gas/ChangeLog

   1 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
   2
   3         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
   4         * NEWS: Add note about Pentium4 support.
   5
   6 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
   7
   8         * tc-i387.c (pi, pte, pt): Update.
   9         (type_names): Add new types.
  10
  11 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
  12
  13         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
  14         CpuUnknown): Renumber
  15         (CpuP4, CpuSSE2): New.
  16         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
  17
  18 2001-01-03  Philip Blundell  <pb@futuretv.com>
  19
  20         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
  21         relocs.
  22         (alpha_fix_adjustable): Likewise.
  23         (md_apply_fix): Likewise.
  24
  25 2000-12-31  H.J. Lu  <hjl@gnu.org>
  26
  27         * listing.c (listing_message): Allocate string only if it is
  28         used.
  29
  30         * configure: Rebuild.
  31
  32 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
  33
  34         * doc/internals.texi (Relaxing with a table) <after relaxation>:
  35         Point out caveats with generating fixups for the opcode in a frag.
  36
  37 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
  38
  39         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
  40         * NEWS: Add x86_64.
  41
  42 2000-12-29  H.J. Lu  <hjl@gnu.org>
  43
  44         * listing.c (calc_hex): Print the variable part only if the
  45         fragment type is rs_fill.
  46
  47 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
  48
  49         * doc/internals.texi (tc_conditional_pseudoop,
  50         TC_LINKRELAX_FIXUP): Fix typos.
  51
  52 2000-12-28  Richard Henderson  <rth@redhat.com>
  53
  54         * write.c (subsegs_finish): Fix thinko last change -- don't
  55         "optimize" the alignment == 0 case.
  56
  57 2000-12-28  Richard Henderson  <rth@redhat.com>
  58
  59         * as.h (rs_align_test): New.
  60         * frags.c (NOP_OPCODE): Move default from read.c.
  61         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
  62         (frag_align_code): New.
  63         * frags.h (frag_align_code): Declare.
  64         * read.c (NOP_OPCODE): Remove.
  65         (do_align): Use frag_align_code.
  66         * write.c (NOP_OPCODE): Remove.
  67         (get_recorded_alignment): New.
  68         (cvt_frag_to_fill): Handle rs_align_test.
  69         (relax_segment): Likewise.
  70         (subsegs_finish): Align last subseg in section to the
  71         section alignment.  Use frag_align_code.
  72         * write.h (get_recorded_alignment): Declare.
  73         * config/obj-coff.c (size_section): Handle rs_align_test.
  74         (fill_section, fixup_mdeps): Likewise.
  75         (write_object_file): Use frag_align_code.
  76
  77         * config/tc-alpha.c (alpha_align): Use frag_align_code.
  78         (alpha_handle_align): New.
  79         * config/tc-alpha.h (HANDLE_ALIGN): New.
  80         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  81
  82         * config/tc-i386.h (md_do_align): Use frag_align_code.
  83         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  84
  85         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
  86         (ia64_handle_align): New.
  87         * config/tc-ia64.h (HANDLE_ALIGN): New.
  88         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  89
  90         * config/tc-m32r.c (m32r_do_align): Remove.
  91         (m32r_handle_align): New.
  92         (fill_insn): Use frag_align_code.
  93         * config/tc-m32r.h (md_do_align): Remove.
  94         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
  95         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
  96         * config/tc-mips.c, config/tc-mips.h: Similarly.
  97
  98         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
  99         (sh_handle_align): Likewise.  Handle rs_align_code.
 100         (sh_do_align): Remove.
 101         * config/tc-sh.h (md_do_align): Remove.
 102         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 103
 104         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 105         (sparc_handle_align): Likewise.  Handle rs_align_code.
 106         * config/tc-sparc.h (md_do_align): Remove.
 107         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 108
 109 2000-12-22  DJ Delorie  <dj@redhat.com>
 110
 111         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 112         when we assemble the first half of a pair.
 113
 114 2000-12-22  H.J. Lu  <hjl@gnu.org>
 115
 116         * config/tc-i386.c (reloc): Update the macro for non-bfd
 117         assembler.
 118         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 119
 120 2000-12-22  H.J. Lu  <hjl@gnu.org>
 121
 122         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 123
 124 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 125
 126         * tc-i386.h (i386_target_format): Define even for ELFs.
 127         (QWORD_MNEM_SUFFIX): New macro.
 128         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 129         New macros
 130         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 131         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 132         ImmExt): Renumber.
 133         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 134         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 135         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 136         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 137         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 138         Renumber.
 139         (Reg, WordReg): Add Reg64.
 140         (Imm): Add Imm32S and Imm64.
 141         (EncImm): New.
 142         (Disp): Add Disp64 and Disp32S.
 143         (AnyMem): Add Disp32S.
 144         (RegRex, RegRex64): New macros.
 145         (rex_byte): New type.
 146         * tc-i386.c (set_16bit_code_flag): Kill.
 147         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 148         (reloc): New parameter "signed"; support x86_64.
 149         (set_code_flag): New.
 150         (DEFAULT_ARCH): New macro; default to "i386".
 151         (default_arch): New static variable.
 152         (struct _i386_insn): New fields Operand_PCrel; rex.
 153         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 154         (flag_code): New enum and static variable.
 155         (use_rela_relocations): New static variable.
 156         (flag_code_names): New static variable.
 157         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 158         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 159         K6 and Athlon.
 160         (i386_align_code): Return plain "nop" for x86_64.
 161         (mode_from_disp_size): Support Disp32S.
 162         (smallest_imm_type): Support Imm32S and Imm64.
 163         (offset_in_range): Support size of 8.
 164         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 165         (md_pseudo_table): Add "code64"; use set_code_flat.
 166         (md_begin): Emit sane error message on hash failure.
 167         (tc_i386_fix_adjustable): Support x86_64 relocations.
 168         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 169         instructions supported on particular arch just partially,
 170         output of 64bit immediates, handling of Imm32S and Disp32S type.
 171         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 172         (i386_displacement): Likewise.
 173         (i386_index_check): Cleanup; support 64bit addresses.
 174         (md_apply_fix3): Support x86_64 relocation and rela.
 175         (md_longopts): Add "32" and "64".
 176         (md_parse_option): Add OPTION_32 and OPTION_64.
 177         (i386_target_format): Call even for ELFs; choose between
 178         elf64-x86-64 and elf32-i386.
 179         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 180         (tc_gen_reloc): Support rela relocations and x86_64.
 181         (intel_e09_1): Support QWORD.
 182
 183 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 184
 185         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 186         it's not an offset expression.
 187         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 188         keep the braces '[' and ']' in the output string.
 189         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 190         != FLAT. There is no such op_modifier.
 191
 192 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 193
 194         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 195         if we have it.
 196
 197 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 198
 199         * as.h: Fix formatting.
 200         * cgen.h: Likewise.
 201         * dwarf2dbg.c: Likewise.
 202         * input-scrub.c: Likewise.
 203         * read.h: Likewise.
 204
 205 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 206
 207         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 208         configure: Regenerate.
 209
 210 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 211
 212         * dwarf2dbg.c: #include <limits.h> only if it exists.
 213
 214 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 215
 216         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 217         (md_apply_fix): Here too.
 218
 219 2000-12-12  Jim Wilson  <wilson@redhat.com>
 220
 221         * config/tc-ia64.h (ia64_init): Add prototype.
 222
 223 2000-12-12  H.J. Lu  <hjl@gnu.org>
 224
 225         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 226
 227         * read.h (outputting_stabs_line_debug): Change it to int.
 228         * stabs.c (outputting_stabs_line_debug): Likewise.
 229
 230 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 231
 232         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 233         the address of a function result.
 234
 235 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 236
 237         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 238         (md_assemble): Call dwarf2_emit_insn.
 239         (shlib): Fix typo SHILB -> SHLIB.
 240         (md_parse_option): Likewise.
 241         (ppc_elf_validate_fix): Likewise:
 242         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 243
 244 2000-12-12  Nick Clifton  <nickc@redhat.com>
 245
 246         * cgen.h: Fix formatting.
 247         * input-scrub.c: Fix formatting.
 248         * macro.c: Fix formatting.
 249         * config/tc-mips.c: Fix formatting.
 250         * doc/c-mips.texi: Fix formatting.
 251
 252 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 253
 254         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 255         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 256         references.
 257         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 258         otherwise.
 259         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 260         (No_dSuf): Kill.
 261
 262         * i386.h (*_Suf): Remove No_dSuf.
 263         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 264         Remove.
 265         (i386_optab): Remove 'd' in the suffixes.
 266
 267 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 268
 269         * config/tc-i386.c (T_SHORT): Undefine before defining.
 270
 271 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 272
 273         * config/tc-mips.c: Fix formatting.
 274
 275 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 276
 277         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 278         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 279         (md_show_usage): Ditto.
 280         (md_parse_option): Ditto.
 281         (d10v_cleanup): Writes pending instruction only if
 282         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 283         Fix compile time warning messages.
 284
 285         * doc/c-d10v.texi: Documents new options.
 286
 287 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 288
 289         * stabs.c (outputting_stabs_line_debug): New variable.
 290         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 291         function entry and unset at function exit.
 292
 293         * read.h (outputting_stabs_line_debug): New extern declaration.
 294
 295         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 296
 297         * dwarf2dbg.c: Fix compile time warning messages.
 298
 299 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 300
 301         * config/tc-a29k.c: Fix formatting.
 302         * config/tc-alpha.c: Likewise.
 303         * config/tc-arm.c: Likewise.
 304         * config/tc-cris.c: Likewise.
 305         * config/tc-hppa.c: Likewise.
 306         * config/tc-i370.c: Likewise.
 307         * config/tc-i386.c: Likewise.
 308         * config/tc-i860.c: Likewise.
 309         * config/tc-i960.c: Likewise.
 310         * config/tc-ia64.c: Likewise.
 311         * config/tc-m68hc11.c: Likewise.
 312         * config/tc-m68k.c: Likewise.
 313         * config/tc-m88k.c: Likewise.
 314         * config/tc-pj.c: Likewise.
 315         * config/tc-ppc.c: Likewise.
 316         * config/tc-sh.c: Likewise.
 317         * config/tc-sparc.c: Likewise.
 318         * config/tc-tahoe.c: Likewise.
 319         * config/tc-vax.c: Likewise.
 320
 321 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 322
 323         * config/tc-mips.c (mips_ip): When calculating offsets,
 324         don't accept as constant the difference between the
 325         addresses of symbols in two different sections.
 326
 327         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 328         specifiers.
 329         (validate_mips_insn): Likewise.  Also, update 'B' operand
 330         specifier to use OP_*_CODE20 constants and delete 'm' operand
 331         specifier.
 332         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 333         operand specifiers.  Change warning generated by 'B' operand
 334         specifier to reflect its new multi-purpose usage.
 335
 336         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 337         -1, and update comment.
 338         (file_mips_isa): Likewise.
 339         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 340         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 341         ISA_* constants rather than hard-coded numbers.
 342         (mips_cpu_info): New structure.
 343         (mips_cpu_info_table): New table describing CPU and ISA names
 344         and numbers.
 345         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 346         mips_cpu_info_from_cpu): New functions.
 347         (mips_isa_to_str): New function to get string for ISA name.
 348         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 349         return const char *.
 350         (md_begin): Redo CPU and ISA selection logic, using
 351         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 352         than hard-coded numbers.
 353         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 354         ISA_* constants rather than hard-coded numbers.
 355         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 356         (md_longopts): Delete OPTION_NO_MIPS32.
 357         (md_parse_option): Convert to use ISA_* constants rather than
 358         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 359         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 360         to use strcasecmp to recognize "default" and to use
 361         mips_cpu_info_from_name to get CPU numbers from argument.
 362         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 363         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 364         mips32-4k.
 365         (s_mipsset): Accept ISA value 32.
 366         * doc/as.texinfo: Clean up MIPS options summary slightly,
 367         remove -no-mips32.  Add note about -mips4 and -mips32
 368         specifying those ISA levels.  Delete -mips32 and -no-mips32
 369         cpu flag descriptions.
 370         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 371         up the supported CPU switch list, and replace 4Kc, 4Km, and
 372         4Kp entries with a single mips32-4k entry.  Note that you can
 373         use ".set mips32".
 374
 375         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 376         ISA_MIPS64.
 377         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 378         -mips5 and -mips64.
 379         (md_parse_option): Add cases for OPTION_MIPS5 and
 380         OPTION_MIPS64.
 381         (md_show_usage): Mention -mips5 and -mips64 arguments.
 382         (s_mipsset): Add cases for MIPS5 and MIPS64.
 383         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 384         and pseudo-CPUs.
 385         * doc/as.texinfo: Mention -mips5 and -mips64 options
 386         and their meanings.
 387         * doc/c-mips.texi: Likewise.  Also update introduction
 388         and ".set" usage information.
 389
 390         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 391         CPU list.
 392         (mips_cpu_info_table): Add SB-1 entries.
 393         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 394         known to the -mcpu option.
 395
 396         * doc/as.texinfo: Correct description of MIPS -mcpu
 397         option, by copying some of the text from doc/c-mips.texi.
 398
 399 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 400
 401         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 402         New targets.
 403         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 404         (sparc*-*-rtems*): Switched from a.out to ELF.
 405         * configure: Regenerate.
 406         * config.in: Regenerate.
 407         * Makefile.in: Regenerate.
 408         * aclocal.m4: Regenerate.
 409         * po/gas.pot: Regenerate.
 410
 411 2000-11-30  Philip Blundell  <pb@futuretv.com>
 412
 413         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 414         even in non BFD_ASSEMBLER case.
 415
 416 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 417
 418         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 419         syntax.
 420
 421 2000-11-29  Richard Henderson  <rth@redhat.com>
 422
 423         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 424         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 425         thread multiple subsegments properly; handle multiple code
 426         sections properly; emit proper compilation unit info for assembler
 427         generated debugging.
 428
 429         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 430         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 431         (dwarf2dbg_estimate_size_before_relax): Declare.
 432         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 433         * write.c: Include dwarf2dbg.h.
 434         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 435         (relax_segment): Likewise.
 436
 437 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 438
 439         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 440         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 441         accordingly.  Stabilize frag by updating fix part and resetting
 442         variant part.
 443         <undefined symbol, unconditional jump>: Ditto.
 444         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 445         indexing is_end_of_line[].
 446         (md_assemble): Initialize size to 0.
 447         (md_section_align): Mark parameter seg as unused.
 448         (parse_reg): Parse names case-insensitively.
 449
 450 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 451
 452         * config/obj-aout.h: Fix formatting.
 453         * config/obj-bout.h: Likewise.
 454         * config/obj-coff.c: Likewise.
 455         * config/obj-coff.h: Likewise.
 456         * config/obj-elf.h: Likewise.
 457         * config/obj-som.h: Likewise.
 458         * config/obj-vms.c: Likewise.
 459         * config/obj-vms.h: Likewise.
 460         * config/tc-h8300.h: Likewise.
 461         * config/tc-ns32k.h: Likewise.
 462         * config/tc-sparc.h: Likewise.
 463         * config/tc-tic54x.h: Likewise.
 464         * config/tc-z8k.h: Likewise.
 465
 466 2000-11-28  Nick Clifton  <nickc@redhat.com>
 467
 468         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 469         License is present in the sources, but not the output, and
 470         also available from the GNU website.
 471         (GNU Free Documentation License): Comment out this section.
 472
 473 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 474
 475         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 476         targets.  Remove i860 from valid a.out targets.
 477         * Makefile.in: Regenerate.
 478
 479         * config/tc-cris.c: Include dwarf2dbg.h.
 480         (md_pseudo_table): Add .file and .loc.
 481         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 482         (s_cris_file, s_cris_loc): New.
 483         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 484         * Makefile.am: Regenerate dependencies.
 485         * Makefile.in: Regenerate.
 486
 487 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 488
 489         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 490         (MRI_MUL_PRECEDENCE): Likewise.
 491         (op_rank): Fix a comment typo.
 492
 493 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 494
 495         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 496         the error message.
 497         (get_operand): Fix analysis for movw/movb instructions.
 498
 499 2000-11-24  Nick Clifton  <nickc@redhat.com>
 500
 501         * configure.in (xscale-elf): Add target.
 502         (xscale-coff): Add target.
 503         * configure: Regenerate.
 504
 505         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 506         extenstion.
 507         (ARM_EXT_XSCALE): New ARM architecture extension.
 508         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 509         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 510         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 511         (ARM_ARCH_V4): Remove processor from architecture.
 512         (ARM_ARCH_3M): New architecutre definition.
 513         (ARM_ARCH_V5TE): New architecutre definition.
 514         (ARM_ARCH_XSCALE): New architecutre definition.
 515         (CPU_DEFAULT): Allow to be defaulted to XScale.
 516         (atpcs): New boolean variable.
 517         (ldr_flags): Support 'd' flag for double word loads.
 518         (str_flags): Support 'd' flag for double word stored.
 519         (do_mia): New function.
 520         (do_mar): New function.
 521         (do_mra): New function.
 522         (do_pld): New function.
 523         (do_ldrd): New function.
 524         (do_blx): New function.
 525         (do_bkpt): New function.
 526         (do_clz): New function.
 527         (do_lstc2): New function.
 528         (do_cdp2): New function.
 529         (do_t_blx): New function.
 530         (do_t_bkpt): New function.
 531         (do_smla): New function.
 532         (do_smlal): New function.
 533         (do_smul): New function.
 534         (do_qadd): New function.
 535         (do_co_reg2c): New function.
 536         (LONGEST_INSN): Redefine to 7.
 537
 538         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 539         command line switches.
 540
 541 2000-11-22  Jim Wilson  <wilson@redhat.com>
 542
 543         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 544         (struct rsrc): Make line unsigned.
 545         (gr_values): Add missing initializer.
 546         (SLOT_NUM_NOT_SET): Add unsigned cast.
 547         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 548         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 549         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 550         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 551         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 552         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 553         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 554         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 555         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 556         Add ATTRIBUTE_UNUSED to unused parameters.
 557         (convert_expr_to_ab_reg): Add parens.
 558         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 559         (dot_prologue): Initialize grsave when declared.
 560         (md_pseudo_table): Add missing initializers.
 561         (operand_match): Add casts to bfd_vma.
 562         (emit_one_bundle): Delete unused local prev.  Make required_template
 563         unsigned.
 564         (specify_resource): Cast i to unsigned.
 565         (note_register_values): Use fprintf_vma.
 566         (print_dependency): Likewise.
 567
 568 2000-11-21  Jim Wilson  <wilson@redhat.com>
 569
 570         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 571         for unwind info section.
 572         (dot_endp): Likewise for unwind section.
 573
 574         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 575         fix_new_exp.
 576
 577 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 578
 579         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 580         (output_insn): Call dwarf2_emit_insn.
 581         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 582
 583 2000-11-17  Richard Henderson  <rth@redhat.com>
 584
 585         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 586         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 587         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 588
 589 2000-11-17  Nick Clifton  <nickc@redhat.com>
 590
 591         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 592         .file pseudo ops.
 593
 594 2000-11-17  Richard Henderson  <rth@redhat.com>
 595
 596         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 597
 598 2000-11-17  Richard Henderson  <rth@redhat.com>
 599
 600         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 601         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 602         tri-state definition of alpha_flag_mdebug.
 603         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 604         (s_alpha_file): Store first .file directive.
 605         (s_alpha_stab): New.
 606         (md_pseudo_table): Add stabs and stabn.
 607
 608 2000-11-17  Richard Henderson  <rth@redhat.com>
 609
 610         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 611
 612 2000-11-17  Richard Henderson  <rth@redhat.com>
 613
 614         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 615         (main): Call dwarf2_finish.
 616         * as.h (debug_type): Clarify documentation of the meaning
 617         of this variable.
 618         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 619         (print_stats): Fix parenthesis problem.
 620         (now_subseg_size): New.
 621         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 622         (dwarf2_directive_file): Don't set debug_type.
 623         (dwarf2_where): Honor DEBUG_DWARF2 first.
 624         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 625         do nothing if not emitting dwarf2 debug info, or no work.
 626         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 627         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 628         (ecoff_new_file): Likewise.
 629         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 630         commentary wrt dwarf2.
 631
 632         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 633         ATTRIBUTE_UNUSED as needed.
 634         (emit_insn): Call dwarf2_emit_insn.
 635         (s_alpha_file): New.
 636         (s_alpha_loc): New.
 637         (s_alpha_coff_wrapper): Don't handle them.
 638         (md_pseudo_table): Update for .file and .loc.
 639         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 640
 641         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 642         don't protect with debug_type.
 643         * config/tc-hppa.c (md_assemble): Likewise.
 644         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 645         * config/tc-mn10300.c (md_assemble): Likewise.
 646         * config/tc-sh.c (md_assemble): Likewise.
 647         * config/tc-v850.c (md_assemble): Likewise.
 648
 649         * config/tc-arm.c (arm_end_of_source): Remove.
 650         * config/tc-hppa.c (pa_end_of_source): Remove.
 651         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 652         * config/tc-mn10300.c (mn10300_finalize): Remove.
 653         * config/tc-sh.c (sh_finalize): Remove.
 654         * config/tc-v850.c (sh_finalize): Remove.
 655
 656         * config/tc-arm.h (md_end): Remove.
 657         * config/tc-hppa.h (md_end): Remove.
 658         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 659         * config/tc-m68hc11.h (md_end): Remove.
 660         * config/tc-mn10300.h (md_end): Remove.
 661         * config/tc-sh.h (md_end): Remove.
 662         * config/tc-v850.h (md_end): Remove.
 663
 664         * config/tc-ia64.c (emit_one_bundle): Don't protect
 665         dwarf2 bits with debug_type.
 666         (md_assemble): Likewise.
 667         (ia64_end_of_source): Don't call dwarf2_finish.
 668
 669 2000-11-16  Jim Wilson  <wilson@redhat.com>
 670
 671         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 672         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 673         > 16.
 674
 675 2000-11-16  H.J. Lu  <hjl@gnu.org>
 676
 677         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 678         version name.
 679
 680 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 681
 682         * config/tc-tic30.c: Fix formatting.
 683         * config/tc-tic80.c: Likewise.
 684         * config/tc-v850.c: Likewise.
 685         * config/tc-vax.c: Likewise.
 686         * config/tc-w65.c: Likewise.
 687         * config/tc-z8k.c: Likewise.
 688
 689 2000-11-14  DJ Delorie  <dj@redhat.com>
 690
 691         * config/tc-v850.c: Support dwarf2.
 692         * config/tc-v850.h: Ditto.
 693
 694         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 695         parse_cons_expression_v850 to initialize hold_cons_reloc.
 696
 697 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 698
 699         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 700         (errata_nops_necessary_p): New function.
 701         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 702         md.
 703
 704 2000-11-14  Jim Wilson  <wilson@redhat.com>
 705
 706         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 707         return little endian bfd formats.
 708
 709 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 710
 711         * config/aout_gnu.h: Fix formatting.
 712         * config/atof-vax.c: Likewise.
 713         * config/m68k-parse.h: Likewise.
 714         * config/m88k-opcode.h: Likewise.
 715         * config/obj-elf.c: Likewise.
 716         * config/tc-arm.c: Likewise.
 717         * config/tc-cris.c: Likewise.
 718         * config/tc-i386.c: Likewise.
 719         * config/tc-ia64.c: Likewise.
 720         * config/tc-mn10300.c: Likewise.
 721         * config/te-386bsd.h: Likewise.
 722         * config/te-hppa.h: Likewise.
 723         * config/te-nbsd.h: Likewise.
 724         * config/te-ppcnw.h: Likewise.
 725         * config/te-sparcaout.h: Likewise.
 726         * config/te-tmips.h: Likewise.
 727         * config/vax-inst.h: Likewise.
 728         * config/vms-conf.h: Likewise.
 729
 730 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 731
 732         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 733
 734 2000-11-13  H.J. Lu  <hjl@gnu.org>
 735
 736         * config/obj-elf.c (elf_frob_symbol): Support
 737         ".symver name,name2@@@nodename".
 738         (elf_frob_file_before_adjust): Likewise.
 739
 740         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 741         and ".symver name,name2@@@nodename".
 742         Fix a typo.
 743
 744 2000-11-12  H.J. Lu  (hjl@gnu.org)
 745
 746         * config/obj-elf.c (obj_elf_symver): Check missing version
 747         name.
 748
 749 2000-11-12  H.J. Lu  (hjl@gnu.org)
 750
 751         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 752         instead of bfd_vma for non-bfd assemblers.
 753
 754 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 755
 756         * itbl-ops.c: Fix comment typos.
 757
 758 2000-11-08  Jim Wilson  <wilson@redhat.com>
 759
 760         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 761         (struct unwind): Add next_slot_frag field.
 762         (slot_index): New parameters slot_frag and first_frag.  Add code
 763         to add in frag sizes when different.  Add comments.
 764         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 765         arguments to slot_index.
 766         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 767         loop end.  Set next_slot_frag field.
 768
 769 2000-11-07  H.J. Lu  <hjl@gnu.org>
 770
 771         * doc/as.texinfo (.symver): Updated for versioned symbol
 772         reference.
 773
 774         * obj.h (format_ops): Add the frob_file_before_adjust field.
 775
 776         * config/obj-aout.c (aout_format_ops): Set the
 777         frob_file_before_adjust field to 0.
 778         * config/obj-coff.c (coff_format_ops): Likewise.
 779         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 780
 781         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 782         name.
 783         (elf_frob_file_before_adjust): New function to remove unneeded
 784         versioned symbols from the symbol table.
 785         (elf_format_ops): Set the frob_file_before_adjust field to
 786         elf_frob_file_before_adjust.
 787
 788         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 789         not defined.
 790
 791         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 792
 793 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 794
 795         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 796         BIG_ENDIAN macros.
 797         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 798         Fix compile time warning messages.
 799
 800 2000-11-07  Nick Clifton  <nickc@redhat.com>
 801
 802         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 803         buffer in order to avoid buffer overflows.
 804
 805 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 806
 807         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 808         Change M to m for -milp32 or -mlp64 to match gcc.
 809         (dot_endp): Use bytes_per_address instead of 8.
 810         (emit_one_bundle): Use number_to_chars_littleendian instead of
 811         md_number_to_chars.
 812         (fix_insn): Likewise.
 813         (ia64_init): New function.
 814         (ia64_target_format): New function.
 815         (md_begin): Set endianness, arch, and machine as appropriate.
 816         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 817         Make these macros depend on TE_HPUX macro.
 818         (TARGET_FORMAT): Define.
 819         (HOST_SPECIAL_INIT): Define.
 820         * config/te-hpux.h: New file.
 821         * configure.in: Add "ia64-*-hpux*" target to configure.
 822         * configure: Regenerate.
 823
 824 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 825
 826         * as.c: Fix formatting.
 827         * dwarf2dbg.c: Likewise.
 828         * input-file.c: Likewise.
 829         * input-file.h: Likewise.
 830         * input-scrub.c: Likewise.
 831         * itbl-ops.c: Likewise.
 832         * listing.c: Likewise.
 833         * macro.h: Likewise.
 834         * messages.c: Likewise.
 835         * read.c: Likewise.
 836         * subsegs.c: Likewise.
 837         * subsegs.h: Likewise.
 838         * write.c: Likewise.
 839
 840 2000-11-06  Nick Clifton  <nickc@redhat.com>
 841
 842         * doc/as.texinfo: Add GNU Free Documentation License.
 843         * doc/gasp.texi:  Add GNU Free Documentation License.
 844         * doc/as.1:  Add GNU Free Documentation License.
 845
 846 2000-11-05  Nick Clifton  <nickc@redhat.com>
 847
 848         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 849
 850 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 851
 852         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 853         * configure: Regenerate.
 854
 855 2000-11-01  Nick Clifton  <nickc@redhat.com>
 856
 857         * read.c (original_case_string): New global variable.
 858         (read_a_source_file): Copy opcode string into
 859         original_case_string if clobbering the case of the opcode.
 860         * read.h: Export the definition of original_case_string.
 861         * config/tc-arm.c (md_assembler): When parsing a .req
 862         directive use the original opcode string, not the case
 863         clobbered version.
 864
 865 2000-11-02  Nick Clifton  <nickc@redhat.com>
 866
 867         * config/tc-mn10300.c (debug_line): Remove this static
 868         variable.
 869         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 870         dwarf2_where and dwarf2_gen_line_info.
 871
 872 2000-11-02  Theo Honohan  <th@futuretv.com>
 873
 874         * config/tc-arm.c (do_msr): Improve error message.
 875
 876 2000-10-31  Eric Christopher  <echristo@redhat.com>
 877
 878         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 879         or pc-relative, else use fx_offset.
 880
 881 2000-10-31  Jim Wilson  <wilson@redhat.com>
 882
 883         * config/tc-ia64.c (struct md): New field tag_fixups.
 884         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 885         qualifying predicate.
 886         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 887         tag_fixups.
 888         (ia64_start_line): Error if dangling qualifying predicate.
 889         (defining_tag): New static variable.
 890         (ia64_unrecognized_line, case '['): Parse tags.
 891         (ia64_frob_label): Create tag_fixups.
 892         (md_assemble): Reset md.qp.X_op after using it.
 893
 894 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 895
 896         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 897
 898 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 899
 900         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 901
 902 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 903
 904         * expr.c: Fix formatting.
 905         * flonum-copy.c: Likewise.
 906         * flonum.h: Likewise.
 907         * gasp.c: Likewise.
 908         * hash.c: Likewise.
 909
 910 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 911
 912         * as.h (OPTION_MD_BASE): Bump to 190.
 913         * as.c (parse_args) <std_longopts>: Add comment about the need to
 914         check OPTION_MD_BASE in as.h.
 915
 916         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 917         for weak symbols.
 918
 919 2000-10-27  Nick Clifton  <nickc@redhat.com>
 920
 921         * configure.in (emulations): Add m68hc12.
 922         * configure: Regenerate.
 923         * po/gas.pot: Regenerate.
 924
 925 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 926
 927         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 928         cpsr*.
 929         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 930
 931 2000-10-25  Nick Clifton  <nickc@redhat.com>
 932
 933         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 934         a DWARF2 line number information sequence.
 935
 936         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 937
 938         * read.c (generate_lineno_debug): Update comment describing why
 939         DWARF2 line number debug information is not generated
 940         automatically by this function.
 941
 942         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 943         not all.
 944
 945         * config/tc-arm.h (md_end): Define.
 946         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 947
 948         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 949         if generating DWARF2 line numbers.
 950         (arm_end_of_source): New function.  Call dwarf2_finish if
 951         necessary.
 952
 953         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 954         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 955         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 956
 957 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 958
 959         * tc-i386.c: Fix prototype declarations for functions taking no
 960         arguments.
 961
 962 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 963
 964         * tc-i386.c (i386_operand_modifier): Remove.
 965         (build_displacement_string): Remove.
 966         (i386_parse_seg): Remove.
 967         (i386_intel_memory_operand): Remove.
 968         (i386_intel_operand): Re-write using recursive descent parser based
 969         on MASM documentation.
 970         (struct intel_parser_s): New structure.
 971         (intel_parser): New static variable.
 972         (struct intel_token): New structure.
 973         (cur_token, prev_token): New static variables.
 974         (T_NIL): Define.
 975         (T_CONST): Define.
 976         (T_REG): Define.
 977         (T_BYTE): Define.
 978         (T_WORD): Define.
 979         (T_DWORD): Define.
 980         (T_QWORD): Define.
 981         (T_XWORD): Define.
 982         (T_SHORT): Define.
 983         (T_OFFSET): Define.
 984         (T_PTR): Define.
 985         (T_ID): Define.
 986         (intel_match_token): New function.
 987         (intel_get_token): New function.
 988         (intel_putback_token): New function.
 989         (intel_expr): New function.
