gas/ChangeLog

   1 2000-12-12  Jim Wilson  <wilson@redhat.com>
   2
   3         * config/tc-ia64.h (ia64_init): Add prototype.
   4
   5 2000-12-12  H.J. Lu  <hjl@gnu.org>
   6
   7         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
   8
   9         * read.h (outputting_stabs_line_debug): Change it to int.
  10         * stabs.c (outputting_stabs_line_debug): Likewise.
  11
  12 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
  13
  14         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
  15         the address of a function result.
  16
  17 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
  18
  19         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
  20         (md_assemble): Call dwarf2_emit_insn.
  21         (shlib): Fix typo SHILB -> SHLIB.
  22         (md_parse_option): Likewise.
  23         (ppc_elf_validate_fix): Likewise:
  24         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
  25
  26 2000-12-12  Nick Clifton  <nickc@redhat.com>
  27
  28         * cgen.h: Fix formatting.
  29         * input-scrub.c: Fix formatting.
  30         * macro.c: Fix formatting.
  31         * config/tc-mips.c: Fix formatting.
  32         * doc/c-mips.texi: Fix formatting.
  33
  34 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
  35
  36         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
  37         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
  38         references.
  39         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
  40         otherwise.
  41         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
  42         (No_dSuf): Kill.
  43
  44         * i386.h (*_Suf): Remove No_dSuf.
  45         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
  46         Remove.
  47         (i386_optab): Remove 'd' in the suffixes.
  48
  49 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
  50
  51         * config/tc-i386.c (T_SHORT): Undefine before defining.
  52
  53 2000-12-05  Kazu Hirata  <kazu@hxi.com>
  54
  55         * config/tc-mips.c: Fix formatting.
  56
  57 2000-12-04  Matthew Hiller  <hiller@redhat.com>
  58
  59         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
  60         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
  61         (md_show_usage): Ditto.
  62         (md_parse_option): Ditto.
  63         (d10v_cleanup): Writes pending instruction only if
  64         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
  65         Fix compile time warning messages.
  66
  67         * doc/c-d10v.texi: Documents new options.
  68
  69 2000-12-04  Matthew Hiller  <hiller@redhat.com>
  70
  71         * stabs.c (outputting_stabs_line_debug): New variable.
  72         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
  73         function entry and unset at function exit.
  74
  75         * read.h (outputting_stabs_line_debug): New extern declaration.
  76
  77         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
  78
  79         * dwarf2dbg.c: Fix compile time warning messages.
  80
  81 2000-12-03  Kazu Hirata  <kazu@hxi.com>
  82
  83         * config/tc-a29k.c: Fix formatting.
  84         * config/tc-alpha.c: Likewise.
  85         * config/tc-arm.c: Likewise.
  86         * config/tc-cris.c: Likewise.
  87         * config/tc-hppa.c: Likewise.
  88         * config/tc-i370.c: Likewise.
  89         * config/tc-i386.c: Likewise.
  90         * config/tc-i860.c: Likewise.
  91         * config/tc-i960.c: Likewise.
  92         * config/tc-ia64.c: Likewise.
  93         * config/tc-m68hc11.c: Likewise.
  94         * config/tc-m68k.c: Likewise.
  95         * config/tc-m88k.c: Likewise.
  96         * config/tc-pj.c: Likewise.
  97         * config/tc-ppc.c: Likewise.
  98         * config/tc-sh.c: Likewise.
  99         * config/tc-sparc.c: Likewise.
 100         * config/tc-tahoe.c: Likewise.
 101         * config/tc-vax.c: Likewise.
 102
 103 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 104
 105         * config/tc-mips.c (mips_ip): When calculating offsets,
 106         don't accept as constant the difference between the
 107         addresses of symbols in two different sections.
 108
 109         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 110         specifiers.
 111         (validate_mips_insn): Likewise.  Also, update 'B' operand
 112         specifier to use OP_*_CODE20 constants and delete 'm' operand
 113         specifier.
 114         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 115         operand specifiers.  Change warning generated by 'B' operand
 116         specifier to reflect its new multi-purpose usage.
 117
 118         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 119         -1, and update comment.
 120         (file_mips_isa): Likewise.
 121         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 122         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 123         ISA_* constants rather than hard-coded numbers.
 124         (mips_cpu_info): New structure.
 125         (mips_cpu_info_table): New table describing CPU and ISA names
 126         and numbers.
 127         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 128         mips_cpu_info_from_cpu): New functions.
 129         (mips_isa_to_str): New function to get string for ISA name.
 130         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 131         return const char *.
 132         (md_begin): Redo CPU and ISA selection logic, using
 133         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 134         than hard-coded numbers.
 135         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 136         ISA_* constants rather than hard-coded numbers.
 137         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 138         (md_longopts): Delete OPTION_NO_MIPS32.
 139         (md_parse_option): Convert to use ISA_* constants rather than
 140         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 141         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 142         to use strcasecmp to recognize "default" and to use
 143         mips_cpu_info_from_name to get CPU numbers from argument.
 144         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 145         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 146         mips32-4k.
 147         (s_mipsset): Accept ISA value 32.
 148         * doc/as.texinfo: Clean up MIPS options summary slightly,
 149         remove -no-mips32.  Add note about -mips4 and -mips32
 150         specifying those ISA levels.  Delete -mips32 and -no-mips32
 151         cpu flag descriptions.
 152         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 153         up the supported CPU switch list, and replace 4Kc, 4Km, and
 154         4Kp entries with a single mips32-4k entry.  Note that you can
 155         use ".set mips32".
 156
 157         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 158         ISA_MIPS64.
 159         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 160         -mips5 and -mips64.
 161         (md_parse_option): Add cases for OPTION_MIPS5 and
 162         OPTION_MIPS64.
 163         (md_show_usage): Mention -mips5 and -mips64 arguments.
 164         (s_mipsset): Add cases for MIPS5 and MIPS64.
 165         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 166         and pseudo-CPUs.
 167         * doc/as.texinfo: Mention -mips5 and -mips64 options
 168         and their meanings.
 169         * doc/c-mips.texi: Likewise.  Also update introduction
 170         and ".set" usage information.
 171
 172         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 173         CPU list.
 174         (mips_cpu_info_table): Add SB-1 entries.
 175         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 176         known to the -mcpu option.
 177
 178         * doc/as.texinfo: Correct description of MIPS -mcpu
 179         option, by copying some of the text from doc/c-mips.texi.
 180
 181 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 182
 183         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 184         New targets.
 185         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 186         (sparc*-*-rtems*): Switched from a.out to ELF.
 187         * configure: Regenerate.
 188         * config.in: Regenerate.
 189         * Makefile.in: Regenerate.
 190         * aclocal.m4: Regenerate.
 191         * po/gas.pot: Regenerate.
 192
 193 2000-11-30  Philip Blundell  <pb@futuretv.com>
 194
 195         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 196         even in non BFD_ASSEMBLER case.
 197
 198 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 199
 200         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 201         syntax.
 202
 203 2000-11-29  Richard Henderson  <rth@redhat.com>
 204
 205         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 206         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 207         thread multiple subsegments properly; handle multiple code
 208         sections properly; emit proper compilation unit info for assembler
 209         generated debugging.
 210
 211         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 212         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 213         (dwarf2dbg_estimate_size_before_relax): Declare.
 214         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 215         * write.c: Include dwarf2dbg.h.
 216         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 217         (relax_segment): Likewise.
 218
 219 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 220
 221         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 222         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 223         accordingly.  Stabilize frag by updating fix part and resetting
 224         variant part.
 225         <undefined symbol, unconditional jump>: Ditto.
 226         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 227         indexing is_end_of_line[].
 228         (md_assemble): Initialize size to 0.
 229         (md_section_align): Mark parameter seg as unused.
 230         (parse_reg): Parse names case-insensitively.
 231
 232 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 233
 234         * config/obj-aout.h: Fix formatting.
 235         * config/obj-bout.h: Likewise.
 236         * config/obj-coff.c: Likewise.
 237         * config/obj-coff.h: Likewise.
 238         * config/obj-elf.h: Likewise.
 239         * config/obj-som.h: Likewise.
 240         * config/obj-vms.c: Likewise.
 241         * config/obj-vms.h: Likewise.
 242         * config/tc-h8300.h: Likewise.
 243         * config/tc-ns32k.h: Likewise.
 244         * config/tc-sparc.h: Likewise.
 245         * config/tc-tic54x.h: Likewise.
 246         * config/tc-z8k.h: Likewise.
 247
 248 2000-11-28  Nick Clifton  <nickc@redhat.com>
 249
 250         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 251         License is present in the sources, but not the output, and
 252         also available from the GNU website.
 253         (GNU Free Documentation License): Comment out this section.
 254
 255 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 256
 257         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 258         targets.  Remove i860 from valid a.out targets.
 259         * Makefile.in: Regenerate.
 260
 261         * config/tc-cris.c: Include dwarf2dbg.h.
 262         (md_pseudo_table): Add .file and .loc.
 263         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 264         (s_cris_file, s_cris_loc): New.
 265         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 266         * Makefile.am: Regenerate dependencies.
 267         * Makefile.in: Regenerate.
 268
 269 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 270
 271         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 272         (MRI_MUL_PRECEDENCE): Likewise.
 273         (op_rank): Fix a comment typo.
 274
 275 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 276
 277         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 278         the error message.
 279         (get_operand): Fix analysis for movw/movb instructions.
 280
 281 2000-11-24  Nick Clifton  <nickc@redhat.com>
 282
 283         * configure.in (xscale-elf): Add target.
 284         (xscale-coff): Add target.
 285         * configure: Regenerate.
 286
 287         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 288         extenstion.
 289         (ARM_EXT_XSCALE): New ARM architecture extension.
 290         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 291         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 292         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 293         (ARM_ARCH_V4): Remove processor from architecture.
 294         (ARM_ARCH_3M): New architecutre definition.
 295         (ARM_ARCH_V5TE): New architecutre definition.
 296         (ARM_ARCH_XSCALE): New architecutre definition.
 297         (CPU_DEFAULT): Allow to be defaulted to XScale.
 298         (atpcs): New boolean variable.
 299         (ldr_flags): Support 'd' flag for double word loads.
 300         (str_flags): Support 'd' flag for double word stored.
 301         (do_mia): New function.
 302         (do_mar): New function.
 303         (do_mra): New function.
 304         (do_pld): New function.
 305         (do_ldrd): New function.
 306         (do_blx): New function.
 307         (do_bkpt): New function.
 308         (do_clz): New function.
 309         (do_lstc2): New function.
 310         (do_cdp2): New function.
 311         (do_t_blx): New function.
 312         (do_t_bkpt): New function.
 313         (do_smla): New function.
 314         (do_smlal): New function.
 315         (do_smul): New function.
 316         (do_qadd): New function.
 317         (do_co_reg2c): New function.
 318         (LONGEST_INSN): Redefine to 7.
 319
 320         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 321         command line switches.
 322
 323 2000-11-22  Jim Wilson  <wilson@redhat.com>
 324
 325         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 326         (struct rsrc): Make line unsigned.
 327         (gr_values): Add missing initializer.
 328         (SLOT_NUM_NOT_SET): Add unsigned cast.
 329         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 330         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 331         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 332         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 333         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 334         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 335         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 336         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 337         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 338         Add ATTRIBUTE_UNUSED to unused parameters.
 339         (convert_expr_to_ab_reg): Add parens.
 340         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 341         (dot_prologue): Initialize grsave when declared.
 342         (md_pseudo_table): Add missing initializers.
 343         (operand_match): Add casts to bfd_vma.
 344         (emit_one_bundle): Delete unused local prev.  Make required_template
 345         unsigned.
 346         (specify_resource): Cast i to unsigned.
 347         (note_register_values): Use fprintf_vma.
 348         (print_dependency): Likewise.
 349
 350 2000-11-21  Jim Wilson  <wilson@redhat.com>
 351
 352         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 353         for unwind info section.
 354         (dot_endp): Likewise for unwind section.
 355
 356         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 357         fix_new_exp.
 358
 359 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 360
 361         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 362         (output_insn): Call dwarf2_emit_insn.
 363         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 364
 365 2000-11-17  Richard Henderson  <rth@redhat.com>
 366
 367         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 368         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 369         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 370
 371 2000-11-17  Nick Clifton  <nickc@redhat.com>
 372
 373         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 374         .file pseudo ops.
 375
 376 2000-11-17  Richard Henderson  <rth@redhat.com>
 377
 378         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 379
 380 2000-11-17  Richard Henderson  <rth@redhat.com>
 381
 382         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 383         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 384         tri-state definition of alpha_flag_mdebug.
 385         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 386         (s_alpha_file): Store first .file directive.
 387         (s_alpha_stab): New.
 388         (md_pseudo_table): Add stabs and stabn.
 389
 390 2000-11-17  Richard Henderson  <rth@redhat.com>
 391
 392         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 393
 394 2000-11-17  Richard Henderson  <rth@redhat.com>
 395
 396         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 397         (main): Call dwarf2_finish.
 398         * as.h (debug_type): Clarify documentation of the meaning
 399         of this variable.
 400         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 401         (print_stats): Fix parenthesis problem.
 402         (now_subseg_size): New.
 403         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 404         (dwarf2_directive_file): Don't set debug_type.
 405         (dwarf2_where): Honor DEBUG_DWARF2 first.
 406         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 407         do nothing if not emitting dwarf2 debug info, or no work.
 408         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 409         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 410         (ecoff_new_file): Likewise.
 411         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 412         commentary wrt dwarf2.
 413
 414         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 415         ATTRIBUTE_UNUSED as needed.
 416         (emit_insn): Call dwarf2_emit_insn.
 417         (s_alpha_file): New.
 418         (s_alpha_loc): New.
 419         (s_alpha_coff_wrapper): Don't handle them.
 420         (md_pseudo_table): Update for .file and .loc.
 421         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 422
 423         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 424         don't protect with debug_type.
 425         * config/tc-hppa.c (md_assemble): Likewise.
 426         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 427         * config/tc-mn10300.c (md_assemble): Likewise.
 428         * config/tc-sh.c (md_assemble): Likewise.
 429         * config/tc-v850.c (md_assemble): Likewise.
 430
 431         * config/tc-arm.c (arm_end_of_source): Remove.
 432         * config/tc-hppa.c (pa_end_of_source): Remove.
 433         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 434         * config/tc-mn10300.c (mn10300_finalize): Remove.
 435         * config/tc-sh.c (sh_finalize): Remove.
 436         * config/tc-v850.c (sh_finalize): Remove.
 437
 438         * config/tc-arm.h (md_end): Remove.
 439         * config/tc-hppa.h (md_end): Remove.
 440         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 441         * config/tc-m68hc11.h (md_end): Remove.
 442         * config/tc-mn10300.h (md_end): Remove.
 443         * config/tc-sh.h (md_end): Remove.
 444         * config/tc-v850.h (md_end): Remove.
 445
 446         * config/tc-ia64.c (emit_one_bundle): Don't protect
 447         dwarf2 bits with debug_type.
 448         (md_assemble): Likewise.
 449         (ia64_end_of_source): Don't call dwarf2_finish.
 450
 451 2000-11-16  Jim Wilson  <wilson@redhat.com>
 452
 453         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 454         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 455         > 16.
 456
 457 2000-11-16  H.J. Lu  <hjl@gnu.org>
 458
 459         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 460         version name.
 461
 462 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 463
 464         * config/tc-tic30.c: Fix formatting.
 465         * config/tc-tic80.c: Likewise.
 466         * config/tc-v850.c: Likewise.
 467         * config/tc-vax.c: Likewise.
 468         * config/tc-w65.c: Likewise.
 469         * config/tc-z8k.c: Likewise.
 470
 471 2000-11-14  DJ Delorie  <dj@redhat.com>
 472
 473         * config/tc-v850.c: Support dwarf2.
 474         * config/tc-v850.h: Ditto.
 475
 476         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 477         parse_cons_expression_v850 to initialize hold_cons_reloc.
 478
 479 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 480
 481         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 482         (errata_nops_necessary_p): New function.
 483         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 484         md.
 485
 486 2000-11-14  Jim Wilson  <wilson@redhat.com>
 487
 488         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 489         return little endian bfd formats.
 490
 491 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 492
 493         * config/aout_gnu.h: Fix formatting.
 494         * config/atof-vax.c: Likewise.
 495         * config/m68k-parse.h: Likewise.
 496         * config/m88k-opcode.h: Likewise.
 497         * config/obj-elf.c: Likewise.
 498         * config/tc-arm.c: Likewise.
 499         * config/tc-cris.c: Likewise.
 500         * config/tc-i386.c: Likewise.
 501         * config/tc-ia64.c: Likewise.
 502         * config/tc-mn10300.c: Likewise.
 503         * config/te-386bsd.h: Likewise.
 504         * config/te-hppa.h: Likewise.
 505         * config/te-nbsd.h: Likewise.
 506         * config/te-ppcnw.h: Likewise.
 507         * config/te-sparcaout.h: Likewise.
 508         * config/te-tmips.h: Likewise.
 509         * config/vax-inst.h: Likewise.
 510         * config/vms-conf.h: Likewise.
 511
 512 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 513
 514         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 515
 516 2000-11-13  H.J. Lu  <hjl@gnu.org>
 517
 518         * config/obj-elf.c (elf_frob_symbol): Support
 519         ".symver name,name2@@@nodename".
 520         (elf_frob_file_before_adjust): Likewise.
 521
 522         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 523         and ".symver name,name2@@@nodename".
 524         Fix a typo.
 525
 526 2000-11-12  H.J. Lu  (hjl@gnu.org)
 527
 528         * config/obj-elf.c (obj_elf_symver): Check missing version
 529         name.
 530
 531 2000-11-12  H.J. Lu  (hjl@gnu.org)
 532
 533         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 534         instead of bfd_vma for non-bfd assemblers.
 535
 536 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 537
 538         * itbl-ops.c: Fix comment typos.
 539
 540 2000-11-08  Jim Wilson  <wilson@redhat.com>
 541
 542         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 543         (struct unwind): Add next_slot_frag field.
 544         (slot_index): New parameters slot_frag and first_frag.  Add code
 545         to add in frag sizes when different.  Add comments.
 546         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 547         arguments to slot_index.
 548         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 549         loop end.  Set next_slot_frag field.
 550
 551 2000-11-07  H.J. Lu  <hjl@gnu.org>
 552
 553         * doc/as.texinfo (.symver): Updated for versioned symbol
 554         reference.
 555
 556         * obj.h (format_ops): Add the frob_file_before_adjust field.
 557
 558         * config/obj-aout.c (aout_format_ops): Set the
 559         frob_file_before_adjust field to 0.
 560         * config/obj-coff.c (coff_format_ops): Likewise.
 561         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 562
 563         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 564         name.
 565         (elf_frob_file_before_adjust): New function to remove unneeded
 566         versioned symbols from the symbol table.
 567         (elf_format_ops): Set the frob_file_before_adjust field to
 568         elf_frob_file_before_adjust.
 569
 570         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 571         not defined.
 572
 573         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 574
 575 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 576
 577         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 578         BIG_ENDIAN macros.
 579         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 580         Fix compile time warning messages.
 581
 582 2000-11-07  Nick Clifton  <nickc@redhat.com>
 583
 584         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 585         buffer in order to avoid buffer overflows.
 586
 587 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 588
 589         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 590         Change M to m for -milp32 or -mlp64 to match gcc.
 591         (dot_endp): Use bytes_per_address instead of 8.
 592         (emit_one_bundle): Use number_to_chars_littleendian instead of
 593         md_number_to_chars.
 594         (fix_insn): Likewise.
 595         (ia64_init): New function.
 596         (ia64_target_format): New function.
 597         (md_begin): Set endianness, arch, and machine as appropriate.
 598         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 599         Make these macros depend on TE_HPUX macro.
 600         (TARGET_FORMAT): Define.
 601         (HOST_SPECIAL_INIT): Define.
 602         * config/te-hpux.h: New file.
 603         * configure.in: Add "ia64-*-hpux*" target to configure.
 604         * configure: Regenerate.
 605
 606 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 607
 608         * as.c: Fix formatting.
 609         * dwarf2dbg.c: Likewise.
 610         * input-file.c: Likewise.
 611         * input-file.h: Likewise.
 612         * input-scrub.c: Likewise.
 613         * itbl-ops.c: Likewise.
 614         * listing.c: Likewise.
 615         * macro.h: Likewise.
 616         * messages.c: Likewise.
 617         * read.c: Likewise.
 618         * subsegs.c: Likewise.
 619         * subsegs.h: Likewise.
 620         * write.c: Likewise.
 621
 622 2000-11-06  Nick Clifton  <nickc@redhat.com>
 623
 624         * doc/as.texinfo: Add GNU Free Documentation License.
 625         * doc/gasp.texi:  Add GNU Free Documentation License.
 626         * doc/as.1:  Add GNU Free Documentation License.
 627
 628 2000-11-05  Nick Clifton  <nickc@redhat.com>
 629
 630         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 631
 632 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 633
 634         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 635         * configure: Regenerate.
 636
 637 2000-11-01  Nick Clifton  <nickc@redhat.com>
 638
 639         * read.c (original_case_string): New global variable.
 640         (read_a_source_file): Copy opcode string into
 641         original_case_string if clobbering the case of the opcode.
 642         * read.h: Export the definition of original_case_string.
 643         * config/tc-arm.c (md_assembler): When parsing a .req
 644         directive use the original opcode string, not the case
 645         clobbered version.
 646
 647 2000-11-02  Nick Clifton  <nickc@redhat.com>
 648
 649         * config/tc-mn10300.c (debug_line): Remove this static
 650         variable.
 651         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 652         dwarf2_where and dwarf2_gen_line_info.
 653
 654 2000-11-02  Theo Honohan  <th@futuretv.com>
 655
 656         * config/tc-arm.c (do_msr): Improve error message.
 657
 658 2000-10-31  Eric Christopher  <echristo@redhat.com>
 659
 660         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 661         or pc-relative, else use fx_offset.
 662
 663 2000-10-31  Jim Wilson  <wilson@redhat.com>
 664
 665         * config/tc-ia64.c (struct md): New field tag_fixups.
 666         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 667         qualifying predicate.
 668         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 669         tag_fixups.
 670         (ia64_start_line): Error if dangling qualifying predicate.
 671         (defining_tag): New static variable.
 672         (ia64_unrecognized_line, case '['): Parse tags.
 673         (ia64_frob_label): Create tag_fixups.
 674         (md_assemble): Reset md.qp.X_op after using it.
 675
 676 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 677
 678         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 679
 680 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 681
 682         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 683
 684 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 685
 686         * expr.c: Fix formatting.
 687         * flonum-copy.c: Likewise.
 688         * flonum.h: Likewise.
 689         * gasp.c: Likewise.
 690         * hash.c: Likewise.
 691
 692 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 693
 694         * as.h (OPTION_MD_BASE): Bump to 190.
 695         * as.c (parse_args) <std_longopts>: Add comment about the need to
 696         check OPTION_MD_BASE in as.h.
 697
 698         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 699         for weak symbols.
 700
 701 2000-10-27  Nick Clifton  <nickc@redhat.com>
 702
 703         * configure.in (emulations): Add m68hc12.
 704         * configure: Regenerate.
 705         * po/gas.pot: Regenerate.
 706
 707 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 708
 709         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 710         cpsr*.
 711         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 712
 713 2000-10-25  Nick Clifton  <nickc@redhat.com>
 714
 715         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 716         a DWARF2 line number information sequence.
 717
 718         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 719
 720         * read.c (generate_lineno_debug): Update comment describing why
 721         DWARF2 line number debug information is not generated
 722         automatically by this function.
 723
 724         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 725         not all.
 726
 727         * config/tc-arm.h (md_end): Define.
 728         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 729
 730         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 731         if generating DWARF2 line numbers.
 732         (arm_end_of_source): New function.  Call dwarf2_finish if
 733         necessary.
 734
 735         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 736         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 737         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 738
 739 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 740
 741         * tc-i386.c: Fix prototype declarations for functions taking no
 742         arguments.
 743
 744 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 745
 746         * tc-i386.c (i386_operand_modifier): Remove.
 747         (build_displacement_string): Remove.
 748         (i386_parse_seg): Remove.
 749         (i386_intel_memory_operand): Remove.
 750         (i386_intel_operand): Re-write using recursive descent parser based
 751         on MASM documentation.
 752         (struct intel_parser_s): New structure.
 753         (intel_parser): New static variable.
 754         (struct intel_token): New structure.
 755         (cur_token, prev_token): New static variables.
 756         (T_NIL): Define.
 757         (T_CONST): Define.
 758         (T_REG): Define.
 759         (T_BYTE): Define.
 760         (T_WORD): Define.
 761         (T_DWORD): Define.
 762         (T_QWORD): Define.
 763         (T_XWORD): Define.
 764         (T_SHORT): Define.
 765         (T_OFFSET): Define.
 766         (T_PTR): Define.
 767         (T_ID): Define.
 768         (intel_match_token): New function.
 769         (intel_get_token): New function.
 770         (intel_putback_token): New function.
 771         (intel_expr): New function.
 772         (intel_e05): New function.
 773         (intel_e05_1): New function.
 774         (intel_e06): New function.
 775         (intel_e06_1): New function.
 776         (intel_e09): New function.
 777         (intel_e09_1): New function.
 778         (intel_e10): New function.
 779         (intel_e10_1): New function.
 780         (intel_e11): New function.
 781
 782 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 783
 784         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 785         instructions to loose any special insn->architecture mask.
 786
 787         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 788         (sparc_md_end, sparc_arch_types, sparc_arch,
 789         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 790         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 791         request v9b architecture if they are used).
 792
 793 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 794
 795         * config/tc-m68k.c: Fix the previous misapplied patch.
 796
 797 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 798
 799         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 800         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 801         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 802         BFD_RELOC_*.
 803
 804 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 805
 806         * debug.c: Fix formatting.
 807         * depend.c: Likewise.
 808         * dwarf2dbg.c: Likewise.
 809         * dwarf2dbg.h: Likewise.
 810         * ecoff.c: Likewise.
 811         * expr.c: Likewise.
 812         * expr.h: Likewise.
 813         * flonum-konst.c: Likewise.
 814         * frags.h: Likewise.
 815
 816 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 817
 818         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
 819         options.
 820         * doc/as.texinfo: Added notes about this new option.
 821
 822 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
 823
 824         * config/tc-sh.c (JREG): Remove.
 825         (md_convert_frag): Remove #if 0:d code using JREG.
 826
 827 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
 828
 829         * config/tc-i386.c (i386_operand_modifier): Only match
 830         modifiers SHORT and FLAT if they are followed by a space.
 831         (parse_register): When `allow_naked_reg' is set, do not confuse
 832         identifiers that start with a register name with a register.
 833
 834 2000-10-12  Kazu Hirata  <kazu@hxi.com>
 835
 836         * app.c: Fix formatting.
 837         * as.c: Likewise.
 838         * as.h: Likewise.
 839         * bit_fix.h: Likewise.
 840         * cgen.c: Likewise.
 841         * cgen.h: Likewise.
 842         * cond.c: Likewise.
 843
 844 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
 845
 846         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
 847
 848 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
 849
 850         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
 851         Re-arrange function a little and improve error message.
 852
 853         * write.c (write_relocs): Fix a comment.
 854
 855         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
 856         link-once sections.
 857
 858 2000-10-05  Jim Wilson  <wilson@cygnus.com>
 859
 860         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
 861
 862 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
 863
 864         * config/tc-i386.c: Delete some useless comments, reformat others.
 865
 866         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
 867         non-global syms in linkonce sections.
 868
 869 2000-10-04  Ralf Baechle  <ralf@gnu.org>
 870
 871         * config/tc-ia64.c (operand_match): Don't use // style comments.
 872         * config/tc-i370.c: Likewise.
 873
 874 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
 875
 876         Changes to handle varying register prefix and user symbol prefix.
 877         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
 878         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
 879         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
 880         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
 881         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
 882         (demand_register_prefix): New variable.
 883         (md_pseudo_table): New pseudo ".syntax".
 884         (md_longopts): New options --no-underscore and --underscore.
 885         (cris_target_format): Return elf32-us-cris or elf32-cris depending
 886         on symbols_have_leading_underscore.
 887         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
 888         (get_spec_reg): Ditto.
 889         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
 890         Fix formatting.
 891         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
 892         --help.
 893         <case OPTION_NO_US, case OPTION_US>: New.
 894         (md_show_usage): Be brief and reformat to match continuation of
 895         --help.
 896         * po/gas.pot: Regenerate.
 897
 898 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 899
 900         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
 901         force relocs for 12 bit branches.
 902         (md_apply_fix): Similarly, adjust logic here.
 903
 904 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
 905
 906         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
 907         adjust for external and weak syms as we will use a reloc.  Allow
 908         for +8 offset when calculating limits of branches.
 909         (hppa_fix_adjustable): Undo 2000-09-23 change.
 910         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
 911         Correct distance calculation.
 912         (tc_gen_reloc): Print the file name and line number if we can't
 913         handle a fixup.
 914
 915         From John David Anglin <dave@hiauly1.hia.nrc.ca>
 916         * config/tc-hppa.c (nonzero_dibits): Define.
 917         (arg_reloc_stub_needed): Check each arg and return value
 918         separately for zero case.
 919         (pa_align): Declare argument `bytes'.
 920
 921 2000-09-25  Kazu Hirata  <kazu@hxi.com>
 922
 923         * config/tc-cris.c: Fix formatting.
 924         * config/tc-d10v.h: Likewise.
 925         * config/tc-d30v.c: Likewise.
 926         * config/tc-d30v.h: Likewise.
 927         * config/tc-fr30.c: Likewise.
 928         * config/tc-fr30.h: Likewise.
 929         * config/tc-m68k.c: Likewise.
 930         * config/tc-m68k.h: Likewise.
 931         * config/tc-pj.h: Likewise.
 932         * config/tc-ppc.c: Likewise.
 933         * config/tc-ppc.h: Likewise.
 934         * config/tc-sh.c: Likewise.
 935         * config/tc-sh.h: Likewise.
 936         * config/tc-sparc.c: Likewise.
 937         * config/tc-v850.h: Likewise.
 938         * config/tc-vax.h: Likewise.
 939         * config/tc-w65.h: Likewise.
 940         * config/tc-z8k.h: Likewise.
 941
 942 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
 943
 944         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
 945         checks only for ELF.
 946         (hppa_force_relocation): Likewise.
 947
 948 2000-09-22  Jim Wilson  <wilson@cygnus.com>
 949
 950         * config/tc-ia64.c (dv_sem): Add "stop".
 951         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
 952         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
 953         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
 954         match above.
 955         (mark_resources): Check IA64_RS_PRr.
 956
 957 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 958
 959         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
 960         md_estimate_size_before_relax): Redesign and clean up the
 961         relaxation mechanism.
 962
 963 2000-09-21  Kazu Hirata  <kazu@hxi.com>
 964
 965         * config/tc-ns32k.c: Fix formatting.
 966         * config/tc-ns32k.h: Likewise.
