gas/ChangeLog

   1 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
   2
   3         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
   4         * NEWS: Add x86_64.
   5
   6 2000-12-29  H.J. Lu  <hjl@gnu.org>
   7
   8         * listing.c (calc_hex): Print the variable part only if the
   9         fragment type is rs_fill.
  10
  11 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
  12
  13         * doc/internals.texi (tc_conditional_pseudoop,
  14         TC_LINKRELAX_FIXUP): Fix typos.
  15
  16 2000-12-28  Richard Henderson  <rth@redhat.com>
  17
  18         * write.c (subsegs_finish): Fix thinko last change -- don't
  19         "optimize" the alignment == 0 case.
  20
  21 2000-12-28  Richard Henderson  <rth@redhat.com>
  22
  23         * as.h (rs_align_test): New.
  24         * frags.c (NOP_OPCODE): Move default from read.c.
  25         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
  26         (frag_align_code): New.
  27         * frags.h (frag_align_code): Declare.
  28         * read.c (NOP_OPCODE): Remove.
  29         (do_align): Use frag_align_code.
  30         * write.c (NOP_OPCODE): Remove.
  31         (get_recorded_alignment): New.
  32         (cvt_frag_to_fill): Handle rs_align_test.
  33         (relax_segment): Likewise.
  34         (subsegs_finish): Align last subseg in section to the
  35         section alignment.  Use frag_align_code.
  36         * write.h (get_recorded_alignment): Declare.
  37         * config/obj-coff.c (size_section): Handle rs_align_test.
  38         (fill_section, fixup_mdeps): Likewise.
  39         (write_object_file): Use frag_align_code.
  40
  41         * config/tc-alpha.c (alpha_align): Use frag_align_code.
  42         (alpha_handle_align): New.
  43         * config/tc-alpha.h (HANDLE_ALIGN): New.
  44         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  45
  46         * config/tc-i386.h (md_do_align): Use frag_align_code.
  47         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  48
  49         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
  50         (ia64_handle_align): New.
  51         * config/tc-ia64.h (HANDLE_ALIGN): New.
  52         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  53
  54         * config/tc-m32r.c (m32r_do_align): Remove.
  55         (m32r_handle_align): New.
  56         (fill_insn): Use frag_align_code.
  57         * config/tc-m32r.h (md_do_align): Remove.
  58         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
  59         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
  60         * config/tc-mips.c, config/tc-mips.h: Similarly.
  61
  62         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
  63         (sh_handle_align): Likewise.  Handle rs_align_code.
  64         (sh_do_align): Remove.
  65         * config/tc-sh.h (md_do_align): Remove.
  66         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  67
  68         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
  69         (sparc_handle_align): Likewise.  Handle rs_align_code.
  70         * config/tc-sparc.h (md_do_align): Remove.
  71         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  72
  73 2000-12-22  DJ Delorie  <dj@redhat.com>
  74
  75         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
  76         when we assemble the first half of a pair.
  77
  78 2000-12-22  H.J. Lu  <hjl@gnu.org>
  79
  80         * config/tc-i386.c (reloc): Update the macro for non-bfd
  81         assembler.
  82         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
  83
  84 2000-12-22  H.J. Lu  <hjl@gnu.org>
  85
  86         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
  87
  88 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
  89
  90         * tc-i386.h (i386_target_format): Define even for ELFs.
  91         (QWORD_MNEM_SUFFIX): New macro.
  92         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
  93         New macros
  94         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
  95         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
  96         ImmExt): Renumber.
  97         (Size64, No_qSuf, NoRex64, Rex64): New macros.
  98         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
  99         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 100         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 101         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 102         Renumber.
 103         (Reg, WordReg): Add Reg64.
 104         (Imm): Add Imm32S and Imm64.
 105         (EncImm): New.
 106         (Disp): Add Disp64 and Disp32S.
 107         (AnyMem): Add Disp32S.
 108         (RegRex, RegRex64): New macros.
 109         (rex_byte): New type.
 110         * tc-i386.c (set_16bit_code_flag): Kill.
 111         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 112         (reloc): New parameter "signed"; support x86_64.
 113         (set_code_flag): New.
 114         (DEFAULT_ARCH): New macro; default to "i386".
 115         (default_arch): New static variable.
 116         (struct _i386_insn): New fields Operand_PCrel; rex.
 117         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 118         (flag_code): New enum and static variable.
 119         (use_rela_relocations): New static variable.
 120         (flag_code_names): New static variable.
 121         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 122         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 123         K6 and Athlon.
 124         (i386_align_code): Return plain "nop" for x86_64.
 125         (mode_from_disp_size): Support Disp32S.
 126         (smallest_imm_type): Support Imm32S and Imm64.
 127         (offset_in_range): Support size of 8.
 128         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 129         (md_pseudo_table): Add "code64"; use set_code_flat.
 130         (md_begin): Emit sane error message on hash failure.
 131         (tc_i386_fix_adjustable): Support x86_64 relocations.
 132         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 133         instructions supported on particular arch just partially,
 134         output of 64bit immediates, handling of Imm32S and Disp32S type.
 135         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 136         (i386_displacement): Likewise.
 137         (i386_index_check): Cleanup; support 64bit addresses.
 138         (md_apply_fix3): Support x86_64 relocation and rela.
 139         (md_longopts): Add "32" and "64".
 140         (md_parse_option): Add OPTION_32 and OPTION_64.
 141         (i386_target_format): Call even for ELFs; choose between
 142         elf64-x86-64 and elf32-i386.
 143         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 144         (tc_gen_reloc): Support rela relocations and x86_64.
 145         (intel_e09_1): Support QWORD.
 146
 147 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 148
 149         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 150         it's not an offset expression.
 151         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 152         keep the braces '[' and ']' in the output string.
 153         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 154         != FLAT. There is no such op_modifier.
 155
 156 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 157
 158         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 159         if we have it.
 160
 161 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 162
 163         * as.h: Fix formatting.
 164         * cgen.h: Likewise.
 165         * dwarf2dbg.c: Likewise.
 166         * input-scrub.c: Likewise.
 167         * read.h: Likewise.
 168
 169 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 170
 171         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 172         configure: Regenerate.
 173
 174 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 175
 176         * dwarf2dbg.c: #include <limits.h> only if it exists.
 177
 178 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 179
 180         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 181         (md_apply_fix): Here too.
 182
 183 2000-12-12  Jim Wilson  <wilson@redhat.com>
 184
 185         * config/tc-ia64.h (ia64_init): Add prototype.
 186
 187 2000-12-12  H.J. Lu  <hjl@gnu.org>
 188
 189         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 190
 191         * read.h (outputting_stabs_line_debug): Change it to int.
 192         * stabs.c (outputting_stabs_line_debug): Likewise.
 193
 194 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 195
 196         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 197         the address of a function result.
 198
 199 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 200
 201         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 202         (md_assemble): Call dwarf2_emit_insn.
 203         (shlib): Fix typo SHILB -> SHLIB.
 204         (md_parse_option): Likewise.
 205         (ppc_elf_validate_fix): Likewise:
 206         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 207
 208 2000-12-12  Nick Clifton  <nickc@redhat.com>
 209
 210         * cgen.h: Fix formatting.
 211         * input-scrub.c: Fix formatting.
 212         * macro.c: Fix formatting.
 213         * config/tc-mips.c: Fix formatting.
 214         * doc/c-mips.texi: Fix formatting.
 215
 216 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 217
 218         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 219         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 220         references.
 221         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 222         otherwise.
 223         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 224         (No_dSuf): Kill.
 225
 226         * i386.h (*_Suf): Remove No_dSuf.
 227         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 228         Remove.
 229         (i386_optab): Remove 'd' in the suffixes.
 230
 231 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 232
 233         * config/tc-i386.c (T_SHORT): Undefine before defining.
 234
 235 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 236
 237         * config/tc-mips.c: Fix formatting.
 238
 239 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 240
 241         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 242         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 243         (md_show_usage): Ditto.
 244         (md_parse_option): Ditto.
 245         (d10v_cleanup): Writes pending instruction only if
 246         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 247         Fix compile time warning messages.
 248
 249         * doc/c-d10v.texi: Documents new options.
 250
 251 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 252
 253         * stabs.c (outputting_stabs_line_debug): New variable.
 254         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 255         function entry and unset at function exit.
 256
 257         * read.h (outputting_stabs_line_debug): New extern declaration.
 258
 259         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 260
 261         * dwarf2dbg.c: Fix compile time warning messages.
 262
 263 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 264
 265         * config/tc-a29k.c: Fix formatting.
 266         * config/tc-alpha.c: Likewise.
 267         * config/tc-arm.c: Likewise.
 268         * config/tc-cris.c: Likewise.
 269         * config/tc-hppa.c: Likewise.
 270         * config/tc-i370.c: Likewise.
 271         * config/tc-i386.c: Likewise.
 272         * config/tc-i860.c: Likewise.
 273         * config/tc-i960.c: Likewise.
 274         * config/tc-ia64.c: Likewise.
 275         * config/tc-m68hc11.c: Likewise.
 276         * config/tc-m68k.c: Likewise.
 277         * config/tc-m88k.c: Likewise.
 278         * config/tc-pj.c: Likewise.
 279         * config/tc-ppc.c: Likewise.
 280         * config/tc-sh.c: Likewise.
 281         * config/tc-sparc.c: Likewise.
 282         * config/tc-tahoe.c: Likewise.
 283         * config/tc-vax.c: Likewise.
 284
 285 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 286
 287         * config/tc-mips.c (mips_ip): When calculating offsets,
 288         don't accept as constant the difference between the
 289         addresses of symbols in two different sections.
 290
 291         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 292         specifiers.
 293         (validate_mips_insn): Likewise.  Also, update 'B' operand
 294         specifier to use OP_*_CODE20 constants and delete 'm' operand
 295         specifier.
 296         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 297         operand specifiers.  Change warning generated by 'B' operand
 298         specifier to reflect its new multi-purpose usage.
 299
 300         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 301         -1, and update comment.
 302         (file_mips_isa): Likewise.
 303         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 304         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 305         ISA_* constants rather than hard-coded numbers.
 306         (mips_cpu_info): New structure.
 307         (mips_cpu_info_table): New table describing CPU and ISA names
 308         and numbers.
 309         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 310         mips_cpu_info_from_cpu): New functions.
 311         (mips_isa_to_str): New function to get string for ISA name.
 312         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 313         return const char *.
 314         (md_begin): Redo CPU and ISA selection logic, using
 315         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 316         than hard-coded numbers.
 317         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 318         ISA_* constants rather than hard-coded numbers.
 319         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 320         (md_longopts): Delete OPTION_NO_MIPS32.
 321         (md_parse_option): Convert to use ISA_* constants rather than
 322         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 323         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 324         to use strcasecmp to recognize "default" and to use
 325         mips_cpu_info_from_name to get CPU numbers from argument.
 326         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 327         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 328         mips32-4k.
 329         (s_mipsset): Accept ISA value 32.
 330         * doc/as.texinfo: Clean up MIPS options summary slightly,
 331         remove -no-mips32.  Add note about -mips4 and -mips32
 332         specifying those ISA levels.  Delete -mips32 and -no-mips32
 333         cpu flag descriptions.
 334         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 335         up the supported CPU switch list, and replace 4Kc, 4Km, and
 336         4Kp entries with a single mips32-4k entry.  Note that you can
 337         use ".set mips32".
 338
 339         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 340         ISA_MIPS64.
 341         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 342         -mips5 and -mips64.
 343         (md_parse_option): Add cases for OPTION_MIPS5 and
 344         OPTION_MIPS64.
 345         (md_show_usage): Mention -mips5 and -mips64 arguments.
 346         (s_mipsset): Add cases for MIPS5 and MIPS64.
 347         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 348         and pseudo-CPUs.
 349         * doc/as.texinfo: Mention -mips5 and -mips64 options
 350         and their meanings.
 351         * doc/c-mips.texi: Likewise.  Also update introduction
 352         and ".set" usage information.
 353
 354         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 355         CPU list.
 356         (mips_cpu_info_table): Add SB-1 entries.
 357         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 358         known to the -mcpu option.
 359
 360         * doc/as.texinfo: Correct description of MIPS -mcpu
 361         option, by copying some of the text from doc/c-mips.texi.
 362
 363 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 364
 365         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 366         New targets.
 367         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 368         (sparc*-*-rtems*): Switched from a.out to ELF.
 369         * configure: Regenerate.
 370         * config.in: Regenerate.
 371         * Makefile.in: Regenerate.
 372         * aclocal.m4: Regenerate.
 373         * po/gas.pot: Regenerate.
 374
 375 2000-11-30  Philip Blundell  <pb@futuretv.com>
 376
 377         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 378         even in non BFD_ASSEMBLER case.
 379
 380 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 381
 382         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 383         syntax.
 384
 385 2000-11-29  Richard Henderson  <rth@redhat.com>
 386
 387         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 388         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 389         thread multiple subsegments properly; handle multiple code
 390         sections properly; emit proper compilation unit info for assembler
 391         generated debugging.
 392
 393         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 394         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 395         (dwarf2dbg_estimate_size_before_relax): Declare.
 396         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 397         * write.c: Include dwarf2dbg.h.
 398         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 399         (relax_segment): Likewise.
 400
 401 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 402
 403         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 404         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 405         accordingly.  Stabilize frag by updating fix part and resetting
 406         variant part.
 407         <undefined symbol, unconditional jump>: Ditto.
 408         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 409         indexing is_end_of_line[].
 410         (md_assemble): Initialize size to 0.
 411         (md_section_align): Mark parameter seg as unused.
 412         (parse_reg): Parse names case-insensitively.
 413
 414 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 415
 416         * config/obj-aout.h: Fix formatting.
 417         * config/obj-bout.h: Likewise.
 418         * config/obj-coff.c: Likewise.
 419         * config/obj-coff.h: Likewise.
 420         * config/obj-elf.h: Likewise.
 421         * config/obj-som.h: Likewise.
 422         * config/obj-vms.c: Likewise.
 423         * config/obj-vms.h: Likewise.
 424         * config/tc-h8300.h: Likewise.
 425         * config/tc-ns32k.h: Likewise.
 426         * config/tc-sparc.h: Likewise.
 427         * config/tc-tic54x.h: Likewise.
 428         * config/tc-z8k.h: Likewise.
 429
 430 2000-11-28  Nick Clifton  <nickc@redhat.com>
 431
 432         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 433         License is present in the sources, but not the output, and
 434         also available from the GNU website.
 435         (GNU Free Documentation License): Comment out this section.
 436
 437 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 438
 439         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 440         targets.  Remove i860 from valid a.out targets.
 441         * Makefile.in: Regenerate.
 442
 443         * config/tc-cris.c: Include dwarf2dbg.h.
 444         (md_pseudo_table): Add .file and .loc.
 445         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 446         (s_cris_file, s_cris_loc): New.
 447         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 448         * Makefile.am: Regenerate dependencies.
 449         * Makefile.in: Regenerate.
 450
 451 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 452
 453         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 454         (MRI_MUL_PRECEDENCE): Likewise.
 455         (op_rank): Fix a comment typo.
 456
 457 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 458
 459         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 460         the error message.
 461         (get_operand): Fix analysis for movw/movb instructions.
 462
 463 2000-11-24  Nick Clifton  <nickc@redhat.com>
 464
 465         * configure.in (xscale-elf): Add target.
 466         (xscale-coff): Add target.
 467         * configure: Regenerate.
 468
 469         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 470         extenstion.
 471         (ARM_EXT_XSCALE): New ARM architecture extension.
 472         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 473         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 474         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 475         (ARM_ARCH_V4): Remove processor from architecture.
 476         (ARM_ARCH_3M): New architecutre definition.
 477         (ARM_ARCH_V5TE): New architecutre definition.
 478         (ARM_ARCH_XSCALE): New architecutre definition.
 479         (CPU_DEFAULT): Allow to be defaulted to XScale.
 480         (atpcs): New boolean variable.
 481         (ldr_flags): Support 'd' flag for double word loads.
 482         (str_flags): Support 'd' flag for double word stored.
 483         (do_mia): New function.
 484         (do_mar): New function.
 485         (do_mra): New function.
 486         (do_pld): New function.
 487         (do_ldrd): New function.
 488         (do_blx): New function.
 489         (do_bkpt): New function.
 490         (do_clz): New function.
 491         (do_lstc2): New function.
 492         (do_cdp2): New function.
 493         (do_t_blx): New function.
 494         (do_t_bkpt): New function.
 495         (do_smla): New function.
 496         (do_smlal): New function.
 497         (do_smul): New function.
 498         (do_qadd): New function.
 499         (do_co_reg2c): New function.
 500         (LONGEST_INSN): Redefine to 7.
 501
 502         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 503         command line switches.
 504
 505 2000-11-22  Jim Wilson  <wilson@redhat.com>
 506
 507         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 508         (struct rsrc): Make line unsigned.
 509         (gr_values): Add missing initializer.
 510         (SLOT_NUM_NOT_SET): Add unsigned cast.
 511         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 512         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 513         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 514         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 515         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 516         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 517         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 518         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 519         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 520         Add ATTRIBUTE_UNUSED to unused parameters.
 521         (convert_expr_to_ab_reg): Add parens.
 522         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 523         (dot_prologue): Initialize grsave when declared.
 524         (md_pseudo_table): Add missing initializers.
 525         (operand_match): Add casts to bfd_vma.
 526         (emit_one_bundle): Delete unused local prev.  Make required_template
 527         unsigned.
 528         (specify_resource): Cast i to unsigned.
 529         (note_register_values): Use fprintf_vma.
 530         (print_dependency): Likewise.
 531
 532 2000-11-21  Jim Wilson  <wilson@redhat.com>
 533
 534         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 535         for unwind info section.
 536         (dot_endp): Likewise for unwind section.
 537
 538         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 539         fix_new_exp.
 540
 541 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 542
 543         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 544         (output_insn): Call dwarf2_emit_insn.
 545         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 546
 547 2000-11-17  Richard Henderson  <rth@redhat.com>
 548
 549         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 550         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 551         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 552
 553 2000-11-17  Nick Clifton  <nickc@redhat.com>
 554
 555         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 556         .file pseudo ops.
 557
 558 2000-11-17  Richard Henderson  <rth@redhat.com>
 559
 560         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 561
 562 2000-11-17  Richard Henderson  <rth@redhat.com>
 563
 564         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 565         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 566         tri-state definition of alpha_flag_mdebug.
 567         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 568         (s_alpha_file): Store first .file directive.
 569         (s_alpha_stab): New.
 570         (md_pseudo_table): Add stabs and stabn.
 571
 572 2000-11-17  Richard Henderson  <rth@redhat.com>
 573
 574         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 575
 576 2000-11-17  Richard Henderson  <rth@redhat.com>
 577
 578         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 579         (main): Call dwarf2_finish.
 580         * as.h (debug_type): Clarify documentation of the meaning
 581         of this variable.
 582         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 583         (print_stats): Fix parenthesis problem.
 584         (now_subseg_size): New.
 585         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 586         (dwarf2_directive_file): Don't set debug_type.
 587         (dwarf2_where): Honor DEBUG_DWARF2 first.
 588         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 589         do nothing if not emitting dwarf2 debug info, or no work.
 590         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 591         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 592         (ecoff_new_file): Likewise.
 593         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 594         commentary wrt dwarf2.
 595
 596         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 597         ATTRIBUTE_UNUSED as needed.
 598         (emit_insn): Call dwarf2_emit_insn.
 599         (s_alpha_file): New.
 600         (s_alpha_loc): New.
 601         (s_alpha_coff_wrapper): Don't handle them.
 602         (md_pseudo_table): Update for .file and .loc.
 603         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 604
 605         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 606         don't protect with debug_type.
 607         * config/tc-hppa.c (md_assemble): Likewise.
 608         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 609         * config/tc-mn10300.c (md_assemble): Likewise.
 610         * config/tc-sh.c (md_assemble): Likewise.
 611         * config/tc-v850.c (md_assemble): Likewise.
 612
 613         * config/tc-arm.c (arm_end_of_source): Remove.
 614         * config/tc-hppa.c (pa_end_of_source): Remove.
 615         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 616         * config/tc-mn10300.c (mn10300_finalize): Remove.
 617         * config/tc-sh.c (sh_finalize): Remove.
 618         * config/tc-v850.c (sh_finalize): Remove.
 619
 620         * config/tc-arm.h (md_end): Remove.
 621         * config/tc-hppa.h (md_end): Remove.
 622         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 623         * config/tc-m68hc11.h (md_end): Remove.
 624         * config/tc-mn10300.h (md_end): Remove.
 625         * config/tc-sh.h (md_end): Remove.
 626         * config/tc-v850.h (md_end): Remove.
 627
 628         * config/tc-ia64.c (emit_one_bundle): Don't protect
 629         dwarf2 bits with debug_type.
 630         (md_assemble): Likewise.
 631         (ia64_end_of_source): Don't call dwarf2_finish.
 632
 633 2000-11-16  Jim Wilson  <wilson@redhat.com>
 634
 635         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 636         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 637         > 16.
 638
 639 2000-11-16  H.J. Lu  <hjl@gnu.org>
 640
 641         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 642         version name.
 643
 644 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 645
 646         * config/tc-tic30.c: Fix formatting.
 647         * config/tc-tic80.c: Likewise.
 648         * config/tc-v850.c: Likewise.
 649         * config/tc-vax.c: Likewise.
 650         * config/tc-w65.c: Likewise.
 651         * config/tc-z8k.c: Likewise.
 652
 653 2000-11-14  DJ Delorie  <dj@redhat.com>
 654
 655         * config/tc-v850.c: Support dwarf2.
 656         * config/tc-v850.h: Ditto.
 657
 658         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 659         parse_cons_expression_v850 to initialize hold_cons_reloc.
 660
 661 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 662
 663         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 664         (errata_nops_necessary_p): New function.
 665         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 666         md.
 667
 668 2000-11-14  Jim Wilson  <wilson@redhat.com>
 669
 670         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 671         return little endian bfd formats.
 672
 673 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 674
 675         * config/aout_gnu.h: Fix formatting.
 676         * config/atof-vax.c: Likewise.
 677         * config/m68k-parse.h: Likewise.
 678         * config/m88k-opcode.h: Likewise.
 679         * config/obj-elf.c: Likewise.
 680         * config/tc-arm.c: Likewise.
 681         * config/tc-cris.c: Likewise.
 682         * config/tc-i386.c: Likewise.
 683         * config/tc-ia64.c: Likewise.
 684         * config/tc-mn10300.c: Likewise.
 685         * config/te-386bsd.h: Likewise.
 686         * config/te-hppa.h: Likewise.
 687         * config/te-nbsd.h: Likewise.
 688         * config/te-ppcnw.h: Likewise.
 689         * config/te-sparcaout.h: Likewise.
 690         * config/te-tmips.h: Likewise.
 691         * config/vax-inst.h: Likewise.
 692         * config/vms-conf.h: Likewise.
 693
 694 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 695
 696         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 697
 698 2000-11-13  H.J. Lu  <hjl@gnu.org>
 699
 700         * config/obj-elf.c (elf_frob_symbol): Support
 701         ".symver name,name2@@@nodename".
 702         (elf_frob_file_before_adjust): Likewise.
 703
 704         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 705         and ".symver name,name2@@@nodename".
 706         Fix a typo.
 707
 708 2000-11-12  H.J. Lu  (hjl@gnu.org)
 709
 710         * config/obj-elf.c (obj_elf_symver): Check missing version
 711         name.
 712
 713 2000-11-12  H.J. Lu  (hjl@gnu.org)
 714
 715         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 716         instead of bfd_vma for non-bfd assemblers.
 717
 718 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 719
 720         * itbl-ops.c: Fix comment typos.
 721
 722 2000-11-08  Jim Wilson  <wilson@redhat.com>
 723
 724         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 725         (struct unwind): Add next_slot_frag field.
 726         (slot_index): New parameters slot_frag and first_frag.  Add code
 727         to add in frag sizes when different.  Add comments.
 728         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 729         arguments to slot_index.
 730         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 731         loop end.  Set next_slot_frag field.
 732
 733 2000-11-07  H.J. Lu  <hjl@gnu.org>
 734
 735         * doc/as.texinfo (.symver): Updated for versioned symbol
 736         reference.
 737
 738         * obj.h (format_ops): Add the frob_file_before_adjust field.
 739
 740         * config/obj-aout.c (aout_format_ops): Set the
 741         frob_file_before_adjust field to 0.
 742         * config/obj-coff.c (coff_format_ops): Likewise.
 743         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 744
 745         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 746         name.
 747         (elf_frob_file_before_adjust): New function to remove unneeded
 748         versioned symbols from the symbol table.
 749         (elf_format_ops): Set the frob_file_before_adjust field to
 750         elf_frob_file_before_adjust.
 751
 752         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 753         not defined.
 754
 755         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 756
 757 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 758
 759         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 760         BIG_ENDIAN macros.
 761         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 762         Fix compile time warning messages.
 763
 764 2000-11-07  Nick Clifton  <nickc@redhat.com>
 765
 766         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 767         buffer in order to avoid buffer overflows.
 768
 769 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 770
 771         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 772         Change M to m for -milp32 or -mlp64 to match gcc.
 773         (dot_endp): Use bytes_per_address instead of 8.
 774         (emit_one_bundle): Use number_to_chars_littleendian instead of
 775         md_number_to_chars.
 776         (fix_insn): Likewise.
 777         (ia64_init): New function.
 778         (ia64_target_format): New function.
 779         (md_begin): Set endianness, arch, and machine as appropriate.
 780         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 781         Make these macros depend on TE_HPUX macro.
 782         (TARGET_FORMAT): Define.
 783         (HOST_SPECIAL_INIT): Define.
 784         * config/te-hpux.h: New file.
 785         * configure.in: Add "ia64-*-hpux*" target to configure.
 786         * configure: Regenerate.
 787
 788 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 789
 790         * as.c: Fix formatting.
 791         * dwarf2dbg.c: Likewise.
 792         * input-file.c: Likewise.
 793         * input-file.h: Likewise.
 794         * input-scrub.c: Likewise.
 795         * itbl-ops.c: Likewise.
 796         * listing.c: Likewise.
 797         * macro.h: Likewise.
 798         * messages.c: Likewise.
 799         * read.c: Likewise.
 800         * subsegs.c: Likewise.
 801         * subsegs.h: Likewise.
 802         * write.c: Likewise.
 803
 804 2000-11-06  Nick Clifton  <nickc@redhat.com>
 805
 806         * doc/as.texinfo: Add GNU Free Documentation License.
 807         * doc/gasp.texi:  Add GNU Free Documentation License.
 808         * doc/as.1:  Add GNU Free Documentation License.
 809
 810 2000-11-05  Nick Clifton  <nickc@redhat.com>
 811
 812         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 813
 814 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 815
 816         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 817         * configure: Regenerate.
 818
 819 2000-11-01  Nick Clifton  <nickc@redhat.com>
 820
 821         * read.c (original_case_string): New global variable.
 822         (read_a_source_file): Copy opcode string into
 823         original_case_string if clobbering the case of the opcode.
 824         * read.h: Export the definition of original_case_string.
 825         * config/tc-arm.c (md_assembler): When parsing a .req
 826         directive use the original opcode string, not the case
 827         clobbered version.
 828
 829 2000-11-02  Nick Clifton  <nickc@redhat.com>
 830
 831         * config/tc-mn10300.c (debug_line): Remove this static
 832         variable.
 833         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 834         dwarf2_where and dwarf2_gen_line_info.
 835
 836 2000-11-02  Theo Honohan  <th@futuretv.com>
 837
 838         * config/tc-arm.c (do_msr): Improve error message.
 839
 840 2000-10-31  Eric Christopher  <echristo@redhat.com>
 841
 842         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 843         or pc-relative, else use fx_offset.
 844
 845 2000-10-31  Jim Wilson  <wilson@redhat.com>
 846
 847         * config/tc-ia64.c (struct md): New field tag_fixups.
 848         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 849         qualifying predicate.
 850         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 851         tag_fixups.
 852         (ia64_start_line): Error if dangling qualifying predicate.
 853         (defining_tag): New static variable.
 854         (ia64_unrecognized_line, case '['): Parse tags.
 855         (ia64_frob_label): Create tag_fixups.
 856         (md_assemble): Reset md.qp.X_op after using it.
 857
 858 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 859
 860         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 861
 862 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 863
 864         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 865
 866 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 867
 868         * expr.c: Fix formatting.
 869         * flonum-copy.c: Likewise.
 870         * flonum.h: Likewise.
 871         * gasp.c: Likewise.
 872         * hash.c: Likewise.
 873
 874 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 875
 876         * as.h (OPTION_MD_BASE): Bump to 190.
 877         * as.c (parse_args) <std_longopts>: Add comment about the need to
 878         check OPTION_MD_BASE in as.h.
 879
 880         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 881         for weak symbols.
 882
 883 2000-10-27  Nick Clifton  <nickc@redhat.com>
 884
 885         * configure.in (emulations): Add m68hc12.
 886         * configure: Regenerate.
 887         * po/gas.pot: Regenerate.
 888
 889 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 890
 891         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 892         cpsr*.
 893         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 894
 895 2000-10-25  Nick Clifton  <nickc@redhat.com>
 896
 897         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 898         a DWARF2 line number information sequence.
 899
 900         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 901
 902         * read.c (generate_lineno_debug): Update comment describing why
 903         DWARF2 line number debug information is not generated
 904         automatically by this function.
 905
 906         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 907         not all.
 908
 909         * config/tc-arm.h (md_end): Define.
 910         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 911
 912         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 913         if generating DWARF2 line numbers.
 914         (arm_end_of_source): New function.  Call dwarf2_finish if
 915         necessary.
 916
 917         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 918         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 919         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 920
 921 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 922
 923         * tc-i386.c: Fix prototype declarations for functions taking no
 924         arguments.
 925
 926 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 927
 928         * tc-i386.c (i386_operand_modifier): Remove.
 929         (build_displacement_string): Remove.
 930         (i386_parse_seg): Remove.
 931         (i386_intel_memory_operand): Remove.
 932         (i386_intel_operand): Re-write using recursive descent parser based
 933         on MASM documentation.
 934         (struct intel_parser_s): New structure.
 935         (intel_parser): New static variable.
 936         (struct intel_token): New structure.
 937         (cur_token, prev_token): New static variables.
 938         (T_NIL): Define.
 939         (T_CONST): Define.
 940         (T_REG): Define.
 941         (T_BYTE): Define.
 942         (T_WORD): Define.
 943         (T_DWORD): Define.
 944         (T_QWORD): Define.
 945         (T_XWORD): Define.
 946         (T_SHORT): Define.
 947         (T_OFFSET): Define.
 948         (T_PTR): Define.
 949         (T_ID): Define.
 950         (intel_match_token): New function.
 951         (intel_get_token): New function.
 952         (intel_putback_token): New function.
 953         (intel_expr): New function.
 954         (intel_e05): New function.
 955         (intel_e05_1): New function.
 956         (intel_e06): New function.
 957         (intel_e06_1): New function.
 958         (intel_e09): New function.
 959         (intel_e09_1): New function.
 960         (intel_e10): New function.
 961         (intel_e10_1): New function.
 962         (intel_e11): New function.
 963
 964 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
 965
 966         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
 967         instructions to loose any special insn->architecture mask.
 968
 969         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
 970         (sparc_md_end, sparc_arch_types, sparc_arch,
 971         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
 972         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
 973         request v9b architecture if they are used).
 974
 975 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 976
 977         * config/tc-m68k.c: Fix the previous misapplied patch.