 990         (intel_e05): New function.
 991         (intel_e05_1): New function.
 992         (intel_e06): New function.
 993         (intel_e06_1): New function.
 994         (intel_e09): New function.
 995         (intel_e09_1): New function.
 996         (intel_e10): New function.
 997         (intel_e10_1): New function.
 998         (intel_e11): New function.
 999
1000 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1001
1002         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1003         instructions to loose any special insn->architecture mask.
1004
1005         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1006         (sparc_md_end, sparc_arch_types, sparc_arch,
1007         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1008         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1009         request v9b architecture if they are used).
1010
1011 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1012
1013         * config/tc-m68k.c: Fix the previous misapplied patch.
1014
1015 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1016
1017         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1018         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1019         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1020         BFD_RELOC_*.
1021
1022 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1023
1024         * debug.c: Fix formatting.
1025         * depend.c: Likewise.
1026         * dwarf2dbg.c: Likewise.
1027         * dwarf2dbg.h: Likewise.
1028         * ecoff.c: Likewise.
1029         * expr.c: Likewise.
1030         * expr.h: Likewise.
1031         * flonum-konst.c: Likewise.
1032         * frags.h: Likewise.
1033
1034 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1035
1036         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1037         options.
1038         * doc/as.texinfo: Added notes about this new option.
1039
1040 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1041
1042         * config/tc-sh.c (JREG): Remove.
1043         (md_convert_frag): Remove #if 0:d code using JREG.
1044
1045 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1046
1047         * config/tc-i386.c (i386_operand_modifier): Only match
1048         modifiers SHORT and FLAT if they are followed by a space.
1049         (parse_register): When `allow_naked_reg' is set, do not confuse
1050         identifiers that start with a register name with a register.
1051
1052 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1053
1054         * app.c: Fix formatting.
1055         * as.c: Likewise.
1056         * as.h: Likewise.
1057         * bit_fix.h: Likewise.
1058         * cgen.c: Likewise.
1059         * cgen.h: Likewise.
1060         * cond.c: Likewise.
1061
1062 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1063
1064         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1065
1066 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1067
1068         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1069         Re-arrange function a little and improve error message.
1070
1071         * write.c (write_relocs): Fix a comment.
1072
1073         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1074         link-once sections.
1075
1076 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1077
1078         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1079
1080 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1081
1082         * config/tc-i386.c: Delete some useless comments, reformat others.
1083
1084         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1085         non-global syms in linkonce sections.
1086
1087 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1088
1089         * config/tc-ia64.c (operand_match): Don't use // style comments.
1090         * config/tc-i370.c: Likewise.
1091
1092 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1093
1094         Changes to handle varying register prefix and user symbol prefix.
1095         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1096         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1097         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1098         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1099         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1100         (demand_register_prefix): New variable.
1101         (md_pseudo_table): New pseudo ".syntax".
1102         (md_longopts): New options --no-underscore and --underscore.
1103         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1104         on symbols_have_leading_underscore.
1105         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1106         (get_spec_reg): Ditto.
1107         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1108         Fix formatting.
1109         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1110         --help.
1111         <case OPTION_NO_US, case OPTION_US>: New.
1112         (md_show_usage): Be brief and reformat to match continuation of
1113         --help.
1114         * po/gas.pot: Regenerate.
1115
1116 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1117
1118         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1119         force relocs for 12 bit branches.
1120         (md_apply_fix): Similarly, adjust logic here.
1121
1122 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1123
1124         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1125         adjust for external and weak syms as we will use a reloc.  Allow
1126         for +8 offset when calculating limits of branches.
1127         (hppa_fix_adjustable): Undo 2000-09-23 change.
1128         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1129         Correct distance calculation.
1130         (tc_gen_reloc): Print the file name and line number if we can't
1131         handle a fixup.
1132
1133         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1134         * config/tc-hppa.c (nonzero_dibits): Define.
1135         (arg_reloc_stub_needed): Check each arg and return value
1136         separately for zero case.
1137         (pa_align): Declare argument `bytes'.
1138
1139 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1140
1141         * config/tc-cris.c: Fix formatting.
1142         * config/tc-d10v.h: Likewise.
1143         * config/tc-d30v.c: Likewise.
1144         * config/tc-d30v.h: Likewise.
1145         * config/tc-fr30.c: Likewise.
1146         * config/tc-fr30.h: Likewise.
1147         * config/tc-m68k.c: Likewise.
1148         * config/tc-m68k.h: Likewise.
1149         * config/tc-pj.h: Likewise.
1150         * config/tc-ppc.c: Likewise.
1151         * config/tc-ppc.h: Likewise.
1152         * config/tc-sh.c: Likewise.
1153         * config/tc-sh.h: Likewise.
1154         * config/tc-sparc.c: Likewise.
1155         * config/tc-v850.h: Likewise.
1156         * config/tc-vax.h: Likewise.
1157         * config/tc-w65.h: Likewise.
1158         * config/tc-z8k.h: Likewise.
1159
1160 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1161
1162         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1163         checks only for ELF.
1164         (hppa_force_relocation): Likewise.
1165
1166 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1167
1168         * config/tc-ia64.c (dv_sem): Add "stop".
1169         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1170         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1171         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1172         match above.
1173         (mark_resources): Check IA64_RS_PRr.
1174
1175 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1176
1177         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1178         md_estimate_size_before_relax): Redesign and clean up the
1179         relaxation mechanism.
1180
1181 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1182
1183         * config/tc-ns32k.c: Fix formatting.
1184         * config/tc-ns32k.h: Likewise.
1185
1186 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1187
1188         * config/tc-m32r.c: Fix formatting.
1189         * config/tc-m32r.h: Likewise.
1190         * config/tc-m68851.h: Likewise.
1191         * config/tc-m68hc11.c: Likewise.
1192         * config/tc-m68hc11.h: Likewise.
1193         * config/tc-m88k.c: Likewise.
1194         * config/tc-mcore.c: Likewise.
1195         * config/tc-mcore.h: Likewise.
1196         * config/tc-mips.c: Likewise.
1197         * config/tc-mips.h: Likewise.
1198         * config/tc-mn10200.h: Likewise.
1199         * config/tc-mn10300.h: Likewise.
1200         * config/tc-tahoe.c: Likewise.
1201         * config/tc-tahoe.h: Likewise.
1202
1203 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1204
1205         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1206         Likewise in relaxation description comments.
1207
1208 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1209
1210         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1211         subtraction of two syms without emitting a relocation.
1212
1213         From  David Huggins-Daines  <dhd@linuxcare.com>
1214         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1215         global or weak symbols.
1216
1217 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1218
1219         * config/tc-h8300.h: Fix formatting.
1220         * config/tc-h8500.c: Likewise.
1221         * config/tc-h8500.h: Likewise.
1222         * config/tc-hppa.h: Likewise.
1223         * config/tc-i370.h: Likewise.
1224         * config/tc-i386.h: Likewise.
1225         * config/tc-i860.c: Likewise.
1226         * config/tc-i860.h: Likewise.
1227         * config/tc-i960.h: Likewise.
1228         * config/tc-ia64.c: Likewise.
1229         * config/tc-ia64.h: Likewise.
1230
1231 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1232
1233         * config/tc-a29k.c: Fix formatting.
1234         * config/tc-alpha.c: Likewise.
1235         * config/tc-arc.c: Likewise.
1236         * config/tc-arc.h: Likewise.
1237         * config/tc-arm.c: Likewise.
1238         * config/tc-arm.h: Likewise.
1239         * config/tc-avr.c: Likewise.
1240         * config/tc-avr.h: Likewise.
1241         * config/tc-tic30.c: Likewise.
1242         * config/tc-tic30.h: Likewise.
1243         * config/tc-tic54x.c: Likewise.
1244         * config/tc-tic54x.h: Likewise.
1245         * config/tc-tic80.c: Likewise.
1246         * config/tc-tic80.h: Likewise.
1247
1248 2000-09-14  Timothy Wall  <twall@cygnus.com>
1249
1250         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1251         parallel comparisons for later use.
1252         (struct rsrc): Add parallel comparison type.
1253         (resources_match): Skip special cases of PR usage (non-conflicting
1254         parallel compares).
1255
1256 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1257
1258         * config/obj-ecoff.c: Fix formatting.
1259         * config/obj-elf.c: Likewise.
1260         * config/obj-elf.h: Likewise.
1261         * config/obj-evax.h: Likewise.
1262         * config/obj-generic.h: Likewise.
1263         * config/obj-hp300.c: Likewise.
1264         * config/obj-hp300.h: Likewise.
1265         * config/obj-ieee.h: Likewise.
1266         * config/obj-vms.c: Likewise.
1267         * config/obj-vms.h: Likewise.
1268
1269 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1270
1271         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1272         (md_parse_option): Ditto.
1273         (md_longopts): Add -mips32 option.
1274         (md_show_usage): Document new options.
1275         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1276         (mips_ip): Assemble mfc0 with a sub-selection code.
1277         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1278         (mips_cpu_to_str): New function.
1279         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1280         Use CPU_* defines instead of hardcoded numbers.
1281
1282         * doc/as.texinfo: Document new options.
1283         * doc/c-mips.texi: Ditto.
1284
1285 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1286
1287         * as.h: Fix formatting.
1288         * asintl.h: Likewise.
1289         * bit_fix.h: Likewise.
1290         * config/obj-aout.c: Likewise.
1291         * config/obj-aout.h: Likewise.
1292         * config/obj-bout.c: Likewise.
1293         * config/obj-bout.h: Likewise.
1294         * config/obj-coff.c: Likewise.
1295         * config/obj-coff.h: Likewise.
1296         * dwarf2dbg.h: Likewise.
1297         * expr.h: Likewise.
1298         * flonum.h: Likewise.
1299         * frags.h: Likewise.
1300         * itbl-ops.h: Likewise.
1301         * macro.h: Likewise.
1302         * read.h: Likewise.
1303         * sb.h: Likewise.
1304         * struc-symbol.h: Likewise.
1305         * subsegs.h: Likewise.
1306         * symbols.h: Likewise.
1307         * tc.h: Likewise.
1308         * write.h: Likewise.
1309
1310 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1311
1312         * bignum-copy.c: Fix formatting.
1313         * config/tc-i370.c: Likewise.
1314         * config/tc-i960.c: Likewise.
1315         * config/tc-m68k.c: Likewise.
1316         * ehopt.c: Likewise.
1317         * flonum-copy.c: Likewise.
1318         * flonum-konst.c: Likewise.
1319         * flonum-mult.c: Likewise.
1320         * literal.c: Likewise.
1321         * read.c: Likewise.
1322         * sb.c: Likewise.
1323         * stabs.c: Likewise.
1324         * subsegs.c: Likewise.
1325
1326 2000-09-09  Philip Blundell  <philb@gnu.org>
1327
1328         * configure.in (arm*-*-uclinux*): New target.
1329         * configure: Regenerate.
1330
1331 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1332
1333         * input-file.c: Fix formatting.
1334         * itbl-ops.c: Likewise.
1335         * messages.c: Likewise.
1336
1337 2000-09-08  Philip Blundell  <philb@gnu.org>
1338
1339         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1340         offset is negative.
1341
1342 2000-09-07  H.J. Lu  <hjl@gnu.org>
1343
1344         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1345         * configure: Rebuild.
1346
1347 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1348
1349         * atof-generic.c: Fix formatting.
1350         * config/tc-mips.c: Likewise.
1351         * config/tc-vax.c: Likewise.
1352         * input-scrub.c: Likewise.
1353
1354 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1355
1356         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1357         * configure.in (sh-*-linux*): Added.
1358         * configure: Rebuilt.
1359
1360 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1361
1362         * config/tc-hppa.c: Fix formatting.
1363
1364         * ecoff.c: Fix formatting.
1365
1366 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1367
1368         * configure: Rebuilt with new libtool.m4.
1369
1370 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1371
1372         * cgen.c: Fix formatting.
1373         * config/tc-ia64.c: Likewise.
1374
1375 2000-09-05  Nick Clifton  <nickc@redhat.com>
1376
1377         * aclocal.m4: Regenerate.
1378         * config.in: Regenerate.
1379         * configure: Regenerate.
1380         * po/gas.pot: Regenerate.
1381
1382 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1383
1384         * config/tc-cris.c: Correct comment typos.
1385
1386 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1387
1388         * config/tc-mn10300.c: Cleanup.
1389         (md_pcrel_from): Enable.
1390
1391 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1392
1393         * expr.c (operand): Fix a comment typo.
1394         * write.c (write_relocs): Fix a signed/unsigned warning.
1395
1396         * config/tc-hppa.c (fudge_reg_expressions): New
1397         (hppa_force_reg_syms_absolute): New.
1398         (pa_equ): Allow reg_section expressions.
1399         * config/tc-hppa.c (md_optimize_expr): Define.
1400         (hppa_force_reg_syms_absolute): Prototype.
1401
1402         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1403         (pa_parse_number): Pass in arg to select fp reg parsing.
1404         Return 1 to indicate format checks pass.  If strict, then only
1405         accept a register or register symbol.  Return value in...
1406         (pa_number): New static for pa_parse_number.
1407         (FP_REG_BASE): Define.
1408         (FP_REG_RSEL): Define.
1409         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1410         appropriate.  White space changes.
1411         (need_pa11_opcode): Don't bother passing any params, get them from
1412         globals instead.
1413         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1414         Remove extraneous check in case 'Q'.
1415         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1416         reg, set section of resulting symbol to reg_section.
1417         (pa_parse_space_stmt): Modify call to pa_parse_number.
1418         (pa_space): Likewise.
1419
1420         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1421         (hppa_force_relocation): Handle vtable relocs.
1422         (pa_vtable_entry): New.
1423         (pa_vtable_inherit): New.
1424         (md_pseudo_table): Add entries for vtable pseudos.
1425         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1426         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1427         against weak syms.
1428         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1429         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1430         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1431         millicode import.
1432         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1433         specify a symbol type.
1434
1435         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1436         dependent things together.
1437         (md_elf_symbol_type): Define.
1438
1439         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1440         symbol.
1441         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1442
1443         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1444         (obj_elf_vtable_entry): Declare.
1445
1446         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1447         and export function.
1448         (obj_elf_vtable_entry): Similarly.
1449         (elf_pseudo_table): Fix the damage with a cast.
1450
1451 2000-09-03  Richard Henderson  <rth@cygnus.com>
1452
1453         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1454         for template selection when a label is needed.
1455
1456 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1457
1458         * config/tc-ia64.c: Fix formatting.
1459
1460 2000-09-02  Nick Clifton  <nickc@redhat.com>
1461
1462         * configure.in: Increase version number to 2.10.91.
1463         * configure: Regenerate.
1464         * aclocal.m4: Regenerate.
1465         * config.in: Regenerate.
1466         * po/gas.pot: Regenerate.
1467         * Makefile.in: Regenerate.
1468
1469 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1470
1471         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1472         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1473         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1474         similar relocs.
1475         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1476         branches.
1477
1478 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1479
1480         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1481         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1482         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1483         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1484         (GOT_symbol): New variable.
1485         (md_undefined_symbol): Set it.
1486
1487 2000-09-01  Richard Henderson  <rth@cygnus.com>
1488
1489         * config/tc-ia64.c (match): Don't inline.
1490         (extra_goodness): New.
1491         (md_begin): Prefer nop.f and nop.b for best_template.
1492
1493 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1494
1495         * as.c: Fix formatting.
1496         * cond.c: Likewise.
1497         * frags.c: Likewise.
1498         * macro.c: Likewise.
1499
1500 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1501
1502         * config/tc-mn10300.c:  Cleanup and fix warnings.
1503         (md_pseudo_table): Add initializers.
1504         (md_show_usage): Cleanup.
1505         (md_parse_option): Fix warnings.
1506         (md_undefined_symbol): Fix warnings.
1507         (md_conver_frag): Fix warnings.
1508         (tc_gen_reloc): Fix warnings.
1509         (md_apply_fix3): Fix warnings.
1510         (check_operand): Fix warnings.
1511
1512 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1513
1514         * acinclude.m4: Include libtool and gettext macros from the
1515         top level.
1516         * aclocal.m4, configure: Rebuilt.
1517
1518 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1519
1520         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1521
1522 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1523
1524         * listing.c: Fix formatting.
1525
1526 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1527
1528         * app.c: Fix a comment typo.  Fix formatting.
1529
1530 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1531
1532         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1533         offset of the target destination for jmp instructions.
1534         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1535
1536 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1537
1538         * NEWS: Mention support for CRIS.
1539
1540 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1541
1542         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1543         Sets `.lcomm' alignment to zero.
1544
1545 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1546
1547         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1548         (TC_FIX_ADJUSTABLE): Define.
1549
1550 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1551
1552         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1553         unwind.personality_routine is set.
1554
1555 2000-08-23  H.J. Lu  <hjl@gnu.org>
1556
1557         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1558
1559 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1560
1561         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1562         environment is pe.
1563
1564 2000-08-22  H.J. Lu  <hjl@gnu.org>
1565
1566         * config.in (STRICTCOFF): New for strict COFF.
1567
1568         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1569         i386-*-go32* and i386-go32-rtems*.
1570         * configure: Rebuilt.
1571
1572         * config/obj-coff.c (obj_coff_endef): Follow the historical
1573         behavior if STRICTCOFF is not defined.
1574
1575         * doc/internals.texi: Document STRICTCOFF.
1576
1577 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1578
1579         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1580         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1581         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1582         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1583         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1584         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1585         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1586         Likewise.
1587
1588 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1589
1590         * config/tc-mn10300.c: (md_apply_fix): New function.
1591         (mn10300_force_relocation): New function.
1592         (mn10300_fix_adjustable): New function.
1593
1594         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1595         (TC_HANDLES_FX_DONE): Define.
1596         (obj_fix_adjustable): Define.
1597         (MD_APPLY_FIX3): Define.
1598         (TC_LINKRELAX_FIXUP): Define.
1599
1600         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1601         previously defined.
1602         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1603
1604         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1605
1606 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1607
1608         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1609         if the fixup resulted in a relocation.
1610
1611 2000-08-18  Nick Clifton  <nickc@redhat.com>
1612
1613         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1614         Make reference to first element of shift_names explicit.
1615
1616 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1617
1618         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1619         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1620         add a symbol's address.  Removed all target-specific #ifdefs that
1621         used to accomplished the same.
1622         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1623         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1624         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1625         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1626         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1627
1628 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1629
1630         * dwarf2dbg.c: Fix formatting.
1631
1632 2000-08-17  Nick Clifton  <nickc@redhat.com>
1633
1634         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1635         to be recoded as logical shift lefts by zero.
1636
1637 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1638
1639         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1640         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1641         source registers.
1642         (note_register_values): Handle IA64_OPND_R3_2 operands.
1643
1644 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1645
1646         * config/tc-i860.c (md_operand): Silly typo fixed.
1647
1648 2000-08-16  Nick Clifton  <nickc@redhat.com>
1649
1650         * config/tc-arm.c (struct asm_shift): Delete.
1651         (shift[]): Delete.
1652         (enum asm_shift_index): New.
1653         (struct asm_shift_properties): New.
1654         (struct asm_shift_name): New.
1655         (shift_properties[]); New.
1656         (shift_names[]); New.
1657
1658         (decode_shift): Use new structures.
1659         Issue a warning is "ROR #0" is used.
1660         Issue a warning if "ASR #0" or "LSR #0" is used.
1661
1662         (md_begin): Initialise arm_shift_hsh table from new
1663         asm_shift_name array.
1664
1665 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1666
1667         * config/tc-sparc.c: Kill all warnings.
1668         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1669         in -xarch= as well.
1670         (md_show_usage): Update usage text.
1671
1672 2000-08-16  Nick Clifton  <nickc@redhat.com>
1673
1674         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1675         useful.
1676
1677 2000-08-15  Will Cohen  <wcohen@redhat.com>
1678
1679         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1680
1681         * config/tc-sh.c (md_assemble): Changed so debug_type
1682         test performed for ppi_assemble
1683         * config/tc-sh.c: Included dwarf2dbg.h.
1684         (debug_line): Defined.
1685         (md_assemble): Generates dwarf2 line info.
1686         (sh_finalize): New function.  Finalize dwarf2 info.
1687         (assemble_ppi): Returns size of code generated.
1688         (build_Mytes): Returns size of code generated.
1689         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1690         * config/tc-sh.h (md_end): Defined.
1691         (sh_finalize): Declared.
1692
1693 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1694
1695         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1696         md_number_to_chars.
1697
1698 2000-08-14  Nick Clifton  <nickc@redhat.com>
1699
1700         * config/tc-arm.c (do_bx): Allow "bx pc".
1701
1702 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1703
1704         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1705         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1706         (md_begin): Change assignment to md.flag to OR in the new bit.
1707
1708 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1709
1710         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1711         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1712         C_MOU, and C_EOS.
1713
1714 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1715
1716         * NEWS: Mention i860 support.
1717
1718 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1719
1720         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1721
1722 2000-08-14  Andreas Schwab  <schwab@suse.de>
1723
1724         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1725
1726 2000-08-11  Andreas Schwab  <schwab@suse.de>
1727
1728         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1729         argument.
1730
1731 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1732
1733         * expr.c: Fix formatting.
1734         * config/obj-bout.c: Likewise.
1735
1736 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1737
1738         * doc/c-i860.texi: Flesh out the i860 section more.
1739
1740 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1741
1742         * symbols.c: Fix formatting.
1743         * expr.c: Likewise.
1744
1745 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1746
1747         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1748         has the IgnoreSize bit set.
1749
1750 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1751
1752         From  Rodney Brown  <RodneyBrown@mynd.com>
1753         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1754         * configure: Regenerate.
1755
1756 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1757
1758         * hash.c: Fix formatting.
1759         * gasp.c: Likewise.
1760
1761 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1762
1763         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1764         (i860_fix_info): New enum.
1765         (MD_APPLY_FIX3): Define.
1766         (WORKING_DOT_WORD): Define.
1767         (TC_HANDLES_FX_DONE): Define.
1768         (DIFF_EXPR_OK): Define.
1769         (LISTING_HEADER): Define.
1770         (TARGET_FORMAT): Select target format based on endian flag.
1771         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1772         (target_big_endian): Add external declaration.
1773
1774         * config/tc-i860.c: All existing code reworked completely. Other
1775         new code shown below.
1776         (SYNTAX_SVR4): Define.
1777         (target_warn_expand): New variable.
1778         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1779         (md_longopts): Declare and define with new options (-EL, -EB,
1780         and -mwarn-expand).
1781         (md_show_usage): New function.
1782         (md_operand): New function.
1783         (obtain_reloc_for_imm16): New function.
1784         (md_apply_fix3): New function.
1785         (tc_gen_reloc): New function.
1786
1787 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1788
1789         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1790         2 bytes of the jump address are in the same frag.
1791         (find): Accept 68hc12 register indirect modes.
1792
1793         * NEWS: Mention 68HC11 & 68HC12 support.
1794
1795 2000-08-07  Richard Henderson  <rth@cygnus.com>
1796
1797         * config/tc-ia64.c (unwind): Add prologue_mask member.
1798         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1799         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1800         (dot_body): Clear unwind.prologue_mask.
1801         (dot_prologue): Set it.  Accept a register second argument.
1802
1803 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1804
1805         * config/atof-ieee.c: Fix formatting.
1806         * config/atof-tahoe.c: Likewise.
1807
1808 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1809
1810         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1811         work.
1812
1813         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1814         of .popsection, .previous, .pushsection, .subsection,
1815         .version, .vtable_entry, .vtable_inherit and .weak.
1816
1817 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1818
1819         * config/tc-cris.c: Fix formatting.
1820         * config/tc-i386.c: Likewise.
1821         * config/tc-sparc.c (sparc_ip): Simplify the code.
1822
1823 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1824
1825         * config/tc-cris.c: Rearrange code for readability.
1826         * config/tc-d10v.c: Fix formatting.
1827         * config/tc-m32r.c: Likewise.
1828         * config/tc-sparc.c: Likewise.
1829
1830 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1831
1832         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1833         before ia64_find_opcode.
1834         (md_assemble): Likewise.
1835
1836 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1837
1838         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1839         Undo some formatting fixes.
1840
1841 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1842
1843         * config/obj-som.c: Fix formatting.
1844         * config/obj-ieee.c: Likewise.
1845         * config/tc-arm.c: Likewise.
1846         * config/tc-v850.c: Likewise.
1847
1848 2000-08-01  Nick Clifton  <nickc@redhat.com>
1849
1850         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1851         index by command line option.
1852
1853 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1854
1855         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1856         (@node M68K-Branch): Rewrite to match the reality.
1857
1858 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1859
1860         * doc/c-i860.texi: New file.
1861         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1862         * doc/Makefile.in: Regenerate.
1863         * doc/all.texi: Add I860 as relevant architecture.
1864         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1865
1866 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1867
1868         * config/tc-d30v.c: Fix formatting.
1869
1870 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1871
1872         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1873         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1874         long emit a long branch if available instead of an absolute jump, never
1875         emit absolute jumps for anything with --pcrel.
1876
1877         * doc/c-m68k.texi: Document new command line option.
1878
1879 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1880
1881         * config/tc-avr.c: Use PARAMS macro in function declarations.
1882         Don't declare md_pcrel_from_section (already in tc-avr.h).
1883         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1884         (avr_operand): Don't set (unsigned) op_mask to -1.
1885
1886 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1887
1888         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1889         * configure: Regenerated.
1890         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1891         of operand to the .type directive (.e.g, "type").
1892
1893 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1894
1895         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1896         * app.c (do_scrub_chars): Record where first comment found.
1897         * read.c (read_a_source_file): Init found_comment on entry, and
1898         notify whether comments found on exit.
1899         * config/tc-hppa.c (md_shortopts): Add "c".
1900         (md_longopts): Add warn-comment.
1901         (md_parse_option): Handle it.
1902         (md_show_usage): Show available options.
1903         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1904
1905 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1906
1907         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1908         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1909         sym_ptr_ptr
1910         (md_estimate_size_before_relax): Don't fall off end of function.
1911
1912 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1913
1914         * config/tc-avr.c: Fix formatting.
1915         * config/tc-ns32k.c: Likewise.
1916
1917 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1918
1919         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1920
1921 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1922
1923         * config/tc-d10v.c: Fix formatting.
1924         * config/tc-z8k.c: Likewise.
1925         * config/tc-sparc.c: Likewise.
1926
1927 2000-07-26  Dave Brolley  <brolley@redhat.com>
1928
1929         * cgen.c (queue_fixup): Declare opinfo.
1930         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1931         (gas_cgen_md_operand): Ditto.
1932         (gas_cgen_md_apply_fix3): Ditto.
1933
1934 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1935
1936         * config/obj-coff.c (obj_frob_symbol): Don't merge
1937         labels. Don't merge if the symbol isn't constant. Return
1938         immediately if a symbol is merged.
1939
1940 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1941
1942         * frags.c (frag_align): Correct absolute section alignment.
1943
1944 2000-07-20  DJ Delorie  <dj@redhat.com>
1945
1946         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1947         it breaks linking against DLLs.
1948
1949 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1950
1951         * configure.in: Add CRIS support.
1952         * configure: Regenerate.
1953         * Makefile.am: (CPU_TYPES): Add cris.
1954         (CPU_OBJ_VALID) [aout]: Add cris.
1955         (MULTI_CPU_TYPES): Add cris.
1956         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1957         [coff]: Only i386 and mips are valid.
1958         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1959         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1960         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1961         Regenerate dependencies.
1962         * Makefile.in: Regenerate.
1963         * aclocal.m4: Regenerate.
1964         * as.c: Declare crisaout, criself.
1965         * config/tc-cris.h, config/tc-cris.c: New.
1966         * config/e-criself.c, config/e-crisaout.c: New.
1967         * po/POTFILES.in, po/gas.pot: Regenerate.
1968
1969 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1970
1971         * read.c: Fix formatting.
1972         * write.c: Fix formatting.
1973
1974 2000-07-19  H.J. Lu  <hjl@gnu.org>
1975
1976         * sb.c: Include <stdlib.h> if exists for abort ().
1977
1978 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1979
1980         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1981         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1982         (pa_type_args): Same here.
1983
1984 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1985
1986         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1987         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1988         the storage class is already set.
1989
1990 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1991
1992         * config/tc-m68hc11.c: Fix formatting.
1993         * config/tc-mn10200.c: Likewise.
1994         * config/tc-mn10300.c: Likewise.
1995         * config/tc-pj.c: Likewise.
1996         * config/tc-tic80.c: Likewise.
1997         * config/tc-w65.c: Likewise.
1998
1999 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2000
2001         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2002         is defined.
2003
2004 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2005
2006         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2007         @code.
2008
2009 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2010
2011         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2012         ELF as are used for SOM (except the 32-bit reloc one) to decide
2013         whether a symbol can be reduced to a section symbol.  Expand on
2014         the comment for symbols involved in LR% and RR% expressions.
2015
2016 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2017
2018         * config/tc-mips.c (mips_disable_float_construction): New
2019         static variable.  Set to true if doubles should not be
2020         constructed by loading two single width fp registers with
2021         halves of the value.
2022         (mips_ip): Test mips_disable_float_construction.
2023         (md_longopts): Add command line switches --construct-floats
2024         and --no-construct-floats.
2025         (md_parse_option): Parse new command line options.
2026         (md_show_usage): Describe new command line options.
2027
2028         * doc/c-mips.texi: Document new command line options.
2029
2030 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2031
2032         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2033         * configure: Regenerate.
2034
2035 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2036
2037         * configure.in (DEFAULT_EMULATION setting): Revert part of
2038         2000-07-01 change that set te_multi=multi unless set to tmips.
2039         * configure: Regenerate.
2040
2041 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2042
2043         * config/obj-coff.c (coff_frob_section): Add padding to the last
2044         section when aligning it increases its size.
2045
2046 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2047
2048         * config/tc-tic54x.c: Fix formatting.
2049
2050 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2051
2052         * config/tc-h8500.c: Fix formatting.
2053         * config/tc-tic54x.c: Fix formatting.
2054
2055 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2056
2057         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2058         displacements correctly.
2059
2060         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2061
2062 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2063
2064         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2065         warning.
2066         (hash_jam): Ditto.
2067
2068 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2069
2070         From  David Huggins-Daines  <dhd@linuxcare.com>
2071         * config/te-hppalinux64.h: Add a new emulation.
2072         * configure.in (emulations): Add configure bits to support the
2073         64-bit Linux/parisc target.
2074         * configure: Regenerate.
2075
2076         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2077         (md_shortopts): Add `V' for ELF.
2078
2079         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2080         when SOM or ELF_ARG_RELOC are defined.
2081         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2082         ELF_ARG_RELOC are defined.
2083         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2084         (pa_stringer): ..Do it here instead.  Fix comment typos.
2085         (hppa_force_relocation): Cast enums to int before comparing with
2086         ints.
2087
2088         From  Ryan Bradetich  <rbradetich@uswest.net>
2089         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2090         redifinition warning.
2091         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2092         (hppa_force_relocation): ditto
2093         (md_apply_fix): Added cast to buf to fix warnings.
2094
2095         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2096         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2097
2098         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2099         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2100         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2101         reloc_type** to avoid warnings in switch.
2102         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2103         little earlier instead.
2104
2105         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2106         and elf.
2107         (pa_type_args): Use symbol_arg_reloc_info.
2108         (struct pa_it): Make arg_reloc unsigned int.
2109         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2110         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2111         (pa_code): Delete.  pa_text duplicates this function.
2112         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2113         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2114         int.
2115         (cons_fix_new_hppa): Actually change selector to e_fsel when
2116         warning about assuming so.
2117         (tc_gen_reloc): More example elf arg reloc code.
2118         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2119         (hppa_force_relocation): Likewise.