 967
 968 2000-09-20  Kazu Hirata  <kazu@hxi.com>
 969
 970         * config/tc-m32r.c: Fix formatting.
 971         * config/tc-m32r.h: Likewise.
 972         * config/tc-m68851.h: Likewise.
 973         * config/tc-m68hc11.c: Likewise.
 974         * config/tc-m68hc11.h: Likewise.
 975         * config/tc-m88k.c: Likewise.
 976         * config/tc-mcore.c: Likewise.
 977         * config/tc-mcore.h: Likewise.
 978         * config/tc-mips.c: Likewise.
 979         * config/tc-mips.h: Likewise.
 980         * config/tc-mn10200.h: Likewise.
 981         * config/tc-mn10300.h: Likewise.
 982         * config/tc-tahoe.c: Likewise.
 983         * config/tc-tahoe.h: Likewise.
 984
 985 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 986
 987         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
 988         Likewise in relaxation description comments.
 989
 990 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
 991
 992         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
 993         subtraction of two syms without emitting a relocation.
 994
 995         From  David Huggins-Daines  <dhd@linuxcare.com>
 996         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
 997         global or weak symbols.
 998
 999 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1000
1001         * config/tc-h8300.h: Fix formatting.
1002         * config/tc-h8500.c: Likewise.
1003         * config/tc-h8500.h: Likewise.
1004         * config/tc-hppa.h: Likewise.
1005         * config/tc-i370.h: Likewise.
1006         * config/tc-i386.h: Likewise.
1007         * config/tc-i860.c: Likewise.
1008         * config/tc-i860.h: Likewise.
1009         * config/tc-i960.h: Likewise.
1010         * config/tc-ia64.c: Likewise.
1011         * config/tc-ia64.h: Likewise.
1012
1013 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1014
1015         * config/tc-a29k.c: Fix formatting.
1016         * config/tc-alpha.c: Likewise.
1017         * config/tc-arc.c: Likewise.
1018         * config/tc-arc.h: Likewise.
1019         * config/tc-arm.c: Likewise.
1020         * config/tc-arm.h: Likewise.
1021         * config/tc-avr.c: Likewise.
1022         * config/tc-avr.h: Likewise.
1023         * config/tc-tic30.c: Likewise.
1024         * config/tc-tic30.h: Likewise.
1025         * config/tc-tic54x.c: Likewise.
1026         * config/tc-tic54x.h: Likewise.
1027         * config/tc-tic80.c: Likewise.
1028         * config/tc-tic80.h: Likewise.
1029
1030 2000-09-14  Timothy Wall  <twall@cygnus.com>
1031
1032         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1033         parallel comparisons for later use.
1034         (struct rsrc): Add parallel comparison type.
1035         (resources_match): Skip special cases of PR usage (non-conflicting
1036         parallel compares).
1037
1038 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1039
1040         * config/obj-ecoff.c: Fix formatting.
1041         * config/obj-elf.c: Likewise.
1042         * config/obj-elf.h: Likewise.
1043         * config/obj-evax.h: Likewise.
1044         * config/obj-generic.h: Likewise.
1045         * config/obj-hp300.c: Likewise.
1046         * config/obj-hp300.h: Likewise.
1047         * config/obj-ieee.h: Likewise.
1048         * config/obj-vms.c: Likewise.
1049         * config/obj-vms.h: Likewise.
1050
1051 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1052
1053         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1054         (md_parse_option): Ditto.
1055         (md_longopts): Add -mips32 option.
1056         (md_show_usage): Document new options.
1057         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1058         (mips_ip): Assemble mfc0 with a sub-selection code.
1059         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1060         (mips_cpu_to_str): New function.
1061         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1062         Use CPU_* defines instead of hardcoded numbers.
1063
1064         * doc/as.texinfo: Document new options.
1065         * doc/c-mips.texi: Ditto.
1066
1067 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1068
1069         * as.h: Fix formatting.
1070         * asintl.h: Likewise.
1071         * bit_fix.h: Likewise.
1072         * config/obj-aout.c: Likewise.
1073         * config/obj-aout.h: Likewise.
1074         * config/obj-bout.c: Likewise.
1075         * config/obj-bout.h: Likewise.
1076         * config/obj-coff.c: Likewise.
1077         * config/obj-coff.h: Likewise.
1078         * dwarf2dbg.h: Likewise.
1079         * expr.h: Likewise.
1080         * flonum.h: Likewise.
1081         * frags.h: Likewise.
1082         * itbl-ops.h: Likewise.
1083         * macro.h: Likewise.
1084         * read.h: Likewise.
1085         * sb.h: Likewise.
1086         * struc-symbol.h: Likewise.
1087         * subsegs.h: Likewise.
1088         * symbols.h: Likewise.
1089         * tc.h: Likewise.
1090         * write.h: Likewise.
1091
1092 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1093
1094         * bignum-copy.c: Fix formatting.
1095         * config/tc-i370.c: Likewise.
1096         * config/tc-i960.c: Likewise.
1097         * config/tc-m68k.c: Likewise.
1098         * ehopt.c: Likewise.
1099         * flonum-copy.c: Likewise.
1100         * flonum-konst.c: Likewise.
1101         * flonum-mult.c: Likewise.
1102         * literal.c: Likewise.
1103         * read.c: Likewise.
1104         * sb.c: Likewise.
1105         * stabs.c: Likewise.
1106         * subsegs.c: Likewise.
1107
1108 2000-09-09  Philip Blundell  <philb@gnu.org>
1109
1110         * configure.in (arm*-*-uclinux*): New target.
1111         * configure: Regenerate.
1112
1113 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1114
1115         * input-file.c: Fix formatting.
1116         * itbl-ops.c: Likewise.
1117         * messages.c: Likewise.
1118
1119 2000-09-08  Philip Blundell  <philb@gnu.org>
1120
1121         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1122         offset is negative.
1123
1124 2000-09-07  H.J. Lu  <hjl@gnu.org>
1125
1126         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1127         * configure: Rebuild.
1128
1129 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1130
1131         * atof-generic.c: Fix formatting.
1132         * config/tc-mips.c: Likewise.
1133         * config/tc-vax.c: Likewise.
1134         * input-scrub.c: Likewise.
1135
1136 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1137
1138         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1139         * configure.in (sh-*-linux*): Added.
1140         * configure: Rebuilt.
1141
1142 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1143
1144         * config/tc-hppa.c: Fix formatting.
1145
1146         * ecoff.c: Fix formatting.
1147
1148 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1149
1150         * configure: Rebuilt with new libtool.m4.
1151
1152 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1153
1154         * cgen.c: Fix formatting.
1155         * config/tc-ia64.c: Likewise.
1156
1157 2000-09-05  Nick Clifton  <nickc@redhat.com>
1158
1159         * aclocal.m4: Regenerate.
1160         * config.in: Regenerate.
1161         * configure: Regenerate.
1162         * po/gas.pot: Regenerate.
1163
1164 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1165
1166         * config/tc-cris.c: Correct comment typos.
1167
1168 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1169
1170         * config/tc-mn10300.c: Cleanup.
1171         (md_pcrel_from): Enable.
1172
1173 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1174
1175         * expr.c (operand): Fix a comment typo.
1176         * write.c (write_relocs): Fix a signed/unsigned warning.
1177
1178         * config/tc-hppa.c (fudge_reg_expressions): New
1179         (hppa_force_reg_syms_absolute): New.
1180         (pa_equ): Allow reg_section expressions.
1181         * config/tc-hppa.c (md_optimize_expr): Define.
1182         (hppa_force_reg_syms_absolute): Prototype.
1183
1184         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1185         (pa_parse_number): Pass in arg to select fp reg parsing.
1186         Return 1 to indicate format checks pass.  If strict, then only
1187         accept a register or register symbol.  Return value in...
1188         (pa_number): New static for pa_parse_number.
1189         (FP_REG_BASE): Define.
1190         (FP_REG_RSEL): Define.
1191         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1192         appropriate.  White space changes.
1193         (need_pa11_opcode): Don't bother passing any params, get them from
1194         globals instead.
1195         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1196         Remove extraneous check in case 'Q'.
1197         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1198         reg, set section of resulting symbol to reg_section.
1199         (pa_parse_space_stmt): Modify call to pa_parse_number.
1200         (pa_space): Likewise.
1201
1202         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1203         (hppa_force_relocation): Handle vtable relocs.
1204         (pa_vtable_entry): New.
1205         (pa_vtable_inherit): New.
1206         (md_pseudo_table): Add entries for vtable pseudos.
1207         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1208         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1209         against weak syms.
1210         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1211         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1212         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1213         millicode import.
1214         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1215         specify a symbol type.
1216
1217         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1218         dependent things together.
1219         (md_elf_symbol_type): Define.
1220
1221         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1222         symbol.
1223         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1224
1225         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1226         (obj_elf_vtable_entry): Declare.
1227
1228         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1229         and export function.
1230         (obj_elf_vtable_entry): Similarly.
1231         (elf_pseudo_table): Fix the damage with a cast.
1232
1233 2000-09-03  Richard Henderson  <rth@cygnus.com>
1234
1235         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1236         for template selection when a label is needed.
1237
1238 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1239
1240         * config/tc-ia64.c: Fix formatting.
1241
1242 2000-09-02  Nick Clifton  <nickc@redhat.com>
1243
1244         * configure.in: Increase version number to 2.10.91.
1245         * configure: Regenerate.
1246         * aclocal.m4: Regenerate.
1247         * config.in: Regenerate.
1248         * po/gas.pot: Regenerate.
1249         * Makefile.in: Regenerate.
1250
1251 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1252
1253         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1254         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1255         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1256         similar relocs.
1257         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1258         branches.
1259
1260 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1261
1262         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1263         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1264         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1265         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1266         (GOT_symbol): New variable.
1267         (md_undefined_symbol): Set it.
1268
1269 2000-09-01  Richard Henderson  <rth@cygnus.com>
1270
1271         * config/tc-ia64.c (match): Don't inline.
1272         (extra_goodness): New.
1273         (md_begin): Prefer nop.f and nop.b for best_template.
1274
1275 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1276
1277         * as.c: Fix formatting.
1278         * cond.c: Likewise.
1279         * frags.c: Likewise.
1280         * macro.c: Likewise.
1281
1282 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1283
1284         * config/tc-mn10300.c:  Cleanup and fix warnings.
1285         (md_pseudo_table): Add initializers.
1286         (md_show_usage): Cleanup.
1287         (md_parse_option): Fix warnings.
1288         (md_undefined_symbol): Fix warnings.
1289         (md_conver_frag): Fix warnings.
1290         (tc_gen_reloc): Fix warnings.
1291         (md_apply_fix3): Fix warnings.
1292         (check_operand): Fix warnings.
1293
1294 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1295
1296         * acinclude.m4: Include libtool and gettext macros from the
1297         top level.
1298         * aclocal.m4, configure: Rebuilt.
1299
1300 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1301
1302         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1303
1304 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1305
1306         * listing.c: Fix formatting.
1307
1308 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1309
1310         * app.c: Fix a comment typo.  Fix formatting.
1311
1312 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1313
1314         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1315         offset of the target destination for jmp instructions.
1316         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1317
1318 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1319
1320         * NEWS: Mention support for CRIS.
1321
1322 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1323
1324         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1325         Sets `.lcomm' alignment to zero.
1326
1327 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1328
1329         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1330         (TC_FIX_ADJUSTABLE): Define.
1331
1332 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1333
1334         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1335         unwind.personality_routine is set.
1336
1337 2000-08-23  H.J. Lu  <hjl@gnu.org>
1338
1339         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1340
1341 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1342
1343         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1344         environment is pe.
1345
1346 2000-08-22  H.J. Lu  <hjl@gnu.org>
1347
1348         * config.in (STRICTCOFF): New for strict COFF.
1349
1350         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1351         i386-*-go32* and i386-go32-rtems*.
1352         * configure: Rebuilt.
1353
1354         * config/obj-coff.c (obj_coff_endef): Follow the historical
1355         behavior if STRICTCOFF is not defined.
1356
1357         * doc/internals.texi: Document STRICTCOFF.
1358
1359 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1360
1361         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1362         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1363         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1364         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1365         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1366         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1367         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1368         Likewise.
1369
1370 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1371
1372         * config/tc-mn10300.c: (md_apply_fix): New function.
1373         (mn10300_force_relocation): New function.
1374         (mn10300_fix_adjustable): New function.
1375
1376         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1377         (TC_HANDLES_FX_DONE): Define.
1378         (obj_fix_adjustable): Define.
1379         (MD_APPLY_FIX3): Define.
1380         (TC_LINKRELAX_FIXUP): Define.
1381
1382         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1383         previously defined.
1384         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1385
1386         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1387
1388 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1389
1390         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1391         if the fixup resulted in a relocation.
1392
1393 2000-08-18  Nick Clifton  <nickc@redhat.com>
1394
1395         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1396         Make reference to first element of shift_names explicit.
1397
1398 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1399
1400         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1401         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1402         add a symbol's address.  Removed all target-specific #ifdefs that
1403         used to accomplished the same.
1404         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1405         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1406         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1407         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1408         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1409
1410 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1411
1412         * dwarf2dbg.c: Fix formatting.
1413
1414 2000-08-17  Nick Clifton  <nickc@redhat.com>
1415
1416         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1417         to be recoded as logical shift lefts by zero.
1418
1419 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1420
1421         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1422         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1423         source registers.
1424         (note_register_values): Handle IA64_OPND_R3_2 operands.
1425
1426 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1427
1428         * config/tc-i860.c (md_operand): Silly typo fixed.
1429
1430 2000-08-16  Nick Clifton  <nickc@redhat.com>
1431
1432         * config/tc-arm.c (struct asm_shift): Delete.
1433         (shift[]): Delete.
1434         (enum asm_shift_index): New.
1435         (struct asm_shift_properties): New.
1436         (struct asm_shift_name): New.
1437         (shift_properties[]); New.
1438         (shift_names[]); New.
1439
1440         (decode_shift): Use new structures.
1441         Issue a warning is "ROR #0" is used.
1442         Issue a warning if "ASR #0" or "LSR #0" is used.
1443
1444         (md_begin): Initialise arm_shift_hsh table from new
1445         asm_shift_name array.
1446
1447 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1448
1449         * config/tc-sparc.c: Kill all warnings.
1450         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1451         in -xarch= as well.
1452         (md_show_usage): Update usage text.
1453
1454 2000-08-16  Nick Clifton  <nickc@redhat.com>
1455
1456         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1457         useful.
1458
1459 2000-08-15  Will Cohen  <wcohen@redhat.com>
1460
1461         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1462
1463         * config/tc-sh.c (md_assemble): Changed so debug_type
1464         test performed for ppi_assemble
1465         * config/tc-sh.c: Included dwarf2dbg.h.
1466         (debug_line): Defined.
1467         (md_assemble): Generates dwarf2 line info.
1468         (sh_finalize): New function.  Finalize dwarf2 info.
1469         (assemble_ppi): Returns size of code generated.
1470         (build_Mytes): Returns size of code generated.
1471         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1472         * config/tc-sh.h (md_end): Defined.
1473         (sh_finalize): Declared.
1474
1475 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1476
1477         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1478         md_number_to_chars.
1479
1480 2000-08-14  Nick Clifton  <nickc@redhat.com>
1481
1482         * config/tc-arm.c (do_bx): Allow "bx pc".
1483
1484 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1485
1486         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1487         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1488         (md_begin): Change assignment to md.flag to OR in the new bit.
1489
1490 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1491
1492         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1493         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1494         C_MOU, and C_EOS.
1495
1496 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1497
1498         * NEWS: Mention i860 support.
1499
1500 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1501
1502         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1503
1504 2000-08-14  Andreas Schwab  <schwab@suse.de>
1505
1506         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1507
1508 2000-08-11  Andreas Schwab  <schwab@suse.de>
1509
1510         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1511         argument.
1512
1513 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1514
1515         * expr.c: Fix formatting.
1516         * config/obj-bout.c: Likewise.
1517
1518 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1519
1520         * doc/c-i860.texi: Flesh out the i860 section more.
1521
1522 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1523
1524         * symbols.c: Fix formatting.
1525         * expr.c: Likewise.
1526
1527 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1528
1529         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1530         has the IgnoreSize bit set.
1531
1532 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1533
1534         From  Rodney Brown  <RodneyBrown@mynd.com>
1535         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1536         * configure: Regenerate.
1537
1538 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1539
1540         * hash.c: Fix formatting.
1541         * gasp.c: Likewise.
1542
1543 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1544
1545         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1546         (i860_fix_info): New enum.
1547         (MD_APPLY_FIX3): Define.
1548         (WORKING_DOT_WORD): Define.
1549         (TC_HANDLES_FX_DONE): Define.
1550         (DIFF_EXPR_OK): Define.
1551         (LISTING_HEADER): Define.
1552         (TARGET_FORMAT): Select target format based on endian flag.
1553         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1554         (target_big_endian): Add external declaration.
1555
1556         * config/tc-i860.c: All existing code reworked completely. Other
1557         new code shown below.
1558         (SYNTAX_SVR4): Define.
1559         (target_warn_expand): New variable.
1560         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1561         (md_longopts): Declare and define with new options (-EL, -EB,
1562         and -mwarn-expand).
1563         (md_show_usage): New function.
1564         (md_operand): New function.
1565         (obtain_reloc_for_imm16): New function.
1566         (md_apply_fix3): New function.
1567         (tc_gen_reloc): New function.
1568
1569 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1570
1571         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1572         2 bytes of the jump address are in the same frag.
1573         (find): Accept 68hc12 register indirect modes.
1574
1575         * NEWS: Mention 68HC11 & 68HC12 support.
1576
1577 2000-08-07  Richard Henderson  <rth@cygnus.com>
1578
1579         * config/tc-ia64.c (unwind): Add prologue_mask member.
1580         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1581         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1582         (dot_body): Clear unwind.prologue_mask.
1583         (dot_prologue): Set it.  Accept a register second argument.
1584
1585 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1586
1587         * config/atof-ieee.c: Fix formatting.
1588         * config/atof-tahoe.c: Likewise.
1589
1590 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1591
1592         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1593         work.
1594
1595         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1596         of .popsection, .previous, .pushsection, .subsection,
1597         .version, .vtable_entry, .vtable_inherit and .weak.
1598
1599 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1600
1601         * config/tc-cris.c: Fix formatting.
1602         * config/tc-i386.c: Likewise.
1603         * config/tc-sparc.c (sparc_ip): Simplify the code.
1604
1605 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1606
1607         * config/tc-cris.c: Rearrange code for readability.
1608         * config/tc-d10v.c: Fix formatting.
1609         * config/tc-m32r.c: Likewise.
1610         * config/tc-sparc.c: Likewise.
1611
1612 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1613
1614         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1615         before ia64_find_opcode.
1616         (md_assemble): Likewise.
1617
1618 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1619
1620         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1621         Undo some formatting fixes.
1622
1623 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1624
1625         * config/obj-som.c: Fix formatting.
1626         * config/obj-ieee.c: Likewise.
1627         * config/tc-arm.c: Likewise.
1628         * config/tc-v850.c: Likewise.
1629
1630 2000-08-01  Nick Clifton  <nickc@redhat.com>
1631
1632         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1633         index by command line option.
1634
1635 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1636
1637         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1638         (@node M68K-Branch): Rewrite to match the reality.
1639
1640 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1641
1642         * doc/c-i860.texi: New file.
1643         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1644         * doc/Makefile.in: Regenerate.
1645         * doc/all.texi: Add I860 as relevant architecture.
1646         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1647
1648 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1649
1650         * config/tc-d30v.c: Fix formatting.
1651
1652 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1653
1654         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1655         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1656         long emit a long branch if available instead of an absolute jump, never
1657         emit absolute jumps for anything with --pcrel.
1658
1659         * doc/c-m68k.texi: Document new command line option.
1660
1661 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1662
1663         * config/tc-avr.c: Use PARAMS macro in function declarations.
1664         Don't declare md_pcrel_from_section (already in tc-avr.h).
1665         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1666         (avr_operand): Don't set (unsigned) op_mask to -1.
1667
1668 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1669
1670         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1671         * configure: Regenerated.
1672         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1673         of operand to the .type directive (.e.g, "type").
1674
1675 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1676
1677         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1678         * app.c (do_scrub_chars): Record where first comment found.
1679         * read.c (read_a_source_file): Init found_comment on entry, and
1680         notify whether comments found on exit.
1681         * config/tc-hppa.c (md_shortopts): Add "c".
1682         (md_longopts): Add warn-comment.
1683         (md_parse_option): Handle it.
1684         (md_show_usage): Show available options.
1685         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1686
1687 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1688
1689         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1690         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1691         sym_ptr_ptr
1692         (md_estimate_size_before_relax): Don't fall off end of function.
1693
1694 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1695
1696         * config/tc-avr.c: Fix formatting.
1697         * config/tc-ns32k.c: Likewise.
1698
1699 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1700
1701         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1702
1703 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1704
1705         * config/tc-d10v.c: Fix formatting.
1706         * config/tc-z8k.c: Likewise.
1707         * config/tc-sparc.c: Likewise.
1708
1709 2000-07-26  Dave Brolley  <brolley@redhat.com>
1710
1711         * cgen.c (queue_fixup): Declare opinfo.
1712         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1713         (gas_cgen_md_operand): Ditto.
1714         (gas_cgen_md_apply_fix3): Ditto.
1715
1716 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1717
1718         * config/obj-coff.c (obj_frob_symbol): Don't merge
1719         labels. Don't merge if the symbol isn't constant. Return
1720         immediately if a symbol is merged.
1721
1722 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1723
1724         * frags.c (frag_align): Correct absolute section alignment.
1725
1726 2000-07-20  DJ Delorie  <dj@redhat.com>
1727
1728         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1729         it breaks linking against DLLs.
1730
1731 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1732
1733         * configure.in: Add CRIS support.
1734         * configure: Regenerate.
1735         * Makefile.am: (CPU_TYPES): Add cris.
1736         (CPU_OBJ_VALID) [aout]: Add cris.
1737         (MULTI_CPU_TYPES): Add cris.
1738         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1739         [coff]: Only i386 and mips are valid.
1740         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1741         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1742         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1743         Regenerate dependencies.
1744         * Makefile.in: Regenerate.
1745         * aclocal.m4: Regenerate.
1746         * as.c: Declare crisaout, criself.
1747         * config/tc-cris.h, config/tc-cris.c: New.
1748         * config/e-criself.c, config/e-crisaout.c: New.
1749         * po/POTFILES.in, po/gas.pot: Regenerate.
1750
1751 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1752
1753         * read.c: Fix formatting.
1754         * write.c: Fix formatting.
1755
1756 2000-07-19  H.J. Lu  <hjl@gnu.org>
1757
1758         * sb.c: Include <stdlib.h> if exists for abort ().
1759
1760 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1761
1762         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1763         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1764         (pa_type_args): Same here.
1765
1766 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1767
1768         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1769         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1770         the storage class is already set.
1771
1772 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1773
1774         * config/tc-m68hc11.c: Fix formatting.
1775         * config/tc-mn10200.c: Likewise.
1776         * config/tc-mn10300.c: Likewise.
1777         * config/tc-pj.c: Likewise.
1778         * config/tc-tic80.c: Likewise.
1779         * config/tc-w65.c: Likewise.
1780
1781 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1782
1783         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1784         is defined.
1785
1786 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1787
1788         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1789         @code.
1790
1791 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1792
1793         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1794         ELF as are used for SOM (except the 32-bit reloc one) to decide
1795         whether a symbol can be reduced to a section symbol.  Expand on
1796         the comment for symbols involved in LR% and RR% expressions.
1797
1798 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1799
1800         * config/tc-mips.c (mips_disable_float_construction): New
1801         static variable.  Set to true if doubles should not be
1802         constructed by loading two single width fp registers with
1803         halves of the value.
1804         (mips_ip): Test mips_disable_float_construction.
1805         (md_longopts): Add command line switches --construct-floats
1806         and --no-construct-floats.
1807         (md_parse_option): Parse new command line options.
1808         (md_show_usage): Describe new command line options.
1809
1810         * doc/c-mips.texi: Document new command line options.
1811
1812 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1813
1814         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1815         * configure: Regenerate.
1816
1817 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
1818
1819         * configure.in (DEFAULT_EMULATION setting): Revert part of
1820         2000-07-01 change that set te_multi=multi unless set to tmips.
1821         * configure: Regenerate.
1822
1823 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
1824
1825         * config/obj-coff.c (coff_frob_section): Add padding to the last
1826         section when aligning it increases its size.
1827
1828 2000-07-11  Kazu Hirata  <kazu@hxi.com>
1829
1830         * config/tc-tic54x.c: Fix formatting.
1831
1832 2000-07-10  Kazu Hirata  <kazu@hxi.com>
1833
1834         * config/tc-h8500.c: Fix formatting.
1835         * config/tc-tic54x.c: Fix formatting.
1836
1837 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
1838
1839         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1840         displacements correctly.
1841
1842         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1843
1844 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
1845
1846         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1847         warning.
1848         (hash_jam): Ditto.
1849
1850 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
1851
1852         From  David Huggins-Daines  <dhd@linuxcare.com>
1853         * config/te-hppalinux64.h: Add a new emulation.
1854         * configure.in (emulations): Add configure bits to support the
1855         64-bit Linux/parisc target.
1856         * configure: Regenerate.
1857
1858         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1859         (md_shortopts): Add `V' for ELF.
1860
1861         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1862         when SOM or ELF_ARG_RELOC are defined.
1863         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1864         ELF_ARG_RELOC are defined.
1865         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1866         (pa_stringer): ..Do it here instead.  Fix comment typos.
1867         (hppa_force_relocation): Cast enums to int before comparing with
1868         ints.
1869
1870         From  Ryan Bradetich  <rbradetich@uswest.net>
1871         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1872         redifinition warning.
1873         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1874         (hppa_force_relocation): ditto
1875         (md_apply_fix): Added cast to buf to fix warnings.
1876
1877         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1878         cons_fix_new_hppa, hppa_force_relocation): Prototype.
1879
1880         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1881         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1882         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1883         reloc_type** to avoid warnings in switch.
1884         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
1885         little earlier instead.
1886
1887         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1888         and elf.
1889         (pa_type_args): Use symbol_arg_reloc_info.
1890         (struct pa_it): Make arg_reloc unsigned int.
1891         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1892         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1893         (pa_code): Delete.  pa_text duplicates this function.
1894         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1895         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1896         int.
1897         (cons_fix_new_hppa): Actually change selector to e_fsel when
1898         warning about assuming so.
1899         (tc_gen_reloc): More example elf arg reloc code.
1900         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1901         (hppa_force_relocation): Likewise.
1902
1903         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1904         files.
1905         (pa_end_of_source): Prototype.
1906         (hppa_fix_adjustable): Prototype.
1907         (LABELS_WITHOUT_COLONS): Move it..
1908         * config/te-hppa.h: To here.
1909
1910         * config/te-hppa64.h: New file.
1911
1912         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1913         type.
1914         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
1915         format -10, -16, 16 relocs.
1916         (hppa_elf_mark_end_of_function): Test for null
1917         last_call_info->start_symbol
1918
1919         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1920         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
1921         re_assesmble_* functions.  Delete extraneous statements.  Fix
1922         typos in comments.
1923         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
1924         insn to re_assemble_*.
1925
1926 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
1927
1928         * doc/internals.texi (Expressions): Fix typo.
1929
1930 2000-07-08  Kazu Hirata  <kazu@hxi.com>
1931
1932         * config/tc-sh.c: Fix formatting.
1933         * config/tc-tic54x.c: Fix formatting.
1934         * depend.c: Fix formatting.
1935         * flonum-konst.c: Likewise.
1936         * flonum-mult.c: Likewise.
1937
1938 2000-07-07  Kazu Hirata <kazu@hxi.com>
1939
1940         * config/tc-sh.c: Fix comments.
1941         * config/obj-vms.c: Fix comments.
1942         * config/tc-a29k.c: Likewise.
1943         * config/tc-alpha.c: Likewise.
1944         * config/tc-h8300.c: Likewise.
1945         * config/tc-h8500.c: Likewise.
1946         * config/tc-i370.c: Likewise.
1947         * config/tc-ia64.c: Likewise.
1948         * config/tc-m68hc11.c: Likewise.
1949         * config/tc-m68k.c: Likewise.
1950         * config/tc-mips.c: Likewise.
1951         * config/tc-ns32k.c: Likewise.
1952         * config/tc-ppc.c: Likewise.
1953         * config/tc-z8k.c: Likewise.
1954
1955 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
1956
1957         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1958         Default to '(SEC_LOAD | SEC_DATA)'.
1959         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1960
1961         * doc/internals.texi (CPU Backend): Describe
1962         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1963
1964 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1965
1966         * as.c (parse_args): NULL terminate the long option list.
1967
1968 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1969
1970         * config/tc-d30v.h: Include "write.h" for fixS.
1971         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1972
1973 2000-07-05  Nick Clifton  <nickc@cygnus.com>
1974
1975         * config/tc-d30v.c (write_2_short): Further changes to warning
1976         messages produced when combining EITHER_BUT_PREFER_MU attributed
1977         opcodes.
1978
1979 2000-07-05  DJ Delorie  <dj@redhat.com>
1980
1981         * MAINTAINERS: new
1982
1983 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1984
1985         * config/tc-arm.c (psrs): Accept combinations of flags.
1986
1987 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
1988
1989         * config/tc-avr.c: Change _ () to _() around all strings marked
1990         for translation (exception from the usual coding style).
1991         (avr_opt): New struct variable, how the new switches are set.
1992         (OPTION_MMCU): Define as 'm' and actually use.
1993         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1994         (show_mcu_list): New function, display the list of known MCUs.
1995         (md_show_usage): Document the new switches.  Call show_mcu_list.
1996         (avr_set_arch): Change 'm' to OPTION_MMCU.
1997         (md_parse_option): Call show_mcu_list if unknown MCU specified.
1998         Handle the new switches.
1999         (avr_operands): Disable warnings for undefined combinations of
2000         operands if -mall-opcodes.  Disable warnings for skipping two-word
2001         instructions if enhanced core or -mno-skip-bug.
2002         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2003         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2004         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2005         (avr_ldi_expression): Warn about implicit lo8().
2006         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2007
2008 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2009
2010         * configure.in: Add entry for mips-*-sysv4*MP*
2011         * configure: Rebuild
2012         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2013         elf32-tradlittlemips for traditional mips targets.
2014         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2015         test for Link Once sections as in adjust_reloc_syms.
2016         * config/te-tmips.h: New file for traditional mips targets. Define
2017         TE_TMIPS.
2018
2019 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2020
2021         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2022         flags argument is not present, don't change an existing section's
2023         section's attributes. If the flags argument is present, warn if the
2024         attributes don't match the section's current attributes. When
2025         long section names are supported, set SEC_LINK_ONCE and
2026         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2027
2028 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2029
2030         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2031         symbols; create them.