 978
 979 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 980
 981         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
 982         BFD_ASSEMBLER and !BFD_ASSEMBLER.
 983         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
 984         BFD_RELOC_*.
 985
 986 2000-10-17  Kazu Hirata  <kazu@hxi.com>
 987
 988         * debug.c: Fix formatting.
 989         * depend.c: Likewise.
 990         * dwarf2dbg.c: Likewise.
 991         * dwarf2dbg.h: Likewise.
 992         * ecoff.c: Likewise.
 993         * expr.c: Likewise.
 994         * expr.h: Likewise.
 995         * flonum-konst.c: Likewise.
 996         * frags.h: Likewise.
 997
 998 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
 999
1000         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1001         options.
1002         * doc/as.texinfo: Added notes about this new option.
1003
1004 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1005
1006         * config/tc-sh.c (JREG): Remove.
1007         (md_convert_frag): Remove #if 0:d code using JREG.
1008
1009 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1010
1011         * config/tc-i386.c (i386_operand_modifier): Only match
1012         modifiers SHORT and FLAT if they are followed by a space.
1013         (parse_register): When `allow_naked_reg' is set, do not confuse
1014         identifiers that start with a register name with a register.
1015
1016 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1017
1018         * app.c: Fix formatting.
1019         * as.c: Likewise.
1020         * as.h: Likewise.
1021         * bit_fix.h: Likewise.
1022         * cgen.c: Likewise.
1023         * cgen.h: Likewise.
1024         * cond.c: Likewise.
1025
1026 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1027
1028         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1029
1030 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1031
1032         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1033         Re-arrange function a little and improve error message.
1034
1035         * write.c (write_relocs): Fix a comment.
1036
1037         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1038         link-once sections.
1039
1040 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1041
1042         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1043
1044 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1045
1046         * config/tc-i386.c: Delete some useless comments, reformat others.
1047
1048         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1049         non-global syms in linkonce sections.
1050
1051 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1052
1053         * config/tc-ia64.c (operand_match): Don't use // style comments.
1054         * config/tc-i370.c: Likewise.
1055
1056 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1057
1058         Changes to handle varying register prefix and user symbol prefix.
1059         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1060         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1061         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1062         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1063         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1064         (demand_register_prefix): New variable.
1065         (md_pseudo_table): New pseudo ".syntax".
1066         (md_longopts): New options --no-underscore and --underscore.
1067         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1068         on symbols_have_leading_underscore.
1069         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1070         (get_spec_reg): Ditto.
1071         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1072         Fix formatting.
1073         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1074         --help.
1075         <case OPTION_NO_US, case OPTION_US>: New.
1076         (md_show_usage): Be brief and reformat to match continuation of
1077         --help.
1078         * po/gas.pot: Regenerate.
1079
1080 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1081
1082         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1083         force relocs for 12 bit branches.
1084         (md_apply_fix): Similarly, adjust logic here.
1085
1086 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1087
1088         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1089         adjust for external and weak syms as we will use a reloc.  Allow
1090         for +8 offset when calculating limits of branches.
1091         (hppa_fix_adjustable): Undo 2000-09-23 change.
1092         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1093         Correct distance calculation.
1094         (tc_gen_reloc): Print the file name and line number if we can't
1095         handle a fixup.
1096
1097         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1098         * config/tc-hppa.c (nonzero_dibits): Define.
1099         (arg_reloc_stub_needed): Check each arg and return value
1100         separately for zero case.
1101         (pa_align): Declare argument `bytes'.
1102
1103 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1104
1105         * config/tc-cris.c: Fix formatting.
1106         * config/tc-d10v.h: Likewise.
1107         * config/tc-d30v.c: Likewise.
1108         * config/tc-d30v.h: Likewise.
1109         * config/tc-fr30.c: Likewise.
1110         * config/tc-fr30.h: Likewise.
1111         * config/tc-m68k.c: Likewise.
1112         * config/tc-m68k.h: Likewise.
1113         * config/tc-pj.h: Likewise.
1114         * config/tc-ppc.c: Likewise.
1115         * config/tc-ppc.h: Likewise.
1116         * config/tc-sh.c: Likewise.
1117         * config/tc-sh.h: Likewise.
1118         * config/tc-sparc.c: Likewise.
1119         * config/tc-v850.h: Likewise.
1120         * config/tc-vax.h: Likewise.
1121         * config/tc-w65.h: Likewise.
1122         * config/tc-z8k.h: Likewise.
1123
1124 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1125
1126         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1127         checks only for ELF.
1128         (hppa_force_relocation): Likewise.
1129
1130 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1131
1132         * config/tc-ia64.c (dv_sem): Add "stop".
1133         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1134         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1135         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1136         match above.
1137         (mark_resources): Check IA64_RS_PRr.
1138
1139 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1140
1141         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1142         md_estimate_size_before_relax): Redesign and clean up the
1143         relaxation mechanism.
1144
1145 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1146
1147         * config/tc-ns32k.c: Fix formatting.
1148         * config/tc-ns32k.h: Likewise.
1149
1150 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1151
1152         * config/tc-m32r.c: Fix formatting.
1153         * config/tc-m32r.h: Likewise.
1154         * config/tc-m68851.h: Likewise.
1155         * config/tc-m68hc11.c: Likewise.
1156         * config/tc-m68hc11.h: Likewise.
1157         * config/tc-m88k.c: Likewise.
1158         * config/tc-mcore.c: Likewise.
1159         * config/tc-mcore.h: Likewise.
1160         * config/tc-mips.c: Likewise.
1161         * config/tc-mips.h: Likewise.
1162         * config/tc-mn10200.h: Likewise.
1163         * config/tc-mn10300.h: Likewise.
1164         * config/tc-tahoe.c: Likewise.
1165         * config/tc-tahoe.h: Likewise.
1166
1167 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1168
1169         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1170         Likewise in relaxation description comments.
1171
1172 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1173
1174         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1175         subtraction of two syms without emitting a relocation.
1176
1177         From  David Huggins-Daines  <dhd@linuxcare.com>
1178         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1179         global or weak symbols.
1180
1181 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1182
1183         * config/tc-h8300.h: Fix formatting.
1184         * config/tc-h8500.c: Likewise.
1185         * config/tc-h8500.h: Likewise.
1186         * config/tc-hppa.h: Likewise.
1187         * config/tc-i370.h: Likewise.
1188         * config/tc-i386.h: Likewise.
1189         * config/tc-i860.c: Likewise.
1190         * config/tc-i860.h: Likewise.
1191         * config/tc-i960.h: Likewise.
1192         * config/tc-ia64.c: Likewise.
1193         * config/tc-ia64.h: Likewise.
1194
1195 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1196
1197         * config/tc-a29k.c: Fix formatting.
1198         * config/tc-alpha.c: Likewise.
1199         * config/tc-arc.c: Likewise.
1200         * config/tc-arc.h: Likewise.
1201         * config/tc-arm.c: Likewise.
1202         * config/tc-arm.h: Likewise.
1203         * config/tc-avr.c: Likewise.
1204         * config/tc-avr.h: Likewise.
1205         * config/tc-tic30.c: Likewise.
1206         * config/tc-tic30.h: Likewise.
1207         * config/tc-tic54x.c: Likewise.
1208         * config/tc-tic54x.h: Likewise.
1209         * config/tc-tic80.c: Likewise.
1210         * config/tc-tic80.h: Likewise.
1211
1212 2000-09-14  Timothy Wall  <twall@cygnus.com>
1213
1214         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1215         parallel comparisons for later use.
1216         (struct rsrc): Add parallel comparison type.
1217         (resources_match): Skip special cases of PR usage (non-conflicting
1218         parallel compares).
1219
1220 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1221
1222         * config/obj-ecoff.c: Fix formatting.
1223         * config/obj-elf.c: Likewise.
1224         * config/obj-elf.h: Likewise.
1225         * config/obj-evax.h: Likewise.
1226         * config/obj-generic.h: Likewise.
1227         * config/obj-hp300.c: Likewise.
1228         * config/obj-hp300.h: Likewise.
1229         * config/obj-ieee.h: Likewise.
1230         * config/obj-vms.c: Likewise.
1231         * config/obj-vms.h: Likewise.
1232
1233 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1234
1235         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1236         (md_parse_option): Ditto.
1237         (md_longopts): Add -mips32 option.
1238         (md_show_usage): Document new options.
1239         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1240         (mips_ip): Assemble mfc0 with a sub-selection code.
1241         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1242         (mips_cpu_to_str): New function.
1243         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1244         Use CPU_* defines instead of hardcoded numbers.
1245
1246         * doc/as.texinfo: Document new options.
1247         * doc/c-mips.texi: Ditto.
1248
1249 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1250
1251         * as.h: Fix formatting.
1252         * asintl.h: Likewise.
1253         * bit_fix.h: Likewise.
1254         * config/obj-aout.c: Likewise.
1255         * config/obj-aout.h: Likewise.
1256         * config/obj-bout.c: Likewise.
1257         * config/obj-bout.h: Likewise.
1258         * config/obj-coff.c: Likewise.
1259         * config/obj-coff.h: Likewise.
1260         * dwarf2dbg.h: Likewise.
1261         * expr.h: Likewise.
1262         * flonum.h: Likewise.
1263         * frags.h: Likewise.
1264         * itbl-ops.h: Likewise.
1265         * macro.h: Likewise.
1266         * read.h: Likewise.
1267         * sb.h: Likewise.
1268         * struc-symbol.h: Likewise.
1269         * subsegs.h: Likewise.
1270         * symbols.h: Likewise.
1271         * tc.h: Likewise.
1272         * write.h: Likewise.
1273
1274 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1275
1276         * bignum-copy.c: Fix formatting.
1277         * config/tc-i370.c: Likewise.
1278         * config/tc-i960.c: Likewise.
1279         * config/tc-m68k.c: Likewise.
1280         * ehopt.c: Likewise.
1281         * flonum-copy.c: Likewise.
1282         * flonum-konst.c: Likewise.
1283         * flonum-mult.c: Likewise.
1284         * literal.c: Likewise.
1285         * read.c: Likewise.
1286         * sb.c: Likewise.
1287         * stabs.c: Likewise.
1288         * subsegs.c: Likewise.
1289
1290 2000-09-09  Philip Blundell  <philb@gnu.org>
1291
1292         * configure.in (arm*-*-uclinux*): New target.
1293         * configure: Regenerate.
1294
1295 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1296
1297         * input-file.c: Fix formatting.
1298         * itbl-ops.c: Likewise.
1299         * messages.c: Likewise.
1300
1301 2000-09-08  Philip Blundell  <philb@gnu.org>
1302
1303         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1304         offset is negative.
1305
1306 2000-09-07  H.J. Lu  <hjl@gnu.org>
1307
1308         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1309         * configure: Rebuild.
1310
1311 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1312
1313         * atof-generic.c: Fix formatting.
1314         * config/tc-mips.c: Likewise.
1315         * config/tc-vax.c: Likewise.
1316         * input-scrub.c: Likewise.
1317
1318 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1319
1320         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1321         * configure.in (sh-*-linux*): Added.
1322         * configure: Rebuilt.
1323
1324 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1325
1326         * config/tc-hppa.c: Fix formatting.
1327
1328         * ecoff.c: Fix formatting.
1329
1330 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1331
1332         * configure: Rebuilt with new libtool.m4.
1333
1334 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1335
1336         * cgen.c: Fix formatting.
1337         * config/tc-ia64.c: Likewise.
1338
1339 2000-09-05  Nick Clifton  <nickc@redhat.com>
1340
1341         * aclocal.m4: Regenerate.
1342         * config.in: Regenerate.
1343         * configure: Regenerate.
1344         * po/gas.pot: Regenerate.
1345
1346 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1347
1348         * config/tc-cris.c: Correct comment typos.
1349
1350 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1351
1352         * config/tc-mn10300.c: Cleanup.
1353         (md_pcrel_from): Enable.
1354
1355 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1356
1357         * expr.c (operand): Fix a comment typo.
1358         * write.c (write_relocs): Fix a signed/unsigned warning.
1359
1360         * config/tc-hppa.c (fudge_reg_expressions): New
1361         (hppa_force_reg_syms_absolute): New.
1362         (pa_equ): Allow reg_section expressions.
1363         * config/tc-hppa.c (md_optimize_expr): Define.
1364         (hppa_force_reg_syms_absolute): Prototype.
1365
1366         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1367         (pa_parse_number): Pass in arg to select fp reg parsing.
1368         Return 1 to indicate format checks pass.  If strict, then only
1369         accept a register or register symbol.  Return value in...
1370         (pa_number): New static for pa_parse_number.
1371         (FP_REG_BASE): Define.
1372         (FP_REG_RSEL): Define.
1373         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1374         appropriate.  White space changes.
1375         (need_pa11_opcode): Don't bother passing any params, get them from
1376         globals instead.
1377         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1378         Remove extraneous check in case 'Q'.
1379         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1380         reg, set section of resulting symbol to reg_section.
1381         (pa_parse_space_stmt): Modify call to pa_parse_number.
1382         (pa_space): Likewise.
1383
1384         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1385         (hppa_force_relocation): Handle vtable relocs.
1386         (pa_vtable_entry): New.
1387         (pa_vtable_inherit): New.
1388         (md_pseudo_table): Add entries for vtable pseudos.
1389         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1390         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1391         against weak syms.
1392         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1393         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1394         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1395         millicode import.
1396         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1397         specify a symbol type.
1398
1399         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1400         dependent things together.
1401         (md_elf_symbol_type): Define.
1402
1403         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1404         symbol.
1405         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1406
1407         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1408         (obj_elf_vtable_entry): Declare.
1409
1410         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1411         and export function.
1412         (obj_elf_vtable_entry): Similarly.
1413         (elf_pseudo_table): Fix the damage with a cast.
1414
1415 2000-09-03  Richard Henderson  <rth@cygnus.com>
1416
1417         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1418         for template selection when a label is needed.
1419
1420 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1421
1422         * config/tc-ia64.c: Fix formatting.
1423
1424 2000-09-02  Nick Clifton  <nickc@redhat.com>
1425
1426         * configure.in: Increase version number to 2.10.91.
1427         * configure: Regenerate.
1428         * aclocal.m4: Regenerate.
1429         * config.in: Regenerate.
1430         * po/gas.pot: Regenerate.
1431         * Makefile.in: Regenerate.
1432
1433 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1434
1435         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1436         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1437         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1438         similar relocs.
1439         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1440         branches.
1441
1442 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1443
1444         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1445         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1446         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1447         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1448         (GOT_symbol): New variable.
1449         (md_undefined_symbol): Set it.
1450
1451 2000-09-01  Richard Henderson  <rth@cygnus.com>
1452
1453         * config/tc-ia64.c (match): Don't inline.
1454         (extra_goodness): New.
1455         (md_begin): Prefer nop.f and nop.b for best_template.
1456
1457 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1458
1459         * as.c: Fix formatting.
1460         * cond.c: Likewise.
1461         * frags.c: Likewise.
1462         * macro.c: Likewise.
1463
1464 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1465
1466         * config/tc-mn10300.c:  Cleanup and fix warnings.
1467         (md_pseudo_table): Add initializers.
1468         (md_show_usage): Cleanup.
1469         (md_parse_option): Fix warnings.
1470         (md_undefined_symbol): Fix warnings.
1471         (md_conver_frag): Fix warnings.
1472         (tc_gen_reloc): Fix warnings.
1473         (md_apply_fix3): Fix warnings.
1474         (check_operand): Fix warnings.
1475
1476 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1477
1478         * acinclude.m4: Include libtool and gettext macros from the
1479         top level.
1480         * aclocal.m4, configure: Rebuilt.
1481
1482 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1483
1484         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1485
1486 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1487
1488         * listing.c: Fix formatting.
1489
1490 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1491
1492         * app.c: Fix a comment typo.  Fix formatting.
1493
1494 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1495
1496         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1497         offset of the target destination for jmp instructions.
1498         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1499
1500 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1501
1502         * NEWS: Mention support for CRIS.
1503
1504 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1505
1506         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1507         Sets `.lcomm' alignment to zero.
1508
1509 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1510
1511         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1512         (TC_FIX_ADJUSTABLE): Define.
1513
1514 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1515
1516         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1517         unwind.personality_routine is set.
1518
1519 2000-08-23  H.J. Lu  <hjl@gnu.org>
1520
1521         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1522
1523 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1524
1525         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1526         environment is pe.
1527
1528 2000-08-22  H.J. Lu  <hjl@gnu.org>
1529
1530         * config.in (STRICTCOFF): New for strict COFF.
1531
1532         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1533         i386-*-go32* and i386-go32-rtems*.
1534         * configure: Rebuilt.
1535
1536         * config/obj-coff.c (obj_coff_endef): Follow the historical
1537         behavior if STRICTCOFF is not defined.
1538
1539         * doc/internals.texi: Document STRICTCOFF.
1540
1541 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1542
1543         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1544         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1545         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1546         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1547         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1548         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1549         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1550         Likewise.
1551
1552 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1553
1554         * config/tc-mn10300.c: (md_apply_fix): New function.
1555         (mn10300_force_relocation): New function.
1556         (mn10300_fix_adjustable): New function.
1557
1558         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1559         (TC_HANDLES_FX_DONE): Define.
1560         (obj_fix_adjustable): Define.
1561         (MD_APPLY_FIX3): Define.
1562         (TC_LINKRELAX_FIXUP): Define.
1563
1564         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1565         previously defined.
1566         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1567
1568         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1569
1570 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1571
1572         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1573         if the fixup resulted in a relocation.
1574
1575 2000-08-18  Nick Clifton  <nickc@redhat.com>
1576
1577         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1578         Make reference to first element of shift_names explicit.
1579
1580 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1581
1582         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1583         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1584         add a symbol's address.  Removed all target-specific #ifdefs that
1585         used to accomplished the same.
1586         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1587         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1588         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1589         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1590         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1591
1592 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1593
1594         * dwarf2dbg.c: Fix formatting.
1595
1596 2000-08-17  Nick Clifton  <nickc@redhat.com>
1597
1598         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1599         to be recoded as logical shift lefts by zero.
1600
1601 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1602
1603         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1604         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1605         source registers.
1606         (note_register_values): Handle IA64_OPND_R3_2 operands.
1607
1608 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1609
1610         * config/tc-i860.c (md_operand): Silly typo fixed.
1611
1612 2000-08-16  Nick Clifton  <nickc@redhat.com>
1613
1614         * config/tc-arm.c (struct asm_shift): Delete.
1615         (shift[]): Delete.
1616         (enum asm_shift_index): New.
1617         (struct asm_shift_properties): New.
1618         (struct asm_shift_name): New.
1619         (shift_properties[]); New.
1620         (shift_names[]); New.
1621
1622         (decode_shift): Use new structures.
1623         Issue a warning is "ROR #0" is used.
1624         Issue a warning if "ASR #0" or "LSR #0" is used.
1625
1626         (md_begin): Initialise arm_shift_hsh table from new
1627         asm_shift_name array.
1628
1629 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1630
1631         * config/tc-sparc.c: Kill all warnings.
1632         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1633         in -xarch= as well.
1634         (md_show_usage): Update usage text.
1635
1636 2000-08-16  Nick Clifton  <nickc@redhat.com>
1637
1638         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1639         useful.
1640
1641 2000-08-15  Will Cohen  <wcohen@redhat.com>
1642
1643         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1644
1645         * config/tc-sh.c (md_assemble): Changed so debug_type
1646         test performed for ppi_assemble
1647         * config/tc-sh.c: Included dwarf2dbg.h.
1648         (debug_line): Defined.
1649         (md_assemble): Generates dwarf2 line info.
1650         (sh_finalize): New function.  Finalize dwarf2 info.
1651         (assemble_ppi): Returns size of code generated.
1652         (build_Mytes): Returns size of code generated.
1653         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1654         * config/tc-sh.h (md_end): Defined.
1655         (sh_finalize): Declared.
1656
1657 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1658
1659         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1660         md_number_to_chars.
1661
1662 2000-08-14  Nick Clifton  <nickc@redhat.com>
1663
1664         * config/tc-arm.c (do_bx): Allow "bx pc".
1665
1666 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1667
1668         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1669         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1670         (md_begin): Change assignment to md.flag to OR in the new bit.
1671
1672 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1673
1674         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1675         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1676         C_MOU, and C_EOS.
1677
1678 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1679
1680         * NEWS: Mention i860 support.
1681
1682 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1683
1684         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1685
1686 2000-08-14  Andreas Schwab  <schwab@suse.de>
1687
1688         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1689
1690 2000-08-11  Andreas Schwab  <schwab@suse.de>
1691
1692         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1693         argument.
1694
1695 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1696
1697         * expr.c: Fix formatting.
1698         * config/obj-bout.c: Likewise.
1699
1700 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1701
1702         * doc/c-i860.texi: Flesh out the i860 section more.
1703
1704 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1705
1706         * symbols.c: Fix formatting.
1707         * expr.c: Likewise.
1708
1709 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1710
1711         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1712         has the IgnoreSize bit set.
1713
1714 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1715
1716         From  Rodney Brown  <RodneyBrown@mynd.com>
1717         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1718         * configure: Regenerate.
1719
1720 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1721
1722         * hash.c: Fix formatting.
1723         * gasp.c: Likewise.
1724
1725 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1726
1727         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1728         (i860_fix_info): New enum.
1729         (MD_APPLY_FIX3): Define.
1730         (WORKING_DOT_WORD): Define.
1731         (TC_HANDLES_FX_DONE): Define.
1732         (DIFF_EXPR_OK): Define.
1733         (LISTING_HEADER): Define.
1734         (TARGET_FORMAT): Select target format based on endian flag.
1735         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1736         (target_big_endian): Add external declaration.
1737
1738         * config/tc-i860.c: All existing code reworked completely. Other
1739         new code shown below.
1740         (SYNTAX_SVR4): Define.
1741         (target_warn_expand): New variable.
1742         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1743         (md_longopts): Declare and define with new options (-EL, -EB,
1744         and -mwarn-expand).
1745         (md_show_usage): New function.
1746         (md_operand): New function.
1747         (obtain_reloc_for_imm16): New function.
1748         (md_apply_fix3): New function.
1749         (tc_gen_reloc): New function.
1750
1751 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1752
1753         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1754         2 bytes of the jump address are in the same frag.
1755         (find): Accept 68hc12 register indirect modes.
1756
1757         * NEWS: Mention 68HC11 & 68HC12 support.
1758
1759 2000-08-07  Richard Henderson  <rth@cygnus.com>
1760
1761         * config/tc-ia64.c (unwind): Add prologue_mask member.
1762         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1763         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1764         (dot_body): Clear unwind.prologue_mask.
1765         (dot_prologue): Set it.  Accept a register second argument.
1766
1767 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1768
1769         * config/atof-ieee.c: Fix formatting.
1770         * config/atof-tahoe.c: Likewise.
1771
1772 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1773
1774         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1775         work.
1776
1777         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1778         of .popsection, .previous, .pushsection, .subsection,
1779         .version, .vtable_entry, .vtable_inherit and .weak.
1780
1781 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1782
1783         * config/tc-cris.c: Fix formatting.
1784         * config/tc-i386.c: Likewise.
1785         * config/tc-sparc.c (sparc_ip): Simplify the code.
1786
1787 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1788
1789         * config/tc-cris.c: Rearrange code for readability.
1790         * config/tc-d10v.c: Fix formatting.
1791         * config/tc-m32r.c: Likewise.
1792         * config/tc-sparc.c: Likewise.
1793
1794 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1795
1796         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1797         before ia64_find_opcode.
1798         (md_assemble): Likewise.
1799
1800 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1801
1802         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1803         Undo some formatting fixes.
1804
1805 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1806
1807         * config/obj-som.c: Fix formatting.
1808         * config/obj-ieee.c: Likewise.
1809         * config/tc-arm.c: Likewise.
1810         * config/tc-v850.c: Likewise.
1811
1812 2000-08-01  Nick Clifton  <nickc@redhat.com>
1813
1814         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1815         index by command line option.
1816
1817 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1818
1819         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1820         (@node M68K-Branch): Rewrite to match the reality.
1821
1822 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1823
1824         * doc/c-i860.texi: New file.
1825         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1826         * doc/Makefile.in: Regenerate.
1827         * doc/all.texi: Add I860 as relevant architecture.
1828         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1829
1830 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1831
1832         * config/tc-d30v.c: Fix formatting.
1833
1834 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1835
1836         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1837         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1838         long emit a long branch if available instead of an absolute jump, never
1839         emit absolute jumps for anything with --pcrel.
1840
1841         * doc/c-m68k.texi: Document new command line option.
1842
1843 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1844
1845         * config/tc-avr.c: Use PARAMS macro in function declarations.
1846         Don't declare md_pcrel_from_section (already in tc-avr.h).
1847         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1848         (avr_operand): Don't set (unsigned) op_mask to -1.
1849
1850 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1851
1852         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1853         * configure: Regenerated.
1854         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1855         of operand to the .type directive (.e.g, "type").
1856
1857 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1858
1859         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1860         * app.c (do_scrub_chars): Record where first comment found.
1861         * read.c (read_a_source_file): Init found_comment on entry, and
1862         notify whether comments found on exit.
1863         * config/tc-hppa.c (md_shortopts): Add "c".
1864         (md_longopts): Add warn-comment.
1865         (md_parse_option): Handle it.
1866         (md_show_usage): Show available options.
1867         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1868
1869 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1870
1871         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1872         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1873         sym_ptr_ptr
1874         (md_estimate_size_before_relax): Don't fall off end of function.
1875
1876 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1877
1878         * config/tc-avr.c: Fix formatting.
1879         * config/tc-ns32k.c: Likewise.
1880
1881 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1882
1883         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1884
1885 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1886
1887         * config/tc-d10v.c: Fix formatting.
1888         * config/tc-z8k.c: Likewise.
1889         * config/tc-sparc.c: Likewise.
1890
1891 2000-07-26  Dave Brolley  <brolley@redhat.com>
1892
1893         * cgen.c (queue_fixup): Declare opinfo.
1894         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1895         (gas_cgen_md_operand): Ditto.
1896         (gas_cgen_md_apply_fix3): Ditto.
1897
1898 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1899
1900         * config/obj-coff.c (obj_frob_symbol): Don't merge
1901         labels. Don't merge if the symbol isn't constant. Return
1902         immediately if a symbol is merged.
1903
1904 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1905
1906         * frags.c (frag_align): Correct absolute section alignment.
1907
1908 2000-07-20  DJ Delorie  <dj@redhat.com>
1909
1910         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1911         it breaks linking against DLLs.
1912
1913 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1914
1915         * configure.in: Add CRIS support.
1916         * configure: Regenerate.
1917         * Makefile.am: (CPU_TYPES): Add cris.
1918         (CPU_OBJ_VALID) [aout]: Add cris.
1919         (MULTI_CPU_TYPES): Add cris.
1920         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1921         [coff]: Only i386 and mips are valid.
1922         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1923         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1924         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1925         Regenerate dependencies.
1926         * Makefile.in: Regenerate.
1927         * aclocal.m4: Regenerate.
1928         * as.c: Declare crisaout, criself.
1929         * config/tc-cris.h, config/tc-cris.c: New.
1930         * config/e-criself.c, config/e-crisaout.c: New.
1931         * po/POTFILES.in, po/gas.pot: Regenerate.
1932
1933 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1934
1935         * read.c: Fix formatting.
1936         * write.c: Fix formatting.
1937
1938 2000-07-19  H.J. Lu  <hjl@gnu.org>
1939
1940         * sb.c: Include <stdlib.h> if exists for abort ().
1941
1942 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1943
1944         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1945         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1946         (pa_type_args): Same here.
1947
1948 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1949
1950         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1951         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1952         the storage class is already set.
1953
1954 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1955
1956         * config/tc-m68hc11.c: Fix formatting.
1957         * config/tc-mn10200.c: Likewise.
1958         * config/tc-mn10300.c: Likewise.
1959         * config/tc-pj.c: Likewise.
1960         * config/tc-tic80.c: Likewise.
1961         * config/tc-w65.c: Likewise.
1962
1963 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
1964
1965         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1966         is defined.
1967
1968 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
1969
1970         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1971         @code.
1972
1973 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
1974
1975         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1976         ELF as are used for SOM (except the 32-bit reloc one) to decide
1977         whether a symbol can be reduced to a section symbol.  Expand on
1978         the comment for symbols involved in LR% and RR% expressions.
1979
1980 2000-07-14  Nick Clifton  <nickc@cygnus.com>
1981
1982         * config/tc-mips.c (mips_disable_float_construction): New
1983         static variable.  Set to true if doubles should not be
1984         constructed by loading two single width fp registers with
1985         halves of the value.
1986         (mips_ip): Test mips_disable_float_construction.
1987         (md_longopts): Add command line switches --construct-floats
1988         and --no-construct-floats.
1989         (md_parse_option): Parse new command line options.
1990         (md_show_usage): Describe new command line options.
1991
1992         * doc/c-mips.texi: Document new command line options.
1993
1994 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
1995
1996         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1997         * configure: Regenerate.
1998
1999 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2000
2001         * configure.in (DEFAULT_EMULATION setting): Revert part of
2002         2000-07-01 change that set te_multi=multi unless set to tmips.
2003         * configure: Regenerate.
2004
2005 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2006
2007         * config/obj-coff.c (coff_frob_section): Add padding to the last
2008         section when aligning it increases its size.
2009
2010 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2011
2012         * config/tc-tic54x.c: Fix formatting.
2013
2014 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2015
2016         * config/tc-h8500.c: Fix formatting.
2017         * config/tc-tic54x.c: Fix formatting.
2018
2019 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2020
2021         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2022         displacements correctly.
2023
2024         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2025
2026 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2027
2028         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2029         warning.
2030         (hash_jam): Ditto.
2031
2032 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2033
2034         From  David Huggins-Daines  <dhd@linuxcare.com>
2035         * config/te-hppalinux64.h: Add a new emulation.
2036         * configure.in (emulations): Add configure bits to support the
2037         64-bit Linux/parisc target.
2038         * configure: Regenerate.
2039
2040         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2041         (md_shortopts): Add `V' for ELF.
2042
2043         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2044         when SOM or ELF_ARG_RELOC are defined.
2045         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2046         ELF_ARG_RELOC are defined.
2047         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2048         (pa_stringer): ..Do it here instead.  Fix comment typos.
2049         (hppa_force_relocation): Cast enums to int before comparing with
2050         ints.
2051
2052         From  Ryan Bradetich  <rbradetich@uswest.net>
2053         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2054         redifinition warning.
2055         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2056         (hppa_force_relocation): ditto
2057         (md_apply_fix): Added cast to buf to fix warnings.
2058
2059         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2060         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2061
2062         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2063         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2064         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2065         reloc_type** to avoid warnings in switch.
2066         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2067         little earlier instead.
2068
2069         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2070         and elf.
2071         (pa_type_args): Use symbol_arg_reloc_info.
2072         (struct pa_it): Make arg_reloc unsigned int.
2073         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2074         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2075         (pa_code): Delete.  pa_text duplicates this function.
2076         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2077         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2078         int.
2079         (cons_fix_new_hppa): Actually change selector to e_fsel when
2080         warning about assuming so.
2081         (tc_gen_reloc): More example elf arg reloc code.
2082         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2083         (hppa_force_relocation): Likewise.
2084
2085         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2086         files.
2087         (pa_end_of_source): Prototype.
2088         (hppa_fix_adjustable): Prototype.
2089         (LABELS_WITHOUT_COLONS): Move it..
2090         * config/te-hppa.h: To here.
2091
2092         * config/te-hppa64.h: New file.
2093
2094         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2095         type.
2096         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2097         format -10, -16, 16 relocs.
