gas/ChangeLog

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