2032
2033 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2034
2035         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2036         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2037
2038 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2039
2040         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2041         expressions.  Ignore the problem when handling 16 bit signed
2042         immediates, because the assembler will take care of the relocation
2043         later.
2044
2045 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2046
2047         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2048         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2049         sequential order, and emit warning messages if the input source
2050         code contains constructs like that, or parallel constructs
2051         containing such opcodes.
2052
2053 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2054
2055         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2056         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2057         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2058         (md_show_usage): Update usage message.
2059         (md_parse_option): Allow redefinition of MCU type within the
2060         same avr[1-5] bfd machine type.  Show both old and new MCU type
2061         in the error message.
2062         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2063         Simplify 8K wrap code.
2064
2065 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2066
2067         * config/obj-aout.c: Remove all uses of DEFUN.
2068         * config/obj-ieee.c: Likewise.
2069         * config/tc-sh.c: Fix comment typos.
2070         * config/tc-tahoe.c: Likewise.
2071         * config/tc-vax.c: Likewise.
2072         * config/tc-w65.c: Likewise.
2073         * config/tc-z8k.c: Likewise.
2074         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2075
2076 2000-06-24  DJ Delorie  <dj@cygnus.com>
2077
2078         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2079         more changes from Sept 1999
2080         (tc_i386_fix_adjustable): ditto
2081         (md_apply_fix3): ditto
2082
2083 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2084
2085         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2086         (gas_cgen_parse_operand): Set it around expression() call.
2087         (gas_cgen_md_operand): Test for it before longjmp().
2088
2089 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2090
2091         * config/tc-h8500.c: Remove all uses of DEFUN.
2092         * config/tc-sh.c: Likewise.
2093         * config/tc-w65.c: Likewise.
2094         * config/tc-z8k.c: Likewise.
2095
2096         * config/tc-h8500.c: Fix typos in comments.
2097
2098 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2099
2100         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2101         is defined.
2102
2103 2000-06-23  matthew green  <mrg@redhat.com>
2104
2105         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2106         defined.  Fix error message for `[' grouping.
2107
2108 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2109
2110         * config/tc-h8300.c: Fix formatting and comment typos.
2111
2112 2000-06-22  Timothy Wall  <twall@cygnus.com>
2113
2114         * config/tc-ia64.c (note_register_values): Move premature QP
2115         notation clearing into the appropriate place.
2116
2117 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2118
2119         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2120         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2121         Sort list of files as for $(OBJS) in Makefile.am.
2122
2123         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2124         find one.  Remake dependencies.
2125         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2126         * Makefile.in: Regenerate.
2127         * doc/Makefile.in: Regenerate.
2128
2129         * config/tc-i386.c (i386_displacement): Don't assume a constant
2130         displacement is necessarily 16 bits when in 16 bit code mode.
2131         (md_assemble): Instead size the displacement here after we know
2132         for sure that a .code16gcc operand hasn't automatically added
2133         operand size prefixes.
2134
2135 2000-06-21  H.J. Lu  <hjl@gnu.org>
2136
2137         * Makefile.am: Rebuild dependency.
2138         * Makefile.in: Rebuild.
2139
2140 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2141
2142         * config/tc-h8300.c (parse_reg): Make the function static.
2143         (parse_exp): Likewise.
2144
2145 2000-06-20  DJ Delorie  <dj@cygnus.com>
2146
2147         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2148         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2149         for cygwin import libraries to work properly.
2150
2151 2000-06-20  H.J. Lu  <hjl@gnu.org>
2152
2153         * Makefile.am: Rebuild dependency.
2154         * Makefile.in: Rebuild.
2155         * configure: Likewise.
2156         * doc/Makefile.in: Likewise.
2157
2158 2000-06-20  Timothy Wall  <twall@cygnus.com>
2159
2160         * doc/internals.texi (CPU backend): Add @itemx for
2161         TC_START_LABEL_WITHOUT_COLON.
2162         * doc/c-tic54x.texi: New.
2163         * doc/as.texinfo: Add tic54x features and include primary tic54x
2164         documentation file.
2165         * doc/all.texi: Add C54X.
2166         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2167         * doc/Makefile.in: Regenerate.
2168         * configure.in: Add tic54x and define LIBM for tic54x.
2169         * configure: Regenrate.
2170         * config/tc-tic54x.[ch]: New.
2171         * config/obj-coff.h: Add tic54x.
2172         * Makefile.am: (CPU_TYPES): Add tic54x.
2173         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2174         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2175         (as_new_LDADD): Add $(LIBM).
2176         * Makefile.in: Regenerate.
2177
2178 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2179
2180         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2181         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2182         * doc/as.texinfo: Likewise.
2183
2184         * configure, Makefile.in: Regenerate.
2185         * configure.in (emulations): Recognize m6811 and m6812.
2186         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2187         Added files for 68hc11 and 68hc12 assembler.
2188         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2189         * config/tc-m68hc11.h: Header definition for that assembler.
2190
2191 2000-06-18  Nick Clifton  <nickc@redhat.com>
2192
2193         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2194         instead of OCTETS_PER_BYTE.
2195
2196         * config/tc-v850.c: Fix compile time warnings.
2197         * config/tc-ppc.c: Fix compile time warnings.
2198
2199 2000-06-18  H.J. Lu <hjl@gnu.org>
2200
2201         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2202         * configure: Rebuild.
2203
2204 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2205
2206         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2207         to BFD_ASSEMBLER.
2208
2209 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2210
2211         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2212         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2213
2214         * doc/c-mips.texi: Document newly accepted cpu variants.
2215
2216 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2217
2218         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2219
2220 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2221
2222         * macro.c (getstring): Make it possible to escape the quote
2223         character.
2224
2225 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2226
2227         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2228
2229 2000-06-13  H.J. Lu  <hjl@gnu.org>
2230
2231         * configure: Regenerate.
2232
2233 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2234
2235         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2236         separator.
2237         * doc/internals.texi (line_separator_chars): Semicolon is no
2238         longer a default.  Mention null and newline as defaults.
2239
2240         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2241
2242         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2243         * config/tc-i860.h (line_separator_chars): Likewise.
2244         * config/tc-h8300.c (line_separator_chars): Likewise.
2245         * config/tc-i960.c (line_separator_chars): Likewise.
2246         * config/tc-m68k.c (line_separator_chars): Likewise.
2247         * config/tc-mips.c (line_separator_chars): Likewise.
2248         * config/tc-ns32k.c (line_separator_chars): Likewise.
2249         * config/tc-sparc.c (line_separator_chars): Likewise.
2250         * config/tc-vax.c (line_separator_chars): Likewise.
2251
2252         * config/tc-h8300.c (comment_chars): Use string initialiser.
2253         * config/tc-i960.c (line_comment_chars): Likewise.
2254         * config/tc-z8k.c (comment_chars, line_comment_chars,
2255         line_separator_chars): Likewise.
2256
2257         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2258         for TE_LINUX.
2259
2260 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2261
2262         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2263         for size 1 fixes.
2264
2265 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2266
2267         * configure.in (VERSION): Update to show this is the CVS mainline.
2268
2269 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2270
2271         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2272         $at is the integer register $r28, vs. both $r28 and the floating
2273         point register $f28.
2274
2275 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2276
2277         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2278         (dot_endp): Don't call ia64_flush_insns.
2279         (emit_one_bundle): Don't delete prologue/body records from
2280         unwind_record list in first loop.  Rewrite second loop to account for
2281         this.
2282
2283 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2284
2285         * config/tc-ia64.c: Add missing prototypes.
2286         (generate_unwind_image): Cast argument to output_unw_records call.
2287
2288 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2289
2290         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2291
2292 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2293
2294         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2295         (REGISTER_P): likewise.
2296         (avr_opcodes): uses include/opcode/avr.h
2297         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2298
2299 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2300
2301         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2302         initializers too.
2303
2304 2000-06-03  H.J. Lu  <hjl@gnu.org>
2305
2306         * read.c (is_end_of_line): Put back `;'.
2307
2308 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2309
2310         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2311
2312 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2313
2314         * expr.c (operand): Test is_end_of_line outside switch to catch
2315         line separator chars that are also operators.
2316         (operator): Return O_illegal for line separator chars.
2317
2318         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2319         entry (or `!' entry for TC_HPPA).
2320
2321         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2322         before indexing is_end_of_line.  Remove redundant check for '\0'.
2323         (fp_op2): Likewise.
2324         * config/tc-h8500.c (md_assemble): Likewise.
2325         * config/tc-mcore.c (md_assemble): Likewise.
2326         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2327         (md_atof): Likewise
2328
2329         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2330         is_end_of_line.
2331         * config/tc-mcore.c (mcore_cons): Likewise.
2332         (mcore_float_cons): Likewise.
2333         (mcore_stringer): Likewise.
2334         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2335
2336 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2337
2338         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2339
2340 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2341
2342         * config/tc-sh.c: Fix compile time warning messages.
2343
2344         * config/tc-mips.c: Fix compile time warning messages.
2345
2346 2000-05-29  Philip Blundell  <philb@gnu.org>
2347
2348         * doc/as.texinfo: Update copyright dates.
2349         (Local Labels): Delete misplaced mention of ARM.
2350         * NEWS: Mention ARM ELF support.
2351
2352 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2353
2354         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2355         it is modified, and use the real_size to compute the frag address
2356         for dwarf2 line info.
2357
2358 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2359
2360         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2361         line-matching scheme to cope with automake moving variables around.
2362         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2363         * Makefile.in: Regenerate.
2364
2365 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2366
2367         * config/tc-sparc.c (sparc_relax): New.
2368         (md_longopts): Add -relax and -no-relax options.
2369         (md_parse_options, md_show_usage): Likewise.
2370         (md_apply_fix3): Optimize tail call into branch always if possible.
2371
2372 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2373
2374         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2375         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2376         rules, with warning when a GAS statement specifies a packing that
2377         will result in an instruction being squashed.
2378         Added typdef packing_type and enumerals, changed various integer
2379         literals to use the enumerals.
2380
2381 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2382
2383         * config/tc-ia64.c (dot_restorereg_p): New function.
2384         (md_pseudo_table): Add restorereg.p.
2385         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2386         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2387
2388         * config/tc-ia64.h (unw_record_type): Add unwabi.
2389         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2390         called MASK with members for imask, and the masks produced by
2391         fr_mem, gr_mem, br_mem, and frgr_mem.
2392         (unw_p_record): Add members ABI and CONTEXT.
2393         (unw_x_record): Add member AB.
2394         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2395         as pseudo-register for use during unwind info generation.
2396         (AR_PFS, AR_LC): New macros.
2397         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2398         whose names start with an at sign (as in "@priunat").
2399         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2400         register.
2401         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2402         proc_end, unwind_info, personality_routine): Consolidate into
2403         "unwind" structure to reduce offset-table use.  Add member
2404         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2405         to be emitted.
2406         (output_R1_format, output_R3_format, output_P3_format,
2407         output_P6_format): Initialize R with zero to reduce compiler warnings.
2408         (output_P7_format): Ditto.  Add `default' branch to switch
2409         statement to reduce compiler warnings.
2410         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2411         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2412         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2413         into single argument.
2414         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2415         compiler warnings.  Merge A and B args into single argument.
2416         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2417         A and B args into single argument.
2418         (free_record): Removed (wasn't used).
2419         (free_list_records): Also free imasks in prologue records.
2420         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2421         (output_spill_mask): Remove.
2422         (output_unwabi): New function.
2423         (output_epilogue, output_label_state, output_copy_state): Call
2424         alloc_record.
2425         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2426         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2427         argument.
2428         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2429         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2430         as part of handling the prologue records.  Emit region's imask if
2431         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2432         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2433         spill_sprel_p, and spill_reg_p records.
2434         (set_imask, count_bits, slot_index): New function.
2435         (fixup_unw_records): Fix region size computation.  Handle
2436         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2437         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2438         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2439         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2440         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2441         (dot_save): Use manifest constants for applicaton registers.
2442         Handle REG_PR and REG_PRIUNAT.
2443         (dot_restore): Don't just ignore it.
2444         (dot_restorereg): New function..
2445         (generate_unwind_image): Ensure unwind info is a multiple of eight
2446         bytes, not just four bytes.
2447         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2448         (dot_altrp): Don't just ignore it.
2449         (dot_savemem): New function.  Replaces dot_savesp() and
2450         dot_savepsp().  Use manifest constants for applicaton registers.
2451         Handle REG_PR and REG_PRIUNAT.
2452         (dot_savef): Simplify.
2453         (dot_saveb): Support generation of br_gr.
2454         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2455          dot_label_state, dot_copy_state): New function.
2456         (dot_unwabi): Don't just ignore it.
2457         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2458         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2459         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2460         (emit_one_bundle): Set slot number for prologue/body records
2461         *before* emitting the first insn.
2462         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2463         (md_begin): Declare "psp" pseudo-register.
2464         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2465         so we don't get segfault.
2466         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2467         counts as required per SW Conventions manual
2468         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2469         output_preds_psprel, output_preds_sprel, output_spill_base,
2470         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2471         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2472         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2473         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2474         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2475         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2476         (dot_vframe): Implement.
2477         (dot_vframesp, dot_vframepsp): New function.
2478
2479 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2480
2481         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2482         * configure: Regenerate.
2483
2484 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2485
2486         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2487         (md_estimate_size_before_relax): so we can use it here instead of
2488         old kludges.  Localise vars to blocks.  Comment.
2489
2490         * frags.c (frag_new): Update fr_var comments.
2491         * frags.h (struct frag): Ditto.
2492
2493 2000-05-22  Richard Henderson  <rth@cygnus.com>
2494
2495         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2496         (pseudo_func): Add pcrel.
2497         (operand_match):  Handle IA64_OPND_TGT64.
2498         (build_insn): Likewise.
2499         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2500         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2501         (fix_insn): Handle all three 64-bit relocation types.
2502
2503 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2504
2505         * obj.h (struct format_ops): New members begin, app_file,
2506         s_set_other, s_set_desc, s_get_type, s_set_type,
2507         separate_stab_sections, init_stab_section.
2508
2509         * config/obj-multi.h: Update GPL notice to v2.
2510         (obj_begin): New.
2511         (obj_app_file): New.
2512         (S_SET_SIZE): Test s_set_size for NULL before calling.
2513         (S_SET_ALIGN): Similar for s_set_align.
2514         (S_SET_OTHER): New.
2515         (S_SET_DESC): New.
2516         (S_GET_TYPE): New.
2517         (S_SET_TYPE): New.
2518         (SEPARATE_STAB_SECTIONS): New.
2519         (INIT_STAB_SECTION): New.
2520         (EMIT_SECTION_SYMBOLS): New.
2521         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2522
2523         * config/obj-elf.h: Update GPL notice to v2.
2524         Mention that this file is included from obj-multi.h.
2525         (obj_begin): Wrap definition in ifndef.
2526         (elf_file_symbol): Constify declaration.
2527         (obj_app_file): Ditto.
2528         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2529         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2530
2531         * config/obj-elf.c (elf_s_set_other): New.
2532         (elf_file_symbol): Constify argument.
2533         (elf_separate_stab_sections): New.
2534         (elf_init_stab_section): New.
2535         (elf_format_ops): Add new members.  Remove comma at end.
2536
2537         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2538         (ecoff_format_ops): Add new fields.  Remove comma at end.
2539         Mention inconsistency for emit_section_symbols.
2540
2541         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2542
2543         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2544         (coff_separate_stab_sections): New.
2545         (coff_format_ops): Add new members.
2546
2547         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2548         (obj_aout_s_set_other): New.
2549         (obj_aout_s_set_desc): New.
2550         (obj_aout_s_get_type): New.
2551         (obj_aout_s_set_type): New.
2552         (obj_aout_separate_stab_sections): New.
2553         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2554         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2555         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2556         appropriate.
2557         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2558
2559 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2560
2561         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2562         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2563         (md_estimate_size_before_relax): Ensure jumps to weak and
2564         externally visible symbols are relocatable.
2565
2566 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2567
2568         * stabs.c (aout_process_stab): Make global.
2569         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2570         * read.h (aout_process_stab): Declare.
2571
2572         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2573         Generalize to *aout, *coff *elf.
2574         * configure: Regenerated.
2575
2576         * doc/internals.texi (Object format backend): Say
2577         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2578
2579         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2580         * Makefile.in: Regenerated.
2581
2582 2000-05-19  Catherine Moore  <clm@cygnus.com>
2583
2584         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2585
2586 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2587
2588         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2589         instruction to reflect change in re_assemble_*.
2590
2591 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2592
2593         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2594         build PA64 ELF tools.
2595         * configure: Rebuilt.
2596
2597 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2598
2599         * Makefile.am: Regenerate dependencies.
2600         * Makefile.in: Regenerate.
2601
2602 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2603
2604         * config/tc-arm.c (struct asm_psr): Add boolean field
2605         distinguishing between CSPR and SPSR.  Rename 'number' field
2606         to 'field'.
2607         (psrs): Rearrange contents to match new asm_psr structure.
2608         (arm_psr_parse): Move next to psr_required_here.  Make it
2609         return an asm_psr structure.
2610         (psr_required_here): Use asm_psr structure returned by
2611         arm_psr_parse.
2612         (do_msr): Reorganise to allow psr_required_here to be called
2613         only once.
2614         (md_undefined_name): Mark 'name' parameter as unused, since
2615         the COFF target does not use it.
2616
2617 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2618
2619         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2620         standards.
2621         * config/te-aux.h:  Likewise.
2622         * config/te-dpx2.h:  Likewise.
2623         * config/te-go32.h:  Likewise.
2624         * config/te-hp300.h:  Likewise.
2625         * config/te-hppa.h:  Likewise.
2626         * config/te-i386aix.h:  Likewise.
2627         * config/te-ic960.h:  Likewise.
2628         * config/te-interix.h:  Likewise.
2629         * config/te-nbsd532.h:  Likewise.
2630         * config/te-pc532mach.h:  Likewise.
2631         * config/te-ppcnw.h:  Likewise.
2632         * config/te-psos.h:  Likewise.
2633         * config/te-sparcaout.h:  Likewise.
2634         * config/te-sun3.h:  Likewise.
2635         * config/te-sysv32.h:  Likewise.
2636
2637 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2638
2639         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2640         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2641         and sign extend without an if statement.
2642         (build_bytes): Likewise.
2643
2644 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2645
2646         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2647         X_add_symbol L_32 case.
2648
2649 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2650
2651         * config/te-freebsd.h: New file.
2652
2653 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2654
2655         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2656         bindtextdomain): Replace defines with those from intl/libgettext.h
2657         to quieten gcc warnings.
2658
2659         * NEWS: Mention x86 .arch and -q.
2660
2661         * config/tc-i386.c (quiet_warnings): New.
2662         (md_assemble): Use quiet_warnings.
2663         (md_parse_option): Set quiet_warnings from -q.
2664         (md_show_usage): Mention -q, delete -m.
2665         (flag_do_long_jump): Delete.
2666         (md_parse_option): Remove -m.
2667         (md_show_usage): Remove -m.
2668         (md_create_long_jump): Remove useless flag_do_long_jump code.
2669
2670         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2671         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2672
2673 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2674             Alexander Sokolov <robocop@netlink.ru>
2675
2676         * doc/c-i386.texi (i386-Arch): New section.
2677         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2678
2679         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2680         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2681         architecture has been given and is not 486.
2682         (set_cpu_arch): New.
2683         (md_pseudo_table): Add .arch.
2684         (md_assemble): Warn if cpu architecture has been given and an
2685         unsupported instruction.
2686
2687         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2688         Move operand_types bit defines after relevant template field.
2689         (template): Add cpu_flags.
2690         (Cpu*): Define.
2691         (arch_entry): New.
2692
2693 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2694
2695         * config/tc-mn10300.h (md_end): Define.
2696         (mn10300_finalize): Declare.
2697         * config/tc-mn10300.c: Include dwarf2dbg.h.
2698         (debug_line): Define.
2699         (md_assemble): Generate dwarf2 line info.
2700         (mn10300_finalize): New function.  Finalize dwarf2 info.
2701
2702 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2703
2704         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2705         external version of the relocation for weak symbols.
2706
2707 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2708
2709         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2710         frame size in units of 16 bytes, as required per SW Conventions manual.
2711         (output_unw_records): Output info-block header as a dword to get
2712         byte-order right.
2713
2714 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2715
2716         * as.h: #include "file", not <file> on files from ../include.
2717         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2718         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2719         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2720         (tc_coff_symbol_emit_hook): Ditto.
2721         (OPTCOUNT): Cast to int to avoid compiler warning.
2722         (md_begin): Fix signed/unsigned warnings.
2723
2724 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2725
2726         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2727         ABRANCH LONG case for a conditional branch on a 68000.
2728         (md_estimate_size_before_relax): Likewise.  Also handle
2729         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2730         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2731         PC-relative on all CPUs.
2732         (md_estimate_size_before_relax): Likewise.
2733
2734 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2735
2736         * as.c (parse_args): Just mention current year in printed
2737         copyright message.
2738
2739 2000-05-03  J.T. Conklin  <jtc@redback.com>
2740
2741         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2742         unit registers.
2743         (md_parse_option): Recognize -m7400.
2744
2745 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2746
2747         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2748         don't permit lp to become less than the words array.
2749
2750 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2751
2752         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2753         Fix little-endian case.
2754
2755 2000-05-03  David O'Brien  <obrien@NUXI.com>
2756
2757         * as.c (parse_args): Update copyright.
2758
2759 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2760
2761         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2762         for the .bss section too.
2763
2764 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2765
2766         * configure.in: Set em=linux for hppa-*-linux.
2767         * configure: Regenerate.
2768         * doc/Makefile.in: Regenerate with correct automake.
2769
2770         * frags.c (frag_grow): Sanity check chunk_size.
2771
2772         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2773         * config/obj-som.h: Likewise.
2774         * config/obj-ieee.h: Likewise.
2775
2776         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2777
2778         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2779         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2780         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2781         (pa_ip): low_sign_unext now returns via function value.  Use
2782         re_assemble_* instead of dis_assemble_* and
2783         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2784         unnecessarily.
2785         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2786         (md_section_align, md_parse_option, md_show_usage,
2787         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2788         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2789         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2790         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2791         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2792         pa_text): Likewise.
2793         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2794         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2795         outside of switch.  Correct mask and shifting errors in case 10
2796         and case -11.  In case 21, compare against signed range to suit
2797         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2798         case 17 and case 22, use offsetT variable to properly check range.
2799         Use re_assemble_* here too.
2800         (evaluate_absolute): Change type of value to offsetT.  Call
2801         hppa_field_adjust to do the work for us.
2802         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2803         (pa_parse_cmpib_64_cmpltr): Ditto.
2804         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2805         of i to unsigned int.
2806         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2807         (pa_end_of_source): Return type is void.
2808
2809 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2810
2811         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2812
2813 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2814
2815         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2816         More comments added.
2817         (md_begin): Removed "construct symbols for each register name".
2818         Because register names conflicts with GCC generated function
2819         names.
2820         (avr_operand): Now constant numbers can be used as a register
2821         identifiers (0 as r0, 31 as r31).
2822         (md_assemble): use skip_space () before parsing instruction
2823         operands.
2824
2825 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
2826
2827         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2828         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
2829         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2830         * configure: Regenerate.
2831
2832 2000-04-29  Andreas Jaeger  <aj@suse.de>
2833
2834         * as.h: Correctly check GCC version.
2835
2836 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
2837
2838         * doc/as.1: Fix unbalanced brackets.
2839
2840         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2841         TE_FreeBSD.
2842         (line_comment_chars): Set to '/' if TE_FreeBSD.
2843
2844 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
2845
2846         * configure.in: Configury support for PA64 (currently disabled).
2847         * configure: Rebuilt.
2848
2849 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
2850
2851         * config/tc-mips.c (s_change_sec): Use record_alignment, not
2852         bfd_set_section_alignment.
2853
2854 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
2855
2856         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2857         than 32.
2858
2859 2000-04-24  Nick Clifton  <nickc@cygnus.com>
2860
2861         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2862         * doc/as.texinfo (Align): Include arm and strongarm in list of
2863         targets that have the second form of the behaviour of the .align
2864         directive.
2865
2866 2000-04-24  Mark Klein <mklein@dis.com>
2867
2868         * obj-som.c: Terminate obj_pseudo_table.
2869
2870 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
2871
2872         * as.c (parse_args): Allow md_parse_option to override -a listing
2873         option.
2874         * config/obj-coff.c (add_lineno): Change type of offset parameter
2875         from "int" to "bfd_vma."
2876         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2877         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2878         (ppc_change_csect): Align correctly for XCOFF64.
2879         (ppc_machine): New function, which discards "ppc_machine" line.
2880         (ppc_tc): Cons for 8 when code is 64 bit.
2881         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
2882         relocations.
2883         (md_parse_option): Handle -a64 and -a32.
2884         (ppc_xcoff64): New.
2885         * config/tc-ppc.h (TARGET_MACH): Define.
2886         (TARGET_FORMAT): Move to function.
2887         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2888
2889 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
2890
2891         * config/tc-avr.c: New AVR_ISA_ defined.
2892         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2893         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2894         for `fmul', `movw' and `lpm R,Z' instructions.
2895         (avr_operands): Warn if current opcode is a two-word instruction
2896         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2897         (avr_opcodes): New commands added.
2898         (REGISTER_P): Check 'a' and 'v' constraint letters.
2899         (mcu_types): New MCU added.
2900
2901 2000-04-22  Timothy Wall  <twall@cygnus.com>
2902
2903         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2904         to "natval".
2905         (operand_match): Conditionally insert default bit values for IMMU9.
2906
2907 2000-04-14  Matthew Green  <mrg@cygnus.com>
2908
2909         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2910         * configure: Rebuilt.
2911
2912 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
2913                           Jason Eckhardt  <jle@cygnus.com>
2914
2915         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2916
2917         * config/tc-hppa.c (CHECK_ALIGN): New macro.
2918         Added handling of new operand types l,y,&,fe,fE,fx.
2919
2920 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
2921                           David Mosberger  <davidm@hpl.hp.com>
2922                           Timothy Wall <twall@cygnus.com>
2923                           Andrew MacLeod  <amacleod@cygnus.com>
2924                           Jim Wilson  <wilson@cygnus.com>
2925
2926         * Makefile.am (CPU_TYPES): Add ia64.
2927         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2928         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2929         * Makefile.in: Rebuild.
2930         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2931         * configure: Rebuild.
2932         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
2933         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2934         * expr.c (expr): Handle md_optimize_expr.
2935         * read.c (LEX_HASH): Add comment.
2936         * config/tc-ia64.c, config/tc-ia64.h: New files.
2937
2938 2000-04-21  Richard Henderson  <rth@cygnus.com>
2939
2940         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2941         bundling a non-delayed branch type instruction.
2942
2943 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
2944
2945         * config/tc-mn10300.c (HAVE_AM30): Define.
2946         (md_assemble): Use it.
2947
2948 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
2949
2950         * config/obj-elf.c (obj_elf_change_section): Check for changed
2951         section attributes.
2952
2953         * Makefile.am: (CPU_MULTI_VALID): Remove.
2954         (MULTI_CPU_TYPES): Define.
2955         (MULTI_CPU_OBJ_VALID): Define.
2956         (DEPTC): Use the above.
2957         (DEPOBJ): Same here.
2958         (DEP2): And here.
2959         Regenerate dependencies.
2960         * Makefile.in: Regenerate.
2961
2962 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2963
2964         * Makefile.am (YACC, LEX): Get them from configure.
2965
2966 2000-04-18  H.J. Lu  (hjl@gnu.org)
2967
2968         * config/tc-i386.c (offset_in_range): Use addressT instead of
2969         bfd_vma for non-bfd assemblers.
2970
2971 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
2972
2973         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2974         doesn't give spurious errors.
2975
2976 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2977
2978         * as.h (SEEK_SET): Define if undefined.
2979
2980 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
2981
2982         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2983         constants, and don't assume offsetT is 32 bits.
2984
2985 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
2986
2987         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2988         (md_pcrel_from_section): Add prototype.
2989         (d10v_fix_adjustable): Add prototype.
2990         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2991
2992         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2993
2994 2000-04-12  Nick Clifton  <nickc@cygnus.com>
2995
2996         * config/tc-d10v.c (find_opcode): Correctly calculate position of
2997         symbol in frag chain.
2998
2999 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3000
3001         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3002         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3003         (fits_in_signed_word, smallest_imm_type): Ditto.
3004         (md_assemble): Use an offsetT var to hold offsetT values, not a
3005         long.
3006         (offset_in_range): New.
3007         (md_assemble): Use it.
3008         (md_convert_frag): Change type of target_address, opcode_address,
3009         and displacement_from_opcode_start to offsetT.
3010         (md_create_short_jump): Change type of offset to offsetT.
3011         (md_create_long_jump): Ditto.
3012         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3013         (md_chars_to_number): Remove.
3014         (output_invalid): Remove duplicate prototype.
3015
3016 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3017
3018         * Makefile.am (CPU_TYPES): Add 'avr'.
3019         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3020         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3021
3022         * Makefile.in: Regenerate.
3023
3024         * doc/as.texinfo: Add M32R documentation.
3025
3026 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3027
3028         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3029         --enable-build-warnings option.
3030         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3031         * Makefile.in, configure: Re-generate.
3032
3033 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3034
3035         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3036         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3037         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3038         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3039         (arm_force_relocation): Force relocations for
3040         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3041
3042 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3043
3044         * config/tc-sh.c (get_operands): There's no third operand if the
3045         first operand is an immediate.
3046
3047 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3048
3049         * config/tc-sh.c (immediate): Delete.
3050         (sh_operand_info): Add immediate member.
3051         (parse_reg): Use A_PC for pc.
3052         (parse_exp): Add second argument 'op'.  All callers changed.
3053         (parse_at): Expect pc to be coded as A_PC.
3054         Use immediate field in *op.
3055         (insert): Add fourth argument 'op'.  All callers changed.
3056         (build_relax): Add second argument 'op'.  All callers changed.
3057         (insert_loop_bounds): New function.
3058         (build_Mytes): Remove DISP_4.
3059         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3060         (assemble_ppi): Use immediate field in *operand.
3061         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3062         (md_apply_fix): Likewise.
3063         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3064
3065 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3066
3067         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3068
3069 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3070
3071         * internals.texi (CPU backend): Document
3072         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3073
3074 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3075
3076         * po/gas.pot: Regenerate.
3077
3078         * as.c (show_usage): Restore translated part of bug string.
3079         * gasp.c (show_usage): Likewise.
3080
3081         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3082         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3083         than move-if-change.
3084         (DEP1): Modify for "gcc -MM".
3085         (DEPTC): Likewise.
3086         (DEPOBJ): Likewise.
3087         (DEP2): Likewise.
3088         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3089         Update dependencies.
3090         * Makefile.in: Regenerate.
3091
3092 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3093
3094         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3095         (md_begin): Likewise.
3096         (HAVE_AM33): New macro.
3097         (md_assemble): Use it.  Match r_regs and xr_regs only if
3098         HAVE_AM33.
3099
3100 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3101
3102         * as.h: #include "bin-bugs.h"
3103         * as.c (show_usage): Use REPORT_BUGS_TO.
