gas/ChangeLog

   1 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
   2
   3         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
   4         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
   5         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
   6         and fix_new_exp() instead.
   7         (md_convert_frag): For indexed post byte use the symbol value
   8         rather than the displacement.
   9         (md_relax_table): Fix indexed offset relax.
  10
  11 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  12
  13         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
  14         relax weak symbols.
  15         (relaxable_symbol): New function.
  16
  17 2001-01-11  Andreas Jaeger  <aj@suse.de>
  18
  19         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
  20         not used anywhere.
  21
  22 2001-01-10  Nick Clifton  <nickc@redhat.com>
  23
  24         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
  25         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
  26
  27 2001-01-10  Nick Clifton  <nickc@redhat.com>
  28
  29         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
  30         character used to dollar local symbols.
  31         (LOCAL_LABEL_CHAR): New constant - the magic character used to
  32         local label symbols.
  33         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
  34         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
  35         if defined.
  36         Use LOCAL_LABEL_CHAR.
  37         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
  38         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
  39         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
  40
  41 2001-01-08  Bo Thorsen  <bo@suse.de>
  42
  43         * config/tc-i386.c (i386_immediate, i386_displacement):
  44         GOTPCREL check fix.
  45
  46 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
  47
  48         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
  49         in last change.
  50
  51 2001-01-07  Philip Blundell  <philb@gnu.org>
  52
  53         * doc/as.texinfo (Bug Reporting): Update email address for
  54         reports.
  55         * README: Likewise.
  56
  57 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
  58
  59         * configure.in: Define DEFAULT_ARCH for i386.
  60         * tc-i386.c (md_assemble): Return after the error message;
  61         move testing for 64bit operands to proper place.
  62
  63 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
  64
  65         * doc/as.texinfo: Document '#' as comment character for i386 and
  66         x86_64. Add AMD x86-64 into menu of machine dependent information.
  67
  68         * doc/c-i386.texi: Document x86_64 extensions.
  69
  70 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
  71
  72         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
  73
  74 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
  75
  76         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
  77         * NEWS: Add note about Pentium4 support.
  78
  79 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
  80
  81         * tc-i387.c (pi, pte, pt): Update.
  82         (type_names): Add new types.
  83
  84 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
  85
  86         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
  87         CpuUnknown): Renumber
  88         (CpuP4, CpuSSE2): New.
  89         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
  90
  91 2001-01-03  Philip Blundell  <pb@futuretv.com>
  92
  93         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
  94         relocs.
  95         (alpha_fix_adjustable): Likewise.
  96         (md_apply_fix): Likewise.
  97
  98 2000-12-31  H.J. Lu  <hjl@gnu.org>
  99
 100         * listing.c (listing_message): Allocate string only if it is
 101         used.
 102
 103         * configure: Rebuild.
 104
 105 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 106
 107         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 108         Point out caveats with generating fixups for the opcode in a frag.
 109
 110 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 111
 112         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 113         * NEWS: Add x86_64.
 114
 115 2000-12-29  H.J. Lu  <hjl@gnu.org>
 116
 117         * listing.c (calc_hex): Print the variable part only if the
 118         fragment type is rs_fill.
 119
 120 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 121
 122         * doc/internals.texi (tc_conditional_pseudoop,
 123         TC_LINKRELAX_FIXUP): Fix typos.
 124
 125 2000-12-28  Richard Henderson  <rth@redhat.com>
 126
 127         * write.c (subsegs_finish): Fix thinko last change -- don't
 128         "optimize" the alignment == 0 case.
 129
 130 2000-12-28  Richard Henderson  <rth@redhat.com>
 131
 132         * as.h (rs_align_test): New.
 133         * frags.c (NOP_OPCODE): Move default from read.c.
 134         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 135         (frag_align_code): New.
 136         * frags.h (frag_align_code): Declare.
 137         * read.c (NOP_OPCODE): Remove.
 138         (do_align): Use frag_align_code.
 139         * write.c (NOP_OPCODE): Remove.
 140         (get_recorded_alignment): New.
 141         (cvt_frag_to_fill): Handle rs_align_test.
 142         (relax_segment): Likewise.
 143         (subsegs_finish): Align last subseg in section to the
 144         section alignment.  Use frag_align_code.
 145         * write.h (get_recorded_alignment): Declare.
 146         * config/obj-coff.c (size_section): Handle rs_align_test.
 147         (fill_section, fixup_mdeps): Likewise.
 148         (write_object_file): Use frag_align_code.
 149
 150         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 151         (alpha_handle_align): New.
 152         * config/tc-alpha.h (HANDLE_ALIGN): New.
 153         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 154
 155         * config/tc-i386.h (md_do_align): Use frag_align_code.
 156         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 157
 158         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 159         (ia64_handle_align): New.
 160         * config/tc-ia64.h (HANDLE_ALIGN): New.
 161         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 162
 163         * config/tc-m32r.c (m32r_do_align): Remove.
 164         (m32r_handle_align): New.
 165         (fill_insn): Use frag_align_code.
 166         * config/tc-m32r.h (md_do_align): Remove.
 167         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 168         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 169         * config/tc-mips.c, config/tc-mips.h: Similarly.
 170
 171         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 172         (sh_handle_align): Likewise.  Handle rs_align_code.
 173         (sh_do_align): Remove.
 174         * config/tc-sh.h (md_do_align): Remove.
 175         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 176
 177         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 178         (sparc_handle_align): Likewise.  Handle rs_align_code.
 179         * config/tc-sparc.h (md_do_align): Remove.
 180         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 181
 182 2000-12-22  DJ Delorie  <dj@redhat.com>
 183
 184         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 185         when we assemble the first half of a pair.
 186
 187 2000-12-22  H.J. Lu  <hjl@gnu.org>
 188
 189         * config/tc-i386.c (reloc): Update the macro for non-bfd
 190         assembler.
 191         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 192
 193 2000-12-22  H.J. Lu  <hjl@gnu.org>
 194
 195         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 196
 197 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 198
 199         * tc-i386.h (i386_target_format): Define even for ELFs.
 200         (QWORD_MNEM_SUFFIX): New macro.
 201         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 202         New macros
 203         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 204         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 205         ImmExt): Renumber.
 206         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 207         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 208         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 209         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 210         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 211         Renumber.
 212         (Reg, WordReg): Add Reg64.
 213         (Imm): Add Imm32S and Imm64.
 214         (EncImm): New.
 215         (Disp): Add Disp64 and Disp32S.
 216         (AnyMem): Add Disp32S.
 217         (RegRex, RegRex64): New macros.
 218         (rex_byte): New type.
 219         * tc-i386.c (set_16bit_code_flag): Kill.
 220         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 221         (reloc): New parameter "signed"; support x86_64.
 222         (set_code_flag): New.
 223         (DEFAULT_ARCH): New macro; default to "i386".
 224         (default_arch): New static variable.
 225         (struct _i386_insn): New fields Operand_PCrel; rex.
 226         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 227         (flag_code): New enum and static variable.
 228         (use_rela_relocations): New static variable.
 229         (flag_code_names): New static variable.
 230         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 231         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 232         K6 and Athlon.
 233         (i386_align_code): Return plain "nop" for x86_64.
 234         (mode_from_disp_size): Support Disp32S.
 235         (smallest_imm_type): Support Imm32S and Imm64.
 236         (offset_in_range): Support size of 8.
 237         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 238         (md_pseudo_table): Add "code64"; use set_code_flat.
 239         (md_begin): Emit sane error message on hash failure.
 240         (tc_i386_fix_adjustable): Support x86_64 relocations.
 241         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 242         instructions supported on particular arch just partially,
 243         output of 64bit immediates, handling of Imm32S and Disp32S type.
 244         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 245         (i386_displacement): Likewise.
 246         (i386_index_check): Cleanup; support 64bit addresses.
 247         (md_apply_fix3): Support x86_64 relocation and rela.
 248         (md_longopts): Add "32" and "64".
 249         (md_parse_option): Add OPTION_32 and OPTION_64.
 250         (i386_target_format): Call even for ELFs; choose between
 251         elf64-x86-64 and elf32-i386.
 252         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 253         (tc_gen_reloc): Support rela relocations and x86_64.
 254         (intel_e09_1): Support QWORD.
 255
 256 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 257
 258         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 259         it's not an offset expression.
 260         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 261         keep the braces '[' and ']' in the output string.
 262         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 263         != FLAT. There is no such op_modifier.
 264
 265 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 266
 267         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 268         if we have it.
 269
 270 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 271
 272         * as.h: Fix formatting.
 273         * cgen.h: Likewise.
 274         * dwarf2dbg.c: Likewise.
 275         * input-scrub.c: Likewise.
 276         * read.h: Likewise.
 277
 278 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 279
 280         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 281         configure: Regenerate.
 282
 283 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 284
 285         * dwarf2dbg.c: #include <limits.h> only if it exists.
 286
 287 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 288
 289         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 290         (md_apply_fix): Here too.
 291
 292 2000-12-12  Jim Wilson  <wilson@redhat.com>
 293
 294         * config/tc-ia64.h (ia64_init): Add prototype.
 295
 296 2000-12-12  H.J. Lu  <hjl@gnu.org>
 297
 298         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 299
 300         * read.h (outputting_stabs_line_debug): Change it to int.
 301         * stabs.c (outputting_stabs_line_debug): Likewise.
 302
 303 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 304
 305         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 306         the address of a function result.
 307
 308 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 309
 310         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 311         (md_assemble): Call dwarf2_emit_insn.
 312         (shlib): Fix typo SHILB -> SHLIB.
 313         (md_parse_option): Likewise.
 314         (ppc_elf_validate_fix): Likewise:
 315         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 316
 317 2000-12-12  Nick Clifton  <nickc@redhat.com>
 318
 319         * cgen.h: Fix formatting.
 320         * input-scrub.c: Fix formatting.
 321         * macro.c: Fix formatting.
 322         * config/tc-mips.c: Fix formatting.
 323         * doc/c-mips.texi: Fix formatting.
 324
 325 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 326
 327         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 328         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 329         references.
 330         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 331         otherwise.
 332         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 333         (No_dSuf): Kill.
 334
 335         * i386.h (*_Suf): Remove No_dSuf.
 336         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 337         Remove.