2120
2121         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2122         files.
2123         (pa_end_of_source): Prototype.
2124         (hppa_fix_adjustable): Prototype.
2125         (LABELS_WITHOUT_COLONS): Move it..
2126         * config/te-hppa.h: To here.
2127
2128         * config/te-hppa64.h: New file.
2129
2130         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2131         type.
2132         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2133         format -10, -16, 16 relocs.
2134         (hppa_elf_mark_end_of_function): Test for null
2135         last_call_info->start_symbol
2136
2137         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2138         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2139         re_assesmble_* functions.  Delete extraneous statements.  Fix
2140         typos in comments.
2141         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2142         insn to re_assemble_*.
2143
2144 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2145
2146         * doc/internals.texi (Expressions): Fix typo.
2147
2148 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2149
2150         * config/tc-sh.c: Fix formatting.
2151         * config/tc-tic54x.c: Fix formatting.
2152         * depend.c: Fix formatting.
2153         * flonum-konst.c: Likewise.
2154         * flonum-mult.c: Likewise.
2155
2156 2000-07-07  Kazu Hirata <kazu@hxi.com>
2157
2158         * config/tc-sh.c: Fix comments.
2159         * config/obj-vms.c: Fix comments.
2160         * config/tc-a29k.c: Likewise.
2161         * config/tc-alpha.c: Likewise.
2162         * config/tc-h8300.c: Likewise.
2163         * config/tc-h8500.c: Likewise.
2164         * config/tc-i370.c: Likewise.
2165         * config/tc-ia64.c: Likewise.
2166         * config/tc-m68hc11.c: Likewise.
2167         * config/tc-m68k.c: Likewise.
2168         * config/tc-mips.c: Likewise.
2169         * config/tc-ns32k.c: Likewise.
2170         * config/tc-ppc.c: Likewise.
2171         * config/tc-z8k.c: Likewise.
2172
2173 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2174
2175         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2176         Default to '(SEC_LOAD | SEC_DATA)'.
2177         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2178
2179         * doc/internals.texi (CPU Backend): Describe
2180         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2181
2182 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2183
2184         * as.c (parse_args): NULL terminate the long option list.
2185
2186 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2187
2188         * config/tc-d30v.h: Include "write.h" for fixS.
2189         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2190
2191 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2192
2193         * config/tc-d30v.c (write_2_short): Further changes to warning
2194         messages produced when combining EITHER_BUT_PREFER_MU attributed
2195         opcodes.
2196
2197 2000-07-05  DJ Delorie  <dj@redhat.com>
2198
2199         * MAINTAINERS: new
2200
2201 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2202
2203         * config/tc-arm.c (psrs): Accept combinations of flags.
2204
2205 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2206
2207         * config/tc-avr.c: Change _ () to _() around all strings marked
2208         for translation (exception from the usual coding style).
2209         (avr_opt): New struct variable, how the new switches are set.
2210         (OPTION_MMCU): Define as 'm' and actually use.
2211         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2212         (show_mcu_list): New function, display the list of known MCUs.
2213         (md_show_usage): Document the new switches.  Call show_mcu_list.
2214         (avr_set_arch): Change 'm' to OPTION_MMCU.
2215         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2216         Handle the new switches.
2217         (avr_operands): Disable warnings for undefined combinations of
2218         operands if -mall-opcodes.  Disable warnings for skipping two-word
2219         instructions if enhanced core or -mno-skip-bug.
2220         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2221         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2222         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2223         (avr_ldi_expression): Warn about implicit lo8().
2224         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2225
2226 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2227
2228         * configure.in: Add entry for mips-*-sysv4*MP*
2229         * configure: Rebuild
2230         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2231         elf32-tradlittlemips for traditional mips targets.
2232         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2233         test for Link Once sections as in adjust_reloc_syms.
2234         * config/te-tmips.h: New file for traditional mips targets. Define
2235         TE_TMIPS.
2236
2237 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2238
2239         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2240         flags argument is not present, don't change an existing section's
2241         section's attributes. If the flags argument is present, warn if the
2242         attributes don't match the section's current attributes. When
2243         long section names are supported, set SEC_LINK_ONCE and
2244         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2245
2246 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2247
2248         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2249         symbols; create them.
2250
2251 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2252
2253         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2254         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2255
2256 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2257
2258         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2259         expressions.  Ignore the problem when handling 16 bit signed
2260         immediates, because the assembler will take care of the relocation
2261         later.
2262
2263 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2264
2265         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2266         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2267         sequential order, and emit warning messages if the input source
2268         code contains constructs like that, or parallel constructs
2269         containing such opcodes.
2270
2271 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2272
2273         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2274         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2275         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2276         (md_show_usage): Update usage message.
2277         (md_parse_option): Allow redefinition of MCU type within the
2278         same avr[1-5] bfd machine type.  Show both old and new MCU type
2279         in the error message.
2280         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2281         Simplify 8K wrap code.
2282
2283 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2284
2285         * config/obj-aout.c: Remove all uses of DEFUN.
2286         * config/obj-ieee.c: Likewise.
2287         * config/tc-sh.c: Fix comment typos.
2288         * config/tc-tahoe.c: Likewise.
2289         * config/tc-vax.c: Likewise.
2290         * config/tc-w65.c: Likewise.
2291         * config/tc-z8k.c: Likewise.
2292         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2293
2294 2000-06-24  DJ Delorie  <dj@cygnus.com>
2295
2296         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2297         more changes from Sept 1999
2298         (tc_i386_fix_adjustable): ditto
2299         (md_apply_fix3): ditto
2300
2301 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2302
2303         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2304         (gas_cgen_parse_operand): Set it around expression() call.
2305         (gas_cgen_md_operand): Test for it before longjmp().
2306
2307 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2308
2309         * config/tc-h8500.c: Remove all uses of DEFUN.
2310         * config/tc-sh.c: Likewise.
2311         * config/tc-w65.c: Likewise.
2312         * config/tc-z8k.c: Likewise.
2313
2314         * config/tc-h8500.c: Fix typos in comments.
2315
2316 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2317
2318         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2319         is defined.
2320
2321 2000-06-23  matthew green  <mrg@redhat.com>
2322
2323         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2324         defined.  Fix error message for `[' grouping.
2325
2326 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2327
2328         * config/tc-h8300.c: Fix formatting and comment typos.
2329
2330 2000-06-22  Timothy Wall  <twall@cygnus.com>
2331
2332         * config/tc-ia64.c (note_register_values): Move premature QP
2333         notation clearing into the appropriate place.
2334
2335 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2336
2337         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2338         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2339         Sort list of files as for $(OBJS) in Makefile.am.
2340
2341         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2342         find one.  Remake dependencies.
2343         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2344         * Makefile.in: Regenerate.
2345         * doc/Makefile.in: Regenerate.
2346
2347         * config/tc-i386.c (i386_displacement): Don't assume a constant
2348         displacement is necessarily 16 bits when in 16 bit code mode.
2349         (md_assemble): Instead size the displacement here after we know
2350         for sure that a .code16gcc operand hasn't automatically added
2351         operand size prefixes.
2352
2353 2000-06-21  H.J. Lu  <hjl@gnu.org>
2354
2355         * Makefile.am: Rebuild dependency.
2356         * Makefile.in: Rebuild.
2357
2358 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2359
2360         * config/tc-h8300.c (parse_reg): Make the function static.
2361         (parse_exp): Likewise.
2362
2363 2000-06-20  DJ Delorie  <dj@cygnus.com>
2364
2365         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2366         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2367         for cygwin import libraries to work properly.
2368
2369 2000-06-20  H.J. Lu  <hjl@gnu.org>
2370
2371         * Makefile.am: Rebuild dependency.
2372         * Makefile.in: Rebuild.
2373         * configure: Likewise.
2374         * doc/Makefile.in: Likewise.
2375
2376 2000-06-20  Timothy Wall  <twall@cygnus.com>
2377
2378         * doc/internals.texi (CPU backend): Add @itemx for
2379         TC_START_LABEL_WITHOUT_COLON.
2380         * doc/c-tic54x.texi: New.
2381         * doc/as.texinfo: Add tic54x features and include primary tic54x
2382         documentation file.
2383         * doc/all.texi: Add C54X.
2384         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2385         * doc/Makefile.in: Regenerate.
2386         * configure.in: Add tic54x and define LIBM for tic54x.
2387         * configure: Regenrate.
2388         * config/tc-tic54x.[ch]: New.
2389         * config/obj-coff.h: Add tic54x.
2390         * Makefile.am: (CPU_TYPES): Add tic54x.
2391         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2392         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2393         (as_new_LDADD): Add $(LIBM).
2394         * Makefile.in: Regenerate.
2395
2396 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2397
2398         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2399         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2400         * doc/as.texinfo: Likewise.
2401
2402         * configure, Makefile.in: Regenerate.
2403         * configure.in (emulations): Recognize m6811 and m6812.
2404         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2405         Added files for 68hc11 and 68hc12 assembler.
2406         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2407         * config/tc-m68hc11.h: Header definition for that assembler.
2408
2409 2000-06-18  Nick Clifton  <nickc@redhat.com>
2410
2411         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2412         instead of OCTETS_PER_BYTE.
2413
2414         * config/tc-v850.c: Fix compile time warnings.
2415         * config/tc-ppc.c: Fix compile time warnings.
2416
2417 2000-06-18  H.J. Lu <hjl@gnu.org>
2418
2419         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2420         * configure: Rebuild.
2421
2422 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2423
2424         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2425         to BFD_ASSEMBLER.
2426
2427 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2428
2429         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2430         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2431
2432         * doc/c-mips.texi: Document newly accepted cpu variants.
2433
2434 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2435
2436         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2437
2438 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2439
2440         * macro.c (getstring): Make it possible to escape the quote
2441         character.
2442
2443 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2444
2445         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2446
2447 2000-06-13  H.J. Lu  <hjl@gnu.org>
2448
2449         * configure: Regenerate.
2450
2451 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2452
2453         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2454         separator.
2455         * doc/internals.texi (line_separator_chars): Semicolon is no
2456         longer a default.  Mention null and newline as defaults.
2457
2458         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2459
2460         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2461         * config/tc-i860.h (line_separator_chars): Likewise.
2462         * config/tc-h8300.c (line_separator_chars): Likewise.
2463         * config/tc-i960.c (line_separator_chars): Likewise.
2464         * config/tc-m68k.c (line_separator_chars): Likewise.
2465         * config/tc-mips.c (line_separator_chars): Likewise.
2466         * config/tc-ns32k.c (line_separator_chars): Likewise.
2467         * config/tc-sparc.c (line_separator_chars): Likewise.
2468         * config/tc-vax.c (line_separator_chars): Likewise.
2469
2470         * config/tc-h8300.c (comment_chars): Use string initialiser.
2471         * config/tc-i960.c (line_comment_chars): Likewise.
2472         * config/tc-z8k.c (comment_chars, line_comment_chars,
2473         line_separator_chars): Likewise.
2474
2475         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2476         for TE_LINUX.
2477
2478 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2479
2480         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2481         for size 1 fixes.
2482
2483 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2484
2485         * configure.in (VERSION): Update to show this is the CVS mainline.
2486
2487 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2488
2489         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2490         $at is the integer register $r28, vs. both $r28 and the floating
2491         point register $f28.
2492
2493 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2494
2495         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2496         (dot_endp): Don't call ia64_flush_insns.
2497         (emit_one_bundle): Don't delete prologue/body records from
2498         unwind_record list in first loop.  Rewrite second loop to account for
2499         this.
2500
2501 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2502
2503         * config/tc-ia64.c: Add missing prototypes.
2504         (generate_unwind_image): Cast argument to output_unw_records call.
2505
2506 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2507
2508         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2509
2510 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2511
2512         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2513         (REGISTER_P): likewise.
2514         (avr_opcodes): uses include/opcode/avr.h
2515         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2516
2517 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2518
2519         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2520         initializers too.
2521
2522 2000-06-03  H.J. Lu  <hjl@gnu.org>
2523
2524         * read.c (is_end_of_line): Put back `;'.
2525
2526 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2527
2528         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2529
2530 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2531
2532         * expr.c (operand): Test is_end_of_line outside switch to catch
2533         line separator chars that are also operators.
2534         (operator): Return O_illegal for line separator chars.
2535
2536         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2537         entry (or `!' entry for TC_HPPA).
2538
2539         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2540         before indexing is_end_of_line.  Remove redundant check for '\0'.
2541         (fp_op2): Likewise.
2542         * config/tc-h8500.c (md_assemble): Likewise.
2543         * config/tc-mcore.c (md_assemble): Likewise.
2544         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2545         (md_atof): Likewise
2546
2547         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2548         is_end_of_line.
2549         * config/tc-mcore.c (mcore_cons): Likewise.
2550         (mcore_float_cons): Likewise.
2551         (mcore_stringer): Likewise.
2552         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2553
2554 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2555
2556         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2557
2558 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2559
2560         * config/tc-sh.c: Fix compile time warning messages.
2561
2562         * config/tc-mips.c: Fix compile time warning messages.
2563
2564 2000-05-29  Philip Blundell  <philb@gnu.org>
2565
2566         * doc/as.texinfo: Update copyright dates.
2567         (Local Labels): Delete misplaced mention of ARM.
2568         * NEWS: Mention ARM ELF support.
2569
2570 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2571
2572         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2573         it is modified, and use the real_size to compute the frag address
2574         for dwarf2 line info.
2575
2576 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2577
2578         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2579         line-matching scheme to cope with automake moving variables around.
2580         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2581         * Makefile.in: Regenerate.
2582
2583 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2584
2585         * config/tc-sparc.c (sparc_relax): New.
2586         (md_longopts): Add -relax and -no-relax options.
2587         (md_parse_options, md_show_usage): Likewise.
2588         (md_apply_fix3): Optimize tail call into branch always if possible.
2589
2590 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2591
2592         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2593         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2594         rules, with warning when a GAS statement specifies a packing that
2595         will result in an instruction being squashed.
2596         Added typdef packing_type and enumerals, changed various integer
2597         literals to use the enumerals.
2598
2599 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2600
2601         * config/tc-ia64.c (dot_restorereg_p): New function.
2602         (md_pseudo_table): Add restorereg.p.
2603         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2604         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2605
2606         * config/tc-ia64.h (unw_record_type): Add unwabi.
2607         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2608         called MASK with members for imask, and the masks produced by
2609         fr_mem, gr_mem, br_mem, and frgr_mem.
2610         (unw_p_record): Add members ABI and CONTEXT.
2611         (unw_x_record): Add member AB.
2612         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2613         as pseudo-register for use during unwind info generation.
2614         (AR_PFS, AR_LC): New macros.
2615         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2616         whose names start with an at sign (as in "@priunat").
2617         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2618         register.
2619         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2620         proc_end, unwind_info, personality_routine): Consolidate into
2621         "unwind" structure to reduce offset-table use.  Add member
2622         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2623         to be emitted.
2624         (output_R1_format, output_R3_format, output_P3_format,
2625         output_P6_format): Initialize R with zero to reduce compiler warnings.
2626         (output_P7_format): Ditto.  Add `default' branch to switch
2627         statement to reduce compiler warnings.
2628         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2629         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2630         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2631         into single argument.
2632         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2633         compiler warnings.  Merge A and B args into single argument.
2634         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2635         A and B args into single argument.
2636         (free_record): Removed (wasn't used).
2637         (free_list_records): Also free imasks in prologue records.
2638         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2639         (output_spill_mask): Remove.
2640         (output_unwabi): New function.
2641         (output_epilogue, output_label_state, output_copy_state): Call
2642         alloc_record.
2643         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2644         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2645         argument.
2646         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2647         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2648         as part of handling the prologue records.  Emit region's imask if
2649         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2650         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2651         spill_sprel_p, and spill_reg_p records.
2652         (set_imask, count_bits, slot_index): New function.
2653         (fixup_unw_records): Fix region size computation.  Handle
2654         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2655         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2656         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2657         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2658         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2659         (dot_save): Use manifest constants for applicaton registers.
2660         Handle REG_PR and REG_PRIUNAT.
2661         (dot_restore): Don't just ignore it.
2662         (dot_restorereg): New function..
2663         (generate_unwind_image): Ensure unwind info is a multiple of eight
2664         bytes, not just four bytes.
2665         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2666         (dot_altrp): Don't just ignore it.
2667         (dot_savemem): New function.  Replaces dot_savesp() and
2668         dot_savepsp().  Use manifest constants for applicaton registers.
2669         Handle REG_PR and REG_PRIUNAT.
2670         (dot_savef): Simplify.
2671         (dot_saveb): Support generation of br_gr.
2672         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2673          dot_label_state, dot_copy_state): New function.
2674         (dot_unwabi): Don't just ignore it.
2675         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2676         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2677         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2678         (emit_one_bundle): Set slot number for prologue/body records
2679         *before* emitting the first insn.
2680         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2681         (md_begin): Declare "psp" pseudo-register.
2682         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2683         so we don't get segfault.
2684         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2685         counts as required per SW Conventions manual
2686         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2687         output_preds_psprel, output_preds_sprel, output_spill_base,
2688         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2689         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2690         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2691         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2692         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2693         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2694         (dot_vframe): Implement.
2695         (dot_vframesp, dot_vframepsp): New function.
2696
2697 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2698
2699         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2700         * configure: Regenerate.
2701
2702 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2703
2704         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2705         (md_estimate_size_before_relax): so we can use it here instead of
2706         old kludges.  Localise vars to blocks.  Comment.
2707
2708         * frags.c (frag_new): Update fr_var comments.
2709         * frags.h (struct frag): Ditto.
2710
2711 2000-05-22  Richard Henderson  <rth@cygnus.com>
2712
2713         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2714         (pseudo_func): Add pcrel.
2715         (operand_match):  Handle IA64_OPND_TGT64.
2716         (build_insn): Likewise.
2717         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2718         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2719         (fix_insn): Handle all three 64-bit relocation types.
2720
2721 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2722
2723         * obj.h (struct format_ops): New members begin, app_file,
2724         s_set_other, s_set_desc, s_get_type, s_set_type,
2725         separate_stab_sections, init_stab_section.
2726
2727         * config/obj-multi.h: Update GPL notice to v2.
2728         (obj_begin): New.
2729         (obj_app_file): New.
2730         (S_SET_SIZE): Test s_set_size for NULL before calling.
2731         (S_SET_ALIGN): Similar for s_set_align.
2732         (S_SET_OTHER): New.
2733         (S_SET_DESC): New.
2734         (S_GET_TYPE): New.
2735         (S_SET_TYPE): New.
2736         (SEPARATE_STAB_SECTIONS): New.
2737         (INIT_STAB_SECTION): New.
2738         (EMIT_SECTION_SYMBOLS): New.
2739         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2740
2741         * config/obj-elf.h: Update GPL notice to v2.
2742         Mention that this file is included from obj-multi.h.
2743         (obj_begin): Wrap definition in ifndef.
2744         (elf_file_symbol): Constify declaration.
2745         (obj_app_file): Ditto.
2746         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2747         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2748
2749         * config/obj-elf.c (elf_s_set_other): New.
2750         (elf_file_symbol): Constify argument.
2751         (elf_separate_stab_sections): New.
2752         (elf_init_stab_section): New.
2753         (elf_format_ops): Add new members.  Remove comma at end.
2754
2755         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2756         (ecoff_format_ops): Add new fields.  Remove comma at end.
2757         Mention inconsistency for emit_section_symbols.
2758
2759         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2760
2761         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2762         (coff_separate_stab_sections): New.
2763         (coff_format_ops): Add new members.
2764
2765         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2766         (obj_aout_s_set_other): New.
2767         (obj_aout_s_set_desc): New.
2768         (obj_aout_s_get_type): New.
2769         (obj_aout_s_set_type): New.
2770         (obj_aout_separate_stab_sections): New.
2771         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2772         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2773         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2774         appropriate.
2775         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2776
2777 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2778
2779         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2780         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2781         (md_estimate_size_before_relax): Ensure jumps to weak and
2782         externally visible symbols are relocatable.
2783
2784 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2785
2786         * stabs.c (aout_process_stab): Make global.
2787         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2788         * read.h (aout_process_stab): Declare.
2789
2790         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2791         Generalize to *aout, *coff *elf.
2792         * configure: Regenerated.
2793
2794         * doc/internals.texi (Object format backend): Say
2795         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2796
2797         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2798         * Makefile.in: Regenerated.
2799
2800 2000-05-19  Catherine Moore  <clm@cygnus.com>
2801
2802         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2803
2804 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2805
2806         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2807         instruction to reflect change in re_assemble_*.
2808
2809 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2810
2811         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2812         build PA64 ELF tools.
2813         * configure: Rebuilt.
2814
2815 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2816
2817         * Makefile.am: Regenerate dependencies.
2818         * Makefile.in: Regenerate.
2819
2820 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2821
2822         * config/tc-arm.c (struct asm_psr): Add boolean field
2823         distinguishing between CSPR and SPSR.  Rename 'number' field
2824         to 'field'.
2825         (psrs): Rearrange contents to match new asm_psr structure.
2826         (arm_psr_parse): Move next to psr_required_here.  Make it
2827         return an asm_psr structure.
2828         (psr_required_here): Use asm_psr structure returned by
2829         arm_psr_parse.
2830         (do_msr): Reorganise to allow psr_required_here to be called
2831         only once.
2832         (md_undefined_name): Mark 'name' parameter as unused, since
2833         the COFF target does not use it.
2834
2835 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2836
2837         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2838         standards.
2839         * config/te-aux.h:  Likewise.
2840         * config/te-dpx2.h:  Likewise.
2841         * config/te-go32.h:  Likewise.
2842         * config/te-hp300.h:  Likewise.
2843         * config/te-hppa.h:  Likewise.
2844         * config/te-i386aix.h:  Likewise.
2845         * config/te-ic960.h:  Likewise.
2846         * config/te-interix.h:  Likewise.
2847         * config/te-nbsd532.h:  Likewise.
2848         * config/te-pc532mach.h:  Likewise.
2849         * config/te-ppcnw.h:  Likewise.
2850         * config/te-psos.h:  Likewise.
2851         * config/te-sparcaout.h:  Likewise.
2852         * config/te-sun3.h:  Likewise.
2853         * config/te-sysv32.h:  Likewise.
2854
2855 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2856
2857         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2858         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2859         and sign extend without an if statement.
2860         (build_bytes): Likewise.
2861
2862 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2863
2864         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2865         X_add_symbol L_32 case.
2866
2867 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2868
2869         * config/te-freebsd.h: New file.
2870
2871 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2872
2873         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2874         bindtextdomain): Replace defines with those from intl/libgettext.h
2875         to quieten gcc warnings.
2876
2877         * NEWS: Mention x86 .arch and -q.
2878
2879         * config/tc-i386.c (quiet_warnings): New.
2880         (md_assemble): Use quiet_warnings.
2881         (md_parse_option): Set quiet_warnings from -q.
2882         (md_show_usage): Mention -q, delete -m.
2883         (flag_do_long_jump): Delete.
2884         (md_parse_option): Remove -m.
2885         (md_show_usage): Remove -m.
2886         (md_create_long_jump): Remove useless flag_do_long_jump code.
2887
2888         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2889         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2890
2891 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2892             Alexander Sokolov <robocop@netlink.ru>
2893
2894         * doc/c-i386.texi (i386-Arch): New section.
2895         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2896
2897         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2898         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2899         architecture has been given and is not 486.
2900         (set_cpu_arch): New.
2901         (md_pseudo_table): Add .arch.
2902         (md_assemble): Warn if cpu architecture has been given and an
2903         unsupported instruction.
2904
2905         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2906         Move operand_types bit defines after relevant template field.
2907         (template): Add cpu_flags.
2908         (Cpu*): Define.
2909         (arch_entry): New.
2910
2911 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2912
2913         * config/tc-mn10300.h (md_end): Define.
2914         (mn10300_finalize): Declare.
2915         * config/tc-mn10300.c: Include dwarf2dbg.h.
2916         (debug_line): Define.
2917         (md_assemble): Generate dwarf2 line info.
2918         (mn10300_finalize): New function.  Finalize dwarf2 info.
2919
2920 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2921
2922         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2923         external version of the relocation for weak symbols.
2924
2925 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2926
2927         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2928         frame size in units of 16 bytes, as required per SW Conventions manual.
2929         (output_unw_records): Output info-block header as a dword to get
2930         byte-order right.
2931
2932 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2933
2934         * as.h: #include "file", not <file> on files from ../include.
2935         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2936         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2937         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2938         (tc_coff_symbol_emit_hook): Ditto.
2939         (OPTCOUNT): Cast to int to avoid compiler warning.
2940         (md_begin): Fix signed/unsigned warnings.
2941
2942 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2943
2944         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2945         ABRANCH LONG case for a conditional branch on a 68000.
2946         (md_estimate_size_before_relax): Likewise.  Also handle
2947         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2948         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2949         PC-relative on all CPUs.
2950         (md_estimate_size_before_relax): Likewise.
2951
2952 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2953
2954         * as.c (parse_args): Just mention current year in printed
2955         copyright message.
2956
2957 2000-05-03  J.T. Conklin  <jtc@redback.com>
2958
2959         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2960         unit registers.
2961         (md_parse_option): Recognize -m7400.
2962
2963 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2964
2965         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2966         don't permit lp to become less than the words array.
2967
2968 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2969
2970         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2971         Fix little-endian case.
2972
2973 2000-05-03  David O'Brien  <obrien@NUXI.com>
2974
2975         * as.c (parse_args): Update copyright.
2976
2977 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2978
2979         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2980         for the .bss section too.
2981
2982 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2983
2984         * configure.in: Set em=linux for hppa-*-linux.
2985         * configure: Regenerate.
2986         * doc/Makefile.in: Regenerate with correct automake.
2987
2988         * frags.c (frag_grow): Sanity check chunk_size.
2989
2990         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2991         * config/obj-som.h: Likewise.
2992         * config/obj-ieee.h: Likewise.
2993
2994         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2995
2996         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2997         (md_pseudo_table): Fully initialise OBJ_ELF cases.
2998         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2999         (pa_ip): low_sign_unext now returns via function value.  Use
3000         re_assemble_* instead of dis_assemble_* and
3001         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3002         unnecessarily.
3003         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3004         (md_section_align, md_parse_option, md_show_usage,
3005         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3006         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3007         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3008         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3009         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3010         pa_text): Likewise.
3011         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3012         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3013         outside of switch.  Correct mask and shifting errors in case 10
3014         and case -11.  In case 21, compare against signed range to suit
3015         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3016         case 17 and case 22, use offsetT variable to properly check range.
3017         Use re_assemble_* here too.
3018         (evaluate_absolute): Change type of value to offsetT.  Call
3019         hppa_field_adjust to do the work for us.
3020         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3021         (pa_parse_cmpib_64_cmpltr): Ditto.
3022         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3023         of i to unsigned int.
3024         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3025         (pa_end_of_source): Return type is void.
3026
3027 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3028
3029         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3030
3031 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3032
3033         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3034         More comments added.
3035         (md_begin): Removed "construct symbols for each register name".
3036         Because register names conflicts with GCC generated function
3037         names.
3038         (avr_operand): Now constant numbers can be used as a register
3039         identifiers (0 as r0, 31 as r31).
3040         (md_assemble): use skip_space () before parsing instruction
3041         operands.
3042
3043 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3044
3045         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3046         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3047         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3048         * configure: Regenerate.
3049
3050 2000-04-29  Andreas Jaeger  <aj@suse.de>
3051
3052         * as.h: Correctly check GCC version.
3053
3054 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3055
3056         * doc/as.1: Fix unbalanced brackets.
3057
3058         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3059         TE_FreeBSD.
3060         (line_comment_chars): Set to '/' if TE_FreeBSD.
3061
3062 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3063
3064         * configure.in: Configury support for PA64 (currently disabled).
3065         * configure: Rebuilt.
3066
3067 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3068
3069         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3070         bfd_set_section_alignment.
3071
3072 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3073
3074         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3075         than 32.
3076
3077 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3078
3079         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3080         * doc/as.texinfo (Align): Include arm and strongarm in list of
3081         targets that have the second form of the behaviour of the .align
3082         directive.
3083
3084 2000-04-24  Mark Klein <mklein@dis.com>
3085
3086         * obj-som.c: Terminate obj_pseudo_table.
3087
3088 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3089
3090         * as.c (parse_args): Allow md_parse_option to override -a listing
3091         option.
3092         * config/obj-coff.c (add_lineno): Change type of offset parameter
3093         from "int" to "bfd_vma."
3094         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3095         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3096         (ppc_change_csect): Align correctly for XCOFF64.
3097         (ppc_machine): New function, which discards "ppc_machine" line.
3098         (ppc_tc): Cons for 8 when code is 64 bit.
3099         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3100         relocations.
3101         (md_parse_option): Handle -a64 and -a32.
3102         (ppc_xcoff64): New.
3103         * config/tc-ppc.h (TARGET_MACH): Define.
3104         (TARGET_FORMAT): Move to function.
3105         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3106
3107 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3108
3109         * config/tc-avr.c: New AVR_ISA_ defined.
3110         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3111         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3112         for `fmul', `movw' and `lpm R,Z' instructions.
3113         (avr_operands): Warn if current opcode is a two-word instruction
3114         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3115         (avr_opcodes): New commands added.
3116         (REGISTER_P): Check 'a' and 'v' constraint letters.
3117         (mcu_types): New MCU added.
3118
3119 2000-04-22  Timothy Wall  <twall@cygnus.com>
3120
3121         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3122         to "natval".
3123         (operand_match): Conditionally insert default bit values for IMMU9.
3124
3125 2000-04-14  Matthew Green  <mrg@cygnus.com>
3126
3127         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3128         * configure: Rebuilt.
3129
3130 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3131                           Jason Eckhardt  <jle@cygnus.com>
3132
3133         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3134
3135         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3136         Added handling of new operand types l,y,&,fe,fE,fx.
3137
3138 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3139                           David Mosberger  <davidm@hpl.hp.com>
3140                           Timothy Wall <twall@cygnus.com>
3141                           Andrew MacLeod  <amacleod@cygnus.com>
3142                           Jim Wilson  <wilson@cygnus.com>
3143
3144         * Makefile.am (CPU_TYPES): Add ia64.
3145         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3146         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3147         * Makefile.in: Rebuild.
3148         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3149         * configure: Rebuild.
3150         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3151         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3152         * expr.c (expr): Handle md_optimize_expr.
3153         * read.c (LEX_HASH): Add comment.
3154         * config/tc-ia64.c, config/tc-ia64.h: New files.
3155
3156 2000-04-21  Richard Henderson  <rth@cygnus.com>
3157
3158         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3159         bundling a non-delayed branch type instruction.
3160
3161 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3162
3163         * config/tc-mn10300.c (HAVE_AM30): Define.
3164         (md_assemble): Use it.
3165
3166 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3167
3168         * config/obj-elf.c (obj_elf_change_section): Check for changed
3169         section attributes.
3170
3171         * Makefile.am: (CPU_MULTI_VALID): Remove.
3172         (MULTI_CPU_TYPES): Define.
3173         (MULTI_CPU_OBJ_VALID): Define.
3174         (DEPTC): Use the above.
3175         (DEPOBJ): Same here.
3176         (DEP2): And here.
3177         Regenerate dependencies.
3178         * Makefile.in: Regenerate.
3179
3180 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3181
3182         * Makefile.am (YACC, LEX): Get them from configure.
3183
3184 2000-04-18  H.J. Lu  (hjl@gnu.org)
3185
3186         * config/tc-i386.c (offset_in_range): Use addressT instead of
3187         bfd_vma for non-bfd assemblers.
3188
3189 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3190
3191         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3192         doesn't give spurious errors.