3104         * gasp.c: #include "bin-bugs.h"
3105         (show_usage): Use REPORT_BUGS_TO.
3106
3107         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3108
3109 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3110
3111         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3112         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3113         adjustments.
3114
3115 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3116
3117         * config/tc-i386.c (i386_immediate): Don't assume a constant
3118         immediate is necessarily 16 bits when in 16 bit code mode.
3119         (md_assemble): Instead set guess_suffix here after we have checked
3120         registers.
3121
3122 2000-04-02  Richard Henderson  <rth@cygnus.com>
3123
3124         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3125         quantities.  Correct right shift sign extension.
3126         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3127         32-bit value when shifting into place.
3128
3129 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3130
3131         * app.c: Add ATTRIBUTE_UNUSED as needed.
3132         * config/tc-ppc.c: Likewise.
3133         (ppc_size): Make unsigned long.
3134         (ppc_insert_operand): Add casts to avoid warnings.
3135
3136 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3137
3138         * config/tc-d10v.h (md_flush_pending_output): Define.
3139
3140 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3141
3142         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3143         segment.  Works for both BFD_ASSEMBLER and others.
3144         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3145
3146 2000-03-29  Nick Clifton <nickc@cygnus.com
3147
3148         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3149
3150 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3151
3152         * listing.c (LISTING_LHS_WIDTH): Default depends on
3153         LISTING_WORD_SIZE.
3154         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3155
3156 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3157
3158         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3159         string literal.
3160
3161 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3162
3163         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3164
3165         * config/tc-avr.c (mcu_types): Add missing initialiser.
3166         (md_pcrel_from_section): Add prototype.
3167         (avr_operand): Remove redundant test of unsigned < 0.
3168         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3169
3170 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3171
3172         * config/tc-avr.c: New file for AVR support.
3173         * config/tc-avr.h: Likewise.
3174         * configure.in: Add AVR support.
3175         * configure: Regenerate.
3176
3177 2000-03-26  Timothy Wall <twall@cygnus.com>
3178
3179         * gasp.c (macro_op): Add new argument to check_macro call.
3180         Macro structure definitions moved to macro.h
3181         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3182         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3183         nesting checks with an additional flag.
3184         (struct input_save): Add flag to indicate whether current sb
3185         should be checked for proper macro/conditional nesting.
3186         (input_scrub_push/pop): Save/restore nest check flag.
3187         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3188         defined.
3189         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3190         information if a pointer is provided.  This information may be
3191         used by the new macro hooks.
3192         * macro.h: Update prototype for check_macro.  Macro struct
3193         definitions moved here from macro.c/gasp.c.
3194         * read.c (read_a_source_file): Add parameter to check_macro call,
3195         and pass macro info to the macro hook, if defined.
3196         (input_scrub_insert_line): New.  Allow insertion of a line of
3197         characters into the input stream.
3198         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3199         file into the input stream.
3200         (s_include): Use input_scrub_insert_file.
3201         * internals.texi: Document new macro hooks.
3202         * as.h: New prototypes added.
3203
3204 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3205
3206         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3207         an initial capital letter.
3208         (i386_index_check): Reindent.
3209
3210 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3211
3212         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3213         relative branches.
3214
3215 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3216
3217         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3218         instruction operand bad if Rd > 7 when generating
3219         thumb instructions. Prevents for example,
3220         "adr r12,label" from silently failing and generating
3221         the wrong instruction.
3222
3223 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3224
3225         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3226         that have a destingation >= 0x400000.
3227         Fix compile time warning messages.
3228
3229 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3230
3231         * config/tc-sh.c (md_begin): When encountering insn that are
3232         not supported by the current arch, only change the name if
3233         its contents are the same as prev_name.
3234         (get_specific): If the the architecture doesn't match, fail.
3235
3236 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3237
3238         * config/tc-sh.c (IDENT_CHAR): Define.
3239         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3240         matching back where it came from.
3241
3242 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3243
3244         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3245
3246 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3247
3248         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3249         normal operands.
3250
3251 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3252
3253         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3254
3255 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3256
3257         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3258         floating-point-number, make sure 'f' is in FLT_CHARS.
3259
3260 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3261
3262         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3263         (s_lcomm_internal): Use it.
3264         * doc/internals.texi (CPU backend): Document it.
3265         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3266         bytes.
3267
3268 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3269
3270         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3271         when embedded-pic.
3272
3273         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3274         implementation doesn't have special handling for switch
3275         statements.
3276         (macro_build): Allow for code in sections other than .text.
3277         (macro): Likewise.
3278         (mips_ip): Likewise.
3279         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3280         Don't perform relocs if we will be outputting them.
3281         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3282         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3283         embedded-pic.
3284
3285 2000-03-09  Catherine Moore  <clm@cygnus.com>
3286
3287         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3288         relocation type based on the entry in the fixup structure.
3289         Put S_IS_EXTERN processing back in.
3290
3291 2000-03-08  H.J. Lu  (hjl@gnu.org)
3292
3293         * Makefile.am (install-exec-tooldir): Depend on
3294         install-exec-bindir for parallel make.
3295         * Makefile.in: Regenerated.
3296
3297 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3298
3299         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3300         switch.
3301         (md_parse_option): Parse -m32r command line switch - disable m32rx
3302         compatability.
3303         (md_show_usage): Document new option.
3304
3305         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3306         * doc/Makefile.in: Regenerate.
3307         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3308
3309 2000-03-02  Michael Meissner  <meissner@redhat.com>
3310
3311         * config/tc-d30v.c (check_range): Remove code that incorrectly
3312         sign extended values where bits < 32.
3313
3314 2000-03-02  H.J. Lu  (hjl@gnu.org)
3315
3316         * configure.in: Support --enable-targets=all on ia32.
3317         * configure: Regenerated.
3318
3319 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3320
3321         * gasp.c (do_align): Remove bogus check of alignment value.
3322
3323 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3324
3325         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3326         TC_PPC was defined forced the type of a symbol with no other type
3327         to be BSF_OBJECT.
3328
3329 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3330
3331         * doc/internals.texi (CPU backend): Mention that
3332         line_separator_chars do not break up comments.  Fix typos for
3333         LEX_AT and LEX_NAME descriptions.  Document operands for
3334         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3335         description of md_create_short_jump usage.  Document argument for
3336         md_undefined_symbol.
3337
3338 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3339
3340         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3341         (md_parse_option): Handle it.
3342         (md_show_usage): Document it.
3343
3344 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3345
3346         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3347         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3348         <andrea@suse.de>.
3349
3350 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3351
3352         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3353         from here..
3354         (md_assemble): To here, before template operands are matched.
3355         Also ensure a constant immediate is sign extended when we know the
3356         size is at most 16 bits.  This is to catch cases like "add
3357         $0xffc0,%ax" where we don't know the size, and thus that the
3358         immediate can be represented as Imm8S until after parsing the
3359         register operand.
3360         (i386_displacement): Similarly sign extend 16 bit constant
3361         displacements.
3362         (md_assemble): Relax 16-bit jump constant range check to suit sign
3363         extended displacements.
3364
3365 2000-02-26  Andreas Jaeger  <aj@suse.de>
3366
3367         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3368
3369 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3370
3371         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3372         call operands when intel_syntax.
3373         (intel_float_operand): Return 2 for "fi...".
3374         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3375         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3376         earlier "SHORT" change.
3377         (md_assemble): When determining suffix from Regs, exclude
3378         InOutPortReg.
3379
3380 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3381
3382         * configure: Add arm-wince, mips-pe and sh-pe targets.
3383         * configure: Regenerate.
3384
3385         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3386         sh-pe targets.
3387         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3388         "pe-mips" for the mips-pe target.
3389
3390         * config/tc-arm.c (insns): Change displacement encoded in BL
3391         and B instructions if the target port is arm-wince.
3392         (do_ldst): Do not bias the relocation offset if the target
3393         port is arm-wince.
3394         (md_pcrel_from): Add in missing relocation offset bias if the
3395         target os arm-wince.
3396
3397         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3398         (md_begin): Disable -G support for mips-pe target.
3399         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3400         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3401         COFF flavour.
3402
3403         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3404         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3405         assembler, just set the alignment to 4.
3406
3407         * config/te-wince-pe.h: New file for WinCE targets.  Define
3408         TE_WINCE.
3409
3410 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3411
3412         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3413         string instructions.
3414         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3415         (i386_intel_memory_operand): After finding a segment override,
3416         check again for no `[' before looking for a displacement.  Bomb if
3417         more than one displacement rather than silently discarding the
3418         second and subsequent ones.  Free strings malloc'd by
3419         build_displacement_string.
3420
3421 2000-02-24  Catherine Moore  <clm@cygnus.com>
3422
3423         * config/obj-som.c (obj_pseudo_table): Add "weak".
3424         (obj_som_weak): New routine.
3425
3426 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3427
3428         * config/tc-i386.c (union i386_op): New.
3429         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3430         Throughout file replace occurences of disps[n], imms[n], regs[n]
3431         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3432         intel mode operand swapping.  Add assert in regKludge and
3433         fake_zero_displacement code.  Test i.types[n] when outputting
3434         displacements and immediates.  Combine output of Disp16 with
3435         Disp32.
3436         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3437         when in intel mode by (not) reversing fsub and fdiv operands
3438         before the template search.  This fails for single operand
3439         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3440         undefined.  Instead fix the base_opcode after we've found the
3441         template.  Move base_opcode xor with found_reverse_match from
3442         opcode output code to before this fix so we test for the correct
3443         opcodes.
3444         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3445         check in intel mode.  Instead compare opcodes.
3446
3447         * config/tc-i386.h (TC_RELOC): Delete.
3448         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3449         with equivalent call to reloc.
3450
3451         * as.h (flag_m68k_mri): Move declaration after target include, and
3452         only declare when TC_M68K defined.  Define as zero otherwise.
3453         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3454         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3455         Define as zero otherwise.
3456         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3457         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3458         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3459         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3460         testing whether defined.
3461         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3462         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3463         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3464         rather than testing whether defined.
3465         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3466         (parse_mri_cons): Declare and use only when TC_M68K.
3467         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3468         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3469         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3470
3471         * NEWS: Mention IBM 370 support.
3472
3473 2000-02-23  Richard Henderson  <rth@cygnus.com>
3474
3475         * config/tc-i386.c (md_assemble): When swapping operands for
3476         intel_syntax, assume everything that's not Imm or Disp is a
3477         register.
3478
3479 2000-02-23  Linas Vepstas <linas@linas.org>
3480
3481         * config/tc-i370.c, config/tc-i370.h: New files.
3482         * Makefile.am: Add support for Linux/IBM 370.
3483         * configure.in: Likewise.
3484         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3485         * config/obj-elf.c: Include elf/i370.h
3486         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3487
3488         * Makefile.in: Regenerate.
3489         * configure: Regenerate.
3490
3491         * doc/c-i370.texi: New file.
3492         * doc/all.texi: Include it.
3493         * doc/as.texinfo: And here.
3494         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3495         * doc/Makefile.in: Regenerate.
3496
3497 2000-02-19  Michael Meissner  <meissner@redhat.com>
3498
3499         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3500         determine if an instruction can be used in parallel with an ADDppp
3501         or SUBppp instruction.
3502
3503 2000-02-22  Andrew Haley  <aph@cygnus.com>
3504
3505         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3506
3507 1999-12-30  Andrew Haley  <aph@cygnus.com>
3508
3509         * config/tc-mips.c (mips_gp32): New variable.
3510         (macro_build) Use mips_gp32.
3511         (mips_ip): Ditto.
3512         (md_longopts): Add "-mgp32" and "-mgp64".
3513         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3514
3515         (OPTION_M7900): Change offset
3516         (OPTION_NO_M7900): Ditto.
3517
3518 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3519
3520         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3521         warning, and bump it to 1.
3522
3523 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3524
3525         From Brad Lucier <lucier@math.purdue.edu>:
3526         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3527         match format.
3528
3529 2000-02-21  Catherine Moore  <clm@cygnus.com>
3530
3531         * config/tc-mips.c (MF_HILO_INSN): Define.
3532         (mips_7000_hilo_fix): Declare.
3533         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3534         (md_parse_option): Check for 7000_HILO_FIX options.
3535         (OPTION_M7000_HILO_FIX): Define.
3536         (OPTION_NO_M7000_HILO_FIX): Define.
3537         * doc/c-mips.texi (-mfix7000): Describe.
3538
3539 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3540
3541         * listing.c (print_lines): Remove unused variable `end'.
3542
3543         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3544         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3545         reloc_type when BFD_ASSEMBLER.
3546         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3547         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3548         statement and quell signed vs. unsigned comparison warning.
3549
3550 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3551
3552         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3553         the computed frag offset, rather than overwriting it.
3554
3555 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3556
3557         * config/tc-sh.c ("elf/sh.h"): Include.
3558         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3559         (md.begin): Initialize target_arch.
3560         Only include opcodes in has table that match selected architecture.
3561         (parse_reg): Recognize register names for sh-dsp.
3562         (parse_at): Recognize post-modify addressing.
3563         (get_operands): The leading space is now optional.
3564         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3565         arguments.  Update valid_arch.
3566         (build_Mytes): Add support for SDT_REG_N.
3567         (find_cooked_opcode): New function, broken out of md_assemble.
3568         (assemble_ppi, sh_elf_final_processing): New functions.
3569         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3570         (md_longopts, md_parse_option): New option: -dsp.
3571         * config/tc-sh.h (elf_tc_final_processing): Define.
3572         (sh_elf_final_processing): Declare.
3573
3574 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3575
3576         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3577         the unwinder subspace.  Save the current seg/subseg before creating
3578         the new seg/subseg.
3579
3580 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3581
3582         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3583         little endian targets.
3584         (INST_BYTE1): Redefine to handle big and little endian
3585         targets.
3586         (cpu_type): New type: Select between M340 and M210.
3587         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3588         instructions of the M340.
3589         (md_assemble): Add support for the MULSH and OPSR classes of
3590         instructions.
3591         (md_atof): Add support for little endian targets.
3592         (md_parse_option): Add support for -EL, -EB and -mcpu command
3593         line switches.
3594         (md_convert_frag): Add support for little endian targets.
3595         (md_apply_fix3): Add support for little endian targets.
3596         (md_number_to_chars): Add support for little endian targets.
3597
3598 2000-02-10  Timothy Wall  <twall@redhat.com>
3599
3600         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3601         defined, use it to verify the symbol just read should be a label.
3602
3603 2000-02-10  Timothy Wall  <twall@redhat.com>
3604
3605         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3606         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3607         around colons when KEEP_WHITE_AROUND_COLON is defined.
3608         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3609         and KEEP_WHITE_AROUND_COLON.
3610
3611 2000-02-08  Timothy Wall  <twall@redhat.com>
3612
3613         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3614         logic.
3615         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3616         implemented.
3617         (end_repeat): New.  Provide support for a "break" out of the
3618         repeat loop.
3619         * read.h: Add prototypes for new functions.
3620
3621 2000-02-08  Timothy Wall  <twall@redhat.com>
3622
3623         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3624         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3625         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3626         non-zero.
3627
3628 2000-02-08  Timothy Wall  <twall@redhat.com>
3629
3630         * read.c: Added elseif to directives table.
3631         * read.h: Added prototype for s_elseif.
3632         * doc/as.texinfo: Added description for elseif.
3633         * cond.c (s_elseif): New function
3634
3635 2000-02-04  Timothy Wall  <twall@redhat.com>
3636
3637         * listing.c (print_lines): Remove conditionals causing bug in
3638         listings.
3639
3640 2000-02-03  Timothy Wall  <twall@cygnus.com>
3641
3642         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3643         default values.
3644         * frags.c (frag_new): Calculate fr_fix in octets
3645         (frag_now_fix) Return offset as target address offset (bytes).
3646         (frag_now_fix_octets) New - Return offset in octets (8-bit
3647         quantities).
3648         * frags.h: Added prototype for frag_now_fix_octets().
3649         Distinguish between octets and bytes in field descriptions.
3650         * listing.c (calc_hex): Account for octets vs bytes when
3651         printing addresses/offsets.
3652         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3653         target is little-endian, print the octets in a word in big-endian
3654         order so that the display looks like a proper hexadecimal number,
3655         instead of having the octets reversed.
3656         * read.c (do_align): When recording alignment, alignment power
3657         should be in terms of target bytes (minimum addressible unit)
3658         instead of octets.
3659         (do_org) Convert ORG target address (byte) argument into an
3660         octet offset when generating a variable fragment.
3661         * symbols.c (resolve_symbol_value): Symbol final value
3662         converted to a target address offset (bytes) from its octet offset.
3663         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3664         offset (bytes) is adjusted by the frag offset (octets) converted
3665         to bytes.
3666         (coff_frob_section) Section alignment power is in terms of bytes;
3667         convert it to an octet alignment power when calculating size (and
3668         size mask) in octets.  Don't modify the section size in order to
3669         "align" it for TI COFF, since that format has a different method
3670         for storing alignment information.
3671
3672 2000-02-01  Timothy Wall  <twall@cygnus.com>
3673
3674         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3675         entries, matching the way GCC generates them.  If not escaped, the
3676         filename is encoded incorrectly.
3677
3678 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3679
3680         * config/tc-arm.c (reg_table): Add support for ATPCS register
3681         naming conventions.
3682
3683 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3684
3685         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3686         already defined.
3687         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3688         New macro.
3689         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3690         of a symbol when we really care about its value.
3691
3692 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3693
3694         * config/tc-mcore.c (md_assemble): Give warning message if
3695         operands passes to instruction are more than the spec.
3696
3697 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3698
3699         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3700         Thumb mode but the label seen was not declared as '.thumb_func'
3701         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3702         correct disassembly of Thumb code bounded by non function labels.
3703
3704 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3705
3706         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3707         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3708
3709         * Makefile.in: Same here.
3710         Update copyright.
3711
3712         * configure.in: Set bfd_gas for i386-aout when primary target
3713         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3714         we may need the primary te_file.  Remove incorrect comment.
3715
3716         * configure: Regenerate.
3717
3718         * config/e-i386aout.c: New file.
3719
3720         * as.c (USE_EMULATIONS): Move to before print_version_id.
3721         (struct emulation): Add i386aout.
3722         (show_usage): Split text strings.  Reformat -a text.  Add --em
3723         help.
3724         Update copyright.
3725
3726         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3727         (aout_format_ops): New.
3728         Update copyright.
3729
3730         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3731         preprocessor conditional and add aout USE_EMULATIONS tests.
3732         (read_a_source_file): Don't pass error strings to printf as
3733         format arg.
3734         Update copyright.
3735
3736         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3737         format arg.
3738         (do_data): Same here.
3739         (process_file): And here.
3740         Update copyright.
3741
3742         * symbols.c (colon): Rewrite "already defined" fatal message
3743         code for aout with USE_EMULATIONS.
3744         Update copyright.
3745
3746         * config/obj-aout.c (OBJ_HEADER): Define.
3747         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3748         fields of sentinel.
3749         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3750         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3751         forms here.
3752         (obj_aout_type): Expand S_SET_OTHER here too.
3753         (obj_read_begin_hook): Remove.
3754         (aout_pop_insert): New.
3755         (obj_aout_s_get_other): New.
3756         (obj_aout_s_get_desc): New.
3757         (aout_format_ops): New.
3758         Update copyright.
3759
3760         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3761         gets aout_pseudo_table.
3762         (aout_pseudo_table): Declare.
3763         (obj_read_begin_hook): Define.
3764         Update copyright.
3765
3766         * config/obj-coff.c (obj_pseudo_table): Rename to
3767         coff_pseudo_table.
3768         (coff_pop_insert): Use coff_pseudo_table.
3769         (coff_sec_sym_ok_for_reloc): Remove.
3770         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3771         and comment all zero entries and remove #if 0 code.
3772         Update copyright.
3773
3774         * config/obj-coff.h (obj_pop_insert): Define.
3775         (coff_pseudo_table): Declare.
3776         Update copyright.
3777
3778         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3779         s_get_size, s_set_size.  Comment all zero entries.
3780         Update copyright.
3781
3782         * config/obj-elf.c (elf_s_get_other): New function.
3783         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3784         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3785         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3786         comment.
3787         (obj_elf_parse_section_letters): Don't pass error strings to
3788         printf as format arg.
3789         Update copyright.
3790
3791         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3792         OBJ_MAYBE_ECOFF.
3793         (elf_s_get_other): Declare.
3794         (S_GET_OTHER) Define as elf_s_get_other if not already
3795         defined.
3796         (S_SET_OTHER): Only define when not already defined.
3797         (elf_obj_read_begin_hook): Declare.
3798         (obj_read_begin_hook): Define.
3799         (elf_obj_symbol_new_hook): Declare.
3800         (obj_symbol_new_hook): Define.
3801         Update copyright.
3802
3803         * config/obj-multi.h: Add copyright header and protect against
3804         multiple inclusion.  Add * to all function pointers.
3805         (OBJ_HEADER): If defined, include it rather than other defines
3806         in this file.
3807         (obj_frob_file_after_relocs): Test for NULL.
3808         (obj_symbol_new_hook): Here too.
3809         (obj_sec_sym_ok_for_reloc): And here.
3810         (S_GET_OTHER): Define.
3811         (S_GET_DESC): Define.
3812         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3813         (OBJ_MAYBE_ELF): Update comment.
3814
3815         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3816         OBJ_AOUT preprocessor conditional and handle emulation by
3817         testing OUTPUT_FLAVOR.
3818         (i386_displacement): Here too.
3819         (md_section_align): Similarly here.
3820         (i386_target_format): Conditionally compile when more than one
3821         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
3822         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3823         (i386_displacement): Here too.
3824         Update copyright.
3825
3826         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3827         Define TARGET_FORMAT for aout only when not multi.
3828         Update copyright.
3829
3830         * config/te-multi.h: Delete file as it's identical to te-generic.h
3831
3832 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
3833
3834         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3835         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3836         LONG_MNEM_SUFFIX.
3837
3838         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3839         DWORD_MNEM_SUFFIX.
3840         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
3841         comments.
3842
3843 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
3844
3845         * config/tc-mips.c (mips_do_align): New function.
3846         * config/tc-mips.h (md_do_align): Define.
3847
3848 2000-01-10  Philip Blundell  <philb@gnu.org>
3849
3850         * doc/c-arm.texi (ARM Options): Fix typo.
3851         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
3852         line separator for Linux.
3853         * doc/as.texinfo (Comments): Mention the ARM.
3854
3855 2000-01-10  Philip Blundell  <pb@futuretv.com>
3856
3857         * configure.in (arm*-*-conix*): New target.
3858         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3859         armv*-*-linux-gnu.
3860         * configure: Regenerate.
3861
3862 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
3863
3864         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3865         (obj_elf_visibility): New function.
3866
3867         * doc/as.texinfo (Visibility): New node: document visibility
3868         pseudo ops.
3869
3870 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3871
3872         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
3873         warning for absolute jump/call without `*' in non-intel mode.  No
3874         need to set i.types[0] JumpAbsolute in intel mode.
3875
3876 1999-12-22  Philip Blundell  <pb@futuretv.com>
3877
3878         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3879         hook function when changing sections.
3880         (arm_s_data): Likewise.
3881
3882 1999-12-14  Nick Clifton  <nickc@cygnus.com>
3883
3884         * config/tc-arm.c (md_parse_option): Add support for -marm720
3885         command line switch.
3886
3887 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
3888
3889         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3890         (r_registers, xr_registers): Define.
3891         (r_register_name, xr_register_name): New functions.
3892         (md_assemble): Handle new am33 operand types and instruction
3893         formats.
3894         (mn10300_insert_operand, check_operand): Likewise.
3895
3896 1999-11-29  Nick Clifton  <nickc@cygnus.com>
3897
3898         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3899         (s_force_thumb): Set thumb_mode to 2.
3900         (md_assemble): Do not complain about thumb instructions on a
3901         non-thumb target if thumb_mode is set to 2.
3902
3903 1999-11-28  Michael Meissner  <meissner@cygnus.com>
3904
3905         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3906         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3907         (O_...): Add new machine dependent expressions if we are handling
3908         explicit relocations.
3909         (alpha_reloc_op): New static table holding the explicit relocation
3910         information.
3911         (alpha_literal_hash): New static to hold the hash table for
3912         explicit relocations.
3913         (alpha_macros): Add support for explicit relocations.
3914         (md_begin): If explicit relocations, initialize hash table.
3915         (md_assemble): Don't print a second error if tokenize_arguments
3916         already printed an error message.
3917         (md_apply_fix): Add support for explicit relocations.
3918         (alpha_force_relocation): Ditto.
3919         (alpha_fix_adjustable): Ditto.
3920         (alpha_adjust_symtab): New function to support explicit
3921         relocations.
3922         (alpha_adjust_symtab_relocs): Ditto.
3923         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3924         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3925         Add support for explicit relocations.  Return -2 if an error
3926         message was already printed.
3927         (find_macro_match): Add support for explicit relocations.  Comment
3928         each of the cases.
3929         (emit_insn): Add support for explicit relocations.
3930         (assemble_tokens): Ditto.
3931         (emit_ldgp): Ditto.
3932         (load_expression): Ditto.
3933         (emit_lda): Ditto.
3934         (emit_ldah): Ditto.
3935         (emit_ir_load): Ditto.
3936         (emit_loadstore): Ditto.
3937         (emit_ldXu): Ditto.
3938         (emit_ldil): Ditto.
3939         (emit_sextX): Ditto.
3940         (emit_division): Ditto.
3941         (emit_jsrjmp): Ditto.
3942         (emit_retjcr): Ditto.
3943
3944         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3945         ELF object format.
3946         (tc_adjust_symtab): If explicit relocations, call the function
3947         alpha_adjust_symtab.
3948         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3949         relocations next to the literal relocation they reference.
3950         (TC_INIT_FIX_DATA): Initialize the new fields.
3951         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3952
3953 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
3954
3955         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
3956         'B' operand for PA2.0 bb instruction.
3957
3958 1999-11-18  Nick Clifton  <nickc@cygnus.com>
3959
3960         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3961         target.
3962
3963         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3964         relocs.
3965         (mcore_force_relocation): Force relocations to be generated for
3966         RVA relocs.
3967
3968 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
3969
3970         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3971         (i386_displacement): Disallow O_big displacements.
3972
3973 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
3974
3975         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3976         Small improvements in error checking.
3977         (md_assemble): Support for unconditional ARM instructions.
3978         (md_parse_option): Support for -m[arm]v5e flag.
3979
3980 1999-11-12  Nick Clifton  <nickc@cygnus.com>
3981
3982         * macro.c (buffer_and_nest): Do not check beyond the end of the
3983         buffer.
3984
3985 1999-11-11  Nick Clifton  <nickc@cygnus.com>
3986
3987         * macro.c (buffer_and_nest): Look for seperator after TO and
3988         FROM tokens.
3989
3990 1999-11-08  Andrew Haley  <aph@cygnus.com>
3991
3992         * app.c (do_scrub_chars): When in State 10, treat backslash
3993         characters in the same way as as symbol characters.
3994
3995 1999-11-07  Richard Henderson  <rth@cygnus.com>
3996
3997         * config/tc-alpha.c (alpha_align): Check, don't assert, that
3998         the previous label was in the current section before playing
3999         with auto-alignment.
4000
4001 1999-11-06  Nick Clifton  <nickc@cygnus.com>
4002
4003         * config/tc-v850.c (v850_force_relocation): Force relocation
4004         for weak symbols.
4005         (v850_pcrel_from_selection): Do not compute a pcrel offset if
4006         the symbol is weak.
4007
4008 1999-11-05  Michael Meissner  <meissner@cygnus.com>
4009
4010         * expr.h (operatorT): Increase machine dependent operators to 16.
4011         * expr.c (op_rank): Ditto.
4012
4013 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
4014
4015         * read.c (pseudo_set): Reject attempts to set the value of a
4016         section symbol.
4017
4018         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4019         if it is defined.
4020
4021         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4022
4023         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4024         to bfd_set_section_contents.
4025
4026 1999-11-03  Nick Clifton  <nickc@cygnus.com>
4027
4028         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4029
4030 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
4031
4032         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4033         (mips_ip): Use OPCODE_IS_MEMBER.
4034
4035 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
4036
4037         * config/tc-arm.c (reg_required_here): Improve comments.
4038
4039         * config/tc-arm.c (thumb_opcode): Add "variants" field.
4040         (tinsns): Initialize variants field.
4041
4042         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4043         BAD_PC respectively.
4044
4045 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
4046
4047         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4048         * config/tc-arm.h: Fix compile time warnings.
4049
4050 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4051
4052         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4053         form @abs16, @(abs16) and @(abs16 + imm).
4054
4055 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
4056
4057         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4058         (ISA_HAS_64_BIT_REGS) New.
4059         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4060         mips_emit_delays,macro_build,load_register,load_addresss,
4061         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4062         and/or use new ISA_xxx macros in expressions involving
4063         ISA, particularly mips_opts.isa.
4064
4065 1999-10-18  Michael Meissner  <meissner@cygnus.com>
4066
4067         * expr.h (operatorT): Add machine dependent operators md1..md8.
4068         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
4069         for the machine dependent operators to use.
4070
4071         * expr.c (op_rank): Add machine dependent operators.
4072
4073         * config/tc-alpha.c (O_pregister): Define as a machine dependent
4074         operator.
4075         (O_cpregister): Ditto.
4076         (md_begin): Change X_op test that field is wide enough to use
4077         O_max instead of O_alpha_max.
4078         (cpu_types): Fill in missing initializer.
4079         (alpha_num_macros): Make unsigned.
4080         (md_assemble): Make opnamelen be size_t.
4081         (md_apply_fix): Cast alpha_num_operands to int before testing.
4082         (alpha_force_relocation): Ditto.
4083         (alpha_fix_adjustable): Ditto.
4084         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4085         (tc_gen_reloc): Ditto.
4086         (tc_get_register): Ditto.
4087         (emit_ldgp): Ditto.
4088         (emit_lda): Ditto.
4089         (emit_ldah): Ditto.
4090         (emit_ldil): Ditto.
4091         (s_alpha_ent): Ditto.
4092         (s_alpha_end): Ditto.
4093         (s_alpha_frame): Ditto.
4094         (s_alpha_prologue): Ditto.
4095         (s_alpha_file): Ditto.
4096         (s_alpha_gprel32): Ditto.
4097         (s_alpha_proc): Ditto.
4098         (s_alpha_set): Ditto.
4099         (s_alpha_base): Ditto.
4100         (s_alpha_align): Ditto.
4101         (s_alpha_arch): Ditto.
4102         (alpha_align): Ditto.
4103         (assemble_insn): Suppress unused variable warning.
4104         (emit_insn): Ditto.
4105         (assemble_insn): Don't assume X_op and X_unsigned are in a given
4106         order in the structure.
4107         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4108
4109 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
4110
4111         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4112
4113 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4114
4115         * config/tc-i386.c (i386_index_check): Correct #endif location.