 338         (i386_optab): Remove 'd' in the suffixes.
 339
 340 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 341
 342         * config/tc-i386.c (T_SHORT): Undefine before defining.
 343
 344 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 345
 346         * config/tc-mips.c: Fix formatting.
 347
 348 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 349
 350         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 351         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 352         (md_show_usage): Ditto.
 353         (md_parse_option): Ditto.
 354         (d10v_cleanup): Writes pending instruction only if
 355         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 356         Fix compile time warning messages.
 357
 358         * doc/c-d10v.texi: Documents new options.
 359
 360 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 361
 362         * stabs.c (outputting_stabs_line_debug): New variable.
 363         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 364         function entry and unset at function exit.
 365
 366         * read.h (outputting_stabs_line_debug): New extern declaration.
 367
 368         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 369
 370         * dwarf2dbg.c: Fix compile time warning messages.
 371
 372 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 373
 374         * config/tc-a29k.c: Fix formatting.
 375         * config/tc-alpha.c: Likewise.
 376         * config/tc-arm.c: Likewise.
 377         * config/tc-cris.c: Likewise.
 378         * config/tc-hppa.c: Likewise.
 379         * config/tc-i370.c: Likewise.
 380         * config/tc-i386.c: Likewise.
 381         * config/tc-i860.c: Likewise.
 382         * config/tc-i960.c: Likewise.
 383         * config/tc-ia64.c: Likewise.
 384         * config/tc-m68hc11.c: Likewise.
 385         * config/tc-m68k.c: Likewise.
 386         * config/tc-m88k.c: Likewise.
 387         * config/tc-pj.c: Likewise.
 388         * config/tc-ppc.c: Likewise.
 389         * config/tc-sh.c: Likewise.
 390         * config/tc-sparc.c: Likewise.
 391         * config/tc-tahoe.c: Likewise.
 392         * config/tc-vax.c: Likewise.
 393
 394 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 395
 396         * config/tc-mips.c (mips_ip): When calculating offsets,
 397         don't accept as constant the difference between the
 398         addresses of symbols in two different sections.
 399
 400         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 401         specifiers.
 402         (validate_mips_insn): Likewise.  Also, update 'B' operand
 403         specifier to use OP_*_CODE20 constants and delete 'm' operand
 404         specifier.
 405         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 406         operand specifiers.  Change warning generated by 'B' operand
 407         specifier to reflect its new multi-purpose usage.
 408
 409         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 410         -1, and update comment.
 411         (file_mips_isa): Likewise.
 412         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 413         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 414         ISA_* constants rather than hard-coded numbers.
 415         (mips_cpu_info): New structure.
 416         (mips_cpu_info_table): New table describing CPU and ISA names
 417         and numbers.
 418         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 419         mips_cpu_info_from_cpu): New functions.
 420         (mips_isa_to_str): New function to get string for ISA name.
 421         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 422         return const char *.
 423         (md_begin): Redo CPU and ISA selection logic, using
 424         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 425         than hard-coded numbers.
 426         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 427         ISA_* constants rather than hard-coded numbers.
 428         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 429         (md_longopts): Delete OPTION_NO_MIPS32.
 430         (md_parse_option): Convert to use ISA_* constants rather than
 431         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 432         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 433         to use strcasecmp to recognize "default" and to use
 434         mips_cpu_info_from_name to get CPU numbers from argument.
 435         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 436         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 437         mips32-4k.
 438         (s_mipsset): Accept ISA value 32.
 439         * doc/as.texinfo: Clean up MIPS options summary slightly,
 440         remove -no-mips32.  Add note about -mips4 and -mips32
 441         specifying those ISA levels.  Delete -mips32 and -no-mips32
 442         cpu flag descriptions.
 443         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 444         up the supported CPU switch list, and replace 4Kc, 4Km, and
 445         4Kp entries with a single mips32-4k entry.  Note that you can
 446         use ".set mips32".
 447
 448         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 449         ISA_MIPS64.
 450         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 451         -mips5 and -mips64.
 452         (md_parse_option): Add cases for OPTION_MIPS5 and
 453         OPTION_MIPS64.
 454         (md_show_usage): Mention -mips5 and -mips64 arguments.
 455         (s_mipsset): Add cases for MIPS5 and MIPS64.
 456         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 457         and pseudo-CPUs.
 458         * doc/as.texinfo: Mention -mips5 and -mips64 options
 459         and their meanings.
 460         * doc/c-mips.texi: Likewise.  Also update introduction
 461         and ".set" usage information.
 462
 463         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 464         CPU list.
 465         (mips_cpu_info_table): Add SB-1 entries.
 466         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 467         known to the -mcpu option.
 468
 469         * doc/as.texinfo: Correct description of MIPS -mcpu
 470         option, by copying some of the text from doc/c-mips.texi.
 471
 472 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 473
 474         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 475         New targets.
 476         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 477         (sparc*-*-rtems*): Switched from a.out to ELF.
 478         * configure: Regenerate.
 479         * config.in: Regenerate.
 480         * Makefile.in: Regenerate.
 481         * aclocal.m4: Regenerate.
 482         * po/gas.pot: Regenerate.
 483
 484 2000-11-30  Philip Blundell  <pb@futuretv.com>
 485
 486         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 487         even in non BFD_ASSEMBLER case.
 488
 489 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 490
 491         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 492         syntax.
 493
 494 2000-11-29  Richard Henderson  <rth@redhat.com>
 495
 496         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 497         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 498         thread multiple subsegments properly; handle multiple code
 499         sections properly; emit proper compilation unit info for assembler
 500         generated debugging.
 501
 502         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 503         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 504         (dwarf2dbg_estimate_size_before_relax): Declare.
 505         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 506         * write.c: Include dwarf2dbg.h.
 507         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 508         (relax_segment): Likewise.
 509
 510 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 511
 512         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 513         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 514         accordingly.  Stabilize frag by updating fix part and resetting
 515         variant part.
 516         <undefined symbol, unconditional jump>: Ditto.
 517         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 518         indexing is_end_of_line[].
 519         (md_assemble): Initialize size to 0.
 520         (md_section_align): Mark parameter seg as unused.
 521         (parse_reg): Parse names case-insensitively.
 522
 523 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 524
 525         * config/obj-aout.h: Fix formatting.
 526         * config/obj-bout.h: Likewise.
 527         * config/obj-coff.c: Likewise.
 528         * config/obj-coff.h: Likewise.
 529         * config/obj-elf.h: Likewise.
 530         * config/obj-som.h: Likewise.
 531         * config/obj-vms.c: Likewise.
 532         * config/obj-vms.h: Likewise.
 533         * config/tc-h8300.h: Likewise.
 534         * config/tc-ns32k.h: Likewise.
 535         * config/tc-sparc.h: Likewise.
 536         * config/tc-tic54x.h: Likewise.
 537         * config/tc-z8k.h: Likewise.
 538
 539 2000-11-28  Nick Clifton  <nickc@redhat.com>
 540
 541         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 542         License is present in the sources, but not the output, and
 543         also available from the GNU website.
 544         (GNU Free Documentation License): Comment out this section.
 545
 546 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 547
 548         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 549         targets.  Remove i860 from valid a.out targets.
 550         * Makefile.in: Regenerate.
 551
 552         * config/tc-cris.c: Include dwarf2dbg.h.
 553         (md_pseudo_table): Add .file and .loc.
 554         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 555         (s_cris_file, s_cris_loc): New.
 556         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 557         * Makefile.am: Regenerate dependencies.
 558         * Makefile.in: Regenerate.
 559
 560 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 561
 562         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 563         (MRI_MUL_PRECEDENCE): Likewise.
 564         (op_rank): Fix a comment typo.
 565
 566 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 567
 568         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 569         the error message.
 570         (get_operand): Fix analysis for movw/movb instructions.
 571
 572 2000-11-24  Nick Clifton  <nickc@redhat.com>
 573
 574         * configure.in (xscale-elf): Add target.
 575         (xscale-coff): Add target.
 576         * configure: Regenerate.
 577
 578         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 579         extenstion.
 580         (ARM_EXT_XSCALE): New ARM architecture extension.
 581         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 582         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 583         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 584         (ARM_ARCH_V4): Remove processor from architecture.
 585         (ARM_ARCH_3M): New architecutre definition.
 586         (ARM_ARCH_V5TE): New architecutre definition.
 587         (ARM_ARCH_XSCALE): New architecutre definition.
 588         (CPU_DEFAULT): Allow to be defaulted to XScale.
 589         (atpcs): New boolean variable.
 590         (ldr_flags): Support 'd' flag for double word loads.
 591         (str_flags): Support 'd' flag for double word stored.
 592         (do_mia): New function.
 593         (do_mar): New function.
 594         (do_mra): New function.
 595         (do_pld): New function.
 596         (do_ldrd): New function.
 597         (do_blx): New function.
 598         (do_bkpt): New function.
 599         (do_clz): New function.
 600         (do_lstc2): New function.
 601         (do_cdp2): New function.
 602         (do_t_blx): New function.
 603         (do_t_bkpt): New function.
 604         (do_smla): New function.
 605         (do_smlal): New function.
 606         (do_smul): New function.
 607         (do_qadd): New function.
 608         (do_co_reg2c): New function.
 609         (LONGEST_INSN): Redefine to 7.
 610
 611         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 612         command line switches.
 613
 614 2000-11-22  Jim Wilson  <wilson@redhat.com>
 615
 616         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 617         (struct rsrc): Make line unsigned.
 618         (gr_values): Add missing initializer.
 619         (SLOT_NUM_NOT_SET): Add unsigned cast.
 620         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 621         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 622         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 623         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 624         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 625         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 626         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 627         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 628         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 629         Add ATTRIBUTE_UNUSED to unused parameters.
 630         (convert_expr_to_ab_reg): Add parens.
 631         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 632         (dot_prologue): Initialize grsave when declared.
 633         (md_pseudo_table): Add missing initializers.
 634         (operand_match): Add casts to bfd_vma.
 635         (emit_one_bundle): Delete unused local prev.  Make required_template
 636         unsigned.
 637         (specify_resource): Cast i to unsigned.
 638         (note_register_values): Use fprintf_vma.
 639         (print_dependency): Likewise.
