5268         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5269         BFD_ASSEMBLER or MANY_SEGMENTS.
5270
5271         * as.c (show_usage): Update bug-gnu-utils address.
5272         * gasp.c (show_usage): Likewise.
5273         * doc/as.texinfo (Bug Reporting): Likewise.
5274
5275 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
5276
5277         * config/tc-mips.c (load_address): Don't use mips III or mips IV
5278         insns regardless of the size of a pointer if we're in mips I or
5279         MIPS II mode.
5280         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5281
5282 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
5283
5284 Fix rac to accept only a0:
5285         * tc-d10v.c (parallel_ok, find_opcode):
5286         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5287         Introduce OPERAND_GPR.
5288
5289 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
5290
5291         * read.c (s_fill): Handle non-constant repeat counts by creating
5292         an rs_space fragment.
5293
5294 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
5295
5296         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5297         from as_bad to as_warn.
5298
5299 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
5300
5301         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5302         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5303         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5304
5305 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5306
5307         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5308         seg_fix_rotP rather than fix_root from seg_info.
5309
5310 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
5311
5312         * expr.c: Add support for 0x1_2_3_4 bignums.
5313
5314 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
5315
5316         * configure.in: Change -linux* to -linux-gnu*.
5317         * configure: Rebuild.
5318
5319         * app.c (do_scrub_begin): Treat \r as whitespace.
5320
5321 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
5322
5323         * Makefile.am: Update dependencies.
5324         * Makefile.in: Rebuild.
5325
5326 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
5327
5328         * configure, aclocal.m4: Rebuild with new libtool.
5329
5330 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
5331
5332         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5333         the argument to bfd_set_arch_mach.
5334         (load_address): Use bfd_arch_bits_per_address to determine the
5335         bit size of an address instead of looking at the isa level.
5336         (macro, macro2, s_cprestore, s_cpadd): Likewise.
5337
5338 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
5339
5340         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5341
5342 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5343
5344         * ehopt.c: New file.
5345         * as.h (enum _relax_state): Add rs_cfa.
5346         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5347         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5348         * read.c (emit_expr): Call check_eh_frame.
5349         * write.c (cvt_frag_to_fill): Handle rs_cfa.
5350         (relax_segment): Likewise.
5351         * Makefile.am: Rebuild dependencies.
5352         (GAS_CFILES): Add ehopt.c.
5353         (GENERIC_OBJS): Add ehopt.o.
5354         * doc/internals.texi (Frags): Document rs_cfa.
5355
5356         * as.c (show_usage): Mention --traditional-format.
5357         (parse_args): Accept --traditional-format.
5358         * as.h (flag_traditional_format): Declare.
5359         * output-file.c (output_file_create): If flag_traditional_format,
5360         set BFD_TRADITIONAL_FORMAT on stdoutput.
5361         * doc/as.texinfo, doc/as.1: Document --traditional-format.
5362
5363         * config/tc-mips.c (append_insn): Make sure that if we have a
5364         fixup for an unmatched %hi reloc, it does not associated with a
5365         variant frag.
5366
5367         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5368         * doc/Makefile.in: Likewise.
5369
5370 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
5371
5372         * config/tc-m32r.c (check_for_side_effects): New function.
5373         (can_make_parallel): Add checks for instruction side effects
5374         clashing with the other instruction.
5375         (assemble_parallel_insn): Improve warning messages.  Return error
5376         message from non-swapped instruction order.
5377
5378 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
5379
5380         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5381
5382         * config/tc-arm.h: Replace md_after_pass_hook definition with a
5383         md_cleanup definition.  This moves the forced literal output to
5384         the end of the source pass, and avoids macro's inserting literals
5385         into the code immediately after the macro expansion.
5386
5387 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
5388
5389         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5390         a gas internal symbol is adjustable.
5391         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5392
5393         * as.h: If gcc version greater than 2.6, use `__format__' and
5394         `__printf__' in function attributes, rather than `format' and
5395         `printf'.
5396
5397 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5398
5399         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5400
5401 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
5402
5403         Add tms320c30 support:
5404         * config/tc-tic30.h: New file.
5405         * config/tc-tic30.c: New file.
5406         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5407         TARGET_FORMAT as "coff-tic30".
5408         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5409         * Makefile.am: Rebuild dependencies.
5410         (CPU_TYPES): Add tic30.
5411         (CPU_OBJ_VALID): tic30-aout is valid.
5412         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5413         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5414         * configure, Makefile.in: Rebuild.
5415
5416 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
5417
5418         * config/tc-v850.c (md_assemble): Improvements to error messages.
5419
5420 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
5421
5422         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5423         BFD_RELOC_HI16_S to store the high bits of any value.
5424
5425         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5426         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5427         assembler calculate relocations to any external symbol at all.
5428         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5429         involving generation of pc-relative relocs.
5430         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5431         has been moved to md_apply_fix3.
5432
5433         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5434         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5435         which actually means (the address of identifier's GOT entry) +
5436         constant, which is not particularly useful.
5437
5438 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
5439
5440         * read.h (include_dirs): Declare.
5441         (include_dir_count,include_dir_maxlen): Declare.
5442
5443 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
5444
5445         * configure.in: Correct check for shared opcodes library.
5446         * configure: Rebuild.
5447
5448         * listing.c (buffer_line): If we can't open the file, set at_end.
5449         (listing_print): Remove unused local variable fi.
5450
5451         * config/m68k-parse.y (reglistpair): Handle register list in
5452         either order.
5453
5454         * config/vms-conf.h: Don't undef VERSION.