3193
3194 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3195
3196         * as.h (SEEK_SET): Define if undefined.
3197
3198 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3199
3200         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3201         constants, and don't assume offsetT is 32 bits.
3202
3203 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3204
3205         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3206         (md_pcrel_from_section): Add prototype.
3207         (d10v_fix_adjustable): Add prototype.
3208         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3209
3210         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3211
3212 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3213
3214         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3215         symbol in frag chain.
3216
3217 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3218
3219         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3220         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3221         (fits_in_signed_word, smallest_imm_type): Ditto.
3222         (md_assemble): Use an offsetT var to hold offsetT values, not a
3223         long.
3224         (offset_in_range): New.
3225         (md_assemble): Use it.
3226         (md_convert_frag): Change type of target_address, opcode_address,
3227         and displacement_from_opcode_start to offsetT.
3228         (md_create_short_jump): Change type of offset to offsetT.
3229         (md_create_long_jump): Ditto.
3230         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3231         (md_chars_to_number): Remove.
3232         (output_invalid): Remove duplicate prototype.
3233
3234 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3235
3236         * Makefile.am (CPU_TYPES): Add 'avr'.
3237         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3238         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3239
3240         * Makefile.in: Regenerate.
3241
3242         * doc/as.texinfo: Add M32R documentation.
3243
3244 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3245
3246         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3247         --enable-build-warnings option.
3248         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3249         * Makefile.in, configure: Re-generate.
3250
3251 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3252
3253         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3254         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3255         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3256         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3257         (arm_force_relocation): Force relocations for
3258         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3259
3260 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3261
3262         * config/tc-sh.c (get_operands): There's no third operand if the
3263         first operand is an immediate.
3264
3265 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3266
3267         * config/tc-sh.c (immediate): Delete.
3268         (sh_operand_info): Add immediate member.
3269         (parse_reg): Use A_PC for pc.
3270         (parse_exp): Add second argument 'op'.  All callers changed.
3271         (parse_at): Expect pc to be coded as A_PC.
3272         Use immediate field in *op.
3273         (insert): Add fourth argument 'op'.  All callers changed.
3274         (build_relax): Add second argument 'op'.  All callers changed.
3275         (insert_loop_bounds): New function.
3276         (build_Mytes): Remove DISP_4.
3277         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3278         (assemble_ppi): Use immediate field in *operand.
3279         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3280         (md_apply_fix): Likewise.
3281         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3282
3283 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3284
3285         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3286
3287 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3288
3289         * internals.texi (CPU backend): Document
3290         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3291
3292 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3293
3294         * po/gas.pot: Regenerate.
3295
3296         * as.c (show_usage): Restore translated part of bug string.
3297         * gasp.c (show_usage): Likewise.
3298
3299         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3300         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3301         than move-if-change.
3302         (DEP1): Modify for "gcc -MM".
3303         (DEPTC): Likewise.
3304         (DEPOBJ): Likewise.
3305         (DEP2): Likewise.
3306         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3307         Update dependencies.
3308         * Makefile.in: Regenerate.
3309
3310 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3311
3312         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3313         (md_begin): Likewise.
3314         (HAVE_AM33): New macro.
3315         (md_assemble): Use it.  Match r_regs and xr_regs only if
3316         HAVE_AM33.
3317
3318 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3319
3320         * as.h: #include "bin-bugs.h"
3321         * as.c (show_usage): Use REPORT_BUGS_TO.
3322         * gasp.c: #include "bin-bugs.h"
3323         (show_usage): Use REPORT_BUGS_TO.
3324
3325         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3326
3327 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3328
3329         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3330         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3331         adjustments.
3332
3333 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3334
3335         * config/tc-i386.c (i386_immediate): Don't assume a constant
3336         immediate is necessarily 16 bits when in 16 bit code mode.
3337         (md_assemble): Instead set guess_suffix here after we have checked
3338         registers.
3339
3340 2000-04-02  Richard Henderson  <rth@cygnus.com>
3341
3342         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3343         quantities.  Correct right shift sign extension.
3344         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3345         32-bit value when shifting into place.
3346
3347 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3348
3349         * app.c: Add ATTRIBUTE_UNUSED as needed.
3350         * config/tc-ppc.c: Likewise.
3351         (ppc_size): Make unsigned long.
3352         (ppc_insert_operand): Add casts to avoid warnings.
3353
3354 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3355
3356         * config/tc-d10v.h (md_flush_pending_output): Define.
3357
3358 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3359
3360         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3361         segment.  Works for both BFD_ASSEMBLER and others.
3362         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3363
3364 2000-03-29  Nick Clifton <nickc@cygnus.com
3365
3366         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3367
3368 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3369
3370         * listing.c (LISTING_LHS_WIDTH): Default depends on
3371         LISTING_WORD_SIZE.
3372         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3373
3374 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3375
3376         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3377         string literal.
3378
3379 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3380
3381         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3382
3383         * config/tc-avr.c (mcu_types): Add missing initialiser.
3384         (md_pcrel_from_section): Add prototype.
3385         (avr_operand): Remove redundant test of unsigned < 0.
3386         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3387
3388 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3389
3390         * config/tc-avr.c: New file for AVR support.
3391         * config/tc-avr.h: Likewise.
3392         * configure.in: Add AVR support.
3393         * configure: Regenerate.
3394
3395 2000-03-26  Timothy Wall <twall@cygnus.com>
3396
3397         * gasp.c (macro_op): Add new argument to check_macro call.
3398         Macro structure definitions moved to macro.h
3399         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3400         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3401         nesting checks with an additional flag.
3402         (struct input_save): Add flag to indicate whether current sb
3403         should be checked for proper macro/conditional nesting.
3404         (input_scrub_push/pop): Save/restore nest check flag.
3405         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3406         defined.
3407         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3408         information if a pointer is provided.  This information may be
3409         used by the new macro hooks.
3410         * macro.h: Update prototype for check_macro.  Macro struct
3411         definitions moved here from macro.c/gasp.c.
3412         * read.c (read_a_source_file): Add parameter to check_macro call,
3413         and pass macro info to the macro hook, if defined.
3414         (input_scrub_insert_line): New.  Allow insertion of a line of
3415         characters into the input stream.
3416         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3417         file into the input stream.
3418         (s_include): Use input_scrub_insert_file.
3419         * internals.texi: Document new macro hooks.
3420         * as.h: New prototypes added.
3421
3422 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3423
3424         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3425         an initial capital letter.
3426         (i386_index_check): Reindent.
3427
3428 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3429
3430         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3431         relative branches.
3432
3433 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3434
3435         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3436         instruction operand bad if Rd > 7 when generating
3437         thumb instructions. Prevents for example,
3438         "adr r12,label" from silently failing and generating
3439         the wrong instruction.
3440
3441 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3442
3443         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3444         that have a destingation >= 0x400000.
3445         Fix compile time warning messages.
3446
3447 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3448
3449         * config/tc-sh.c (md_begin): When encountering insn that are
3450         not supported by the current arch, only change the name if
3451         its contents are the same as prev_name.
3452         (get_specific): If the the architecture doesn't match, fail.
3453
3454 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3455
3456         * config/tc-sh.c (IDENT_CHAR): Define.
3457         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3458         matching back where it came from.
3459
3460 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3461
3462         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3463
3464 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3465
3466         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3467         normal operands.
3468
3469 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3470
3471         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3472
3473 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3474
3475         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3476         floating-point-number, make sure 'f' is in FLT_CHARS.
3477
3478 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3479
3480         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3481         (s_lcomm_internal): Use it.
3482         * doc/internals.texi (CPU backend): Document it.
3483         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3484         bytes.
3485
3486 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3487
3488         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3489         when embedded-pic.
3490
3491         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3492         implementation doesn't have special handling for switch
3493         statements.
3494         (macro_build): Allow for code in sections other than .text.
3495         (macro): Likewise.
3496         (mips_ip): Likewise.
3497         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3498         Don't perform relocs if we will be outputting them.
3499         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3500         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3501         embedded-pic.
3502
3503 2000-03-09  Catherine Moore  <clm@cygnus.com>
3504
3505         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3506         relocation type based on the entry in the fixup structure.
3507         Put S_IS_EXTERN processing back in.
3508
3509 2000-03-08  H.J. Lu  (hjl@gnu.org)
3510
3511         * Makefile.am (install-exec-tooldir): Depend on
3512         install-exec-bindir for parallel make.
3513         * Makefile.in: Regenerated.
3514
3515 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3516
3517         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3518         switch.
3519         (md_parse_option): Parse -m32r command line switch - disable m32rx
3520         compatability.
3521         (md_show_usage): Document new option.
3522
3523         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3524         * doc/Makefile.in: Regenerate.
3525         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3526
3527 2000-03-02  Michael Meissner  <meissner@redhat.com>
3528
3529         * config/tc-d30v.c (check_range): Remove code that incorrectly
3530         sign extended values where bits < 32.
3531
3532 2000-03-02  H.J. Lu  (hjl@gnu.org)
3533
3534         * configure.in: Support --enable-targets=all on ia32.
3535         * configure: Regenerated.
3536
3537 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3538
3539         * gasp.c (do_align): Remove bogus check of alignment value.
3540
3541 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3542
3543         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3544         TC_PPC was defined forced the type of a symbol with no other type
3545         to be BSF_OBJECT.
3546
3547 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3548
3549         * doc/internals.texi (CPU backend): Mention that
3550         line_separator_chars do not break up comments.  Fix typos for
3551         LEX_AT and LEX_NAME descriptions.  Document operands for
3552         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3553         description of md_create_short_jump usage.  Document argument for
3554         md_undefined_symbol.
3555
3556 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3557
3558         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3559         (md_parse_option): Handle it.
3560         (md_show_usage): Document it.
3561
3562 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3563
3564         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3565         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3566         <andrea@suse.de>.
3567
3568 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3569
3570         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3571         from here..
3572         (md_assemble): To here, before template operands are matched.
3573         Also ensure a constant immediate is sign extended when we know the
3574         size is at most 16 bits.  This is to catch cases like "add
3575         $0xffc0,%ax" where we don't know the size, and thus that the
3576         immediate can be represented as Imm8S until after parsing the
3577         register operand.
3578         (i386_displacement): Similarly sign extend 16 bit constant
3579         displacements.
3580         (md_assemble): Relax 16-bit jump constant range check to suit sign
3581         extended displacements.
3582
3583 2000-02-26  Andreas Jaeger  <aj@suse.de>
3584
3585         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3586
3587 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3588
3589         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3590         call operands when intel_syntax.
3591         (intel_float_operand): Return 2 for "fi...".
3592         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3593         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3594         earlier "SHORT" change.
3595         (md_assemble): When determining suffix from Regs, exclude
3596         InOutPortReg.
3597
3598 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3599
3600         * configure: Add arm-wince, mips-pe and sh-pe targets.
3601         * configure: Regenerate.
3602
3603         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3604         sh-pe targets.
3605         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3606         "pe-mips" for the mips-pe target.
3607
3608         * config/tc-arm.c (insns): Change displacement encoded in BL
3609         and B instructions if the target port is arm-wince.
3610         (do_ldst): Do not bias the relocation offset if the target
3611         port is arm-wince.
3612         (md_pcrel_from): Add in missing relocation offset bias if the
3613         target os arm-wince.
3614
3615         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3616         (md_begin): Disable -G support for mips-pe target.
3617         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3618         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3619         COFF flavour.
3620
3621         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3622         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3623         assembler, just set the alignment to 4.
3624
3625         * config/te-wince-pe.h: New file for WinCE targets.  Define
3626         TE_WINCE.
3627
3628 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3629
3630         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3631         string instructions.
3632         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3633         (i386_intel_memory_operand): After finding a segment override,
3634         check again for no `[' before looking for a displacement.  Bomb if
3635         more than one displacement rather than silently discarding the
3636         second and subsequent ones.  Free strings malloc'd by
3637         build_displacement_string.
3638
3639 2000-02-24  Catherine Moore  <clm@cygnus.com>
3640
3641         * config/obj-som.c (obj_pseudo_table): Add "weak".
3642         (obj_som_weak): New routine.
3643
3644 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3645
3646         * config/tc-i386.c (union i386_op): New.
3647         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3648         Throughout file replace occurences of disps[n], imms[n], regs[n]
3649         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3650         intel mode operand swapping.  Add assert in regKludge and
3651         fake_zero_displacement code.  Test i.types[n] when outputting
3652         displacements and immediates.  Combine output of Disp16 with
3653         Disp32.
3654         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3655         when in intel mode by (not) reversing fsub and fdiv operands
3656         before the template search.  This fails for single operand
3657         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3658         undefined.  Instead fix the base_opcode after we've found the
3659         template.  Move base_opcode xor with found_reverse_match from
3660         opcode output code to before this fix so we test for the correct
3661         opcodes.
3662         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3663         check in intel mode.  Instead compare opcodes.
3664
3665         * config/tc-i386.h (TC_RELOC): Delete.
3666         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3667         with equivalent call to reloc.
3668
3669         * as.h (flag_m68k_mri): Move declaration after target include, and
3670         only declare when TC_M68K defined.  Define as zero otherwise.
3671         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3672         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3673         Define as zero otherwise.
3674         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3675         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3676         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3677         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3678         testing whether defined.
3679         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3680         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3681         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3682         rather than testing whether defined.
3683         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3684         (parse_mri_cons): Declare and use only when TC_M68K.
3685         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3686         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3687         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3688
3689         * NEWS: Mention IBM 370 support.
3690
3691 2000-02-23  Richard Henderson  <rth@cygnus.com>
3692
3693         * config/tc-i386.c (md_assemble): When swapping operands for
3694         intel_syntax, assume everything that's not Imm or Disp is a
3695         register.
3696
3697 2000-02-23  Linas Vepstas <linas@linas.org>
3698
3699         * config/tc-i370.c, config/tc-i370.h: New files.
3700         * Makefile.am: Add support for Linux/IBM 370.
3701         * configure.in: Likewise.
3702         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3703         * config/obj-elf.c: Include elf/i370.h
3704         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3705
3706         * Makefile.in: Regenerate.
3707         * configure: Regenerate.
3708
3709         * doc/c-i370.texi: New file.
3710         * doc/all.texi: Include it.
3711         * doc/as.texinfo: And here.
3712         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3713         * doc/Makefile.in: Regenerate.
3714
3715 2000-02-19  Michael Meissner  <meissner@redhat.com>
3716
3717         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3718         determine if an instruction can be used in parallel with an ADDppp
3719         or SUBppp instruction.
3720
3721 2000-02-22  Andrew Haley  <aph@cygnus.com>
3722
3723         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3724
3725 1999-12-30  Andrew Haley  <aph@cygnus.com>
3726
3727         * config/tc-mips.c (mips_gp32): New variable.
3728         (macro_build) Use mips_gp32.
3729         (mips_ip): Ditto.
3730         (md_longopts): Add "-mgp32" and "-mgp64".
3731         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3732
3733         (OPTION_M7900): Change offset
3734         (OPTION_NO_M7900): Ditto.
3735
3736 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3737
3738         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3739         warning, and bump it to 1.
3740
3741 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3742
3743         From Brad Lucier <lucier@math.purdue.edu>:
3744         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3745         match format.
3746
3747 2000-02-21  Catherine Moore  <clm@cygnus.com>
3748
3749         * config/tc-mips.c (MF_HILO_INSN): Define.
3750         (mips_7000_hilo_fix): Declare.
3751         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3752         (md_parse_option): Check for 7000_HILO_FIX options.
3753         (OPTION_M7000_HILO_FIX): Define.
3754         (OPTION_NO_M7000_HILO_FIX): Define.
3755         * doc/c-mips.texi (-mfix7000): Describe.
3756
3757 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3758
3759         * listing.c (print_lines): Remove unused variable `end'.
3760
3761         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3762         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3763         reloc_type when BFD_ASSEMBLER.
3764         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3765         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3766         statement and quell signed vs. unsigned comparison warning.
3767
3768 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3769
3770         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3771         the computed frag offset, rather than overwriting it.
3772
3773 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3774
3775         * config/tc-sh.c ("elf/sh.h"): Include.
3776         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3777         (md.begin): Initialize target_arch.
3778         Only include opcodes in has table that match selected architecture.
3779         (parse_reg): Recognize register names for sh-dsp.
3780         (parse_at): Recognize post-modify addressing.
3781         (get_operands): The leading space is now optional.
3782         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3783         arguments.  Update valid_arch.
3784         (build_Mytes): Add support for SDT_REG_N.
3785         (find_cooked_opcode): New function, broken out of md_assemble.
3786         (assemble_ppi, sh_elf_final_processing): New functions.
3787         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3788         (md_longopts, md_parse_option): New option: -dsp.
3789         * config/tc-sh.h (elf_tc_final_processing): Define.
3790         (sh_elf_final_processing): Declare.
3791
3792 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3793
3794         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3795         the unwinder subspace.  Save the current seg/subseg before creating
3796         the new seg/subseg.
3797
3798 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3799
3800         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3801         little endian targets.
3802         (INST_BYTE1): Redefine to handle big and little endian
3803         targets.
3804         (cpu_type): New type: Select between M340 and M210.
3805         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3806         instructions of the M340.
3807         (md_assemble): Add support for the MULSH and OPSR classes of
3808         instructions.
3809         (md_atof): Add support for little endian targets.
3810         (md_parse_option): Add support for -EL, -EB and -mcpu command
3811         line switches.
3812         (md_convert_frag): Add support for little endian targets.
3813         (md_apply_fix3): Add support for little endian targets.
3814         (md_number_to_chars): Add support for little endian targets.
3815
3816 2000-02-10  Timothy Wall  <twall@redhat.com>
3817
3818         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3819         defined, use it to verify the symbol just read should be a label.
3820
3821 2000-02-10  Timothy Wall  <twall@redhat.com>
3822
3823         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3824         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3825         around colons when KEEP_WHITE_AROUND_COLON is defined.
3826         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3827         and KEEP_WHITE_AROUND_COLON.
3828
3829 2000-02-08  Timothy Wall  <twall@redhat.com>
3830
3831         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3832         logic.
3833         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3834         implemented.
3835         (end_repeat): New.  Provide support for a "break" out of the
3836         repeat loop.
3837         * read.h: Add prototypes for new functions.
3838
3839 2000-02-08  Timothy Wall  <twall@redhat.com>
3840
3841         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3842         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3843         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3844         non-zero.
3845
3846 2000-02-08  Timothy Wall  <twall@redhat.com>
3847
3848         * read.c: Added elseif to directives table.
3849         * read.h: Added prototype for s_elseif.
3850         * doc/as.texinfo: Added description for elseif.
3851         * cond.c (s_elseif): New function
3852
3853 2000-02-04  Timothy Wall  <twall@redhat.com>
3854
3855         * listing.c (print_lines): Remove conditionals causing bug in
3856         listings.
3857
3858 2000-02-03  Timothy Wall  <twall@cygnus.com>
3859
3860         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3861         default values.
3862         * frags.c (frag_new): Calculate fr_fix in octets
3863         (frag_now_fix) Return offset as target address offset (bytes).
3864         (frag_now_fix_octets) New - Return offset in octets (8-bit
3865         quantities).
3866         * frags.h: Added prototype for frag_now_fix_octets().
3867         Distinguish between octets and bytes in field descriptions.
3868         * listing.c (calc_hex): Account for octets vs bytes when
3869         printing addresses/offsets.
3870         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3871         target is little-endian, print the octets in a word in big-endian
3872         order so that the display looks like a proper hexadecimal number,
3873         instead of having the octets reversed.
3874         * read.c (do_align): When recording alignment, alignment power
3875         should be in terms of target bytes (minimum addressible unit)
3876         instead of octets.
3877         (do_org) Convert ORG target address (byte) argument into an
3878         octet offset when generating a variable fragment.
3879         * symbols.c (resolve_symbol_value): Symbol final value
3880         converted to a target address offset (bytes) from its octet offset.
3881         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3882         offset (bytes) is adjusted by the frag offset (octets) converted
3883         to bytes.
3884         (coff_frob_section) Section alignment power is in terms of bytes;
3885         convert it to an octet alignment power when calculating size (and
3886         size mask) in octets.  Don't modify the section size in order to
3887         "align" it for TI COFF, since that format has a different method
3888         for storing alignment information.
3889
3890 2000-02-01  Timothy Wall  <twall@cygnus.com>
3891
3892         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3893         entries, matching the way GCC generates them.  If not escaped, the
3894         filename is encoded incorrectly.
3895
3896 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3897
3898         * config/tc-arm.c (reg_table): Add support for ATPCS register
3899         naming conventions.
3900
3901 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3902
3903         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3904         already defined.
3905         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3906         New macro.
3907         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3908         of a symbol when we really care about its value.
3909
3910 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3911
3912         * config/tc-mcore.c (md_assemble): Give warning message if
3913         operands passes to instruction are more than the spec.
3914
3915 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3916
3917         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3918         Thumb mode but the label seen was not declared as '.thumb_func'
3919         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3920         correct disassembly of Thumb code bounded by non function labels.
3921
3922 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3923
3924         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3925         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3926
3927         * Makefile.in: Same here.
3928         Update copyright.
3929
3930         * configure.in: Set bfd_gas for i386-aout when primary target
3931         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3932         we may need the primary te_file.  Remove incorrect comment.
3933
3934         * configure: Regenerate.
3935
3936         * config/e-i386aout.c: New file.
3937
3938         * as.c (USE_EMULATIONS): Move to before print_version_id.
3939         (struct emulation): Add i386aout.
3940         (show_usage): Split text strings.  Reformat -a text.  Add --em
3941         help.
3942         Update copyright.
3943
3944         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3945         (aout_format_ops): New.
3946         Update copyright.
3947
3948         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3949         preprocessor conditional and add aout USE_EMULATIONS tests.
3950         (read_a_source_file): Don't pass error strings to printf as
3951         format arg.
3952         Update copyright.
3953
3954         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3955         format arg.
3956         (do_data): Same here.
3957         (process_file): And here.
3958         Update copyright.
3959
3960         * symbols.c (colon): Rewrite "already defined" fatal message
3961         code for aout with USE_EMULATIONS.
3962         Update copyright.
3963
3964         * config/obj-aout.c (OBJ_HEADER): Define.
3965         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3966         fields of sentinel.
3967         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3968         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3969         forms here.
3970         (obj_aout_type): Expand S_SET_OTHER here too.
3971         (obj_read_begin_hook): Remove.
3972         (aout_pop_insert): New.
3973         (obj_aout_s_get_other): New.
3974         (obj_aout_s_get_desc): New.
3975         (aout_format_ops): New.
3976         Update copyright.
3977
3978         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3979         gets aout_pseudo_table.
3980         (aout_pseudo_table): Declare.
3981         (obj_read_begin_hook): Define.
3982         Update copyright.
3983
3984         * config/obj-coff.c (obj_pseudo_table): Rename to
3985         coff_pseudo_table.
3986         (coff_pop_insert): Use coff_pseudo_table.
3987         (coff_sec_sym_ok_for_reloc): Remove.
3988         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3989         and comment all zero entries and remove #if 0 code.
3990         Update copyright.
3991
3992         * config/obj-coff.h (obj_pop_insert): Define.
3993         (coff_pseudo_table): Declare.
3994         Update copyright.
3995
3996         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3997         s_get_size, s_set_size.  Comment all zero entries.
3998         Update copyright.
3999
4000         * config/obj-elf.c (elf_s_get_other): New function.
4001         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4002         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4003         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4004         comment.
4005         (obj_elf_parse_section_letters): Don't pass error strings to
4006         printf as format arg.
4007         Update copyright.
4008
4009         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4010         OBJ_MAYBE_ECOFF.
4011         (elf_s_get_other): Declare.
4012         (S_GET_OTHER) Define as elf_s_get_other if not already
4013         defined.
4014         (S_SET_OTHER): Only define when not already defined.
4015         (elf_obj_read_begin_hook): Declare.
4016         (obj_read_begin_hook): Define.
4017         (elf_obj_symbol_new_hook): Declare.
4018         (obj_symbol_new_hook): Define.
4019         Update copyright.
4020
4021         * config/obj-multi.h: Add copyright header and protect against
4022         multiple inclusion.  Add * to all function pointers.
4023         (OBJ_HEADER): If defined, include it rather than other defines
4024         in this file.
4025         (obj_frob_file_after_relocs): Test for NULL.
4026         (obj_symbol_new_hook): Here too.
4027         (obj_sec_sym_ok_for_reloc): And here.
4028         (S_GET_OTHER): Define.
4029         (S_GET_DESC): Define.
4030         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4031         (OBJ_MAYBE_ELF): Update comment.
4032
4033         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4034         OBJ_AOUT preprocessor conditional and handle emulation by
4035         testing OUTPUT_FLAVOR.
4036         (i386_displacement): Here too.
4037         (md_section_align): Similarly here.
4038         (i386_target_format): Conditionally compile when more than one
4039         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4040         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4041         (i386_displacement): Here too.
4042         Update copyright.
4043
4044         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4045         Define TARGET_FORMAT for aout only when not multi.
4046         Update copyright.
4047
4048         * config/te-multi.h: Delete file as it's identical to te-generic.h
4049
4050 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4051
4052         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4053         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4054         LONG_MNEM_SUFFIX.
4055
4056         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4057         DWORD_MNEM_SUFFIX.
4058         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4059         comments.
4060
4061 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4062
4063         * config/tc-mips.c (mips_do_align): New function.
4064         * config/tc-mips.h (md_do_align): Define.
4065
4066 2000-01-10  Philip Blundell  <philb@gnu.org>
4067
4068         * doc/c-arm.texi (ARM Options): Fix typo.
4069         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4070         line separator for Linux.
4071         * doc/as.texinfo (Comments): Mention the ARM.
4072
4073 2000-01-10  Philip Blundell  <pb@futuretv.com>
4074
4075         * configure.in (arm*-*-conix*): New target.
4076         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4077         armv*-*-linux-gnu.
4078         * configure: Regenerate.
4079
4080 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4081
4082         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4083         (obj_elf_visibility): New function.
4084
4085         * doc/as.texinfo (Visibility): New node: document visibility
4086         pseudo ops.
4087
4088 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4089
4090         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
4091         warning for absolute jump/call without `*' in non-intel mode.  No
4092         need to set i.types[0] JumpAbsolute in intel mode.
4093
4094 1999-12-22  Philip Blundell  <pb@futuretv.com>
4095
4096         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4097         hook function when changing sections.
4098         (arm_s_data): Likewise.
4099
4100 1999-12-14  Nick Clifton  <nickc@cygnus.com>
4101
4102         * config/tc-arm.c (md_parse_option): Add support for -marm720
4103         command line switch.
4104
4105 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
4106
4107         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4108         (r_registers, xr_registers): Define.
4109         (r_register_name, xr_register_name): New functions.
4110         (md_assemble): Handle new am33 operand types and instruction
4111         formats.
4112         (mn10300_insert_operand, check_operand): Likewise.
4113
4114 1999-11-29  Nick Clifton  <nickc@cygnus.com>
4115
4116         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4117         (s_force_thumb): Set thumb_mode to 2.
4118         (md_assemble): Do not complain about thumb instructions on a
4119         non-thumb target if thumb_mode is set to 2.
4120
4121 1999-11-28  Michael Meissner  <meissner@cygnus.com>
4122
4123         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4124         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4125         (O_...): Add new machine dependent expressions if we are handling
4126         explicit relocations.
4127         (alpha_reloc_op): New static table holding the explicit relocation
4128         information.
4129         (alpha_literal_hash): New static to hold the hash table for
4130         explicit relocations.
4131         (alpha_macros): Add support for explicit relocations.
4132         (md_begin): If explicit relocations, initialize hash table.
4133         (md_assemble): Don't print a second error if tokenize_arguments
4134         already printed an error message.
4135         (md_apply_fix): Add support for explicit relocations.
4136         (alpha_force_relocation): Ditto.
4137         (alpha_fix_adjustable): Ditto.
4138         (alpha_adjust_symtab): New function to support explicit
4139         relocations.
4140         (alpha_adjust_symtab_relocs): Ditto.
4141         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4142         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4143         Add support for explicit relocations.  Return -2 if an error
4144         message was already printed.
4145         (find_macro_match): Add support for explicit relocations.  Comment
4146         each of the cases.
4147         (emit_insn): Add support for explicit relocations.
4148         (assemble_tokens): Ditto.
4149         (emit_ldgp): Ditto.
4150         (load_expression): Ditto.
4151         (emit_lda): Ditto.
4152         (emit_ldah): Ditto.
4153         (emit_ir_load): Ditto.
4154         (emit_loadstore): Ditto.
4155         (emit_ldXu): Ditto.
4156         (emit_ldil): Ditto.
4157         (emit_sextX): Ditto.
4158         (emit_division): Ditto.
4159         (emit_jsrjmp): Ditto.
4160         (emit_retjcr): Ditto.
4161
4162         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4163         ELF object format.
4164         (tc_adjust_symtab): If explicit relocations, call the function
4165         alpha_adjust_symtab.
4166         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4167         relocations next to the literal relocation they reference.
4168         (TC_INIT_FIX_DATA): Initialize the new fields.
4169         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4170
4171 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
4172
4173         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
4174         'B' operand for PA2.0 bb instruction.
4175
4176 1999-11-18  Nick Clifton  <nickc@cygnus.com>
4177
4178         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4179         target.
4180
4181         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4182         relocs.
4183         (mcore_force_relocation): Force relocations to be generated for
4184         RVA relocs.
4185
4186 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4187
4188         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4189         (i386_displacement): Disallow O_big displacements.
4190
4191 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
4192
4193         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4194         Small improvements in error checking.
4195         (md_assemble): Support for unconditional ARM instructions.
4196         (md_parse_option): Support for -m[arm]v5e flag.
4197
4198 1999-11-12  Nick Clifton  <nickc@cygnus.com>
4199
4200         * macro.c (buffer_and_nest): Do not check beyond the end of the
4201         buffer.
4202
4203 1999-11-11  Nick Clifton  <nickc@cygnus.com>
4204
4205         * macro.c (buffer_and_nest): Look for seperator after TO and
4206         FROM tokens.
4207
4208 1999-11-08  Andrew Haley  <aph@cygnus.com>
4209
4210         * app.c (do_scrub_chars): When in State 10, treat backslash
4211         characters in the same way as as symbol characters.
4212
4213 1999-11-07  Richard Henderson  <rth@cygnus.com>
4214
4215         * config/tc-alpha.c (alpha_align): Check, don't assert, that
4216         the previous label was in the current section before playing
4217         with auto-alignment.
4218
4219 1999-11-06  Nick Clifton  <nickc@cygnus.com>
4220
4221         * config/tc-v850.c (v850_force_relocation): Force relocation
4222         for weak symbols.
4223         (v850_pcrel_from_selection): Do not compute a pcrel offset if
4224         the symbol is weak.
4225
4226 1999-11-05  Michael Meissner  <meissner@cygnus.com>
4227
4228         * expr.h (operatorT): Increase machine dependent operators to 16.
4229         * expr.c (op_rank): Ditto.
4230
4231 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
4232
4233         * read.c (pseudo_set): Reject attempts to set the value of a
4234         section symbol.
4235
4236         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4237         if it is defined.
4238
4239         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4240
4241         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4242         to bfd_set_section_contents.
4243
4244 1999-11-03  Nick Clifton  <nickc@cygnus.com>
4245
4246         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4247
4248 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
4249
4250         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4251         (mips_ip): Use OPCODE_IS_MEMBER.
4252
4253 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
4254
4255         * config/tc-arm.c (reg_required_here): Improve comments.
4256
4257         * config/tc-arm.c (thumb_opcode): Add "variants" field.
4258         (tinsns): Initialize variants field.
4259
4260         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4261         BAD_PC respectively.
4262
4263 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
4264
4265         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4266         * config/tc-arm.h: Fix compile time warnings.