 640
 641 2000-11-21  Jim Wilson  <wilson@redhat.com>
 642
 643         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 644         for unwind info section.
 645         (dot_endp): Likewise for unwind section.
 646
 647         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 648         fix_new_exp.
 649
 650 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 651
 652         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 653         (output_insn): Call dwarf2_emit_insn.
 654         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 655
 656 2000-11-17  Richard Henderson  <rth@redhat.com>
 657
 658         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 659         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 660         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 661
 662 2000-11-17  Nick Clifton  <nickc@redhat.com>
 663
 664         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 665         .file pseudo ops.
 666
 667 2000-11-17  Richard Henderson  <rth@redhat.com>
 668
 669         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 670
 671 2000-11-17  Richard Henderson  <rth@redhat.com>
 672
 673         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 674         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 675         tri-state definition of alpha_flag_mdebug.
 676         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 677         (s_alpha_file): Store first .file directive.
 678         (s_alpha_stab): New.
 679         (md_pseudo_table): Add stabs and stabn.
 680
 681 2000-11-17  Richard Henderson  <rth@redhat.com>
 682
 683         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 684
 685 2000-11-17  Richard Henderson  <rth@redhat.com>
 686
 687         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 688         (main): Call dwarf2_finish.
 689         * as.h (debug_type): Clarify documentation of the meaning
 690         of this variable.
 691         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 692         (print_stats): Fix parenthesis problem.
 693         (now_subseg_size): New.
 694         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 695         (dwarf2_directive_file): Don't set debug_type.
 696         (dwarf2_where): Honor DEBUG_DWARF2 first.
 697         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 698         do nothing if not emitting dwarf2 debug info, or no work.
 699         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 700         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 701         (ecoff_new_file): Likewise.
 702         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 703         commentary wrt dwarf2.
 704
 705         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 706         ATTRIBUTE_UNUSED as needed.
 707         (emit_insn): Call dwarf2_emit_insn.
 708         (s_alpha_file): New.
 709         (s_alpha_loc): New.
 710         (s_alpha_coff_wrapper): Don't handle them.
 711         (md_pseudo_table): Update for .file and .loc.
 712         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 713
 714         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 715         don't protect with debug_type.
 716         * config/tc-hppa.c (md_assemble): Likewise.
 717         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 718         * config/tc-mn10300.c (md_assemble): Likewise.
 719         * config/tc-sh.c (md_assemble): Likewise.
 720         * config/tc-v850.c (md_assemble): Likewise.
 721
 722         * config/tc-arm.c (arm_end_of_source): Remove.
 723         * config/tc-hppa.c (pa_end_of_source): Remove.
 724         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 725         * config/tc-mn10300.c (mn10300_finalize): Remove.
 726         * config/tc-sh.c (sh_finalize): Remove.
 727         * config/tc-v850.c (sh_finalize): Remove.
 728
 729         * config/tc-arm.h (md_end): Remove.
 730         * config/tc-hppa.h (md_end): Remove.
 731         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 732         * config/tc-m68hc11.h (md_end): Remove.
 733         * config/tc-mn10300.h (md_end): Remove.
 734         * config/tc-sh.h (md_end): Remove.
 735         * config/tc-v850.h (md_end): Remove.
 736
 737         * config/tc-ia64.c (emit_one_bundle): Don't protect
 738         dwarf2 bits with debug_type.
 739         (md_assemble): Likewise.
 740         (ia64_end_of_source): Don't call dwarf2_finish.
 741
 742 2000-11-16  Jim Wilson  <wilson@redhat.com>
 743
 744         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 745         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 746         > 16.
 747
 748 2000-11-16  H.J. Lu  <hjl@gnu.org>
 749
 750         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 751         version name.
 752
 753 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 754
 755         * config/tc-tic30.c: Fix formatting.
 756         * config/tc-tic80.c: Likewise.
 757         * config/tc-v850.c: Likewise.
 758         * config/tc-vax.c: Likewise.
 759         * config/tc-w65.c: Likewise.
 760         * config/tc-z8k.c: Likewise.
 761
 762 2000-11-14  DJ Delorie  <dj@redhat.com>
 763
 764         * config/tc-v850.c: Support dwarf2.
 765         * config/tc-v850.h: Ditto.
 766
 767         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 768         parse_cons_expression_v850 to initialize hold_cons_reloc.
 769
 770 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 771
 772         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 773         (errata_nops_necessary_p): New function.
 774         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 775         md.
 776
 777 2000-11-14  Jim Wilson  <wilson@redhat.com>
 778
 779         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 780         return little endian bfd formats.
 781
 782 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 783
 784         * config/aout_gnu.h: Fix formatting.
 785         * config/atof-vax.c: Likewise.
 786         * config/m68k-parse.h: Likewise.
 787         * config/m88k-opcode.h: Likewise.
 788         * config/obj-elf.c: Likewise.
 789         * config/tc-arm.c: Likewise.
 790         * config/tc-cris.c: Likewise.
 791         * config/tc-i386.c: Likewise.
 792         * config/tc-ia64.c: Likewise.
 793         * config/tc-mn10300.c: Likewise.
 794         * config/te-386bsd.h: Likewise.
 795         * config/te-hppa.h: Likewise.
 796         * config/te-nbsd.h: Likewise.
 797         * config/te-ppcnw.h: Likewise.
 798         * config/te-sparcaout.h: Likewise.
 799         * config/te-tmips.h: Likewise.
 800         * config/vax-inst.h: Likewise.
 801         * config/vms-conf.h: Likewise.
 802
 803 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 804
 805         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 806
 807 2000-11-13  H.J. Lu  <hjl@gnu.org>
 808
 809         * config/obj-elf.c (elf_frob_symbol): Support
 810         ".symver name,name2@@@nodename".
 811         (elf_frob_file_before_adjust): Likewise.
 812
 813         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 814         and ".symver name,name2@@@nodename".
 815         Fix a typo.
 816
 817 2000-11-12  H.J. Lu  (hjl@gnu.org)
 818
 819         * config/obj-elf.c (obj_elf_symver): Check missing version
 820         name.
 821
 822 2000-11-12  H.J. Lu  (hjl@gnu.org)
 823
 824         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 825         instead of bfd_vma for non-bfd assemblers.
 826
 827 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 828
 829         * itbl-ops.c: Fix comment typos.
 830
 831 2000-11-08  Jim Wilson  <wilson@redhat.com>
 832
 833         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 834         (struct unwind): Add next_slot_frag field.
 835         (slot_index): New parameters slot_frag and first_frag.  Add code
 836         to add in frag sizes when different.  Add comments.
 837         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 838         arguments to slot_index.
 839         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 840         loop end.  Set next_slot_frag field.
 841
 842 2000-11-07  H.J. Lu  <hjl@gnu.org>
 843
 844         * doc/as.texinfo (.symver): Updated for versioned symbol
 845         reference.
 846
 847         * obj.h (format_ops): Add the frob_file_before_adjust field.
 848
 849         * config/obj-aout.c (aout_format_ops): Set the
 850         frob_file_before_adjust field to 0.
 851         * config/obj-coff.c (coff_format_ops): Likewise.
 852         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 853
 854         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 855         name.
 856         (elf_frob_file_before_adjust): New function to remove unneeded
 857         versioned symbols from the symbol table.
 858         (elf_format_ops): Set the frob_file_before_adjust field to
 859         elf_frob_file_before_adjust.
 860
 861         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 862         not defined.
 863
 864         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 865
 866 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 867
 868         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 869         BIG_ENDIAN macros.
 870         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 871         Fix compile time warning messages.
 872
 873 2000-11-07  Nick Clifton  <nickc@redhat.com>
 874
 875         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 876         buffer in order to avoid buffer overflows.
 877
 878 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 879
 880         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 881         Change M to m for -milp32 or -mlp64 to match gcc.
 882         (dot_endp): Use bytes_per_address instead of 8.
 883         (emit_one_bundle): Use number_to_chars_littleendian instead of
 884         md_number_to_chars.
 885         (fix_insn): Likewise.
 886         (ia64_init): New function.
 887         (ia64_target_format): New function.
 888         (md_begin): Set endianness, arch, and machine as appropriate.
 889         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 890         Make these macros depend on TE_HPUX macro.
 891         (TARGET_FORMAT): Define.
 892         (HOST_SPECIAL_INIT): Define.
 893         * config/te-hpux.h: New file.
 894         * configure.in: Add "ia64-*-hpux*" target to configure.
 895         * configure: Regenerate.
 896
 897 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 898
 899         * as.c: Fix formatting.
 900         * dwarf2dbg.c: Likewise.
 901         * input-file.c: Likewise.
 902         * input-file.h: Likewise.
 903         * input-scrub.c: Likewise.
 904         * itbl-ops.c: Likewise.
 905         * listing.c: Likewise.
 906         * macro.h: Likewise.
 907         * messages.c: Likewise.
 908         * read.c: Likewise.
 909         * subsegs.c: Likewise.
 910         * subsegs.h: Likewise.
 911         * write.c: Likewise.
 912
 913 2000-11-06  Nick Clifton  <nickc@redhat.com>
 914
 915         * doc/as.texinfo: Add GNU Free Documentation License.
 916         * doc/gasp.texi:  Add GNU Free Documentation License.
 917         * doc/as.1:  Add GNU Free Documentation License.
 918
 919 2000-11-05  Nick Clifton  <nickc@redhat.com>
 920
 921         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 922
 923 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 924
 925         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 926         * configure: Regenerate.
 927
 928 2000-11-01  Nick Clifton  <nickc@redhat.com>
 929
 930         * read.c (original_case_string): New global variable.
 931         (read_a_source_file): Copy opcode string into
 932         original_case_string if clobbering the case of the opcode.
 933         * read.h: Export the definition of original_case_string.
 934         * config/tc-arm.c (md_assembler): When parsing a .req
 935         directive use the original opcode string, not the case
 936         clobbered version.
 937
 938 2000-11-02  Nick Clifton  <nickc@redhat.com>
 939
 940         * config/tc-mn10300.c (debug_line): Remove this static
 941         variable.
 942         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 943         dwarf2_where and dwarf2_gen_line_info.
 944
 945 2000-11-02  Theo Honohan  <th@futuretv.com>
 946
 947         * config/tc-arm.c (do_msr): Improve error message.