2098         (hppa_elf_mark_end_of_function): Test for null
2099         last_call_info->start_symbol
2100
2101         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2102         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2103         re_assesmble_* functions.  Delete extraneous statements.  Fix
2104         typos in comments.
2105         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2106         insn to re_assemble_*.
2107
2108 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2109
2110         * doc/internals.texi (Expressions): Fix typo.
2111
2112 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2113
2114         * config/tc-sh.c: Fix formatting.
2115         * config/tc-tic54x.c: Fix formatting.
2116         * depend.c: Fix formatting.
2117         * flonum-konst.c: Likewise.
2118         * flonum-mult.c: Likewise.
2119
2120 2000-07-07  Kazu Hirata <kazu@hxi.com>
2121
2122         * config/tc-sh.c: Fix comments.
2123         * config/obj-vms.c: Fix comments.
2124         * config/tc-a29k.c: Likewise.
2125         * config/tc-alpha.c: Likewise.
2126         * config/tc-h8300.c: Likewise.
2127         * config/tc-h8500.c: Likewise.
2128         * config/tc-i370.c: Likewise.
2129         * config/tc-ia64.c: Likewise.
2130         * config/tc-m68hc11.c: Likewise.
2131         * config/tc-m68k.c: Likewise.
2132         * config/tc-mips.c: Likewise.
2133         * config/tc-ns32k.c: Likewise.
2134         * config/tc-ppc.c: Likewise.
2135         * config/tc-z8k.c: Likewise.
2136
2137 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2138
2139         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2140         Default to '(SEC_LOAD | SEC_DATA)'.
2141         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2142
2143         * doc/internals.texi (CPU Backend): Describe
2144         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2145
2146 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2147
2148         * as.c (parse_args): NULL terminate the long option list.
2149
2150 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2151
2152         * config/tc-d30v.h: Include "write.h" for fixS.
2153         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2154
2155 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2156
2157         * config/tc-d30v.c (write_2_short): Further changes to warning
2158         messages produced when combining EITHER_BUT_PREFER_MU attributed
2159         opcodes.
2160
2161 2000-07-05  DJ Delorie  <dj@redhat.com>
2162
2163         * MAINTAINERS: new
2164
2165 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2166
2167         * config/tc-arm.c (psrs): Accept combinations of flags.
2168
2169 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2170
2171         * config/tc-avr.c: Change _ () to _() around all strings marked
2172         for translation (exception from the usual coding style).
2173         (avr_opt): New struct variable, how the new switches are set.
2174         (OPTION_MMCU): Define as 'm' and actually use.
2175         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2176         (show_mcu_list): New function, display the list of known MCUs.
2177         (md_show_usage): Document the new switches.  Call show_mcu_list.
2178         (avr_set_arch): Change 'm' to OPTION_MMCU.
2179         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2180         Handle the new switches.
2181         (avr_operands): Disable warnings for undefined combinations of
2182         operands if -mall-opcodes.  Disable warnings for skipping two-word
2183         instructions if enhanced core or -mno-skip-bug.
2184         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2185         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2186         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2187         (avr_ldi_expression): Warn about implicit lo8().
2188         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2189
2190 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2191
2192         * configure.in: Add entry for mips-*-sysv4*MP*
2193         * configure: Rebuild
2194         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2195         elf32-tradlittlemips for traditional mips targets.
2196         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2197         test for Link Once sections as in adjust_reloc_syms.
2198         * config/te-tmips.h: New file for traditional mips targets. Define
2199         TE_TMIPS.
2200
2201 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2202
2203         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2204         flags argument is not present, don't change an existing section's
2205         section's attributes. If the flags argument is present, warn if the
2206         attributes don't match the section's current attributes. When
2207         long section names are supported, set SEC_LINK_ONCE and
2208         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2209
2210 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2211
2212         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2213         symbols; create them.
2214
2215 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2216
2217         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2218         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2219
2220 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2221
2222         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2223         expressions.  Ignore the problem when handling 16 bit signed
2224         immediates, because the assembler will take care of the relocation
2225         later.
2226
2227 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2228
2229         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2230         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2231         sequential order, and emit warning messages if the input source
2232         code contains constructs like that, or parallel constructs
2233         containing such opcodes.
2234
2235 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2236
2237         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2238         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2239         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2240         (md_show_usage): Update usage message.
2241         (md_parse_option): Allow redefinition of MCU type within the
2242         same avr[1-5] bfd machine type.  Show both old and new MCU type
2243         in the error message.
2244         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2245         Simplify 8K wrap code.
2246
2247 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2248
2249         * config/obj-aout.c: Remove all uses of DEFUN.
2250         * config/obj-ieee.c: Likewise.
2251         * config/tc-sh.c: Fix comment typos.
2252         * config/tc-tahoe.c: Likewise.
2253         * config/tc-vax.c: Likewise.
2254         * config/tc-w65.c: Likewise.
2255         * config/tc-z8k.c: Likewise.
2256         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2257
2258 2000-06-24  DJ Delorie  <dj@cygnus.com>
2259
2260         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2261         more changes from Sept 1999
2262         (tc_i386_fix_adjustable): ditto
2263         (md_apply_fix3): ditto
2264
2265 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2266
2267         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2268         (gas_cgen_parse_operand): Set it around expression() call.
2269         (gas_cgen_md_operand): Test for it before longjmp().
2270
2271 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2272
2273         * config/tc-h8500.c: Remove all uses of DEFUN.
2274         * config/tc-sh.c: Likewise.
2275         * config/tc-w65.c: Likewise.
2276         * config/tc-z8k.c: Likewise.
2277
2278         * config/tc-h8500.c: Fix typos in comments.
2279
2280 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2281
2282         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2283         is defined.
2284
2285 2000-06-23  matthew green  <mrg@redhat.com>
2286
2287         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2288         defined.  Fix error message for `[' grouping.
2289
2290 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2291
2292         * config/tc-h8300.c: Fix formatting and comment typos.
2293
2294 2000-06-22  Timothy Wall  <twall@cygnus.com>
2295
2296         * config/tc-ia64.c (note_register_values): Move premature QP
2297         notation clearing into the appropriate place.
2298
2299 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2300
2301         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2302         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2303         Sort list of files as for $(OBJS) in Makefile.am.
2304
2305         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2306         find one.  Remake dependencies.
2307         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2308         * Makefile.in: Regenerate.
2309         * doc/Makefile.in: Regenerate.
2310
2311         * config/tc-i386.c (i386_displacement): Don't assume a constant
2312         displacement is necessarily 16 bits when in 16 bit code mode.
2313         (md_assemble): Instead size the displacement here after we know
2314         for sure that a .code16gcc operand hasn't automatically added
2315         operand size prefixes.
2316
2317 2000-06-21  H.J. Lu  <hjl@gnu.org>
2318
2319         * Makefile.am: Rebuild dependency.
2320         * Makefile.in: Rebuild.
2321
2322 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2323
2324         * config/tc-h8300.c (parse_reg): Make the function static.
2325         (parse_exp): Likewise.
2326
2327 2000-06-20  DJ Delorie  <dj@cygnus.com>
2328
2329         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2330         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2331         for cygwin import libraries to work properly.
2332
2333 2000-06-20  H.J. Lu  <hjl@gnu.org>
2334
2335         * Makefile.am: Rebuild dependency.
2336         * Makefile.in: Rebuild.
2337         * configure: Likewise.
2338         * doc/Makefile.in: Likewise.
2339
2340 2000-06-20  Timothy Wall  <twall@cygnus.com>
2341
2342         * doc/internals.texi (CPU backend): Add @itemx for
2343         TC_START_LABEL_WITHOUT_COLON.
2344         * doc/c-tic54x.texi: New.
2345         * doc/as.texinfo: Add tic54x features and include primary tic54x
2346         documentation file.
2347         * doc/all.texi: Add C54X.
2348         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2349         * doc/Makefile.in: Regenerate.
2350         * configure.in: Add tic54x and define LIBM for tic54x.
2351         * configure: Regenrate.
2352         * config/tc-tic54x.[ch]: New.
2353         * config/obj-coff.h: Add tic54x.
2354         * Makefile.am: (CPU_TYPES): Add tic54x.
2355         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2356         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2357         (as_new_LDADD): Add $(LIBM).
2358         * Makefile.in: Regenerate.
2359
2360 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2361
2362         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2363         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2364         * doc/as.texinfo: Likewise.
2365
2366         * configure, Makefile.in: Regenerate.
2367         * configure.in (emulations): Recognize m6811 and m6812.
2368         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2369         Added files for 68hc11 and 68hc12 assembler.
2370         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2371         * config/tc-m68hc11.h: Header definition for that assembler.
2372
2373 2000-06-18  Nick Clifton  <nickc@redhat.com>
2374
2375         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2376         instead of OCTETS_PER_BYTE.
2377
2378         * config/tc-v850.c: Fix compile time warnings.
2379         * config/tc-ppc.c: Fix compile time warnings.
2380
2381 2000-06-18  H.J. Lu <hjl@gnu.org>
2382
2383         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2384         * configure: Rebuild.
2385
2386 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2387
2388         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2389         to BFD_ASSEMBLER.
2390
2391 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2392
2393         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2394         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2395
2396         * doc/c-mips.texi: Document newly accepted cpu variants.
2397
2398 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2399
2400         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2401
2402 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2403
2404         * macro.c (getstring): Make it possible to escape the quote
2405         character.
2406
2407 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2408
2409         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2410
2411 2000-06-13  H.J. Lu  <hjl@gnu.org>
2412
2413         * configure: Regenerate.
2414
2415 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2416
2417         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2418         separator.
2419         * doc/internals.texi (line_separator_chars): Semicolon is no
2420         longer a default.  Mention null and newline as defaults.
2421
2422         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2423
2424         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2425         * config/tc-i860.h (line_separator_chars): Likewise.
2426         * config/tc-h8300.c (line_separator_chars): Likewise.
2427         * config/tc-i960.c (line_separator_chars): Likewise.
2428         * config/tc-m68k.c (line_separator_chars): Likewise.
2429         * config/tc-mips.c (line_separator_chars): Likewise.
2430         * config/tc-ns32k.c (line_separator_chars): Likewise.
2431         * config/tc-sparc.c (line_separator_chars): Likewise.
2432         * config/tc-vax.c (line_separator_chars): Likewise.
2433
2434         * config/tc-h8300.c (comment_chars): Use string initialiser.
2435         * config/tc-i960.c (line_comment_chars): Likewise.
2436         * config/tc-z8k.c (comment_chars, line_comment_chars,
2437         line_separator_chars): Likewise.
2438
2439         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2440         for TE_LINUX.
2441
2442 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2443
2444         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2445         for size 1 fixes.
2446
2447 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2448
2449         * configure.in (VERSION): Update to show this is the CVS mainline.
2450
2451 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2452
2453         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2454         $at is the integer register $r28, vs. both $r28 and the floating
2455         point register $f28.
2456
2457 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2458
2459         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2460         (dot_endp): Don't call ia64_flush_insns.
2461         (emit_one_bundle): Don't delete prologue/body records from
2462         unwind_record list in first loop.  Rewrite second loop to account for
2463         this.
2464
2465 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2466
2467         * config/tc-ia64.c: Add missing prototypes.
2468         (generate_unwind_image): Cast argument to output_unw_records call.
2469
2470 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2471
2472         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2473
2474 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2475
2476         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2477         (REGISTER_P): likewise.
2478         (avr_opcodes): uses include/opcode/avr.h
2479         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2480
2481 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2482
2483         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2484         initializers too.
2485
2486 2000-06-03  H.J. Lu  <hjl@gnu.org>
2487
2488         * read.c (is_end_of_line): Put back `;'.
2489
2490 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2491
2492         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2493
2494 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2495
2496         * expr.c (operand): Test is_end_of_line outside switch to catch
2497         line separator chars that are also operators.
2498         (operator): Return O_illegal for line separator chars.
2499
2500         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2501         entry (or `!' entry for TC_HPPA).
2502
2503         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2504         before indexing is_end_of_line.  Remove redundant check for '\0'.
2505         (fp_op2): Likewise.
2506         * config/tc-h8500.c (md_assemble): Likewise.
2507         * config/tc-mcore.c (md_assemble): Likewise.
2508         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2509         (md_atof): Likewise
2510
2511         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2512         is_end_of_line.
2513         * config/tc-mcore.c (mcore_cons): Likewise.
2514         (mcore_float_cons): Likewise.
2515         (mcore_stringer): Likewise.
2516         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2517
2518 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2519
2520         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2521
2522 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2523
2524         * config/tc-sh.c: Fix compile time warning messages.
2525
2526         * config/tc-mips.c: Fix compile time warning messages.
2527
2528 2000-05-29  Philip Blundell  <philb@gnu.org>
2529
2530         * doc/as.texinfo: Update copyright dates.
2531         (Local Labels): Delete misplaced mention of ARM.
2532         * NEWS: Mention ARM ELF support.
2533
2534 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2535
2536         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2537         it is modified, and use the real_size to compute the frag address
2538         for dwarf2 line info.
2539
2540 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2541
2542         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2543         line-matching scheme to cope with automake moving variables around.
2544         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2545         * Makefile.in: Regenerate.
2546
2547 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2548
2549         * config/tc-sparc.c (sparc_relax): New.
2550         (md_longopts): Add -relax and -no-relax options.
2551         (md_parse_options, md_show_usage): Likewise.
2552         (md_apply_fix3): Optimize tail call into branch always if possible.
2553
2554 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2555
2556         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2557         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2558         rules, with warning when a GAS statement specifies a packing that
2559         will result in an instruction being squashed.
2560         Added typdef packing_type and enumerals, changed various integer
2561         literals to use the enumerals.
2562
2563 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2564
2565         * config/tc-ia64.c (dot_restorereg_p): New function.
2566         (md_pseudo_table): Add restorereg.p.
2567         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2568         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2569
2570         * config/tc-ia64.h (unw_record_type): Add unwabi.
2571         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2572         called MASK with members for imask, and the masks produced by
2573         fr_mem, gr_mem, br_mem, and frgr_mem.
2574         (unw_p_record): Add members ABI and CONTEXT.
2575         (unw_x_record): Add member AB.
2576         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2577         as pseudo-register for use during unwind info generation.
2578         (AR_PFS, AR_LC): New macros.
2579         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2580         whose names start with an at sign (as in "@priunat").
2581         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2582         register.
2583         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2584         proc_end, unwind_info, personality_routine): Consolidate into
2585         "unwind" structure to reduce offset-table use.  Add member
2586         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2587         to be emitted.
2588         (output_R1_format, output_R3_format, output_P3_format,
2589         output_P6_format): Initialize R with zero to reduce compiler warnings.
2590         (output_P7_format): Ditto.  Add `default' branch to switch
2591         statement to reduce compiler warnings.
2592         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2593         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2594         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2595         into single argument.
2596         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2597         compiler warnings.  Merge A and B args into single argument.
2598         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2599         A and B args into single argument.
2600         (free_record): Removed (wasn't used).
2601         (free_list_records): Also free imasks in prologue records.
2602         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2603         (output_spill_mask): Remove.
2604         (output_unwabi): New function.
2605         (output_epilogue, output_label_state, output_copy_state): Call
2606         alloc_record.
2607         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2608         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2609         argument.
2610         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2611         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2612         as part of handling the prologue records.  Emit region's imask if
2613         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2614         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2615         spill_sprel_p, and spill_reg_p records.
2616         (set_imask, count_bits, slot_index): New function.
2617         (fixup_unw_records): Fix region size computation.  Handle
2618         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2619         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2620         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2621         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2622         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2623         (dot_save): Use manifest constants for applicaton registers.
2624         Handle REG_PR and REG_PRIUNAT.
2625         (dot_restore): Don't just ignore it.
2626         (dot_restorereg): New function..
2627         (generate_unwind_image): Ensure unwind info is a multiple of eight
2628         bytes, not just four bytes.
2629         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2630         (dot_altrp): Don't just ignore it.
2631         (dot_savemem): New function.  Replaces dot_savesp() and
2632         dot_savepsp().  Use manifest constants for applicaton registers.
2633         Handle REG_PR and REG_PRIUNAT.
2634         (dot_savef): Simplify.
2635         (dot_saveb): Support generation of br_gr.
2636         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2637          dot_label_state, dot_copy_state): New function.
2638         (dot_unwabi): Don't just ignore it.
2639         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2640         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2641         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2642         (emit_one_bundle): Set slot number for prologue/body records
2643         *before* emitting the first insn.
2644         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2645         (md_begin): Declare "psp" pseudo-register.
2646         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2647         so we don't get segfault.
2648         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2649         counts as required per SW Conventions manual
2650         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2651         output_preds_psprel, output_preds_sprel, output_spill_base,
2652         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2653         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2654         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2655         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2656         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2657         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2658         (dot_vframe): Implement.
2659         (dot_vframesp, dot_vframepsp): New function.
2660
2661 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2662
2663         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2664         * configure: Regenerate.
2665
2666 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2667
2668         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2669         (md_estimate_size_before_relax): so we can use it here instead of
2670         old kludges.  Localise vars to blocks.  Comment.
2671
2672         * frags.c (frag_new): Update fr_var comments.
2673         * frags.h (struct frag): Ditto.
2674
2675 2000-05-22  Richard Henderson  <rth@cygnus.com>
2676
2677         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2678         (pseudo_func): Add pcrel.
2679         (operand_match):  Handle IA64_OPND_TGT64.
2680         (build_insn): Likewise.
2681         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2682         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2683         (fix_insn): Handle all three 64-bit relocation types.
2684
2685 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2686
2687         * obj.h (struct format_ops): New members begin, app_file,
2688         s_set_other, s_set_desc, s_get_type, s_set_type,
2689         separate_stab_sections, init_stab_section.
2690
2691         * config/obj-multi.h: Update GPL notice to v2.
2692         (obj_begin): New.
2693         (obj_app_file): New.
2694         (S_SET_SIZE): Test s_set_size for NULL before calling.
2695         (S_SET_ALIGN): Similar for s_set_align.
2696         (S_SET_OTHER): New.
2697         (S_SET_DESC): New.
2698         (S_GET_TYPE): New.
2699         (S_SET_TYPE): New.
2700         (SEPARATE_STAB_SECTIONS): New.
2701         (INIT_STAB_SECTION): New.
2702         (EMIT_SECTION_SYMBOLS): New.
2703         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2704
2705         * config/obj-elf.h: Update GPL notice to v2.
2706         Mention that this file is included from obj-multi.h.
2707         (obj_begin): Wrap definition in ifndef.
2708         (elf_file_symbol): Constify declaration.
2709         (obj_app_file): Ditto.
2710         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2711         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2712
2713         * config/obj-elf.c (elf_s_set_other): New.
2714         (elf_file_symbol): Constify argument.
2715         (elf_separate_stab_sections): New.
2716         (elf_init_stab_section): New.
2717         (elf_format_ops): Add new members.  Remove comma at end.
2718
2719         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2720         (ecoff_format_ops): Add new fields.  Remove comma at end.
2721         Mention inconsistency for emit_section_symbols.
2722
2723         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2724
2725         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2726         (coff_separate_stab_sections): New.
2727         (coff_format_ops): Add new members.
2728
2729         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2730         (obj_aout_s_set_other): New.
2731         (obj_aout_s_set_desc): New.
2732         (obj_aout_s_get_type): New.
2733         (obj_aout_s_set_type): New.
2734         (obj_aout_separate_stab_sections): New.
2735         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2736         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2737         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2738         appropriate.
2739         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2740
2741 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2742
2743         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2744         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2745         (md_estimate_size_before_relax): Ensure jumps to weak and
2746         externally visible symbols are relocatable.
2747
2748 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2749
2750         * stabs.c (aout_process_stab): Make global.
2751         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2752         * read.h (aout_process_stab): Declare.
2753
2754         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2755         Generalize to *aout, *coff *elf.
2756         * configure: Regenerated.
2757
2758         * doc/internals.texi (Object format backend): Say
2759         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2760
2761         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2762         * Makefile.in: Regenerated.
2763
2764 2000-05-19  Catherine Moore  <clm@cygnus.com>
2765
2766         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2767
2768 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2769
2770         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2771         instruction to reflect change in re_assemble_*.
2772
2773 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2774
2775         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2776         build PA64 ELF tools.
2777         * configure: Rebuilt.
2778
2779 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2780
2781         * Makefile.am: Regenerate dependencies.
2782         * Makefile.in: Regenerate.
2783
2784 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2785
2786         * config/tc-arm.c (struct asm_psr): Add boolean field
2787         distinguishing between CSPR and SPSR.  Rename 'number' field
2788         to 'field'.
2789         (psrs): Rearrange contents to match new asm_psr structure.
2790         (arm_psr_parse): Move next to psr_required_here.  Make it
2791         return an asm_psr structure.
2792         (psr_required_here): Use asm_psr structure returned by
2793         arm_psr_parse.
2794         (do_msr): Reorganise to allow psr_required_here to be called
2795         only once.
2796         (md_undefined_name): Mark 'name' parameter as unused, since
2797         the COFF target does not use it.
2798
2799 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2800
2801         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2802         standards.
2803         * config/te-aux.h:  Likewise.
2804         * config/te-dpx2.h:  Likewise.
2805         * config/te-go32.h:  Likewise.
2806         * config/te-hp300.h:  Likewise.
2807         * config/te-hppa.h:  Likewise.
2808         * config/te-i386aix.h:  Likewise.
2809         * config/te-ic960.h:  Likewise.
2810         * config/te-interix.h:  Likewise.
2811         * config/te-nbsd532.h:  Likewise.
2812         * config/te-pc532mach.h:  Likewise.
2813         * config/te-ppcnw.h:  Likewise.
2814         * config/te-psos.h:  Likewise.
2815         * config/te-sparcaout.h:  Likewise.
2816         * config/te-sun3.h:  Likewise.
2817         * config/te-sysv32.h:  Likewise.
2818
2819 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2820
2821         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2822         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2823         and sign extend without an if statement.
2824         (build_bytes): Likewise.
2825
2826 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2827
2828         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2829         X_add_symbol L_32 case.
2830
2831 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2832
2833         * config/te-freebsd.h: New file.
2834
2835 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2836
2837         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2838         bindtextdomain): Replace defines with those from intl/libgettext.h
2839         to quieten gcc warnings.
2840
2841         * NEWS: Mention x86 .arch and -q.
2842
2843         * config/tc-i386.c (quiet_warnings): New.
2844         (md_assemble): Use quiet_warnings.
2845         (md_parse_option): Set quiet_warnings from -q.
2846         (md_show_usage): Mention -q, delete -m.
2847         (flag_do_long_jump): Delete.
2848         (md_parse_option): Remove -m.
2849         (md_show_usage): Remove -m.
2850         (md_create_long_jump): Remove useless flag_do_long_jump code.
2851
2852         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2853         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2854
2855 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2856             Alexander Sokolov <robocop@netlink.ru>
2857
2858         * doc/c-i386.texi (i386-Arch): New section.
2859         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2860
2861         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2862         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2863         architecture has been given and is not 486.
2864         (set_cpu_arch): New.
2865         (md_pseudo_table): Add .arch.
2866         (md_assemble): Warn if cpu architecture has been given and an
2867         unsupported instruction.
2868
2869         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2870         Move operand_types bit defines after relevant template field.
2871         (template): Add cpu_flags.
2872         (Cpu*): Define.
2873         (arch_entry): New.
2874
2875 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2876
2877         * config/tc-mn10300.h (md_end): Define.
2878         (mn10300_finalize): Declare.
2879         * config/tc-mn10300.c: Include dwarf2dbg.h.
2880         (debug_line): Define.
2881         (md_assemble): Generate dwarf2 line info.
2882         (mn10300_finalize): New function.  Finalize dwarf2 info.
2883
2884 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2885
2886         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2887         external version of the relocation for weak symbols.
2888
2889 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2890
2891         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2892         frame size in units of 16 bytes, as required per SW Conventions manual.
2893         (output_unw_records): Output info-block header as a dword to get
2894         byte-order right.
2895
2896 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2897
2898         * as.h: #include "file", not <file> on files from ../include.
2899         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2900         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2901         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2902         (tc_coff_symbol_emit_hook): Ditto.
2903         (OPTCOUNT): Cast to int to avoid compiler warning.
2904         (md_begin): Fix signed/unsigned warnings.
2905
2906 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2907
2908         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2909         ABRANCH LONG case for a conditional branch on a 68000.
2910         (md_estimate_size_before_relax): Likewise.  Also handle
2911         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2912         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2913         PC-relative on all CPUs.
2914         (md_estimate_size_before_relax): Likewise.
2915
2916 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2917
2918         * as.c (parse_args): Just mention current year in printed
2919         copyright message.
2920
2921 2000-05-03  J.T. Conklin  <jtc@redback.com>
2922
2923         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2924         unit registers.
2925         (md_parse_option): Recognize -m7400.
2926
2927 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2928
2929         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2930         don't permit lp to become less than the words array.
2931
2932 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2933
2934         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2935         Fix little-endian case.
2936
2937 2000-05-03  David O'Brien  <obrien@NUXI.com>
2938
2939         * as.c (parse_args): Update copyright.
2940
2941 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2942
2943         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2944         for the .bss section too.
2945
2946 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2947
2948         * configure.in: Set em=linux for hppa-*-linux.
2949         * configure: Regenerate.
2950         * doc/Makefile.in: Regenerate with correct automake.
2951
2952         * frags.c (frag_grow): Sanity check chunk_size.
2953
2954         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2955         * config/obj-som.h: Likewise.
2956         * config/obj-ieee.h: Likewise.
2957
2958         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2959
2960         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2961         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2962         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2963         (pa_ip): low_sign_unext now returns via function value.  Use
2964         re_assemble_* instead of dis_assemble_* and
2965         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
2966         unnecessarily.
2967         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2968         (md_section_align, md_parse_option, md_show_usage,
2969         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2970         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2971         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2972         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2973         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2974         pa_text): Likewise.
2975         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
2976         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
2977         outside of switch.  Correct mask and shifting errors in case 10
2978         and case -11.  In case 21, compare against signed range to suit
2979         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
2980         case 17 and case 22, use offsetT variable to properly check range.
2981         Use re_assemble_* here too.
2982         (evaluate_absolute): Change type of value to offsetT.  Call
2983         hppa_field_adjust to do the work for us.
2984         (pa_parse_cmpb_64_cmpltr): Delete save_s.
2985         (pa_parse_cmpib_64_cmpltr): Ditto.
2986         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
2987         of i to unsigned int.
2988         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2989         (pa_end_of_source): Return type is void.
2990
2991 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
2992
2993         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2994
2995 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
2996
2997         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2998         More comments added.
2999         (md_begin): Removed "construct symbols for each register name".
3000         Because register names conflicts with GCC generated function
3001         names.
3002         (avr_operand): Now constant numbers can be used as a register
3003         identifiers (0 as r0, 31 as r31).
3004         (md_assemble): use skip_space () before parsing instruction
3005         operands.
3006
3007 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3008
3009         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3010         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3011         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3012         * configure: Regenerate.
3013
3014 2000-04-29  Andreas Jaeger  <aj@suse.de>
3015
3016         * as.h: Correctly check GCC version.
3017
3018 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3019
3020         * doc/as.1: Fix unbalanced brackets.
3021
3022         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3023         TE_FreeBSD.
3024         (line_comment_chars): Set to '/' if TE_FreeBSD.
3025
3026 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3027
3028         * configure.in: Configury support for PA64 (currently disabled).
3029         * configure: Rebuilt.
3030
3031 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3032
3033         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3034         bfd_set_section_alignment.
3035
3036 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3037
3038         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3039         than 32.
3040
3041 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3042
3043         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3044         * doc/as.texinfo (Align): Include arm and strongarm in list of
3045         targets that have the second form of the behaviour of the .align
3046         directive.
3047
3048 2000-04-24  Mark Klein <mklein@dis.com>
3049
3050         * obj-som.c: Terminate obj_pseudo_table.
3051
3052 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3053
3054         * as.c (parse_args): Allow md_parse_option to override -a listing
3055         option.
3056         * config/obj-coff.c (add_lineno): Change type of offset parameter
3057         from "int" to "bfd_vma."
3058         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3059         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3060         (ppc_change_csect): Align correctly for XCOFF64.
3061         (ppc_machine): New function, which discards "ppc_machine" line.
3062         (ppc_tc): Cons for 8 when code is 64 bit.
3063         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3064         relocations.
3065         (md_parse_option): Handle -a64 and -a32.
3066         (ppc_xcoff64): New.
3067         * config/tc-ppc.h (TARGET_MACH): Define.
3068         (TARGET_FORMAT): Move to function.
3069         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3070
3071 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3072
3073         * config/tc-avr.c: New AVR_ISA_ defined.
3074         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3075         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3076         for `fmul', `movw' and `lpm R,Z' instructions.
3077         (avr_operands): Warn if current opcode is a two-word instruction
3078         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3079         (avr_opcodes): New commands added.
3080         (REGISTER_P): Check 'a' and 'v' constraint letters.
3081         (mcu_types): New MCU added.
3082
3083 2000-04-22  Timothy Wall  <twall@cygnus.com>
3084
3085         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3086         to "natval".
3087         (operand_match): Conditionally insert default bit values for IMMU9.
3088
3089 2000-04-14  Matthew Green  <mrg@cygnus.com>
3090
3091         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3092         * configure: Rebuilt.
3093
3094 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3095                           Jason Eckhardt  <jle@cygnus.com>
3096
3097         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3098
3099         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3100         Added handling of new operand types l,y,&,fe,fE,fx.
3101
3102 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3103                           David Mosberger  <davidm@hpl.hp.com>
3104                           Timothy Wall <twall@cygnus.com>
3105                           Andrew MacLeod  <amacleod@cygnus.com>
3106                           Jim Wilson  <wilson@cygnus.com>
3107
3108         * Makefile.am (CPU_TYPES): Add ia64.
3109         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3110         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3111         * Makefile.in: Rebuild.
3112         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3113         * configure: Rebuild.
3114         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3115         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3116         * expr.c (expr): Handle md_optimize_expr.
3117         * read.c (LEX_HASH): Add comment.
3118         * config/tc-ia64.c, config/tc-ia64.h: New files.
3119
3120 2000-04-21  Richard Henderson  <rth@cygnus.com>
3121
3122         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3123         bundling a non-delayed branch type instruction.
3124
3125 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3126
3127         * config/tc-mn10300.c (HAVE_AM30): Define.
3128         (md_assemble): Use it.
3129
3130 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3131
3132         * config/obj-elf.c (obj_elf_change_section): Check for changed
3133         section attributes.
3134
3135         * Makefile.am: (CPU_MULTI_VALID): Remove.
3136         (MULTI_CPU_TYPES): Define.
3137         (MULTI_CPU_OBJ_VALID): Define.
3138         (DEPTC): Use the above.
3139         (DEPOBJ): Same here.
3140         (DEP2): And here.
3141         Regenerate dependencies.
3142         * Makefile.in: Regenerate.
3143
3144 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3145
3146         * Makefile.am (YACC, LEX): Get them from configure.
3147
3148 2000-04-18  H.J. Lu  (hjl@gnu.org)
3149
3150         * config/tc-i386.c (offset_in_range): Use addressT instead of
3151         bfd_vma for non-bfd assemblers.
3152
3153 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3154
3155         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3156         doesn't give spurious errors.
3157
3158 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3159
3160         * as.h (SEEK_SET): Define if undefined.
3161
3162 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3163
3164         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3165         constants, and don't assume offsetT is 32 bits.
3166
3167 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3168
3169         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3170         (md_pcrel_from_section): Add prototype.
3171         (d10v_fix_adjustable): Add prototype.
3172         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3173
3174         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3175
3176 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3177
3178         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3179         symbol in frag chain.