4116
4117 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
4118
4119         * as.c (show_usage): Document new options.
4120         (parse_args): Add --no-warn, --warn, --fatal-warnings,
4121         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4122         (parse_args): Parse the new options.
4123         (main): If there were warnings, and --fatal-warnings
4124         was specified, print an error.
4125         * as.h: New variable, flag_fatal_warnings, for new option.
4126
4127 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4128
4129         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
4130         '@'.  Change autoincrement completers to fall through to cache control
4131         completers.
4132
4133         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
4134         arg.
4135         (pa_parse_addb_64_cmpltr):  New function.
4136
4137         * config/tc-hppa.c (pa_ip):  Change error message.
4138         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
4139         '?Q' args to allow falling through.
4140
4141         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
4142         Remove unused conditional codes.
4143         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
4144
4145 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4146
4147         * config/tc-d30v.c (CHAR_BIT): Define.
4148         (check_range): Fix bit operations to support integers bigger than
4149         32 bits.
4150
4151 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4152
4153         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4154         operands.
4155
4156 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
4157                           Doug Evans  <devans@cygnus.com>
4158
4159         Add support for m32rx.
4160         * config/tc-m32r.c (enable_m32rx): New static global.
4161         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4162         (allow_m32rx): New function.
4163         (M32R_SHORTOPTS): Add `O'.
4164         (md_longopts): Add --m32rx plus several warning options.
4165         (md_parse_option): Handle new options.
4166         (md_show_usage): Print them.
4167         (md_begin): Enable m32rx.
4168         (OPERAND_IS_COND_BIT): New macro.
4169         (first_writes_to_seconds_operands): New function.
4170         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4171         (target_make_parallel,assemble_two_insns): New functions.
4172         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4173         If optimizing and m32rx, try to make consecutive insns parallel.
4174
4175 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4176
4177         * config/tc-mips.c (nopic_need_relax): Allow for the
4178         .sdata.foo sections generated by -fdata-sections,
4179         and for the .gnu.linkonce.s sections generated by C++.
4180
4181 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4182
4183         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4184         with cleaner code using completer prefixes.   Add 'Y'.
4185
4186         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4187
4188 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4189
4190         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4191         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4192         insn does not match and we should try the next insn in the table.
4193
4194 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4195
4196         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4197
4198 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4199
4200         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4201         of PA2.0 support.
4202
4203 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4204
4205         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4206         OBJ_ELF.  If ELF, add "sq".
4207         (md_parse_option): If ELF, ignore -s and -q.
4208         (md_show_usage): Mention ELF options.
4209
4210 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4211
4212         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4213         operands.
4214
4215         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4216
4217         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4218
4219         * config/tc-hppa.c (struct pa_it): New field "trunc".
4220         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4221         (pa_parse_ftest_gfx_completer): New function
4222         (pa_parse_fp_cnv_format): New function.
4223
4224         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4225         (md_apply_fix): Handle 22bit pc-rel branches.
4226
4227         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4228
4229         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4230
4231         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4232
4233         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4234
4235 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4236
4237         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4238         (pa_ip): Handle 'fX'.
4239
4240 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4241
4242         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4243         unwinds unless the function is in the text space.
4244         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4245
4246 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4247
4248         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4249         (md_assemble): To here.  Tweak address generation.
4250
4251         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4252         debug_line.
4253         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4254         (md_assemble): Call dwarf2_where for OBJ_ELF.
4255         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4256         (pa_end_of_source): New function.
4257         * tc-hppa.h (md_end): Define for OBJ_ELF.
4258
4259 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4260
4261         * configure.in (Canonicalization of target names): Remove adding
4262         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4263         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4264         * configure: Regenerate.
4265
4266 1999-09-14  Donn Terry  <donn@interix.com>
4267
4268         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4269
4270 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4271
4272         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4273         pc-relative jmp/call to an absolute symbol.
4274         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4275         absolute section symbols.
4276
4277         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4278         jump handling code and comments.
4279
4280 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4281
4282         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4283         the value if TE_PE and a global defined symbol.
4284
4285 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4286
4287         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4288         print the symbol, rather than printing it here.
4289
4290 1999-09-11  Donn Terry  <donn@interix.com>
4291
4292         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4293         BFD_RELOC_RVA relocations.
4294
4295         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4296         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4297         starts with "_G".
4298
4299         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4300         defined.
4301         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4302         * doc/internals.texi (Object format backend): Document
4303         SET_SECTION_RELOCS.
4304
4305         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4306         relocations against global symbols if TE_PE.
4307
4308         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4309         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4310
4311         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4312         symbols.
4313
4314         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4315         symbols which do not have a constant value, or tags with
4316         non-tags.  Remove the symbol from the list before adding it at the
4317         end.
4318
4319         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4320         C_FCN symbol differently if TE_PE.
4321         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4322         appears in the pseudo-op, rather coff_line_base which is only set
4323         for a .bf symbol.
4324
4325         * config/obj-coff.c (obj_coff_loc): New static function.
4326         (obj_pseudo_table): Add "loc".
4327
4328         * config/obj-coff.c (add_lineno): Check that the line number is
4329         positive.
4330
4331         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4332         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4333         int.
4334         (md_atof): Return NULL rather than 0.
4335         * config/tc-i386.c (md_atof): Change type to int.
4336         * expr.c (expr): Change first parameter to int.
4337         * config/obj-coff.c: Add declarations for static functions.
4338         (coff_frob_symbol): Use SYM_AUXENT.
4339         * config/tc-i386.h (flag_16bit_code): Don't declare.
4340
4341         * config/obj-coff.c (obj_coff_section): Default to setting
4342         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4343
4344         * write.c (adjust_reloc_syms): Print adjusted fixup.
4345
4346         * expr.c (integer_constant): Correct too_many_digits calculation
4347         in base 10 case.
4348
4349 1999-09-09  Andreas Schwab  <schwab@suse.de>
4350
4351         * doc/c-arm.texi: Fix arguments of @var to not contain
4352         punctuation.
4353
4354 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4355
4356         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4357         and COFF targets.
4358         (md_parse_option): Only support -k flag for ELF and COFF targets.
4359
4360 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4361
4362         * config/tc-hppa.c (pa_ip): Put strict register checks before
4363         call to pa_parse_number.
4364
4365         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4366
4367 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4368
4369         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4370         BFD_ASSEMBLER code.
4371
4372 1999-09-06  Donn Terry  <donn@interix.com>
4373
4374         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4375
4376 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4377
4378         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4379         candidate instruction.  Require registers for register arguments
4380         when in strict mode.  Require assemble-time constants for
4381         constants when in strict mode.
4382         (pa_get_absolute_expression): Require a constant when in strict
4383         mode.
4384
4385 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4386
4387         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4388
4389 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4390
4391         * config/tc-pj.c: New file, supports picoJava in ELF.
4392         * config/tc-pj.h: Ditto.
4393         * configure.in (pjl*, pj*): New targets.
4394         * Makefile.am: Rebuild dependencies.
4395         (CPU_TYPES): Add pj.
4396         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4397         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4398         * doc/c-pj.texi: New file.
4399         * doc/as.texinfo: Add some PJ specifics.
4400         * doc/all.texi: Add PJ to the list of all architectures, sort them
4401         all alphabetically.
4402         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4403         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4404
4405 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4406
4407         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4408         (obj_frob_file): Test for null pointer.
4409         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4410         (OBJ_PROCESS_STAB): And here.
4411         (elf_obj_sy): Remove
4412
4413         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4414         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4415         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4416
4417         * config/obj-coff.c (no_func): Remove.
4418         (coff_format_ops): Change occurrences of no_func to 0, as we test
4419         for 0 in obj-multi.h.
4420
4421         * configure.in:  Enable bfd for i386-coff when primary target is
4422         bfd.  Enable i386 elf,coff emulation support.  Don't set
4423         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4424         emulation to support.
4425         *configure: Regenerate.
4426
4427 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4428
4429         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4430         .section .line directive is encountered.
4431
4432 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4433
4434         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4435         format.
4436
4437         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4438         * as.texinfo: Document --gdwarf2 command line option.
4439         Add additional documentation of ARM command line switches.
4440
4441 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4442
4443         * config/tc-i386.c (i386_intel_memory_operand): Combine
4444         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4445         and RESTORE_END_STRING around parse_register calls.
4446         (i386_operand): Here too.
4447         (i386_is_reg): Remove.
4448         (parse_register): Move as_bad calls from within this function to
4449         callers.
4450
4451 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4452
4453         Based on a patch from H.J. Lu  <hjl@gnu.org>
4454         * config/tc-i386.c (parse_register): Handle FP regs specially.
4455         (md_begin): Remove '(' and ')' from register_chars.
4456
4457 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4458
4459         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4460         error message (done elsewhere).
4461
4462 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4463
4464         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4465
4466 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4467
4468         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4469         args by 'f'.
4470
4471         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4472
4473         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4474         between args.
4475         Add new completers.  Fix bug in 64 bit condition handling.
4476
4477         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4478         'cS', and 'c*'.
4479
4480         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4481
4482         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4483
4484         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4485
4486 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4487
4488         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4489         (struct ls): Add frag field.  Initialize it to zero.
4490         (out_end_sequence): New local text_frag.  Set it while in text section.
4491         Replace address check with frag check.  Set ls.frag to text_frag if
4492         out_set_addr called.
4493         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4494         Set it before switching sections.  Replace address check with frag
4495         check.  Set ls.frag to saved_frag if out_set_addr called.
4496
4497 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4498
4499         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4500         output "advance_pc" opcode instead of calling gen_addr_line().
4501         The latter has the undesired side-effect of creating a new row
4502         in the debug line info matrix.
4503
4504 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4505
4506         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4507         ls.last_filename if last is less than zero.  Set ls.last_filename
4508         when allocating new entry.
4509         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4510         call.
4511
4512 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4513
4514         * config/tc-i386.c (i386_index_check): Fix the displacement size
4515         when INFER_ADDR_PREFIX.
4516
4517 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4518
4519         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4520         display its value.
4521
4522 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4523
4524         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4525         handle 0xffffNNNN constants correctly.
4526
4527 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4528
4529         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4530         as well as loads.
4531
4532 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4533
4534         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4535         (md_apply_fix3): Always pass positive values to
4536         validate_offset_imm.
4537
4538 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4539
4540         * config/tc-arm.c (skip_whitespace): New macro.
4541         Formatting tidy ups.
4542
4543         (md_apply_fix3): Store relocation offset in addend for ELF based
4544         relocs.
4545         (arm_force_relocation): Always generate relocs for Thumb function
4546         calls.
4547
4548 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4549
4550         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4551         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4552
4553 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4554
4555         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4556         flags for the unwind subspace.
4557
4558         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4559         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4560         suitable relocation based on the size of the target's pointer.
4561         Always Use subsegment zero for the unwinders.
4562         (pa_level): Handle "2.0w".
4563
4564 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4565
4566         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4567         with the following instruction unless this was specified.
4568
4569 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4570
4571         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4572         certain sections, to match BFD changes.
4573
4574 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4575
4576         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4577         (EXTRA_SCRIPTS): Define to keep automake happy.
4578         * Makefile.in: Rebuild.
4579
4580 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4581
4582         * Makefile.am: Rename .dep* files to DEP*.
4583         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4584         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4585         targets to DEPOBJ.
4586         * Makefile.in: Rebuild.
4587
4588 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4589
4590         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4591
4592 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4593
4594         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4595         avoid problems on DOS filesystems.
4596         * Makefile.in: Rebuild.
4597
4598         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4599
4600 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4601
4602         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4603         section flag.
4604
4605 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4606
4607         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4608         line to create ${GDBINIT} rather than .gdbinit.
4609         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4610
4611 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4612
4613         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4614
4615 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4616
4617         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4618
4619 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4620
4621         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4622         non-adjustable symbols.
4623
4624 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4625
4626         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4627
4628 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4629
4630         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4631         operands.
4632
4633 1999-08-05  Donn Terry  <donn@interix.com>
4634
4635         * config/te-interix.h: New file.
4636         * configure.in (i386-*-interix*): New target.
4637         * configure: Rebuild.
4638
4639 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4640
4641         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4642         selectors for ELF too.
4643         (selector_table): Add "ltp" and "rtp" selectors.
4644
4645 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4646
4647         * config/tc-i386.c (i386_operand): No need to change
4648         operand_string pointer in segment reg case before goto
4649         do_memory_reference.  Initialise displacement_string_start and
4650         displacement_string_end after do_memory_reference label.
4651         (i386_index_check): Add operand_string param, and print error
4652         message on failure here.
4653         (i386_intel_memory_operand): Instead of here.
4654         (i386_operand): And here.
4655         (INFER_ADDR_PREFIX): Enable.
4656
4657         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4658
4659         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4660         opcode_modifier defines.
4661
4662         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4663         * config/tc-i386.c (stackop_size): New variable.
4664         (set_16bit_code_flag): Clear it here.
4665         (set_16bit_gcc_code_flag): New function.
4666         (md_pseudo_table): Add "code16gcc" entry.
4667         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4668
4669 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4670
4671         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4672         next_set_end even if the end symbol is being discarded.
4673
4674         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4675         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4676         * config/obj-coff.c: Likewise.
4677         (seg_info_type): Remove.
4678         (seg_info_off_by_4): Change to array of segT.
4679         (s_get_segment): Adjust accordingly.
4680         (obj_pseudo_table): Fully initialize sentinel entry.
4681
4682         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4683         Ralf Baechle <ralf@uni-koblenz.de>.
4684
4685 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4686
4687         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4688
4689 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4690
4691         * config/tc-i386.c: Indentation and white space changes.
4692         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4693         don't enable it by default.
4694         (i386_intel_operand): Remove redundant prototype.
4695         Move check on number of memory operands, and i.mem_operands++
4696         (i386_intel_memory_operand): To here.
4697         Remove i386_immediate code from here.  Remove special case code
4698         for input and output using (%dx).  Remove base/index checks and
4699         call i386_index_check instead.  Save initial operand_string
4700         argument for error message.
4701         (i386_operand): Remove redundant prototype.  Move base/index
4702         checks to i386_index_check.
4703         (i386_displacement): Move intel mode check for non-zero
4704         i.disp_operand
4705         (i386_intel_memory_operand): To here.
4706
4707 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4708
4709         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4710         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4711         by .register pseudo-op if -64 and --no-undeclared-regs.
4712         (s_register, sparc_adjust_symtab): New functions.
4713         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4714         Declare sparc_adjust_symtab as tc_adjust_symtab.
4715         * doc/c-sparc.texi: Add description of #ignore special literal
4716         for .register pseudo-op.
4717
4718 1999-07-30  Catherine Moore  <clm@cygnus.com>
4719
4720         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4721         the relocation's section offset.
4722
4723 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4724
4725         * write.c (fixup_segment): Fix generic error check overflow test.
4726
4727         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4728         X_add_number to long.
4729
4730 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4731
4732         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4733         processing.
4734
4735 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4736
4737         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4738         VTABLE relocations.
4739
4740 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4741
4742         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4743
4744         * configure.bat: Remove; obsolete.
4745         * config/go32.cfg: Likewise.
4746
4747 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4748
4749         * configure.in (i386-*-vxworks*): New target.
4750         * configure: Rebuild.
4751
4752 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4753
4754         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4755
4756 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4757
4758         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4759         on -64 and not pic.
4760         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4761         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4762         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4763         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4764         MAX_RELOC_EXPANSION): Define.
4765         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4766
4767 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4768
4769         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4770         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4771         block.  Print a warning if an 8-bit or 16-bit constant
4772         displacement or immediate is truncated on output.
4773         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4774         immediate.
4775         (i386_operand): Disallow immediate jump absolute operand.
4776
4777 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4778
4779         * configure.in: Bump version number to 2.9.5.
4780         * configure: Rebuild.
4781
4782         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4783         or %llx work.
4784
4785 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4786
4787         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4788         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4789
4790 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4791
4792         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4793         is defined.
4794         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4795
4796         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4797         if -mno-fpu was given.
4798         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4799         relocs.
4800         (cons_fix_new_arm): Remove misleading comments.
4801
4802 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4803
4804         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4805         error message.
4806         (relax_segment): Likewise.  After giving a rs_org error, convert
4807         the frag to rs_align to avoid cascading errors.
4808
4809 1999-07-12  Andreas Schwab  <schwab@suse.de>
4810
4811         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4812
4813 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4814
4815         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4816         as appropriate.  Fill in structure initializations.  Add variable
4817         initializations.  Add casts.
4818         * dwarf2dbg.c (print_stats): Change i to size_t.
4819         * listing.c (listing_listing): Change list_line to unsigned int.
4820
4821 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
4822
4823         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4824         rather than checking for \001 and \002 in symbol name.
4825         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4826
4827 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
4828
4829         * configure.in (hppa*-linux-gnu*): New target.
4830         * configure: Rebuilt.
4831
4832 1999-07-08  Nick Clifton  <nickc@cygnus.com>
4833
4834         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4835
4836 1999-07-07  Nick Clifton  <nickc@cygnus.com>
4837
4838         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4839         accessing symbolP directly.
4840
4841 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
4842
4843         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4844         for ELF.
4845
4846 1999-07-05  Nick Clifton  <nickc@cygnus.com>
4847
4848         * config/tc-arm.c (ARM_EXT_V5): Define.
4849         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4850         (md_begin): Detect ARM v5 architectures.
4851         (md_parse_option): Accept arm v5 specification.
4852         (md_show_usage): Documment -marmv5 switch.
4853
4854         * doc/c-arm.texi: Document -marmv5 command line option.
4855
4856         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
4857         op.
4858         (validate_immediate_twopart): New function.  Determine if a
4859         constant can be computed by two ADD instructions.
4860         (output_inst): Remove its command line parameter - it was never
4861         used.
4862         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4863         implememt the ADRL pseudo op.
4864         (tc_gen_reloc): Generate a suitable error message if an ADRL
4865         instruction tries to generate a real reloc.
4866
4867         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4868
4869 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
4870
4871         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4872         into lower case.
4873
4874 1999-06-27  H.J. Lu  <hjl@gnu.org>
4875
4876         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4877         non BFD_ASSEMBLER case.
4878
4879 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
4880
4881         * config/obj-coff.c (obj_coff_section): Mark writable sections as
4882         data.
4883
4884 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
4885
4886         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4887         out_end_sequence() when the address decreases due to a new frag.
4888         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4889         numbering starts with 1.
4890
4891 1999-06-23  Nick Clifton  <nickc@cygnus.com>
4892
4893         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4894         .section for COFF.
4895         (mcore_s_text): Call obj_elf_text for ELF target.
4896         (mcore_s_data): Call obj_elf_data for ELF target.
4897         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
4898         for COFF target.
4899         (mcore_s_bss): New function:  Dump literal table before changing
4900         sections.
4901         (mcore_s_comm): New function:  Dump literal table before changing
4902         sections.
4903
4904         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4905         No longer static functions.
4906         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4907         Provide prototypes for these functions.
4908
4909 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
4910
4911         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4912         a list of names, to try obj_segment_name, and to try abbreviated
4913         names when using COFF without long section names.
4914
4915         * config/tc-alpha.c: More use of symbol accessor functions.
4916         * config/tc-arc.c: Likewise.
4917         * config/tc-d30v.c: Likewise.
4918         * config/tc-fr30.c: Likewise.
4919         * config/tc-i860.c: Likewise.
4920         * config/tc-m88k.c: Likewise.
4921         * config/tc-mcore.c: Likewise.
4922         * config/tc-ns32k.c: Likewise.
4923         * config/tc-sparc.c: Likewise.
4924         * config/tc-v850.c: Likewise.
4925
4926         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4927         sy_value with appropriate accessor functions.
4928         * config/tc-arm.c (md_apply_fix3): Likewise.
4929         * config/tc-d10v.c (AT_WORD_P): Likewise.
4930         * config/tc-v850.c (reg_name_search): Likewise.
4931
4932         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4933         use symbol_get_bfdsym instead.
4934         * config/tc-ppc.c (md_assemble): Likewise.
4935         * config/tc-v850.c (v850_comm): Likewise.
4936
4937 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
4938
4939         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4940         the symbol, rather than accessing the bsym member.
4941         * config/tc-d10v.c (tc_gen_reloc): Likewise.
4942         * config/tc-d30v.c (tc_gen_reloc): Likewise.
4943         * config/tc-mcore.c (tc_gen_reloc): Likewise.
4944         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4945         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4946         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4947         * config/tc-tic30.c (tc_gen_reloc): Likewise.
4948         * config/tc-v850.c (tc_gen_reloc): Likewise.
4949
4950 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
4951
4952         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4953         (hppa_gen_reloc_type): Conditionalize on BFD64.
4954         (tc_gen_reloc): Re-enable ELF relocations.
4955         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4956
4957 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
4958
4959         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4960         warning.
4961         (do_ldst): Move assignment out of if condition.
4962         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
4963         parentheses to avoid warning.
4964
4965 1999-06-21  Nick Clifton  <nickc@cygnus.com>
4966
4967         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4968         macro to get at the BFD symbol associated with a GAS symbol.
4969
4970 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
4971
4972         * config/tc-ppc.c: Update for symbol handling changes.
4973         * config/obj-coff.c: Likewise.
4974
4975 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
4976
4977         * tc-hppa.c: General cleanups of ELF support.  No more spaces
4978         and subspaces for ELF.
4979         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4980         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4981         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4982         (UNWIND_SECTION_NAME): Likewise.
4983         (space/subspace related structures): Conditionalize definitions
4984         on OBJ_SOM.
4985         (space/subspace directives and support routines): Conditionalize
4986         definitions and references/uses on OBJ_SOM.
4987         (label_symbol_struct): For ELF, track the symbol's segment.  For
4988         SOM track its space.
4989         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4990         changes.
4991         (USE_ALIASES): Kill for both SOM & ELF.
4992         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4993         (pa_space, pa_subspace): Corresponding changes.
4994         (pa_spaces_begin): Corresponding chagnes.
4995         (md_begin): Do not muck around with space/subspace stuff for
4996         OBJ_ELF.
4997         (md_apply_fix): Temporarily disable argument relocation stuff
4998         for OBJ_ELF.
4999         (tc_gen_reloc): Temporarily disable relocation generation for
5000         OBJ_ELF
5001         (pa_build_unwind_subspace): Similarly.
5002
5003 1999-06-16  Nick Clifton  <nickc@cygnus.com>
5004
5005         * config/tc-arm.c (thumb_set): New pseudo op.
5006         (text, data, section): Override these pseudo ops with ARM
5007         specific versions.
5008         (s_thumb_set): New function: Perform the same as a .set pseudo
5009         op, but also mark the alias'ed symbol as being a Thumb
5010         function.
5011         (arm_s_text): New function: Perform the same as the .text
5012         pseudo op, but dump the literal pool before changing
5013         sections.
5014         (arm_s_data): New function: Perform the same as the .data
5015         pseudo op, but dump the literal pool before changing
5016         sections.
5017         (arm_s_section): New function: Perform the same as the
5018         .section pseudo op, but dump the literal pool before changing
5019         sections.
5020         (arm_cleanup): Do not reset the current section before dumping
5021         the literal pool.
5022
5023 1999-06-17  Nick Clifton  <nickc@cygnus.com>
5024
5025         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5026         OPTION_NO_WARN_UNMATCHED entries.
5027         (md_parse_option): Generate a warning message if an unrecognised
5028         option is encountered.
5029
5030         * config/tc-d10v.c (do_not_ignore_hash): New variable.
5031         (get_operands): When parsing an expression after an '@' symbol
5032         has been detected, do not ignore '#' symbols.
5033         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5034         false.
5035
5036 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5037
5038         From K. Richard Pixley <rich@noir.com>:
5039         * configure.in (ppc-*-vxworks*): New target.
5040         * configure: Rebuild.
5041
5042 1999-06-12  Philip Blundell  <philb@gnu.org>
5043
5044         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5045
5046 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5047
5048         * write.c (adjust_reloc_syms): Rather than never reducing reloc
5049         which refer to symbols in linkonce sections, permit reducing the
5050         relocs if the symbol is local.
5051
5052 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5053
5054         * subsegs.c (subseg_text_p): New function.
5055         * as.h (subseg_text_p): Declare.
5056         * read.c (do_align): Use subseg_text_p to set the default fill.
5057         * write.c (subsegs_finish): Likewise.
5058         * config/obj-coff.c (write_object_file): Likewise.
5059         * config/tc-i386.h (md_maybe_text): Don't define.
5060         (md_do_align): Use subseg_text_p to set the default fill.
5061         * config/tc-m32r.c (m32r_do_align): Likewise.
5062         * config/tc-sh.c (sh_do_align): Likewise.
5063         * config/tc-sparc.h (md_do_align): Likewise.
5064
5065 1999-06-12  David O'Brien  <obrien@freebsd.org>
5066
5067         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5068         * configure: Rebuild.
5069
5070 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5071
5072         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5073         * Makefile.am: Rebuild dependencies.
5074         * Makefile.in: Rebuild.
5075
5076         * config/tc-i386.c (i386_immediate): Remove unused label
5077         seg_unimplemented.
5078
5079         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5080         * symbols.c: Likewise.
5081         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5082         sy_next field when taking address, rather than symbol_next.
5083
5084         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5085         offsetT.
5086         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
5087         value from the output file architecture.
5088         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5089         * dwarf2dbg.h: Change bfd_vma to addressT.
5090
5091 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5092
5093         * dwarf2dbg.h: Use PARAMS in function declarations.
5094
5095 1999-06-11  Martin Dorey  <mdorey@madge.com>
5096
5097         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5098         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5099         OBJ_ELF.
5100         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5101
5102 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5103
5104         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5105
5106         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5107         popsection.
5108
5109         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5110
5111         * read.c (read_a_source_file): Only declare inescape if
5112         QUOTES_IN_INSN.
5113
5114         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5115         match parameters.
5116         (find_entry_byval): Add parens to avoid warning.
5117
5118         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5119
5120         * symbols.c (resolve_symbol_value): Don't permit subtraction of
5121         undefined symbols.
5122
5123 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
5124
5125         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5126         with isoctal.
5127
5128         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5129         synthetize_setx): New functions.
5130         (md_assemble): Broken the special cases into the above
5131         functions. Make compiler happy if sizeof(bfd_vma)==4.
5132         Fix sethi generated from set/setuw. If instructions have a relloc,
5133         always clear the fields to be relocated in the opcode.
5134         (sparc_ip): Remove special_case global variable.
5135
5136 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
5137
5138         Based on patches from John W. Woznack <jwoznack@concentric.net>:
5139         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
5140         indication of success rather than a value.
5141         (itbl_get_val): Likewise.
5142         (itbl_get_field): Use strcspn.  Change delimiters to include
5143         parens.
5144         * itbl-ops.h (itbl_get_reg_val): Update declaration.
5145         (itbl_get_val): Likewise.
5146         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5147
5148         * symbols.c (copy_symbol_attributes): Convert local symbols to
5149         regular symbols.
5150
5151 1999-06-10  Nick Clifton  <nickc@cygnus.com>
5152
5153         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5154         ARM920t.
5155
5156 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5157
5158         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5159         Optimize set if sizeof(bfd_vma) == 64.
5160         (sparc_ip): Fix sethi - without %hi() it should generate
5161         R_SPARC_22 reloc, not R_SPARC_HI22.
5162         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5163
5164 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5165
5166         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5167         (s_ncons): New function.
5168         (native_op_table): New table.
5169         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5170         R_SPARC_OLO10 handling.
5171
5172 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5173
5174         * expr.h (struct expressionS): Revert last change; widen X_op.
5175         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5176
5177 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5178
5179         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5180         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5181         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5182         * Makefile.in: Regenerated.
5183
5184         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5185         `common' pass on to s_mri_common.
5186         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5187
5188 1999-06-06  Richard Henderson  <rth@cygnus.com>
5189
5190         * config/obj-elf.c (obj_elf_section): Don't free the return
5191         value of demand_copy_C_string.
5192
5193 1999-06-05  Richard Henderson  <rth@cygnus.com>
5194
5195         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5196         creation logic from obj_elf_create_section.
5197
5198         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5199         (section_stack): New.
5200         (special_sections): Make const.
5201         (obj_elf_section): Gut and rewrite parsing.
5202         (obj_elf_change_section): New function broken out of obj_elf_section.
5203         (obj_elf_parse_section_letters): Likewise.
5204         (obj_elf_section_word): Likewise.
5205         (obj_elf_section_type): Likewise.
5206         (obj_elf_previous): Treat as a toggle.
5207         (obj_elf_popsection): New.
5208         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5209         (ppc_section_type): Likewise.
5210         * config/tc-ppc.h: Likewise.
5211
5212         * expr.h (struct expressionS): Don't make X_op a bitfield.
5213         * config/tc-alpha.c: Update for symbol handling changes.
5214         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5215         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5216
5217 1999-06-05  Richard Henderson  <rth@cygnus.com>
5218
5219         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5220         (dwarf2_gen_line_info): Kill unused variables.
5221         (dwarf2_finish): Likewise.
5222         (dwarf2_where): Likewise.
5223         (dwarf2_directive_file): If we've only got a string,
5224         hand off to s_app_file.
5225         * ecoff.c: Move the include of ecoff.h.
5226         * symbols.h (S_IS_FUNCTION): Prototype.
5227
5228         * read.c (LEX_HASH): Supply a default.
5229         (lex_type): Use it.
5230         (s_globl): Update `c' after skipping whitespace.
5231         * read.h (LEX_END_NAME, is_name_ender): New.
5232         * expr.c (get_symbol_end): Respect it.
5233
5234 1999-06-04  Mark Klein <mklein@dis.com>
5235
5236         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5237         to real if OBJ_SOM
5238         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5239
5240         * config/tc-hppa.c: Update for symbol handling changes.
5241
5242 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5243
5244         * cgen.c: Update for symbol handling changes.
5245         * config/tc-m32r.c: Likewise.
5246
5247         * config/tc-hppa.h: Update for symbol handling changes.
5248         * config/tc-hppa.c: Likewise.
5249
5250         * config/tc-arm.h: Update for symbol handling changes.
5251         * config/tc-arm.c: Likewise.
5252         (symbol_make_empty): Remove.  Just use symbol_create.
5253
5254         * symbols.c (symbol_set_tc): Correct name.
5255
5256         * Makefile.am: Rebuild dependencies.
5257         ($(OBJS)): Don't depend upon struc-symbol.h.
5258         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5259         * dep-in.sed: Don't remove struc-symbol.h.
5260         * Makefile.in: Rebuild.
5261
5262         * doc/internals.texi (Symbols): Describe changes in symbol
5263         handling.
5264
5265 1999-06-03  Richard Henderson  <rth@cygnus.com>
5266
5267         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5268         instead of doing the work by hand.
5269
5270 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5271
5272         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5273         state of line state-machine.
5274         (struct ls): Collect DWARF2 line state-machine state in new member
5275         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5276         resulted in any DWARF2 directives.
5277         (reset_state_machine): New function.
5278         (out_end_sequence): Ditto.