 948
 949 2000-10-31  Eric Christopher  <echristo@redhat.com>
 950
 951         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 952         or pc-relative, else use fx_offset.
 953
 954 2000-10-31  Jim Wilson  <wilson@redhat.com>
 955
 956         * config/tc-ia64.c (struct md): New field tag_fixups.
 957         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 958         qualifying predicate.
 959         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 960         tag_fixups.
 961         (ia64_start_line): Error if dangling qualifying predicate.
 962         (defining_tag): New static variable.
 963         (ia64_unrecognized_line, case '['): Parse tags.
 964         (ia64_frob_label): Create tag_fixups.
 965         (md_assemble): Reset md.qp.X_op after using it.
 966
 967 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 968
 969         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 970
 971 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 972
 973         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 974
 975 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 976
 977         * expr.c: Fix formatting.
 978         * flonum-copy.c: Likewise.
 979         * flonum.h: Likewise.
 980         * gasp.c: Likewise.
 981         * hash.c: Likewise.
 982
 983 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 984
 985         * as.h (OPTION_MD_BASE): Bump to 190.
 986         * as.c (parse_args) <std_longopts>: Add comment about the need to
 987         check OPTION_MD_BASE in as.h.
 988
 989         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 990         for weak symbols.
 991
 992 2000-10-27  Nick Clifton  <nickc@redhat.com>
 993
 994         * configure.in (emulations): Add m68hc12.
 995         * configure: Regenerate.
 996         * po/gas.pot: Regenerate.
 997
 998 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 999
1000         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1001         cpsr*.
1002         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1003
1004 2000-10-25  Nick Clifton  <nickc@redhat.com>
1005
1006         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1007         a DWARF2 line number information sequence.
1008
1009         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1010
1011         * read.c (generate_lineno_debug): Update comment describing why
1012         DWARF2 line number debug information is not generated
1013         automatically by this function.
1014
1015         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1016         not all.
1017
1018         * config/tc-arm.h (md_end): Define.
1019         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1020
1021         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1022         if generating DWARF2 line numbers.
1023         (arm_end_of_source): New function.  Call dwarf2_finish if
1024         necessary.
1025
1026         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1027         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1028         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1029
1030 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1031
1032         * tc-i386.c: Fix prototype declarations for functions taking no
1033         arguments.
1034
1035 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1036
1037         * tc-i386.c (i386_operand_modifier): Remove.
1038         (build_displacement_string): Remove.
1039         (i386_parse_seg): Remove.
1040         (i386_intel_memory_operand): Remove.
1041         (i386_intel_operand): Re-write using recursive descent parser based
1042         on MASM documentation.
1043         (struct intel_parser_s): New structure.
1044         (intel_parser): New static variable.
1045         (struct intel_token): New structure.
1046         (cur_token, prev_token): New static variables.
1047         (T_NIL): Define.
1048         (T_CONST): Define.
1049         (T_REG): Define.
1050         (T_BYTE): Define.
1051         (T_WORD): Define.
1052         (T_DWORD): Define.
1053         (T_QWORD): Define.
1054         (T_XWORD): Define.
1055         (T_SHORT): Define.
1056         (T_OFFSET): Define.
1057         (T_PTR): Define.
1058         (T_ID): Define.
1059         (intel_match_token): New function.
1060         (intel_get_token): New function.
1061         (intel_putback_token): New function.
1062         (intel_expr): New function.
1063         (intel_e05): New function.
1064         (intel_e05_1): New function.
1065         (intel_e06): New function.
1066         (intel_e06_1): New function.
1067         (intel_e09): New function.
1068         (intel_e09_1): New function.
1069         (intel_e10): New function.
1070         (intel_e10_1): New function.
1071         (intel_e11): New function.
1072
1073 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1074
1075         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1076         instructions to loose any special insn->architecture mask.
1077
1078         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1079         (sparc_md_end, sparc_arch_types, sparc_arch,
1080         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1081         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1082         request v9b architecture if they are used).
1083
1084 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1085
1086         * config/tc-m68k.c: Fix the previous misapplied patch.
1087
1088 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1089
1090         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1091         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1092         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1093         BFD_RELOC_*.
1094
1095 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1096
1097         * debug.c: Fix formatting.
1098         * depend.c: Likewise.
1099         * dwarf2dbg.c: Likewise.
1100         * dwarf2dbg.h: Likewise.
1101         * ecoff.c: Likewise.
1102         * expr.c: Likewise.
1103         * expr.h: Likewise.
1104         * flonum-konst.c: Likewise.
1105         * frags.h: Likewise.
1106
1107 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1108
1109         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1110         options.
1111         * doc/as.texinfo: Added notes about this new option.
1112
1113 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1114
1115         * config/tc-sh.c (JREG): Remove.
1116         (md_convert_frag): Remove #if 0:d code using JREG.
1117
1118 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1119
1120         * config/tc-i386.c (i386_operand_modifier): Only match
1121         modifiers SHORT and FLAT if they are followed by a space.
1122         (parse_register): When `allow_naked_reg' is set, do not confuse
1123         identifiers that start with a register name with a register.
1124
1125 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1126
1127         * app.c: Fix formatting.
1128         * as.c: Likewise.
1129         * as.h: Likewise.
1130         * bit_fix.h: Likewise.
1131         * cgen.c: Likewise.
1132         * cgen.h: Likewise.
1133         * cond.c: Likewise.
1134
1135 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1136
1137         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1138
1139 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1140
1141         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1142         Re-arrange function a little and improve error message.
1143
1144         * write.c (write_relocs): Fix a comment.
1145
1146         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1147         link-once sections.
1148
1149 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1150
1151         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1152
1153 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1154
1155         * config/tc-i386.c: Delete some useless comments, reformat others.
1156
1157         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1158         non-global syms in linkonce sections.
1159
1160 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1161
1162         * config/tc-ia64.c (operand_match): Don't use // style comments.
1163         * config/tc-i370.c: Likewise.
1164
1165 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1166
1167         Changes to handle varying register prefix and user symbol prefix.
1168         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1169         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1170         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1171         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1172         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1173         (demand_register_prefix): New variable.
1174         (md_pseudo_table): New pseudo ".syntax".
1175         (md_longopts): New options --no-underscore and --underscore.
1176         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1177         on symbols_have_leading_underscore.
1178         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1179         (get_spec_reg): Ditto.
1180         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1181         Fix formatting.
1182         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1183         --help.
1184         <case OPTION_NO_US, case OPTION_US>: New.
1185         (md_show_usage): Be brief and reformat to match continuation of
1186         --help.
1187         * po/gas.pot: Regenerate.
1188
1189 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1190
1191         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1192         force relocs for 12 bit branches.
1193         (md_apply_fix): Similarly, adjust logic here.
1194
1195 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1196
1197         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1198         adjust for external and weak syms as we will use a reloc.  Allow
1199         for +8 offset when calculating limits of branches.
1200         (hppa_fix_adjustable): Undo 2000-09-23 change.
1201         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1202         Correct distance calculation.
1203         (tc_gen_reloc): Print the file name and line number if we can't
1204         handle a fixup.
1205
1206         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1207         * config/tc-hppa.c (nonzero_dibits): Define.
1208         (arg_reloc_stub_needed): Check each arg and return value
1209         separately for zero case.
1210         (pa_align): Declare argument `bytes'.
1211
1212 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1213
1214         * config/tc-cris.c: Fix formatting.
1215         * config/tc-d10v.h: Likewise.
1216         * config/tc-d30v.c: Likewise.
1217         * config/tc-d30v.h: Likewise.
1218         * config/tc-fr30.c: Likewise.
1219         * config/tc-fr30.h: Likewise.
1220         * config/tc-m68k.c: Likewise.
1221         * config/tc-m68k.h: Likewise.
1222         * config/tc-pj.h: Likewise.
1223         * config/tc-ppc.c: Likewise.
1224         * config/tc-ppc.h: Likewise.
1225         * config/tc-sh.c: Likewise.
1226         * config/tc-sh.h: Likewise.
1227         * config/tc-sparc.c: Likewise.
1228         * config/tc-v850.h: Likewise.
1229         * config/tc-vax.h: Likewise.
1230         * config/tc-w65.h: Likewise.
1231         * config/tc-z8k.h: Likewise.
1232
1233 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1234
1235         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1236         checks only for ELF.
1237         (hppa_force_relocation): Likewise.
1238
1239 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1240
1241         * config/tc-ia64.c (dv_sem): Add "stop".
1242         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1243         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1244         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1245         match above.
1246         (mark_resources): Check IA64_RS_PRr.
1247
1248 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1249
1250         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1251         md_estimate_size_before_relax): Redesign and clean up the
1252         relaxation mechanism.
1253
1254 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1255
1256         * config/tc-ns32k.c: Fix formatting.
1257         * config/tc-ns32k.h: Likewise.
1258
1259 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1260
1261         * config/tc-m32r.c: Fix formatting.
1262         * config/tc-m32r.h: Likewise.
1263         * config/tc-m68851.h: Likewise.
1264         * config/tc-m68hc11.c: Likewise.
1265         * config/tc-m68hc11.h: Likewise.
1266         * config/tc-m88k.c: Likewise.
1267         * config/tc-mcore.c: Likewise.
1268         * config/tc-mcore.h: Likewise.
1269         * config/tc-mips.c: Likewise.
1270         * config/tc-mips.h: Likewise.
1271         * config/tc-mn10200.h: Likewise.
1272         * config/tc-mn10300.h: Likewise.
1273         * config/tc-tahoe.c: Likewise.
1274         * config/tc-tahoe.h: Likewise.
1275
1276 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1277
1278         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1279         Likewise in relaxation description comments.
1280
1281 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1282
1283         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1284         subtraction of two syms without emitting a relocation.
1285
1286         From  David Huggins-Daines  <dhd@linuxcare.com>
1287         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1288         global or weak symbols.
1289
1290 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1291
1292         * config/tc-h8300.h: Fix formatting.
1293         * config/tc-h8500.c: Likewise.
1294         * config/tc-h8500.h: Likewise.
1295         * config/tc-hppa.h: Likewise.
1296         * config/tc-i370.h: Likewise.
1297         * config/tc-i386.h: Likewise.
1298         * config/tc-i860.c: Likewise.