4267
4268 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4269
4270         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4271         form @abs16, @(abs16) and @(abs16 + imm).
4272
4273 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
4274
4275         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4276         (ISA_HAS_64_BIT_REGS) New.
4277         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4278         mips_emit_delays,macro_build,load_register,load_addresss,
4279         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4280         and/or use new ISA_xxx macros in expressions involving
4281         ISA, particularly mips_opts.isa.
4282
4283 1999-10-18  Michael Meissner  <meissner@cygnus.com>
4284
4285         * expr.h (operatorT): Add machine dependent operators md1..md8.
4286         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
4287         for the machine dependent operators to use.
4288
4289         * expr.c (op_rank): Add machine dependent operators.
4290
4291         * config/tc-alpha.c (O_pregister): Define as a machine dependent
4292         operator.
4293         (O_cpregister): Ditto.
4294         (md_begin): Change X_op test that field is wide enough to use
4295         O_max instead of O_alpha_max.
4296         (cpu_types): Fill in missing initializer.
4297         (alpha_num_macros): Make unsigned.
4298         (md_assemble): Make opnamelen be size_t.
4299         (md_apply_fix): Cast alpha_num_operands to int before testing.
4300         (alpha_force_relocation): Ditto.
4301         (alpha_fix_adjustable): Ditto.
4302         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4303         (tc_gen_reloc): Ditto.
4304         (tc_get_register): Ditto.
4305         (emit_ldgp): Ditto.
4306         (emit_lda): Ditto.
4307         (emit_ldah): Ditto.
4308         (emit_ldil): Ditto.
4309         (s_alpha_ent): Ditto.
4310         (s_alpha_end): Ditto.
4311         (s_alpha_frame): Ditto.
4312         (s_alpha_prologue): Ditto.
4313         (s_alpha_file): Ditto.
4314         (s_alpha_gprel32): Ditto.
4315         (s_alpha_proc): Ditto.
4316         (s_alpha_set): Ditto.
4317         (s_alpha_base): Ditto.
4318         (s_alpha_align): Ditto.
4319         (s_alpha_arch): Ditto.
4320         (alpha_align): Ditto.
4321         (assemble_insn): Suppress unused variable warning.
4322         (emit_insn): Ditto.
4323         (assemble_insn): Don't assume X_op and X_unsigned are in a given
4324         order in the structure.
4325         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4326
4327 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
4328
4329         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4330
4331 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4332
4333         * config/tc-i386.c (i386_index_check): Correct #endif location.
4334
4335 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
4336
4337         * as.c (show_usage): Document new options.
4338         (parse_args): Add --no-warn, --warn, --fatal-warnings,
4339         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4340         (parse_args): Parse the new options.
4341         (main): If there were warnings, and --fatal-warnings
4342         was specified, print an error.
4343         * as.h: New variable, flag_fatal_warnings, for new option.
4344
4345 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4346
4347         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
4348         '@'.  Change autoincrement completers to fall through to cache control
4349         completers.
4350
4351         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
4352         arg.
4353         (pa_parse_addb_64_cmpltr):  New function.
4354
4355         * config/tc-hppa.c (pa_ip):  Change error message.
4356         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
4357         '?Q' args to allow falling through.
4358
4359         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
4360         Remove unused conditional codes.
4361         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
4362
4363 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4364
4365         * config/tc-d30v.c (CHAR_BIT): Define.
4366         (check_range): Fix bit operations to support integers bigger than
4367         32 bits.
4368
4369 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4370
4371         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4372         operands.
4373
4374 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
4375                           Doug Evans  <devans@cygnus.com>
4376
4377         Add support for m32rx.
4378         * config/tc-m32r.c (enable_m32rx): New static global.
4379         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4380         (allow_m32rx): New function.
4381         (M32R_SHORTOPTS): Add `O'.
4382         (md_longopts): Add --m32rx plus several warning options.
4383         (md_parse_option): Handle new options.
4384         (md_show_usage): Print them.
4385         (md_begin): Enable m32rx.
4386         (OPERAND_IS_COND_BIT): New macro.
4387         (first_writes_to_seconds_operands): New function.
4388         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4389         (target_make_parallel,assemble_two_insns): New functions.
4390         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4391         If optimizing and m32rx, try to make consecutive insns parallel.
4392
4393 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4394
4395         * config/tc-mips.c (nopic_need_relax): Allow for the
4396         .sdata.foo sections generated by -fdata-sections,
4397         and for the .gnu.linkonce.s sections generated by C++.
4398
4399 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4400
4401         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4402         with cleaner code using completer prefixes.   Add 'Y'.
4403
4404         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4405
4406 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4407
4408         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4409         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4410         insn does not match and we should try the next insn in the table.
4411
4412 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4413
4414         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4415
4416 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4417
4418         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4419         of PA2.0 support.
4420
4421 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4422
4423         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4424         OBJ_ELF.  If ELF, add "sq".
4425         (md_parse_option): If ELF, ignore -s and -q.
4426         (md_show_usage): Mention ELF options.
4427
4428 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4429
4430         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4431         operands.
4432
4433         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4434
4435         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4436
4437         * config/tc-hppa.c (struct pa_it): New field "trunc".
4438         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4439         (pa_parse_ftest_gfx_completer): New function
4440         (pa_parse_fp_cnv_format): New function.
4441
4442         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4443         (md_apply_fix): Handle 22bit pc-rel branches.
4444
4445         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4446
4447         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4448
4449         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4450
4451         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4452
4453 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4454
4455         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4456         (pa_ip): Handle 'fX'.
4457
4458 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4459
4460         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4461         unwinds unless the function is in the text space.
4462         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4463
4464 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4465
4466         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4467         (md_assemble): To here.  Tweak address generation.
4468
4469         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4470         debug_line.
4471         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4472         (md_assemble): Call dwarf2_where for OBJ_ELF.
4473         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4474         (pa_end_of_source): New function.
4475         * tc-hppa.h (md_end): Define for OBJ_ELF.
4476
4477 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4478
4479         * configure.in (Canonicalization of target names): Remove adding
4480         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4481         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4482         * configure: Regenerate.
4483
4484 1999-09-14  Donn Terry  <donn@interix.com>
4485
4486         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4487
4488 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4489
4490         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4491         pc-relative jmp/call to an absolute symbol.
4492         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4493         absolute section symbols.
4494
4495         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4496         jump handling code and comments.
4497
4498 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4499
4500         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4501         the value if TE_PE and a global defined symbol.
4502
4503 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4504
4505         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4506         print the symbol, rather than printing it here.
4507
4508 1999-09-11  Donn Terry  <donn@interix.com>
4509
4510         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4511         BFD_RELOC_RVA relocations.
4512
4513         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4514         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4515         starts with "_G".
4516
4517         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4518         defined.
4519         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4520         * doc/internals.texi (Object format backend): Document
4521         SET_SECTION_RELOCS.
4522
4523         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4524         relocations against global symbols if TE_PE.
4525
4526         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4527         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4528
4529         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4530         symbols.
4531
4532         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4533         symbols which do not have a constant value, or tags with
4534         non-tags.  Remove the symbol from the list before adding it at the
4535         end.
4536
4537         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4538         C_FCN symbol differently if TE_PE.
4539         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4540         appears in the pseudo-op, rather coff_line_base which is only set
4541         for a .bf symbol.
4542
4543         * config/obj-coff.c (obj_coff_loc): New static function.
4544         (obj_pseudo_table): Add "loc".
4545
4546         * config/obj-coff.c (add_lineno): Check that the line number is
4547         positive.
4548
4549         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4550         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4551         int.
4552         (md_atof): Return NULL rather than 0.
4553         * config/tc-i386.c (md_atof): Change type to int.
4554         * expr.c (expr): Change first parameter to int.
4555         * config/obj-coff.c: Add declarations for static functions.
4556         (coff_frob_symbol): Use SYM_AUXENT.
4557         * config/tc-i386.h (flag_16bit_code): Don't declare.
4558
4559         * config/obj-coff.c (obj_coff_section): Default to setting
4560         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4561
4562         * write.c (adjust_reloc_syms): Print adjusted fixup.
4563
4564         * expr.c (integer_constant): Correct too_many_digits calculation
4565         in base 10 case.
4566
4567 1999-09-09  Andreas Schwab  <schwab@suse.de>
4568
4569         * doc/c-arm.texi: Fix arguments of @var to not contain
4570         punctuation.
4571
4572 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4573
4574         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4575         and COFF targets.
4576         (md_parse_option): Only support -k flag for ELF and COFF targets.
4577
4578 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4579
4580         * config/tc-hppa.c (pa_ip): Put strict register checks before
4581         call to pa_parse_number.
4582
4583         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4584
4585 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4586
4587         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4588         BFD_ASSEMBLER code.
4589
4590 1999-09-06  Donn Terry  <donn@interix.com>
4591
4592         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4593
4594 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4595
4596         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4597         candidate instruction.  Require registers for register arguments
4598         when in strict mode.  Require assemble-time constants for
4599         constants when in strict mode.
4600         (pa_get_absolute_expression): Require a constant when in strict
4601         mode.
4602
4603 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4604
4605         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4606
4607 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4608
4609         * config/tc-pj.c: New file, supports picoJava in ELF.
4610         * config/tc-pj.h: Ditto.
4611         * configure.in (pjl*, pj*): New targets.
4612         * Makefile.am: Rebuild dependencies.
4613         (CPU_TYPES): Add pj.
4614         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4615         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4616         * doc/c-pj.texi: New file.
4617         * doc/as.texinfo: Add some PJ specifics.
4618         * doc/all.texi: Add PJ to the list of all architectures, sort them
4619         all alphabetically.
4620         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4621         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4622
4623 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4624
4625         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4626         (obj_frob_file): Test for null pointer.
4627         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4628         (OBJ_PROCESS_STAB): And here.
4629         (elf_obj_sy): Remove
4630
4631         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4632         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4633         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4634
4635         * config/obj-coff.c (no_func): Remove.
4636         (coff_format_ops): Change occurrences of no_func to 0, as we test
4637         for 0 in obj-multi.h.
4638
4639         * configure.in:  Enable bfd for i386-coff when primary target is
4640         bfd.  Enable i386 elf,coff emulation support.  Don't set
4641         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4642         emulation to support.
4643         *configure: Regenerate.
4644
4645 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4646
4647         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4648         .section .line directive is encountered.
4649
4650 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4651
4652         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4653         format.
4654
4655         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4656         * as.texinfo: Document --gdwarf2 command line option.
4657         Add additional documentation of ARM command line switches.
4658
4659 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4660
4661         * config/tc-i386.c (i386_intel_memory_operand): Combine
4662         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4663         and RESTORE_END_STRING around parse_register calls.
4664         (i386_operand): Here too.
4665         (i386_is_reg): Remove.
4666         (parse_register): Move as_bad calls from within this function to
4667         callers.
4668
4669 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4670
4671         Based on a patch from H.J. Lu  <hjl@gnu.org>
4672         * config/tc-i386.c (parse_register): Handle FP regs specially.
4673         (md_begin): Remove '(' and ')' from register_chars.
4674
4675 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4676
4677         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4678         error message (done elsewhere).
4679
4680 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4681
4682         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4683
4684 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4685
4686         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4687         args by 'f'.
4688
4689         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4690
4691         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4692         between args.
4693         Add new completers.  Fix bug in 64 bit condition handling.
4694
4695         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4696         'cS', and 'c*'.
4697
4698         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4699
4700         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4701
4702         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4703
4704 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4705
4706         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4707         (struct ls): Add frag field.  Initialize it to zero.
4708         (out_end_sequence): New local text_frag.  Set it while in text section.
4709         Replace address check with frag check.  Set ls.frag to text_frag if
4710         out_set_addr called.
4711         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4712         Set it before switching sections.  Replace address check with frag
4713         check.  Set ls.frag to saved_frag if out_set_addr called.
4714
4715 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4716
4717         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4718         output "advance_pc" opcode instead of calling gen_addr_line().
4719         The latter has the undesired side-effect of creating a new row
4720         in the debug line info matrix.
4721
4722 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4723
4724         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4725         ls.last_filename if last is less than zero.  Set ls.last_filename
4726         when allocating new entry.
4727         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4728         call.
4729
4730 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4731
4732         * config/tc-i386.c (i386_index_check): Fix the displacement size
4733         when INFER_ADDR_PREFIX.
4734
4735 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4736
4737         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4738         display its value.
4739
4740 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4741
4742         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4743         handle 0xffffNNNN constants correctly.
4744
4745 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4746
4747         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4748         as well as loads.
4749
4750 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4751
4752         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4753         (md_apply_fix3): Always pass positive values to
4754         validate_offset_imm.
4755
4756 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4757
4758         * config/tc-arm.c (skip_whitespace): New macro.
4759         Formatting tidy ups.
4760
4761         (md_apply_fix3): Store relocation offset in addend for ELF based
4762         relocs.
4763         (arm_force_relocation): Always generate relocs for Thumb function
4764         calls.
4765
4766 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4767
4768         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4769         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4770
4771 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4772
4773         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4774         flags for the unwind subspace.
4775
4776         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4777         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4778         suitable relocation based on the size of the target's pointer.
4779         Always Use subsegment zero for the unwinders.
4780         (pa_level): Handle "2.0w".
4781
4782 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4783
4784         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4785         with the following instruction unless this was specified.
4786
4787 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4788
4789         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4790         certain sections, to match BFD changes.
4791
4792 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4793
4794         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4795         (EXTRA_SCRIPTS): Define to keep automake happy.
4796         * Makefile.in: Rebuild.
4797
4798 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4799
4800         * Makefile.am: Rename .dep* files to DEP*.
4801         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4802         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4803         targets to DEPOBJ.
4804         * Makefile.in: Rebuild.
4805
4806 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4807
4808         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4809
4810 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4811
4812         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4813         avoid problems on DOS filesystems.
4814         * Makefile.in: Rebuild.
4815
4816         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4817
4818 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4819
4820         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4821         section flag.
4822
4823 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4824
4825         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4826         line to create ${GDBINIT} rather than .gdbinit.
4827         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4828
4829 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4830
4831         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4832
4833 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4834
4835         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4836
4837 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4838
4839         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4840         non-adjustable symbols.
4841
4842 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4843
4844         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4845
4846 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4847
4848         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4849         operands.
4850
4851 1999-08-05  Donn Terry  <donn@interix.com>
4852
4853         * config/te-interix.h: New file.
4854         * configure.in (i386-*-interix*): New target.
4855         * configure: Rebuild.
4856
4857 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4858
4859         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4860         selectors for ELF too.
4861         (selector_table): Add "ltp" and "rtp" selectors.
4862
4863 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4864
4865         * config/tc-i386.c (i386_operand): No need to change
4866         operand_string pointer in segment reg case before goto
4867         do_memory_reference.  Initialise displacement_string_start and
4868         displacement_string_end after do_memory_reference label.
4869         (i386_index_check): Add operand_string param, and print error
4870         message on failure here.
4871         (i386_intel_memory_operand): Instead of here.
4872         (i386_operand): And here.
4873         (INFER_ADDR_PREFIX): Enable.
4874
4875         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4876
4877         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4878         opcode_modifier defines.
4879
4880         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4881         * config/tc-i386.c (stackop_size): New variable.
4882         (set_16bit_code_flag): Clear it here.
4883         (set_16bit_gcc_code_flag): New function.
4884         (md_pseudo_table): Add "code16gcc" entry.
4885         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4886
4887 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4888
4889         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4890         next_set_end even if the end symbol is being discarded.
4891
4892         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4893         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4894         * config/obj-coff.c: Likewise.
4895         (seg_info_type): Remove.
4896         (seg_info_off_by_4): Change to array of segT.
4897         (s_get_segment): Adjust accordingly.
4898         (obj_pseudo_table): Fully initialize sentinel entry.
4899
4900         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4901         Ralf Baechle <ralf@uni-koblenz.de>.
4902
4903 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4904
4905         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4906
4907 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4908
4909         * config/tc-i386.c: Indentation and white space changes.
4910         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4911         don't enable it by default.
4912         (i386_intel_operand): Remove redundant prototype.
4913         Move check on number of memory operands, and i.mem_operands++
4914         (i386_intel_memory_operand): To here.
4915         Remove i386_immediate code from here.  Remove special case code
4916         for input and output using (%dx).  Remove base/index checks and
4917         call i386_index_check instead.  Save initial operand_string
4918         argument for error message.
4919         (i386_operand): Remove redundant prototype.  Move base/index
4920         checks to i386_index_check.
4921         (i386_displacement): Move intel mode check for non-zero
4922         i.disp_operand
4923         (i386_intel_memory_operand): To here.
4924
4925 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4926
4927         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4928         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4929         by .register pseudo-op if -64 and --no-undeclared-regs.
4930         (s_register, sparc_adjust_symtab): New functions.
4931         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4932         Declare sparc_adjust_symtab as tc_adjust_symtab.
4933         * doc/c-sparc.texi: Add description of #ignore special literal
4934         for .register pseudo-op.
4935
4936 1999-07-30  Catherine Moore  <clm@cygnus.com>
4937
4938         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4939         the relocation's section offset.
4940
4941 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4942
4943         * write.c (fixup_segment): Fix generic error check overflow test.
4944
4945         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4946         X_add_number to long.
4947
4948 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4949
4950         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4951         processing.
4952
4953 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4954
4955         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4956         VTABLE relocations.
4957
4958 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4959
4960         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4961
4962         * configure.bat: Remove; obsolete.
4963         * config/go32.cfg: Likewise.
4964
4965 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4966
4967         * configure.in (i386-*-vxworks*): New target.
4968         * configure: Rebuild.
4969
4970 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4971
4972         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4973
4974 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4975
4976         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4977         on -64 and not pic.
4978         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4979         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4980         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4981         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4982         MAX_RELOC_EXPANSION): Define.
4983         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4984
4985 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4986
4987         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4988         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4989         block.  Print a warning if an 8-bit or 16-bit constant
4990         displacement or immediate is truncated on output.
4991         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4992         immediate.
4993         (i386_operand): Disallow immediate jump absolute operand.
4994
4995 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
4996
4997         * configure.in: Bump version number to 2.9.5.
4998         * configure: Rebuild.
4999
5000         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5001         or %llx work.
5002
5003 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
5004
5005         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5006         (cons_fix_new_hppa): Derive size of fixup from size of the object.
5007
5008 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
5009
5010         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5011         is defined.
5012         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5013
5014         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5015         if -mno-fpu was given.
5016         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
5017         relocs.
5018         (cons_fix_new_arm): Remove misleading comments.
5019
5020 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
5021
5022         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5023         error message.
5024         (relax_segment): Likewise.  After giving a rs_org error, convert
5025         the frag to rs_align to avoid cascading errors.
5026
5027 1999-07-12  Andreas Schwab  <schwab@suse.de>
5028
5029         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5030
5031 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
5032
5033         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5034         as appropriate.  Fill in structure initializations.  Add variable
5035         initializations.  Add casts.
5036         * dwarf2dbg.c (print_stats): Change i to size_t.
5037         * listing.c (listing_listing): Change list_line to unsigned int.
5038
5039 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
5040
5041         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5042         rather than checking for \001 and \002 in symbol name.
5043         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5044
5045 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
5046
5047         * configure.in (hppa*-linux-gnu*): New target.
5048         * configure: Rebuilt.
5049
5050 1999-07-08  Nick Clifton  <nickc@cygnus.com>
5051
5052         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5053
5054 1999-07-07  Nick Clifton  <nickc@cygnus.com>
5055
5056         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5057         accessing symbolP directly.
5058
5059 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
5060
5061         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5062         for ELF.
5063
5064 1999-07-05  Nick Clifton  <nickc@cygnus.com>
5065
5066         * config/tc-arm.c (ARM_EXT_V5): Define.
5067         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5068         (md_begin): Detect ARM v5 architectures.
5069         (md_parse_option): Accept arm v5 specification.
5070         (md_show_usage): Documment -marmv5 switch.
5071
5072         * doc/c-arm.texi: Document -marmv5 command line option.
5073
5074         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
5075         op.
5076         (validate_immediate_twopart): New function.  Determine if a
5077         constant can be computed by two ADD instructions.
5078         (output_inst): Remove its command line parameter - it was never
5079         used.
5080         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5081         implememt the ADRL pseudo op.
5082         (tc_gen_reloc): Generate a suitable error message if an ADRL
5083         instruction tries to generate a real reloc.
5084
5085         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5086
5087 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
5088
5089         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5090         into lower case.
5091
5092 1999-06-27  H.J. Lu  <hjl@gnu.org>
5093
5094         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5095         non BFD_ASSEMBLER case.
5096
5097 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
5098
5099         * config/obj-coff.c (obj_coff_section): Mark writable sections as
5100         data.
5101
5102 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
5103
5104         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5105         out_end_sequence() when the address decreases due to a new frag.
5106         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5107         numbering starts with 1.
5108
5109 1999-06-23  Nick Clifton  <nickc@cygnus.com>
5110
5111         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5112         .section for COFF.
5113         (mcore_s_text): Call obj_elf_text for ELF target.
5114         (mcore_s_data): Call obj_elf_data for ELF target.
5115         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
5116         for COFF target.
5117         (mcore_s_bss): New function:  Dump literal table before changing
5118         sections.
5119         (mcore_s_comm): New function:  Dump literal table before changing
5120         sections.
5121
5122         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5123         No longer static functions.
5124         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5125         Provide prototypes for these functions.
5126
5127 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
5128
5129         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5130         a list of names, to try obj_segment_name, and to try abbreviated
5131         names when using COFF without long section names.
5132
5133         * config/tc-alpha.c: More use of symbol accessor functions.
5134         * config/tc-arc.c: Likewise.
5135         * config/tc-d30v.c: Likewise.
5136         * config/tc-fr30.c: Likewise.
5137         * config/tc-i860.c: Likewise.
5138         * config/tc-m88k.c: Likewise.
5139         * config/tc-mcore.c: Likewise.
5140         * config/tc-ns32k.c: Likewise.
5141         * config/tc-sparc.c: Likewise.
5142         * config/tc-v850.c: Likewise.
5143
5144         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5145         sy_value with appropriate accessor functions.
5146         * config/tc-arm.c (md_apply_fix3): Likewise.
5147         * config/tc-d10v.c (AT_WORD_P): Likewise.
5148         * config/tc-v850.c (reg_name_search): Likewise.
5149
5150         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5151         use symbol_get_bfdsym instead.
5152         * config/tc-ppc.c (md_assemble): Likewise.
5153         * config/tc-v850.c (v850_comm): Likewise.
5154
5155 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
5156
5157         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5158         the symbol, rather than accessing the bsym member.
5159         * config/tc-d10v.c (tc_gen_reloc): Likewise.
5160         * config/tc-d30v.c (tc_gen_reloc): Likewise.
5161         * config/tc-mcore.c (tc_gen_reloc): Likewise.
5162         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5163         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5164         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5165         * config/tc-tic30.c (tc_gen_reloc): Likewise.
5166         * config/tc-v850.c (tc_gen_reloc): Likewise.
5167
5168 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
5169
5170         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5171         (hppa_gen_reloc_type): Conditionalize on BFD64.
5172         (tc_gen_reloc): Re-enable ELF relocations.
5173         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5174
5175 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
5176
5177         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5178         warning.
5179         (do_ldst): Move assignment out of if condition.
5180         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
5181         parentheses to avoid warning.
5182
5183 1999-06-21  Nick Clifton  <nickc@cygnus.com>
5184
5185         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5186         macro to get at the BFD symbol associated with a GAS symbol.
5187
5188 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
5189
5190         * config/tc-ppc.c: Update for symbol handling changes.
5191         * config/obj-coff.c: Likewise.
5192
5193 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
5194
5195         * tc-hppa.c: General cleanups of ELF support.  No more spaces
5196         and subspaces for ELF.
5197         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5198         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5199         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5200         (UNWIND_SECTION_NAME): Likewise.
5201         (space/subspace related structures): Conditionalize definitions
5202         on OBJ_SOM.
5203         (space/subspace directives and support routines): Conditionalize
5204         definitions and references/uses on OBJ_SOM.
5205         (label_symbol_struct): For ELF, track the symbol's segment.  For
5206         SOM track its space.
5207         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5208         changes.
5209         (USE_ALIASES): Kill for both SOM & ELF.
5210         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5211         (pa_space, pa_subspace): Corresponding changes.
5212         (pa_spaces_begin): Corresponding chagnes.
5213         (md_begin): Do not muck around with space/subspace stuff for
5214         OBJ_ELF.
5215         (md_apply_fix): Temporarily disable argument relocation stuff
5216         for OBJ_ELF.
5217         (tc_gen_reloc): Temporarily disable relocation generation for
5218         OBJ_ELF
5219         (pa_build_unwind_subspace): Similarly.
5220
5221 1999-06-16  Nick Clifton  <nickc@cygnus.com>
5222
5223         * config/tc-arm.c (thumb_set): New pseudo op.
5224         (text, data, section): Override these pseudo ops with ARM
5225         specific versions.
5226         (s_thumb_set): New function: Perform the same as a .set pseudo
5227         op, but also mark the alias'ed symbol as being a Thumb
5228         function.
5229         (arm_s_text): New function: Perform the same as the .text
5230         pseudo op, but dump the literal pool before changing
5231         sections.
5232         (arm_s_data): New function: Perform the same as the .data
5233         pseudo op, but dump the literal pool before changing
5234         sections.
5235         (arm_s_section): New function: Perform the same as the
5236         .section pseudo op, but dump the literal pool before changing
5237         sections.
5238         (arm_cleanup): Do not reset the current section before dumping
5239         the literal pool.
5240
5241 1999-06-17  Nick Clifton  <nickc@cygnus.com>
5242
5243         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5244         OPTION_NO_WARN_UNMATCHED entries.
5245         (md_parse_option): Generate a warning message if an unrecognised
5246         option is encountered.
5247
5248         * config/tc-d10v.c (do_not_ignore_hash): New variable.
5249         (get_operands): When parsing an expression after an '@' symbol
5250         has been detected, do not ignore '#' symbols.
5251         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5252         false.
5253
5254 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5255
5256         From K. Richard Pixley <rich@noir.com>:
5257         * configure.in (ppc-*-vxworks*): New target.
5258         * configure: Rebuild.
5259
5260 1999-06-12  Philip Blundell  <philb@gnu.org>
5261
5262         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5263
5264 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5265
5266         * write.c (adjust_reloc_syms): Rather than never reducing reloc
5267         which refer to symbols in linkonce sections, permit reducing the
5268         relocs if the symbol is local.
5269
5270 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5271
5272         * subsegs.c (subseg_text_p): New function.
5273         * as.h (subseg_text_p): Declare.
5274         * read.c (do_align): Use subseg_text_p to set the default fill.
5275         * write.c (subsegs_finish): Likewise.
5276         * config/obj-coff.c (write_object_file): Likewise.
5277         * config/tc-i386.h (md_maybe_text): Don't define.
5278         (md_do_align): Use subseg_text_p to set the default fill.
5279         * config/tc-m32r.c (m32r_do_align): Likewise.
5280         * config/tc-sh.c (sh_do_align): Likewise.
5281         * config/tc-sparc.h (md_do_align): Likewise.
5282
5283 1999-06-12  David O'Brien  <obrien@freebsd.org>
5284
5285         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5286         * configure: Rebuild.
5287
5288 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5289
5290         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5291         * Makefile.am: Rebuild dependencies.
5292         * Makefile.in: Rebuild.
5293
5294         * config/tc-i386.c (i386_immediate): Remove unused label
5295         seg_unimplemented.
5296
5297         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5298         * symbols.c: Likewise.
5299         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5300         sy_next field when taking address, rather than symbol_next.
5301
5302         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5303         offsetT.
5304         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
5305         value from the output file architecture.
5306         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5307         * dwarf2dbg.h: Change bfd_vma to addressT.
5308
5309 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5310
5311         * dwarf2dbg.h: Use PARAMS in function declarations.
5312
5313 1999-06-11  Martin Dorey  <mdorey@madge.com>
5314
5315         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5316         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5317         OBJ_ELF.
5318         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5319
5320 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5321
5322         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5323
5324         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5325         popsection.
5326
5327         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5328
5329         * read.c (read_a_source_file): Only declare inescape if
5330         QUOTES_IN_INSN.
5331
5332         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5333         match parameters.
5334         (find_entry_byval): Add parens to avoid warning.
5335
5336         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5337
5338         * symbols.c (resolve_symbol_value): Don't permit subtraction of
5339         undefined symbols.
5340
5341 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
5342
5343         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5344         with isoctal.
5345
5346         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5347         synthetize_setx): New functions.
5348         (md_assemble): Broken the special cases into the above
5349         functions. Make compiler happy if sizeof(bfd_vma)==4.
5350         Fix sethi generated from set/setuw. If instructions have a relloc,
5351         always clear the fields to be relocated in the opcode.
5352         (sparc_ip): Remove special_case global variable.
5353
5354 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
5355
5356         Based on patches from John W. Woznack <jwoznack@concentric.net>:
5357         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
5358         indication of success rather than a value.
5359         (itbl_get_val): Likewise.
5360         (itbl_get_field): Use strcspn.  Change delimiters to include
5361         parens.
5362         * itbl-ops.h (itbl_get_reg_val): Update declaration.
5363         (itbl_get_val): Likewise.
5364         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5365
5366         * symbols.c (copy_symbol_attributes): Convert local symbols to
5367         regular symbols.
5368
5369 1999-06-10  Nick Clifton  <nickc@cygnus.com>
5370
5371         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5372         ARM920t.
5373
5374 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5375
5376         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5377         Optimize set if sizeof(bfd_vma) == 64.
5378         (sparc_ip): Fix sethi - without %hi() it should generate
5379         R_SPARC_22 reloc, not R_SPARC_HI22.
5380         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5381
5382 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5383
5384         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5385         (s_ncons): New function.
5386         (native_op_table): New table.
5387         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5388         R_SPARC_OLO10 handling.
5389
5390 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5391
5392         * expr.h (struct expressionS): Revert last change; widen X_op.
5393         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5394
5395 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5396
5397         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5398         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5399         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5400         * Makefile.in: Regenerated.
5401
5402         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5403         `common' pass on to s_mri_common.
5404         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5405
5406 1999-06-06  Richard Henderson  <rth@cygnus.com>
5407
5408         * config/obj-elf.c (obj_elf_section): Don't free the return
5409         value of demand_copy_C_string.
5410
5411 1999-06-05  Richard Henderson  <rth@cygnus.com>
5412
5413         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5414         creation logic from obj_elf_create_section.
5415
5416         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5417         (section_stack): New.
5418         (special_sections): Make const.
5419         (obj_elf_section): Gut and rewrite parsing.
5420         (obj_elf_change_section): New function broken out of obj_elf_section.
5421         (obj_elf_parse_section_letters): Likewise.
5422         (obj_elf_section_word): Likewise.
5423         (obj_elf_section_type): Likewise.
5424         (obj_elf_previous): Treat as a toggle.
5425         (obj_elf_popsection): New.
5426         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5427         (ppc_section_type): Likewise.
5428         * config/tc-ppc.h: Likewise.
5429
5430         * expr.h (struct expressionS): Don't make X_op a bitfield.
5431         * config/tc-alpha.c: Update for symbol handling changes.
5432         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5433         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5434
5435 1999-06-05  Richard Henderson  <rth@cygnus.com>
5436
5437         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5438         (dwarf2_gen_line_info): Kill unused variables.
5439         (dwarf2_finish): Likewise.
5440         (dwarf2_where): Likewise.
5441         (dwarf2_directive_file): If we've only got a string,
5442         hand off to s_app_file.
5443         * ecoff.c: Move the include of ecoff.h.
5444         * symbols.h (S_IS_FUNCTION): Prototype.