5279         (dwarf2_gen_line_info): When switching sections or switching to a
5280         lower text address, call out_end_sequence() first to terminate the
5281         previous code sequence as code sequences MUST have monotonically
5282         increasing addresses.
5283         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5284
5285 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5286
5287         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5288         DWARF2 debug info (line information only, at this point).
5289         * as.h: Update comment about supported debug formats.
5290         * dwarf2dbg.c, dwarf2dbg.h: New files.
5291         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5292
5293         * expr.c (operand): Don't use [ for parens if we want an index op.
5294         (op_encoding): Switch [ into O_index, if desired.
5295         (op_rank): Renumber with O_index on bottom.
5296         (expr): If O_index, match closing bracket.
5297         * expr.h (O_index): New.
5298
5299         * read.c (read_a_source_file): Conditionally allow matched "
5300         in lines passed to md_assemble.
5301
5302         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5303
5304 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5305
5306         Add support for storing local symbols in a small structure to save
5307         memory when assembling large files.
5308         * as.h: Don't include struc-symbol.h.
5309         (symbolS): Add typedef.
5310         * symbols.c: Include struc-symbol.h.
5311         (local_hash): New static variable.
5312         (save_symbol_name): New static function, from symbol_create.
5313         (symbol_create): Call save_symbol_name.
5314         (local_symbol_count): New static variable.
5315         (local_symbol_conversion_count): Likewise.
5316         (LOCAL_SYMBOL_CHECK): Define.
5317         (local_symbol_make): New static function.
5318         (local_symbol_convert): New static function.
5319         (colon): Handle local symbols.  Create local symbol for local
5320         label name.
5321         (symbol_table_insert): Handle local symbols.
5322         (symbol_find_or_make): Create local symbol for local label name.
5323         (symbol_find_base): Check for local symbol.
5324         (symbol_append, symbol_insert): Check for local symbols.
5325         (symbol_clear_list_pointers, symbol_remove): Likewise.
5326         (verify_symbol_chain): Likewise.
5327         (copy_symbol_attributes): Likewise.
5328         (resolve_symbol_value): Handle local symbols.
5329         (resolve_local_symbol): New static function.
5330         (resolve_local_symbol_values): New function.
5331         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5332         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5333         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5334         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5335         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5336         (symbol_previous, symbol_next): New functions.
5337         (symbol_get_value_expression): Likewise.
5338         (symbol_set_value_expression): Likewise.
5339         (symbol_set_frag, symbol_get_frag): Likewise.
5340         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5341         (symbol_mark_used_in_reloc): Likewise.
5342         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5343         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5344         (symbol_mri_common_p): Likewise.
5345         (symbol_mark_written, symbol_clear_written): Likewise.
5346         (symbol_written_p): Likewise.
5347         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5348         (symbol_section_p, symbol_equated_p): Likewise.
5349         (symbol_constant_p): Likewise.
5350         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5351         (symbol_get_obj, symbol_set_obj): Likewise.
5352         (symbol_get_tc, symbol_set_tc): Likewise.
5353         (symbol_begin): Initialize local_hash.
5354         (print_symbol_value_1): Handle local symbols.
5355         (symbol_print_statistics): Print local symbol statistics.
5356         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5357         Declare new symbols.c functions.  Move many declarations here from
5358         struc-symbol.h.
5359         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5360         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5361         (struct symbol): Move bsym to make it clearly the first field.
5362         Remove TARGET_SYMBOL_FIELDS.
5363         (symbolS): Don't typedef.
5364         (struct broken_word): Remove.
5365         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5366         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5367         (symbol_clear_list_pointers): Likewise.
5368         (symbol_insert, symbol_remove): Likewise.
5369         (symbol_previous, symbol_append): Likewise.
5370         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5371         (struct local_symbol): Define.
5372         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5373         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5374         (local_symbol_get_frag, local_symbol_set_frag): Define.
5375         (local_symbol_get_real_symbol): Define.
5376         (local_symbol_set_real_symbol): Define.
5377         Define.
5378         * write.c (write_object_file): Call resolve_local_symbol_values.
5379         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5380         (TARGET_SYMBOL_FIELDS): Don't define.
5381         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5382         ECOFF_DEBUGGING, add ECOFF fields.
5383         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5384         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5385         ECOFF_DEBUGGING, add ECOFF fields.
5386         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5387         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5388         * config/tc-mcore.h: Don't include struc-symbol.h.
5389         (TARGET_SYMBOL_FIELDS): Don't define.
5390         (struct mcore_tc_sy): Define.
5391         (TC_SYMFIELD_TYPE): Define.
5392         * Many files: Use symbolS instead of struct symbol.  Use new
5393         accessor functions rather than referring to symbolS fields
5394         directly.
5395
5396         * read.c (s_mri_common): Don't add in value of line_label.
5397
5398         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5399         checking for SEC_LINK_ONCE.
5400
5401         * config/tc-sh.h (sh_fix_adjustable): Declare.
5402
5403         * app.c (input_buffer): New static variable.
5404         (app_push): Save saved_input in allocated buffer.
5405         (app_pop): Restored saved_input.
5406         (do_scrub_chars): Change get parameter to take char * and int as
5407         arguments.  Change GET macro to pass input_buffer to get
5408         function.  Don't save input into allocated buffer.
5409         * as.h (do_scrub_chars): Update declaration.
5410         * input-file.c (input_file_get): Change to take char * and int.
5411         Read data into passed in buffer.  Remove static buffer.
5412         * read.c (scrub_from_string): Change to take char * and int.  Copy
5413         data into passed in buffer.
5414
5415         * hash.h: Neaten.  Declare hash_traverse.
5416         * hash.c: Complete rewrite based on BFD hashing code.
5417         * gasp.c (chunksize): New variable.
5418         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5419         hash_delete.
5420
5421 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5422
5423         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5424         addend unless the target uses an old ABI.
5425
5426 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5427
5428         -Wchar-subscripts cleanup
5429         * listing.c (listing_newline): Use unsigned char variable, so
5430         calls to isascii,iscntrl are correct.
5431         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5432         (unsigned char).
5433         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5434         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5435         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5436         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5437
5438 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5439
5440         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5441         width for Coldfire.
5442         (arch_coldfire_p): New #define.
5443         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5444
5445 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5446
5447         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5448
5449         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5450         (install_operand): Add place `N'.
5451         (init_table): Add registers ACC, MACSR, MASK.
5452
5453         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5454
5455         * config/tc-m68k.c: Change mcf5200 --> mcf.
5456         (archs): Add mcf5206e, mcf5307.
5457         (m68k_ip): Add format `u'.
5458         (install_operand): Add place `m', `M', `h'.
5459         (init_table): Add upper/lower registers.
5460
5461         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5462
5463 1999-05-28  Martin Dorey  <mdorey@madge.com>
5464
5465         * config/tc-i960.c: Several minor changes to add ELF and
5466         BFD_ASSEMBLER support.
5467         * config/tc-i960.h: Likewise.
5468         * configure.in (i960-*-elf*): New target.
5469         * aclocal.m4, configure: Rebuild.
5470
5471 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5472
5473         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5474         reloc changes when defined(BFD_ASSEMBLER).
5475
5476 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5477
5478         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5479
5480         * write.c (write_print_statistics): Output to file, not stderr.
5481
5482         * expr.c (generic_bignum_to_int32,64): Prototype.
5483
5484         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5485         output_sleb128, output_uleb128, output_big_sleb128,
5486         output_big_uleb128, output_big_leb128): Prototype.
5487         (output_big_sleb128, output_big_uleb128): Make inline.
5488         (output_big_leb128): Remove inline
5489
5490         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5491         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5492         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5493         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5494         value for correct overflow check in write.c:fixup_segment.
5495         * write.c (fixup_segment): Move bitfield overflow checks to after
5496         the md_apply_fix call.
5497         * config/obj-coff.c (fixup_segment): Likewise.
5498         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5499         valueT *val argument.
5500
5501 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5502
5503         * config/atof-ieee.c (gen_to_words): Correctly round a
5504         denormalized number.  Fix off-by-one in range checking for
5505         exponent in a denormal.
5506
5507 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5508
5509         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5510         name.
5511
5512 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5513
5514         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5515
5516 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5517
5518         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5519         (ReverseRegRegmem): Remove.
5520         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5521         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5522         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5523         kludge.
5524
5525         From  Doug Ledford <dledford@redhat.com>
5526         * config/tc-i386.h (RegXMM): New for P/III.
5527         * config/tc-i386.c: Add support for P/III.
5528
5529 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5530
5531         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5532         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5533         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5534
5535 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5536
5537         * config/tc-i386.c (i386_immediate): Skip whitespace before
5538         complaining about junk after expression.
5539         (i386_displacement): Likewise.
5540
5541 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5542
5543         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5544         Don't copy before downcaseing.
5545
5546 1999-05-05  Catherine Moore  <clm@cygnus.com>
5547
5548         * tc-m68k.c: Include elf/m68k.h.
5549         (m68k_elf_final_processing): New routine.
5550         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5551         Define.
5552
5553 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5554
5555         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5556         17 bit fmt insn.
5557
5558 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5559
5560         * config/tc-mcore.c (mcore_s_section): Dump literals before
5561         changing section.
5562
5563 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5564
5565         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5566         for COFF/PE port.
5567
5568 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5569
5570         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5571         (TC_INIT_FIX_DATA): Delete.
5572         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5573         (TC_INIT_FIX_DATA): Delete.
5574         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5575         * write.c (fix_new_internal): Initialize fx_cgen member.
5576         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5577         (gas_cgen_md_apply_fix3): Update.
5578         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5579         (md_cgen_record_fixup_exp): Update.
5580         (FX_OPINFO_R_TYPE): Update.
5581
5582         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5583         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5584         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5585         * frags.h (struct frag): Make opindex, opinfo ints.
5586
5587         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5588
5589 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5590
5591         * aclocal.m4, configure: Updated for new version of libtool.
5592
5593 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5594
5595         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5596         md_apply_fix.
5597         (md_apply_fix3): Do not fix up absolute relocations against
5598         symbolic values.
5599
5600         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5601
5602 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5603
5604         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5605         changes and data-in-text directives.
5606         (mcore_cons): New function: intercept cons() operations.
5607         (mcore_float_cons): New function: intercept float_cons()
5608         operations.
5609         (mcore_stringer): New function: intercept stringer() operations.
5610
5611 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5612
5613         * obj.h (struct format_ops): Change generate_asm_lineno field to
5614         take no parameters.
5615         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5616
5617         * config/tc-alpha.c (find_opcode_match): Add default case to
5618         switch.
5619         (find_macro_match): Likewise.
5620         (load_expression): Parenthesize && within ||.
5621
5622         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5623
5624 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5625
5626         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5627         .text .data .section pseudo ops.
5628         (mcore_s_section): New function.  Dump lits before changing secs.
5629         (mcore_s_text): New function.  Dump lits before changing secs.
5630         (mcore_s_data): New function.  Dump lits before changing secs.
5631
5632 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5633
5634         * config/tc-mips.c (mips_32bitmode): New.
5635         (md_begin): Set mips_32bitmode if needed.
5636         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5637         Set EF_MIPS_32BITMODE.
5638
5639 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5640
5641         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5642         change.
5643
5644 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5645
5646         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5647
5648 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5649
5650         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5651         expressions correctly.
5652
5653
5654 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5655
5656         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5657
5658 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5659
5660         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5661         and fmpynfadd instructions.
5662
5663 1999-04-11  Richard Henderson  <rth@cygnus.com>
5664
5665         * as.h (environ): Declare it, if needed.
5666         * as.c (dump_statistics): Don't declare environ.
5667         * configure.in (environ): Detect declaration.
5668         * configure, config.in: Rebuild
5669
5670         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5671         (i386_displacement): Allocate enough space for replacement buffer.
5672         Clean up replacement buffer initialization.
5673
5674 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5675
5676         * subsegs.c (section_symbol): Don't create a new symbol if one
5677         already exists; instead, use the existing one, but set its segment
5678         and frag data if it hasn't already been defined.
5679         * config/obj-coff.c (c_section_symbol): Likewise.
5680
5681 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5682
5683         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5684
5685 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5686
5687         * config/tc-mcore.c: New File: Support routines for MCore
5688         assembler.
5689         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5690         * config/obj-coff.c: Add support for mcore-pe target.
5691
5692         * Makefile.am: Add support for MCore targets.
5693         * Makefile.in: Regenerate.
5694         * configure.in: Add support for MCore targets.
5695         * configure: Regenerate.
5696
5697         * doc/all.texi: Set MCORE.
5698         * doc/as.texinfo: Document MCore specific command line options.
5699
5700         * write.h: Prevent multiple inclusion.
5701
5702 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5703
5704         * asintl.h (LC_MESSAGES): Never define.
5705         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5706         does not define it.
5707         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5708         does not define it.
5709
5710         * Makefile.am (m68k-parse.c): If configuring in the source
5711         directory, copy m68k-parse.y into the local directory before
5712         running ylwrap, to remove spurious differences when generating
5713         snapshots.
5714         * Makefile.in: Rebuild.
5715
5716         * config/tc-sparc.h (md_do_align): Just allocate the number of
5717         bytes necessary, rather than always allocating 1024.
5718
5719 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5720
5721         * listing.c (listing_newline): Add cast to avoid warning.
5722         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5723         * config/tc-i386.c (i386_scale): Add return value.
5724         (build_displacement_string): Remove unused local temp_disp2.
5725         (i386_intel_memory_operand): Add parentheses to avoid warning.
5726         (i386_intel_operand): Remove unused local end_of_operand_string.
5727         (i386_operand): Remove unused local operand_modifier.
5728         (i386_operand): Add parens to avoid warning.
5729
5730 1999-04-04  Don Bowman <don@pixsci.com>
5731
5732         * configure.in: Add mips*-*-vxworks* target; have it define
5733         MIPS_STABS_ELF.
5734         * configure, config.in: Rebuild.
5735
5736 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5737
5738         * configure.in (emulations): Add support for arm-epoc-pe.
5739         * configure: Regenerate.
5740         * config/te-epoc-pe.h: New file.  Define macros specific to
5741         arm-epoc-pe target.
5742         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5743         for arm-epoc-pe target.
5744
5745 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5746
5747         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5748
5749 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5750
5751         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5752         detect ",n" without a condition.
5753         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5754
5755
5756 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5757
5758         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5759         instruction is encoded with one bit.
5760
5761
5762 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5763
5764         * doc/internals.texi (CPU backend): Mention that
5765         line_separator_chars should not include newline.  From thi
5766         <ttn@mingle.glug.org>.
5767
5768 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5769
5770         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5771         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5772
5773 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5774
5775         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5776
5777 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5778
5779         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5780
5781
5782 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5783
5784         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5785
5786 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5787
5788         * app.c (do_scrub_begin): Change '-' back to a symbol char
5789         so we can use multiple opcodes on a line again.
5790
5791         * config/tc-d30v.c: By default, warn if a symbol has
5792         the same name as a register.  Plus some minor
5793         updates from the branch.
5794
5795 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5796
5797         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5798         BFD_RELOC_16 and BFD_RELOC_64.
5799
5800 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5801
5802         * expr.c (expr): Add missing else.
5803
5804 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5805
5806         * config/tc-arm.c (md_apply_fix3): Improve error message.
5807
5808 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5809
5810         * Makefile.am (CPU_TYPES): Add fr30.
5811         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5812         (fr30,m32r dependencies): Update.
5813         * Makefile.in: Rebuild.
5814
5815         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5816         (gas_cgen_record_fixup_exp): Ditto.
5817         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5818         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
5819         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5820         (md_cgen_lookup_reloc): Update use of operand->type.
5821         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5822         (md_convert_frag): Call cgen_operand_lookup_by_num.
5823         (md_cgen_lookup_reloc): Update use of operand->type.
5824         (m32r_cgen_record_fixup_exp): Ditto.
5825
5826 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
5827
5828         * config/tc-mips.c (md_show_usage): Fix message.
5829
5830 1999-03-03  Nick Clifton  <nickc@cygnus.com>
5831
5832         * doc/c-arm.texi (ARM Syntax): Document new command line switches
5833         and LDR reg,=<expr> instruction.
5834
5835         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5836         -mcpu=arm9tdmi.
5837
5838 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
5839
5840         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5841
5842 1999-02-17  Nick Clifton  <nickc@cygnus.com>
5843
5844         This patch was created by: Scott Bambrough
5845         <scottb@corelcomputer.com>
5846
5847         * app.c:
5848           Special cased '@' character.  The '@' character is used as the
5849           ARM assembler comment character, as a special character
5850           and in ELF .symver pseudo-op's, and as a special character in
5851           .type and .section pseudo-ops.
5852         (symver_pseudo): New static variable.
5853         (symver_state): New static variable.
5854         (struct app_save): Add field 'symver_state'.
5855         (app_push): Save global symver_state int struct app_save.
5856         (app_pop): Restore global symver_state from struct app_save.
5857         (do_scrub_chars): Special case handling of '@' character in
5858         .symver pseudo-ops.
5859
5860         * configure.in: Modified to recognize armv* uname syntax from ARM
5861         Linux kernel.
5862         * configure: Regenerated.
5863
5864         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5865         a prefix to the section's type.
5866         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5867         the type's typename.
5868
5869         * config/tc-arm.h: Add support for PIC generation:
5870         (pic_code): New boolean.
5871         (obj_relocate_extern): Define.
5872         (TC_RELOC_RTSYM_LOC_FIXUP): Define
5873         (TC_CONS_FIX_NEW): Define.
5874         (tc_fix_adjustable): Define.
5875         (GLOBAL_OFFSET_TABLE_NAME): Define.
5876
5877         * config/tc-arm.c: Add support for PIC generation:
5878         (line_seperator_chars): Allow ';' as a seperator for Linux.
5879         (is_immediate_prefix): New macro.
5880         (arm_parse_reloc): New function.
5881         (s_arm_elf_cons): New function.
5882         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5883         (md_undefined_symbol): Special case handling for the Global Offset
5884           Table's symbol.
5885         (md_apply_fix3): Handle PIC relocs.
5886         (tc_gen_reloc): Handle PIC relocs.
5887         (md_parse_option): Add support for '-k' command line switch to
5888           enable PIC generation.
5889         (cons_fix_new_arm): New function.
5890         (s_arm_elf_cons): New function.
5891
5892 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
5893
5894         * configure.in: Add comments for uses of AC_DEFINE.
5895         * acinclude.m4: Likewise.
5896         * acconfig.h: Remove.
5897         * aclocal.m4: Rebuild.
5898         * configure: Rebuild.
5899         * Makefile.in: Rebuild.
5900         * config.in: Rebuild.
5901
5902 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
5903
5904         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5905         non-constant offset from a base register.
5906
5907 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
5908
5909         * config/tc-alpha.c (md_show_usage): Put \ before newline in
5910         strings always.
5911
5912 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
5913
5914         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5915         (emit_insn): Look for pc-relative and no-overflow specifiers on
5916         internal relocation types.
5917
5918 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
5919
5920         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5921         -mcpu=NNNN flags.
5922
5923         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5924         mips_cpu instead.
5925         (mips_4650, mips_4010, mips_4100): Variables removed.
5926         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5927         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5928         variables.
5929         (md_begin): Don't bother initializing the mips_NNNN variables;
5930         mips_cpu is set, and that's good enough now.
5931         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5932         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
5933         (show): New function, to handle wrapping in the CPU lists.
5934         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5935
5936 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
5937
5938         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5939         than treat as an immediate specifier.
5940
5941 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
5942
5943         * config/tc-i386.c: Prototype many functions.
5944         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5945         (i386_immediate): Remove unused second argument.
5946         (i386_intel_operand): Fix i386_is_reg typo.
5947         (i386_operand): Use allow_naked_reg.
5948         (output_invalid): Make operand int for K&R.
5949
5950 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
5951
5952         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5953         patch.
5954         * Makefile.in: Rebuild.
5955
5956 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
5957
5958         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5959         (cgen.o): Ditto.
5960         (EXTRA_as_new_SOURCES): Comment out.
5961         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5962         * Makefile.in: Rebuild.
5963         * doc/Makefile.in: Rebuild.
5964         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
5965         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
5966         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5967         * configure: Rebuild.
5968         * aclocal.m4: Rebuild.
5969         * config.in: Rebuild.
5970         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5971         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5972         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5973         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5974         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5975         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5976         (gas_cgen_record_fixup_exp): Ditto.
5977         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
5978         descriptor, not global variable.
5979         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5980         descriptor, not global variable.  Refer to insert_operand handler
5981         via cpu descriptor, not global function.
5982         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5983         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5984         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5985         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5986         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5987         * config/tc-m32r.c: Ditto.
5988         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5989         (md_assemble): Ditto.
5990         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5991
5992 1999-02-09  Nick Clifton  <nickc@cygnus.com>
5993
5994         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5995         relocations for ELF targets.
5996
5997 1999-02-08  Nick Clifton  <nickc@cygnus.com>
5998
5999         * configure.in: Add support for StrongARM target.
6000         * configure: Regenerate.
6001
6002 1999-02-05  Nick Clifton  <nickc@cygnus.com>
6003
6004         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6005
6006         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6007         for COFF ports.
6008
6009 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
6010
6011         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6012
6013 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
6014
6015         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
6016         (INTEL_DWORD_MNEM_SUFFIX):  Define.
6017         (BYTE_PTR):  Define.
6018         (WORD_PTR):  Define.
6019         (DWORD_PTR):  Define.
6020         (XWORD_PTR):  Define.
6021         (SHORT):  Define.
6022         (OFFSET_FLAT):  Define.
6023         (FLAT):  Define.
6024         (NONE_FOUND):  Define.
6025         (No_dSuf):  Define.
6026         (No_xSuf):  Define.
6027         * config/tc-i386.c  (set_intel_syntax):  New routine.
6028         (intel_syntax):  Declare.
6029         (allow_naked_reg):  Declare.
6030         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
6031         (intel_float_operand):  New routine.
6032         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
6033         Handle brackets as well as parens.  Call i386_intel_operand for
6034         intel syntax.  Reverse operands if appropriate.  Handle new
6035         suffixes.  Handle movzx and movsx.
6036         (i386_is_reg):  New routine.
6037         (i386_immediate):  New routine.
6038         (i386_scale):  New routine.
6039         (i386_displacement):  New routine.
6040         (i386_operand_modifier):  New routine.
6041         (build_displacement_string):  New routine.
6042         (i386_parse_seg):  New routine.
6043         (i386_intel_memory_operand):  New routine.
6044         (i386_intel_operand):  New routine.
6045         (i386_operand):  Call i386_displacement, i386_immediate,
6046         i386_scale, etc.  instead of handling inline.
6047         (parse_register):  Handle registers without prefix.
6048
6049 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
6050
6051         * configure:  Regenerate.
6052         * configure.in (arm-*-oabi):  New.
6053         (thumb-*-oabi):  New.
6054         * config/tc-arm.c (target_oabi):  Declare.
6055         (md_apply_fix3): Support REL relocs.
6056         (md_parse_option):  Handle -oabi.
6057         (elf32_arm_target_format):  New routine.
6058         (md_longopts):  Add OPTION_OABI.
6059         * config/tc-arm.h:  Redefine TARGET_FORMAT.
6060
6061
6062 1999-01-28  Nick Clifton  <nickc@cygnus.com>
6063
6064         * write.c (write_relocs): Handle out of range error.
6065
6066         * config/tc-fr30.c (fr30_fix_adjustable): New function.
6067         (fr30_force_relocation): Default to 0.
6068
6069         * config/tc-fr30.h (obj_fix_adjustable): Define.
6070         (TC_FORCE_RELOCATION): Define.
6071
6072         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6073         relocs.
6074
6075 1999-01-16  Nick Clifton  <nickc@cygnus.com>
6076
6077         * config/tc-d30v.c (write_2_short): Do not generate a sequential
6078         merge of two instructions if the left instruciton kills the right.
6079
6080 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
6081
6082         * Makefile.in: Regenerate.
6083         * configure.in: Redo test for using cgen.
6084         * configure: Regenerate.
6085
6086 1999-01-09  Nick Clifton  <nickc@cygnus.com>
6087
6088         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6089         redefinition of this macro.
6090
6091 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
6092
6093         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6094         warning.
6095
6096 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6097
6098         * config/tc-mips.c (append_insn): For mips16, insert a nop between
6099         a read of HI or LO and an immediatly following branch.
6100
6101 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6102
6103         * config/tc-mips.c (md_begin): Another correction to the setting of
6104         mips_eabi64.
6105
6106 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
6107
6108         * config/tc-mips.c (md_begin): Correct type-o in setting of
6109         mips_eabi64.
6110
6111 1998-12-21  Nick Clifton  <nickc@cygnus.com>
6112
6113         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6114         bit insn when optimizing, so that parallelised instructions will
6115         start on a 32 bit boundary.
6116
6117 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
6118
6119         * config/tc-mips.c (mips_eabi64): New.
6120         (md_begin): Set mips_eabi64.
6121         (mips_elf_final_processing): Use it.
6122
6123 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
6124
6125         * config/tc-mips.c (mips_elf_final_processing):
6126         Correct setting of ABI in e_flags.
6127
6128 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
6129
6130         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6131         in delay slots.
6132
6133 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
6134
6135         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6136
6137 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
6138
6139         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6140         warning, values that don't fit in the field.
6141
6142 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6143
6144         * config/tc-mips.c (mips_abi_string): New.
6145         (md_parse_option,md_longopts): Add mabi.
6146         (mips_elf_final_processing): Set e_flags based on mabi flag.
6147
6148 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6149
6150         * config/tc-mips.c (md_parse_option): Handle vr4111.
6151
6152 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
6153
6154         * config/tc-h8300.c (build_bytes): Change message given if the
6155         instruction requires H8/300H mode and we're not in Hmode, to
6156         suggest that it may be the operand modes that are the problem, not
6157         necessarily the opcode.
6158
6159 1998-12-10  Nick Clifton  <nickc@cygnus.com>
6160
6161         * config/tc-fr30.c: Add line separator character.
6162
6163 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
6164
6165         * configure.in (hppa-*-mpeix*): New target.
6166         * config/obj-som.h (obj_som_compiler): Declare.
6167         * config/obj-som.c (compiler_seen): New static variable.
6168         (obj_som_compiler): New function.
6169         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6170         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6171         (pa_type_args): Set hppa_priv_level.
6172         (pa_compiler): New static function if OBJ_SOM.
6173         * configure: Rebuild.
6174
6175 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6176
6177         * read.c (output_leb128): Don't mark as inline.
6178
6179 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6180
6181         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6182         AIX .vbyte unaligned data support.
6183         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6184         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6185         sections.
6186
6187 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6188
6189         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6190         input handling.
6191
6192 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6193
6194         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6195         BFD_RELOC_ARM_PCREL_BRANCH.
6196
6197 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6198
6199         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6200         checking the target type.
6201         (mips-dec-bsd*): Set endian to little.
6202         * configure: Rebuild.
6203
6204         COFF weak symbol support, based on patches from Mark Elbrecht
6205         <snowball3@usa.net>:
6206         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6207         * config/obj-coff.c (obj_coff_weak): New static function.
6208         (obj_coff_endef) [both versions]: Handle weak symbols.
6209         (coff_frob_symbol): Likewise.
6210         (yank_symbols): Likewise.
6211         (obj_pseudo_table): Add "weak".
6212
6213         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6214         <aymeric.vincent@emi.u-bordeaux.fr>.
6215         * aclocal.m4: Rebuild with current tools.
6216         * configure: Rebuild.
6217
6218         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6219         an assertion failure for a case we can't handle when OBJ_ECOFF.
6220
6221         * expr.c (operator): And with 0xff to avoid problems with signed
6222         char.
6223
6224 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6225
6226         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6227         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6228
6229 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6230
6231         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6232         LDI:20 insn.
6233
6234 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6235
6236         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6237         calculation of pcrel point.
6238
6239 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6240
6241         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6242         pcrel point.
6243
6244 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6245
6246         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6247         scope.
6248         (d10v_cleanup): Only generate previous insn if a multiline insn is
6249         not pending.
6250
6251 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6252
6253         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6254         FR30_OPERAND_I32.
6255
6256 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6257
6258         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6259         -marm6xxx command line switches.
6260
6261 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6262
6263         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6264         (itbl-ops.o): Delete duplicate dependencies.
6265         Rebuild dependencies.
6266         Add fr30 dependencies.
6267         * Makefile.in: Rebuild.
6268
6269 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6270
6271         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6272         opcode list.
6273         * listing.c: Ignore line terminator characters found inside
6274         strings.
6275
6276 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6277
6278         * po/gas.pot: Regenerated.
6279
6280 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6281
6282         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6283         fr30_is_label_start().  Also checks for delay slot insns.
6284
6285         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6286         FR30 instructions which contain a colon in the mnemonic.
6287
6288         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6289
6290 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6291
6292         * config/tc-fr30.c: Removed currently superflous code.
6293
6294 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6295
6296         * config/tc-fr30.h: New file.
6297         * config/tc-fr30.c: Tweaking so that it will compile.
6298
6299 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6300
6301         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6302         (TC_FORCE_RELOCATION):  Define.
6303         (d10v_force_relocation):  Declare.
6304         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6305         (md_apply_fix3):  Handle Vtable relocs.
6306         (d10v_fix_adjustable):  New.
6307         (d10v_force_relocation):  New.
6308
6309 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6310
6311         * config/tc-d30v.c: Change default behaviour to ignore potential
6312         conflicts between register name and symbol names.
6313
6314 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6315
6316         * configure.in: Add fr30-*-*.
6317         * config/tc-fr30.c: New file.
6318         * Makefile.in: Regenerated.
6319         * config.in: Regenerated.
6320         * configure: Regenerated.
6321         * doc/Makefile.in: Regenerated.
6322         * po/gas.pot: Regenerated.
6323
6324 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6325
6326         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6327         are 16 bit insns.
6328
6329 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6330
6331         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6332         characters.
6333         (do_scrub_chars): Add some casts to unsigned char to avoid
6334         unwanted sign extension.
6335         * read.c (lex_type): Set characters about 127 to be symbol
6336         characters.
6337         * config/tc-i386.c (md_begin): Set identifier_chars and
6338         operand_chars for values above 127.
6339
6340 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6341
6342         * configure.in: detect cygwin* instead of cygwin32*
6343         * configure: regenerate
6344
6345 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6346
6347         * listing.c: Add support for producing a listing from piped
6348         input.
6349
6350 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6351
6352         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6353         (append_insn): Account for the tx39's multiply behavior.
6354
6355 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6356
6357         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6358         from assemble_parallel_insns.  Add support for '->' to indicate
6359         explicitly serializing the instructions.
6360         (md_assemble): Ditto.
6361
6362 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6363
6364         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6365         WEAK handling.
6366
6367 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6368
6369         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6370
6371 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6372
6373         * config/tc-mips.c : support frame and regmask/fregmask when
6374           MIPS_STABS_ELF is specified.
6375
6376 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6377
6378         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6379         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6380         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6381
6382 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6383
6384         * doc/c-i386.texi: Replace occurences of "opcode" with
6385         "instruction mnemonic", "instruction", or "mnemonic" when
6386         referring to the name of an instruction.  Use "opcode" when
6387         referring to the sequence of machine bytes.