1299         * config/tc-i860.h: Likewise.
1300         * config/tc-i960.h: Likewise.
1301         * config/tc-ia64.c: Likewise.
1302         * config/tc-ia64.h: Likewise.
1303
1304 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1305
1306         * config/tc-a29k.c: Fix formatting.
1307         * config/tc-alpha.c: Likewise.
1308         * config/tc-arc.c: Likewise.
1309         * config/tc-arc.h: Likewise.
1310         * config/tc-arm.c: Likewise.
1311         * config/tc-arm.h: Likewise.
1312         * config/tc-avr.c: Likewise.
1313         * config/tc-avr.h: Likewise.
1314         * config/tc-tic30.c: Likewise.
1315         * config/tc-tic30.h: Likewise.
1316         * config/tc-tic54x.c: Likewise.
1317         * config/tc-tic54x.h: Likewise.
1318         * config/tc-tic80.c: Likewise.
1319         * config/tc-tic80.h: Likewise.
1320
1321 2000-09-14  Timothy Wall  <twall@cygnus.com>
1322
1323         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1324         parallel comparisons for later use.
1325         (struct rsrc): Add parallel comparison type.
1326         (resources_match): Skip special cases of PR usage (non-conflicting
1327         parallel compares).
1328
1329 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1330
1331         * config/obj-ecoff.c: Fix formatting.
1332         * config/obj-elf.c: Likewise.
1333         * config/obj-elf.h: Likewise.
1334         * config/obj-evax.h: Likewise.
1335         * config/obj-generic.h: Likewise.
1336         * config/obj-hp300.c: Likewise.
1337         * config/obj-hp300.h: Likewise.
1338         * config/obj-ieee.h: Likewise.
1339         * config/obj-vms.c: Likewise.
1340         * config/obj-vms.h: Likewise.
1341
1342 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1343
1344         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1345         (md_parse_option): Ditto.
1346         (md_longopts): Add -mips32 option.
1347         (md_show_usage): Document new options.
1348         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1349         (mips_ip): Assemble mfc0 with a sub-selection code.
1350         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1351         (mips_cpu_to_str): New function.
1352         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1353         Use CPU_* defines instead of hardcoded numbers.
1354
1355         * doc/as.texinfo: Document new options.
1356         * doc/c-mips.texi: Ditto.
1357
1358 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1359
1360         * as.h: Fix formatting.
1361         * asintl.h: Likewise.
1362         * bit_fix.h: Likewise.
1363         * config/obj-aout.c: Likewise.
1364         * config/obj-aout.h: Likewise.
1365         * config/obj-bout.c: Likewise.
1366         * config/obj-bout.h: Likewise.
1367         * config/obj-coff.c: Likewise.
1368         * config/obj-coff.h: Likewise.
1369         * dwarf2dbg.h: Likewise.
1370         * expr.h: Likewise.
1371         * flonum.h: Likewise.
1372         * frags.h: Likewise.
1373         * itbl-ops.h: Likewise.
1374         * macro.h: Likewise.
1375         * read.h: Likewise.
1376         * sb.h: Likewise.
1377         * struc-symbol.h: Likewise.
1378         * subsegs.h: Likewise.
1379         * symbols.h: Likewise.
1380         * tc.h: Likewise.
1381         * write.h: Likewise.
1382
1383 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1384
1385         * bignum-copy.c: Fix formatting.
1386         * config/tc-i370.c: Likewise.
1387         * config/tc-i960.c: Likewise.
1388         * config/tc-m68k.c: Likewise.
1389         * ehopt.c: Likewise.
1390         * flonum-copy.c: Likewise.
1391         * flonum-konst.c: Likewise.
1392         * flonum-mult.c: Likewise.
1393         * literal.c: Likewise.
1394         * read.c: Likewise.
1395         * sb.c: Likewise.
1396         * stabs.c: Likewise.
1397         * subsegs.c: Likewise.
1398
1399 2000-09-09  Philip Blundell  <philb@gnu.org>
1400
1401         * configure.in (arm*-*-uclinux*): New target.
1402         * configure: Regenerate.
1403
1404 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1405
1406         * input-file.c: Fix formatting.
1407         * itbl-ops.c: Likewise.
1408         * messages.c: Likewise.
1409
1410 2000-09-08  Philip Blundell  <philb@gnu.org>
1411
1412         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1413         offset is negative.
1414
1415 2000-09-07  H.J. Lu  <hjl@gnu.org>
1416
1417         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1418         * configure: Rebuild.
1419
1420 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1421
1422         * atof-generic.c: Fix formatting.
1423         * config/tc-mips.c: Likewise.
1424         * config/tc-vax.c: Likewise.
1425         * input-scrub.c: Likewise.
1426
1427 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1428
1429         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1430         * configure.in (sh-*-linux*): Added.
1431         * configure: Rebuilt.
1432
1433 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1434
1435         * config/tc-hppa.c: Fix formatting.
1436
1437         * ecoff.c: Fix formatting.
1438
1439 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1440
1441         * configure: Rebuilt with new libtool.m4.
1442
1443 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1444
1445         * cgen.c: Fix formatting.
1446         * config/tc-ia64.c: Likewise.
1447
1448 2000-09-05  Nick Clifton  <nickc@redhat.com>
1449
1450         * aclocal.m4: Regenerate.
1451         * config.in: Regenerate.
1452         * configure: Regenerate.
1453         * po/gas.pot: Regenerate.
1454
1455 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1456
1457         * config/tc-cris.c: Correct comment typos.
1458
1459 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1460
1461         * config/tc-mn10300.c: Cleanup.
1462         (md_pcrel_from): Enable.
1463
1464 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1465
1466         * expr.c (operand): Fix a comment typo.
1467         * write.c (write_relocs): Fix a signed/unsigned warning.
1468
1469         * config/tc-hppa.c (fudge_reg_expressions): New
1470         (hppa_force_reg_syms_absolute): New.
1471         (pa_equ): Allow reg_section expressions.
1472         * config/tc-hppa.c (md_optimize_expr): Define.
1473         (hppa_force_reg_syms_absolute): Prototype.
1474
1475         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1476         (pa_parse_number): Pass in arg to select fp reg parsing.
1477         Return 1 to indicate format checks pass.  If strict, then only
1478         accept a register or register symbol.  Return value in...
1479         (pa_number): New static for pa_parse_number.
1480         (FP_REG_BASE): Define.
1481         (FP_REG_RSEL): Define.
1482         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1483         appropriate.  White space changes.
1484         (need_pa11_opcode): Don't bother passing any params, get them from
1485         globals instead.
1486         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1487         Remove extraneous check in case 'Q'.
1488         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1489         reg, set section of resulting symbol to reg_section.
1490         (pa_parse_space_stmt): Modify call to pa_parse_number.
1491         (pa_space): Likewise.
1492
1493         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1494         (hppa_force_relocation): Handle vtable relocs.
1495         (pa_vtable_entry): New.
1496         (pa_vtable_inherit): New.
1497         (md_pseudo_table): Add entries for vtable pseudos.
1498         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1499         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1500         against weak syms.
1501         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1502         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1503         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1504         millicode import.
1505         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1506         specify a symbol type.
1507
1508         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1509         dependent things together.
1510         (md_elf_symbol_type): Define.
1511
1512         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1513         symbol.
1514         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1515
1516         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1517         (obj_elf_vtable_entry): Declare.
1518
1519         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1520         and export function.
1521         (obj_elf_vtable_entry): Similarly.
1522         (elf_pseudo_table): Fix the damage with a cast.
1523
1524 2000-09-03  Richard Henderson  <rth@cygnus.com>
1525
1526         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1527         for template selection when a label is needed.
1528
1529 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1530
1531         * config/tc-ia64.c: Fix formatting.
1532
1533 2000-09-02  Nick Clifton  <nickc@redhat.com>
1534
1535         * configure.in: Increase version number to 2.10.91.
1536         * configure: Regenerate.
1537         * aclocal.m4: Regenerate.
1538         * config.in: Regenerate.
1539         * po/gas.pot: Regenerate.
1540         * Makefile.in: Regenerate.
1541
1542 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1543
1544         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1545         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1546         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1547         similar relocs.
1548         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1549         branches.
1550
1551 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1552
1553         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1554         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1555         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1556         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1557         (GOT_symbol): New variable.
1558         (md_undefined_symbol): Set it.
1559
1560 2000-09-01  Richard Henderson  <rth@cygnus.com>
1561
1562         * config/tc-ia64.c (match): Don't inline.
1563         (extra_goodness): New.
1564         (md_begin): Prefer nop.f and nop.b for best_template.
1565
1566 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1567
1568         * as.c: Fix formatting.
1569         * cond.c: Likewise.
1570         * frags.c: Likewise.
1571         * macro.c: Likewise.
1572
1573 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1574
1575         * config/tc-mn10300.c:  Cleanup and fix warnings.
1576         (md_pseudo_table): Add initializers.
1577         (md_show_usage): Cleanup.
1578         (md_parse_option): Fix warnings.
1579         (md_undefined_symbol): Fix warnings.
1580         (md_conver_frag): Fix warnings.
1581         (tc_gen_reloc): Fix warnings.
1582         (md_apply_fix3): Fix warnings.
1583         (check_operand): Fix warnings.
1584
1585 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1586
1587         * acinclude.m4: Include libtool and gettext macros from the
1588         top level.
1589         * aclocal.m4, configure: Rebuilt.
1590
1591 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1592
1593         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1594
1595 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1596
1597         * listing.c: Fix formatting.
1598
1599 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1600
1601         * app.c: Fix a comment typo.  Fix formatting.
1602
1603 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1604
1605         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1606         offset of the target destination for jmp instructions.
1607         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1608
1609 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1610
1611         * NEWS: Mention support for CRIS.
1612
1613 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1614
1615         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1616         Sets `.lcomm' alignment to zero.
1617
1618 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1619
1620         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1621         (TC_FIX_ADJUSTABLE): Define.
1622
1623 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1624
1625         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1626         unwind.personality_routine is set.
1627
1628 2000-08-23  H.J. Lu  <hjl@gnu.org>
1629
1630         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1631
1632 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1633
1634         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1635         environment is pe.