5445
5446         * read.c (LEX_HASH): Supply a default.
5447         (lex_type): Use it.
5448         (s_globl): Update `c' after skipping whitespace.
5449         * read.h (LEX_END_NAME, is_name_ender): New.
5450         * expr.c (get_symbol_end): Respect it.
5451
5452 1999-06-04  Mark Klein <mklein@dis.com>
5453
5454         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5455         to real if OBJ_SOM
5456         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5457
5458         * config/tc-hppa.c: Update for symbol handling changes.
5459
5460 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5461
5462         * cgen.c: Update for symbol handling changes.
5463         * config/tc-m32r.c: Likewise.
5464
5465         * config/tc-hppa.h: Update for symbol handling changes.
5466         * config/tc-hppa.c: Likewise.
5467
5468         * config/tc-arm.h: Update for symbol handling changes.
5469         * config/tc-arm.c: Likewise.
5470         (symbol_make_empty): Remove.  Just use symbol_create.
5471
5472         * symbols.c (symbol_set_tc): Correct name.
5473
5474         * Makefile.am: Rebuild dependencies.
5475         ($(OBJS)): Don't depend upon struc-symbol.h.
5476         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5477         * dep-in.sed: Don't remove struc-symbol.h.
5478         * Makefile.in: Rebuild.
5479
5480         * doc/internals.texi (Symbols): Describe changes in symbol
5481         handling.
5482
5483 1999-06-03  Richard Henderson  <rth@cygnus.com>
5484
5485         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5486         instead of doing the work by hand.
5487
5488 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5489
5490         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5491         state of line state-machine.
5492         (struct ls): Collect DWARF2 line state-machine state in new member
5493         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5494         resulted in any DWARF2 directives.
5495         (reset_state_machine): New function.
5496         (out_end_sequence): Ditto.
5497         (dwarf2_gen_line_info): When switching sections or switching to a
5498         lower text address, call out_end_sequence() first to terminate the
5499         previous code sequence as code sequences MUST have monotonically
5500         increasing addresses.
5501         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5502
5503 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5504
5505         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5506         DWARF2 debug info (line information only, at this point).
5507         * as.h: Update comment about supported debug formats.
5508         * dwarf2dbg.c, dwarf2dbg.h: New files.
5509         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5510
5511         * expr.c (operand): Don't use [ for parens if we want an index op.
5512         (op_encoding): Switch [ into O_index, if desired.
5513         (op_rank): Renumber with O_index on bottom.
5514         (expr): If O_index, match closing bracket.
5515         * expr.h (O_index): New.
5516
5517         * read.c (read_a_source_file): Conditionally allow matched "
5518         in lines passed to md_assemble.
5519
5520         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5521
5522 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5523
5524         Add support for storing local symbols in a small structure to save
5525         memory when assembling large files.
5526         * as.h: Don't include struc-symbol.h.
5527         (symbolS): Add typedef.
5528         * symbols.c: Include struc-symbol.h.
5529         (local_hash): New static variable.
5530         (save_symbol_name): New static function, from symbol_create.
5531         (symbol_create): Call save_symbol_name.
5532         (local_symbol_count): New static variable.
5533         (local_symbol_conversion_count): Likewise.
5534         (LOCAL_SYMBOL_CHECK): Define.
5535         (local_symbol_make): New static function.
5536         (local_symbol_convert): New static function.
5537         (colon): Handle local symbols.  Create local symbol for local
5538         label name.
5539         (symbol_table_insert): Handle local symbols.
5540         (symbol_find_or_make): Create local symbol for local label name.
5541         (symbol_find_base): Check for local symbol.
5542         (symbol_append, symbol_insert): Check for local symbols.
5543         (symbol_clear_list_pointers, symbol_remove): Likewise.
5544         (verify_symbol_chain): Likewise.
5545         (copy_symbol_attributes): Likewise.
5546         (resolve_symbol_value): Handle local symbols.
5547         (resolve_local_symbol): New static function.
5548         (resolve_local_symbol_values): New function.
5549         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5550         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5551         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5552         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5553         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5554         (symbol_previous, symbol_next): New functions.
5555         (symbol_get_value_expression): Likewise.
5556         (symbol_set_value_expression): Likewise.
5557         (symbol_set_frag, symbol_get_frag): Likewise.
5558         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5559         (symbol_mark_used_in_reloc): Likewise.
5560         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5561         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5562         (symbol_mri_common_p): Likewise.
5563         (symbol_mark_written, symbol_clear_written): Likewise.
5564         (symbol_written_p): Likewise.
5565         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5566         (symbol_section_p, symbol_equated_p): Likewise.
5567         (symbol_constant_p): Likewise.
5568         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5569         (symbol_get_obj, symbol_set_obj): Likewise.
5570         (symbol_get_tc, symbol_set_tc): Likewise.
5571         (symbol_begin): Initialize local_hash.
5572         (print_symbol_value_1): Handle local symbols.
5573         (symbol_print_statistics): Print local symbol statistics.
5574         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5575         Declare new symbols.c functions.  Move many declarations here from
5576         struc-symbol.h.
5577         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5578         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5579         (struct symbol): Move bsym to make it clearly the first field.
5580         Remove TARGET_SYMBOL_FIELDS.
5581         (symbolS): Don't typedef.
5582         (struct broken_word): Remove.
5583         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5584         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5585         (symbol_clear_list_pointers): Likewise.
5586         (symbol_insert, symbol_remove): Likewise.
5587         (symbol_previous, symbol_append): Likewise.
5588         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5589         (struct local_symbol): Define.
5590         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5591         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5592         (local_symbol_get_frag, local_symbol_set_frag): Define.
5593         (local_symbol_get_real_symbol): Define.
5594         (local_symbol_set_real_symbol): Define.
5595         Define.
5596         * write.c (write_object_file): Call resolve_local_symbol_values.
5597         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5598         (TARGET_SYMBOL_FIELDS): Don't define.
5599         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5600         ECOFF_DEBUGGING, add ECOFF fields.
5601         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5602         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5603         ECOFF_DEBUGGING, add ECOFF fields.
5604         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5605         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5606         * config/tc-mcore.h: Don't include struc-symbol.h.
5607         (TARGET_SYMBOL_FIELDS): Don't define.
5608         (struct mcore_tc_sy): Define.
5609         (TC_SYMFIELD_TYPE): Define.
5610         * Many files: Use symbolS instead of struct symbol.  Use new
5611         accessor functions rather than referring to symbolS fields
5612         directly.
5613
5614         * read.c (s_mri_common): Don't add in value of line_label.
5615
5616         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5617         checking for SEC_LINK_ONCE.
5618
5619         * config/tc-sh.h (sh_fix_adjustable): Declare.
5620
5621         * app.c (input_buffer): New static variable.
5622         (app_push): Save saved_input in allocated buffer.
5623         (app_pop): Restored saved_input.
5624         (do_scrub_chars): Change get parameter to take char * and int as
5625         arguments.  Change GET macro to pass input_buffer to get
5626         function.  Don't save input into allocated buffer.
5627         * as.h (do_scrub_chars): Update declaration.
5628         * input-file.c (input_file_get): Change to take char * and int.
5629         Read data into passed in buffer.  Remove static buffer.
5630         * read.c (scrub_from_string): Change to take char * and int.  Copy
5631         data into passed in buffer.
5632
5633         * hash.h: Neaten.  Declare hash_traverse.
5634         * hash.c: Complete rewrite based on BFD hashing code.
5635         * gasp.c (chunksize): New variable.
5636         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5637         hash_delete.
5638
5639 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5640
5641         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5642         addend unless the target uses an old ABI.
5643
5644 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5645
5646         -Wchar-subscripts cleanup
5647         * listing.c (listing_newline): Use unsigned char variable, so
5648         calls to isascii,iscntrl are correct.
5649         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5650         (unsigned char).
5651         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5652         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5653         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5654         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5655
5656 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5657
5658         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5659         width for Coldfire.
5660         (arch_coldfire_p): New #define.
5661         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5662
5663 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5664
5665         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5666
5667         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5668         (install_operand): Add place `N'.
5669         (init_table): Add registers ACC, MACSR, MASK.
5670
5671         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5672
5673         * config/tc-m68k.c: Change mcf5200 --> mcf.
5674         (archs): Add mcf5206e, mcf5307.
5675         (m68k_ip): Add format `u'.
5676         (install_operand): Add place `m', `M', `h'.
5677         (init_table): Add upper/lower registers.
5678
5679         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5680
5681 1999-05-28  Martin Dorey  <mdorey@madge.com>
5682
5683         * config/tc-i960.c: Several minor changes to add ELF and
5684         BFD_ASSEMBLER support.
5685         * config/tc-i960.h: Likewise.
5686         * configure.in (i960-*-elf*): New target.
5687         * aclocal.m4, configure: Rebuild.
5688
5689 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5690
5691         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5692         reloc changes when defined(BFD_ASSEMBLER).
5693
5694 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5695
5696         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5697
5698         * write.c (write_print_statistics): Output to file, not stderr.
5699
5700         * expr.c (generic_bignum_to_int32,64): Prototype.
5701
5702         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5703         output_sleb128, output_uleb128, output_big_sleb128,
5704         output_big_uleb128, output_big_leb128): Prototype.
5705         (output_big_sleb128, output_big_uleb128): Make inline.
5706         (output_big_leb128): Remove inline
5707
5708         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5709         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5710         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5711         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5712         value for correct overflow check in write.c:fixup_segment.
5713         * write.c (fixup_segment): Move bitfield overflow checks to after
5714         the md_apply_fix call.
5715         * config/obj-coff.c (fixup_segment): Likewise.
5716         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5717         valueT *val argument.
5718
5719 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5720
5721         * config/atof-ieee.c (gen_to_words): Correctly round a
5722         denormalized number.  Fix off-by-one in range checking for
5723         exponent in a denormal.
5724
5725 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5726
5727         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5728         name.
5729
5730 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5731
5732         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5733
5734 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5735
5736         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5737         (ReverseRegRegmem): Remove.
5738         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5739         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5740         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5741         kludge.
5742
5743         From  Doug Ledford <dledford@redhat.com>
5744         * config/tc-i386.h (RegXMM): New for P/III.
5745         * config/tc-i386.c: Add support for P/III.
5746
5747 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5748
5749         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5750         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5751         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5752
5753 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5754
5755         * config/tc-i386.c (i386_immediate): Skip whitespace before
5756         complaining about junk after expression.
5757         (i386_displacement): Likewise.
5758
5759 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5760
5761         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5762         Don't copy before downcaseing.
5763
5764 1999-05-05  Catherine Moore  <clm@cygnus.com>
5765
5766         * tc-m68k.c: Include elf/m68k.h.
5767         (m68k_elf_final_processing): New routine.
5768         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5769         Define.
5770
5771 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5772
5773         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5774         17 bit fmt insn.
5775
5776 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5777
5778         * config/tc-mcore.c (mcore_s_section): Dump literals before
5779         changing section.
5780
5781 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5782
5783         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5784         for COFF/PE port.
5785
5786 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5787
5788         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5789         (TC_INIT_FIX_DATA): Delete.
5790         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5791         (TC_INIT_FIX_DATA): Delete.
5792         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5793         * write.c (fix_new_internal): Initialize fx_cgen member.
5794         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5795         (gas_cgen_md_apply_fix3): Update.
5796         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5797         (md_cgen_record_fixup_exp): Update.
5798         (FX_OPINFO_R_TYPE): Update.
5799
5800         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5801         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5802         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5803         * frags.h (struct frag): Make opindex, opinfo ints.
5804
5805         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5806
5807 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5808
5809         * aclocal.m4, configure: Updated for new version of libtool.
5810
5811 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5812
5813         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5814         md_apply_fix.
5815         (md_apply_fix3): Do not fix up absolute relocations against
5816         symbolic values.
5817
5818         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5819
5820 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5821
5822         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5823         changes and data-in-text directives.
5824         (mcore_cons): New function: intercept cons() operations.
5825         (mcore_float_cons): New function: intercept float_cons()
5826         operations.
5827         (mcore_stringer): New function: intercept stringer() operations.
5828
5829 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5830
5831         * obj.h (struct format_ops): Change generate_asm_lineno field to
5832         take no parameters.
5833         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5834
5835         * config/tc-alpha.c (find_opcode_match): Add default case to
5836         switch.
5837         (find_macro_match): Likewise.
5838         (load_expression): Parenthesize && within ||.
5839
5840         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5841
5842 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5843
5844         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5845         .text .data .section pseudo ops.
5846         (mcore_s_section): New function.  Dump lits before changing secs.
5847         (mcore_s_text): New function.  Dump lits before changing secs.
5848         (mcore_s_data): New function.  Dump lits before changing secs.
5849
5850 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5851
5852         * config/tc-mips.c (mips_32bitmode): New.
5853         (md_begin): Set mips_32bitmode if needed.
5854         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5855         Set EF_MIPS_32BITMODE.
5856
5857 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5858
5859         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5860         change.
5861
5862 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5863
5864         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5865
5866 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5867
5868         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5869         expressions correctly.
5870
5871
5872 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5873
5874         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5875
5876 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5877
5878         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5879         and fmpynfadd instructions.
5880
5881 1999-04-11  Richard Henderson  <rth@cygnus.com>
5882
5883         * as.h (environ): Declare it, if needed.
5884         * as.c (dump_statistics): Don't declare environ.
5885         * configure.in (environ): Detect declaration.
5886         * configure, config.in: Rebuild
5887
5888         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5889         (i386_displacement): Allocate enough space for replacement buffer.
5890         Clean up replacement buffer initialization.
5891
5892 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5893
5894         * subsegs.c (section_symbol): Don't create a new symbol if one
5895         already exists; instead, use the existing one, but set its segment
5896         and frag data if it hasn't already been defined.
5897         * config/obj-coff.c (c_section_symbol): Likewise.
5898
5899 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5900
5901         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5902
5903 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5904
5905         * config/tc-mcore.c: New File: Support routines for MCore
5906         assembler.
5907         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5908         * config/obj-coff.c: Add support for mcore-pe target.
5909
5910         * Makefile.am: Add support for MCore targets.
5911         * Makefile.in: Regenerate.
5912         * configure.in: Add support for MCore targets.
5913         * configure: Regenerate.
5914
5915         * doc/all.texi: Set MCORE.
5916         * doc/as.texinfo: Document MCore specific command line options.
5917
5918         * write.h: Prevent multiple inclusion.
5919
5920 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5921
5922         * asintl.h (LC_MESSAGES): Never define.
5923         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5924         does not define it.
5925         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5926         does not define it.
5927
5928         * Makefile.am (m68k-parse.c): If configuring in the source
5929         directory, copy m68k-parse.y into the local directory before
5930         running ylwrap, to remove spurious differences when generating
5931         snapshots.
5932         * Makefile.in: Rebuild.
5933
5934         * config/tc-sparc.h (md_do_align): Just allocate the number of
5935         bytes necessary, rather than always allocating 1024.
5936
5937 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5938
5939         * listing.c (listing_newline): Add cast to avoid warning.
5940         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5941         * config/tc-i386.c (i386_scale): Add return value.
5942         (build_displacement_string): Remove unused local temp_disp2.
5943         (i386_intel_memory_operand): Add parentheses to avoid warning.
5944         (i386_intel_operand): Remove unused local end_of_operand_string.
5945         (i386_operand): Remove unused local operand_modifier.
5946         (i386_operand): Add parens to avoid warning.
5947
5948 1999-04-04  Don Bowman <don@pixsci.com>
5949
5950         * configure.in: Add mips*-*-vxworks* target; have it define
5951         MIPS_STABS_ELF.
5952         * configure, config.in: Rebuild.
5953
5954 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5955
5956         * configure.in (emulations): Add support for arm-epoc-pe.
5957         * configure: Regenerate.
5958         * config/te-epoc-pe.h: New file.  Define macros specific to
5959         arm-epoc-pe target.
5960         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5961         for arm-epoc-pe target.
5962
5963 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5964
5965         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5966
5967 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5968
5969         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5970         detect ",n" without a condition.
5971         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5972
5973
5974 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5975
5976         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5977         instruction is encoded with one bit.
5978
5979
5980 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5981
5982         * doc/internals.texi (CPU backend): Mention that
5983         line_separator_chars should not include newline.  From thi
5984         <ttn@mingle.glug.org>.
5985
5986 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5987
5988         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5989         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5990
5991 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5992
5993         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5994
5995 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
5996
5997         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5998
5999
6000 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
6001
6002         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6003
6004 1999-03-15  Martin Hunt  <hunt@cygnus.com>
6005
6006         * app.c (do_scrub_begin): Change '-' back to a symbol char
6007         so we can use multiple opcodes on a line again.
6008
6009         * config/tc-d30v.c: By default, warn if a symbol has
6010         the same name as a register.  Plus some minor
6011         updates from the branch.
6012
6013 1999-03-13  Nick Clifton  <nickc@cygnus.com>
6014
6015         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6016         BFD_RELOC_16 and BFD_RELOC_64.
6017
6018 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
6019
6020         * expr.c (expr): Add missing else.
6021
6022 1999-03-12  Nick Clifton  <nickc@cygnus.com>
6023
6024         * config/tc-arm.c (md_apply_fix3): Improve error message.
6025
6026 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
6027
6028         * Makefile.am (CPU_TYPES): Add fr30.
6029         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6030         (fr30,m32r dependencies): Update.
6031         * Makefile.in: Rebuild.
6032
6033         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6034         (gas_cgen_record_fixup_exp): Ditto.
6035         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6036         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
6037         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6038         (md_cgen_lookup_reloc): Update use of operand->type.
6039         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6040         (md_convert_frag): Call cgen_operand_lookup_by_num.
6041         (md_cgen_lookup_reloc): Update use of operand->type.
6042         (m32r_cgen_record_fixup_exp): Ditto.
6043
6044 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
6045
6046         * config/tc-mips.c (md_show_usage): Fix message.
6047
6048 1999-03-03  Nick Clifton  <nickc@cygnus.com>
6049
6050         * doc/c-arm.texi (ARM Syntax): Document new command line switches
6051         and LDR reg,=<expr> instruction.
6052
6053         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6054         -mcpu=arm9tdmi.
6055
6056 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
6057
6058         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6059
6060 1999-02-17  Nick Clifton  <nickc@cygnus.com>
6061
6062         This patch was created by: Scott Bambrough
6063         <scottb@corelcomputer.com>
6064
6065         * app.c:
6066           Special cased '@' character.  The '@' character is used as the
6067           ARM assembler comment character, as a special character
6068           and in ELF .symver pseudo-op's, and as a special character in
6069           .type and .section pseudo-ops.
6070         (symver_pseudo): New static variable.
6071         (symver_state): New static variable.
6072         (struct app_save): Add field 'symver_state'.
6073         (app_push): Save global symver_state int struct app_save.
6074         (app_pop): Restore global symver_state from struct app_save.
6075         (do_scrub_chars): Special case handling of '@' character in
6076         .symver pseudo-ops.
6077
6078         * configure.in: Modified to recognize armv* uname syntax from ARM
6079         Linux kernel.
6080         * configure: Regenerated.
6081
6082         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6083         a prefix to the section's type.
6084         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6085         the type's typename.
6086
6087         * config/tc-arm.h: Add support for PIC generation:
6088         (pic_code): New boolean.
6089         (obj_relocate_extern): Define.
6090         (TC_RELOC_RTSYM_LOC_FIXUP): Define
6091         (TC_CONS_FIX_NEW): Define.
6092         (tc_fix_adjustable): Define.
6093         (GLOBAL_OFFSET_TABLE_NAME): Define.
6094
6095         * config/tc-arm.c: Add support for PIC generation:
6096         (line_seperator_chars): Allow ';' as a seperator for Linux.
6097         (is_immediate_prefix): New macro.
6098         (arm_parse_reloc): New function.
6099         (s_arm_elf_cons): New function.
6100         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6101         (md_undefined_symbol): Special case handling for the Global Offset
6102           Table's symbol.
6103         (md_apply_fix3): Handle PIC relocs.
6104         (tc_gen_reloc): Handle PIC relocs.
6105         (md_parse_option): Add support for '-k' command line switch to
6106           enable PIC generation.
6107         (cons_fix_new_arm): New function.
6108         (s_arm_elf_cons): New function.
6109
6110 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
6111
6112         * configure.in: Add comments for uses of AC_DEFINE.
6113         * acinclude.m4: Likewise.
6114         * acconfig.h: Remove.
6115         * aclocal.m4: Rebuild.
6116         * configure: Rebuild.
6117         * Makefile.in: Rebuild.
6118         * config.in: Rebuild.
6119
6120 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
6121
6122         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6123         non-constant offset from a base register.
6124
6125 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
6126
6127         * config/tc-alpha.c (md_show_usage): Put \ before newline in
6128         strings always.
6129
6130 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
6131
6132         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6133         (emit_insn): Look for pc-relative and no-overflow specifiers on
6134         internal relocation types.
6135
6136 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
6137
6138         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6139         -mcpu=NNNN flags.
6140
6141         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6142         mips_cpu instead.
6143         (mips_4650, mips_4010, mips_4100): Variables removed.
6144         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6145         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6146         variables.
6147         (md_begin): Don't bother initializing the mips_NNNN variables;
6148         mips_cpu is set, and that's good enough now.
6149         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6150         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
6151         (show): New function, to handle wrapping in the CPU lists.
6152         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6153
6154 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
6155
6156         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6157         than treat as an immediate specifier.
6158
6159 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
6160
6161         * config/tc-i386.c: Prototype many functions.
6162         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6163         (i386_immediate): Remove unused second argument.
6164         (i386_intel_operand): Fix i386_is_reg typo.
6165         (i386_operand): Use allow_naked_reg.
6166         (output_invalid): Make operand int for K&R.
6167
6168 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
6169
6170         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6171         patch.
6172         * Makefile.in: Rebuild.
6173
6174 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
6175
6176         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6177         (cgen.o): Ditto.
6178         (EXTRA_as_new_SOURCES): Comment out.
6179         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6180         * Makefile.in: Rebuild.
6181         * doc/Makefile.in: Rebuild.
6182         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
6183         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
6184         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6185         * configure: Rebuild.
6186         * aclocal.m4: Rebuild.
6187         * config.in: Rebuild.
6188         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6189         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6190         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6191         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6192         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6193         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6194         (gas_cgen_record_fixup_exp): Ditto.
6195         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
6196         descriptor, not global variable.
6197         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6198         descriptor, not global variable.  Refer to insert_operand handler
6199         via cpu descriptor, not global function.
6200         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6201         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6202         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6203         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6204         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6205         * config/tc-m32r.c: Ditto.
6206         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6207         (md_assemble): Ditto.
6208         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6209
6210 1999-02-09  Nick Clifton  <nickc@cygnus.com>
6211
6212         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6213         relocations for ELF targets.
6214
6215 1999-02-08  Nick Clifton  <nickc@cygnus.com>
6216
6217         * configure.in: Add support for StrongARM target.
6218         * configure: Regenerate.
6219
6220 1999-02-05  Nick Clifton  <nickc@cygnus.com>
6221
6222         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6223
6224         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6225         for COFF ports.
6226
6227 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
6228
6229         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6230
6231 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
6232
6233         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
6234         (INTEL_DWORD_MNEM_SUFFIX):  Define.
6235         (BYTE_PTR):  Define.
6236         (WORD_PTR):  Define.
6237         (DWORD_PTR):  Define.
6238         (XWORD_PTR):  Define.
6239         (SHORT):  Define.
6240         (OFFSET_FLAT):  Define.
6241         (FLAT):  Define.
6242         (NONE_FOUND):  Define.
6243         (No_dSuf):  Define.
6244         (No_xSuf):  Define.
6245         * config/tc-i386.c  (set_intel_syntax):  New routine.
6246         (intel_syntax):  Declare.
6247         (allow_naked_reg):  Declare.
6248         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
6249         (intel_float_operand):  New routine.
6250         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
6251         Handle brackets as well as parens.  Call i386_intel_operand for
6252         intel syntax.  Reverse operands if appropriate.  Handle new
6253         suffixes.  Handle movzx and movsx.
6254         (i386_is_reg):  New routine.
6255         (i386_immediate):  New routine.
6256         (i386_scale):  New routine.
6257         (i386_displacement):  New routine.
6258         (i386_operand_modifier):  New routine.
6259         (build_displacement_string):  New routine.
6260         (i386_parse_seg):  New routine.
6261         (i386_intel_memory_operand):  New routine.
6262         (i386_intel_operand):  New routine.
6263         (i386_operand):  Call i386_displacement, i386_immediate,
6264         i386_scale, etc.  instead of handling inline.
6265         (parse_register):  Handle registers without prefix.
6266
6267 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
6268
6269         * configure:  Regenerate.
6270         * configure.in (arm-*-oabi):  New.
6271         (thumb-*-oabi):  New.
6272         * config/tc-arm.c (target_oabi):  Declare.
6273         (md_apply_fix3): Support REL relocs.
6274         (md_parse_option):  Handle -oabi.
6275         (elf32_arm_target_format):  New routine.
6276         (md_longopts):  Add OPTION_OABI.
6277         * config/tc-arm.h:  Redefine TARGET_FORMAT.
6278
6279
6280 1999-01-28  Nick Clifton  <nickc@cygnus.com>
6281
6282         * write.c (write_relocs): Handle out of range error.
6283
6284         * config/tc-fr30.c (fr30_fix_adjustable): New function.
6285         (fr30_force_relocation): Default to 0.
6286
6287         * config/tc-fr30.h (obj_fix_adjustable): Define.
6288         (TC_FORCE_RELOCATION): Define.
6289
6290         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6291         relocs.
6292
6293 1999-01-16  Nick Clifton  <nickc@cygnus.com>
6294
6295         * config/tc-d30v.c (write_2_short): Do not generate a sequential
6296         merge of two instructions if the left instruciton kills the right.
6297
6298 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
6299
6300         * Makefile.in: Regenerate.
6301         * configure.in: Redo test for using cgen.
6302         * configure: Regenerate.
6303
6304 1999-01-09  Nick Clifton  <nickc@cygnus.com>
6305
6306         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6307         redefinition of this macro.
6308
6309 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
6310
6311         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6312         warning.
6313
6314 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6315
6316         * config/tc-mips.c (append_insn): For mips16, insert a nop between
6317         a read of HI or LO and an immediatly following branch.
6318
6319 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6320
6321         * config/tc-mips.c (md_begin): Another correction to the setting of
6322         mips_eabi64.
6323
6324 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
6325
6326         * config/tc-mips.c (md_begin): Correct type-o in setting of
6327         mips_eabi64.
6328
6329 1998-12-21  Nick Clifton  <nickc@cygnus.com>
6330
6331         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6332         bit insn when optimizing, so that parallelised instructions will
6333         start on a 32 bit boundary.
6334
6335 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
6336
6337         * config/tc-mips.c (mips_eabi64): New.
6338         (md_begin): Set mips_eabi64.
6339         (mips_elf_final_processing): Use it.
6340
6341 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
6342
6343         * config/tc-mips.c (mips_elf_final_processing):
6344         Correct setting of ABI in e_flags.
6345
6346 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
6347
6348         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6349         in delay slots.
6350
6351 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
6352
6353         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6354
6355 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
6356
6357         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6358         warning, values that don't fit in the field.
6359
6360 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6361
6362         * config/tc-mips.c (mips_abi_string): New.
6363         (md_parse_option,md_longopts): Add mabi.
6364         (mips_elf_final_processing): Set e_flags based on mabi flag.
6365
6366 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6367
6368         * config/tc-mips.c (md_parse_option): Handle vr4111.
6369
6370 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
6371
6372         * config/tc-h8300.c (build_bytes): Change message given if the
6373         instruction requires H8/300H mode and we're not in Hmode, to
6374         suggest that it may be the operand modes that are the problem, not
6375         necessarily the opcode.
6376
6377 1998-12-10  Nick Clifton  <nickc@cygnus.com>
6378
6379         * config/tc-fr30.c: Add line separator character.
6380
6381 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
6382
6383         * configure.in (hppa-*-mpeix*): New target.
6384         * config/obj-som.h (obj_som_compiler): Declare.
6385         * config/obj-som.c (compiler_seen): New static variable.
6386         (obj_som_compiler): New function.
6387         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6388         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6389         (pa_type_args): Set hppa_priv_level.
6390         (pa_compiler): New static function if OBJ_SOM.
6391         * configure: Rebuild.
6392
6393 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6394
6395         * read.c (output_leb128): Don't mark as inline.
6396
6397 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6398
6399         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6400         AIX .vbyte unaligned data support.
6401         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6402         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6403         sections.
6404
6405 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6406
6407         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6408         input handling.
6409
6410 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6411
6412         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6413         BFD_RELOC_ARM_PCREL_BRANCH.
6414
6415 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6416
6417         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6418         checking the target type.
6419         (mips-dec-bsd*): Set endian to little.
6420         * configure: Rebuild.
6421
6422         COFF weak symbol support, based on patches from Mark Elbrecht
6423         <snowball3@usa.net>:
6424         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6425         * config/obj-coff.c (obj_coff_weak): New static function.
6426         (obj_coff_endef) [both versions]: Handle weak symbols.
6427         (coff_frob_symbol): Likewise.
6428         (yank_symbols): Likewise.
6429         (obj_pseudo_table): Add "weak".
6430
6431         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6432         <aymeric.vincent@emi.u-bordeaux.fr>.
6433         * aclocal.m4: Rebuild with current tools.
6434         * configure: Rebuild.
6435
6436         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6437         an assertion failure for a case we can't handle when OBJ_ECOFF.
6438
6439         * expr.c (operator): And with 0xff to avoid problems with signed
6440         char.
6441
6442 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6443
6444         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6445         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6446
6447 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6448
6449         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6450         LDI:20 insn.
6451
6452 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6453
6454         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6455         calculation of pcrel point.
6456
6457 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6458
6459         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6460         pcrel point.
6461
6462 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6463
6464         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6465         scope.
6466         (d10v_cleanup): Only generate previous insn if a multiline insn is
6467         not pending.
6468
6469 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6470
6471         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6472         FR30_OPERAND_I32.
6473
6474 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6475
6476         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6477         -marm6xxx command line switches.
6478
6479 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6480
6481         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6482         (itbl-ops.o): Delete duplicate dependencies.
6483         Rebuild dependencies.
6484         Add fr30 dependencies.
6485         * Makefile.in: Rebuild.
6486
6487 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6488
6489         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6490         opcode list.
6491         * listing.c: Ignore line terminator characters found inside
6492         strings.
6493
6494 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6495
6496         * po/gas.pot: Regenerated.
6497
6498 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6499
6500         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6501         fr30_is_label_start().  Also checks for delay slot insns.
6502
6503         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6504         FR30 instructions which contain a colon in the mnemonic.
6505
6506         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6507
6508 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6509
6510         * config/tc-fr30.c: Removed currently superflous code.
6511
6512 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6513
6514         * config/tc-fr30.h: New file.
6515         * config/tc-fr30.c: Tweaking so that it will compile.
6516
6517 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6518
6519         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6520         (TC_FORCE_RELOCATION):  Define.
6521         (d10v_force_relocation):  Declare.
6522         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6523         (md_apply_fix3):  Handle Vtable relocs.
6524         (d10v_fix_adjustable):  New.
6525         (d10v_force_relocation):  New.
6526
6527 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6528
6529         * config/tc-d30v.c: Change default behaviour to ignore potential
6530         conflicts between register name and symbol names.
6531
6532 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6533
6534         * configure.in: Add fr30-*-*.
6535         * config/tc-fr30.c: New file.
6536         * Makefile.in: Regenerated.
6537         * config.in: Regenerated.
6538         * configure: Regenerated.
6539         * doc/Makefile.in: Regenerated.