3180
3181 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3182
3183         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3184         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3185         (fits_in_signed_word, smallest_imm_type): Ditto.
3186         (md_assemble): Use an offsetT var to hold offsetT values, not a
3187         long.
3188         (offset_in_range): New.
3189         (md_assemble): Use it.
3190         (md_convert_frag): Change type of target_address, opcode_address,
3191         and displacement_from_opcode_start to offsetT.
3192         (md_create_short_jump): Change type of offset to offsetT.
3193         (md_create_long_jump): Ditto.
3194         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3195         (md_chars_to_number): Remove.
3196         (output_invalid): Remove duplicate prototype.
3197
3198 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3199
3200         * Makefile.am (CPU_TYPES): Add 'avr'.
3201         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3202         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3203
3204         * Makefile.in: Regenerate.
3205
3206         * doc/as.texinfo: Add M32R documentation.
3207
3208 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3209
3210         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3211         --enable-build-warnings option.
3212         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3213         * Makefile.in, configure: Re-generate.
3214
3215 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3216
3217         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3218         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3219         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3220         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3221         (arm_force_relocation): Force relocations for
3222         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3223
3224 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3225
3226         * config/tc-sh.c (get_operands): There's no third operand if the
3227         first operand is an immediate.
3228
3229 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3230
3231         * config/tc-sh.c (immediate): Delete.
3232         (sh_operand_info): Add immediate member.
3233         (parse_reg): Use A_PC for pc.
3234         (parse_exp): Add second argument 'op'.  All callers changed.
3235         (parse_at): Expect pc to be coded as A_PC.
3236         Use immediate field in *op.
3237         (insert): Add fourth argument 'op'.  All callers changed.
3238         (build_relax): Add second argument 'op'.  All callers changed.
3239         (insert_loop_bounds): New function.
3240         (build_Mytes): Remove DISP_4.
3241         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3242         (assemble_ppi): Use immediate field in *operand.
3243         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3244         (md_apply_fix): Likewise.
3245         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3246
3247 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3248
3249         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3250
3251 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3252
3253         * internals.texi (CPU backend): Document
3254         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3255
3256 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3257
3258         * po/gas.pot: Regenerate.
3259
3260         * as.c (show_usage): Restore translated part of bug string.
3261         * gasp.c (show_usage): Likewise.
3262
3263         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3264         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3265         than move-if-change.
3266         (DEP1): Modify for "gcc -MM".
3267         (DEPTC): Likewise.
3268         (DEPOBJ): Likewise.
3269         (DEP2): Likewise.
3270         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3271         Update dependencies.
3272         * Makefile.in: Regenerate.
3273
3274 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3275
3276         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3277         (md_begin): Likewise.
3278         (HAVE_AM33): New macro.
3279         (md_assemble): Use it.  Match r_regs and xr_regs only if
3280         HAVE_AM33.
3281
3282 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3283
3284         * as.h: #include "bin-bugs.h"
3285         * as.c (show_usage): Use REPORT_BUGS_TO.
3286         * gasp.c: #include "bin-bugs.h"
3287         (show_usage): Use REPORT_BUGS_TO.
3288
3289         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3290
3291 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3292
3293         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3294         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3295         adjustments.
3296
3297 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3298
3299         * config/tc-i386.c (i386_immediate): Don't assume a constant
3300         immediate is necessarily 16 bits when in 16 bit code mode.
3301         (md_assemble): Instead set guess_suffix here after we have checked
3302         registers.
3303
3304 2000-04-02  Richard Henderson  <rth@cygnus.com>
3305
3306         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3307         quantities.  Correct right shift sign extension.
3308         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3309         32-bit value when shifting into place.
3310
3311 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3312
3313         * app.c: Add ATTRIBUTE_UNUSED as needed.
3314         * config/tc-ppc.c: Likewise.
3315         (ppc_size): Make unsigned long.
3316         (ppc_insert_operand): Add casts to avoid warnings.
3317
3318 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3319
3320         * config/tc-d10v.h (md_flush_pending_output): Define.
3321
3322 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3323
3324         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3325         segment.  Works for both BFD_ASSEMBLER and others.
3326         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3327
3328 2000-03-29  Nick Clifton <nickc@cygnus.com
3329
3330         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3331
3332 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3333
3334         * listing.c (LISTING_LHS_WIDTH): Default depends on
3335         LISTING_WORD_SIZE.
3336         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3337
3338 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3339
3340         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3341         string literal.
3342
3343 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3344
3345         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3346
3347         * config/tc-avr.c (mcu_types): Add missing initialiser.
3348         (md_pcrel_from_section): Add prototype.
3349         (avr_operand): Remove redundant test of unsigned < 0.
3350         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3351
3352 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3353
3354         * config/tc-avr.c: New file for AVR support.
3355         * config/tc-avr.h: Likewise.
3356         * configure.in: Add AVR support.
3357         * configure: Regenerate.
3358
3359 2000-03-26  Timothy Wall <twall@cygnus.com>
3360
3361         * gasp.c (macro_op): Add new argument to check_macro call.
3362         Macro structure definitions moved to macro.h
3363         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3364         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3365         nesting checks with an additional flag.
3366         (struct input_save): Add flag to indicate whether current sb
3367         should be checked for proper macro/conditional nesting.
3368         (input_scrub_push/pop): Save/restore nest check flag.
3369         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3370         defined.
3371         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3372         information if a pointer is provided.  This information may be
3373         used by the new macro hooks.
3374         * macro.h: Update prototype for check_macro.  Macro struct
3375         definitions moved here from macro.c/gasp.c.
3376         * read.c (read_a_source_file): Add parameter to check_macro call,
3377         and pass macro info to the macro hook, if defined.
3378         (input_scrub_insert_line): New.  Allow insertion of a line of
3379         characters into the input stream.
3380         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3381         file into the input stream.
3382         (s_include): Use input_scrub_insert_file.
3383         * internals.texi: Document new macro hooks.
3384         * as.h: New prototypes added.
3385
3386 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3387
3388         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3389         an initial capital letter.
3390         (i386_index_check): Reindent.
3391
3392 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3393
3394         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3395         relative branches.
3396
3397 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3398
3399         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3400         instruction operand bad if Rd > 7 when generating
3401         thumb instructions. Prevents for example,
3402         "adr r12,label" from silently failing and generating
3403         the wrong instruction.
3404
3405 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3406
3407         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3408         that have a destingation >= 0x400000.
3409         Fix compile time warning messages.
3410
3411 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3412
3413         * config/tc-sh.c (md_begin): When encountering insn that are
3414         not supported by the current arch, only change the name if
3415         its contents are the same as prev_name.
3416         (get_specific): If the the architecture doesn't match, fail.
3417
3418 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3419
3420         * config/tc-sh.c (IDENT_CHAR): Define.
3421         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3422         matching back where it came from.
3423
3424 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3425
3426         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3427
3428 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3429
3430         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3431         normal operands.
3432
3433 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3434
3435         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3436
3437 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3438
3439         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3440         floating-point-number, make sure 'f' is in FLT_CHARS.
3441
3442 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3443
3444         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3445         (s_lcomm_internal): Use it.
3446         * doc/internals.texi (CPU backend): Document it.
3447         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3448         bytes.
3449
3450 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3451
3452         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3453         when embedded-pic.
3454
3455         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3456         implementation doesn't have special handling for switch
3457         statements.
3458         (macro_build): Allow for code in sections other than .text.
3459         (macro): Likewise.
3460         (mips_ip): Likewise.
3461         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3462         Don't perform relocs if we will be outputting them.
3463         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3464         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3465         embedded-pic.
3466
3467 2000-03-09  Catherine Moore  <clm@cygnus.com>
3468
3469         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3470         relocation type based on the entry in the fixup structure.
3471         Put S_IS_EXTERN processing back in.
3472
3473 2000-03-08  H.J. Lu  (hjl@gnu.org)
3474
3475         * Makefile.am (install-exec-tooldir): Depend on
3476         install-exec-bindir for parallel make.
3477         * Makefile.in: Regenerated.
3478
3479 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3480
3481         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3482         switch.
3483         (md_parse_option): Parse -m32r command line switch - disable m32rx
3484         compatability.
3485         (md_show_usage): Document new option.
3486
3487         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3488         * doc/Makefile.in: Regenerate.
3489         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3490
3491 2000-03-02  Michael Meissner  <meissner@redhat.com>
3492
3493         * config/tc-d30v.c (check_range): Remove code that incorrectly
3494         sign extended values where bits < 32.
3495
3496 2000-03-02  H.J. Lu  (hjl@gnu.org)
3497
3498         * configure.in: Support --enable-targets=all on ia32.
3499         * configure: Regenerated.
3500
3501 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3502
3503         * gasp.c (do_align): Remove bogus check of alignment value.
3504
3505 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3506
3507         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3508         TC_PPC was defined forced the type of a symbol with no other type
3509         to be BSF_OBJECT.
3510
3511 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3512
3513         * doc/internals.texi (CPU backend): Mention that
3514         line_separator_chars do not break up comments.  Fix typos for
3515         LEX_AT and LEX_NAME descriptions.  Document operands for
3516         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3517         description of md_create_short_jump usage.  Document argument for
3518         md_undefined_symbol.
3519
3520 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3521
3522         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3523         (md_parse_option): Handle it.
3524         (md_show_usage): Document it.
3525
3526 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3527
3528         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3529         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3530         <andrea@suse.de>.
3531
3532 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3533
3534         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3535         from here..
3536         (md_assemble): To here, before template operands are matched.
3537         Also ensure a constant immediate is sign extended when we know the
3538         size is at most 16 bits.  This is to catch cases like "add
3539         $0xffc0,%ax" where we don't know the size, and thus that the
3540         immediate can be represented as Imm8S until after parsing the
3541         register operand.
3542         (i386_displacement): Similarly sign extend 16 bit constant
3543         displacements.
3544         (md_assemble): Relax 16-bit jump constant range check to suit sign
3545         extended displacements.
3546
3547 2000-02-26  Andreas Jaeger  <aj@suse.de>
3548
3549         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3550
3551 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3552
3553         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3554         call operands when intel_syntax.
3555         (intel_float_operand): Return 2 for "fi...".
3556         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3557         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3558         earlier "SHORT" change.
3559         (md_assemble): When determining suffix from Regs, exclude
3560         InOutPortReg.
3561
3562 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3563
3564         * configure: Add arm-wince, mips-pe and sh-pe targets.
3565         * configure: Regenerate.
3566
3567         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3568         sh-pe targets.
3569         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3570         "pe-mips" for the mips-pe target.
3571
3572         * config/tc-arm.c (insns): Change displacement encoded in BL
3573         and B instructions if the target port is arm-wince.
3574         (do_ldst): Do not bias the relocation offset if the target
3575         port is arm-wince.
3576         (md_pcrel_from): Add in missing relocation offset bias if the
3577         target os arm-wince.
3578
3579         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3580         (md_begin): Disable -G support for mips-pe target.
3581         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3582         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3583         COFF flavour.
3584
3585         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3586         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3587         assembler, just set the alignment to 4.
3588
3589         * config/te-wince-pe.h: New file for WinCE targets.  Define
3590         TE_WINCE.
3591
3592 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3593
3594         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3595         string instructions.
3596         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3597         (i386_intel_memory_operand): After finding a segment override,
3598         check again for no `[' before looking for a displacement.  Bomb if
3599         more than one displacement rather than silently discarding the
3600         second and subsequent ones.  Free strings malloc'd by
3601         build_displacement_string.
3602
3603 2000-02-24  Catherine Moore  <clm@cygnus.com>
3604
3605         * config/obj-som.c (obj_pseudo_table): Add "weak".
3606         (obj_som_weak): New routine.
3607
3608 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3609
3610         * config/tc-i386.c (union i386_op): New.
3611         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3612         Throughout file replace occurences of disps[n], imms[n], regs[n]
3613         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3614         intel mode operand swapping.  Add assert in regKludge and
3615         fake_zero_displacement code.  Test i.types[n] when outputting
3616         displacements and immediates.  Combine output of Disp16 with
3617         Disp32.
3618         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3619         when in intel mode by (not) reversing fsub and fdiv operands
3620         before the template search.  This fails for single operand
3621         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3622         undefined.  Instead fix the base_opcode after we've found the
3623         template.  Move base_opcode xor with found_reverse_match from
3624         opcode output code to before this fix so we test for the correct
3625         opcodes.
3626         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3627         check in intel mode.  Instead compare opcodes.
3628
3629         * config/tc-i386.h (TC_RELOC): Delete.
3630         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3631         with equivalent call to reloc.
3632
3633         * as.h (flag_m68k_mri): Move declaration after target include, and
3634         only declare when TC_M68K defined.  Define as zero otherwise.
3635         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3636         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3637         Define as zero otherwise.
3638         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3639         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3640         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3641         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3642         testing whether defined.
3643         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3644         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3645         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3646         rather than testing whether defined.
3647         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3648         (parse_mri_cons): Declare and use only when TC_M68K.
3649         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3650         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3651         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3652
3653         * NEWS: Mention IBM 370 support.
3654
3655 2000-02-23  Richard Henderson  <rth@cygnus.com>
3656
3657         * config/tc-i386.c (md_assemble): When swapping operands for
3658         intel_syntax, assume everything that's not Imm or Disp is a
3659         register.
3660
3661 2000-02-23  Linas Vepstas <linas@linas.org>
3662
3663         * config/tc-i370.c, config/tc-i370.h: New files.
3664         * Makefile.am: Add support for Linux/IBM 370.
3665         * configure.in: Likewise.
3666         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3667         * config/obj-elf.c: Include elf/i370.h
3668         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3669
3670         * Makefile.in: Regenerate.
3671         * configure: Regenerate.
3672
3673         * doc/c-i370.texi: New file.
3674         * doc/all.texi: Include it.
3675         * doc/as.texinfo: And here.
3676         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3677         * doc/Makefile.in: Regenerate.
3678
3679 2000-02-19  Michael Meissner  <meissner@redhat.com>
3680
3681         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3682         determine if an instruction can be used in parallel with an ADDppp
3683         or SUBppp instruction.
3684
3685 2000-02-22  Andrew Haley  <aph@cygnus.com>
3686
3687         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3688
3689 1999-12-30  Andrew Haley  <aph@cygnus.com>
3690
3691         * config/tc-mips.c (mips_gp32): New variable.
3692         (macro_build) Use mips_gp32.
3693         (mips_ip): Ditto.
3694         (md_longopts): Add "-mgp32" and "-mgp64".
3695         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3696
3697         (OPTION_M7900): Change offset
3698         (OPTION_NO_M7900): Ditto.
3699
3700 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3701
3702         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3703         warning, and bump it to 1.
3704
3705 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3706
3707         From Brad Lucier <lucier@math.purdue.edu>:
3708         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3709         match format.
3710
3711 2000-02-21  Catherine Moore  <clm@cygnus.com>
3712
3713         * config/tc-mips.c (MF_HILO_INSN): Define.
3714         (mips_7000_hilo_fix): Declare.
3715         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3716         (md_parse_option): Check for 7000_HILO_FIX options.
3717         (OPTION_M7000_HILO_FIX): Define.
3718         (OPTION_NO_M7000_HILO_FIX): Define.
3719         * doc/c-mips.texi (-mfix7000): Describe.
3720
3721 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3722
3723         * listing.c (print_lines): Remove unused variable `end'.
3724
3725         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3726         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3727         reloc_type when BFD_ASSEMBLER.
3728         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3729         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3730         statement and quell signed vs. unsigned comparison warning.
3731
3732 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3733
3734         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3735         the computed frag offset, rather than overwriting it.
3736
3737 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3738
3739         * config/tc-sh.c ("elf/sh.h"): Include.
3740         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3741         (md.begin): Initialize target_arch.
3742         Only include opcodes in has table that match selected architecture.
3743         (parse_reg): Recognize register names for sh-dsp.
3744         (parse_at): Recognize post-modify addressing.
3745         (get_operands): The leading space is now optional.
3746         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3747         arguments.  Update valid_arch.
3748         (build_Mytes): Add support for SDT_REG_N.
3749         (find_cooked_opcode): New function, broken out of md_assemble.
3750         (assemble_ppi, sh_elf_final_processing): New functions.
3751         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3752         (md_longopts, md_parse_option): New option: -dsp.
3753         * config/tc-sh.h (elf_tc_final_processing): Define.
3754         (sh_elf_final_processing): Declare.
3755
3756 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3757
3758         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3759         the unwinder subspace.  Save the current seg/subseg before creating
3760         the new seg/subseg.
3761
3762 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3763
3764         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3765         little endian targets.
3766         (INST_BYTE1): Redefine to handle big and little endian
3767         targets.
3768         (cpu_type): New type: Select between M340 and M210.
3769         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3770         instructions of the M340.
3771         (md_assemble): Add support for the MULSH and OPSR classes of
3772         instructions.
3773         (md_atof): Add support for little endian targets.
3774         (md_parse_option): Add support for -EL, -EB and -mcpu command
3775         line switches.
3776         (md_convert_frag): Add support for little endian targets.
3777         (md_apply_fix3): Add support for little endian targets.
3778         (md_number_to_chars): Add support for little endian targets.
3779
3780 2000-02-10  Timothy Wall  <twall@redhat.com>
3781
3782         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3783         defined, use it to verify the symbol just read should be a label.
3784
3785 2000-02-10  Timothy Wall  <twall@redhat.com>
3786
3787         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3788         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3789         around colons when KEEP_WHITE_AROUND_COLON is defined.
3790         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3791         and KEEP_WHITE_AROUND_COLON.
3792
3793 2000-02-08  Timothy Wall  <twall@redhat.com>
3794
3795         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3796         logic.
3797         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3798         implemented.
3799         (end_repeat): New.  Provide support for a "break" out of the
3800         repeat loop.
3801         * read.h: Add prototypes for new functions.
3802
3803 2000-02-08  Timothy Wall  <twall@redhat.com>
3804
3805         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3806         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3807         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3808         non-zero.
3809
3810 2000-02-08  Timothy Wall  <twall@redhat.com>
3811
3812         * read.c: Added elseif to directives table.
3813         * read.h: Added prototype for s_elseif.
3814         * doc/as.texinfo: Added description for elseif.
3815         * cond.c (s_elseif): New function
3816
3817 2000-02-04  Timothy Wall  <twall@redhat.com>
3818
3819         * listing.c (print_lines): Remove conditionals causing bug in
3820         listings.
3821
3822 2000-02-03  Timothy Wall  <twall@cygnus.com>
3823
3824         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3825         default values.
3826         * frags.c (frag_new): Calculate fr_fix in octets
3827         (frag_now_fix) Return offset as target address offset (bytes).
3828         (frag_now_fix_octets) New - Return offset in octets (8-bit
3829         quantities).
3830         * frags.h: Added prototype for frag_now_fix_octets().
3831         Distinguish between octets and bytes in field descriptions.
3832         * listing.c (calc_hex): Account for octets vs bytes when
3833         printing addresses/offsets.
3834         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3835         target is little-endian, print the octets in a word in big-endian
3836         order so that the display looks like a proper hexadecimal number,
3837         instead of having the octets reversed.
3838         * read.c (do_align): When recording alignment, alignment power
3839         should be in terms of target bytes (minimum addressible unit)
3840         instead of octets.
3841         (do_org) Convert ORG target address (byte) argument into an
3842         octet offset when generating a variable fragment.
3843         * symbols.c (resolve_symbol_value): Symbol final value
3844         converted to a target address offset (bytes) from its octet offset.
3845         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3846         offset (bytes) is adjusted by the frag offset (octets) converted
3847         to bytes.
3848         (coff_frob_section) Section alignment power is in terms of bytes;
3849         convert it to an octet alignment power when calculating size (and
3850         size mask) in octets.  Don't modify the section size in order to
3851         "align" it for TI COFF, since that format has a different method
3852         for storing alignment information.
3853
3854 2000-02-01  Timothy Wall  <twall@cygnus.com>
3855
3856         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3857         entries, matching the way GCC generates them.  If not escaped, the
3858         filename is encoded incorrectly.
3859
3860 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3861
3862         * config/tc-arm.c (reg_table): Add support for ATPCS register
3863         naming conventions.
3864
3865 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3866
3867         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3868         already defined.
3869         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3870         New macro.
3871         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3872         of a symbol when we really care about its value.
3873
3874 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3875
3876         * config/tc-mcore.c (md_assemble): Give warning message if
3877         operands passes to instruction are more than the spec.
3878
3879 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3880
3881         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3882         Thumb mode but the label seen was not declared as '.thumb_func'
3883         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3884         correct disassembly of Thumb code bounded by non function labels.
3885
3886 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3887
3888         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3889         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3890
3891         * Makefile.in: Same here.
3892         Update copyright.
3893
3894         * configure.in: Set bfd_gas for i386-aout when primary target
3895         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3896         we may need the primary te_file.  Remove incorrect comment.
3897
3898         * configure: Regenerate.
3899
3900         * config/e-i386aout.c: New file.
3901
3902         * as.c (USE_EMULATIONS): Move to before print_version_id.
3903         (struct emulation): Add i386aout.
3904         (show_usage): Split text strings.  Reformat -a text.  Add --em
3905         help.
3906         Update copyright.
3907
3908         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3909         (aout_format_ops): New.
3910         Update copyright.
3911
3912         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3913         preprocessor conditional and add aout USE_EMULATIONS tests.
3914         (read_a_source_file): Don't pass error strings to printf as
3915         format arg.
3916         Update copyright.
3917
3918         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3919         format arg.
3920         (do_data): Same here.
3921         (process_file): And here.
3922         Update copyright.
3923
3924         * symbols.c (colon): Rewrite "already defined" fatal message
3925         code for aout with USE_EMULATIONS.
3926         Update copyright.
3927
3928         * config/obj-aout.c (OBJ_HEADER): Define.
3929         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3930         fields of sentinel.
3931         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3932         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3933         forms here.
3934         (obj_aout_type): Expand S_SET_OTHER here too.
3935         (obj_read_begin_hook): Remove.
3936         (aout_pop_insert): New.
3937         (obj_aout_s_get_other): New.
3938         (obj_aout_s_get_desc): New.
3939         (aout_format_ops): New.
3940         Update copyright.
3941
3942         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3943         gets aout_pseudo_table.
3944         (aout_pseudo_table): Declare.
3945         (obj_read_begin_hook): Define.
3946         Update copyright.
3947
3948         * config/obj-coff.c (obj_pseudo_table): Rename to
3949         coff_pseudo_table.
3950         (coff_pop_insert): Use coff_pseudo_table.
3951         (coff_sec_sym_ok_for_reloc): Remove.
3952         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3953         and comment all zero entries and remove #if 0 code.
3954         Update copyright.
3955
3956         * config/obj-coff.h (obj_pop_insert): Define.
3957         (coff_pseudo_table): Declare.
3958         Update copyright.
3959
3960         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3961         s_get_size, s_set_size.  Comment all zero entries.
3962         Update copyright.
3963
3964         * config/obj-elf.c (elf_s_get_other): New function.
3965         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3966         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3967         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3968         comment.
3969         (obj_elf_parse_section_letters): Don't pass error strings to
3970         printf as format arg.
3971         Update copyright.
3972
3973         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3974         OBJ_MAYBE_ECOFF.
3975         (elf_s_get_other): Declare.
3976         (S_GET_OTHER) Define as elf_s_get_other if not already
3977         defined.
3978         (S_SET_OTHER): Only define when not already defined.
3979         (elf_obj_read_begin_hook): Declare.
3980         (obj_read_begin_hook): Define.
3981         (elf_obj_symbol_new_hook): Declare.
3982         (obj_symbol_new_hook): Define.
3983         Update copyright.
3984
3985         * config/obj-multi.h: Add copyright header and protect against
3986         multiple inclusion.  Add * to all function pointers.
3987         (OBJ_HEADER): If defined, include it rather than other defines
3988         in this file.
3989         (obj_frob_file_after_relocs): Test for NULL.
3990         (obj_symbol_new_hook): Here too.
3991         (obj_sec_sym_ok_for_reloc): And here.
3992         (S_GET_OTHER): Define.
3993         (S_GET_DESC): Define.
3994         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3995         (OBJ_MAYBE_ELF): Update comment.
3996
3997         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3998         OBJ_AOUT preprocessor conditional and handle emulation by
3999         testing OUTPUT_FLAVOR.
4000         (i386_displacement): Here too.
4001         (md_section_align): Similarly here.
4002         (i386_target_format): Conditionally compile when more than one
4003         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4004         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4005         (i386_displacement): Here too.
4006         Update copyright.
4007
4008         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4009         Define TARGET_FORMAT for aout only when not multi.
4010         Update copyright.
4011
4012         * config/te-multi.h: Delete file as it's identical to te-generic.h
4013
4014 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4015
4016         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4017         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4018         LONG_MNEM_SUFFIX.
4019
4020         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4021         DWORD_MNEM_SUFFIX.
4022         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4023         comments.
4024
4025 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4026
4027         * config/tc-mips.c (mips_do_align): New function.
4028         * config/tc-mips.h (md_do_align): Define.
4029
4030 2000-01-10  Philip Blundell  <philb@gnu.org>
4031
4032         * doc/c-arm.texi (ARM Options): Fix typo.
4033         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4034         line separator for Linux.
4035         * doc/as.texinfo (Comments): Mention the ARM.
4036
4037 2000-01-10  Philip Blundell  <pb@futuretv.com>
4038
4039         * configure.in (arm*-*-conix*): New target.
4040         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4041         armv*-*-linux-gnu.
4042         * configure: Regenerate.
4043
4044 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4045
4046         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4047         (obj_elf_visibility): New function.
4048
4049         * doc/as.texinfo (Visibility): New node: document visibility
4050         pseudo ops.
4051
4052 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4053
4054         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
4055         warning for absolute jump/call without `*' in non-intel mode.  No
4056         need to set i.types[0] JumpAbsolute in intel mode.
4057
4058 1999-12-22  Philip Blundell  <pb@futuretv.com>
4059
4060         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4061         hook function when changing sections.
4062         (arm_s_data): Likewise.
4063
4064 1999-12-14  Nick Clifton  <nickc@cygnus.com>
4065
4066         * config/tc-arm.c (md_parse_option): Add support for -marm720
4067         command line switch.
4068
4069 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
4070
4071         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4072         (r_registers, xr_registers): Define.
4073         (r_register_name, xr_register_name): New functions.
4074         (md_assemble): Handle new am33 operand types and instruction
4075         formats.
4076         (mn10300_insert_operand, check_operand): Likewise.
4077
4078 1999-11-29  Nick Clifton  <nickc@cygnus.com>
4079
4080         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4081         (s_force_thumb): Set thumb_mode to 2.
4082         (md_assemble): Do not complain about thumb instructions on a
4083         non-thumb target if thumb_mode is set to 2.
4084
4085 1999-11-28  Michael Meissner  <meissner@cygnus.com>
4086
4087         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4088         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4089         (O_...): Add new machine dependent expressions if we are handling
4090         explicit relocations.
4091         (alpha_reloc_op): New static table holding the explicit relocation
4092         information.
4093         (alpha_literal_hash): New static to hold the hash table for
4094         explicit relocations.
4095         (alpha_macros): Add support for explicit relocations.
4096         (md_begin): If explicit relocations, initialize hash table.
4097         (md_assemble): Don't print a second error if tokenize_arguments
4098         already printed an error message.
4099         (md_apply_fix): Add support for explicit relocations.
4100         (alpha_force_relocation): Ditto.
4101         (alpha_fix_adjustable): Ditto.
4102         (alpha_adjust_symtab): New function to support explicit
4103         relocations.
4104         (alpha_adjust_symtab_relocs): Ditto.
4105         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4106         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4107         Add support for explicit relocations.  Return -2 if an error
4108         message was already printed.
4109         (find_macro_match): Add support for explicit relocations.  Comment
4110         each of the cases.
4111         (emit_insn): Add support for explicit relocations.
4112         (assemble_tokens): Ditto.
4113         (emit_ldgp): Ditto.
4114         (load_expression): Ditto.
4115         (emit_lda): Ditto.
4116         (emit_ldah): Ditto.
4117         (emit_ir_load): Ditto.
4118         (emit_loadstore): Ditto.
4119         (emit_ldXu): Ditto.
4120         (emit_ldil): Ditto.
4121         (emit_sextX): Ditto.
4122         (emit_division): Ditto.
4123         (emit_jsrjmp): Ditto.
4124         (emit_retjcr): Ditto.
4125
4126         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4127         ELF object format.
4128         (tc_adjust_symtab): If explicit relocations, call the function
4129         alpha_adjust_symtab.
4130         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4131         relocations next to the literal relocation they reference.
4132         (TC_INIT_FIX_DATA): Initialize the new fields.
4133         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4134
4135 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
4136
4137         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
4138         'B' operand for PA2.0 bb instruction.
4139
4140 1999-11-18  Nick Clifton  <nickc@cygnus.com>
4141
4142         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4143         target.
4144
4145         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4146         relocs.
4147         (mcore_force_relocation): Force relocations to be generated for
4148         RVA relocs.
4149
4150 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4151
4152         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4153         (i386_displacement): Disallow O_big displacements.
4154
4155 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
4156
4157         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4158         Small improvements in error checking.
4159         (md_assemble): Support for unconditional ARM instructions.
4160         (md_parse_option): Support for -m[arm]v5e flag.
4161
4162 1999-11-12  Nick Clifton  <nickc@cygnus.com>
4163
4164         * macro.c (buffer_and_nest): Do not check beyond the end of the
4165         buffer.
4166
4167 1999-11-11  Nick Clifton  <nickc@cygnus.com>
4168
4169         * macro.c (buffer_and_nest): Look for seperator after TO and
4170         FROM tokens.
4171
4172 1999-11-08  Andrew Haley  <aph@cygnus.com>
4173
4174         * app.c (do_scrub_chars): When in State 10, treat backslash
4175         characters in the same way as as symbol characters.
4176
4177 1999-11-07  Richard Henderson  <rth@cygnus.com>
4178
4179         * config/tc-alpha.c (alpha_align): Check, don't assert, that
4180         the previous label was in the current section before playing
4181         with auto-alignment.
4182
4183 1999-11-06  Nick Clifton  <nickc@cygnus.com>
4184
4185         * config/tc-v850.c (v850_force_relocation): Force relocation
4186         for weak symbols.
4187         (v850_pcrel_from_selection): Do not compute a pcrel offset if
4188         the symbol is weak.
4189
4190 1999-11-05  Michael Meissner  <meissner@cygnus.com>
4191
4192         * expr.h (operatorT): Increase machine dependent operators to 16.
4193         * expr.c (op_rank): Ditto.
4194
4195 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
4196
4197         * read.c (pseudo_set): Reject attempts to set the value of a
4198         section symbol.
4199
4200         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4201         if it is defined.
4202
4203         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4204
4205         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4206         to bfd_set_section_contents.
4207
4208 1999-11-03  Nick Clifton  <nickc@cygnus.com>
4209
4210         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4211
4212 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
4213
4214         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4215         (mips_ip): Use OPCODE_IS_MEMBER.
4216
4217 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
4218
4219         * config/tc-arm.c (reg_required_here): Improve comments.
4220
4221         * config/tc-arm.c (thumb_opcode): Add "variants" field.
4222         (tinsns): Initialize variants field.
4223
4224         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4225         BAD_PC respectively.
4226
4227 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
4228
4229         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4230         * config/tc-arm.h: Fix compile time warnings.
4231
4232 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4233
4234         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4235         form @abs16, @(abs16) and @(abs16 + imm).
4236
4237 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
4238
4239         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4240         (ISA_HAS_64_BIT_REGS) New.