1636
1637 2000-08-22  H.J. Lu  <hjl@gnu.org>
1638
1639         * config.in (STRICTCOFF): New for strict COFF.
1640
1641         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1642         i386-*-go32* and i386-go32-rtems*.
1643         * configure: Rebuilt.
1644
1645         * config/obj-coff.c (obj_coff_endef): Follow the historical
1646         behavior if STRICTCOFF is not defined.
1647
1648         * doc/internals.texi: Document STRICTCOFF.
1649
1650 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1651
1652         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1653         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1654         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1655         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1656         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1657         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1658         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1659         Likewise.
1660
1661 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1662
1663         * config/tc-mn10300.c: (md_apply_fix): New function.
1664         (mn10300_force_relocation): New function.
1665         (mn10300_fix_adjustable): New function.
1666
1667         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1668         (TC_HANDLES_FX_DONE): Define.
1669         (obj_fix_adjustable): Define.
1670         (MD_APPLY_FIX3): Define.
1671         (TC_LINKRELAX_FIXUP): Define.
1672
1673         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1674         previously defined.
1675         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1676
1677         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1678
1679 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1680
1681         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1682         if the fixup resulted in a relocation.
1683
1684 2000-08-18  Nick Clifton  <nickc@redhat.com>
1685
1686         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1687         Make reference to first element of shift_names explicit.
1688
1689 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1690
1691         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1692         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1693         add a symbol's address.  Removed all target-specific #ifdefs that
1694         used to accomplished the same.
1695         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1696         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1697         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1698         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1699         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1700
1701 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1702
1703         * dwarf2dbg.c: Fix formatting.
1704
1705 2000-08-17  Nick Clifton  <nickc@redhat.com>
1706
1707         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1708         to be recoded as logical shift lefts by zero.
1709
1710 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1711
1712         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1713         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1714         source registers.
1715         (note_register_values): Handle IA64_OPND_R3_2 operands.
1716
1717 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1718
1719         * config/tc-i860.c (md_operand): Silly typo fixed.
1720
1721 2000-08-16  Nick Clifton  <nickc@redhat.com>
1722
1723         * config/tc-arm.c (struct asm_shift): Delete.
1724         (shift[]): Delete.
1725         (enum asm_shift_index): New.
1726         (struct asm_shift_properties): New.
1727         (struct asm_shift_name): New.
1728         (shift_properties[]); New.
1729         (shift_names[]); New.
1730
1731         (decode_shift): Use new structures.
1732         Issue a warning is "ROR #0" is used.
1733         Issue a warning if "ASR #0" or "LSR #0" is used.
1734
1735         (md_begin): Initialise arm_shift_hsh table from new
1736         asm_shift_name array.
1737
1738 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1739
1740         * config/tc-sparc.c: Kill all warnings.
1741         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1742         in -xarch= as well.
1743         (md_show_usage): Update usage text.
1744
1745 2000-08-16  Nick Clifton  <nickc@redhat.com>
1746
1747         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1748         useful.
1749
1750 2000-08-15  Will Cohen  <wcohen@redhat.com>
1751
1752         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1753
1754         * config/tc-sh.c (md_assemble): Changed so debug_type
1755         test performed for ppi_assemble
1756         * config/tc-sh.c: Included dwarf2dbg.h.
1757         (debug_line): Defined.
1758         (md_assemble): Generates dwarf2 line info.
1759         (sh_finalize): New function.  Finalize dwarf2 info.
1760         (assemble_ppi): Returns size of code generated.
1761         (build_Mytes): Returns size of code generated.
1762         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1763         * config/tc-sh.h (md_end): Defined.
1764         (sh_finalize): Declared.
1765
1766 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1767
1768         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1769         md_number_to_chars.
1770
1771 2000-08-14  Nick Clifton  <nickc@redhat.com>
1772
1773         * config/tc-arm.c (do_bx): Allow "bx pc".
1774
1775 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1776
1777         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1778         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1779         (md_begin): Change assignment to md.flag to OR in the new bit.
1780
1781 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1782
1783         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1784         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1785         C_MOU, and C_EOS.
1786
1787 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1788
1789         * NEWS: Mention i860 support.
1790
1791 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1792
1793         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1794
1795 2000-08-14  Andreas Schwab  <schwab@suse.de>
1796
1797         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1798
1799 2000-08-11  Andreas Schwab  <schwab@suse.de>
1800
1801         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1802         argument.
1803
1804 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1805
1806         * expr.c: Fix formatting.
1807         * config/obj-bout.c: Likewise.
1808
1809 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1810
1811         * doc/c-i860.texi: Flesh out the i860 section more.
1812
1813 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1814
1815         * symbols.c: Fix formatting.
1816         * expr.c: Likewise.
1817
1818 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1819
1820         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1821         has the IgnoreSize bit set.
1822
1823 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1824
1825         From  Rodney Brown  <RodneyBrown@mynd.com>
1826         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1827         * configure: Regenerate.
1828
1829 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1830
1831         * hash.c: Fix formatting.
1832         * gasp.c: Likewise.
1833
1834 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1835
1836         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1837         (i860_fix_info): New enum.
1838         (MD_APPLY_FIX3): Define.
1839         (WORKING_DOT_WORD): Define.
1840         (TC_HANDLES_FX_DONE): Define.
1841         (DIFF_EXPR_OK): Define.
1842         (LISTING_HEADER): Define.
1843         (TARGET_FORMAT): Select target format based on endian flag.
1844         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1845         (target_big_endian): Add external declaration.
1846
1847         * config/tc-i860.c: All existing code reworked completely. Other
1848         new code shown below.
1849         (SYNTAX_SVR4): Define.
1850         (target_warn_expand): New variable.
1851         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1852         (md_longopts): Declare and define with new options (-EL, -EB,
1853         and -mwarn-expand).
1854         (md_show_usage): New function.
1855         (md_operand): New function.
1856         (obtain_reloc_for_imm16): New function.
1857         (md_apply_fix3): New function.
1858         (tc_gen_reloc): New function.
1859
1860 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1861
1862         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1863         2 bytes of the jump address are in the same frag.
1864         (find): Accept 68hc12 register indirect modes.
1865
1866         * NEWS: Mention 68HC11 & 68HC12 support.
1867
1868 2000-08-07  Richard Henderson  <rth@cygnus.com>
1869
1870         * config/tc-ia64.c (unwind): Add prologue_mask member.
1871         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1872         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1873         (dot_body): Clear unwind.prologue_mask.
1874         (dot_prologue): Set it.  Accept a register second argument.
1875
1876 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1877
1878         * config/atof-ieee.c: Fix formatting.
1879         * config/atof-tahoe.c: Likewise.
1880
1881 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1882
1883         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1884         work.
1885
1886         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1887         of .popsection, .previous, .pushsection, .subsection,
1888         .version, .vtable_entry, .vtable_inherit and .weak.
1889
1890 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1891
1892         * config/tc-cris.c: Fix formatting.
1893         * config/tc-i386.c: Likewise.
1894         * config/tc-sparc.c (sparc_ip): Simplify the code.
1895
1896 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1897
1898         * config/tc-cris.c: Rearrange code for readability.
1899         * config/tc-d10v.c: Fix formatting.
1900         * config/tc-m32r.c: Likewise.
1901         * config/tc-sparc.c: Likewise.
1902
1903 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1904
1905         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1906         before ia64_find_opcode.
1907         (md_assemble): Likewise.
1908
1909 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1910
1911         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1912         Undo some formatting fixes.
1913
1914 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1915
1916         * config/obj-som.c: Fix formatting.
1917         * config/obj-ieee.c: Likewise.
1918         * config/tc-arm.c: Likewise.
1919         * config/tc-v850.c: Likewise.
1920
1921 2000-08-01  Nick Clifton  <nickc@redhat.com>
1922
1923         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1924         index by command line option.
1925
1926 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1927
1928         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1929         (@node M68K-Branch): Rewrite to match the reality.
1930
1931 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1932
1933         * doc/c-i860.texi: New file.
1934         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1935         * doc/Makefile.in: Regenerate.
1936         * doc/all.texi: Add I860 as relevant architecture.
1937         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1938
1939 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1940
1941         * config/tc-d30v.c: Fix formatting.
1942
1943 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1944
1945         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1946         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1947         long emit a long branch if available instead of an absolute jump, never
1948         emit absolute jumps for anything with --pcrel.
1949
1950         * doc/c-m68k.texi: Document new command line option.
1951
1952 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1953
1954         * config/tc-avr.c: Use PARAMS macro in function declarations.
1955         Don't declare md_pcrel_from_section (already in tc-avr.h).
1956         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1957         (avr_operand): Don't set (unsigned) op_mask to -1.
1958
1959 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1960
1961         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1962         * configure: Regenerated.
1963         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1964         of operand to the .type directive (.e.g, "type").
1965
1966 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1967
1968         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1969         * app.c (do_scrub_chars): Record where first comment found.
1970         * read.c (read_a_source_file): Init found_comment on entry, and
1971         notify whether comments found on exit.
1972         * config/tc-hppa.c (md_shortopts): Add "c".
1973         (md_longopts): Add warn-comment.
1974         (md_parse_option): Handle it.
1975         (md_show_usage): Show available options.
1976         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1977
1978 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1979
1980         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1981         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1982         sym_ptr_ptr
1983         (md_estimate_size_before_relax): Don't fall off end of function.
1984
1985 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1986
1987         * config/tc-avr.c: Fix formatting.
1988         * config/tc-ns32k.c: Likewise.
1989
1990 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1991
1992         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1993
1994 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1995
1996         * config/tc-d10v.c: Fix formatting.
1997         * config/tc-z8k.c: Likewise.
1998         * config/tc-sparc.c: Likewise.
1999
2000 2000-07-26  Dave Brolley  <brolley@redhat.com>
2001
2002         * cgen.c (queue_fixup): Declare opinfo.
2003         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2004         (gas_cgen_md_operand): Ditto.
2005         (gas_cgen_md_apply_fix3): Ditto.
2006
2007 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2008
2009         * config/obj-coff.c (obj_frob_symbol): Don't merge
2010         labels. Don't merge if the symbol isn't constant. Return
2011         immediately if a symbol is merged.
2012
2013 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2014
2015         * frags.c (frag_align): Correct absolute section alignment.