6540         * po/gas.pot: Regenerated.
6541
6542 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6543
6544         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6545         are 16 bit insns.
6546
6547 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6548
6549         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6550         characters.
6551         (do_scrub_chars): Add some casts to unsigned char to avoid
6552         unwanted sign extension.
6553         * read.c (lex_type): Set characters about 127 to be symbol
6554         characters.
6555         * config/tc-i386.c (md_begin): Set identifier_chars and
6556         operand_chars for values above 127.
6557
6558 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6559
6560         * configure.in: detect cygwin* instead of cygwin32*
6561         * configure: regenerate
6562
6563 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6564
6565         * listing.c: Add support for producing a listing from piped
6566         input.
6567
6568 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6569
6570         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6571         (append_insn): Account for the tx39's multiply behavior.
6572
6573 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6574
6575         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6576         from assemble_parallel_insns.  Add support for '->' to indicate
6577         explicitly serializing the instructions.
6578         (md_assemble): Ditto.
6579
6580 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6581
6582         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6583         WEAK handling.
6584
6585 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6586
6587         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6588
6589 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6590
6591         * config/tc-mips.c : support frame and regmask/fregmask when
6592           MIPS_STABS_ELF is specified.
6593
6594 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6595
6596         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6597         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6598         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6599
6600 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6601
6602         * doc/c-i386.texi: Replace occurences of "opcode" with
6603         "instruction mnemonic", "instruction", or "mnemonic" when
6604         referring to the name of an instruction.  Use "opcode" when
6605         referring to the sequence of machine bytes.
6606
6607         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6608         (is_opcode_char): Rename to is_mnemonic_char.
6609         (md_assemble and i386_operand): Correct error messages from
6610         "opcode" to "instruction mnemonic"
6611         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6612         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6613         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6614         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6615         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6616         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6617         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6618
6619         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6620
6621         * config/tc-i386.c (i386_operand): Check for garbage after
6622         register name.
6623
6624 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6625
6626         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6627         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6628
6629 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6630
6631         * config/tc-sh.h (obj_fix_adjustable):  Define.
6632         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6633         (md_apply_fix):  Likewise.
6634         (tc_gen_reloc):  Likewise.
6635         (sh_fix_adjustable):  New.
6636
6637 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6638
6639         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6640         * cgen.h (gas_cgen_finish_insn): Update prototype.
6641         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6642         cgen_insn_t -> CGEN_INSN_INT.
6643         (make_parallel): Update handling of CGEN_INT_INSN_P.
6644         (assemble_parallel_insn): Ditto.
6645         (target_make_parallel): New function.
6646         (md_assemble): Use it.
6647
6648 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6649
6650         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6651
6652 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6653
6654         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6655         converted into lower case.
6656
6657 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6658
6659         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6660         (gas_cgen_tc_gen_reloc):  Likewise.
6661         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6662         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6663         (m32r_force_relocation):  Handle VTABLE relocs.
6664
6665 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6666
6667         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6668
6669 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6670
6671         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6672         to lower case before parsing.
6673
6674         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6675         parallel insns modift buts in the PSW as a side effect.
6676
6677 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6678
6679         * config/tc-d30v.c (find_format): Test for missing flag and
6680         control registers.
6681
6682         (md_apply_fix3): Fix error messages to avoid
6683         assumption about presence of a symbol.
6684
6685         (parallel_ok): Disallow parallel instructions that both modify the
6686         same flag register.
6687
6688         (find_format): Generate a warning if an odd numbered register is
6689         used as the first register in a mutli-register instruction.
6690
6691 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6692
6693         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6694         relocations are always associated with a symbol.
6695
6696 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6697
6698         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6699         (elf32_sparc_force_relocation):  Declare.
6700         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6701         (tc_gen_reloc):  Handle vtable relocs.
6702         (elf32_sparc_force_relocation):  New.
6703
6704 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6705
6706         * symbols.c (S_IS_FUNCTION):  New.
6707         * config/tc-v850.h (obj_fix_adjustable):  Define.
6708         (TC_FORCE_RELOCATION):  Define.
6709         (v850_force_relocation):  Declare.
6710         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6711         of fx_addnumber for VTABLE reloc addends.
6712         (md_apply_fix3):  Handle VTABLE relocs.
6713         (v850_fix_adjustable):  New.
6714         (v850_force_relocation):  New.
6715
6716 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6717
6718         * tc-hppa.c (fp_operand_format): Add some additional formats.
6719         (pa_ip): Do not automatically promote into pa2.0 mode.
6720         (pa_level): Handle ".level 2.0".
6721
6722 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6723
6724         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6725         * config/tc-i386.h (template.extension_opcode): Change to
6726         unsigned int to allow full range of 8-bit opcode suffixes.
6727         (None): Redefine as 0xffff.
6728
6729         From Jeff B Epler <jepler@usgs.gov>
6730         * doc/c-i386.texi (i386-SIMD): New section.
6731
6732 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6733
6734         * read.c (discard_rest_of_line): New function.
6735         * read.h: Declare it.
6736         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6737
6738 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6739
6740         * config/tc-d10v.c (find_symbol_matching_register): New function.
6741         (find_opcode): Cope with the case where a register name matches
6742         a symbol name.
6743
6744 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6745
6746         * config/tc-v850.c (md_pcrel_from): Rename to
6747         v850_pcrel_from_section.
6748         (v850_pcrel_from_section): Do not resolves symbols in other
6749         sections.
6750
6751         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6752
6753 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6754
6755         * config/tc-d10v.c (find_opcode): Generate an error if a register
6756         is supplied for an operand that should not be a register.
6757
6758 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6759
6760         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6761         instructions to have another instruction in the right bin.
6762
6763 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6764
6765         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6766         the right container if the left container holds a branch
6767         instruction.
6768
6769 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6770
6771         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6772         both a register name and symbol name.
6773         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6774
6775 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6776
6777         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6778         execution unit class.
6779
6780         (reg_name_search): If a name matches a register and a symbol,
6781         prefer the register.
6782         (find_format): Disallow flag registers when a general purpose
6783         register is required.
6784         If a number is required, but a register has been given, check to
6785         see if a symbol with the same name as the register exists, and if
6786         so, use that symbol.
6787
6788 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6789
6790         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6791
6792 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6793
6794         * config/tc-d30v.c (find_format): Do not accept flag registers as
6795         general purpose registers.
6796         (find_format): If an immediate value is expected at a given place
6797         in a format, but a register name has been provided instead, check
6798         to see if that register name matches the name of a predefined
6799         symbol and if it does, then use the symbol instead.
6800         (reg_name_search): If a register name matches a symbol name,
6801         prefer the register name to the symbol name.
6802
6803 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6804
6805         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6806         the previous insn to empty.
6807
6808 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6809
6810         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6811         pieces, forcing the use of an ANSI compiler.
6812
6813 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6814
6815         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6816         relocs.
6817         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6818
6819 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6820
6821         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6822         assembler syntax.
6823         (obj_elf_vtable_entry):  Likewise.
6824         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6825         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6826         (tc_gen_reloc): Likewise.
6827         (arm_fix_adjustable): Likewise.
6828         (elf32_arm_force_relocation): New.
6829         (armelf_frob_symbol):  Remove coff-style symbol support.
6830
6831 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6832
6833         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6834
6835 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6836
6837         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6838         OBJ_COFF so that routine is defined for a.out format.
6839
6840 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6841
6842         * config/tc-i386.c (i386_operand): Detect non-segment registers
6843         used as segment prefixes.
6844
6845 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6846
6847         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6848         optimize across FDE boundaries.
6849
6850         * config/obj-coff.c (obj_coff_section): Preserve any link once
6851         flags when setting the section flags.
6852
6853 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6854
6855         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6856         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6857
6858 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6859
6860         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6861         to the host width.
6862
6863 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6864
6865         * frags.c (frag_grow): Include the size of the frag struct in the
6866         obstack chunk size.
6867
6868         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6869         if the new subseg comes before the old.
6870
6871 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6872
6873         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6874         to handle edge8 and edge16.
6875
6876 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6877
6878         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6879         before we clobber the symbol involved.
6880
6881 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6882
6883         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6884         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6885         use arm_adjust_symtab for OBJ_COFF.
6886         (armelf_adjust_symtab):  New Routine.
6887         * config/tc-arm.h:  Define obj_adjust_symtab to
6888         armelf_adjust_symtab for OBJ_ELF.
6889
6890 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6891
6892         * configure.in: Make all i386-elf targets use bfd_gas.
6893         * config/tc-i386.c (tc_i386_force_relocation): New.
6894         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6895         (md_apply_fix3): Likewise.
6896         (tc_gen_reloc): Handle them.
6897         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6898         tc_i386_force_relocation.
6899
6900 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6901
6902         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6903
6904 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6905
6906         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6907         current opcode after writing the first insturction of a reverse
6908         sequential pair.
6909
6910 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6911
6912         * read.h (generate_lineno_debug): Add prototype.
6913         * read.c (generate_lineno_debug): Make non-static.
6914
6915 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6916
6917         * config/tc-i386.c (md_assemble): Only warn for address/data size
6918         prefixes.
6919
6920 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6921
6922         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6923         against Thumb function names, as the linker needs this information.
6924
6925 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6926
6927         * expr.c (operand): Check also that there is no advance in operand
6928         after atof_generic in order to decide "is it label 0f or floating
6929         point number?".
6930
6931 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6932
6933         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6934         command line options with a single dash.
6935         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6936
6937 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6938
6939         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6940         * tc-arm.c (arm_fix_adjustable): New routine.
6941
6942 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6943
6944         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6945         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6946         demand_empty_rest_of_line before mri_comment_end.
6947         (equals): Check garbage after expression before
6948         mri_comment_end in MRI mode.
6949
6950 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6951
6952         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6953         small immediate constant to use the constant itself rather than
6954         always using 1.
6955
6956 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6957
6958         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6959         (pa_leave): Likewise.
6960
6961 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6962
6963         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6964         prefixes.
6965         (i386_operand): Fix an error message.
6966
6967 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6968
6969         * doc/c-arm.texi (ARM Directives): Document .req directive.
6970
6971         * config/tc-arm.c (reg_required_here): Display erroneous string if
6972         the register name could not be decoded.
6973         Do not set inst.instruction if the sift is -1.
6974
6975 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6976
6977         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6978         we do for EXTERN.
6979
6980 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6981
6982         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6983         even if it is belived to be unnecessary.
6984
6985 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6986
6987         config/tc-i386.c (i386_operand): Size immediate constants by
6988         suffix (erroneously removed as part of July 7 change).
6989
6990 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6991
6992         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6993         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6994         (armelf_frob_symbol):  New Routine.
6995         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
6996
6997 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
6998
6999         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7000
7001 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
7002
7003         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7004         command line switches passed to assembler.
7005
7006 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
7007
7008         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7009         (gas_cgen_opcode_desc): Declare.
7010         (gas_cgen_parse_operand): Declare.
7011         (*): Prepend gas_ to gas specific fns to denote them as such.
7012         All uses updated.
7013         * cgen.c (gas_cgen_opcode_desc): New global
7014         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7015         (queue_fixup): Renamed from cgen_queue_fixup.
7016         (*): Prepend gas_ to gas specific fns to denote them as such.
7017         All uses updated.
7018         (gas_cgen_md_apply_fix3): Update call to insert_operand.
7019         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7020         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7021         Open opcode table and initialize it.
7022         (make_parallel): Use gas_cgen_opcode_desc.
7023         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
7024         (md_assemble): Ditto.
7025
7026 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
7027
7028         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7029         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7030         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
7031         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7032         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7033         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
7034         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7035         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7036         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7037         (INIT_STAB_SECTION): Likewise.
7038         (OBJ_PROCESS_STAB): Likewise.
7039
7040         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7041         (md_parse_option): Watch for them.
7042         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7043         (md_begin): Kill neverdef code.
7044         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7045         (s_alpha_prologue): Watch alpha_cur_ent_sym.
7046         (s_alpha_coff_wrapper): New.
7047         (md_pseudo_table): Trap all ECOFF pseudos.
7048
7049 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
7050
7051         Start of changes to remove mdebug section from mips*-elf
7052         Based on MIPS_STAB_ELF definition
7053         * acconfig.h: undef if not configured
7054         * config.in: undef if not configured
7055         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7056         * config/tc-mips.c (s_ent): set BSF_FUNCTION
7057         * stabs.c (s_stab_generic): flush frag
7058
7059 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
7060
7061         * configure.in: (arm-*-elf):  Handle.
7062         (thumb-*-elf): Handle.
7063         * configure:  Regenerate.
7064         * read.c (stringer): Fix typo in comment.
7065         * write.c (fixup_segment): Don't add symbol value to addend if
7066         TC_ARM and OBJ_ELF.
7067         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
7068         sections.
7069         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
7070         for OBJ_ELF.
7071
7072 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
7073
7074         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7075         (write_2_short): Emit warning if new flag is set.
7076         (do_assemble): Set flags if left instruction is one of special
7077         "right-instruction-killer" type.
7078
7079 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
7080
7081         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7082         Always output words in debug_info section as big endian.
7083         (sparc_target_format): Choose correct bfd target.
7084         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7085
7086 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
7087
7088         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7089         to work with internationalization code.  Issue an error when two
7090         operands match that are not allowed to match.
7091
7092 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
7093
7094         * configure.in (install_tooldir): Allow target to specify whether
7095         it wants to be installed in $(tooldir)/bin.
7096         * configure: Regenerate.
7097         * Makefile.am (install-exec-local): Set install-exec-tooldir
7098         dependency via configure.
7099         * Makefile.in: Regenerate.
7100
7101 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
7102
7103         * Makefile.am (install-exec-local): Split into two ...
7104         (install-exec-bindir,install-exec-tooldir): New rules.
7105         * Makefile.in: Regenerate.
7106
7107 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
7108
7109         * Makefile.am (install-exec-local): Don't remove the file before
7110         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
7111         W. Rozycki <macro@ds2.pg.gda.pl>.
7112         * Makefile.in: Rebuild.
7113
7114 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
7115
7116         * cgen.c: Include libiberty.h.
7117         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7118         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7119         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7120         (md_cgen_lookup_reloc)): Declare.
7121         (md_cgen_record_fixup_exp): Declare.
7122         * config/tc-m32r.h (md_pcrel_from_section): Declare.
7123         (m32r_relax_frag): Declare.
7124         (cgen_md_apply_fix3): Decls moved to cgen.h.
7125         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7126         (m32r_cgen_record_fixup_exp): Delete decl.
7127         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7128         (assemble_nop): Delete.
7129         (expand_debug_syms): Delete unused `exp'.
7130         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7131         Add default case for -Wall.
7132         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7133         (md_atof): Delete unused wordP.
7134
7135 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
7136
7137         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7138         value.
7139
7140 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
7141
7142         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7143         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7144         .print, .purgem, and .struct.  Remove documentation for
7145         .app-file.
7146
7147 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
7148
7149         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7150         Update call to insert_operand.
7151
7152 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
7153
7154         * config/tc-m32r.c (ms_show_usage): Formatting changes.
7155
7156 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
7157
7158         * config/tc-i386.c (md_assemble): Don't get confused by trailing
7159         whitespace after a prefix operator.
7160
7161 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
7162
7163         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7164
7165 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
7166
7167         * config/tc-sparc.c (log2): New static function.
7168         (s_reserve): Use log2 to convert alignment before calling
7169         record_alignment.
7170         (s_common): Use log2 to convert alignment before calling
7171         record_alignment and frag_align.
7172         (sparc_cons_align): Use log2.
7173
7174 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7175
7176         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7177         (s_common): Likewise.
7178
7179         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
7180         initialization of waddr.
7181         (sparc_elf_final_processing): Add default case to switch.
7182
7183 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7184
7185         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
7186         than temporary real.
7187
7188 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7189
7190         * write.c (subsegs_finish): Don't align the segments if there were
7191         any errors.
7192
7193         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7194         copying aux information.
7195
7196         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7197         expression into a symbol.
7198
7199 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7200
7201         * config/tc-i386.c (mode_from_disp_size): Change arg and return
7202         type to unsigned int.
7203         (md_assemble): Change type used to store offsets from unsigned
7204         long to long.
7205         (i386_operand): Switch error check to only call RESTORE_END_STRING
7206         once after parse_register.
7207
7208 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
7209
7210         * config/tc-v850.c (md_show_usage): Changed format to match that
7211         of gcc, ld, etc.
7212
7213         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7214
7215 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7216
7217         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7218         relocs.
7219         (md_apply_fix_2): Force the symbol of the vtable reloc to be
7220         weak.
7221
7222 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
7223
7224         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7225         * doc/Makefile.in: Rebuild.
7226
7227 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
7228
7229         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7230         for %lo expressions.
7231         (mips_ip, case 'u'): Move range check after code to mask
7232         off bits in %hi/%lo expressions.  Mask off high bits for
7233         %lo expressions.
7234
7235 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
7236
7237         * doc/Makefile.am (gasver.texi): New target.
7238         (as.info, as.dvi): Depends upon gasver.texi.
7239         * doc/as.texinfo: Include gasver.texi.  Mention version number on
7240         title page and in top node.
7241         * doc/Makefile.in: Rebuild.
7242
7243 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
7244
7245         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7246         but not including the line containing the edict.
7247         * listing.h (LISTING_EOF): New.
7248         * input-scrub.c (input_scrub_next_buffer): Call it.
7249
7250 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7251
7252         * config/tc-i386.c (i386_operand): Don't set the size of an
7253         immediate address based solely on the suffix and the mode.
7254
7255         * config/tc-i386.c (md_assemble): Add assertion to make sure
7256         overlap2 does not set Imm.
7257
7258         * config/tc-i386.c (space_chars): Remove. The scrubber converts
7259         sequences of whitespace to a single space.
7260         (is_space_chars): Just compare with space.
7261         (md_begin): Don't initialize space_chars.
7262         (md_assemble): Just skip a single whitespace character.
7263         (i386_operand): Rewrite base-index parsing to use new
7264         parse_register, and to skip white space.  Skip white space in a
7265         number of other places too.  Don't give error message if
7266         parse_register fails.
7267         (parse_register): Change reg_string parameter to be non-const.
7268         Add end_op parameter.  Skip white space after the `%', and return
7269         end of register string.  Give error message here rather than
7270         caller.
7271
7272 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7273
7274         Based on patch from Matt Semersky <matts@scd.hp.com>:
7275         * expr.c (op_encoding): Make const.
7276         (expr_set_precedence): New function.
7277         (expr_begin): Don't set operator rankings, just call
7278         expr_set_precedence.
7279         * expr.h (expr_set_precedence): Declare.
7280         * read.c (s_mri): Call expr_set_precedence.
7281
7282 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7283
7284         * doc/as.texinfo (Statements): Remove paragraph discussing
7285         continuing lines with a backslash.  This hasn't worked for years,
7286         if it ever did.
7287
7288 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
7289
7290         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
7291         symbol definitions.
7292         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7293         (ps_CTORS, ps_DTORS): New section types.
7294         (vms_fixup_xtors_section): New function
7295         (Ctors_Psect, Dtors_Psect): Define.
7296         (IS_GXX_XTOR): Define
7297         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7298         Filter static constructors/destructors and add to
7299         Ctors_Symbols/Dtors_Symbols chain.
7300         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7301         appropriate section.
7302
7303         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7304         * makefile.vms: Merge vax/vms support.
7305
7306 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
7307
7308         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7309         (elf_pseudo_table): Add them.
7310         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7311         (md_apply_fix): Accept them.
7312         (mips_fix_adjustable): Don't adjust them.
7313         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7314         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7315         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7316         (tc_fix_adjustable): Don't adjust them.
7317
7318 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
7319
7320         * Makefile.am (CGEN_CPU_PREFIX): New variable.
7321         (cgen.o): Use it.
7322         * Makefile.in: Regenerate.
7323         * configure.in: AC_SUBST cgen_cpu_prefix.
7324         * configure: Regenerate.
7325
7326 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7327
7328         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7329         Changed all users of COND12_DELAY.
7330
7331 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
7332
7333         * config/tc-mn10300.c (set_arch_mach): New function.
7334         (md_pseudo_table): Add pseudo-ops to set the current machine type.
7335         (md_begin): Default to mn10300 mode.
7336         (md_assemble): Only accept instructions for the core mn10300
7337         chip and the active machine type.
7338
7339 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
7340
7341         * subsegs.h (segment_info_type): Give the struct a name.
7342         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7343         * config/tc-h8500.h (tc_reloc_mangle): Declare.
7344         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7345         * config/tc-w65.h (tc_reloc_mangle): Declare.
7346         * config/tc-z8k.h (tc_reloc_mangle): Declare.
7347
7348 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
7349
7350         * config/tc-v850.c (v850_comm):  Restore old section
7351         after common processing.
7352
7353 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
7354
7355         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7356
7357 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
7358
7359         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7360         char with code that explicitly sign-extends.
7361
7362 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
7363
7364         * config/tc-v850.c (md_begin): Restore text section as the current
7365         section after creating call table sections.
7366         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7367         code.
7368
7369         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7370         with call to macro SYM_AUXINFO.
7371
7372 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
7373
7374         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7375         with the program transform name.
7376         * Makefile.in: Rebuild.
7377
7378 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7379
7380         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7381         information.
7382
7383 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7384
7385         * config/tc-i386.c (i386_operand): Be prepared for a space between
7386         the open parenthesis and the start of the register operand,
7387         because of the June 16 change.
7388
7389 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7390
7391         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7392         BFD_ASSEMBLER.
7393
7394 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7395
7396         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7397         even if it is belived to be unnecessary.
7398
7399 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7400
7401         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7402         symbols.
7403         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7404
7405 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7406
7407         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7408         shift amount for a repeated operand.  The shift amount for the
7409         repeated copy comes from the size of the operand.
7410
7411 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7412
7413         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7414
7415 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7416
7417         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7418
7419 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7420
7421         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7422         characters in it as LEX_IS_SYMBOL_COMPONENT.
7423         * config/tc-i386.h (tc_symbol_chars): Define.
7424         (extra_symbol_chars): Declare.
7425         * config/tc-i386.c (extra_symbol_chars): Define.
7426         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7427         (line_comment_chars): Set to '/' if TE_LINUX.
7428         * doc/c-i386.texi (i386-prefixes): Update.
7429         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7430
7431 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7432
7433         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7434         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7435
7436 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7437
7438         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7439         constraint in instructions REP & REPI.
7440
7441 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7442
7443         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7444         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7445
7446         (check_range): If the operand is shifted, then shift the number
7447         before checking its range.
7448
7449         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7450
7451         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7452         common sections.
7453
7454 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7455
7456         * config/tc-v850.c (v850_comm): Create special sections as needed.
7457
7458 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7459
7460         * config/tc-d10v.c (write_2_short): Addition of swapping
7461         instructions for sequential and reverse sequential order when
7462         given order is not possible.
7463
7464 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7465
7466         * Makefile.am: Rebuild dependencies.
7467         (DEP_INCLUDES): Fix reference to intl build directory.
7468         * Makefile.in: Rebuild.
7469
7470 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7471
7472         * doc/c-i386.texi: Update 16 bit documentation.
7473
7474         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7475         IgnoreDataSize to IgnoreSize as they are used for address size as
7476         well as data size.
7477         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7478         32-bit mode, similarly addr16/data16 and variants.
7479
7480 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7481
7482         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7483         sequential word multiply instructions.
7484
7485         (do_assemble): Add extra command line argument, to allow mul32
7486         attribute to be preserved across parallel insns.
7487         (md_assemble): Insert NOPs between explicitly parallel insns which
7488         contain an 32 bit multiply and a 16 multiply.
7489
7490 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7491
7492         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7493         likewise for REPE.
7494
7495         * config/tc-i386.c (reloc): Add braces.
7496
7497         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7498         consistent with Intel naming.
7499         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7500         use bitfields in sib_byte.
7501         (modrm_byte): Don't use bitfields here either.
7502
7503         * config/tc-i386.c (current_templates): Add const.
7504         (parse_register): Add const to return, param, and char *s.
7505         (i386_operand): Add const to reg_entry *r.
7506         * config/tc-i386.h (templates): Add const to start, end.
7507
7508         Inspired by code for 16 bit gas support from Martynas Kunigelis
7509         <martynas@nm3.ktu.lt>:
7510         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7511         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7512         (uses_mem_addrmode): Remove.
7513         (md_estimate_size_before_relax): Add support here too.
7514         (md_relax_table): Rewrite interface to md_relax for 16 bit
7515         support.
7516         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7517         (opcode_suffix_to_type): Remove.
7518         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7519         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7520         (md_convert_frag): Likewise.
7521         (i386_operand): Add support for 16 bit base/index regs,
7522         immediates, and displacements.  Remove some unnecessary casts, and
7523         localise end_of_operand_string, displacement_string_start,
7524         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7525         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7526
7527         * config/tc-i386.c (prefix_hash): Remove.
7528         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7529         handling.  Rewrite lexical table handling.
7530         (i386_print_statistics): Don't print prefix statistics.
7531         (md_assemble): Rewrite instruction parser so that line is not
7532         converted to lower case.  Don't do a hash_find for prefixes,
7533         instead recognise them via opcode modifier.
7534         (expecting_operand, paren_not_balanced): Localise variables.
7535         * config/tc-i386.h (IsPrefix): Define.
7536         (prefix_entry): Remove.
7537
7538         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7539         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7540         '\\' in case where comment_chars contains '/'.
7541
7542         * config/tc-i386.c (MATCH): Ensure given operand and template
7543         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7544         you must write `ljmp *table(%ebx)'.
7545
7546         From H.J. Lu <hjl@gnu.org>:
7547         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7548         as 0 ifndef BFD_ASSEMBLER.
7549         (md_assemble): Allow immediate operands without suffix or
7550         other reg operand to default in size to the current code size.
7551
7552 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7553
7554         * config/tc-v850.c (md_begin):  Restore creation of
7555         .call_table_text and .call_table_data sections.
7556
7557 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7558
7559         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7560         after emitting a word of noops.
7561
7562 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7563
7564         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7565         (i386_operand): Simplify checks for valid base/index combinations.
7566         Disallow `in 4(%dx),%al'.
7567
7568         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7569         index_reg const.
7570         (add_prefix): Change parameter from char to int.
7571
7572         * config/tc-i386.h (Ugh): Define opcode modifier.
7573         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7574
7575         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7576         CONSISTENT_REGISTER_MATCH macros to check register types more
7577         thoroughly.  Check for illegal suffix/operand combinations
7578         when matching insns with operands.  Handle new `s' suffix, and
7579         associated FloatMF opcode modifier for float insns with memory
7580         operands.
7581         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7582         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7583         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7584         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7585         DATA_PREFIX_OPCODE throughout.
7586
7587         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7588         (md_assemble): Rewrite suffix/register operand checking code to be
7589         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7590         AnyMem, the better to grep.
7591         (pi): Remove Abs.
7592         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7593         given a memory operand.  Don't set Abs bits either.
7594         (type_names): Remove Mem*, Abs*.
7595         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7596         define opcode_modifiers as these cases are handled by Disp8,
7597         Disp16, Disp32 and suffix checks.
7598         (COMES_IN_BOTH_DIRECTIONS): Remove.
7599         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7600
7601         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7602         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7603         test.  Add test for ShortForm in W base_opcode modification.
7604         Merge Seg2ShortForm and Seg3ShortForm code.
7605         * config/tc-i386.h (ShortFormW): Remove.
7606         (IgnoreDataSize): Define.
7607
7608 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7609
7610         * config/tc-d30v.c (md_assemble): Store previous segment state
7611         with previous instruction.
7612
7613 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7614
7615         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7616         (ebp, esp): Remove static variables.
7617         (MATCH): Remove test for InOutPortReg.
7618         (i386_operand): Properly handle InOutPortReg here instead.
7619         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7620         (md_assemble): Simplify and correct modrm and sib generation.
7621         (i386_operand): Add warning for scale without index.
7622         Rewrite checks for valid base/index combinations.
7623
7624         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7625         macros and enclose in do while(0).
7626         (RESTORE_END_STRING): Likewise.
7627         (md_assemble): Add one to printed operand number so we start
7628         from 1 not 0.  Add some more gettext invocations.
7629         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7630         number here too.
7631
7632         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7633         DATA_PREFIX, SEG_PREFIX): Define.
7634         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7635         (check_prefix): Remove function.
7636         (add_prefix): New function.  Add prefix to i.prefix as well as
7637         doing checks.
7638         (md_assemble): Changes for add_prefix.  Remove hack for wait
7639         prefix, instead always output prefixes in fixed order.  Test
7640         for jcxz/loop when selecting between word & dword operations,
7641         and add address size prefix rather than operand size prefix.
7642         Remove operand -> address size hack when emitting jcxz/loop.
7643         (i386_operand): Remove O_Absent check as it's done in expr.
7644
7645 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7646
7647         * configure.in: Recognize m5200 as a cpu_type of m68k.
7648         * aclocal.m4: Rebuild with current libtool.
7649         * configure: Rebuild.
7650
7651 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7652
7653         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7654         to relaxable_symbol to prevent references to external symbol from
7655         being relaxed.
7656
7657 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7658
7659         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7660         symbols are relaxable.
7661
7662 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7663
7664         * config/tc-v850.c (md_begin):  Don't create special
7665         sections by default.
7666
7667 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7668
7669         * config/tc-mips.c (macro): For div and udiv, close the
7670         reorder block as soon as possible.
7671
7672 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7673
7674         From Matt Semersky <matts@scd.hp.com>:
7675         * macro.c (macro_mri_mode): New function.
7676         * macro.h (macro_mri_mode): Declare.
7677         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7678         MRI mode.
7679
7680 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7681
7682         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7683         OBJ_EVAX case.
7684
7685         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7686         until after xstrdup in OBJ_EVAX case.
7687
7688 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7689
7690         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7691         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7692         of hardcoded magic number.
7693         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7694
7695 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7696
7697         * read.c (do_s_func): New function.
7698         (s_func): Call it.
7699         * read.h (do_s_func): Add prototype.
7700
7701 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7702
7703         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7704         nops if fill pattern not specified.
7705
7706 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7707
7708         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7709         * config/te-go32.h (TE_GO32): Define.
7710         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7711
7712 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7713
7714         Implement .func/.endfunc pseudo-ops.
7715         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7716         (s_func): Declare.
7717         * read.c (potable): Add .func,.endfunc.
7718         (s_func): New function.
7719         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7720         functions.
7721         (in_doc_func_p,current_function_label): New static globals.
7722         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7723
7724 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7725
7726         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7727         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7728         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7729         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7730         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7731         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7732         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7733         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7734         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7735         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7736         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7737         * config/tc-a29k.c: Don't define md_short_jump_size,
7738         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7739         * config/tc-alpha.c: Likewise.
7740         * config/tc-alpha.h: Likewise.
7741         * config/tc-arm.c: Likewise.
7742         * config/tc-h8300.c: Likewise.
7743         * config/tc-h8500.c: Likewise.
7744         * config/tc-hppa.c: Likewise.
7745         * config/tc-i860.c: Likewise.
7746         * config/tc-i960.c: Likewise.
7747         * config/tc-ppc.c: Likewise.
7748         * config/tc-sh.c: Likewise.
7749         * config/tc-sparc.h: Likewise.
7750         * config/tc-tic30.c: Likewise.
7751         * config/tc-w65.c: Likewise.
7752         * config/tc-z8k.c: Likewise.
7753
7754 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7755
7756         * config/tc-vax.c (_): Delete this macro used for placeholder
7757         values in vax_operand_width_size; it conflicts with the _() macro
7758         used for internationalization.
7759
7760 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7761
7762         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7763         code.  From Chris Moller <moller@bops.com>.
7764
7765         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7766         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7767         * read.c (emit_expr): Initialize seg and subseg fields of a new
7768         broken word.