4241         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4242         mips_emit_delays,macro_build,load_register,load_addresss,
4243         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4244         and/or use new ISA_xxx macros in expressions involving
4245         ISA, particularly mips_opts.isa.
4246
4247 1999-10-18  Michael Meissner  <meissner@cygnus.com>
4248
4249         * expr.h (operatorT): Add machine dependent operators md1..md8.
4250         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
4251         for the machine dependent operators to use.
4252
4253         * expr.c (op_rank): Add machine dependent operators.
4254
4255         * config/tc-alpha.c (O_pregister): Define as a machine dependent
4256         operator.
4257         (O_cpregister): Ditto.
4258         (md_begin): Change X_op test that field is wide enough to use
4259         O_max instead of O_alpha_max.
4260         (cpu_types): Fill in missing initializer.
4261         (alpha_num_macros): Make unsigned.
4262         (md_assemble): Make opnamelen be size_t.
4263         (md_apply_fix): Cast alpha_num_operands to int before testing.
4264         (alpha_force_relocation): Ditto.
4265         (alpha_fix_adjustable): Ditto.
4266         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4267         (tc_gen_reloc): Ditto.
4268         (tc_get_register): Ditto.
4269         (emit_ldgp): Ditto.
4270         (emit_lda): Ditto.
4271         (emit_ldah): Ditto.
4272         (emit_ldil): Ditto.
4273         (s_alpha_ent): Ditto.
4274         (s_alpha_end): Ditto.
4275         (s_alpha_frame): Ditto.
4276         (s_alpha_prologue): Ditto.
4277         (s_alpha_file): Ditto.
4278         (s_alpha_gprel32): Ditto.
4279         (s_alpha_proc): Ditto.
4280         (s_alpha_set): Ditto.
4281         (s_alpha_base): Ditto.
4282         (s_alpha_align): Ditto.
4283         (s_alpha_arch): Ditto.
4284         (alpha_align): Ditto.
4285         (assemble_insn): Suppress unused variable warning.
4286         (emit_insn): Ditto.
4287         (assemble_insn): Don't assume X_op and X_unsigned are in a given
4288         order in the structure.
4289         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4290
4291 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
4292
4293         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4294
4295 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4296
4297         * config/tc-i386.c (i386_index_check): Correct #endif location.
4298
4299 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
4300
4301         * as.c (show_usage): Document new options.
4302         (parse_args): Add --no-warn, --warn, --fatal-warnings,
4303         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4304         (parse_args): Parse the new options.
4305         (main): If there were warnings, and --fatal-warnings
4306         was specified, print an error.
4307         * as.h: New variable, flag_fatal_warnings, for new option.
4308
4309 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4310
4311         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
4312         '@'.  Change autoincrement completers to fall through to cache control
4313         completers.
4314
4315         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
4316         arg.
4317         (pa_parse_addb_64_cmpltr):  New function.
4318
4319         * config/tc-hppa.c (pa_ip):  Change error message.
4320         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
4321         '?Q' args to allow falling through.
4322
4323         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
4324         Remove unused conditional codes.
4325         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
4326
4327 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4328
4329         * config/tc-d30v.c (CHAR_BIT): Define.
4330         (check_range): Fix bit operations to support integers bigger than
4331         32 bits.
4332
4333 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4334
4335         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4336         operands.
4337
4338 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
4339                           Doug Evans  <devans@cygnus.com>
4340
4341         Add support for m32rx.
4342         * config/tc-m32r.c (enable_m32rx): New static global.
4343         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4344         (allow_m32rx): New function.
4345         (M32R_SHORTOPTS): Add `O'.
4346         (md_longopts): Add --m32rx plus several warning options.
4347         (md_parse_option): Handle new options.
4348         (md_show_usage): Print them.
4349         (md_begin): Enable m32rx.
4350         (OPERAND_IS_COND_BIT): New macro.
4351         (first_writes_to_seconds_operands): New function.
4352         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4353         (target_make_parallel,assemble_two_insns): New functions.
4354         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4355         If optimizing and m32rx, try to make consecutive insns parallel.
4356
4357 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4358
4359         * config/tc-mips.c (nopic_need_relax): Allow for the
4360         .sdata.foo sections generated by -fdata-sections,
4361         and for the .gnu.linkonce.s sections generated by C++.
4362
4363 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4364
4365         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4366         with cleaner code using completer prefixes.   Add 'Y'.
4367
4368         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4369
4370 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4371
4372         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4373         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4374         insn does not match and we should try the next insn in the table.
4375
4376 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4377
4378         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4379
4380 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4381
4382         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4383         of PA2.0 support.
4384
4385 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4386
4387         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4388         OBJ_ELF.  If ELF, add "sq".
4389         (md_parse_option): If ELF, ignore -s and -q.
4390         (md_show_usage): Mention ELF options.
4391
4392 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4393
4394         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4395         operands.
4396
4397         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4398
4399         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4400
4401         * config/tc-hppa.c (struct pa_it): New field "trunc".
4402         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4403         (pa_parse_ftest_gfx_completer): New function
4404         (pa_parse_fp_cnv_format): New function.
4405
4406         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4407         (md_apply_fix): Handle 22bit pc-rel branches.
4408
4409         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4410
4411         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4412
4413         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4414
4415         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4416
4417 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4418
4419         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4420         (pa_ip): Handle 'fX'.
4421
4422 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4423
4424         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4425         unwinds unless the function is in the text space.
4426         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4427
4428 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4429
4430         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4431         (md_assemble): To here.  Tweak address generation.
4432
4433         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4434         debug_line.
4435         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4436         (md_assemble): Call dwarf2_where for OBJ_ELF.
4437         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4438         (pa_end_of_source): New function.
4439         * tc-hppa.h (md_end): Define for OBJ_ELF.
4440
4441 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4442
4443         * configure.in (Canonicalization of target names): Remove adding
4444         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4445         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4446         * configure: Regenerate.
4447
4448 1999-09-14  Donn Terry  <donn@interix.com>
4449
4450         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4451
4452 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4453
4454         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4455         pc-relative jmp/call to an absolute symbol.
4456         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4457         absolute section symbols.
4458
4459         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4460         jump handling code and comments.
4461
4462 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4463
4464         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4465         the value if TE_PE and a global defined symbol.
4466
4467 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4468
4469         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4470         print the symbol, rather than printing it here.
4471
4472 1999-09-11  Donn Terry  <donn@interix.com>
4473
4474         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4475         BFD_RELOC_RVA relocations.
4476
4477         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4478         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4479         starts with "_G".
4480
4481         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4482         defined.
4483         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4484         * doc/internals.texi (Object format backend): Document
4485         SET_SECTION_RELOCS.
4486
4487         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4488         relocations against global symbols if TE_PE.
4489
4490         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4491         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4492
4493         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4494         symbols.
4495
4496         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4497         symbols which do not have a constant value, or tags with
4498         non-tags.  Remove the symbol from the list before adding it at the
4499         end.
4500
4501         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4502         C_FCN symbol differently if TE_PE.
4503         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4504         appears in the pseudo-op, rather coff_line_base which is only set
4505         for a .bf symbol.
4506
4507         * config/obj-coff.c (obj_coff_loc): New static function.
4508         (obj_pseudo_table): Add "loc".
4509
4510         * config/obj-coff.c (add_lineno): Check that the line number is
4511         positive.
4512
4513         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4514         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4515         int.
4516         (md_atof): Return NULL rather than 0.
4517         * config/tc-i386.c (md_atof): Change type to int.
4518         * expr.c (expr): Change first parameter to int.
4519         * config/obj-coff.c: Add declarations for static functions.
4520         (coff_frob_symbol): Use SYM_AUXENT.
4521         * config/tc-i386.h (flag_16bit_code): Don't declare.
4522
4523         * config/obj-coff.c (obj_coff_section): Default to setting
4524         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4525
4526         * write.c (adjust_reloc_syms): Print adjusted fixup.
4527
4528         * expr.c (integer_constant): Correct too_many_digits calculation
4529         in base 10 case.
4530
4531 1999-09-09  Andreas Schwab  <schwab@suse.de>
4532
4533         * doc/c-arm.texi: Fix arguments of @var to not contain
4534         punctuation.
4535
4536 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4537
4538         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4539         and COFF targets.
4540         (md_parse_option): Only support -k flag for ELF and COFF targets.
4541
4542 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4543
4544         * config/tc-hppa.c (pa_ip): Put strict register checks before
4545         call to pa_parse_number.
4546
4547         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4548
4549 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4550
4551         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4552         BFD_ASSEMBLER code.
4553
4554 1999-09-06  Donn Terry  <donn@interix.com>
4555
4556         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4557
4558 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4559
4560         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4561         candidate instruction.  Require registers for register arguments
4562         when in strict mode.  Require assemble-time constants for
4563         constants when in strict mode.
4564         (pa_get_absolute_expression): Require a constant when in strict
4565         mode.
4566
4567 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4568
4569         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4570
4571 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4572
4573         * config/tc-pj.c: New file, supports picoJava in ELF.
4574         * config/tc-pj.h: Ditto.
4575         * configure.in (pjl*, pj*): New targets.
4576         * Makefile.am: Rebuild dependencies.
4577         (CPU_TYPES): Add pj.
4578         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4579         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4580         * doc/c-pj.texi: New file.
4581         * doc/as.texinfo: Add some PJ specifics.
4582         * doc/all.texi: Add PJ to the list of all architectures, sort them
4583         all alphabetically.
4584         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4585         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4586
4587 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4588
4589         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4590         (obj_frob_file): Test for null pointer.
4591         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4592         (OBJ_PROCESS_STAB): And here.
4593         (elf_obj_sy): Remove
4594
4595         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4596         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4597         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4598
4599         * config/obj-coff.c (no_func): Remove.
4600         (coff_format_ops): Change occurrences of no_func to 0, as we test
4601         for 0 in obj-multi.h.
4602
4603         * configure.in:  Enable bfd for i386-coff when primary target is
4604         bfd.  Enable i386 elf,coff emulation support.  Don't set
4605         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4606         emulation to support.
4607         *configure: Regenerate.
4608
4609 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4610
4611         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4612         .section .line directive is encountered.
4613
4614 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4615
4616         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4617         format.
4618
4619         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4620         * as.texinfo: Document --gdwarf2 command line option.
4621         Add additional documentation of ARM command line switches.
4622
4623 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4624
4625         * config/tc-i386.c (i386_intel_memory_operand): Combine
4626         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4627         and RESTORE_END_STRING around parse_register calls.
4628         (i386_operand): Here too.
4629         (i386_is_reg): Remove.
4630         (parse_register): Move as_bad calls from within this function to
4631         callers.
4632
4633 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4634
4635         Based on a patch from H.J. Lu  <hjl@gnu.org>
4636         * config/tc-i386.c (parse_register): Handle FP regs specially.
4637         (md_begin): Remove '(' and ')' from register_chars.
4638
4639 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4640
4641         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4642         error message (done elsewhere).
4643
4644 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4645
4646         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4647
4648 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4649
4650         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4651         args by 'f'.
4652
4653         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4654
4655         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4656         between args.
4657         Add new completers.  Fix bug in 64 bit condition handling.
4658
4659         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4660         'cS', and 'c*'.
4661
4662         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4663
4664         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4665
4666         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4667
4668 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4669
4670         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4671         (struct ls): Add frag field.  Initialize it to zero.
4672         (out_end_sequence): New local text_frag.  Set it while in text section.
4673         Replace address check with frag check.  Set ls.frag to text_frag if
4674         out_set_addr called.
4675         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4676         Set it before switching sections.  Replace address check with frag
4677         check.  Set ls.frag to saved_frag if out_set_addr called.
4678
4679 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4680
4681         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4682         output "advance_pc" opcode instead of calling gen_addr_line().
4683         The latter has the undesired side-effect of creating a new row
4684         in the debug line info matrix.
4685
4686 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4687
4688         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4689         ls.last_filename if last is less than zero.  Set ls.last_filename
4690         when allocating new entry.
4691         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4692         call.
4693
4694 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4695
4696         * config/tc-i386.c (i386_index_check): Fix the displacement size
4697         when INFER_ADDR_PREFIX.
4698
4699 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4700
4701         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4702         display its value.
4703
4704 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4705
4706         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4707         handle 0xffffNNNN constants correctly.
4708
4709 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4710
4711         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4712         as well as loads.
4713
4714 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4715
4716         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4717         (md_apply_fix3): Always pass positive values to
4718         validate_offset_imm.
4719
4720 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4721
4722         * config/tc-arm.c (skip_whitespace): New macro.
4723         Formatting tidy ups.
4724
4725         (md_apply_fix3): Store relocation offset in addend for ELF based
4726         relocs.
4727         (arm_force_relocation): Always generate relocs for Thumb function
4728         calls.
4729
4730 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4731
4732         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4733         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4734
4735 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4736
4737         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4738         flags for the unwind subspace.
4739
4740         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4741         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4742         suitable relocation based on the size of the target's pointer.
4743         Always Use subsegment zero for the unwinders.
4744         (pa_level): Handle "2.0w".
4745
4746 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4747
4748         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4749         with the following instruction unless this was specified.
4750
4751 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4752
4753         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4754         certain sections, to match BFD changes.
4755
4756 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4757
4758         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4759         (EXTRA_SCRIPTS): Define to keep automake happy.
4760         * Makefile.in: Rebuild.
4761
4762 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4763
4764         * Makefile.am: Rename .dep* files to DEP*.
4765         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4766         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4767         targets to DEPOBJ.
4768         * Makefile.in: Rebuild.
4769
4770 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4771
4772         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4773
4774 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4775
4776         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4777         avoid problems on DOS filesystems.
4778         * Makefile.in: Rebuild.
4779
4780         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4781
4782 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4783
4784         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4785         section flag.
4786
4787 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4788
4789         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4790         line to create ${GDBINIT} rather than .gdbinit.
4791         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4792
4793 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4794
4795         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4796
4797 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4798
4799         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4800
4801 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4802
4803         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4804         non-adjustable symbols.
4805
4806 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4807
4808         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4809
4810 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4811
4812         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4813         operands.
4814
4815 1999-08-05  Donn Terry  <donn@interix.com>
4816
4817         * config/te-interix.h: New file.
4818         * configure.in (i386-*-interix*): New target.
4819         * configure: Rebuild.
4820
4821 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4822
4823         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4824         selectors for ELF too.
4825         (selector_table): Add "ltp" and "rtp" selectors.
4826
4827 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4828
4829         * config/tc-i386.c (i386_operand): No need to change
4830         operand_string pointer in segment reg case before goto
4831         do_memory_reference.  Initialise displacement_string_start and
4832         displacement_string_end after do_memory_reference label.
4833         (i386_index_check): Add operand_string param, and print error
4834         message on failure here.
4835         (i386_intel_memory_operand): Instead of here.
4836         (i386_operand): And here.
4837         (INFER_ADDR_PREFIX): Enable.
4838
4839         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4840
4841         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4842         opcode_modifier defines.
4843
4844         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4845         * config/tc-i386.c (stackop_size): New variable.
4846         (set_16bit_code_flag): Clear it here.
4847         (set_16bit_gcc_code_flag): New function.
4848         (md_pseudo_table): Add "code16gcc" entry.
4849         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4850
4851 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4852
4853         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4854         next_set_end even if the end symbol is being discarded.
4855
4856         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4857         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4858         * config/obj-coff.c: Likewise.
4859         (seg_info_type): Remove.
4860         (seg_info_off_by_4): Change to array of segT.
4861         (s_get_segment): Adjust accordingly.
4862         (obj_pseudo_table): Fully initialize sentinel entry.
4863
4864         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4865         Ralf Baechle <ralf@uni-koblenz.de>.
4866
4867 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4868
4869         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4870
4871 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4872
4873         * config/tc-i386.c: Indentation and white space changes.
4874         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4875         don't enable it by default.
4876         (i386_intel_operand): Remove redundant prototype.
4877         Move check on number of memory operands, and i.mem_operands++
4878         (i386_intel_memory_operand): To here.
4879         Remove i386_immediate code from here.  Remove special case code
4880         for input and output using (%dx).  Remove base/index checks and
4881         call i386_index_check instead.  Save initial operand_string
4882         argument for error message.
4883         (i386_operand): Remove redundant prototype.  Move base/index
4884         checks to i386_index_check.
4885         (i386_displacement): Move intel mode check for non-zero
4886         i.disp_operand
4887         (i386_intel_memory_operand): To here.
4888
4889 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4890
4891         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4892         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4893         by .register pseudo-op if -64 and --no-undeclared-regs.
4894         (s_register, sparc_adjust_symtab): New functions.
4895         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4896         Declare sparc_adjust_symtab as tc_adjust_symtab.
4897         * doc/c-sparc.texi: Add description of #ignore special literal
4898         for .register pseudo-op.
4899
4900 1999-07-30  Catherine Moore  <clm@cygnus.com>
4901
4902         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4903         the relocation's section offset.
4904
4905 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4906
4907         * write.c (fixup_segment): Fix generic error check overflow test.
4908
4909         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4910         X_add_number to long.
4911
4912 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4913
4914         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4915         processing.
4916
4917 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4918
4919         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4920         VTABLE relocations.
4921
4922 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4923
4924         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4925
4926         * configure.bat: Remove; obsolete.
4927         * config/go32.cfg: Likewise.
4928
4929 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4930
4931         * configure.in (i386-*-vxworks*): New target.
4932         * configure: Rebuild.
4933
4934 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4935
4936         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4937
4938 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4939
4940         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4941         on -64 and not pic.
4942         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4943         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4944         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4945         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4946         MAX_RELOC_EXPANSION): Define.
4947         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4948
4949 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4950
4951         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4952         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4953         block.  Print a warning if an 8-bit or 16-bit constant
4954         displacement or immediate is truncated on output.
4955         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4956         immediate.
4957         (i386_operand): Disallow immediate jump absolute operand.
4958
4959 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4960
4961         * configure.in: Bump version number to 2.9.5.
4962         * configure: Rebuild.
4963
4964         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4965         or %llx work.
4966
4967 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
4968
4969         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4970         (cons_fix_new_hppa): Derive size of fixup from size of the object.
4971
4972 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
4973
4974         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4975         is defined.
4976         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4977
4978         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4979         if -mno-fpu was given.
4980         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
4981         relocs.
4982         (cons_fix_new_arm): Remove misleading comments.
4983
4984 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
4985
4986         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4987         error message.
4988         (relax_segment): Likewise.  After giving a rs_org error, convert
4989         the frag to rs_align to avoid cascading errors.
4990
4991 1999-07-12  Andreas Schwab  <schwab@suse.de>
4992
4993         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4994
4995 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
4996
4997         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4998         as appropriate.  Fill in structure initializations.  Add variable
4999         initializations.  Add casts.
5000         * dwarf2dbg.c (print_stats): Change i to size_t.
5001         * listing.c (listing_listing): Change list_line to unsigned int.
5002
5003 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
5004
5005         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5006         rather than checking for \001 and \002 in symbol name.
5007         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5008
5009 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
5010
5011         * configure.in (hppa*-linux-gnu*): New target.
5012         * configure: Rebuilt.
5013
5014 1999-07-08  Nick Clifton  <nickc@cygnus.com>
5015
5016         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5017
5018 1999-07-07  Nick Clifton  <nickc@cygnus.com>
5019
5020         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5021         accessing symbolP directly.
5022
5023 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
5024
5025         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5026         for ELF.
5027
5028 1999-07-05  Nick Clifton  <nickc@cygnus.com>
5029
5030         * config/tc-arm.c (ARM_EXT_V5): Define.
5031         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5032         (md_begin): Detect ARM v5 architectures.
5033         (md_parse_option): Accept arm v5 specification.
5034         (md_show_usage): Documment -marmv5 switch.
5035
5036         * doc/c-arm.texi: Document -marmv5 command line option.
5037
5038         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
5039         op.
5040         (validate_immediate_twopart): New function.  Determine if a
5041         constant can be computed by two ADD instructions.
5042         (output_inst): Remove its command line parameter - it was never
5043         used.
5044         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5045         implememt the ADRL pseudo op.
5046         (tc_gen_reloc): Generate a suitable error message if an ADRL
5047         instruction tries to generate a real reloc.
5048
5049         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5050
5051 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
5052
5053         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5054         into lower case.
5055
5056 1999-06-27  H.J. Lu  <hjl@gnu.org>
5057
5058         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5059         non BFD_ASSEMBLER case.
5060
5061 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
5062
5063         * config/obj-coff.c (obj_coff_section): Mark writable sections as
5064         data.
5065
5066 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
5067
5068         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5069         out_end_sequence() when the address decreases due to a new frag.
5070         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5071         numbering starts with 1.
5072
5073 1999-06-23  Nick Clifton  <nickc@cygnus.com>
5074
5075         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5076         .section for COFF.
5077         (mcore_s_text): Call obj_elf_text for ELF target.
5078         (mcore_s_data): Call obj_elf_data for ELF target.
5079         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
5080         for COFF target.
5081         (mcore_s_bss): New function:  Dump literal table before changing
5082         sections.
5083         (mcore_s_comm): New function:  Dump literal table before changing
5084         sections.
5085
5086         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5087         No longer static functions.
5088         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5089         Provide prototypes for these functions.
5090
5091 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
5092
5093         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5094         a list of names, to try obj_segment_name, and to try abbreviated
5095         names when using COFF without long section names.
5096
5097         * config/tc-alpha.c: More use of symbol accessor functions.
5098         * config/tc-arc.c: Likewise.
5099         * config/tc-d30v.c: Likewise.
5100         * config/tc-fr30.c: Likewise.
5101         * config/tc-i860.c: Likewise.
5102         * config/tc-m88k.c: Likewise.
5103         * config/tc-mcore.c: Likewise.
5104         * config/tc-ns32k.c: Likewise.
5105         * config/tc-sparc.c: Likewise.
5106         * config/tc-v850.c: Likewise.
5107
5108         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5109         sy_value with appropriate accessor functions.
5110         * config/tc-arm.c (md_apply_fix3): Likewise.
5111         * config/tc-d10v.c (AT_WORD_P): Likewise.
5112         * config/tc-v850.c (reg_name_search): Likewise.
5113
5114         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5115         use symbol_get_bfdsym instead.
5116         * config/tc-ppc.c (md_assemble): Likewise.
5117         * config/tc-v850.c (v850_comm): Likewise.
5118
5119 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
5120
5121         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5122         the symbol, rather than accessing the bsym member.
5123         * config/tc-d10v.c (tc_gen_reloc): Likewise.
5124         * config/tc-d30v.c (tc_gen_reloc): Likewise.
5125         * config/tc-mcore.c (tc_gen_reloc): Likewise.
5126         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5127         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5128         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5129         * config/tc-tic30.c (tc_gen_reloc): Likewise.
5130         * config/tc-v850.c (tc_gen_reloc): Likewise.
5131
5132 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
5133
5134         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5135         (hppa_gen_reloc_type): Conditionalize on BFD64.
5136         (tc_gen_reloc): Re-enable ELF relocations.
5137         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5138
5139 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
5140
5141         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5142         warning.
5143         (do_ldst): Move assignment out of if condition.
5144         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
5145         parentheses to avoid warning.
5146
5147 1999-06-21  Nick Clifton  <nickc@cygnus.com>
5148
5149         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5150         macro to get at the BFD symbol associated with a GAS symbol.
5151
5152 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
5153
5154         * config/tc-ppc.c: Update for symbol handling changes.
5155         * config/obj-coff.c: Likewise.
5156
5157 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
5158
5159         * tc-hppa.c: General cleanups of ELF support.  No more spaces
5160         and subspaces for ELF.
5161         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5162         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5163         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5164         (UNWIND_SECTION_NAME): Likewise.
5165         (space/subspace related structures): Conditionalize definitions
5166         on OBJ_SOM.
5167         (space/subspace directives and support routines): Conditionalize
5168         definitions and references/uses on OBJ_SOM.
5169         (label_symbol_struct): For ELF, track the symbol's segment.  For
5170         SOM track its space.
5171         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5172         changes.
5173         (USE_ALIASES): Kill for both SOM & ELF.
5174         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5175         (pa_space, pa_subspace): Corresponding changes.
5176         (pa_spaces_begin): Corresponding chagnes.
5177         (md_begin): Do not muck around with space/subspace stuff for
5178         OBJ_ELF.
5179         (md_apply_fix): Temporarily disable argument relocation stuff
5180         for OBJ_ELF.
5181         (tc_gen_reloc): Temporarily disable relocation generation for
5182         OBJ_ELF
5183         (pa_build_unwind_subspace): Similarly.
5184
5185 1999-06-16  Nick Clifton  <nickc@cygnus.com>
5186
5187         * config/tc-arm.c (thumb_set): New pseudo op.
5188         (text, data, section): Override these pseudo ops with ARM
5189         specific versions.
5190         (s_thumb_set): New function: Perform the same as a .set pseudo
5191         op, but also mark the alias'ed symbol as being a Thumb
5192         function.
5193         (arm_s_text): New function: Perform the same as the .text
5194         pseudo op, but dump the literal pool before changing
5195         sections.
5196         (arm_s_data): New function: Perform the same as the .data
5197         pseudo op, but dump the literal pool before changing
5198         sections.
5199         (arm_s_section): New function: Perform the same as the
5200         .section pseudo op, but dump the literal pool before changing
5201         sections.
5202         (arm_cleanup): Do not reset the current section before dumping
5203         the literal pool.
5204
5205 1999-06-17  Nick Clifton  <nickc@cygnus.com>
5206
5207         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5208         OPTION_NO_WARN_UNMATCHED entries.
5209         (md_parse_option): Generate a warning message if an unrecognised
5210         option is encountered.
5211
5212         * config/tc-d10v.c (do_not_ignore_hash): New variable.
5213         (get_operands): When parsing an expression after an '@' symbol
5214         has been detected, do not ignore '#' symbols.
5215         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5216         false.
5217
5218 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5219
5220         From K. Richard Pixley <rich@noir.com>:
5221         * configure.in (ppc-*-vxworks*): New target.
5222         * configure: Rebuild.
5223
5224 1999-06-12  Philip Blundell  <philb@gnu.org>
5225
5226         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5227
5228 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5229
5230         * write.c (adjust_reloc_syms): Rather than never reducing reloc
5231         which refer to symbols in linkonce sections, permit reducing the
5232         relocs if the symbol is local.
5233
5234 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5235
5236         * subsegs.c (subseg_text_p): New function.
5237         * as.h (subseg_text_p): Declare.
5238         * read.c (do_align): Use subseg_text_p to set the default fill.
5239         * write.c (subsegs_finish): Likewise.
5240         * config/obj-coff.c (write_object_file): Likewise.
5241         * config/tc-i386.h (md_maybe_text): Don't define.
5242         (md_do_align): Use subseg_text_p to set the default fill.
5243         * config/tc-m32r.c (m32r_do_align): Likewise.
5244         * config/tc-sh.c (sh_do_align): Likewise.
5245         * config/tc-sparc.h (md_do_align): Likewise.
5246
5247 1999-06-12  David O'Brien  <obrien@freebsd.org>
5248
5249         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5250         * configure: Rebuild.
5251
5252 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5253
5254         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5255         * Makefile.am: Rebuild dependencies.
5256         * Makefile.in: Rebuild.
5257
5258         * config/tc-i386.c (i386_immediate): Remove unused label
5259         seg_unimplemented.
5260
5261         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5262         * symbols.c: Likewise.
5263         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5264         sy_next field when taking address, rather than symbol_next.
5265
5266         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5267         offsetT.
5268         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
5269         value from the output file architecture.
5270         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5271         * dwarf2dbg.h: Change bfd_vma to addressT.
5272
5273 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5274
5275         * dwarf2dbg.h: Use PARAMS in function declarations.
5276
5277 1999-06-11  Martin Dorey  <mdorey@madge.com>
5278
5279         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5280         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5281         OBJ_ELF.
5282         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5283
5284 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5285
5286         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5287
5288         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5289         popsection.
5290
5291         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5292
5293         * read.c (read_a_source_file): Only declare inescape if
5294         QUOTES_IN_INSN.
5295
5296         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5297         match parameters.
5298         (find_entry_byval): Add parens to avoid warning.
5299
5300         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5301
5302         * symbols.c (resolve_symbol_value): Don't permit subtraction of
5303         undefined symbols.
5304
5305 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
5306
5307         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5308         with isoctal.
5309
5310         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5311         synthetize_setx): New functions.
5312         (md_assemble): Broken the special cases into the above
5313         functions. Make compiler happy if sizeof(bfd_vma)==4.
5314         Fix sethi generated from set/setuw. If instructions have a relloc,
5315         always clear the fields to be relocated in the opcode.
5316         (sparc_ip): Remove special_case global variable.
5317
5318 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
5319
5320         Based on patches from John W. Woznack <jwoznack@concentric.net>:
5321         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
5322         indication of success rather than a value.
5323         (itbl_get_val): Likewise.
5324         (itbl_get_field): Use strcspn.  Change delimiters to include
5325         parens.
5326         * itbl-ops.h (itbl_get_reg_val): Update declaration.
5327         (itbl_get_val): Likewise.
5328         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5329
5330         * symbols.c (copy_symbol_attributes): Convert local symbols to
5331         regular symbols.
5332
5333 1999-06-10  Nick Clifton  <nickc@cygnus.com>
5334
5335         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5336         ARM920t.
5337
5338 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5339
5340         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5341         Optimize set if sizeof(bfd_vma) == 64.
5342         (sparc_ip): Fix sethi - without %hi() it should generate
5343         R_SPARC_22 reloc, not R_SPARC_HI22.
5344         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5345
5346 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5347
5348         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5349         (s_ncons): New function.
5350         (native_op_table): New table.
5351         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5352         R_SPARC_OLO10 handling.
5353
5354 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5355
5356         * expr.h (struct expressionS): Revert last change; widen X_op.
5357         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5358
5359 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5360
5361         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5362         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5363         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5364         * Makefile.in: Regenerated.
5365
5366         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5367         `common' pass on to s_mri_common.
5368         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5369
5370 1999-06-06  Richard Henderson  <rth@cygnus.com>
5371
5372         * config/obj-elf.c (obj_elf_section): Don't free the return
5373         value of demand_copy_C_string.
5374
5375 1999-06-05  Richard Henderson  <rth@cygnus.com>
5376
5377         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5378         creation logic from obj_elf_create_section.
5379
5380         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5381         (section_stack): New.
5382         (special_sections): Make const.
5383         (obj_elf_section): Gut and rewrite parsing.
5384         (obj_elf_change_section): New function broken out of obj_elf_section.
5385         (obj_elf_parse_section_letters): Likewise.
5386         (obj_elf_section_word): Likewise.
5387         (obj_elf_section_type): Likewise.
5388         (obj_elf_previous): Treat as a toggle.
5389         (obj_elf_popsection): New.
5390         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5391         (ppc_section_type): Likewise.
5392         * config/tc-ppc.h: Likewise.
5393
5394         * expr.h (struct expressionS): Don't make X_op a bitfield.
5395         * config/tc-alpha.c: Update for symbol handling changes.
5396         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5397         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5398
5399 1999-06-05  Richard Henderson  <rth@cygnus.com>
5400
5401         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5402         (dwarf2_gen_line_info): Kill unused variables.
5403         (dwarf2_finish): Likewise.
5404         (dwarf2_where): Likewise.
5405         (dwarf2_directive_file): If we've only got a string,
5406         hand off to s_app_file.
5407         * ecoff.c: Move the include of ecoff.h.
5408         * symbols.h (S_IS_FUNCTION): Prototype.
5409
5410         * read.c (LEX_HASH): Supply a default.
5411         (lex_type): Use it.
5412         (s_globl): Update `c' after skipping whitespace.
5413         * read.h (LEX_END_NAME, is_name_ender): New.