2016
2017 2000-07-20  DJ Delorie  <dj@redhat.com>
2018
2019         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2020         it breaks linking against DLLs.
2021
2022 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2023
2024         * configure.in: Add CRIS support.
2025         * configure: Regenerate.
2026         * Makefile.am: (CPU_TYPES): Add cris.
2027         (CPU_OBJ_VALID) [aout]: Add cris.
2028         (MULTI_CPU_TYPES): Add cris.
2029         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2030         [coff]: Only i386 and mips are valid.
2031         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2032         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2033         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2034         Regenerate dependencies.
2035         * Makefile.in: Regenerate.
2036         * aclocal.m4: Regenerate.
2037         * as.c: Declare crisaout, criself.
2038         * config/tc-cris.h, config/tc-cris.c: New.
2039         * config/e-criself.c, config/e-crisaout.c: New.
2040         * po/POTFILES.in, po/gas.pot: Regenerate.
2041
2042 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2043
2044         * read.c: Fix formatting.
2045         * write.c: Fix formatting.
2046
2047 2000-07-19  H.J. Lu  <hjl@gnu.org>
2048
2049         * sb.c: Include <stdlib.h> if exists for abort ().
2050
2051 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2052
2053         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2054         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2055         (pa_type_args): Same here.
2056
2057 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2058
2059         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2060         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2061         the storage class is already set.
2062
2063 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2064
2065         * config/tc-m68hc11.c: Fix formatting.
2066         * config/tc-mn10200.c: Likewise.
2067         * config/tc-mn10300.c: Likewise.
2068         * config/tc-pj.c: Likewise.
2069         * config/tc-tic80.c: Likewise.
2070         * config/tc-w65.c: Likewise.
2071
2072 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2073
2074         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2075         is defined.
2076
2077 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2078
2079         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2080         @code.
2081
2082 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2083
2084         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2085         ELF as are used for SOM (except the 32-bit reloc one) to decide
2086         whether a symbol can be reduced to a section symbol.  Expand on
2087         the comment for symbols involved in LR% and RR% expressions.
2088
2089 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2090
2091         * config/tc-mips.c (mips_disable_float_construction): New
2092         static variable.  Set to true if doubles should not be
2093         constructed by loading two single width fp registers with
2094         halves of the value.
2095         (mips_ip): Test mips_disable_float_construction.
2096         (md_longopts): Add command line switches --construct-floats
2097         and --no-construct-floats.
2098         (md_parse_option): Parse new command line options.
2099         (md_show_usage): Describe new command line options.
2100
2101         * doc/c-mips.texi: Document new command line options.
2102
2103 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2104
2105         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2106         * configure: Regenerate.
2107
2108 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2109
2110         * configure.in (DEFAULT_EMULATION setting): Revert part of
2111         2000-07-01 change that set te_multi=multi unless set to tmips.
2112         * configure: Regenerate.
2113
2114 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2115
2116         * config/obj-coff.c (coff_frob_section): Add padding to the last
2117         section when aligning it increases its size.
2118
2119 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2120
2121         * config/tc-tic54x.c: Fix formatting.
2122
2123 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2124
2125         * config/tc-h8500.c: Fix formatting.
2126         * config/tc-tic54x.c: Fix formatting.
2127
2128 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2129
2130         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2131         displacements correctly.
2132
2133         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2134
2135 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2136
2137         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2138         warning.
2139         (hash_jam): Ditto.
2140
2141 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2142
2143         From  David Huggins-Daines  <dhd@linuxcare.com>
2144         * config/te-hppalinux64.h: Add a new emulation.
2145         * configure.in (emulations): Add configure bits to support the
2146         64-bit Linux/parisc target.
2147         * configure: Regenerate.
2148
2149         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2150         (md_shortopts): Add `V' for ELF.
2151
2152         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2153         when SOM or ELF_ARG_RELOC are defined.
2154         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2155         ELF_ARG_RELOC are defined.
2156         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2157         (pa_stringer): ..Do it here instead.  Fix comment typos.
2158         (hppa_force_relocation): Cast enums to int before comparing with
2159         ints.
2160
2161         From  Ryan Bradetich  <rbradetich@uswest.net>
2162         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2163         redifinition warning.
2164         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2165         (hppa_force_relocation): ditto
2166         (md_apply_fix): Added cast to buf to fix warnings.
2167
2168         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2169         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2170
2171         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2172         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2173         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2174         reloc_type** to avoid warnings in switch.
2175         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2176         little earlier instead.
2177
2178         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2179         and elf.
2180         (pa_type_args): Use symbol_arg_reloc_info.
2181         (struct pa_it): Make arg_reloc unsigned int.
2182         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2183         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2184         (pa_code): Delete.  pa_text duplicates this function.
2185         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2186         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2187         int.
2188         (cons_fix_new_hppa): Actually change selector to e_fsel when
2189         warning about assuming so.
2190         (tc_gen_reloc): More example elf arg reloc code.
2191         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2192         (hppa_force_relocation): Likewise.
2193
2194         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2195         files.
2196         (pa_end_of_source): Prototype.
2197         (hppa_fix_adjustable): Prototype.
2198         (LABELS_WITHOUT_COLONS): Move it..
2199         * config/te-hppa.h: To here.
2200
2201         * config/te-hppa64.h: New file.
2202
2203         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2204         type.
2205         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2206         format -10, -16, 16 relocs.
2207         (hppa_elf_mark_end_of_function): Test for null
2208         last_call_info->start_symbol
2209
2210         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2211         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2212         re_assesmble_* functions.  Delete extraneous statements.  Fix
2213         typos in comments.
2214         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2215         insn to re_assemble_*.
2216
2217 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2218
2219         * doc/internals.texi (Expressions): Fix typo.
2220
2221 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2222
2223         * config/tc-sh.c: Fix formatting.
2224         * config/tc-tic54x.c: Fix formatting.
2225         * depend.c: Fix formatting.
2226         * flonum-konst.c: Likewise.
2227         * flonum-mult.c: Likewise.
2228
2229 2000-07-07  Kazu Hirata <kazu@hxi.com>
2230
2231         * config/tc-sh.c: Fix comments.
2232         * config/obj-vms.c: Fix comments.
2233         * config/tc-a29k.c: Likewise.
2234         * config/tc-alpha.c: Likewise.
2235         * config/tc-h8300.c: Likewise.
2236         * config/tc-h8500.c: Likewise.
2237         * config/tc-i370.c: Likewise.
2238         * config/tc-ia64.c: Likewise.
2239         * config/tc-m68hc11.c: Likewise.
2240         * config/tc-m68k.c: Likewise.
2241         * config/tc-mips.c: Likewise.
2242         * config/tc-ns32k.c: Likewise.
2243         * config/tc-ppc.c: Likewise.
2244         * config/tc-z8k.c: Likewise.
2245
2246 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2247
2248         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2249         Default to '(SEC_LOAD | SEC_DATA)'.
2250         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2251
2252         * doc/internals.texi (CPU Backend): Describe
2253         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2254
2255 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2256
2257         * as.c (parse_args): NULL terminate the long option list.
2258
2259 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2260
2261         * config/tc-d30v.h: Include "write.h" for fixS.
2262         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2263
2264 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2265
2266         * config/tc-d30v.c (write_2_short): Further changes to warning
2267         messages produced when combining EITHER_BUT_PREFER_MU attributed
2268         opcodes.
2269
2270 2000-07-05  DJ Delorie  <dj@redhat.com>
2271
2272         * MAINTAINERS: new
2273
2274 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2275
2276         * config/tc-arm.c (psrs): Accept combinations of flags.
2277
2278 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2279
2280         * config/tc-avr.c: Change _ () to _() around all strings marked
2281         for translation (exception from the usual coding style).
2282         (avr_opt): New struct variable, how the new switches are set.
2283         (OPTION_MMCU): Define as 'm' and actually use.
2284         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2285         (show_mcu_list): New function, display the list of known MCUs.
2286         (md_show_usage): Document the new switches.  Call show_mcu_list.
2287         (avr_set_arch): Change 'm' to OPTION_MMCU.
2288         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2289         Handle the new switches.
2290         (avr_operands): Disable warnings for undefined combinations of
2291         operands if -mall-opcodes.  Disable warnings for skipping two-word
2292         instructions if enhanced core or -mno-skip-bug.
2293         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2294         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2295         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2296         (avr_ldi_expression): Warn about implicit lo8().
2297         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2298
2299 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2300
2301         * configure.in: Add entry for mips-*-sysv4*MP*
2302         * configure: Rebuild
2303         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2304         elf32-tradlittlemips for traditional mips targets.
2305         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2306         test for Link Once sections as in adjust_reloc_syms.
2307         * config/te-tmips.h: New file for traditional mips targets. Define
2308         TE_TMIPS.
2309
2310 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2311
2312         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2313         flags argument is not present, don't change an existing section's
2314         section's attributes. If the flags argument is present, warn if the
2315         attributes don't match the section's current attributes. When
2316         long section names are supported, set SEC_LINK_ONCE and
2317         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2318
2319 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2320
2321         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2322         symbols; create them.
2323
2324 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2325
2326         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2327         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2328
2329 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2330
2331         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2332         expressions.  Ignore the problem when handling 16 bit signed
2333         immediates, because the assembler will take care of the relocation
2334         later.
2335
2336 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2337
2338         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2339         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2340         sequential order, and emit warning messages if the input source
2341         code contains constructs like that, or parallel constructs
2342         containing such opcodes.
2343
2344 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2345
2346         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2347         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2348         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2349         (md_show_usage): Update usage message.
2350         (md_parse_option): Allow redefinition of MCU type within the
2351         same avr[1-5] bfd machine type.  Show both old and new MCU type
2352         in the error message.
2353         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2354         Simplify 8K wrap code.
2355
2356 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2357
2358         * config/obj-aout.c: Remove all uses of DEFUN.
2359         * config/obj-ieee.c: Likewise.
2360         * config/tc-sh.c: Fix comment typos.
2361         * config/tc-tahoe.c: Likewise.
2362         * config/tc-vax.c: Likewise.
2363         * config/tc-w65.c: Likewise.
2364         * config/tc-z8k.c: Likewise.