6388
6389         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6390         (is_opcode_char): Rename to is_mnemonic_char.
6391         (md_assemble and i386_operand): Correct error messages from
6392         "opcode" to "instruction mnemonic"
6393         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6394         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6395         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6396         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6397         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6398         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6399         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6400
6401         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6402
6403         * config/tc-i386.c (i386_operand): Check for garbage after
6404         register name.
6405
6406 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6407
6408         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6409         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6410
6411 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6412
6413         * config/tc-sh.h (obj_fix_adjustable):  Define.
6414         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6415         (md_apply_fix):  Likewise.
6416         (tc_gen_reloc):  Likewise.
6417         (sh_fix_adjustable):  New.
6418
6419 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6420
6421         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6422         * cgen.h (gas_cgen_finish_insn): Update prototype.
6423         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6424         cgen_insn_t -> CGEN_INSN_INT.
6425         (make_parallel): Update handling of CGEN_INT_INSN_P.
6426         (assemble_parallel_insn): Ditto.
6427         (target_make_parallel): New function.
6428         (md_assemble): Use it.
6429
6430 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6431
6432         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6433
6434 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6435
6436         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6437         converted into lower case.
6438
6439 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6440
6441         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6442         (gas_cgen_tc_gen_reloc):  Likewise.
6443         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6444         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6445         (m32r_force_relocation):  Handle VTABLE relocs.
6446
6447 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6448
6449         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6450
6451 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6452
6453         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6454         to lower case before parsing.
6455
6456         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6457         parallel insns modift buts in the PSW as a side effect.
6458
6459 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6460
6461         * config/tc-d30v.c (find_format): Test for missing flag and
6462         control registers.
6463
6464         (md_apply_fix3): Fix error messages to avoid
6465         assumption about presence of a symbol.
6466
6467         (parallel_ok): Disallow parallel instructions that both modify the
6468         same flag register.
6469
6470         (find_format): Generate a warning if an odd numbered register is
6471         used as the first register in a mutli-register instruction.
6472
6473 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6474
6475         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6476         relocations are always associated with a symbol.
6477
6478 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6479
6480         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6481         (elf32_sparc_force_relocation):  Declare.
6482         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6483         (tc_gen_reloc):  Handle vtable relocs.
6484         (elf32_sparc_force_relocation):  New.
6485
6486 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6487
6488         * symbols.c (S_IS_FUNCTION):  New.
6489         * config/tc-v850.h (obj_fix_adjustable):  Define.
6490         (TC_FORCE_RELOCATION):  Define.
6491         (v850_force_relocation):  Declare.
6492         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6493         of fx_addnumber for VTABLE reloc addends.
6494         (md_apply_fix3):  Handle VTABLE relocs.
6495         (v850_fix_adjustable):  New.
6496         (v850_force_relocation):  New.
6497
6498 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6499
6500         * tc-hppa.c (fp_operand_format): Add some additional formats.
6501         (pa_ip): Do not automatically promote into pa2.0 mode.
6502         (pa_level): Handle ".level 2.0".
6503
6504 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6505
6506         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6507         * config/tc-i386.h (template.extension_opcode): Change to
6508         unsigned int to allow full range of 8-bit opcode suffixes.
6509         (None): Redefine as 0xffff.
6510
6511         From Jeff B Epler <jepler@usgs.gov>
6512         * doc/c-i386.texi (i386-SIMD): New section.
6513
6514 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6515
6516         * read.c (discard_rest_of_line): New function.
6517         * read.h: Declare it.
6518         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6519
6520 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6521
6522         * config/tc-d10v.c (find_symbol_matching_register): New function.
6523         (find_opcode): Cope with the case where a register name matches
6524         a symbol name.
6525
6526 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6527
6528         * config/tc-v850.c (md_pcrel_from): Rename to
6529         v850_pcrel_from_section.
6530         (v850_pcrel_from_section): Do not resolves symbols in other
6531         sections.
6532
6533         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6534
6535 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6536
6537         * config/tc-d10v.c (find_opcode): Generate an error if a register
6538         is supplied for an operand that should not be a register.
6539
6540 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6541
6542         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6543         instructions to have another instruction in the right bin.
6544
6545 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6546
6547         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6548         the right container if the left container holds a branch
6549         instruction.
6550
6551 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6552
6553         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6554         both a register name and symbol name.
6555         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6556
6557 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6558
6559         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6560         execution unit class.
6561
6562         (reg_name_search): If a name matches a register and a symbol,
6563         prefer the register.
6564         (find_format): Disallow flag registers when a general purpose
6565         register is required.
6566         If a number is required, but a register has been given, check to
6567         see if a symbol with the same name as the register exists, and if
6568         so, use that symbol.
6569
6570 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6571
6572         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6573
6574 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6575
6576         * config/tc-d30v.c (find_format): Do not accept flag registers as
6577         general purpose registers.
6578         (find_format): If an immediate value is expected at a given place
6579         in a format, but a register name has been provided instead, check
6580         to see if that register name matches the name of a predefined
6581         symbol and if it does, then use the symbol instead.
6582         (reg_name_search): If a register name matches a symbol name,
6583         prefer the register name to the symbol name.
6584
6585 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6586
6587         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6588         the previous insn to empty.
6589
6590 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6591
6592         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6593         pieces, forcing the use of an ANSI compiler.
6594
6595 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6596
6597         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6598         relocs.
6599         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6600
6601 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6602
6603         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6604         assembler syntax.
6605         (obj_elf_vtable_entry):  Likewise.
6606         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6607         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6608         (tc_gen_reloc): Likewise.
6609         (arm_fix_adjustable): Likewise.
6610         (elf32_arm_force_relocation): New.
6611         (armelf_frob_symbol):  Remove coff-style symbol support.
6612
6613 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6614
6615         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6616
6617 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6618
6619         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6620         OBJ_COFF so that routine is defined for a.out format.
6621
6622 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6623
6624         * config/tc-i386.c (i386_operand): Detect non-segment registers
6625         used as segment prefixes.
6626
6627 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6628
6629         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6630         optimize across FDE boundaries.
6631
6632         * config/obj-coff.c (obj_coff_section): Preserve any link once
6633         flags when setting the section flags.
6634
6635 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6636
6637         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6638         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6639
6640 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6641
6642         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6643         to the host width.
6644
6645 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6646
6647         * frags.c (frag_grow): Include the size of the frag struct in the
6648         obstack chunk size.
6649
6650         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6651         if the new subseg comes before the old.
6652
6653 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6654
6655         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6656         to handle edge8 and edge16.
6657
6658 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6659
6660         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6661         before we clobber the symbol involved.
6662
6663 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6664
6665         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6666         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6667         use arm_adjust_symtab for OBJ_COFF.
6668         (armelf_adjust_symtab):  New Routine.
6669         * config/tc-arm.h:  Define obj_adjust_symtab to
6670         armelf_adjust_symtab for OBJ_ELF.
6671
6672 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6673
6674         * configure.in: Make all i386-elf targets use bfd_gas.
6675         * config/tc-i386.c (tc_i386_force_relocation): New.
6676         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6677         (md_apply_fix3): Likewise.
6678         (tc_gen_reloc): Handle them.
6679         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6680         tc_i386_force_relocation.
6681
6682 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6683
6684         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6685
6686 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6687
6688         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6689         current opcode after writing the first insturction of a reverse
6690         sequential pair.
6691
6692 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6693
6694         * read.h (generate_lineno_debug): Add prototype.
6695         * read.c (generate_lineno_debug): Make non-static.
6696
6697 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6698
6699         * config/tc-i386.c (md_assemble): Only warn for address/data size
6700         prefixes.
6701
6702 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6703
6704         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6705         against Thumb function names, as the linker needs this information.
6706
6707 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6708
6709         * expr.c (operand): Check also that there is no advance in operand
6710         after atof_generic in order to decide "is it label 0f or floating
6711         point number?".
6712
6713 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6714
6715         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6716         command line options with a single dash.
6717         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6718
6719 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6720
6721         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6722         * tc-arm.c (arm_fix_adjustable): New routine.
6723
6724 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6725
6726         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6727         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6728         demand_empty_rest_of_line before mri_comment_end.
6729         (equals): Check garbage after expression before
6730         mri_comment_end in MRI mode.
6731
6732 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6733
6734         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6735         small immediate constant to use the constant itself rather than
6736         always using 1.
6737
6738 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6739
6740         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6741         (pa_leave): Likewise.
6742
6743 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6744
6745         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6746         prefixes.
6747         (i386_operand): Fix an error message.
6748
6749 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6750
6751         * doc/c-arm.texi (ARM Directives): Document .req directive.
6752
6753         * config/tc-arm.c (reg_required_here): Display erroneous string if
6754         the register name could not be decoded.
6755         Do not set inst.instruction if the sift is -1.
6756
6757 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6758
6759         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6760         we do for EXTERN.
6761
6762 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6763
6764         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6765         even if it is belived to be unnecessary.
6766
6767 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6768
6769         config/tc-i386.c (i386_operand): Size immediate constants by
6770         suffix (erroneously removed as part of July 7 change).
6771
6772 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6773
6774         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6775         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6776         (armelf_frob_symbol):  New Routine.
6777         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6778
6779 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6780
6781         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6782
6783 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6784
6785         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6786         command line switches passed to assembler.
6787
6788 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6789
6790         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6791         (gas_cgen_opcode_desc): Declare.
6792         (gas_cgen_parse_operand): Declare.
6793         (*): Prepend gas_ to gas specific fns to denote them as such.
6794         All uses updated.
6795         * cgen.c (gas_cgen_opcode_desc): New global
6796         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6797         (queue_fixup): Renamed from cgen_queue_fixup.
6798         (*): Prepend gas_ to gas specific fns to denote them as such.
6799         All uses updated.
6800         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6801         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6802         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6803         Open opcode table and initialize it.
6804         (make_parallel): Use gas_cgen_opcode_desc.
6805         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6806         (md_assemble): Ditto.
6807
6808 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6809
6810         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6811         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6812         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6813         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6814         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6815         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6816         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6817         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6818         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6819         (INIT_STAB_SECTION): Likewise.
6820         (OBJ_PROCESS_STAB): Likewise.
6821
6822         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6823         (md_parse_option): Watch for them.
6824         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6825         (md_begin): Kill neverdef code.
6826         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6827         (s_alpha_prologue): Watch alpha_cur_ent_sym.
6828         (s_alpha_coff_wrapper): New.
6829         (md_pseudo_table): Trap all ECOFF pseudos.
6830
6831 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
6832
6833         Start of changes to remove mdebug section from mips*-elf
6834         Based on MIPS_STAB_ELF definition
6835         * acconfig.h: undef if not configured
6836         * config.in: undef if not configured
6837         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6838         * config/tc-mips.c (s_ent): set BSF_FUNCTION
6839         * stabs.c (s_stab_generic): flush frag
6840
6841 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
6842
6843         * configure.in: (arm-*-elf):  Handle.
6844         (thumb-*-elf): Handle.
6845         * configure:  Regenerate.
6846         * read.c (stringer): Fix typo in comment.
6847         * write.c (fixup_segment): Don't add symbol value to addend if
6848         TC_ARM and OBJ_ELF.
6849         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
6850         sections.
6851         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
6852         for OBJ_ELF.
6853
6854 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
6855
6856         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6857         (write_2_short): Emit warning if new flag is set.
6858         (do_assemble): Set flags if left instruction is one of special
6859         "right-instruction-killer" type.
6860
6861 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
6862
6863         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6864         Always output words in debug_info section as big endian.
6865         (sparc_target_format): Choose correct bfd target.
6866         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6867
6868 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
6869
6870         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6871         to work with internationalization code.  Issue an error when two
6872         operands match that are not allowed to match.
6873
6874 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
6875
6876         * configure.in (install_tooldir): Allow target to specify whether
6877         it wants to be installed in $(tooldir)/bin.
6878         * configure: Regenerate.
6879         * Makefile.am (install-exec-local): Set install-exec-tooldir
6880         dependency via configure.
6881         * Makefile.in: Regenerate.
6882
6883 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
6884
6885         * Makefile.am (install-exec-local): Split into two ...
6886         (install-exec-bindir,install-exec-tooldir): New rules.
6887         * Makefile.in: Regenerate.
6888
6889 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
6890
6891         * Makefile.am (install-exec-local): Don't remove the file before
6892         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
6893         W. Rozycki <macro@ds2.pg.gda.pl>.
6894         * Makefile.in: Rebuild.
6895
6896 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
6897
6898         * cgen.c: Include libiberty.h.
6899         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6900         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6901         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6902         (md_cgen_lookup_reloc)): Declare.
6903         (md_cgen_record_fixup_exp): Declare.
6904         * config/tc-m32r.h (md_pcrel_from_section): Declare.
6905         (m32r_relax_frag): Declare.
6906         (cgen_md_apply_fix3): Decls moved to cgen.h.
6907         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6908         (m32r_cgen_record_fixup_exp): Delete decl.
6909         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6910         (assemble_nop): Delete.
6911         (expand_debug_syms): Delete unused `exp'.
6912         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6913         Add default case for -Wall.
6914         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6915         (md_atof): Delete unused wordP.
6916
6917 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
6918
6919         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6920         value.
6921
6922 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
6923
6924         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6925         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6926         .print, .purgem, and .struct.  Remove documentation for
6927         .app-file.
6928
6929 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
6930
6931         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6932         Update call to insert_operand.
6933
6934 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
6935
6936         * config/tc-m32r.c (ms_show_usage): Formatting changes.
6937
6938 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
6939
6940         * config/tc-i386.c (md_assemble): Don't get confused by trailing
6941         whitespace after a prefix operator.
6942
6943 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
6944
6945         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6946
6947 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
6948
6949         * config/tc-sparc.c (log2): New static function.
6950         (s_reserve): Use log2 to convert alignment before calling
6951         record_alignment.
6952         (s_common): Use log2 to convert alignment before calling
6953         record_alignment and frag_align.
6954         (sparc_cons_align): Use log2.
6955
6956 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
6957
6958         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6959         (s_common): Likewise.
6960
6961         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
6962         initialization of waddr.
6963         (sparc_elf_final_processing): Add default case to switch.
6964
6965 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6966
6967         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
6968         than temporary real.
6969
6970 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6971
6972         * write.c (subsegs_finish): Don't align the segments if there were
6973         any errors.
6974
6975         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6976         copying aux information.
6977
6978         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6979         expression into a symbol.
6980
6981 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6982
6983         * config/tc-i386.c (mode_from_disp_size): Change arg and return
6984         type to unsigned int.
6985         (md_assemble): Change type used to store offsets from unsigned
6986         long to long.
6987         (i386_operand): Switch error check to only call RESTORE_END_STRING
6988         once after parse_register.
6989
6990 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
6991
6992         * config/tc-v850.c (md_show_usage): Changed format to match that
6993         of gcc, ld, etc.
6994
6995         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6996
6997 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6998
6999         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7000         relocs.
7001         (md_apply_fix_2): Force the symbol of the vtable reloc to be
7002         weak.
7003
7004 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
7005
7006         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7007         * doc/Makefile.in: Rebuild.
7008
7009 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
7010
7011         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7012         for %lo expressions.
7013         (mips_ip, case 'u'): Move range check after code to mask
7014         off bits in %hi/%lo expressions.  Mask off high bits for
7015         %lo expressions.
7016
7017 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
7018
7019         * doc/Makefile.am (gasver.texi): New target.
7020         (as.info, as.dvi): Depends upon gasver.texi.
7021         * doc/as.texinfo: Include gasver.texi.  Mention version number on
7022         title page and in top node.
7023         * doc/Makefile.in: Rebuild.
7024
7025 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
7026
7027         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7028         but not including the line containing the edict.
7029         * listing.h (LISTING_EOF): New.
7030         * input-scrub.c (input_scrub_next_buffer): Call it.
7031
7032 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7033
7034         * config/tc-i386.c (i386_operand): Don't set the size of an
7035         immediate address based solely on the suffix and the mode.
7036
7037         * config/tc-i386.c (md_assemble): Add assertion to make sure
7038         overlap2 does not set Imm.
7039
7040         * config/tc-i386.c (space_chars): Remove. The scrubber converts
7041         sequences of whitespace to a single space.
7042         (is_space_chars): Just compare with space.
7043         (md_begin): Don't initialize space_chars.
7044         (md_assemble): Just skip a single whitespace character.
7045         (i386_operand): Rewrite base-index parsing to use new
7046         parse_register, and to skip white space.  Skip white space in a
7047         number of other places too.  Don't give error message if
7048         parse_register fails.
7049         (parse_register): Change reg_string parameter to be non-const.
7050         Add end_op parameter.  Skip white space after the `%', and return
7051         end of register string.  Give error message here rather than
7052         caller.
7053
7054 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7055
7056         Based on patch from Matt Semersky <matts@scd.hp.com>:
7057         * expr.c (op_encoding): Make const.
7058         (expr_set_precedence): New function.
7059         (expr_begin): Don't set operator rankings, just call
7060         expr_set_precedence.
7061         * expr.h (expr_set_precedence): Declare.
7062         * read.c (s_mri): Call expr_set_precedence.
7063
7064 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7065
7066         * doc/as.texinfo (Statements): Remove paragraph discussing
7067         continuing lines with a backslash.  This hasn't worked for years,
7068         if it ever did.
7069
7070 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
7071
7072         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
7073         symbol definitions.
7074         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7075         (ps_CTORS, ps_DTORS): New section types.
7076         (vms_fixup_xtors_section): New function
7077         (Ctors_Psect, Dtors_Psect): Define.
7078         (IS_GXX_XTOR): Define
7079         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7080         Filter static constructors/destructors and add to
7081         Ctors_Symbols/Dtors_Symbols chain.
7082         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7083         appropriate section.
7084
7085         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7086         * makefile.vms: Merge vax/vms support.
7087
7088 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
7089
7090         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7091         (elf_pseudo_table): Add them.
7092         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7093         (md_apply_fix): Accept them.
7094         (mips_fix_adjustable): Don't adjust them.
7095         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7096         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7097         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7098         (tc_fix_adjustable): Don't adjust them.
7099
7100 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
7101
7102         * Makefile.am (CGEN_CPU_PREFIX): New variable.
7103         (cgen.o): Use it.
7104         * Makefile.in: Regenerate.
7105         * configure.in: AC_SUBST cgen_cpu_prefix.
7106         * configure: Regenerate.
7107
7108 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7109
7110         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7111         Changed all users of COND12_DELAY.
7112
7113 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
7114
7115         * config/tc-mn10300.c (set_arch_mach): New function.
7116         (md_pseudo_table): Add pseudo-ops to set the current machine type.
7117         (md_begin): Default to mn10300 mode.
7118         (md_assemble): Only accept instructions for the core mn10300
7119         chip and the active machine type.
7120
7121 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
7122
7123         * subsegs.h (segment_info_type): Give the struct a name.
7124         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7125         * config/tc-h8500.h (tc_reloc_mangle): Declare.
7126         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7127         * config/tc-w65.h (tc_reloc_mangle): Declare.
7128         * config/tc-z8k.h (tc_reloc_mangle): Declare.
7129
7130 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
7131
7132         * config/tc-v850.c (v850_comm):  Restore old section
7133         after common processing.
7134
7135 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
7136
7137         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7138
7139 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
7140
7141         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7142         char with code that explicitly sign-extends.
7143
7144 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
7145
7146         * config/tc-v850.c (md_begin): Restore text section as the current
7147         section after creating call table sections.
7148         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7149         code.
7150
7151         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7152         with call to macro SYM_AUXINFO.
7153
7154 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
7155
7156         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7157         with the program transform name.
7158         * Makefile.in: Rebuild.
7159
7160 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7161
7162         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7163         information.
7164
7165 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7166
7167         * config/tc-i386.c (i386_operand): Be prepared for a space between
7168         the open parenthesis and the start of the register operand,
7169         because of the June 16 change.
7170
7171 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7172
7173         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7174         BFD_ASSEMBLER.
7175
7176 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7177
7178         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7179         even if it is belived to be unnecessary.
7180
7181 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7182
7183         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7184         symbols.
7185         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7186
7187 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7188
7189         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7190         shift amount for a repeated operand.  The shift amount for the
7191         repeated copy comes from the size of the operand.
7192
7193 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7194
7195         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7196
7197 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7198
7199         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7200
7201 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7202
7203         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7204         characters in it as LEX_IS_SYMBOL_COMPONENT.
7205         * config/tc-i386.h (tc_symbol_chars): Define.
7206         (extra_symbol_chars): Declare.
7207         * config/tc-i386.c (extra_symbol_chars): Define.
7208         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7209         (line_comment_chars): Set to '/' if TE_LINUX.
7210         * doc/c-i386.texi (i386-prefixes): Update.
7211         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7212
7213 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7214
7215         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7216         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7217
7218 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7219
7220         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7221         constraint in instructions REP & REPI.
7222
7223 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7224
7225         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7226         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7227
7228         (check_range): If the operand is shifted, then shift the number
7229         before checking its range.
7230
7231         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7232
7233         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7234         common sections.
7235
7236 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7237
7238         * config/tc-v850.c (v850_comm): Create special sections as needed.
7239
7240 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7241
7242         * config/tc-d10v.c (write_2_short): Addition of swapping
7243         instructions for sequential and reverse sequential order when
7244         given order is not possible.
7245
7246 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7247
7248         * Makefile.am: Rebuild dependencies.
7249         (DEP_INCLUDES): Fix reference to intl build directory.
7250         * Makefile.in: Rebuild.
7251
7252 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7253
7254         * doc/c-i386.texi: Update 16 bit documentation.
7255
7256         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7257         IgnoreDataSize to IgnoreSize as they are used for address size as
7258         well as data size.
7259         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7260         32-bit mode, similarly addr16/data16 and variants.
7261
7262 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7263
7264         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7265         sequential word multiply instructions.
7266
7267         (do_assemble): Add extra command line argument, to allow mul32
7268         attribute to be preserved across parallel insns.
7269         (md_assemble): Insert NOPs between explicitly parallel insns which
7270         contain an 32 bit multiply and a 16 multiply.
7271
7272 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7273
7274         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7275         likewise for REPE.
7276
7277         * config/tc-i386.c (reloc): Add braces.
7278
7279         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7280         consistent with Intel naming.
7281         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7282         use bitfields in sib_byte.
7283         (modrm_byte): Don't use bitfields here either.
7284
7285         * config/tc-i386.c (current_templates): Add const.
7286         (parse_register): Add const to return, param, and char *s.
7287         (i386_operand): Add const to reg_entry *r.
7288         * config/tc-i386.h (templates): Add const to start, end.
7289
7290         Inspired by code for 16 bit gas support from Martynas Kunigelis
7291         <martynas@nm3.ktu.lt>:
7292         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7293         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7294         (uses_mem_addrmode): Remove.
7295         (md_estimate_size_before_relax): Add support here too.
7296         (md_relax_table): Rewrite interface to md_relax for 16 bit
7297         support.
7298         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7299         (opcode_suffix_to_type): Remove.
7300         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7301         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7302         (md_convert_frag): Likewise.
7303         (i386_operand): Add support for 16 bit base/index regs,
7304         immediates, and displacements.  Remove some unnecessary casts, and
7305         localise end_of_operand_string, displacement_string_start,
7306         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7307         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7308
7309         * config/tc-i386.c (prefix_hash): Remove.
7310         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7311         handling.  Rewrite lexical table handling.
7312         (i386_print_statistics): Don't print prefix statistics.
7313         (md_assemble): Rewrite instruction parser so that line is not
7314         converted to lower case.  Don't do a hash_find for prefixes,
7315         instead recognise them via opcode modifier.
7316         (expecting_operand, paren_not_balanced): Localise variables.
7317         * config/tc-i386.h (IsPrefix): Define.
7318         (prefix_entry): Remove.
7319
7320         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7321         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7322         '\\' in case where comment_chars contains '/'.
7323
7324         * config/tc-i386.c (MATCH): Ensure given operand and template
7325         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7326         you must write `ljmp *table(%ebx)'.
7327
7328         From H.J. Lu <hjl@gnu.org>:
7329         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7330         as 0 ifndef BFD_ASSEMBLER.
7331         (md_assemble): Allow immediate operands without suffix or
7332         other reg operand to default in size to the current code size.
7333
7334 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7335
7336         * config/tc-v850.c (md_begin):  Restore creation of
7337         .call_table_text and .call_table_data sections.
7338
7339 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7340
7341         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7342         after emitting a word of noops.
7343
7344 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7345
7346         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7347         (i386_operand): Simplify checks for valid base/index combinations.
7348         Disallow `in 4(%dx),%al'.
7349
7350         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7351         index_reg const.
7352         (add_prefix): Change parameter from char to int.
7353
7354         * config/tc-i386.h (Ugh): Define opcode modifier.
7355         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7356
7357         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7358         CONSISTENT_REGISTER_MATCH macros to check register types more
7359         thoroughly.  Check for illegal suffix/operand combinations
7360         when matching insns with operands.  Handle new `s' suffix, and
7361         associated FloatMF opcode modifier for float insns with memory
7362         operands.
7363         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7364         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7365         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7366         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7367         DATA_PREFIX_OPCODE throughout.
7368
7369         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7370         (md_assemble): Rewrite suffix/register operand checking code to be
7371         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7372         AnyMem, the better to grep.
7373         (pi): Remove Abs.
7374         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7375         given a memory operand.  Don't set Abs bits either.
7376         (type_names): Remove Mem*, Abs*.
7377         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7378         define opcode_modifiers as these cases are handled by Disp8,
7379         Disp16, Disp32 and suffix checks.
7380         (COMES_IN_BOTH_DIRECTIONS): Remove.
7381         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7382
7383         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7384         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7385         test.  Add test for ShortForm in W base_opcode modification.
7386         Merge Seg2ShortForm and Seg3ShortForm code.
7387         * config/tc-i386.h (ShortFormW): Remove.
7388         (IgnoreDataSize): Define.
7389
7390 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7391
7392         * config/tc-d30v.c (md_assemble): Store previous segment state
7393         with previous instruction.
7394
7395 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7396
7397         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7398         (ebp, esp): Remove static variables.
7399         (MATCH): Remove test for InOutPortReg.
7400         (i386_operand): Properly handle InOutPortReg here instead.
7401         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7402         (md_assemble): Simplify and correct modrm and sib generation.
7403         (i386_operand): Add warning for scale without index.
7404         Rewrite checks for valid base/index combinations.
7405
7406         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7407         macros and enclose in do while(0).
7408         (RESTORE_END_STRING): Likewise.
7409         (md_assemble): Add one to printed operand number so we start
7410         from 1 not 0.  Add some more gettext invocations.
7411         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7412         number here too.
7413
7414         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7415         DATA_PREFIX, SEG_PREFIX): Define.
7416         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7417         (check_prefix): Remove function.
7418         (add_prefix): New function.  Add prefix to i.prefix as well as
7419         doing checks.
7420         (md_assemble): Changes for add_prefix.  Remove hack for wait
7421         prefix, instead always output prefixes in fixed order.  Test
7422         for jcxz/loop when selecting between word & dword operations,
7423         and add address size prefix rather than operand size prefix.
7424         Remove operand -> address size hack when emitting jcxz/loop.
7425         (i386_operand): Remove O_Absent check as it's done in expr.
7426
7427 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7428
7429         * configure.in: Recognize m5200 as a cpu_type of m68k.
7430         * aclocal.m4: Rebuild with current libtool.
7431         * configure: Rebuild.
7432
7433 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7434
7435         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7436         to relaxable_symbol to prevent references to external symbol from
7437         being relaxed.
7438
7439 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7440
7441         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7442         symbols are relaxable.
7443
7444 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7445
7446         * config/tc-v850.c (md_begin):  Don't create special
7447         sections by default.
7448
7449 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7450
7451         * config/tc-mips.c (macro): For div and udiv, close the
7452         reorder block as soon as possible.
7453
7454 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7455
7456         From Matt Semersky <matts@scd.hp.com>:
7457         * macro.c (macro_mri_mode): New function.
7458         * macro.h (macro_mri_mode): Declare.
7459         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7460         MRI mode.
7461
7462 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7463
7464         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7465         OBJ_EVAX case.
7466
7467         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7468         until after xstrdup in OBJ_EVAX case.
7469
7470 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7471
7472         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7473         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7474         of hardcoded magic number.
7475         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7476
7477 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7478
7479         * read.c (do_s_func): New function.
7480         (s_func): Call it.
7481         * read.h (do_s_func): Add prototype.
7482
7483 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7484
7485         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7486         nops if fill pattern not specified.
7487
7488 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7489
7490         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7491         * config/te-go32.h (TE_GO32): Define.
7492         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7493
7494 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7495
7496         Implement .func/.endfunc pseudo-ops.
7497         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7498         (s_func): Declare.
7499         * read.c (potable): Add .func,.endfunc.
7500         (s_func): New function.
7501         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7502         functions.
7503         (in_doc_func_p,current_function_label): New static globals.
7504         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7505
7506 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7507
7508         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7509         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7510         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7511         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7512         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7513         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7514         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7515         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7516         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7517         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7518         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7519         * config/tc-a29k.c: Don't define md_short_jump_size,
7520         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7521         * config/tc-alpha.c: Likewise.
7522         * config/tc-alpha.h: Likewise.
7523         * config/tc-arm.c: Likewise.
7524         * config/tc-h8300.c: Likewise.
7525         * config/tc-h8500.c: Likewise.
7526         * config/tc-hppa.c: Likewise.
7527         * config/tc-i860.c: Likewise.
7528         * config/tc-i960.c: Likewise.
7529         * config/tc-ppc.c: Likewise.
7530         * config/tc-sh.c: Likewise.
7531         * config/tc-sparc.h: Likewise.
7532         * config/tc-tic30.c: Likewise.
7533         * config/tc-w65.c: Likewise.
7534         * config/tc-z8k.c: Likewise.
7535
7536 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7537
7538         * config/tc-vax.c (_): Delete this macro used for placeholder
7539         values in vax_operand_width_size; it conflicts with the _() macro
7540         used for internationalization.
7541
7542 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7543
7544         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7545         code.  From Chris Moller <moller@bops.com>.
7546
7547         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7548         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7549         * read.c (emit_expr): Initialize seg and subseg fields of a new
7550         broken word.
7551         * write.c (write_object_file): Switch to the appropriate segment
7552         and subsegment when processing a broken word.
7553
7554         * config/tc-m68k.c (mri_assemble): New static function.
7555         (build_mri_control_operand): Call mri_assemble rather than
7556         md_assemble.
7557         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7558         (s_mri_endf, s_mri_endw): Likewise.
7559
7560 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7561
7562         * read.c (s_org): Call md_flush_pending_output if it is defined.
7563
7564         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7565
7566 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7567
7568         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7569         (md_parse_option): Add for same.
7570         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7571         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7572         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7573
7574         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7575
7576 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7577
7578         * config/tc-arm.c (find_real_start): Relax definition of local
7579         labels.