5414         * expr.c (get_symbol_end): Respect it.
5415
5416 1999-06-04  Mark Klein <mklein@dis.com>
5417
5418         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5419         to real if OBJ_SOM
5420         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5421
5422         * config/tc-hppa.c: Update for symbol handling changes.
5423
5424 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5425
5426         * cgen.c: Update for symbol handling changes.
5427         * config/tc-m32r.c: Likewise.
5428
5429         * config/tc-hppa.h: Update for symbol handling changes.
5430         * config/tc-hppa.c: Likewise.
5431
5432         * config/tc-arm.h: Update for symbol handling changes.
5433         * config/tc-arm.c: Likewise.
5434         (symbol_make_empty): Remove.  Just use symbol_create.
5435
5436         * symbols.c (symbol_set_tc): Correct name.
5437
5438         * Makefile.am: Rebuild dependencies.
5439         ($(OBJS)): Don't depend upon struc-symbol.h.
5440         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5441         * dep-in.sed: Don't remove struc-symbol.h.
5442         * Makefile.in: Rebuild.
5443
5444         * doc/internals.texi (Symbols): Describe changes in symbol
5445         handling.
5446
5447 1999-06-03  Richard Henderson  <rth@cygnus.com>
5448
5449         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5450         instead of doing the work by hand.
5451
5452 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5453
5454         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5455         state of line state-machine.
5456         (struct ls): Collect DWARF2 line state-machine state in new member
5457         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5458         resulted in any DWARF2 directives.
5459         (reset_state_machine): New function.
5460         (out_end_sequence): Ditto.
5461         (dwarf2_gen_line_info): When switching sections or switching to a
5462         lower text address, call out_end_sequence() first to terminate the
5463         previous code sequence as code sequences MUST have monotonically
5464         increasing addresses.
5465         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5466
5467 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5468
5469         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5470         DWARF2 debug info (line information only, at this point).
5471         * as.h: Update comment about supported debug formats.
5472         * dwarf2dbg.c, dwarf2dbg.h: New files.
5473         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5474
5475         * expr.c (operand): Don't use [ for parens if we want an index op.
5476         (op_encoding): Switch [ into O_index, if desired.
5477         (op_rank): Renumber with O_index on bottom.
5478         (expr): If O_index, match closing bracket.
5479         * expr.h (O_index): New.
5480
5481         * read.c (read_a_source_file): Conditionally allow matched "
5482         in lines passed to md_assemble.
5483
5484         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5485
5486 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5487
5488         Add support for storing local symbols in a small structure to save
5489         memory when assembling large files.
5490         * as.h: Don't include struc-symbol.h.
5491         (symbolS): Add typedef.
5492         * symbols.c: Include struc-symbol.h.
5493         (local_hash): New static variable.
5494         (save_symbol_name): New static function, from symbol_create.
5495         (symbol_create): Call save_symbol_name.
5496         (local_symbol_count): New static variable.
5497         (local_symbol_conversion_count): Likewise.
5498         (LOCAL_SYMBOL_CHECK): Define.
5499         (local_symbol_make): New static function.
5500         (local_symbol_convert): New static function.
5501         (colon): Handle local symbols.  Create local symbol for local
5502         label name.
5503         (symbol_table_insert): Handle local symbols.
5504         (symbol_find_or_make): Create local symbol for local label name.
5505         (symbol_find_base): Check for local symbol.
5506         (symbol_append, symbol_insert): Check for local symbols.
5507         (symbol_clear_list_pointers, symbol_remove): Likewise.
5508         (verify_symbol_chain): Likewise.
5509         (copy_symbol_attributes): Likewise.
5510         (resolve_symbol_value): Handle local symbols.
5511         (resolve_local_symbol): New static function.
5512         (resolve_local_symbol_values): New function.
5513         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5514         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5515         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5516         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5517         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5518         (symbol_previous, symbol_next): New functions.
5519         (symbol_get_value_expression): Likewise.
5520         (symbol_set_value_expression): Likewise.
5521         (symbol_set_frag, symbol_get_frag): Likewise.
5522         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5523         (symbol_mark_used_in_reloc): Likewise.
5524         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5525         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5526         (symbol_mri_common_p): Likewise.
5527         (symbol_mark_written, symbol_clear_written): Likewise.
5528         (symbol_written_p): Likewise.
5529         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5530         (symbol_section_p, symbol_equated_p): Likewise.
5531         (symbol_constant_p): Likewise.
5532         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5533         (symbol_get_obj, symbol_set_obj): Likewise.
5534         (symbol_get_tc, symbol_set_tc): Likewise.
5535         (symbol_begin): Initialize local_hash.
5536         (print_symbol_value_1): Handle local symbols.
5537         (symbol_print_statistics): Print local symbol statistics.
5538         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5539         Declare new symbols.c functions.  Move many declarations here from
5540         struc-symbol.h.
5541         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5542         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5543         (struct symbol): Move bsym to make it clearly the first field.
5544         Remove TARGET_SYMBOL_FIELDS.
5545         (symbolS): Don't typedef.
5546         (struct broken_word): Remove.
5547         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5548         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5549         (symbol_clear_list_pointers): Likewise.
5550         (symbol_insert, symbol_remove): Likewise.
5551         (symbol_previous, symbol_append): Likewise.
5552         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5553         (struct local_symbol): Define.
5554         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5555         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5556         (local_symbol_get_frag, local_symbol_set_frag): Define.
5557         (local_symbol_get_real_symbol): Define.
5558         (local_symbol_set_real_symbol): Define.
5559         Define.
5560         * write.c (write_object_file): Call resolve_local_symbol_values.
5561         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5562         (TARGET_SYMBOL_FIELDS): Don't define.
5563         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5564         ECOFF_DEBUGGING, add ECOFF fields.
5565         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5566         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5567         ECOFF_DEBUGGING, add ECOFF fields.
5568         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5569         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5570         * config/tc-mcore.h: Don't include struc-symbol.h.
5571         (TARGET_SYMBOL_FIELDS): Don't define.
5572         (struct mcore_tc_sy): Define.
5573         (TC_SYMFIELD_TYPE): Define.
5574         * Many files: Use symbolS instead of struct symbol.  Use new
5575         accessor functions rather than referring to symbolS fields
5576         directly.
5577
5578         * read.c (s_mri_common): Don't add in value of line_label.
5579
5580         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5581         checking for SEC_LINK_ONCE.
5582
5583         * config/tc-sh.h (sh_fix_adjustable): Declare.
5584
5585         * app.c (input_buffer): New static variable.
5586         (app_push): Save saved_input in allocated buffer.
5587         (app_pop): Restored saved_input.
5588         (do_scrub_chars): Change get parameter to take char * and int as
5589         arguments.  Change GET macro to pass input_buffer to get
5590         function.  Don't save input into allocated buffer.
5591         * as.h (do_scrub_chars): Update declaration.
5592         * input-file.c (input_file_get): Change to take char * and int.
5593         Read data into passed in buffer.  Remove static buffer.
5594         * read.c (scrub_from_string): Change to take char * and int.  Copy
5595         data into passed in buffer.
5596
5597         * hash.h: Neaten.  Declare hash_traverse.
5598         * hash.c: Complete rewrite based on BFD hashing code.
5599         * gasp.c (chunksize): New variable.
5600         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5601         hash_delete.
5602
5603 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5604
5605         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5606         addend unless the target uses an old ABI.
5607
5608 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5609
5610         -Wchar-subscripts cleanup
5611         * listing.c (listing_newline): Use unsigned char variable, so
5612         calls to isascii,iscntrl are correct.
5613         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5614         (unsigned char).
5615         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5616         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5617         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5618         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5619
5620 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5621
5622         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5623         width for Coldfire.
5624         (arch_coldfire_p): New #define.
5625         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5626
5627 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5628
5629         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5630
5631         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5632         (install_operand): Add place `N'.
5633         (init_table): Add registers ACC, MACSR, MASK.
5634
5635         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5636
5637         * config/tc-m68k.c: Change mcf5200 --> mcf.
5638         (archs): Add mcf5206e, mcf5307.
5639         (m68k_ip): Add format `u'.
5640         (install_operand): Add place `m', `M', `h'.
5641         (init_table): Add upper/lower registers.
5642
5643         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5644
5645 1999-05-28  Martin Dorey  <mdorey@madge.com>
5646
5647         * config/tc-i960.c: Several minor changes to add ELF and
5648         BFD_ASSEMBLER support.
5649         * config/tc-i960.h: Likewise.
5650         * configure.in (i960-*-elf*): New target.
5651         * aclocal.m4, configure: Rebuild.
5652
5653 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5654
5655         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5656         reloc changes when defined(BFD_ASSEMBLER).
5657
5658 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5659
5660         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5661
5662         * write.c (write_print_statistics): Output to file, not stderr.
5663
5664         * expr.c (generic_bignum_to_int32,64): Prototype.
5665
5666         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5667         output_sleb128, output_uleb128, output_big_sleb128,
5668         output_big_uleb128, output_big_leb128): Prototype.
5669         (output_big_sleb128, output_big_uleb128): Make inline.
5670         (output_big_leb128): Remove inline
5671
5672         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5673         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5674         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5675         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5676         value for correct overflow check in write.c:fixup_segment.
5677         * write.c (fixup_segment): Move bitfield overflow checks to after
5678         the md_apply_fix call.
5679         * config/obj-coff.c (fixup_segment): Likewise.
5680         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5681         valueT *val argument.
5682
5683 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5684
5685         * config/atof-ieee.c (gen_to_words): Correctly round a
5686         denormalized number.  Fix off-by-one in range checking for
5687         exponent in a denormal.
5688
5689 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5690
5691         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5692         name.
5693
5694 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5695
5696         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5697
5698 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5699
5700         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5701         (ReverseRegRegmem): Remove.
5702         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5703         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5704         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5705         kludge.
5706
5707         From  Doug Ledford <dledford@redhat.com>
5708         * config/tc-i386.h (RegXMM): New for P/III.
5709         * config/tc-i386.c: Add support for P/III.
5710
5711 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5712
5713         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5714         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5715         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5716
5717 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5718
5719         * config/tc-i386.c (i386_immediate): Skip whitespace before
5720         complaining about junk after expression.
5721         (i386_displacement): Likewise.
5722
5723 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5724
5725         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5726         Don't copy before downcaseing.
5727
5728 1999-05-05  Catherine Moore  <clm@cygnus.com>
5729
5730         * tc-m68k.c: Include elf/m68k.h.
5731         (m68k_elf_final_processing): New routine.
5732         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5733         Define.
5734
5735 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5736
5737         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5738         17 bit fmt insn.
5739
5740 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5741
5742         * config/tc-mcore.c (mcore_s_section): Dump literals before
5743         changing section.
5744
5745 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5746
5747         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5748         for COFF/PE port.
5749
5750 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5751
5752         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5753         (TC_INIT_FIX_DATA): Delete.
5754         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5755         (TC_INIT_FIX_DATA): Delete.
5756         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5757         * write.c (fix_new_internal): Initialize fx_cgen member.
5758         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5759         (gas_cgen_md_apply_fix3): Update.
5760         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5761         (md_cgen_record_fixup_exp): Update.
5762         (FX_OPINFO_R_TYPE): Update.
5763
5764         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5765         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5766         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5767         * frags.h (struct frag): Make opindex, opinfo ints.
5768
5769         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5770
5771 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5772
5773         * aclocal.m4, configure: Updated for new version of libtool.
5774
5775 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5776
5777         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5778         md_apply_fix.
5779         (md_apply_fix3): Do not fix up absolute relocations against
5780         symbolic values.
5781
5782         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5783
5784 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5785
5786         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5787         changes and data-in-text directives.
5788         (mcore_cons): New function: intercept cons() operations.
5789         (mcore_float_cons): New function: intercept float_cons()
5790         operations.
5791         (mcore_stringer): New function: intercept stringer() operations.
5792
5793 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5794
5795         * obj.h (struct format_ops): Change generate_asm_lineno field to
5796         take no parameters.
5797         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5798
5799         * config/tc-alpha.c (find_opcode_match): Add default case to
5800         switch.
5801         (find_macro_match): Likewise.
5802         (load_expression): Parenthesize && within ||.
5803
5804         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5805
5806 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5807
5808         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5809         .text .data .section pseudo ops.
5810         (mcore_s_section): New function.  Dump lits before changing secs.
5811         (mcore_s_text): New function.  Dump lits before changing secs.
5812         (mcore_s_data): New function.  Dump lits before changing secs.
5813
5814 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5815
5816         * config/tc-mips.c (mips_32bitmode): New.
5817         (md_begin): Set mips_32bitmode if needed.
5818         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5819         Set EF_MIPS_32BITMODE.
5820
5821 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5822
5823         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5824         change.
5825
5826 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5827
5828         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5829
5830 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5831
5832         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5833         expressions correctly.
5834
5835
5836 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5837
5838         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5839
5840 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5841
5842         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5843         and fmpynfadd instructions.
5844
5845 1999-04-11  Richard Henderson  <rth@cygnus.com>
5846
5847         * as.h (environ): Declare it, if needed.
5848         * as.c (dump_statistics): Don't declare environ.
5849         * configure.in (environ): Detect declaration.
5850         * configure, config.in: Rebuild
5851
5852         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5853         (i386_displacement): Allocate enough space for replacement buffer.
5854         Clean up replacement buffer initialization.
5855
5856 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5857
5858         * subsegs.c (section_symbol): Don't create a new symbol if one
5859         already exists; instead, use the existing one, but set its segment
5860         and frag data if it hasn't already been defined.
5861         * config/obj-coff.c (c_section_symbol): Likewise.
5862
5863 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5864
5865         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5866
5867 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5868
5869         * config/tc-mcore.c: New File: Support routines for MCore
5870         assembler.
5871         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5872         * config/obj-coff.c: Add support for mcore-pe target.
5873
5874         * Makefile.am: Add support for MCore targets.
5875         * Makefile.in: Regenerate.
5876         * configure.in: Add support for MCore targets.
5877         * configure: Regenerate.
5878
5879         * doc/all.texi: Set MCORE.
5880         * doc/as.texinfo: Document MCore specific command line options.
5881
5882         * write.h: Prevent multiple inclusion.
5883
5884 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5885
5886         * asintl.h (LC_MESSAGES): Never define.
5887         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5888         does not define it.
5889         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5890         does not define it.
5891
5892         * Makefile.am (m68k-parse.c): If configuring in the source
5893         directory, copy m68k-parse.y into the local directory before
5894         running ylwrap, to remove spurious differences when generating
5895         snapshots.
5896         * Makefile.in: Rebuild.
5897
5898         * config/tc-sparc.h (md_do_align): Just allocate the number of
5899         bytes necessary, rather than always allocating 1024.
5900
5901 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5902
5903         * listing.c (listing_newline): Add cast to avoid warning.
5904         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5905         * config/tc-i386.c (i386_scale): Add return value.
5906         (build_displacement_string): Remove unused local temp_disp2.
5907         (i386_intel_memory_operand): Add parentheses to avoid warning.
5908         (i386_intel_operand): Remove unused local end_of_operand_string.
5909         (i386_operand): Remove unused local operand_modifier.
5910         (i386_operand): Add parens to avoid warning.
5911
5912 1999-04-04  Don Bowman <don@pixsci.com>
5913
5914         * configure.in: Add mips*-*-vxworks* target; have it define
5915         MIPS_STABS_ELF.
5916         * configure, config.in: Rebuild.
5917
5918 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5919
5920         * configure.in (emulations): Add support for arm-epoc-pe.
5921         * configure: Regenerate.
5922         * config/te-epoc-pe.h: New file.  Define macros specific to
5923         arm-epoc-pe target.
5924         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5925         for arm-epoc-pe target.
5926
5927 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5928
5929         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5930
5931 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5932
5933         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5934         detect ",n" without a condition.
5935         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5936
5937
5938 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5939
5940         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5941         instruction is encoded with one bit.
5942
5943
5944 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5945
5946         * doc/internals.texi (CPU backend): Mention that
5947         line_separator_chars should not include newline.  From thi
5948         <ttn@mingle.glug.org>.
5949
5950 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5951
5952         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5953         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5954
5955 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5956
5957         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5958
5959 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5960
5961         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5962
5963
5964 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
5965
5966         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5967
5968 1999-03-15  Martin Hunt  <hunt@cygnus.com>
5969
5970         * app.c (do_scrub_begin): Change '-' back to a symbol char
5971         so we can use multiple opcodes on a line again.
5972
5973         * config/tc-d30v.c: By default, warn if a symbol has
5974         the same name as a register.  Plus some minor
5975         updates from the branch.
5976
5977 1999-03-13  Nick Clifton  <nickc@cygnus.com>
5978
5979         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5980         BFD_RELOC_16 and BFD_RELOC_64.
5981
5982 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5983
5984         * expr.c (expr): Add missing else.
5985
5986 1999-03-12  Nick Clifton  <nickc@cygnus.com>
5987
5988         * config/tc-arm.c (md_apply_fix3): Improve error message.
5989
5990 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
5991
5992         * Makefile.am (CPU_TYPES): Add fr30.
5993         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5994         (fr30,m32r dependencies): Update.
5995         * Makefile.in: Rebuild.
5996
5997         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5998         (gas_cgen_record_fixup_exp): Ditto.
5999         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6000         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
6001         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6002         (md_cgen_lookup_reloc): Update use of operand->type.
6003         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6004         (md_convert_frag): Call cgen_operand_lookup_by_num.
6005         (md_cgen_lookup_reloc): Update use of operand->type.
6006         (m32r_cgen_record_fixup_exp): Ditto.
6007
6008 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
6009
6010         * config/tc-mips.c (md_show_usage): Fix message.
6011
6012 1999-03-03  Nick Clifton  <nickc@cygnus.com>
6013
6014         * doc/c-arm.texi (ARM Syntax): Document new command line switches
6015         and LDR reg,=<expr> instruction.
6016
6017         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6018         -mcpu=arm9tdmi.
6019
6020 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
6021
6022         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6023
6024 1999-02-17  Nick Clifton  <nickc@cygnus.com>
6025
6026         This patch was created by: Scott Bambrough
6027         <scottb@corelcomputer.com>
6028
6029         * app.c:
6030           Special cased '@' character.  The '@' character is used as the
6031           ARM assembler comment character, as a special character
6032           and in ELF .symver pseudo-op's, and as a special character in
6033           .type and .section pseudo-ops.
6034         (symver_pseudo): New static variable.
6035         (symver_state): New static variable.
6036         (struct app_save): Add field 'symver_state'.
6037         (app_push): Save global symver_state int struct app_save.
6038         (app_pop): Restore global symver_state from struct app_save.
6039         (do_scrub_chars): Special case handling of '@' character in
6040         .symver pseudo-ops.
6041
6042         * configure.in: Modified to recognize armv* uname syntax from ARM
6043         Linux kernel.
6044         * configure: Regenerated.
6045
6046         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6047         a prefix to the section's type.
6048         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6049         the type's typename.
6050
6051         * config/tc-arm.h: Add support for PIC generation:
6052         (pic_code): New boolean.
6053         (obj_relocate_extern): Define.
6054         (TC_RELOC_RTSYM_LOC_FIXUP): Define
6055         (TC_CONS_FIX_NEW): Define.
6056         (tc_fix_adjustable): Define.
6057         (GLOBAL_OFFSET_TABLE_NAME): Define.
6058
6059         * config/tc-arm.c: Add support for PIC generation:
6060         (line_seperator_chars): Allow ';' as a seperator for Linux.
6061         (is_immediate_prefix): New macro.
6062         (arm_parse_reloc): New function.
6063         (s_arm_elf_cons): New function.
6064         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6065         (md_undefined_symbol): Special case handling for the Global Offset
6066           Table's symbol.
6067         (md_apply_fix3): Handle PIC relocs.
6068         (tc_gen_reloc): Handle PIC relocs.
6069         (md_parse_option): Add support for '-k' command line switch to
6070           enable PIC generation.
6071         (cons_fix_new_arm): New function.
6072         (s_arm_elf_cons): New function.
6073
6074 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
6075
6076         * configure.in: Add comments for uses of AC_DEFINE.
6077         * acinclude.m4: Likewise.
6078         * acconfig.h: Remove.
6079         * aclocal.m4: Rebuild.
6080         * configure: Rebuild.
6081         * Makefile.in: Rebuild.
6082         * config.in: Rebuild.
6083
6084 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
6085
6086         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6087         non-constant offset from a base register.
6088
6089 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
6090
6091         * config/tc-alpha.c (md_show_usage): Put \ before newline in
6092         strings always.
6093
6094 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
6095
6096         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6097         (emit_insn): Look for pc-relative and no-overflow specifiers on
6098         internal relocation types.
6099
6100 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
6101
6102         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6103         -mcpu=NNNN flags.
6104
6105         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6106         mips_cpu instead.
6107         (mips_4650, mips_4010, mips_4100): Variables removed.
6108         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6109         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6110         variables.
6111         (md_begin): Don't bother initializing the mips_NNNN variables;
6112         mips_cpu is set, and that's good enough now.
6113         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6114         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
6115         (show): New function, to handle wrapping in the CPU lists.
6116         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6117
6118 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
6119
6120         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6121         than treat as an immediate specifier.
6122
6123 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
6124
6125         * config/tc-i386.c: Prototype many functions.
6126         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6127         (i386_immediate): Remove unused second argument.
6128         (i386_intel_operand): Fix i386_is_reg typo.
6129         (i386_operand): Use allow_naked_reg.
6130         (output_invalid): Make operand int for K&R.
6131
6132 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
6133
6134         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6135         patch.
6136         * Makefile.in: Rebuild.
6137
6138 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
6139
6140         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6141         (cgen.o): Ditto.
6142         (EXTRA_as_new_SOURCES): Comment out.
6143         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6144         * Makefile.in: Rebuild.
6145         * doc/Makefile.in: Rebuild.
6146         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
6147         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
6148         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6149         * configure: Rebuild.
6150         * aclocal.m4: Rebuild.
6151         * config.in: Rebuild.
6152         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6153         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6154         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6155         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6156         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6157         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6158         (gas_cgen_record_fixup_exp): Ditto.
6159         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
6160         descriptor, not global variable.
6161         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6162         descriptor, not global variable.  Refer to insert_operand handler
6163         via cpu descriptor, not global function.
6164         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6165         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6166         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6167         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6168         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6169         * config/tc-m32r.c: Ditto.
6170         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6171         (md_assemble): Ditto.
6172         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6173
6174 1999-02-09  Nick Clifton  <nickc@cygnus.com>
6175
6176         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6177         relocations for ELF targets.
6178
6179 1999-02-08  Nick Clifton  <nickc@cygnus.com>
6180
6181         * configure.in: Add support for StrongARM target.
6182         * configure: Regenerate.
6183
6184 1999-02-05  Nick Clifton  <nickc@cygnus.com>
6185
6186         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6187
6188         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6189         for COFF ports.
6190
6191 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
6192
6193         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6194
6195 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
6196
6197         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
6198         (INTEL_DWORD_MNEM_SUFFIX):  Define.
6199         (BYTE_PTR):  Define.
6200         (WORD_PTR):  Define.
6201         (DWORD_PTR):  Define.
6202         (XWORD_PTR):  Define.
6203         (SHORT):  Define.
6204         (OFFSET_FLAT):  Define.
6205         (FLAT):  Define.
6206         (NONE_FOUND):  Define.
6207         (No_dSuf):  Define.
6208         (No_xSuf):  Define.
6209         * config/tc-i386.c  (set_intel_syntax):  New routine.
6210         (intel_syntax):  Declare.
6211         (allow_naked_reg):  Declare.
6212         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
6213         (intel_float_operand):  New routine.
6214         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
6215         Handle brackets as well as parens.  Call i386_intel_operand for
6216         intel syntax.  Reverse operands if appropriate.  Handle new
6217         suffixes.  Handle movzx and movsx.
6218         (i386_is_reg):  New routine.
6219         (i386_immediate):  New routine.
6220         (i386_scale):  New routine.
6221         (i386_displacement):  New routine.
6222         (i386_operand_modifier):  New routine.
6223         (build_displacement_string):  New routine.
6224         (i386_parse_seg):  New routine.
6225         (i386_intel_memory_operand):  New routine.
6226         (i386_intel_operand):  New routine.
6227         (i386_operand):  Call i386_displacement, i386_immediate,
6228         i386_scale, etc.  instead of handling inline.
6229         (parse_register):  Handle registers without prefix.
6230
6231 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
6232
6233         * configure:  Regenerate.
6234         * configure.in (arm-*-oabi):  New.
6235         (thumb-*-oabi):  New.
6236         * config/tc-arm.c (target_oabi):  Declare.
6237         (md_apply_fix3): Support REL relocs.
6238         (md_parse_option):  Handle -oabi.
6239         (elf32_arm_target_format):  New routine.
6240         (md_longopts):  Add OPTION_OABI.
6241         * config/tc-arm.h:  Redefine TARGET_FORMAT.
6242
6243
6244 1999-01-28  Nick Clifton  <nickc@cygnus.com>
6245
6246         * write.c (write_relocs): Handle out of range error.
6247
6248         * config/tc-fr30.c (fr30_fix_adjustable): New function.
6249         (fr30_force_relocation): Default to 0.
6250
6251         * config/tc-fr30.h (obj_fix_adjustable): Define.
6252         (TC_FORCE_RELOCATION): Define.
6253
6254         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6255         relocs.
6256
6257 1999-01-16  Nick Clifton  <nickc@cygnus.com>
6258
6259         * config/tc-d30v.c (write_2_short): Do not generate a sequential
6260         merge of two instructions if the left instruciton kills the right.
6261
6262 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
6263
6264         * Makefile.in: Regenerate.
6265         * configure.in: Redo test for using cgen.
6266         * configure: Regenerate.
6267
6268 1999-01-09  Nick Clifton  <nickc@cygnus.com>
6269
6270         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6271         redefinition of this macro.
6272
6273 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
6274
6275         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6276         warning.
6277
6278 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6279
6280         * config/tc-mips.c (append_insn): For mips16, insert a nop between
6281         a read of HI or LO and an immediatly following branch.
6282
6283 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6284
6285         * config/tc-mips.c (md_begin): Another correction to the setting of
6286         mips_eabi64.
6287
6288 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
6289
6290         * config/tc-mips.c (md_begin): Correct type-o in setting of
6291         mips_eabi64.
6292
6293 1998-12-21  Nick Clifton  <nickc@cygnus.com>
6294
6295         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6296         bit insn when optimizing, so that parallelised instructions will
6297         start on a 32 bit boundary.
6298
6299 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
6300
6301         * config/tc-mips.c (mips_eabi64): New.
6302         (md_begin): Set mips_eabi64.
6303         (mips_elf_final_processing): Use it.
6304
6305 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
6306
6307         * config/tc-mips.c (mips_elf_final_processing):
6308         Correct setting of ABI in e_flags.
6309
6310 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
6311
6312         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6313         in delay slots.
6314
6315 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
6316
6317         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6318
6319 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
6320
6321         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6322         warning, values that don't fit in the field.
6323
6324 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6325
6326         * config/tc-mips.c (mips_abi_string): New.
6327         (md_parse_option,md_longopts): Add mabi.
6328         (mips_elf_final_processing): Set e_flags based on mabi flag.
6329
6330 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6331
6332         * config/tc-mips.c (md_parse_option): Handle vr4111.
6333
6334 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
6335
6336         * config/tc-h8300.c (build_bytes): Change message given if the
6337         instruction requires H8/300H mode and we're not in Hmode, to
6338         suggest that it may be the operand modes that are the problem, not
6339         necessarily the opcode.
6340
6341 1998-12-10  Nick Clifton  <nickc@cygnus.com>
6342
6343         * config/tc-fr30.c: Add line separator character.
6344
6345 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
6346
6347         * configure.in (hppa-*-mpeix*): New target.
6348         * config/obj-som.h (obj_som_compiler): Declare.
6349         * config/obj-som.c (compiler_seen): New static variable.
6350         (obj_som_compiler): New function.
6351         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6352         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6353         (pa_type_args): Set hppa_priv_level.
6354         (pa_compiler): New static function if OBJ_SOM.
6355         * configure: Rebuild.
6356
6357 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6358
6359         * read.c (output_leb128): Don't mark as inline.
6360
6361 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6362
6363         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6364         AIX .vbyte unaligned data support.
6365         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6366         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6367         sections.
6368
6369 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6370
6371         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6372         input handling.
6373
6374 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6375
6376         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6377         BFD_RELOC_ARM_PCREL_BRANCH.
6378
6379 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6380
6381         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6382         checking the target type.
6383         (mips-dec-bsd*): Set endian to little.
6384         * configure: Rebuild.
6385
6386         COFF weak symbol support, based on patches from Mark Elbrecht
6387         <snowball3@usa.net>:
6388         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6389         * config/obj-coff.c (obj_coff_weak): New static function.
6390         (obj_coff_endef) [both versions]: Handle weak symbols.
6391         (coff_frob_symbol): Likewise.
6392         (yank_symbols): Likewise.
6393         (obj_pseudo_table): Add "weak".
6394
6395         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6396         <aymeric.vincent@emi.u-bordeaux.fr>.
6397         * aclocal.m4: Rebuild with current tools.
6398         * configure: Rebuild.
6399
6400         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6401         an assertion failure for a case we can't handle when OBJ_ECOFF.
6402
6403         * expr.c (operator): And with 0xff to avoid problems with signed
6404         char.
6405
6406 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6407
6408         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6409         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6410
6411 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6412
6413         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6414         LDI:20 insn.
6415
6416 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6417
6418         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6419         calculation of pcrel point.
6420
6421 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6422
6423         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6424         pcrel point.
6425
6426 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6427
6428         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6429         scope.
6430         (d10v_cleanup): Only generate previous insn if a multiline insn is
6431         not pending.
6432
6433 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6434
6435         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6436         FR30_OPERAND_I32.
6437
6438 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6439
6440         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6441         -marm6xxx command line switches.
6442
6443 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6444
6445         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6446         (itbl-ops.o): Delete duplicate dependencies.
6447         Rebuild dependencies.
6448         Add fr30 dependencies.
6449         * Makefile.in: Rebuild.
6450
6451 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6452
6453         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6454         opcode list.
6455         * listing.c: Ignore line terminator characters found inside
6456         strings.
6457
6458 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6459
6460         * po/gas.pot: Regenerated.
6461
6462 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6463
6464         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6465         fr30_is_label_start().  Also checks for delay slot insns.
6466
6467         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6468         FR30 instructions which contain a colon in the mnemonic.
6469
6470         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6471
6472 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6473
6474         * config/tc-fr30.c: Removed currently superflous code.
6475
6476 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6477
6478         * config/tc-fr30.h: New file.
6479         * config/tc-fr30.c: Tweaking so that it will compile.
6480
6481 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6482
6483         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6484         (TC_FORCE_RELOCATION):  Define.
6485         (d10v_force_relocation):  Declare.
6486         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6487         (md_apply_fix3):  Handle Vtable relocs.
6488         (d10v_fix_adjustable):  New.
6489         (d10v_force_relocation):  New.
6490
6491 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6492
6493         * config/tc-d30v.c: Change default behaviour to ignore potential
6494         conflicts between register name and symbol names.
6495
6496 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6497
6498         * configure.in: Add fr30-*-*.
6499         * config/tc-fr30.c: New file.
6500         * Makefile.in: Regenerated.
6501         * config.in: Regenerated.
6502         * configure: Regenerated.
6503         * doc/Makefile.in: Regenerated.
6504         * po/gas.pot: Regenerated.
6505
6506 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6507
6508         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6509         are 16 bit insns.
6510
6511 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6512
6513         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6514         characters.