5455
5456 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
5457
5458         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5459         OBJS variable.
5460         (GENERIC_OBJS): New variable, with the rest of the old OBJS
5461         variable.
5462         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5463         ($(srcdir)/make-gas.com): Rename from make-gas.com.
5464         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5465         (EXTRA_DIST): Define.
5466         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5467         explicitly rather than via the list of object files.
5468         (gcc-as.opt): New file created when make-gas.com is run.
5469         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5470         itbl-cpu.h} to #include appropriate file rather than copying that
5471         file.
5472         * config/vms-conf.h: Synchronize with current config.in.
5473         * Makefile.in: Rebuild.
5474
5475 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
5476
5477         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5478         (parallel_ok): Relaxed parallel subinstruction dependency check.
5479
5480 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
5481
5482         * as.h (flag_warn_suppress_instructionswap): added new flag.
5483         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5484         command line argument.
5485         * tc-d10v.c (write_2_short): emit "Swapping instructions"
5486         warning only if flag_warn_suppress_instructionswap is false.
5487
5488 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
5489
5490         * configure.in (i386-*-mingw32*): New target.
5491         * configure: Rebuild.
5492
5493 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
5494
5495         * symbols.c (resolve_symbol_value): Don't set the segment if it
5496         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5497
5498         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5499         S_GET_SEGMENT.
5500
5501 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
5502
5503         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5504         depends upon HAVE_{UNLINK,REMOVE} values rather than host
5505         compiler.
5506
5507 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
5508
5509         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5510
5511 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
5512
5513         * config/tc-v850.c (v850_insert_operand): Display instruction when
5514         an error is encountered.
5515
5516 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
5517
5518         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5519         (i386-*-sco3.2v5*coff): New target.
5520         (i386-*-sco3.2*): New target.
5521         * configure: Rebuild.
5522
5523 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
5524
5525         * config/tc-v850.c: Tidy error message production.
5526
5527 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
5528
5529         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5530         validate_immediate return value in the right type for comparisons
5531         to FAIL.
5532
5533 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
5534
5535         * listing.c (MAX_BYTES): Use listing variables not constants.
5536         (data_buffer): No longer an array, but a pointer.
5537         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5538         (listing_listing): Allocate data_buffer.
5539
5540 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
5541
5542         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5543         --listing-rhs-width, --listing-cont-lines.
5544         (show_usage): Update.
5545         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5546         (listing_lhs_cont_lines, listing_rhs_width): New vars.
5547         (print_lines): Use the variables instead of the constants.
5548         (listing_listing): Likewise.
5549         * listing.h: Declare the new vars.
5550
5551 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
5552
5553         * as.c (parse_args): Add --keep-locals alias for -L.
5554         Add --strip-local-absolute.
5555         (show_usage): Update.
5556         * as.h (flag_strip_local_absolute): New flag.
5557         * symbols.c (S_IS_LOCAL): Use it.
5558         * config/obj-aout.h (S_IS_LOCAL): Likewise.
5559         * config/obj-bout.h (S_IS_LOCAL): Likewise.
5560         * config/obj-coff.h (S_IS_LOCAL): Likewise.
5561
5562 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
5563
5564         * config/tc-m32r.c: Detect if explicitly parallel instructions
5565         might have an io conflict and issue a warning message.
5566
5567 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
5568
5569         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5570         cgen_swap_fixups): Functions to save, restore and swap the fixup
5571         chain with a backup copy.
5572         (cgen_asm_finish_insn): Returns address of constructed insn.
5573
5574 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
5575
5576         * listing.c (file_info_struct): Remove FILE, add POS.
5577         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5578         (file_info): Don't open the file.
5579         (buffer_line): Check for the file in the last_open cache, updating
5580         as necessary.
5581         (print_source): Don't reference file_info->file.
5582         (listing_listing): Likewise.
5583         (listing_print): Close the file in the cache, if any.
5584
5585 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
5586
5587         * read.c (dwarf_file_string): New file static variable.
5588         (emit_expr): Look for constant sequence that leads up to a file
5589         name in DWARF debugging output.
5590         (stringer): Use dwarf_file_string to decide whether to accept a
5591         string as a file name.
5592
5593 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
5594
5595         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5596         (crack_operand): Add reg->reglst MRI hack.
5597         (r_seg): Put reglst symbols in reg_section.
5598         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5599
5600 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
5601
5602         * tc-sh.c (get_specific): Handle SGR & DBR.
5603
5604 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
5605
5606         * tc-h8300.c (parse_reg): Take the length of the symbol into
5607         account when attempting to match a register name.
5608         * tc-h8500.c (parse_reg): Likewise.
5609
5610 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
5611
5612         * cgen.c: Formatting changes to improve readability.
5613
5614 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
5615
5616         * config/tc-mips.c (macro): Rework division code to avoid unfilled
5617         delay slot.
5618
5619 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
5620
5621         Based on a patch from Jim Wilson
5622         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5623         (tc_gen_reloc): Handle cross section PC relative relocs
5624         correctly.
5625
5626 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
5627
5628         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5629
5630 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
5631
5632         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
5633         (expr_jmp_buf): New static local.
5634         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5635         (cgen_md_operand): New function.
5636         * tc-m32r.c: Clean up pass over `struct foo' usage.
5637         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5638
5639 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
5640
5641         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5642         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5643
5644 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
5645
5646         * config/tc-i386.c (i386_operand): Give an error if there are
5647         unrecognized characters after an expression.
5648
5649 For older changes see ChangeLog-9697