7769         * write.c (write_object_file): Switch to the appropriate segment
7770         and subsegment when processing a broken word.
7771
7772         * config/tc-m68k.c (mri_assemble): New static function.
7773         (build_mri_control_operand): Call mri_assemble rather than
7774         md_assemble.
7775         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7776         (s_mri_endf, s_mri_endw): Likewise.
7777
7778 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7779
7780         * read.c (s_org): Call md_flush_pending_output if it is defined.
7781
7782         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7783
7784 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7785
7786         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7787         (md_parse_option): Add for same.
7788         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7789         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7790         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7791
7792         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7793
7794 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7795
7796         * config/tc-arm.c (find_real_start): Relax definition of local
7797         labels.
7798
7799 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7800
7801         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7802         symbols at the given address, not just the last one specified.
7803
7804 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7805
7806         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7807         or number_to_chars_littleendian to write data.
7808
7809 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7810
7811         * config/tc-v850.c (md_assemble): Remove artificially created
7812         register name symbols.
7813
7814 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7815
7816         * write.c (fixup_segment): Change "segment" to "section" in
7817         error message.
7818
7819 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7820
7821         * write.c (fixup_segment): Change sym1-sym2 message again.
7822
7823 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7824
7825         * write.c (fixup_segment): Improve error message for sym1-sym2
7826         errors when sym1 is in a different segment from sym2.
7827
7828 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7829
7830         * config/tc-m32r.c (warn_unmatched_high): New static local.
7831         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7832         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7833         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7834         (md_parse_option): Likewise.
7835         (md_show_usage): Likewise.
7836         (m32r_frob_file): Likewise.
7837
7838         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7839         (read_a_source_file): Call them.
7840         * read.h (stabs_generate_asm_file): Declare.
7841         * stabs.c (stabs_generate_asm_file): New function.
7842         (generate_asm_file): New function.
7843         (stabs_generate_asm_lineno): Move file name handling into
7844         generate_asm_file.
7845
7846 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7847
7848         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7849         (d30v_current_align, d30v_current_align_seg): New variables.
7850         (d30v_last_label): New variable.
7851         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7852         (s_d30v_data, s_d30v_section): Likewise.
7853         (md_pseudo_table): Call them.
7854         (md_begin): Initialize d30v_current_align_seg.
7855         (md_assemble): Call d30v_align when needed by known current alignment.
7856         (d30v_frob_label, d30v_cons_align): New functions.
7857         * config/tc-d30v.h (md_do_align): Remove.
7858         (tc_frob_label): Call d30v_frob_label.
7859         (md_cons_align): New.
7860
7861         * config/tc-d30v.c (find_format): Convert complex expressions to
7862         expression symbols before processing.  Clean up code formatting.
7863
7864 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7865
7866         * po/Make-in (install-info): New target.
7867
7868 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7869
7870         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7871         instructions.
7872         * config/tc-mn10300.c (md_assemble): Likewise.
7873
7874 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7875
7876         * Makefile.am: Update with `make dep-am'.
7877         (HFILES): Add cgen.h.
7878         (cgen.o): Depend on cgen.h.
7879         * Makefile.in: Regenerate.
7880
7881         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7882
7883 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7884
7885         * gasp.c (grab_label): Permit a label to be a preprocessor
7886         variable by permitting a label to start with a backslash.
7887
7888 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7889
7890         * config/tc-mips.c (validate_mips_insn): Removed hack
7891         for previously inaccessible bitfields in some INSN_TRAP
7892         instructions.
7893
7894 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7895
7896         * config/tc-d30v.c (do_assemble): Abort with error message
7897         if opcode operands do not match.
7898
7899 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7900
7901         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7902         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7903         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7904         similar new 'q' operand.
7905
7906 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7907
7908         * cgen.c (cgen_asm_finish_insn): Fix typo.
7909
7910 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7911
7912         * cgen.h: New file.
7913         * cgen.c: Include it.
7914         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7915         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7916         All callers updated.
7917         * config/tc-m32r.c: Include cgen.h.
7918         (m23r_insn): New members num_fixups,fixups.
7919
7920 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7921
7922         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7923         to avoid compiler warning.
7924
7925 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7926
7927         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7928         calling make.
7929
7930         * makefile.vms (OBJS): Add ehopt.obj
7931
7932 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7933
7934         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7935
7936 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7937
7938         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7939         a short format insn.
7940         (md_assemble): Set it for explicitly packed insns.
7941
7942 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7943
7944         * config/obj-coff.c (c_symbol_merge): Do not take address of
7945         native fields when performing the memcpy.
7946
7947 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7948
7949         * config/tc-mips.c (macro,macro2): Implement
7950         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7951
7952 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7953
7954         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7955         relocations against globally visible symbols.
7956         * config/tc-m68k.c (relaxable_symbol): New macro.
7957         (m68k_ip, md_estimate_size_before_relax): Use it.
7958         (tc_m68k_fix_adjustable): Also handle weak symbols.
7959
7960 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7961
7962         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7963         references to externally visible symbols.
7964         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7965         values in twice for a PC relative reloc if the symbol is
7966         externally defined.
7967
7968         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7969         don't adjust a PC relative reloc against an externally visible
7970         symbol.
7971         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7972         for a PC relative fixup against an externally visible defined
7973         symbol, arrange to store object file and addend values as though
7974         the symbol were not defined.
7975         (tc_gen_reloc): Likewise.
7976
7977 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7978
7979         * read.c (sizeof_leb128): Referenced externally by write.c so
7980         don't inline.
7981
7982 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7983
7984         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7985         and expand a 'debug' symbol associated with the next instruction
7986         that does not cause a short instruction to be filled with a NOP.
7987         (md_pseudo_table): Add support for .debugsym.
7988         (assemble_parallel_insn): Add calls to expand_debug_sym as
7989         appropriate.
7990         (md_assemble): Ditto.
7991
7992 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7993
7994         * as.c (main): Conditionally call setlocale.
7995         * gasp.c (main): Likewise.
7996         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7997         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7998
7999 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
8000
8001         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8002
8003 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
8004
8005         * config/tc-hppa.c: Change all calls to bzero to use memset.
8006         (pa_ip): Add cast to avoid warning.
8007         (tc_gen_reloc, md_apply_fix): Likewise.
8008         (pa_find_space_by_number): Likewise.
8009         (hppa_force_relocation): Likewise.
8010         (pa_block): Change i to unsigned int.
8011         * config/obj-som.h (obj_som_copyright): Declare.
8012
8013 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
8014
8015         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8016         for line numbers for assembly source.
8017
8018 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
8019
8020         * configure.in: Change version number to 2.9.4
8021         * configure: Rebuild.
8022
8023 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
8024
8025         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
8026
8027 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
8028
8029         * ecoff.h: Change symbolS in function declaration to struct
8030         symbol.
8031
8032 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
8033
8034         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8035         (md_convert_frag): Fix i18n typo.
8036
8037 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
8038
8039         * ecoff.c (ecoff_get_cur_proc_sym): New function.
8040         * ecoff.h: Protoype it.
8041         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8042         [EVAX] (s_alpha_prologue): Delete.
8043         (md_pseudo_table): Update.
8044
8045 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
8046
8047         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8048         array to local pointer.
8049         (get_args, parse_expr): Add casts to avoid warnings.
8050
8051 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
8052
8053         * read.c (s_set): Cast xmalloc return value to fragS *.
8054         * config/tc-m68k.c (m68k_ip): Function made static to match
8055         previous forward declaration.
8056         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8057
8058 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
8059
8060         * config/tc-v850.c: Add internationalisation macros to error
8061         strings.
8062
8063         * config/tc-m32r.c (can_make_parallel): Add internationalisation
8064         macros to error strings.
8065
8066 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
8067
8068         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8069         reloc is in the TOC csect.
8070         (md_apply_fix3): Correct gettext typo.
8071
8072 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
8073
8074         * config/tc-arm.c (find_real_start): Ignore symbols starting with
8075         .L - they are local labels and the branches are not really
8076         function calls but rather far jumps.
8077
8078 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
8079
8080         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8081
8082 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
8083
8084         * config/tc-i386.c (md_assemble): Print operand number rather than
8085         using ordinal_names.
8086         (i386_operand): Likewise.
8087
8088 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
8089
8090         * Makefile.am (INTLLIBS): Define to work around apparent automake
8091         bug.
8092         All Makefiles: Regenerated.
8093
8094         * Many files: Added gettext invocations around user-visible
8095         strings.
8096         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8097         HAVE_LC_MESSAGES): Define.
8098         * dep-in.sed: Added asintl.h.
8099         * po/Make-in: New file.
8100         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8101         Include "asintl.h".
8102         * read.c (Z_): Renamed from `_'.
8103         * Makefile.am (SUBDIRS): Added po.
8104         (POTFILES): new macro.
8105         (po/POTFILES.in): New target.
8106         ($(OBJS)): Added asintl.h.
8107         (HFILES): Likewise.
8108         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8109         (as_new_LDADD): Added $(INTLLIBS).
8110         (as_new_DEPENDENCIES): Added $(INTLDEPS).
8111         (gasp_new_LDADD): Added $(INTLLIBS).
8112         (gasp_new_DEPENDENCIES): New macro.
8113         * configure, aclocal.m4: Rebuilt.
8114         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
8115         po/Makefile.
8116         (ALL_LINGUAS): Define.
8117         * macro.c: Include "asintl.h".
8118         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8119         * as.h: Include "asintl.h".
8120         * config/tc-i386.c (ordinal_names): Removed.
8121         (md_assemble): Changed error text to avoid ordinal_names.
8122         (i386_operand): Likewise.
8123         (reloc): Added as_bad to avoid i18n problems.
8124         (tc_gen_reloc): Likewise.
8125         * config/tc-arm.c (bad_args): Now a #define.
8126         (bad_pc): Likewise.
8127         * config/obj-vms.c (VMS_stab_parse): Changed type of
8128         `long_const_msg'.
8129         (global_symbol_directory): Unified strings to avoid i18n
8130         problems.
8131         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8132         avoid i18n problems.
8133         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8134         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8135         i18n problems.
8136         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8137         problems.
8138         * config/tc-v850.c (md_assemble): Changed C++ comment into C
8139         comment.
8140         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8141         problems.
8142         * as.c (print_version_id): Added an fprintf to avoid i18n
8143         problems.
8144         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8145         problems.
8146         * expr.c (expr): Added as_warn call to avoid i18n problems.
8147         * messages.c (as_assert): Changed code to avoid i18n problems.
8148         (as_abort): Likewise.
8149         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8150         (s_space): Likewise.
8151         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8152
8153 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8154
8155         * config/tc-i386.c (check_prefix): New static function, split out
8156         from md_assemble.
8157         (struct _i386_insn): Add wait_prefix field.
8158         (md_assemble): Remove wait_prefix local variable.  Use
8159         check_prefix when adding a prefix.
8160
8161         * config/tc-i386.c (current_templates): New static variable.
8162         (md_assemble): Remove current_templates local variable.
8163         (md_assemble, i386_operand): Improve error and warning messages in
8164         many places.  Add RESTORE_END_STRING in many places before error
8165         return.  Clarify some comments.
8166
8167         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8168         element array.
8169         (md_assemble): Parse string instruction operands, looking for
8170         segment override prefixes.  Check for invalid segment prefixes on
8171         string instruction.
8172         (i386_operand): i.seg[] and max mem_operand changes for string
8173         insns.
8174         * config/tc-i386.h (EsSeg): Define.
8175
8176         * config/tc-i386.h (regKludge): Define.
8177         (iclrKludge, imulKludge): Don't define.
8178         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8179         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
8180         opcode_modifier checks to look for more common cases first.  Add
8181         default_seg for IsString case.
8182
8183 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
8184
8185         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8186         AC_DECL_YYTEXT.
8187         * configure: Rebuild with new automake and libtool.
8188         * aclocal.m4, Makefile.in: Likewise.
8189
8190         * doc/Makefile.am (as.dvi): New target.
8191         * doc/Makefile.in: Rebuild.
8192
8193 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
8194
8195         * configure.in: Added sparc86x support.
8196
8197         * configure: Rebuild.
8198
8199         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8200         sparc_arch.
8201         (md_parse_option): Warn if -EL is not supported for this architecture.
8202
8203         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8204
8205 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
8206
8207         * config/tc-mips.c (mips_ip): Note when we use get match on
8208         the full instruction name.
8209
8210 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
8211
8212         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8213         back into the expression to handle add/sub simplification correctly.
8214
8215 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
8216
8217         * config/tc-mips.c (hilo_interlocks): Remove 4300.
8218
8219 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
8220
8221         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8222         #<n>' instruction.
8223
8224 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
8225
8226         * symbols.c (max_indent_level): New global.
8227         (print_symbol_value_1): Use it.
8228         * expr.h (expr_build_dot): Declare.
8229         * expr.c (expr_build_dot): New function.
8230
8231 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
8232
8233         * symbols.c (print_binary): New function.
8234         (print_expr_1): Call it.
8235
8236 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8237
8238         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8239         operand in the opcode.
8240
8241 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8242
8243         * config/tc-i386.h: Reorder operand flags and opcode modifier
8244         flags for clarity.  Remove unused definitions: Unknown,
8245         ImmUnknown, DispUnknown, NoModrm.
8246         * config/tc-i386.c (type_names): Add missing Debug type.
8247         (md_assemble): Better duplicate prefix checking.  Quicker string
8248         instruction check via new opcode_modifier flag.
8249
8250 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
8251
8252         * doc/as.texinfo (Invoking): Clarify -Wa example.
8253
8254 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
8255
8256         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8257         (s_mips_weakext): Define.
8258         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8259         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8260         defined(TC_MIPS).
8261
8262 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
8263
8264         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8265         is an error if the value can not be computed at assembly time.
8266         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8267
8268 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8269
8270         * gasp.c (main): Set next field of new include_path structure to
8271         NULL.  From Avery Pennarun <averyp@gdc.ca>.
8272
8273         * read.c (s_mri_sect): Call as_bad rather than abort for an
8274         unsupported MRI target.
8275
8276 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
8277
8278         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
8279         the destination of a branch instruction should be altered.
8280         (find_real_start): New function:  Locate the real, Thumb coded
8281         start of a Thumb function.
8282         (do_t_branch23): Alter the destination of branches to Thumb
8283         functions.
8284
8285         * config/tc-arm.h: Define TC_VALIDATE_FIX.
8286
8287 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
8288
8289         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8290         also.
8291
8292 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8293
8294         * doc/as.texinfo: Use @itemx for a secondary item in a table.
8295         * doc/c-hppa.texi: Likewise.
8296
8297 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8298
8299         * Makefile.am: Rebuild dependencies.
8300         * Makefile.in: Rebuild.
8301
8302         * Makefile.am (DEP_INCLUDES): New variable.
8303         (.dep1): Change to work when srcdir is not an absolute path.
8304         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8305         * Makefile.in: Rebuild.
8306
8307 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8308
8309         * config/tc-i386.h, config/tc-i386.c: Revert March 24
8310         LinearAddress patch.
8311
8312         * configure.in: Set version to 2.9.1.
8313         * configure: Rebuild.
8314
8315         * Branched binutils 2.9.
8316
8317 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8318
8319         * config/tc-i386.h (FWait): Define.
8320         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8321         other prefixes.  Check FWait flag in opcode table to see which
8322         instructions require an fwait prefix.
8323
8324 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8325
8326         * stabs.c (get_stab_string_offset): Always create a stab string
8327         section.
8328
8329 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8330
8331         Fix some gcc -Wall warnings:
8332         * atof-generic.c (atof_generic): Add casts to avoid warnings.
8333         * ehopt.c (eh_frame_code_alignment): Likewise.
8334         * expr.c (integer_constant, operand): Likewise.
8335         * frags.c (frag_align): Likewise.
8336         * gasp.c (level_0, change_base, doinstr): Likewise.
8337         * hash.c (hash_ask): Likewise.
8338         * listing.c (listing_page, calc_hex, print_lines): Likewise.
8339         (debugging_pseudo): Likewise.
8340         * macro.c (define_macro, check_macro): Likewise.
8341         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8342         (ignore_rest_of_line, float_cons): Likewise.
8343         * symbols.c (decode_local_label_name): Likewise.
8344         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8345         (fixup_segment, number_to_chars_bigendian): Likewise.
8346         (number_to_chars_littleendian): Likewise.
8347         * config/atof-ieee.c (gen_to_words): Likewise.
8348         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8349         (sparc_ip, parse_keyword_arg, s_common): Likewise.
8350         * read.c (output_big_sleb128): Initialize locals to avoid
8351         warnings.
8352         (output_big_uleb128, equals): Likewise.
8353         * atof-generic.c (atof_generic): Change number_of_digits_* locals
8354         to unsigned int.  Change zeros to unsigned int.
8355         * cond.c (s_if): Add return to default case.
8356         * frags.c (frag_now_fix): Change return type to addressT.
8357         * frags.h (frag_now_fix): Update declaration.
8358         * listing.c (file_info_struct): Change linenum to unsigned int.
8359         (struct list_info_struct): Change hll_line to unsigned int.
8360         (print_source): Update format string.
8361         * read.c (emit_expr): Change scan to unsigned int, and don't
8362         bother to initialize it.
8363         * symbols.c (dollar_label_count): Change to unsigned long.
8364         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8365         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8366         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8367
8368 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8369
8370         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8371         mcf5200 just as we do for m68000.
8372         (m68k_init_after_args): Likewise.
8373         (md_estimate_size_before_relax): Likewise.
8374
8375 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
8376
8377         * config/tc-v850.c (md_assemble):  Store relocation addend in
8378         fixup instead of instruction.
8379
8380 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8381
8382         * config/tc-i386.c (md_assemble): Swap template arguments to
8383         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8384         This macro is currently symmetric, so passing them the wrong
8385         way didn't cause any problem, but may if the macro is changed
8386         in the future.
8387         After copying template to i.tm, use i.tm. rather than t-> to
8388         access fields, and make t a const*
8389         Move i.tm.operand_types[] swap to immediately after the copy.
8390
8391 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8392
8393         * expr.h (expr_build_uconstant): Add prototype.
8394         (expr_build_unary,expr_build_binary): Add prototypes.
8395         * expr.c (expr_build_uconstant): New function.
8396         (expr_build_unary,expr_build_binary): New functions.
8397
8398 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8399
8400         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8401         * macro.c (macro_expand_body): Increase buffer size.
8402         * messages.c (as_warn): Likewise.
8403         (as_warn_where, as_bad, as_bad_where): Likewise.
8404
8405 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8406
8407         Based on patch from H.J. Lu  <hjl@gnu.org>:
8408         * Makefile.am (DISTSTUFF): New variable.
8409         (diststuff): New target.
8410         * Makefile.in: Rebuild.
8411
8412 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8413
8414         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8415         m32r_elf_section_change_hook.
8416
8417         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8418         emit a nop if a section ends with a 16 bit instruction.
8419
8420 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8421
8422         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8423         s_lcomm rather than obj_coff_lcomm.
8424         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8425
8426 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8427
8428         * config/tc-i386.h (LinearAddress): Define.
8429         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8430         instruction, don't use a default segment.
8431
8432 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8433
8434         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8435         * configure: Rebuild.
8436
8437 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8438
8439         * aclocal.m4, configure: Rebuild with libtool 1.2.
8440
8441 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8442
8443         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8444         PC relative branches.  Patch courtesy of Jonathan Walton.
8445
8446
8447 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8448
8449         * configure.in (emulations): Add thumb-pe target.
8450
8451         * configure (emulations): Add thumb-pe target.
8452
8453 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8454
8455         * itbl-lex.l (yywrap): Don't define if already defined as a
8456         macro.
8457
8458 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8459
8460         * depend.c (quote_string_for_make): New function.
8461         (wrap_output): Use it.
8462
8463 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8464
8465         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8466         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8467
8468 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8469
8470         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8471         Recognize -GN and -relax.
8472         (md_begin): Initialize gp size from -G switch.
8473         (alpha_force_relocation): Always force if -relax.
8474         (alpha_align): Take a new argument that will specify when to
8475         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8476         Change all callers.  Emit nop alignment padding as nop+unop pair.
8477
8478 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8479
8480         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8481         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8482
8483 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8484
8485         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8486         require padding to the next long word boundary.
8487
8488 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8489
8490         * cgen.c: #include symcat.h.
8491         * config/tc-m32r.c: Likewise.
8492
8493 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8494
8495         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8496         absolute expressions instead of '$' prefixed register names.
8497
8498 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8499
8500         * read.c (s_set): Record file and line info for symbols when -as.
8501         (pseudo_set): Don't overwrite that dummy fragment.
8502
8503 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8504
8505         * config/tc-ppc.c (md_pseudo_table): Add "section".
8506         (ppc_named_section): New static function.
8507
8508 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8509
8510         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8511         so we don't have to scan the entire list.
8512
8513 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8514
8515         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8516         case, allow the parallel instructions to modify the same flag
8517         bits.
8518
8519 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8520
8521         * listing.c (list_symbol_table): Categorize symbols by
8522         undefined_section rather than sy_frag->line == NULL.
8523
8524 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8525
8526         * Makefile.am (install-exec-local): Install properly when ln
8527         fails or tooldir == prefix.
8528
8529 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8530
8531         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8532         Test result of insert_operand for error.
8533
8534 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8535
8536         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8537         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8538         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8539         * doc/Makefile.in: Rebuild.
8540
8541 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8542
8543         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8544         (macro): Fix handling of M_COP[0-3].
8545
8546 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8547
8548         Based on patches from Ross Harvey <ross@teraflop.com>:
8549         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8550         if macro_alternate or macro_mri.
8551         (getstring): Remove support for byte constants between < and >.
8552         (get_any_string): '<' only starts a string if macro_alternate or
8553         macro_mri.
8554         (macro_expand_body): Permit keyword parameters following
8555         positional parameters.
8556
8557         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8558         * configure.in (alpha*-*-netbsd*): New target.
8559         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8560         * configure: Rebuild.
8561
8562         * as.h (flag_warn_suppress_instructionswap): Move from here...
8563         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8564         here, and make static.
8565
8566         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8567         BFD_ASSEMBLER or MANY_SEGMENTS.
8568
8569         * as.c (show_usage): Update bug-gnu-utils address.
8570         * gasp.c (show_usage): Likewise.
8571         * doc/as.texinfo (Bug Reporting): Likewise.
8572
8573 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8574
8575         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8576         insns regardless of the size of a pointer if we're in mips I or
8577         MIPS II mode.
8578         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8579
8580 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8581
8582         Fix rac to accept only a0:
8583         * tc-d10v.c (parallel_ok, find_opcode):
8584         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8585         Introduce OPERAND_GPR.
8586
8587 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8588
8589         * read.c (s_fill): Handle non-constant repeat counts by creating
8590         an rs_space fragment.
8591
8592 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8593
8594         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8595         from as_bad to as_warn.
8596
8597 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8598
8599         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8600         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8601         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8602
8603 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8604
8605         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8606         seg_fix_rotP rather than fix_root from seg_info.
8607
8608 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8609
8610         * expr.c: Add support for 0x1_2_3_4 bignums.
8611
8612 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8613
8614         * configure.in: Change -linux* to -linux-gnu*.
8615         * configure: Rebuild.
8616
8617         * app.c (do_scrub_begin): Treat \r as whitespace.
8618
8619 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8620
8621         * Makefile.am: Update dependencies.
8622         * Makefile.in: Rebuild.
8623
8624 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8625
8626         * configure, aclocal.m4: Rebuild with new libtool.
8627
8628 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8629
8630         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8631         the argument to bfd_set_arch_mach.
8632         (load_address): Use bfd_arch_bits_per_address to determine the
8633         bit size of an address instead of looking at the isa level.
8634         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8635
8636 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8637
8638         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8639
8640 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8641
8642         * ehopt.c: New file.
8643         * as.h (enum _relax_state): Add rs_cfa.
8644         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8645         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8646         * read.c (emit_expr): Call check_eh_frame.
8647         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8648         (relax_segment): Likewise.
8649         * Makefile.am: Rebuild dependencies.
8650         (GAS_CFILES): Add ehopt.c.
8651         (GENERIC_OBJS): Add ehopt.o.
8652         * doc/internals.texi (Frags): Document rs_cfa.
8653
8654         * as.c (show_usage): Mention --traditional-format.
8655         (parse_args): Accept --traditional-format.
8656         * as.h (flag_traditional_format): Declare.
8657         * output-file.c (output_file_create): If flag_traditional_format,
8658         set BFD_TRADITIONAL_FORMAT on stdoutput.
8659         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8660
8661         * config/tc-mips.c (append_insn): Make sure that if we have a
8662         fixup for an unmatched %hi reloc, it does not associated with a
8663         variant frag.
8664
8665         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8666         * doc/Makefile.in: Likewise.
8667
8668 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8669
8670         * config/tc-m32r.c (check_for_side_effects): New function.
8671         (can_make_parallel): Add checks for instruction side effects
8672         clashing with the other instruction.
8673         (assemble_parallel_insn): Improve warning messages.  Return error
8674         message from non-swapped instruction order.
8675
8676 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8677
8678         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8679
8680         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8681         md_cleanup definition.  This moves the forced literal output to
8682         the end of the source pass, and avoids macro's inserting literals
8683         into the code immediately after the macro expansion.
8684
8685 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8686
8687         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8688         a gas internal symbol is adjustable.
8689         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8690
8691         * as.h: If gcc version greater than 2.6, use `__format__' and
8692         `__printf__' in function attributes, rather than `format' and
8693         `printf'.
8694
8695 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8696
8697         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8698
8699 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8700
8701         Add tms320c30 support:
8702         * config/tc-tic30.h: New file.
8703         * config/tc-tic30.c: New file.
8704         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8705         TARGET_FORMAT as "coff-tic30".
8706         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8707         * Makefile.am: Rebuild dependencies.
8708         (CPU_TYPES): Add tic30.
8709         (CPU_OBJ_VALID): tic30-aout is valid.
8710         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8711         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8712         * configure, Makefile.in: Rebuild.
8713
8714 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8715
8716         * config/tc-v850.c (md_assemble): Improvements to error messages.
8717
8718 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8719
8720         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8721         BFD_RELOC_HI16_S to store the high bits of any value.
8722
8723         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8724         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8725         assembler calculate relocations to any external symbol at all.
8726         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8727         involving generation of pc-relative relocs.
8728         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8729         has been moved to md_apply_fix3.
8730
8731         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8732         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8733         which actually means (the address of identifier's GOT entry) +
8734         constant, which is not particularly useful.
8735
8736 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8737
8738         * read.h (include_dirs): Declare.
8739         (include_dir_count,include_dir_maxlen): Declare.
8740
8741 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8742
8743         * configure.in: Correct check for shared opcodes library.
8744         * configure: Rebuild.
8745
8746         * listing.c (buffer_line): If we can't open the file, set at_end.
8747         (listing_print): Remove unused local variable fi.
8748
8749         * config/m68k-parse.y (reglistpair): Handle register list in
8750         either order.
8751
8752         * config/vms-conf.h: Don't undef VERSION.
8753
8754 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8755
8756         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8757         OBJS variable.
8758         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8759         variable.
8760         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8761         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8762         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8763         (EXTRA_DIST): Define.
8764         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8765         explicitly rather than via the list of object files.
8766         (gcc-as.opt): New file created when make-gas.com is run.
8767         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8768         itbl-cpu.h} to #include appropriate file rather than copying that
8769         file.
8770         * config/vms-conf.h: Synchronize with current config.in.
8771         * Makefile.in: Rebuild.
8772
8773 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8774
8775         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8776         (parallel_ok): Relaxed parallel subinstruction dependency check.
8777
8778 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8779
8780         * as.h (flag_warn_suppress_instructionswap): added new flag.
8781         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8782         command line argument.
8783         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8784         warning only if flag_warn_suppress_instructionswap is false.
8785
8786 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8787
8788         * configure.in (i386-*-mingw32*): New target.
8789         * configure: Rebuild.
8790
8791 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8792
8793         * symbols.c (resolve_symbol_value): Don't set the segment if it
8794         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8795
8796         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8797         S_GET_SEGMENT.
8798
8799 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8800
8801         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8802         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8803         compiler.
8804
8805 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8806
8807         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8808
8809 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8810
8811         * config/tc-v850.c (v850_insert_operand): Display instruction when
8812         an error is encountered.
8813
8814 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8815
8816         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8817         (i386-*-sco3.2v5*coff): New target.
8818         (i386-*-sco3.2*): New target.
8819         * configure: Rebuild.
8820
8821 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8822
8823         * config/tc-v850.c: Tidy error message production.
8824
8825 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8826
8827         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8828         validate_immediate return value in the right type for comparisons
8829         to FAIL.
8830
8831 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8832
8833         * listing.c (MAX_BYTES): Use listing variables not constants.
8834         (data_buffer): No longer an array, but a pointer.
8835         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8836         (listing_listing): Allocate data_buffer.
8837
8838 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8839
8840         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8841         --listing-rhs-width, --listing-cont-lines.
8842         (show_usage): Update.
8843         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8844         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8845         (print_lines): Use the variables instead of the constants.
8846         (listing_listing): Likewise.
8847         * listing.h: Declare the new vars.
8848
8849 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8850
8851         * as.c (parse_args): Add --keep-locals alias for -L.
8852         Add --strip-local-absolute.
8853         (show_usage): Update.
8854         * as.h (flag_strip_local_absolute): New flag.
8855         * symbols.c (S_IS_LOCAL): Use it.
8856         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8857         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8858         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8859
8860 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8861
8862         * config/tc-m32r.c: Detect if explicitly parallel instructions
8863         might have an io conflict and issue a warning message.
8864
8865 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8866
8867         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8868         cgen_swap_fixups): Functions to save, restore and swap the fixup
8869         chain with a backup copy.
8870         (cgen_asm_finish_insn): Returns address of constructed insn.
8871
8872 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8873
8874         * listing.c (file_info_struct): Remove FILE, add POS.
8875         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8876         (file_info): Don't open the file.
8877         (buffer_line): Check for the file in the last_open cache, updating
8878         as necessary.
8879         (print_source): Don't reference file_info->file.
8880         (listing_listing): Likewise.
8881         (listing_print): Close the file in the cache, if any.
8882
8883 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8884
8885         * read.c (dwarf_file_string): New file static variable.
8886         (emit_expr): Look for constant sequence that leads up to a file
8887         name in DWARF debugging output.
8888         (stringer): Use dwarf_file_string to decide whether to accept a
8889         string as a file name.
8890
8891 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8892
8893         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8894         (crack_operand): Add reg->reglst MRI hack.
8895         (r_seg): Put reglst symbols in reg_section.
8896         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8897
8898 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8899
8900         * tc-sh.c (get_specific): Handle SGR & DBR.
8901
8902 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8903
8904         * tc-h8300.c (parse_reg): Take the length of the symbol into
8905         account when attempting to match a register name.
8906         * tc-h8500.c (parse_reg): Likewise.
8907
8908 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8909
8910         * cgen.c: Formatting changes to improve readability.
8911
8912 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8913
8914         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8915         delay slot.
8916
8917 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8918
8919         Based on a patch from Jim Wilson
8920         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8921         (tc_gen_reloc): Handle cross section PC relative relocs
8922         correctly.
8923
8924 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8925
8926         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8927
8928 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8929
8930         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8931         (expr_jmp_buf): New static local.
8932         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8933         (cgen_md_operand): New function.
8934         * tc-m32r.c: Clean up pass over `struct foo' usage.
8935         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8936
8937 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8938
8939         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8940         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8941
8942 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8943
8944         * config/tc-i386.c (i386_operand): Give an error if there are
8945         unrecognized characters after an expression.
8946
8947 For older changes see ChangeLog-9697