6515         (do_scrub_chars): Add some casts to unsigned char to avoid
6516         unwanted sign extension.
6517         * read.c (lex_type): Set characters about 127 to be symbol
6518         characters.
6519         * config/tc-i386.c (md_begin): Set identifier_chars and
6520         operand_chars for values above 127.
6521
6522 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6523
6524         * configure.in: detect cygwin* instead of cygwin32*
6525         * configure: regenerate
6526
6527 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6528
6529         * listing.c: Add support for producing a listing from piped
6530         input.
6531
6532 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6533
6534         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6535         (append_insn): Account for the tx39's multiply behavior.
6536
6537 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6538
6539         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6540         from assemble_parallel_insns.  Add support for '->' to indicate
6541         explicitly serializing the instructions.
6542         (md_assemble): Ditto.
6543
6544 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6545
6546         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6547         WEAK handling.
6548
6549 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6550
6551         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6552
6553 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6554
6555         * config/tc-mips.c : support frame and regmask/fregmask when
6556           MIPS_STABS_ELF is specified.
6557
6558 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6559
6560         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6561         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6562         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6563
6564 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6565
6566         * doc/c-i386.texi: Replace occurences of "opcode" with
6567         "instruction mnemonic", "instruction", or "mnemonic" when
6568         referring to the name of an instruction.  Use "opcode" when
6569         referring to the sequence of machine bytes.
6570
6571         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6572         (is_opcode_char): Rename to is_mnemonic_char.
6573         (md_assemble and i386_operand): Correct error messages from
6574         "opcode" to "instruction mnemonic"
6575         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6576         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6577         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6578         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6579         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6580         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6581         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6582
6583         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6584
6585         * config/tc-i386.c (i386_operand): Check for garbage after
6586         register name.
6587
6588 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6589
6590         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6591         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6592
6593 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6594
6595         * config/tc-sh.h (obj_fix_adjustable):  Define.
6596         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6597         (md_apply_fix):  Likewise.
6598         (tc_gen_reloc):  Likewise.
6599         (sh_fix_adjustable):  New.
6600
6601 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6602
6603         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6604         * cgen.h (gas_cgen_finish_insn): Update prototype.
6605         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6606         cgen_insn_t -> CGEN_INSN_INT.
6607         (make_parallel): Update handling of CGEN_INT_INSN_P.
6608         (assemble_parallel_insn): Ditto.
6609         (target_make_parallel): New function.
6610         (md_assemble): Use it.
6611
6612 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6613
6614         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6615
6616 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6617
6618         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6619         converted into lower case.
6620
6621 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6622
6623         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6624         (gas_cgen_tc_gen_reloc):  Likewise.
6625         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6626         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6627         (m32r_force_relocation):  Handle VTABLE relocs.
6628
6629 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6630
6631         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6632
6633 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6634
6635         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6636         to lower case before parsing.
6637
6638         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6639         parallel insns modift buts in the PSW as a side effect.
6640
6641 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6642
6643         * config/tc-d30v.c (find_format): Test for missing flag and
6644         control registers.
6645
6646         (md_apply_fix3): Fix error messages to avoid
6647         assumption about presence of a symbol.
6648
6649         (parallel_ok): Disallow parallel instructions that both modify the
6650         same flag register.
6651
6652         (find_format): Generate a warning if an odd numbered register is
6653         used as the first register in a mutli-register instruction.
6654
6655 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6656
6657         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6658         relocations are always associated with a symbol.
6659
6660 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6661
6662         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6663         (elf32_sparc_force_relocation):  Declare.
6664         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6665         (tc_gen_reloc):  Handle vtable relocs.
6666         (elf32_sparc_force_relocation):  New.
6667
6668 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6669
6670         * symbols.c (S_IS_FUNCTION):  New.
6671         * config/tc-v850.h (obj_fix_adjustable):  Define.
6672         (TC_FORCE_RELOCATION):  Define.
6673         (v850_force_relocation):  Declare.
6674         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6675         of fx_addnumber for VTABLE reloc addends.
6676         (md_apply_fix3):  Handle VTABLE relocs.
6677         (v850_fix_adjustable):  New.
6678         (v850_force_relocation):  New.
6679
6680 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6681
6682         * tc-hppa.c (fp_operand_format): Add some additional formats.
6683         (pa_ip): Do not automatically promote into pa2.0 mode.
6684         (pa_level): Handle ".level 2.0".
6685
6686 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6687
6688         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6689         * config/tc-i386.h (template.extension_opcode): Change to
6690         unsigned int to allow full range of 8-bit opcode suffixes.
6691         (None): Redefine as 0xffff.
6692
6693         From Jeff B Epler <jepler@usgs.gov>
6694         * doc/c-i386.texi (i386-SIMD): New section.
6695
6696 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6697
6698         * read.c (discard_rest_of_line): New function.
6699         * read.h: Declare it.
6700         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6701
6702 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6703
6704         * config/tc-d10v.c (find_symbol_matching_register): New function.
6705         (find_opcode): Cope with the case where a register name matches
6706         a symbol name.
6707
6708 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6709
6710         * config/tc-v850.c (md_pcrel_from): Rename to
6711         v850_pcrel_from_section.
6712         (v850_pcrel_from_section): Do not resolves symbols in other
6713         sections.
6714
6715         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6716
6717 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6718
6719         * config/tc-d10v.c (find_opcode): Generate an error if a register
6720         is supplied for an operand that should not be a register.
6721
6722 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6723
6724         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6725         instructions to have another instruction in the right bin.
6726
6727 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6728
6729         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6730         the right container if the left container holds a branch
6731         instruction.
6732
6733 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6734
6735         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6736         both a register name and symbol name.
6737         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6738
6739 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6740
6741         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6742         execution unit class.
6743
6744         (reg_name_search): If a name matches a register and a symbol,
6745         prefer the register.
6746         (find_format): Disallow flag registers when a general purpose
6747         register is required.
6748         If a number is required, but a register has been given, check to
6749         see if a symbol with the same name as the register exists, and if
6750         so, use that symbol.
6751
6752 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6753
6754         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6755
6756 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6757
6758         * config/tc-d30v.c (find_format): Do not accept flag registers as
6759         general purpose registers.
6760         (find_format): If an immediate value is expected at a given place
6761         in a format, but a register name has been provided instead, check
6762         to see if that register name matches the name of a predefined
6763         symbol and if it does, then use the symbol instead.
6764         (reg_name_search): If a register name matches a symbol name,
6765         prefer the register name to the symbol name.
6766
6767 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6768
6769         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6770         the previous insn to empty.
6771
6772 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6773
6774         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6775         pieces, forcing the use of an ANSI compiler.
6776
6777 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6778
6779         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6780         relocs.
6781         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6782
6783 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6784
6785         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6786         assembler syntax.
6787         (obj_elf_vtable_entry):  Likewise.
6788         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6789         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6790         (tc_gen_reloc): Likewise.
6791         (arm_fix_adjustable): Likewise.
6792         (elf32_arm_force_relocation): New.
6793         (armelf_frob_symbol):  Remove coff-style symbol support.
6794
6795 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6796
6797         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6798
6799 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6800
6801         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6802         OBJ_COFF so that routine is defined for a.out format.
6803
6804 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6805
6806         * config/tc-i386.c (i386_operand): Detect non-segment registers
6807         used as segment prefixes.
6808
6809 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6810
6811         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6812         optimize across FDE boundaries.
6813
6814         * config/obj-coff.c (obj_coff_section): Preserve any link once
6815         flags when setting the section flags.
6816
6817 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6818
6819         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6820         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6821
6822 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6823
6824         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6825         to the host width.
6826
6827 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6828
6829         * frags.c (frag_grow): Include the size of the frag struct in the
6830         obstack chunk size.
6831
6832         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6833         if the new subseg comes before the old.
6834
6835 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6836
6837         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6838         to handle edge8 and edge16.
6839
6840 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6841
6842         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6843         before we clobber the symbol involved.
6844
6845 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6846
6847         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6848         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6849         use arm_adjust_symtab for OBJ_COFF.
6850         (armelf_adjust_symtab):  New Routine.
6851         * config/tc-arm.h:  Define obj_adjust_symtab to
6852         armelf_adjust_symtab for OBJ_ELF.
6853
6854 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6855
6856         * configure.in: Make all i386-elf targets use bfd_gas.
6857         * config/tc-i386.c (tc_i386_force_relocation): New.
6858         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6859         (md_apply_fix3): Likewise.
6860         (tc_gen_reloc): Handle them.
6861         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6862         tc_i386_force_relocation.
6863
6864 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6865
6866         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6867
6868 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6869
6870         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6871         current opcode after writing the first insturction of a reverse
6872         sequential pair.
6873
6874 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6875
6876         * read.h (generate_lineno_debug): Add prototype.
6877         * read.c (generate_lineno_debug): Make non-static.
6878
6879 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6880
6881         * config/tc-i386.c (md_assemble): Only warn for address/data size
6882         prefixes.
6883
6884 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6885
6886         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6887         against Thumb function names, as the linker needs this information.
6888
6889 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6890
6891         * expr.c (operand): Check also that there is no advance in operand
6892         after atof_generic in order to decide "is it label 0f or floating
6893         point number?".
6894
6895 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6896
6897         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6898         command line options with a single dash.
6899         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6900
6901 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6902
6903         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6904         * tc-arm.c (arm_fix_adjustable): New routine.
6905
6906 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6907
6908         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6909         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6910         demand_empty_rest_of_line before mri_comment_end.
6911         (equals): Check garbage after expression before
6912         mri_comment_end in MRI mode.
6913
6914 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6915
6916         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6917         small immediate constant to use the constant itself rather than
6918         always using 1.
6919
6920 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6921
6922         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6923         (pa_leave): Likewise.
6924
6925 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6926
6927         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6928         prefixes.
6929         (i386_operand): Fix an error message.
6930
6931 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6932
6933         * doc/c-arm.texi (ARM Directives): Document .req directive.
6934
6935         * config/tc-arm.c (reg_required_here): Display erroneous string if
6936         the register name could not be decoded.
6937         Do not set inst.instruction if the sift is -1.
6938
6939 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6940
6941         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6942         we do for EXTERN.
6943
6944 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6945
6946         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6947         even if it is belived to be unnecessary.
6948
6949 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6950
6951         config/tc-i386.c (i386_operand): Size immediate constants by
6952         suffix (erroneously removed as part of July 7 change).
6953
6954 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6955
6956         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6957         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6958         (armelf_frob_symbol):  New Routine.
6959         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6960
6961 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6962
6963         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6964
6965 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
6966
6967         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6968         command line switches passed to assembler.
6969
6970 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
6971
6972         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6973         (gas_cgen_opcode_desc): Declare.
6974         (gas_cgen_parse_operand): Declare.
6975         (*): Prepend gas_ to gas specific fns to denote them as such.
6976         All uses updated.
6977         * cgen.c (gas_cgen_opcode_desc): New global
6978         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6979         (queue_fixup): Renamed from cgen_queue_fixup.
6980         (*): Prepend gas_ to gas specific fns to denote them as such.
6981         All uses updated.
6982         (gas_cgen_md_apply_fix3): Update call to insert_operand.
6983         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6984         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6985         Open opcode table and initialize it.
6986         (make_parallel): Use gas_cgen_opcode_desc.
6987         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
6988         (md_assemble): Ditto.
6989
6990 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
6991
6992         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6993         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6994         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
6995         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6996         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6997         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
6998         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6999         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7000         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7001         (INIT_STAB_SECTION): Likewise.
7002         (OBJ_PROCESS_STAB): Likewise.
7003
7004         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7005         (md_parse_option): Watch for them.
7006         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7007         (md_begin): Kill neverdef code.
7008         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7009         (s_alpha_prologue): Watch alpha_cur_ent_sym.
7010         (s_alpha_coff_wrapper): New.
7011         (md_pseudo_table): Trap all ECOFF pseudos.
7012
7013 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
7014
7015         Start of changes to remove mdebug section from mips*-elf
7016         Based on MIPS_STAB_ELF definition
7017         * acconfig.h: undef if not configured
7018         * config.in: undef if not configured
7019         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7020         * config/tc-mips.c (s_ent): set BSF_FUNCTION
7021         * stabs.c (s_stab_generic): flush frag
7022
7023 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
7024
7025         * configure.in: (arm-*-elf):  Handle.
7026         (thumb-*-elf): Handle.
7027         * configure:  Regenerate.
7028         * read.c (stringer): Fix typo in comment.
7029         * write.c (fixup_segment): Don't add symbol value to addend if
7030         TC_ARM and OBJ_ELF.
7031         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
7032         sections.
7033         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
7034         for OBJ_ELF.
7035
7036 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
7037
7038         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7039         (write_2_short): Emit warning if new flag is set.
7040         (do_assemble): Set flags if left instruction is one of special
7041         "right-instruction-killer" type.
7042
7043 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
7044
7045         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7046         Always output words in debug_info section as big endian.
7047         (sparc_target_format): Choose correct bfd target.
7048         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7049
7050 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
7051
7052         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7053         to work with internationalization code.  Issue an error when two
7054         operands match that are not allowed to match.
7055
7056 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
7057
7058         * configure.in (install_tooldir): Allow target to specify whether
7059         it wants to be installed in $(tooldir)/bin.
7060         * configure: Regenerate.
7061         * Makefile.am (install-exec-local): Set install-exec-tooldir
7062         dependency via configure.
7063         * Makefile.in: Regenerate.
7064
7065 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
7066
7067         * Makefile.am (install-exec-local): Split into two ...
7068         (install-exec-bindir,install-exec-tooldir): New rules.
7069         * Makefile.in: Regenerate.
7070
7071 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
7072
7073         * Makefile.am (install-exec-local): Don't remove the file before
7074         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
7075         W. Rozycki <macro@ds2.pg.gda.pl>.
7076         * Makefile.in: Rebuild.
7077
7078 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
7079
7080         * cgen.c: Include libiberty.h.
7081         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7082         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7083         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7084         (md_cgen_lookup_reloc)): Declare.
7085         (md_cgen_record_fixup_exp): Declare.
7086         * config/tc-m32r.h (md_pcrel_from_section): Declare.
7087         (m32r_relax_frag): Declare.
7088         (cgen_md_apply_fix3): Decls moved to cgen.h.
7089         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7090         (m32r_cgen_record_fixup_exp): Delete decl.
7091         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7092         (assemble_nop): Delete.
7093         (expand_debug_syms): Delete unused `exp'.
7094         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7095         Add default case for -Wall.
7096         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7097         (md_atof): Delete unused wordP.
7098
7099 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
7100
7101         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7102         value.
7103
7104 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
7105
7106         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7107         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7108         .print, .purgem, and .struct.  Remove documentation for
7109         .app-file.
7110
7111 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
7112
7113         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7114         Update call to insert_operand.
7115
7116 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
7117
7118         * config/tc-m32r.c (ms_show_usage): Formatting changes.
7119
7120 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
7121
7122         * config/tc-i386.c (md_assemble): Don't get confused by trailing
7123         whitespace after a prefix operator.
7124
7125 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
7126
7127         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7128
7129 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
7130
7131         * config/tc-sparc.c (log2): New static function.
7132         (s_reserve): Use log2 to convert alignment before calling
7133         record_alignment.
7134         (s_common): Use log2 to convert alignment before calling
7135         record_alignment and frag_align.
7136         (sparc_cons_align): Use log2.
7137
7138 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7139
7140         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7141         (s_common): Likewise.
7142
7143         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
7144         initialization of waddr.
7145         (sparc_elf_final_processing): Add default case to switch.
7146
7147 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7148
7149         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
7150         than temporary real.
7151
7152 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7153
7154         * write.c (subsegs_finish): Don't align the segments if there were
7155         any errors.
7156
7157         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7158         copying aux information.
7159
7160         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7161         expression into a symbol.
7162
7163 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7164
7165         * config/tc-i386.c (mode_from_disp_size): Change arg and return
7166         type to unsigned int.
7167         (md_assemble): Change type used to store offsets from unsigned
7168         long to long.
7169         (i386_operand): Switch error check to only call RESTORE_END_STRING
7170         once after parse_register.
7171
7172 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
7173
7174         * config/tc-v850.c (md_show_usage): Changed format to match that
7175         of gcc, ld, etc.
7176
7177         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7178
7179 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7180
7181         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7182         relocs.
7183         (md_apply_fix_2): Force the symbol of the vtable reloc to be
7184         weak.
7185
7186 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
7187
7188         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7189         * doc/Makefile.in: Rebuild.
7190
7191 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
7192
7193         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7194         for %lo expressions.
7195         (mips_ip, case 'u'): Move range check after code to mask
7196         off bits in %hi/%lo expressions.  Mask off high bits for
7197         %lo expressions.
7198
7199 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
7200
7201         * doc/Makefile.am (gasver.texi): New target.
7202         (as.info, as.dvi): Depends upon gasver.texi.
7203         * doc/as.texinfo: Include gasver.texi.  Mention version number on
7204         title page and in top node.
7205         * doc/Makefile.in: Rebuild.
7206
7207 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
7208
7209         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7210         but not including the line containing the edict.
7211         * listing.h (LISTING_EOF): New.
7212         * input-scrub.c (input_scrub_next_buffer): Call it.
7213
7214 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7215
7216         * config/tc-i386.c (i386_operand): Don't set the size of an
7217         immediate address based solely on the suffix and the mode.
7218
7219         * config/tc-i386.c (md_assemble): Add assertion to make sure
7220         overlap2 does not set Imm.
7221
7222         * config/tc-i386.c (space_chars): Remove. The scrubber converts
7223         sequences of whitespace to a single space.
7224         (is_space_chars): Just compare with space.
7225         (md_begin): Don't initialize space_chars.
7226         (md_assemble): Just skip a single whitespace character.
7227         (i386_operand): Rewrite base-index parsing to use new
7228         parse_register, and to skip white space.  Skip white space in a
7229         number of other places too.  Don't give error message if
7230         parse_register fails.
7231         (parse_register): Change reg_string parameter to be non-const.
7232         Add end_op parameter.  Skip white space after the `%', and return
7233         end of register string.  Give error message here rather than
7234         caller.
7235
7236 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7237
7238         Based on patch from Matt Semersky <matts@scd.hp.com>:
7239         * expr.c (op_encoding): Make const.
7240         (expr_set_precedence): New function.
7241         (expr_begin): Don't set operator rankings, just call
7242         expr_set_precedence.
7243         * expr.h (expr_set_precedence): Declare.
7244         * read.c (s_mri): Call expr_set_precedence.
7245
7246 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7247
7248         * doc/as.texinfo (Statements): Remove paragraph discussing
7249         continuing lines with a backslash.  This hasn't worked for years,
7250         if it ever did.
7251
7252 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
7253
7254         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
7255         symbol definitions.
7256         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7257         (ps_CTORS, ps_DTORS): New section types.
7258         (vms_fixup_xtors_section): New function
7259         (Ctors_Psect, Dtors_Psect): Define.
7260         (IS_GXX_XTOR): Define
7261         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7262         Filter static constructors/destructors and add to
7263         Ctors_Symbols/Dtors_Symbols chain.
7264         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7265         appropriate section.
7266
7267         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7268         * makefile.vms: Merge vax/vms support.
7269
7270 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
7271
7272         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7273         (elf_pseudo_table): Add them.
7274         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7275         (md_apply_fix): Accept them.
7276         (mips_fix_adjustable): Don't adjust them.
7277         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7278         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7279         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7280         (tc_fix_adjustable): Don't adjust them.
7281
7282 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
7283
7284         * Makefile.am (CGEN_CPU_PREFIX): New variable.
7285         (cgen.o): Use it.
7286         * Makefile.in: Regenerate.
7287         * configure.in: AC_SUBST cgen_cpu_prefix.
7288         * configure: Regenerate.
7289
7290 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7291
7292         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7293         Changed all users of COND12_DELAY.
7294
7295 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
7296
7297         * config/tc-mn10300.c (set_arch_mach): New function.
7298         (md_pseudo_table): Add pseudo-ops to set the current machine type.
7299         (md_begin): Default to mn10300 mode.
7300         (md_assemble): Only accept instructions for the core mn10300
7301         chip and the active machine type.
7302
7303 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
7304
7305         * subsegs.h (segment_info_type): Give the struct a name.
7306         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7307         * config/tc-h8500.h (tc_reloc_mangle): Declare.
7308         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7309         * config/tc-w65.h (tc_reloc_mangle): Declare.
7310         * config/tc-z8k.h (tc_reloc_mangle): Declare.
7311
7312 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
7313
7314         * config/tc-v850.c (v850_comm):  Restore old section
7315         after common processing.
7316
7317 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
7318
7319         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7320
7321 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
7322
7323         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7324         char with code that explicitly sign-extends.
7325
7326 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
7327
7328         * config/tc-v850.c (md_begin): Restore text section as the current
7329         section after creating call table sections.
7330         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7331         code.
7332
7333         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7334         with call to macro SYM_AUXINFO.
7335
7336 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
7337
7338         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7339         with the program transform name.
7340         * Makefile.in: Rebuild.
7341
7342 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7343
7344         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7345         information.
7346
7347 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7348
7349         * config/tc-i386.c (i386_operand): Be prepared for a space between
7350         the open parenthesis and the start of the register operand,
7351         because of the June 16 change.
7352
7353 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7354
7355         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7356         BFD_ASSEMBLER.
7357
7358 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7359
7360         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7361         even if it is belived to be unnecessary.
7362
7363 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7364
7365         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7366         symbols.
7367         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7368
7369 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7370
7371         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7372         shift amount for a repeated operand.  The shift amount for the
7373         repeated copy comes from the size of the operand.
7374
7375 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7376
7377         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7378
7379 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7380
7381         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7382
7383 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7384
7385         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7386         characters in it as LEX_IS_SYMBOL_COMPONENT.
7387         * config/tc-i386.h (tc_symbol_chars): Define.
7388         (extra_symbol_chars): Declare.
7389         * config/tc-i386.c (extra_symbol_chars): Define.
7390         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7391         (line_comment_chars): Set to '/' if TE_LINUX.
7392         * doc/c-i386.texi (i386-prefixes): Update.
7393         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7394
7395 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7396
7397         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7398         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7399
7400 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7401
7402         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7403         constraint in instructions REP & REPI.
7404
7405 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7406
7407         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7408         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7409
7410         (check_range): If the operand is shifted, then shift the number
7411         before checking its range.
7412
7413         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7414
7415         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7416         common sections.
7417
7418 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7419
7420         * config/tc-v850.c (v850_comm): Create special sections as needed.
7421
7422 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7423
7424         * config/tc-d10v.c (write_2_short): Addition of swapping
7425         instructions for sequential and reverse sequential order when
7426         given order is not possible.
7427
7428 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7429
7430         * Makefile.am: Rebuild dependencies.
7431         (DEP_INCLUDES): Fix reference to intl build directory.
7432         * Makefile.in: Rebuild.
7433
7434 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7435
7436         * doc/c-i386.texi: Update 16 bit documentation.
7437
7438         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7439         IgnoreDataSize to IgnoreSize as they are used for address size as
7440         well as data size.
7441         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7442         32-bit mode, similarly addr16/data16 and variants.
7443
7444 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7445
7446         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7447         sequential word multiply instructions.
7448
7449         (do_assemble): Add extra command line argument, to allow mul32
7450         attribute to be preserved across parallel insns.
7451         (md_assemble): Insert NOPs between explicitly parallel insns which
7452         contain an 32 bit multiply and a 16 multiply.
7453
7454 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7455
7456         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7457         likewise for REPE.
7458
7459         * config/tc-i386.c (reloc): Add braces.
7460
7461         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7462         consistent with Intel naming.
7463         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7464         use bitfields in sib_byte.
7465         (modrm_byte): Don't use bitfields here either.
7466
7467         * config/tc-i386.c (current_templates): Add const.
7468         (parse_register): Add const to return, param, and char *s.
7469         (i386_operand): Add const to reg_entry *r.
7470         * config/tc-i386.h (templates): Add const to start, end.
7471
7472         Inspired by code for 16 bit gas support from Martynas Kunigelis
7473         <martynas@nm3.ktu.lt>:
7474         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7475         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7476         (uses_mem_addrmode): Remove.
7477         (md_estimate_size_before_relax): Add support here too.
7478         (md_relax_table): Rewrite interface to md_relax for 16 bit
7479         support.
7480         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7481         (opcode_suffix_to_type): Remove.
7482         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7483         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7484         (md_convert_frag): Likewise.
7485         (i386_operand): Add support for 16 bit base/index regs,
7486         immediates, and displacements.  Remove some unnecessary casts, and
7487         localise end_of_operand_string, displacement_string_start,
7488         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7489         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7490
7491         * config/tc-i386.c (prefix_hash): Remove.
7492         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7493         handling.  Rewrite lexical table handling.
7494         (i386_print_statistics): Don't print prefix statistics.
7495         (md_assemble): Rewrite instruction parser so that line is not
7496         converted to lower case.  Don't do a hash_find for prefixes,
7497         instead recognise them via opcode modifier.
7498         (expecting_operand, paren_not_balanced): Localise variables.
7499         * config/tc-i386.h (IsPrefix): Define.
7500         (prefix_entry): Remove.
7501
7502         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7503         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7504         '\\' in case where comment_chars contains '/'.
7505
7506         * config/tc-i386.c (MATCH): Ensure given operand and template
7507         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7508         you must write `ljmp *table(%ebx)'.
7509
7510         From H.J. Lu <hjl@gnu.org>:
7511         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7512         as 0 ifndef BFD_ASSEMBLER.
7513         (md_assemble): Allow immediate operands without suffix or
7514         other reg operand to default in size to the current code size.
7515
7516 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7517
7518         * config/tc-v850.c (md_begin):  Restore creation of
7519         .call_table_text and .call_table_data sections.
7520
7521 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7522
7523         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7524         after emitting a word of noops.
7525
7526 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7527
7528         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7529         (i386_operand): Simplify checks for valid base/index combinations.
7530         Disallow `in 4(%dx),%al'.
7531
7532         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7533         index_reg const.
7534         (add_prefix): Change parameter from char to int.
7535
7536         * config/tc-i386.h (Ugh): Define opcode modifier.
7537         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7538
7539         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7540         CONSISTENT_REGISTER_MATCH macros to check register types more
7541         thoroughly.  Check for illegal suffix/operand combinations
7542         when matching insns with operands.  Handle new `s' suffix, and
7543         associated FloatMF opcode modifier for float insns with memory
7544         operands.
7545         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7546         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7547         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7548         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7549         DATA_PREFIX_OPCODE throughout.
7550
7551         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7552         (md_assemble): Rewrite suffix/register operand checking code to be
7553         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7554         AnyMem, the better to grep.
7555         (pi): Remove Abs.
7556         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7557         given a memory operand.  Don't set Abs bits either.
7558         (type_names): Remove Mem*, Abs*.
7559         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7560         define opcode_modifiers as these cases are handled by Disp8,
7561         Disp16, Disp32 and suffix checks.
7562         (COMES_IN_BOTH_DIRECTIONS): Remove.
7563         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7564
7565         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7566         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7567         test.  Add test for ShortForm in W base_opcode modification.
7568         Merge Seg2ShortForm and Seg3ShortForm code.
7569         * config/tc-i386.h (ShortFormW): Remove.
7570         (IgnoreDataSize): Define.
7571
7572 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7573
7574         * config/tc-d30v.c (md_assemble): Store previous segment state
7575         with previous instruction.
7576
7577 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7578
7579         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7580         (ebp, esp): Remove static variables.
7581         (MATCH): Remove test for InOutPortReg.
7582         (i386_operand): Properly handle InOutPortReg here instead.
7583         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7584         (md_assemble): Simplify and correct modrm and sib generation.
7585         (i386_operand): Add warning for scale without index.
7586         Rewrite checks for valid base/index combinations.
7587
7588         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7589         macros and enclose in do while(0).
7590         (RESTORE_END_STRING): Likewise.
7591         (md_assemble): Add one to printed operand number so we start
7592         from 1 not 0.  Add some more gettext invocations.
7593         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7594         number here too.
7595
7596         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7597         DATA_PREFIX, SEG_PREFIX): Define.
7598         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7599         (check_prefix): Remove function.
7600         (add_prefix): New function.  Add prefix to i.prefix as well as
7601         doing checks.
7602         (md_assemble): Changes for add_prefix.  Remove hack for wait
7603         prefix, instead always output prefixes in fixed order.  Test
7604         for jcxz/loop when selecting between word & dword operations,
7605         and add address size prefix rather than operand size prefix.
7606         Remove operand -> address size hack when emitting jcxz/loop.
7607         (i386_operand): Remove O_Absent check as it's done in expr.
7608
7609 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7610
7611         * configure.in: Recognize m5200 as a cpu_type of m68k.
7612         * aclocal.m4: Rebuild with current libtool.
7613         * configure: Rebuild.
7614
7615 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7616
7617         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7618         to relaxable_symbol to prevent references to external symbol from
7619         being relaxed.
7620
7621 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7622
7623         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7624         symbols are relaxable.
7625
7626 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7627
7628         * config/tc-v850.c (md_begin):  Don't create special
7629         sections by default.
7630
7631 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7632
7633         * config/tc-mips.c (macro): For div and udiv, close the
7634         reorder block as soon as possible.
7635
7636 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7637
7638         From Matt Semersky <matts@scd.hp.com>:
7639         * macro.c (macro_mri_mode): New function.
7640         * macro.h (macro_mri_mode): Declare.
7641         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7642         MRI mode.
7643
7644 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7645
7646         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7647         OBJ_EVAX case.
7648
7649         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7650         until after xstrdup in OBJ_EVAX case.
7651
7652 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7653
7654         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7655         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7656         of hardcoded magic number.
7657         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7658
7659 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7660
7661         * read.c (do_s_func): New function.
7662         (s_func): Call it.
7663         * read.h (do_s_func): Add prototype.
7664
7665 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7666
7667         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7668         nops if fill pattern not specified.
7669
7670 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7671
7672         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7673         * config/te-go32.h (TE_GO32): Define.
7674         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7675
7676 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7677
7678         Implement .func/.endfunc pseudo-ops.
7679         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7680         (s_func): Declare.
7681         * read.c (potable): Add .func,.endfunc.
7682         (s_func): New function.
7683         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7684         functions.
7685         (in_doc_func_p,current_function_label): New static globals.
7686         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7687
7688 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7689
7690         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7691         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7692         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7693         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7694         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7695         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7696         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7697         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7698         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7699         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7700         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7701         * config/tc-a29k.c: Don't define md_short_jump_size,
7702         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7703         * config/tc-alpha.c: Likewise.
7704         * config/tc-alpha.h: Likewise.
7705         * config/tc-arm.c: Likewise.
7706         * config/tc-h8300.c: Likewise.
7707         * config/tc-h8500.c: Likewise.
7708         * config/tc-hppa.c: Likewise.
7709         * config/tc-i860.c: Likewise.
7710         * config/tc-i960.c: Likewise.
7711         * config/tc-ppc.c: Likewise.
7712         * config/tc-sh.c: Likewise.
7713         * config/tc-sparc.h: Likewise.
7714         * config/tc-tic30.c: Likewise.
7715         * config/tc-w65.c: Likewise.
7716         * config/tc-z8k.c: Likewise.
7717
7718 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7719
7720         * config/tc-vax.c (_): Delete this macro used for placeholder
7721         values in vax_operand_width_size; it conflicts with the _() macro
7722         used for internationalization.
7723
7724 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7725
7726         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7727         code.  From Chris Moller <moller@bops.com>.
7728
7729         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7730         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7731         * read.c (emit_expr): Initialize seg and subseg fields of a new
7732         broken word.