7580
7581 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7582
7583         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7584         symbols at the given address, not just the last one specified.
7585
7586 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7587
7588         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7589         or number_to_chars_littleendian to write data.
7590
7591 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7592
7593         * config/tc-v850.c (md_assemble): Remove artificially created
7594         register name symbols.
7595
7596 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7597
7598         * write.c (fixup_segment): Change "segment" to "section" in
7599         error message.
7600
7601 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7602
7603         * write.c (fixup_segment): Change sym1-sym2 message again.
7604
7605 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7606
7607         * write.c (fixup_segment): Improve error message for sym1-sym2
7608         errors when sym1 is in a different segment from sym2.
7609
7610 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7611
7612         * config/tc-m32r.c (warn_unmatched_high): New static local.
7613         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7614         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7615         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7616         (md_parse_option): Likewise.
7617         (md_show_usage): Likewise.
7618         (m32r_frob_file): Likewise.
7619
7620         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7621         (read_a_source_file): Call them.
7622         * read.h (stabs_generate_asm_file): Declare.
7623         * stabs.c (stabs_generate_asm_file): New function.
7624         (generate_asm_file): New function.
7625         (stabs_generate_asm_lineno): Move file name handling into
7626         generate_asm_file.
7627
7628 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7629
7630         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7631         (d30v_current_align, d30v_current_align_seg): New variables.
7632         (d30v_last_label): New variable.
7633         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7634         (s_d30v_data, s_d30v_section): Likewise.
7635         (md_pseudo_table): Call them.
7636         (md_begin): Initialize d30v_current_align_seg.
7637         (md_assemble): Call d30v_align when needed by known current alignment.
7638         (d30v_frob_label, d30v_cons_align): New functions.
7639         * config/tc-d30v.h (md_do_align): Remove.
7640         (tc_frob_label): Call d30v_frob_label.
7641         (md_cons_align): New.
7642
7643         * config/tc-d30v.c (find_format): Convert complex expressions to
7644         expression symbols before processing.  Clean up code formatting.
7645
7646 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7647
7648         * po/Make-in (install-info): New target.
7649
7650 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7651
7652         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7653         instructions.
7654         * config/tc-mn10300.c (md_assemble): Likewise.
7655
7656 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7657
7658         * Makefile.am: Update with `make dep-am'.
7659         (HFILES): Add cgen.h.
7660         (cgen.o): Depend on cgen.h.
7661         * Makefile.in: Regenerate.
7662
7663         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7664
7665 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7666
7667         * gasp.c (grab_label): Permit a label to be a preprocessor
7668         variable by permitting a label to start with a backslash.
7669
7670 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7671
7672         * config/tc-mips.c (validate_mips_insn): Removed hack
7673         for previously inaccessible bitfields in some INSN_TRAP
7674         instructions.
7675
7676 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7677
7678         * config/tc-d30v.c (do_assemble): Abort with error message
7679         if opcode operands do not match.
7680
7681 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7682
7683         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7684         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7685         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7686         similar new 'q' operand.
7687
7688 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7689
7690         * cgen.c (cgen_asm_finish_insn): Fix typo.
7691
7692 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7693
7694         * cgen.h: New file.
7695         * cgen.c: Include it.
7696         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7697         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7698         All callers updated.
7699         * config/tc-m32r.c: Include cgen.h.
7700         (m23r_insn): New members num_fixups,fixups.
7701
7702 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7703
7704         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7705         to avoid compiler warning.
7706
7707 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7708
7709         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7710         calling make.
7711
7712         * makefile.vms (OBJS): Add ehopt.obj
7713
7714 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7715
7716         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7717
7718 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7719
7720         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7721         a short format insn.
7722         (md_assemble): Set it for explicitly packed insns.
7723
7724 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7725
7726         * config/obj-coff.c (c_symbol_merge): Do not take address of
7727         native fields when performing the memcpy.
7728
7729 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7730
7731         * config/tc-mips.c (macro,macro2): Implement
7732         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7733
7734 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7735
7736         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7737         relocations against globally visible symbols.
7738         * config/tc-m68k.c (relaxable_symbol): New macro.
7739         (m68k_ip, md_estimate_size_before_relax): Use it.
7740         (tc_m68k_fix_adjustable): Also handle weak symbols.
7741
7742 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7743
7744         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7745         references to externally visible symbols.
7746         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7747         values in twice for a PC relative reloc if the symbol is
7748         externally defined.
7749
7750         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7751         don't adjust a PC relative reloc against an externally visible
7752         symbol.
7753         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7754         for a PC relative fixup against an externally visible defined
7755         symbol, arrange to store object file and addend values as though
7756         the symbol were not defined.
7757         (tc_gen_reloc): Likewise.
7758
7759 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7760
7761         * read.c (sizeof_leb128): Referenced externally by write.c so
7762         don't inline.
7763
7764 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7765
7766         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7767         and expand a 'debug' symbol associated with the next instruction
7768         that does not cause a short instruction to be filled with a NOP.
7769         (md_pseudo_table): Add support for .debugsym.
7770         (assemble_parallel_insn): Add calls to expand_debug_sym as
7771         appropriate.
7772         (md_assemble): Ditto.
7773
7774 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7775
7776         * as.c (main): Conditionally call setlocale.
7777         * gasp.c (main): Likewise.
7778         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7779         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7780
7781 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7782
7783         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7784
7785 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7786
7787         * config/tc-hppa.c: Change all calls to bzero to use memset.
7788         (pa_ip): Add cast to avoid warning.
7789         (tc_gen_reloc, md_apply_fix): Likewise.
7790         (pa_find_space_by_number): Likewise.
7791         (hppa_force_relocation): Likewise.
7792         (pa_block): Change i to unsigned int.
7793         * config/obj-som.h (obj_som_copyright): Declare.
7794
7795 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7796
7797         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7798         for line numbers for assembly source.
7799
7800 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7801
7802         * configure.in: Change version number to 2.9.4
7803         * configure: Rebuild.
7804
7805 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7806
7807         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7808
7809 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7810
7811         * ecoff.h: Change symbolS in function declaration to struct
7812         symbol.
7813
7814 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7815
7816         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7817         (md_convert_frag): Fix i18n typo.
7818
7819 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
7820
7821         * ecoff.c (ecoff_get_cur_proc_sym): New function.
7822         * ecoff.h: Protoype it.
7823         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7824         [EVAX] (s_alpha_prologue): Delete.
7825         (md_pseudo_table): Update.
7826
7827 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
7828
7829         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7830         array to local pointer.
7831         (get_args, parse_expr): Add casts to avoid warnings.
7832
7833 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
7834
7835         * read.c (s_set): Cast xmalloc return value to fragS *.
7836         * config/tc-m68k.c (m68k_ip): Function made static to match
7837         previous forward declaration.
7838         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7839
7840 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
7841
7842         * config/tc-v850.c: Add internationalisation macros to error
7843         strings.
7844
7845         * config/tc-m32r.c (can_make_parallel): Add internationalisation
7846         macros to error strings.
7847
7848 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7849
7850         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7851         reloc is in the TOC csect.
7852         (md_apply_fix3): Correct gettext typo.
7853
7854 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
7855
7856         * config/tc-arm.c (find_real_start): Ignore symbols starting with
7857         .L - they are local labels and the branches are not really
7858         function calls but rather far jumps.
7859
7860 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
7861
7862         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7863
7864 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7865
7866         * config/tc-i386.c (md_assemble): Print operand number rather than
7867         using ordinal_names.
7868         (i386_operand): Likewise.
7869
7870 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
7871
7872         * Makefile.am (INTLLIBS): Define to work around apparent automake
7873         bug.
7874         All Makefiles: Regenerated.
7875
7876         * Many files: Added gettext invocations around user-visible
7877         strings.
7878         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7879         HAVE_LC_MESSAGES): Define.
7880         * dep-in.sed: Added asintl.h.
7881         * po/Make-in: New file.
7882         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7883         Include "asintl.h".
7884         * read.c (Z_): Renamed from `_'.
7885         * Makefile.am (SUBDIRS): Added po.
7886         (POTFILES): new macro.
7887         (po/POTFILES.in): New target.
7888         ($(OBJS)): Added asintl.h.
7889         (HFILES): Likewise.
7890         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7891         (as_new_LDADD): Added $(INTLLIBS).
7892         (as_new_DEPENDENCIES): Added $(INTLDEPS).
7893         (gasp_new_LDADD): Added $(INTLLIBS).
7894         (gasp_new_DEPENDENCIES): New macro.
7895         * configure, aclocal.m4: Rebuilt.
7896         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
7897         po/Makefile.
7898         (ALL_LINGUAS): Define.
7899         * macro.c: Include "asintl.h".
7900         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7901         * as.h: Include "asintl.h".
7902         * config/tc-i386.c (ordinal_names): Removed.
7903         (md_assemble): Changed error text to avoid ordinal_names.
7904         (i386_operand): Likewise.
7905         (reloc): Added as_bad to avoid i18n problems.
7906         (tc_gen_reloc): Likewise.
7907         * config/tc-arm.c (bad_args): Now a #define.
7908         (bad_pc): Likewise.
7909         * config/obj-vms.c (VMS_stab_parse): Changed type of
7910         `long_const_msg'.
7911         (global_symbol_directory): Unified strings to avoid i18n
7912         problems.
7913         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7914         avoid i18n problems.
7915         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7916         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7917         i18n problems.
7918         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7919         problems.
7920         * config/tc-v850.c (md_assemble): Changed C++ comment into C
7921         comment.
7922         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7923         problems.
7924         * as.c (print_version_id): Added an fprintf to avoid i18n
7925         problems.
7926         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7927         problems.
7928         * expr.c (expr): Added as_warn call to avoid i18n problems.
7929         * messages.c (as_assert): Changed code to avoid i18n problems.
7930         (as_abort): Likewise.
7931         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7932         (s_space): Likewise.
7933         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7934
7935 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7936
7937         * config/tc-i386.c (check_prefix): New static function, split out
7938         from md_assemble.
7939         (struct _i386_insn): Add wait_prefix field.
7940         (md_assemble): Remove wait_prefix local variable.  Use
7941         check_prefix when adding a prefix.
7942
7943         * config/tc-i386.c (current_templates): New static variable.
7944         (md_assemble): Remove current_templates local variable.
7945         (md_assemble, i386_operand): Improve error and warning messages in
7946         many places.  Add RESTORE_END_STRING in many places before error
7947         return.  Clarify some comments.
7948
7949         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7950         element array.
7951         (md_assemble): Parse string instruction operands, looking for
7952         segment override prefixes.  Check for invalid segment prefixes on
7953         string instruction.
7954         (i386_operand): i.seg[] and max mem_operand changes for string
7955         insns.
7956         * config/tc-i386.h (EsSeg): Define.
7957
7958         * config/tc-i386.h (regKludge): Define.
7959         (iclrKludge, imulKludge): Don't define.
7960         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7961         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
7962         opcode_modifier checks to look for more common cases first.  Add
7963         default_seg for IsString case.
7964
7965 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7966
7967         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7968         AC_DECL_YYTEXT.
7969         * configure: Rebuild with new automake and libtool.
7970         * aclocal.m4, Makefile.in: Likewise.
7971
7972         * doc/Makefile.am (as.dvi): New target.
7973         * doc/Makefile.in: Rebuild.
7974
7975 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
7976
7977         * configure.in: Added sparc86x support.
7978
7979         * configure: Rebuild.
7980
7981         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7982         sparc_arch.
7983         (md_parse_option): Warn if -EL is not supported for this architecture.
7984
7985         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7986
7987 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
7988
7989         * config/tc-mips.c (mips_ip): Note when we use get match on
7990         the full instruction name.
7991
7992 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
7993
7994         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7995         back into the expression to handle add/sub simplification correctly.
7996
7997 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
7998
7999         * config/tc-mips.c (hilo_interlocks): Remove 4300.
8000
8001 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
8002
8003         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8004         #<n>' instruction.
8005
8006 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
8007
8008         * symbols.c (max_indent_level): New global.
8009         (print_symbol_value_1): Use it.
8010         * expr.h (expr_build_dot): Declare.
8011         * expr.c (expr_build_dot): New function.
8012
8013 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
8014
8015         * symbols.c (print_binary): New function.
8016         (print_expr_1): Call it.
8017
8018 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8019
8020         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8021         operand in the opcode.
8022
8023 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8024
8025         * config/tc-i386.h: Reorder operand flags and opcode modifier
8026         flags for clarity.  Remove unused definitions: Unknown,
8027         ImmUnknown, DispUnknown, NoModrm.
8028         * config/tc-i386.c (type_names): Add missing Debug type.
8029         (md_assemble): Better duplicate prefix checking.  Quicker string
8030         instruction check via new opcode_modifier flag.
8031
8032 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
8033
8034         * doc/as.texinfo (Invoking): Clarify -Wa example.
8035
8036 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
8037
8038         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8039         (s_mips_weakext): Define.
8040         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8041         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8042         defined(TC_MIPS).
8043
8044 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
8045
8046         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8047         is an error if the value can not be computed at assembly time.
8048         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8049
8050 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8051
8052         * gasp.c (main): Set next field of new include_path structure to
8053         NULL.  From Avery Pennarun <averyp@gdc.ca>.
8054
8055         * read.c (s_mri_sect): Call as_bad rather than abort for an
8056         unsupported MRI target.
8057
8058 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
8059
8060         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
8061         the destination of a branch instruction should be altered.
8062         (find_real_start): New function:  Locate the real, Thumb coded
8063         start of a Thumb function.
8064         (do_t_branch23): Alter the destination of branches to Thumb
8065         functions.
8066
8067         * config/tc-arm.h: Define TC_VALIDATE_FIX.
8068
8069 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
8070
8071         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8072         also.
8073
8074 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8075
8076         * doc/as.texinfo: Use @itemx for a secondary item in a table.
8077         * doc/c-hppa.texi: Likewise.
8078
8079 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8080
8081         * Makefile.am: Rebuild dependencies.
8082         * Makefile.in: Rebuild.
8083
8084         * Makefile.am (DEP_INCLUDES): New variable.
8085         (.dep1): Change to work when srcdir is not an absolute path.
8086         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8087         * Makefile.in: Rebuild.
8088
8089 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8090
8091         * config/tc-i386.h, config/tc-i386.c: Revert March 24
8092         LinearAddress patch.
8093
8094         * configure.in: Set version to 2.9.1.
8095         * configure: Rebuild.
8096
8097         * Branched binutils 2.9.
8098
8099 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8100
8101         * config/tc-i386.h (FWait): Define.
8102         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8103         other prefixes.  Check FWait flag in opcode table to see which
8104         instructions require an fwait prefix.
8105
8106 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8107
8108         * stabs.c (get_stab_string_offset): Always create a stab string
8109         section.
8110
8111 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8112
8113         Fix some gcc -Wall warnings:
8114         * atof-generic.c (atof_generic): Add casts to avoid warnings.
8115         * ehopt.c (eh_frame_code_alignment): Likewise.
8116         * expr.c (integer_constant, operand): Likewise.
8117         * frags.c (frag_align): Likewise.
8118         * gasp.c (level_0, change_base, doinstr): Likewise.
8119         * hash.c (hash_ask): Likewise.
8120         * listing.c (listing_page, calc_hex, print_lines): Likewise.
8121         (debugging_pseudo): Likewise.
8122         * macro.c (define_macro, check_macro): Likewise.
8123         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8124         (ignore_rest_of_line, float_cons): Likewise.
8125         * symbols.c (decode_local_label_name): Likewise.
8126         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8127         (fixup_segment, number_to_chars_bigendian): Likewise.
8128         (number_to_chars_littleendian): Likewise.
8129         * config/atof-ieee.c (gen_to_words): Likewise.
8130         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8131         (sparc_ip, parse_keyword_arg, s_common): Likewise.
8132         * read.c (output_big_sleb128): Initialize locals to avoid
8133         warnings.
8134         (output_big_uleb128, equals): Likewise.
8135         * atof-generic.c (atof_generic): Change number_of_digits_* locals
8136         to unsigned int.  Change zeros to unsigned int.
8137         * cond.c (s_if): Add return to default case.
8138         * frags.c (frag_now_fix): Change return type to addressT.
8139         * frags.h (frag_now_fix): Update declaration.
8140         * listing.c (file_info_struct): Change linenum to unsigned int.
8141         (struct list_info_struct): Change hll_line to unsigned int.
8142         (print_source): Update format string.
8143         * read.c (emit_expr): Change scan to unsigned int, and don't
8144         bother to initialize it.
8145         * symbols.c (dollar_label_count): Change to unsigned long.
8146         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8147         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8148         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8149
8150 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8151
8152         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8153         mcf5200 just as we do for m68000.
8154         (m68k_init_after_args): Likewise.
8155         (md_estimate_size_before_relax): Likewise.
8156
8157 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
8158
8159         * config/tc-v850.c (md_assemble):  Store relocation addend in
8160         fixup instead of instruction.
8161
8162 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8163
8164         * config/tc-i386.c (md_assemble): Swap template arguments to
8165         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8166         This macro is currently symmetric, so passing them the wrong
8167         way didn't cause any problem, but may if the macro is changed
8168         in the future.
8169         After copying template to i.tm, use i.tm. rather than t-> to
8170         access fields, and make t a const*
8171         Move i.tm.operand_types[] swap to immediately after the copy.
8172
8173 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8174
8175         * expr.h (expr_build_uconstant): Add prototype.
8176         (expr_build_unary,expr_build_binary): Add prototypes.
8177         * expr.c (expr_build_uconstant): New function.
8178         (expr_build_unary,expr_build_binary): New functions.
8179
8180 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8181
8182         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8183         * macro.c (macro_expand_body): Increase buffer size.
8184         * messages.c (as_warn): Likewise.
8185         (as_warn_where, as_bad, as_bad_where): Likewise.
8186
8187 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8188
8189         Based on patch from H.J. Lu  <hjl@gnu.org>:
8190         * Makefile.am (DISTSTUFF): New variable.
8191         (diststuff): New target.
8192         * Makefile.in: Rebuild.
8193
8194 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8195
8196         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8197         m32r_elf_section_change_hook.
8198
8199         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8200         emit a nop if a section ends with a 16 bit instruction.
8201
8202 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8203
8204         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8205         s_lcomm rather than obj_coff_lcomm.
8206         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8207
8208 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8209
8210         * config/tc-i386.h (LinearAddress): Define.
8211         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8212         instruction, don't use a default segment.
8213
8214 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8215
8216         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8217         * configure: Rebuild.
8218
8219 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8220
8221         * aclocal.m4, configure: Rebuild with libtool 1.2.
8222
8223 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8224
8225         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8226         PC relative branches.  Patch courtesy of Jonathan Walton.
8227
8228
8229 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8230
8231         * configure.in (emulations): Add thumb-pe target.
8232
8233         * configure (emulations): Add thumb-pe target.
8234
8235 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8236
8237         * itbl-lex.l (yywrap): Don't define if already defined as a
8238         macro.
8239
8240 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8241
8242         * depend.c (quote_string_for_make): New function.
8243         (wrap_output): Use it.
8244
8245 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8246
8247         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8248         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8249
8250 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8251
8252         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8253         Recognize -GN and -relax.
8254         (md_begin): Initialize gp size from -G switch.
8255         (alpha_force_relocation): Always force if -relax.
8256         (alpha_align): Take a new argument that will specify when to
8257         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8258         Change all callers.  Emit nop alignment padding as nop+unop pair.
8259
8260 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8261
8262         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8263         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8264
8265 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8266
8267         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8268         require padding to the next long word boundary.
8269
8270 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8271
8272         * cgen.c: #include symcat.h.
8273         * config/tc-m32r.c: Likewise.
8274
8275 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8276
8277         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8278         absolute expressions instead of '$' prefixed register names.
8279
8280 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8281
8282         * read.c (s_set): Record file and line info for symbols when -as.
8283         (pseudo_set): Don't overwrite that dummy fragment.
8284
8285 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8286
8287         * config/tc-ppc.c (md_pseudo_table): Add "section".
8288         (ppc_named_section): New static function.
8289
8290 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8291
8292         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8293         so we don't have to scan the entire list.
8294
8295 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8296
8297         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8298         case, allow the parallel instructions to modify the same flag
8299         bits.
8300
8301 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8302
8303         * listing.c (list_symbol_table): Categorize symbols by
8304         undefined_section rather than sy_frag->line == NULL.
8305
8306 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8307
8308         * Makefile.am (install-exec-local): Install properly when ln
8309         fails or tooldir == prefix.
8310
8311 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8312
8313         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8314         Test result of insert_operand for error.
8315
8316 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8317
8318         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8319         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8320         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8321         * doc/Makefile.in: Rebuild.
8322
8323 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8324
8325         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8326         (macro): Fix handling of M_COP[0-3].
8327
8328 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8329
8330         Based on patches from Ross Harvey <ross@teraflop.com>:
8331         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8332         if macro_alternate or macro_mri.
8333         (getstring): Remove support for byte constants between < and >.
8334         (get_any_string): '<' only starts a string if macro_alternate or
8335         macro_mri.
8336         (macro_expand_body): Permit keyword parameters following
8337         positional parameters.
8338
8339         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8340         * configure.in (alpha*-*-netbsd*): New target.
8341         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8342         * configure: Rebuild.
8343
8344         * as.h (flag_warn_suppress_instructionswap): Move from here...
8345         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8346         here, and make static.
8347
8348         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8349         BFD_ASSEMBLER or MANY_SEGMENTS.
8350
8351         * as.c (show_usage): Update bug-gnu-utils address.
8352         * gasp.c (show_usage): Likewise.
8353         * doc/as.texinfo (Bug Reporting): Likewise.
8354
8355 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8356
8357         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8358         insns regardless of the size of a pointer if we're in mips I or
8359         MIPS II mode.
8360         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8361
8362 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8363
8364         Fix rac to accept only a0:
8365         * tc-d10v.c (parallel_ok, find_opcode):
8366         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8367         Introduce OPERAND_GPR.
8368
8369 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8370
8371         * read.c (s_fill): Handle non-constant repeat counts by creating
8372         an rs_space fragment.
8373
8374 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8375
8376         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8377         from as_bad to as_warn.
8378
8379 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8380
8381         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8382         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8383         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8384
8385 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8386
8387         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8388         seg_fix_rotP rather than fix_root from seg_info.
8389
8390 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8391
8392         * expr.c: Add support for 0x1_2_3_4 bignums.
8393
8394 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8395
8396         * configure.in: Change -linux* to -linux-gnu*.
8397         * configure: Rebuild.
8398
8399         * app.c (do_scrub_begin): Treat \r as whitespace.
8400
8401 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8402
8403         * Makefile.am: Update dependencies.
8404         * Makefile.in: Rebuild.
8405
8406 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8407
8408         * configure, aclocal.m4: Rebuild with new libtool.
8409
8410 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8411
8412         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8413         the argument to bfd_set_arch_mach.
8414         (load_address): Use bfd_arch_bits_per_address to determine the
8415         bit size of an address instead of looking at the isa level.
8416         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8417
8418 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8419
8420         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8421
8422 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8423
8424         * ehopt.c: New file.
8425         * as.h (enum _relax_state): Add rs_cfa.
8426         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8427         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8428         * read.c (emit_expr): Call check_eh_frame.
8429         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8430         (relax_segment): Likewise.
8431         * Makefile.am: Rebuild dependencies.
8432         (GAS_CFILES): Add ehopt.c.
8433         (GENERIC_OBJS): Add ehopt.o.
8434         * doc/internals.texi (Frags): Document rs_cfa.
8435
8436         * as.c (show_usage): Mention --traditional-format.
8437         (parse_args): Accept --traditional-format.
8438         * as.h (flag_traditional_format): Declare.
8439         * output-file.c (output_file_create): If flag_traditional_format,
8440         set BFD_TRADITIONAL_FORMAT on stdoutput.
8441         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8442
8443         * config/tc-mips.c (append_insn): Make sure that if we have a
8444         fixup for an unmatched %hi reloc, it does not associated with a
8445         variant frag.
8446
8447         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8448         * doc/Makefile.in: Likewise.
8449
8450 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8451
8452         * config/tc-m32r.c (check_for_side_effects): New function.
8453         (can_make_parallel): Add checks for instruction side effects
8454         clashing with the other instruction.
8455         (assemble_parallel_insn): Improve warning messages.  Return error
8456         message from non-swapped instruction order.
8457
8458 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8459
8460         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8461
8462         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8463         md_cleanup definition.  This moves the forced literal output to
8464         the end of the source pass, and avoids macro's inserting literals
8465         into the code immediately after the macro expansion.
8466
8467 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8468
8469         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8470         a gas internal symbol is adjustable.
8471         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8472
8473         * as.h: If gcc version greater than 2.6, use `__format__' and
8474         `__printf__' in function attributes, rather than `format' and
8475         `printf'.
8476
8477 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8478
8479         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8480
8481 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8482
8483         Add tms320c30 support:
8484         * config/tc-tic30.h: New file.
8485         * config/tc-tic30.c: New file.
8486         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8487         TARGET_FORMAT as "coff-tic30".
8488         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8489         * Makefile.am: Rebuild dependencies.
8490         (CPU_TYPES): Add tic30.
8491         (CPU_OBJ_VALID): tic30-aout is valid.
8492         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8493         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8494         * configure, Makefile.in: Rebuild.
8495
8496 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8497
8498         * config/tc-v850.c (md_assemble): Improvements to error messages.
8499
8500 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8501
8502         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8503         BFD_RELOC_HI16_S to store the high bits of any value.
8504
8505         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8506         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8507         assembler calculate relocations to any external symbol at all.
8508         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8509         involving generation of pc-relative relocs.
8510         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8511         has been moved to md_apply_fix3.
8512
8513         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8514         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8515         which actually means (the address of identifier's GOT entry) +
8516         constant, which is not particularly useful.
8517
8518 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8519
8520         * read.h (include_dirs): Declare.
8521         (include_dir_count,include_dir_maxlen): Declare.
8522
8523 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8524
8525         * configure.in: Correct check for shared opcodes library.
8526         * configure: Rebuild.
8527
8528         * listing.c (buffer_line): If we can't open the file, set at_end.
8529         (listing_print): Remove unused local variable fi.
8530
8531         * config/m68k-parse.y (reglistpair): Handle register list in
8532         either order.
8533
8534         * config/vms-conf.h: Don't undef VERSION.
8535
8536 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8537
8538         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8539         OBJS variable.
8540         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8541         variable.
8542         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8543         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8544         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8545         (EXTRA_DIST): Define.
8546         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8547         explicitly rather than via the list of object files.
8548         (gcc-as.opt): New file created when make-gas.com is run.
8549         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8550         itbl-cpu.h} to #include appropriate file rather than copying that
8551         file.
8552         * config/vms-conf.h: Synchronize with current config.in.
8553         * Makefile.in: Rebuild.
8554
8555 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8556
8557         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8558         (parallel_ok): Relaxed parallel subinstruction dependency check.
8559
8560 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8561
8562         * as.h (flag_warn_suppress_instructionswap): added new flag.
8563         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8564         command line argument.
8565         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8566         warning only if flag_warn_suppress_instructionswap is false.
8567
8568 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8569
8570         * configure.in (i386-*-mingw32*): New target.
8571         * configure: Rebuild.
8572
8573 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8574
8575         * symbols.c (resolve_symbol_value): Don't set the segment if it
8576         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8577
8578         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8579         S_GET_SEGMENT.
8580
8581 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8582
8583         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8584         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8585         compiler.
8586
8587 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8588
8589         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8590
8591 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8592
8593         * config/tc-v850.c (v850_insert_operand): Display instruction when
8594         an error is encountered.
8595
8596 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8597
8598         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8599         (i386-*-sco3.2v5*coff): New target.
8600         (i386-*-sco3.2*): New target.
8601         * configure: Rebuild.
8602
8603 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8604
8605         * config/tc-v850.c: Tidy error message production.
8606
8607 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8608
8609         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8610         validate_immediate return value in the right type for comparisons
8611         to FAIL.
8612
8613 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8614
8615         * listing.c (MAX_BYTES): Use listing variables not constants.
8616         (data_buffer): No longer an array, but a pointer.
8617         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8618         (listing_listing): Allocate data_buffer.
8619
8620 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8621
8622         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8623         --listing-rhs-width, --listing-cont-lines.
8624         (show_usage): Update.
8625         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8626         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8627         (print_lines): Use the variables instead of the constants.
8628         (listing_listing): Likewise.
8629         * listing.h: Declare the new vars.
8630
8631 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8632
8633         * as.c (parse_args): Add --keep-locals alias for -L.
8634         Add --strip-local-absolute.
8635         (show_usage): Update.
8636         * as.h (flag_strip_local_absolute): New flag.
8637         * symbols.c (S_IS_LOCAL): Use it.
8638         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8639         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8640         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8641
8642 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8643
8644         * config/tc-m32r.c: Detect if explicitly parallel instructions
8645         might have an io conflict and issue a warning message.
8646
8647 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8648
8649         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8650         cgen_swap_fixups): Functions to save, restore and swap the fixup
8651         chain with a backup copy.
8652         (cgen_asm_finish_insn): Returns address of constructed insn.
8653
8654 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8655
8656         * listing.c (file_info_struct): Remove FILE, add POS.
8657         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8658         (file_info): Don't open the file.
8659         (buffer_line): Check for the file in the last_open cache, updating
8660         as necessary.
8661         (print_source): Don't reference file_info->file.
8662         (listing_listing): Likewise.
8663         (listing_print): Close the file in the cache, if any.
8664
8665 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8666
8667         * read.c (dwarf_file_string): New file static variable.
8668         (emit_expr): Look for constant sequence that leads up to a file
8669         name in DWARF debugging output.
8670         (stringer): Use dwarf_file_string to decide whether to accept a
8671         string as a file name.
8672
8673 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8674
8675         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8676         (crack_operand): Add reg->reglst MRI hack.
8677         (r_seg): Put reglst symbols in reg_section.
8678         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8679
8680 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8681
8682         * tc-sh.c (get_specific): Handle SGR & DBR.
8683
8684 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8685
8686         * tc-h8300.c (parse_reg): Take the length of the symbol into
8687         account when attempting to match a register name.
8688         * tc-h8500.c (parse_reg): Likewise.
8689
8690 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8691
8692         * cgen.c: Formatting changes to improve readability.
8693
8694 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8695
8696         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8697         delay slot.
8698
8699 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8700
8701         Based on a patch from Jim Wilson
8702         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8703         (tc_gen_reloc): Handle cross section PC relative relocs
8704         correctly.
8705
8706 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8707
8708         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8709
8710 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8711
8712         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8713         (expr_jmp_buf): New static local.
8714         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8715         (cgen_md_operand): New function.
8716         * tc-m32r.c: Clean up pass over `struct foo' usage.
8717         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8718
8719 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8720
8721         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8722         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8723
8724 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8725
8726         * config/tc-i386.c (i386_operand): Give an error if there are
8727         unrecognized characters after an expression.
8728
8729 For older changes see ChangeLog-9697