7733         * write.c (write_object_file): Switch to the appropriate segment
7734         and subsegment when processing a broken word.
7735
7736         * config/tc-m68k.c (mri_assemble): New static function.
7737         (build_mri_control_operand): Call mri_assemble rather than
7738         md_assemble.
7739         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7740         (s_mri_endf, s_mri_endw): Likewise.
7741
7742 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7743
7744         * read.c (s_org): Call md_flush_pending_output if it is defined.
7745
7746         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7747
7748 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7749
7750         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7751         (md_parse_option): Add for same.
7752         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7753         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7754         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7755
7756         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7757
7758 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7759
7760         * config/tc-arm.c (find_real_start): Relax definition of local
7761         labels.
7762
7763 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7764
7765         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7766         symbols at the given address, not just the last one specified.
7767
7768 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7769
7770         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7771         or number_to_chars_littleendian to write data.
7772
7773 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7774
7775         * config/tc-v850.c (md_assemble): Remove artificially created
7776         register name symbols.
7777
7778 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7779
7780         * write.c (fixup_segment): Change "segment" to "section" in
7781         error message.
7782
7783 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7784
7785         * write.c (fixup_segment): Change sym1-sym2 message again.
7786
7787 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7788
7789         * write.c (fixup_segment): Improve error message for sym1-sym2
7790         errors when sym1 is in a different segment from sym2.
7791
7792 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7793
7794         * config/tc-m32r.c (warn_unmatched_high): New static local.
7795         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7796         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7797         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7798         (md_parse_option): Likewise.
7799         (md_show_usage): Likewise.
7800         (m32r_frob_file): Likewise.
7801
7802         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7803         (read_a_source_file): Call them.
7804         * read.h (stabs_generate_asm_file): Declare.
7805         * stabs.c (stabs_generate_asm_file): New function.
7806         (generate_asm_file): New function.
7807         (stabs_generate_asm_lineno): Move file name handling into
7808         generate_asm_file.
7809
7810 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7811
7812         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7813         (d30v_current_align, d30v_current_align_seg): New variables.
7814         (d30v_last_label): New variable.
7815         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7816         (s_d30v_data, s_d30v_section): Likewise.
7817         (md_pseudo_table): Call them.
7818         (md_begin): Initialize d30v_current_align_seg.
7819         (md_assemble): Call d30v_align when needed by known current alignment.
7820         (d30v_frob_label, d30v_cons_align): New functions.
7821         * config/tc-d30v.h (md_do_align): Remove.
7822         (tc_frob_label): Call d30v_frob_label.
7823         (md_cons_align): New.
7824
7825         * config/tc-d30v.c (find_format): Convert complex expressions to
7826         expression symbols before processing.  Clean up code formatting.
7827
7828 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7829
7830         * po/Make-in (install-info): New target.
7831
7832 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7833
7834         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7835         instructions.
7836         * config/tc-mn10300.c (md_assemble): Likewise.
7837
7838 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7839
7840         * Makefile.am: Update with `make dep-am'.
7841         (HFILES): Add cgen.h.
7842         (cgen.o): Depend on cgen.h.
7843         * Makefile.in: Regenerate.
7844
7845         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7846
7847 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7848
7849         * gasp.c (grab_label): Permit a label to be a preprocessor
7850         variable by permitting a label to start with a backslash.
7851
7852 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7853
7854         * config/tc-mips.c (validate_mips_insn): Removed hack
7855         for previously inaccessible bitfields in some INSN_TRAP
7856         instructions.
7857
7858 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7859
7860         * config/tc-d30v.c (do_assemble): Abort with error message
7861         if opcode operands do not match.
7862
7863 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7864
7865         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7866         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7867         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7868         similar new 'q' operand.
7869
7870 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7871
7872         * cgen.c (cgen_asm_finish_insn): Fix typo.
7873
7874 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7875
7876         * cgen.h: New file.
7877         * cgen.c: Include it.
7878         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7879         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7880         All callers updated.
7881         * config/tc-m32r.c: Include cgen.h.
7882         (m23r_insn): New members num_fixups,fixups.
7883
7884 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7885
7886         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7887         to avoid compiler warning.
7888
7889 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7890
7891         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7892         calling make.
7893
7894         * makefile.vms (OBJS): Add ehopt.obj
7895
7896 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7897
7898         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7899
7900 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7901
7902         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7903         a short format insn.
7904         (md_assemble): Set it for explicitly packed insns.
7905
7906 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7907
7908         * config/obj-coff.c (c_symbol_merge): Do not take address of
7909         native fields when performing the memcpy.
7910
7911 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7912
7913         * config/tc-mips.c (macro,macro2): Implement
7914         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7915
7916 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7917
7918         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7919         relocations against globally visible symbols.
7920         * config/tc-m68k.c (relaxable_symbol): New macro.
7921         (m68k_ip, md_estimate_size_before_relax): Use it.
7922         (tc_m68k_fix_adjustable): Also handle weak symbols.
7923
7924 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7925
7926         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7927         references to externally visible symbols.
7928         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7929         values in twice for a PC relative reloc if the symbol is
7930         externally defined.
7931
7932         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7933         don't adjust a PC relative reloc against an externally visible
7934         symbol.
7935         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7936         for a PC relative fixup against an externally visible defined
7937         symbol, arrange to store object file and addend values as though
7938         the symbol were not defined.
7939         (tc_gen_reloc): Likewise.
7940
7941 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7942
7943         * read.c (sizeof_leb128): Referenced externally by write.c so
7944         don't inline.
7945
7946 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7947
7948         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7949         and expand a 'debug' symbol associated with the next instruction
7950         that does not cause a short instruction to be filled with a NOP.
7951         (md_pseudo_table): Add support for .debugsym.
7952         (assemble_parallel_insn): Add calls to expand_debug_sym as
7953         appropriate.
7954         (md_assemble): Ditto.
7955
7956 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7957
7958         * as.c (main): Conditionally call setlocale.
7959         * gasp.c (main): Likewise.
7960         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7961         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7962
7963 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
7964
7965         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7966
7967 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
7968
7969         * config/tc-hppa.c: Change all calls to bzero to use memset.
7970         (pa_ip): Add cast to avoid warning.
7971         (tc_gen_reloc, md_apply_fix): Likewise.
7972         (pa_find_space_by_number): Likewise.
7973         (hppa_force_relocation): Likewise.
7974         (pa_block): Change i to unsigned int.
7975         * config/obj-som.h (obj_som_copyright): Declare.
7976
7977 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
7978
7979         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7980         for line numbers for assembly source.
7981
7982 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
7983
7984         * configure.in: Change version number to 2.9.4
7985         * configure: Rebuild.
7986
7987 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
7988
7989         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
7990
7991 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7992
7993         * ecoff.h: Change symbolS in function declaration to struct
7994         symbol.
7995
7996 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
7997
7998         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7999         (md_convert_frag): Fix i18n typo.
8000
8001 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
8002
8003         * ecoff.c (ecoff_get_cur_proc_sym): New function.
8004         * ecoff.h: Protoype it.
8005         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8006         [EVAX] (s_alpha_prologue): Delete.
8007         (md_pseudo_table): Update.
8008
8009 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
8010
8011         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8012         array to local pointer.
8013         (get_args, parse_expr): Add casts to avoid warnings.
8014
8015 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
8016
8017         * read.c (s_set): Cast xmalloc return value to fragS *.
8018         * config/tc-m68k.c (m68k_ip): Function made static to match
8019         previous forward declaration.
8020         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8021
8022 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
8023
8024         * config/tc-v850.c: Add internationalisation macros to error
8025         strings.
8026
8027         * config/tc-m32r.c (can_make_parallel): Add internationalisation
8028         macros to error strings.
8029
8030 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
8031
8032         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8033         reloc is in the TOC csect.
8034         (md_apply_fix3): Correct gettext typo.
8035
8036 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
8037
8038         * config/tc-arm.c (find_real_start): Ignore symbols starting with
8039         .L - they are local labels and the branches are not really
8040         function calls but rather far jumps.
8041
8042 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
8043
8044         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8045
8046 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
8047
8048         * config/tc-i386.c (md_assemble): Print operand number rather than
8049         using ordinal_names.
8050         (i386_operand): Likewise.
8051
8052 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
8053
8054         * Makefile.am (INTLLIBS): Define to work around apparent automake
8055         bug.
8056         All Makefiles: Regenerated.
8057
8058         * Many files: Added gettext invocations around user-visible
8059         strings.
8060         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8061         HAVE_LC_MESSAGES): Define.
8062         * dep-in.sed: Added asintl.h.
8063         * po/Make-in: New file.
8064         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8065         Include "asintl.h".
8066         * read.c (Z_): Renamed from `_'.
8067         * Makefile.am (SUBDIRS): Added po.
8068         (POTFILES): new macro.
8069         (po/POTFILES.in): New target.
8070         ($(OBJS)): Added asintl.h.
8071         (HFILES): Likewise.
8072         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8073         (as_new_LDADD): Added $(INTLLIBS).
8074         (as_new_DEPENDENCIES): Added $(INTLDEPS).
8075         (gasp_new_LDADD): Added $(INTLLIBS).
8076         (gasp_new_DEPENDENCIES): New macro.
8077         * configure, aclocal.m4: Rebuilt.
8078         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
8079         po/Makefile.
8080         (ALL_LINGUAS): Define.
8081         * macro.c: Include "asintl.h".
8082         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8083         * as.h: Include "asintl.h".
8084         * config/tc-i386.c (ordinal_names): Removed.
8085         (md_assemble): Changed error text to avoid ordinal_names.
8086         (i386_operand): Likewise.
8087         (reloc): Added as_bad to avoid i18n problems.
8088         (tc_gen_reloc): Likewise.
8089         * config/tc-arm.c (bad_args): Now a #define.
8090         (bad_pc): Likewise.
8091         * config/obj-vms.c (VMS_stab_parse): Changed type of
8092         `long_const_msg'.
8093         (global_symbol_directory): Unified strings to avoid i18n
8094         problems.
8095         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8096         avoid i18n problems.
8097         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8098         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8099         i18n problems.
8100         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8101         problems.
8102         * config/tc-v850.c (md_assemble): Changed C++ comment into C
8103         comment.
8104         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8105         problems.
8106         * as.c (print_version_id): Added an fprintf to avoid i18n
8107         problems.
8108         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8109         problems.
8110         * expr.c (expr): Added as_warn call to avoid i18n problems.
8111         * messages.c (as_assert): Changed code to avoid i18n problems.
8112         (as_abort): Likewise.
8113         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8114         (s_space): Likewise.
8115         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8116
8117 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8118
8119         * config/tc-i386.c (check_prefix): New static function, split out
8120         from md_assemble.
8121         (struct _i386_insn): Add wait_prefix field.
8122         (md_assemble): Remove wait_prefix local variable.  Use
8123         check_prefix when adding a prefix.
8124
8125         * config/tc-i386.c (current_templates): New static variable.
8126         (md_assemble): Remove current_templates local variable.
8127         (md_assemble, i386_operand): Improve error and warning messages in
8128         many places.  Add RESTORE_END_STRING in many places before error
8129         return.  Clarify some comments.
8130
8131         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8132         element array.
8133         (md_assemble): Parse string instruction operands, looking for
8134         segment override prefixes.  Check for invalid segment prefixes on
8135         string instruction.
8136         (i386_operand): i.seg[] and max mem_operand changes for string
8137         insns.
8138         * config/tc-i386.h (EsSeg): Define.
8139
8140         * config/tc-i386.h (regKludge): Define.
8141         (iclrKludge, imulKludge): Don't define.
8142         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8143         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
8144         opcode_modifier checks to look for more common cases first.  Add
8145         default_seg for IsString case.
8146
8147 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
8148
8149         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8150         AC_DECL_YYTEXT.
8151         * configure: Rebuild with new automake and libtool.
8152         * aclocal.m4, Makefile.in: Likewise.
8153
8154         * doc/Makefile.am (as.dvi): New target.
8155         * doc/Makefile.in: Rebuild.
8156
8157 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
8158
8159         * configure.in: Added sparc86x support.
8160
8161         * configure: Rebuild.
8162
8163         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8164         sparc_arch.
8165         (md_parse_option): Warn if -EL is not supported for this architecture.
8166
8167         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8168
8169 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
8170
8171         * config/tc-mips.c (mips_ip): Note when we use get match on
8172         the full instruction name.
8173
8174 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
8175
8176         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8177         back into the expression to handle add/sub simplification correctly.
8178
8179 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
8180
8181         * config/tc-mips.c (hilo_interlocks): Remove 4300.
8182
8183 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
8184
8185         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8186         #<n>' instruction.
8187
8188 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
8189
8190         * symbols.c (max_indent_level): New global.
8191         (print_symbol_value_1): Use it.
8192         * expr.h (expr_build_dot): Declare.
8193         * expr.c (expr_build_dot): New function.
8194
8195 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
8196
8197         * symbols.c (print_binary): New function.
8198         (print_expr_1): Call it.
8199
8200 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8201
8202         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8203         operand in the opcode.
8204
8205 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8206
8207         * config/tc-i386.h: Reorder operand flags and opcode modifier
8208         flags for clarity.  Remove unused definitions: Unknown,
8209         ImmUnknown, DispUnknown, NoModrm.
8210         * config/tc-i386.c (type_names): Add missing Debug type.
8211         (md_assemble): Better duplicate prefix checking.  Quicker string
8212         instruction check via new opcode_modifier flag.
8213
8214 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
8215
8216         * doc/as.texinfo (Invoking): Clarify -Wa example.
8217
8218 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
8219
8220         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8221         (s_mips_weakext): Define.
8222         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8223         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8224         defined(TC_MIPS).
8225
8226 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
8227
8228         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8229         is an error if the value can not be computed at assembly time.
8230         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8231
8232 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8233
8234         * gasp.c (main): Set next field of new include_path structure to
8235         NULL.  From Avery Pennarun <averyp@gdc.ca>.
8236
8237         * read.c (s_mri_sect): Call as_bad rather than abort for an
8238         unsupported MRI target.
8239
8240 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
8241
8242         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
8243         the destination of a branch instruction should be altered.
8244         (find_real_start): New function:  Locate the real, Thumb coded
8245         start of a Thumb function.
8246         (do_t_branch23): Alter the destination of branches to Thumb
8247         functions.
8248
8249         * config/tc-arm.h: Define TC_VALIDATE_FIX.
8250
8251 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
8252
8253         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8254         also.
8255
8256 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8257
8258         * doc/as.texinfo: Use @itemx for a secondary item in a table.
8259         * doc/c-hppa.texi: Likewise.
8260
8261 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8262
8263         * Makefile.am: Rebuild dependencies.
8264         * Makefile.in: Rebuild.
8265
8266         * Makefile.am (DEP_INCLUDES): New variable.
8267         (.dep1): Change to work when srcdir is not an absolute path.
8268         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8269         * Makefile.in: Rebuild.
8270
8271 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8272
8273         * config/tc-i386.h, config/tc-i386.c: Revert March 24
8274         LinearAddress patch.
8275
8276         * configure.in: Set version to 2.9.1.
8277         * configure: Rebuild.
8278
8279         * Branched binutils 2.9.
8280
8281 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8282
8283         * config/tc-i386.h (FWait): Define.
8284         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8285         other prefixes.  Check FWait flag in opcode table to see which
8286         instructions require an fwait prefix.
8287
8288 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8289
8290         * stabs.c (get_stab_string_offset): Always create a stab string
8291         section.
8292
8293 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8294
8295         Fix some gcc -Wall warnings:
8296         * atof-generic.c (atof_generic): Add casts to avoid warnings.
8297         * ehopt.c (eh_frame_code_alignment): Likewise.
8298         * expr.c (integer_constant, operand): Likewise.
8299         * frags.c (frag_align): Likewise.
8300         * gasp.c (level_0, change_base, doinstr): Likewise.
8301         * hash.c (hash_ask): Likewise.
8302         * listing.c (listing_page, calc_hex, print_lines): Likewise.
8303         (debugging_pseudo): Likewise.
8304         * macro.c (define_macro, check_macro): Likewise.
8305         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8306         (ignore_rest_of_line, float_cons): Likewise.
8307         * symbols.c (decode_local_label_name): Likewise.
8308         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8309         (fixup_segment, number_to_chars_bigendian): Likewise.
8310         (number_to_chars_littleendian): Likewise.
8311         * config/atof-ieee.c (gen_to_words): Likewise.
8312         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8313         (sparc_ip, parse_keyword_arg, s_common): Likewise.
8314         * read.c (output_big_sleb128): Initialize locals to avoid
8315         warnings.
8316         (output_big_uleb128, equals): Likewise.
8317         * atof-generic.c (atof_generic): Change number_of_digits_* locals
8318         to unsigned int.  Change zeros to unsigned int.
8319         * cond.c (s_if): Add return to default case.
8320         * frags.c (frag_now_fix): Change return type to addressT.
8321         * frags.h (frag_now_fix): Update declaration.
8322         * listing.c (file_info_struct): Change linenum to unsigned int.
8323         (struct list_info_struct): Change hll_line to unsigned int.
8324         (print_source): Update format string.
8325         * read.c (emit_expr): Change scan to unsigned int, and don't
8326         bother to initialize it.
8327         * symbols.c (dollar_label_count): Change to unsigned long.
8328         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8329         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8330         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8331
8332 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8333
8334         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8335         mcf5200 just as we do for m68000.
8336         (m68k_init_after_args): Likewise.
8337         (md_estimate_size_before_relax): Likewise.
8338
8339 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
8340
8341         * config/tc-v850.c (md_assemble):  Store relocation addend in
8342         fixup instead of instruction.
8343
8344 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8345
8346         * config/tc-i386.c (md_assemble): Swap template arguments to
8347         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8348         This macro is currently symmetric, so passing them the wrong
8349         way didn't cause any problem, but may if the macro is changed
8350         in the future.
8351         After copying template to i.tm, use i.tm. rather than t-> to
8352         access fields, and make t a const*
8353         Move i.tm.operand_types[] swap to immediately after the copy.
8354
8355 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8356
8357         * expr.h (expr_build_uconstant): Add prototype.
8358         (expr_build_unary,expr_build_binary): Add prototypes.
8359         * expr.c (expr_build_uconstant): New function.
8360         (expr_build_unary,expr_build_binary): New functions.
8361
8362 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8363
8364         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8365         * macro.c (macro_expand_body): Increase buffer size.
8366         * messages.c (as_warn): Likewise.
8367         (as_warn_where, as_bad, as_bad_where): Likewise.
8368
8369 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8370
8371         Based on patch from H.J. Lu  <hjl@gnu.org>:
8372         * Makefile.am (DISTSTUFF): New variable.
8373         (diststuff): New target.
8374         * Makefile.in: Rebuild.
8375
8376 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8377
8378         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8379         m32r_elf_section_change_hook.
8380
8381         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8382         emit a nop if a section ends with a 16 bit instruction.
8383
8384 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8385
8386         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8387         s_lcomm rather than obj_coff_lcomm.
8388         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8389
8390 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8391
8392         * config/tc-i386.h (LinearAddress): Define.
8393         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8394         instruction, don't use a default segment.
8395
8396 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8397
8398         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8399         * configure: Rebuild.
8400
8401 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8402
8403         * aclocal.m4, configure: Rebuild with libtool 1.2.
8404
8405 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8406
8407         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8408         PC relative branches.  Patch courtesy of Jonathan Walton.
8409
8410
8411 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8412
8413         * configure.in (emulations): Add thumb-pe target.
8414
8415         * configure (emulations): Add thumb-pe target.
8416
8417 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8418
8419         * itbl-lex.l (yywrap): Don't define if already defined as a
8420         macro.
8421
8422 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8423
8424         * depend.c (quote_string_for_make): New function.
8425         (wrap_output): Use it.
8426
8427 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8428
8429         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8430         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8431
8432 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8433
8434         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8435         Recognize -GN and -relax.
8436         (md_begin): Initialize gp size from -G switch.
8437         (alpha_force_relocation): Always force if -relax.
8438         (alpha_align): Take a new argument that will specify when to
8439         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8440         Change all callers.  Emit nop alignment padding as nop+unop pair.
8441
8442 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8443
8444         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8445         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8446
8447 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8448
8449         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8450         require padding to the next long word boundary.
8451
8452 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8453
8454         * cgen.c: #include symcat.h.
8455         * config/tc-m32r.c: Likewise.
8456
8457 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8458
8459         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8460         absolute expressions instead of '$' prefixed register names.
8461
8462 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8463
8464         * read.c (s_set): Record file and line info for symbols when -as.
8465         (pseudo_set): Don't overwrite that dummy fragment.
8466
8467 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8468
8469         * config/tc-ppc.c (md_pseudo_table): Add "section".
8470         (ppc_named_section): New static function.
8471
8472 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8473
8474         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8475         so we don't have to scan the entire list.
8476
8477 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8478
8479         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8480         case, allow the parallel instructions to modify the same flag
8481         bits.
8482
8483 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8484
8485         * listing.c (list_symbol_table): Categorize symbols by
8486         undefined_section rather than sy_frag->line == NULL.
8487
8488 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8489
8490         * Makefile.am (install-exec-local): Install properly when ln
8491         fails or tooldir == prefix.
8492
8493 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8494
8495         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8496         Test result of insert_operand for error.
8497
8498 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8499
8500         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8501         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8502         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8503         * doc/Makefile.in: Rebuild.
8504
8505 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8506
8507         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8508         (macro): Fix handling of M_COP[0-3].
8509
8510 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8511
8512         Based on patches from Ross Harvey <ross@teraflop.com>:
8513         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8514         if macro_alternate or macro_mri.
8515         (getstring): Remove support for byte constants between < and >.
8516         (get_any_string): '<' only starts a string if macro_alternate or
8517         macro_mri.
8518         (macro_expand_body): Permit keyword parameters following
8519         positional parameters.
8520
8521         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8522         * configure.in (alpha*-*-netbsd*): New target.
8523         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8524         * configure: Rebuild.
8525
8526         * as.h (flag_warn_suppress_instructionswap): Move from here...
8527         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8528         here, and make static.
8529
8530         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8531         BFD_ASSEMBLER or MANY_SEGMENTS.
8532
8533         * as.c (show_usage): Update bug-gnu-utils address.
8534         * gasp.c (show_usage): Likewise.
8535         * doc/as.texinfo (Bug Reporting): Likewise.
8536
8537 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8538
8539         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8540         insns regardless of the size of a pointer if we're in mips I or
8541         MIPS II mode.
8542         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8543
8544 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8545
8546         Fix rac to accept only a0:
8547         * tc-d10v.c (parallel_ok, find_opcode):
8548         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8549         Introduce OPERAND_GPR.
8550
8551 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8552
8553         * read.c (s_fill): Handle non-constant repeat counts by creating
8554         an rs_space fragment.
8555
8556 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8557
8558         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8559         from as_bad to as_warn.
8560
8561 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8562
8563         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8564         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8565         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8566
8567 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8568
8569         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8570         seg_fix_rotP rather than fix_root from seg_info.
8571
8572 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8573
8574         * expr.c: Add support for 0x1_2_3_4 bignums.
8575
8576 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8577
8578         * configure.in: Change -linux* to -linux-gnu*.
8579         * configure: Rebuild.
8580
8581         * app.c (do_scrub_begin): Treat \r as whitespace.
8582
8583 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8584
8585         * Makefile.am: Update dependencies.
8586         * Makefile.in: Rebuild.
8587
8588 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8589
8590         * configure, aclocal.m4: Rebuild with new libtool.
8591
8592 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8593
8594         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8595         the argument to bfd_set_arch_mach.
8596         (load_address): Use bfd_arch_bits_per_address to determine the
8597         bit size of an address instead of looking at the isa level.
8598         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8599
8600 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8601
8602         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8603
8604 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8605
8606         * ehopt.c: New file.
8607         * as.h (enum _relax_state): Add rs_cfa.
8608         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8609         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8610         * read.c (emit_expr): Call check_eh_frame.
8611         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8612         (relax_segment): Likewise.
8613         * Makefile.am: Rebuild dependencies.
8614         (GAS_CFILES): Add ehopt.c.
8615         (GENERIC_OBJS): Add ehopt.o.
8616         * doc/internals.texi (Frags): Document rs_cfa.
8617
8618         * as.c (show_usage): Mention --traditional-format.
8619         (parse_args): Accept --traditional-format.
8620         * as.h (flag_traditional_format): Declare.
8621         * output-file.c (output_file_create): If flag_traditional_format,
8622         set BFD_TRADITIONAL_FORMAT on stdoutput.
8623         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8624
8625         * config/tc-mips.c (append_insn): Make sure that if we have a
8626         fixup for an unmatched %hi reloc, it does not associated with a
8627         variant frag.
8628
8629         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8630         * doc/Makefile.in: Likewise.
8631
8632 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8633
8634         * config/tc-m32r.c (check_for_side_effects): New function.
8635         (can_make_parallel): Add checks for instruction side effects
8636         clashing with the other instruction.
8637         (assemble_parallel_insn): Improve warning messages.  Return error
8638         message from non-swapped instruction order.
8639
8640 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8641
8642         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8643
8644         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8645         md_cleanup definition.  This moves the forced literal output to
8646         the end of the source pass, and avoids macro's inserting literals
8647         into the code immediately after the macro expansion.
8648
8649 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8650
8651         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8652         a gas internal symbol is adjustable.
8653         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8654
8655         * as.h: If gcc version greater than 2.6, use `__format__' and
8656         `__printf__' in function attributes, rather than `format' and
8657         `printf'.
8658
8659 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8660
8661         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8662
8663 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8664
8665         Add tms320c30 support:
8666         * config/tc-tic30.h: New file.
8667         * config/tc-tic30.c: New file.
8668         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8669         TARGET_FORMAT as "coff-tic30".
8670         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8671         * Makefile.am: Rebuild dependencies.
8672         (CPU_TYPES): Add tic30.
8673         (CPU_OBJ_VALID): tic30-aout is valid.
8674         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8675         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8676         * configure, Makefile.in: Rebuild.
8677
8678 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8679
8680         * config/tc-v850.c (md_assemble): Improvements to error messages.
8681
8682 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8683
8684         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8685         BFD_RELOC_HI16_S to store the high bits of any value.
8686
8687         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8688         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8689         assembler calculate relocations to any external symbol at all.
8690         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8691         involving generation of pc-relative relocs.
8692         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8693         has been moved to md_apply_fix3.
8694
8695         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8696         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8697         which actually means (the address of identifier's GOT entry) +
8698         constant, which is not particularly useful.
8699
8700 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8701
8702         * read.h (include_dirs): Declare.
8703         (include_dir_count,include_dir_maxlen): Declare.
8704
8705 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8706
8707         * configure.in: Correct check for shared opcodes library.
8708         * configure: Rebuild.
8709
8710         * listing.c (buffer_line): If we can't open the file, set at_end.
8711         (listing_print): Remove unused local variable fi.
8712
8713         * config/m68k-parse.y (reglistpair): Handle register list in
8714         either order.
8715
8716         * config/vms-conf.h: Don't undef VERSION.
8717
8718 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8719
8720         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8721         OBJS variable.
8722         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8723         variable.
8724         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8725         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8726         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8727         (EXTRA_DIST): Define.
8728         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8729         explicitly rather than via the list of object files.
8730         (gcc-as.opt): New file created when make-gas.com is run.
8731         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8732         itbl-cpu.h} to #include appropriate file rather than copying that
8733         file.
8734         * config/vms-conf.h: Synchronize with current config.in.
8735         * Makefile.in: Rebuild.
8736
8737 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8738
8739         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8740         (parallel_ok): Relaxed parallel subinstruction dependency check.
8741
8742 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8743
8744         * as.h (flag_warn_suppress_instructionswap): added new flag.
8745         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8746         command line argument.
8747         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8748         warning only if flag_warn_suppress_instructionswap is false.
8749
8750 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8751
8752         * configure.in (i386-*-mingw32*): New target.
8753         * configure: Rebuild.
8754
8755 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8756
8757         * symbols.c (resolve_symbol_value): Don't set the segment if it
8758         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8759
8760         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8761         S_GET_SEGMENT.
8762
8763 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8764
8765         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8766         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8767         compiler.
8768
8769 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8770
8771         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8772
8773 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8774
8775         * config/tc-v850.c (v850_insert_operand): Display instruction when
8776         an error is encountered.
8777
8778 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8779
8780         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8781         (i386-*-sco3.2v5*coff): New target.
8782         (i386-*-sco3.2*): New target.
8783         * configure: Rebuild.
8784
8785 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8786
8787         * config/tc-v850.c: Tidy error message production.
8788
8789 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8790
8791         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8792         validate_immediate return value in the right type for comparisons
8793         to FAIL.
8794
8795 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8796
8797         * listing.c (MAX_BYTES): Use listing variables not constants.
8798         (data_buffer): No longer an array, but a pointer.
8799         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8800         (listing_listing): Allocate data_buffer.
8801
8802 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8803
8804         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8805         --listing-rhs-width, --listing-cont-lines.
8806         (show_usage): Update.
8807         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8808         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8809         (print_lines): Use the variables instead of the constants.
8810         (listing_listing): Likewise.
8811         * listing.h: Declare the new vars.
8812
8813 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8814
8815         * as.c (parse_args): Add --keep-locals alias for -L.
8816         Add --strip-local-absolute.
8817         (show_usage): Update.
8818         * as.h (flag_strip_local_absolute): New flag.
8819         * symbols.c (S_IS_LOCAL): Use it.
8820         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8821         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8822         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8823
8824 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8825
8826         * config/tc-m32r.c: Detect if explicitly parallel instructions
8827         might have an io conflict and issue a warning message.
8828
8829 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8830
8831         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8832         cgen_swap_fixups): Functions to save, restore and swap the fixup
8833         chain with a backup copy.
8834         (cgen_asm_finish_insn): Returns address of constructed insn.
8835
8836 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8837
8838         * listing.c (file_info_struct): Remove FILE, add POS.
8839         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8840         (file_info): Don't open the file.
8841         (buffer_line): Check for the file in the last_open cache, updating
8842         as necessary.
8843         (print_source): Don't reference file_info->file.
8844         (listing_listing): Likewise.
8845         (listing_print): Close the file in the cache, if any.
8846
8847 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8848
8849         * read.c (dwarf_file_string): New file static variable.
8850         (emit_expr): Look for constant sequence that leads up to a file
8851         name in DWARF debugging output.
8852         (stringer): Use dwarf_file_string to decide whether to accept a
8853         string as a file name.
8854
8855 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8856
8857         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8858         (crack_operand): Add reg->reglst MRI hack.
8859         (r_seg): Put reglst symbols in reg_section.
8860         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8861
8862 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8863
8864         * tc-sh.c (get_specific): Handle SGR & DBR.
8865
8866 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8867
8868         * tc-h8300.c (parse_reg): Take the length of the symbol into
8869         account when attempting to match a register name.
8870         * tc-h8500.c (parse_reg): Likewise.
8871
8872 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8873
8874         * cgen.c: Formatting changes to improve readability.
8875
8876 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8877
8878         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8879         delay slot.
8880
8881 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8882
8883         Based on a patch from Jim Wilson
8884         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8885         (tc_gen_reloc): Handle cross section PC relative relocs
8886         correctly.
8887
8888 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8889
8890         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8891
8892 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8893
8894         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8895         (expr_jmp_buf): New static local.
8896         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8897         (cgen_md_operand): New function.
8898         * tc-m32r.c: Clean up pass over `struct foo' usage.
8899         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8900
8901 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8902
8903         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8904         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8905
8906 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8907
8908         * config/tc-i386.c (i386_operand): Give an error if there are
8909         unrecognized characters after an expression.
8910
8911 For older changes see ChangeLog-9697