2365         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2366
2367 2000-06-24  DJ Delorie  <dj@cygnus.com>
2368
2369         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2370         more changes from Sept 1999
2371         (tc_i386_fix_adjustable): ditto
2372         (md_apply_fix3): ditto
2373
2374 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2375
2376         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2377         (gas_cgen_parse_operand): Set it around expression() call.
2378         (gas_cgen_md_operand): Test for it before longjmp().
2379
2380 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2381
2382         * config/tc-h8500.c: Remove all uses of DEFUN.
2383         * config/tc-sh.c: Likewise.
2384         * config/tc-w65.c: Likewise.
2385         * config/tc-z8k.c: Likewise.
2386
2387         * config/tc-h8500.c: Fix typos in comments.
2388
2389 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2390
2391         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2392         is defined.
2393
2394 2000-06-23  matthew green  <mrg@redhat.com>
2395
2396         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2397         defined.  Fix error message for `[' grouping.
2398
2399 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2400
2401         * config/tc-h8300.c: Fix formatting and comment typos.
2402
2403 2000-06-22  Timothy Wall  <twall@cygnus.com>
2404
2405         * config/tc-ia64.c (note_register_values): Move premature QP
2406         notation clearing into the appropriate place.
2407
2408 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2409
2410         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2411         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2412         Sort list of files as for $(OBJS) in Makefile.am.
2413
2414         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2415         find one.  Remake dependencies.
2416         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2417         * Makefile.in: Regenerate.
2418         * doc/Makefile.in: Regenerate.
2419
2420         * config/tc-i386.c (i386_displacement): Don't assume a constant
2421         displacement is necessarily 16 bits when in 16 bit code mode.
2422         (md_assemble): Instead size the displacement here after we know
2423         for sure that a .code16gcc operand hasn't automatically added
2424         operand size prefixes.
2425
2426 2000-06-21  H.J. Lu  <hjl@gnu.org>
2427
2428         * Makefile.am: Rebuild dependency.
2429         * Makefile.in: Rebuild.
2430
2431 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2432
2433         * config/tc-h8300.c (parse_reg): Make the function static.
2434         (parse_exp): Likewise.
2435
2436 2000-06-20  DJ Delorie  <dj@cygnus.com>
2437
2438         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2439         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2440         for cygwin import libraries to work properly.
2441
2442 2000-06-20  H.J. Lu  <hjl@gnu.org>
2443
2444         * Makefile.am: Rebuild dependency.
2445         * Makefile.in: Rebuild.
2446         * configure: Likewise.
2447         * doc/Makefile.in: Likewise.
2448
2449 2000-06-20  Timothy Wall  <twall@cygnus.com>
2450
2451         * doc/internals.texi (CPU backend): Add @itemx for
2452         TC_START_LABEL_WITHOUT_COLON.
2453         * doc/c-tic54x.texi: New.
2454         * doc/as.texinfo: Add tic54x features and include primary tic54x
2455         documentation file.
2456         * doc/all.texi: Add C54X.
2457         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2458         * doc/Makefile.in: Regenerate.
2459         * configure.in: Add tic54x and define LIBM for tic54x.
2460         * configure: Regenrate.
2461         * config/tc-tic54x.[ch]: New.
2462         * config/obj-coff.h: Add tic54x.
2463         * Makefile.am: (CPU_TYPES): Add tic54x.
2464         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2465         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2466         (as_new_LDADD): Add $(LIBM).
2467         * Makefile.in: Regenerate.
2468
2469 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2470
2471         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2472         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2473         * doc/as.texinfo: Likewise.
2474
2475         * configure, Makefile.in: Regenerate.
2476         * configure.in (emulations): Recognize m6811 and m6812.
2477         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2478         Added files for 68hc11 and 68hc12 assembler.
2479         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2480         * config/tc-m68hc11.h: Header definition for that assembler.
2481
2482 2000-06-18  Nick Clifton  <nickc@redhat.com>
2483
2484         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2485         instead of OCTETS_PER_BYTE.
2486
2487         * config/tc-v850.c: Fix compile time warnings.
2488         * config/tc-ppc.c: Fix compile time warnings.
2489
2490 2000-06-18  H.J. Lu <hjl@gnu.org>
2491
2492         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2493         * configure: Rebuild.
2494
2495 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2496
2497         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2498         to BFD_ASSEMBLER.
2499
2500 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2501
2502         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2503         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2504
2505         * doc/c-mips.texi: Document newly accepted cpu variants.
2506
2507 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2508
2509         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2510
2511 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2512
2513         * macro.c (getstring): Make it possible to escape the quote
2514         character.
2515
2516 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2517
2518         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2519
2520 2000-06-13  H.J. Lu  <hjl@gnu.org>
2521
2522         * configure: Regenerate.
2523
2524 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2525
2526         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2527         separator.
2528         * doc/internals.texi (line_separator_chars): Semicolon is no
2529         longer a default.  Mention null and newline as defaults.
2530
2531         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2532
2533         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2534         * config/tc-i860.h (line_separator_chars): Likewise.
2535         * config/tc-h8300.c (line_separator_chars): Likewise.
2536         * config/tc-i960.c (line_separator_chars): Likewise.
2537         * config/tc-m68k.c (line_separator_chars): Likewise.
2538         * config/tc-mips.c (line_separator_chars): Likewise.
2539         * config/tc-ns32k.c (line_separator_chars): Likewise.
2540         * config/tc-sparc.c (line_separator_chars): Likewise.
2541         * config/tc-vax.c (line_separator_chars): Likewise.
2542
2543         * config/tc-h8300.c (comment_chars): Use string initialiser.
2544         * config/tc-i960.c (line_comment_chars): Likewise.
2545         * config/tc-z8k.c (comment_chars, line_comment_chars,
2546         line_separator_chars): Likewise.
2547
2548         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2549         for TE_LINUX.
2550
2551 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2552
2553         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2554         for size 1 fixes.
2555
2556 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2557
2558         * configure.in (VERSION): Update to show this is the CVS mainline.
2559
2560 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2561
2562         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2563         $at is the integer register $r28, vs. both $r28 and the floating
2564         point register $f28.
2565
2566 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2567
2568         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2569         (dot_endp): Don't call ia64_flush_insns.
2570         (emit_one_bundle): Don't delete prologue/body records from
2571         unwind_record list in first loop.  Rewrite second loop to account for
2572         this.
2573
2574 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2575
2576         * config/tc-ia64.c: Add missing prototypes.
2577         (generate_unwind_image): Cast argument to output_unw_records call.
2578
2579 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2580
2581         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2582
2583 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2584
2585         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2586         (REGISTER_P): likewise.
2587         (avr_opcodes): uses include/opcode/avr.h
2588         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2589
2590 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2591
2592         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2593         initializers too.
2594
2595 2000-06-03  H.J. Lu  <hjl@gnu.org>
2596
2597         * read.c (is_end_of_line): Put back `;'.
2598
2599 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2600
2601         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2602
2603 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2604
2605         * expr.c (operand): Test is_end_of_line outside switch to catch
2606         line separator chars that are also operators.
2607         (operator): Return O_illegal for line separator chars.
2608
2609         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2610         entry (or `!' entry for TC_HPPA).
2611
2612         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2613         before indexing is_end_of_line.  Remove redundant check for '\0'.
2614         (fp_op2): Likewise.
2615         * config/tc-h8500.c (md_assemble): Likewise.
2616         * config/tc-mcore.c (md_assemble): Likewise.
2617         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2618         (md_atof): Likewise
2619
2620         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2621         is_end_of_line.
2622         * config/tc-mcore.c (mcore_cons): Likewise.
2623         (mcore_float_cons): Likewise.
2624         (mcore_stringer): Likewise.
2625         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2626
2627 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2628
2629         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2630
2631 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2632
2633         * config/tc-sh.c: Fix compile time warning messages.
2634
2635         * config/tc-mips.c: Fix compile time warning messages.
2636
2637 2000-05-29  Philip Blundell  <philb@gnu.org>
2638
2639         * doc/as.texinfo: Update copyright dates.
2640         (Local Labels): Delete misplaced mention of ARM.
2641         * NEWS: Mention ARM ELF support.
2642
2643 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2644
2645         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2646         it is modified, and use the real_size to compute the frag address
2647         for dwarf2 line info.
2648
2649 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2650
2651         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2652         line-matching scheme to cope with automake moving variables around.
2653         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2654         * Makefile.in: Regenerate.
2655
2656 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2657
2658         * config/tc-sparc.c (sparc_relax): New.
2659         (md_longopts): Add -relax and -no-relax options.
2660         (md_parse_options, md_show_usage): Likewise.
2661         (md_apply_fix3): Optimize tail call into branch always if possible.
2662
2663 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2664
2665         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2666         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2667         rules, with warning when a GAS statement specifies a packing that
2668         will result in an instruction being squashed.
2669         Added typdef packing_type and enumerals, changed various integer
2670         literals to use the enumerals.
2671
2672 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2673
2674         * config/tc-ia64.c (dot_restorereg_p): New function.
2675         (md_pseudo_table): Add restorereg.p.
2676         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2677         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2678
2679         * config/tc-ia64.h (unw_record_type): Add unwabi.
2680         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2681         called MASK with members for imask, and the masks produced by
2682         fr_mem, gr_mem, br_mem, and frgr_mem.
2683         (unw_p_record): Add members ABI and CONTEXT.
2684         (unw_x_record): Add member AB.
2685         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2686         as pseudo-register for use during unwind info generation.
2687         (AR_PFS, AR_LC): New macros.
2688         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2689         whose names start with an at sign (as in "@priunat").
2690         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2691         register.
2692         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2693         proc_end, unwind_info, personality_routine): Consolidate into
2694         "unwind" structure to reduce offset-table use.  Add member
2695         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2696         to be emitted.
2697         (output_R1_format, output_R3_format, output_P3_format,
2698         output_P6_format): Initialize R with zero to reduce compiler warnings.
2699         (output_P7_format): Ditto.  Add `default' branch to switch
2700         statement to reduce compiler warnings.
2701         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2702         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2703         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2704         into single argument.
2705         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2706         compiler warnings.  Merge A and B args into single argument.
2707         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2708         A and B args into single argument.
2709         (free_record): Removed (wasn't used).
2710         (free_list_records): Also free imasks in prologue records.
2711         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2712         (output_spill_mask): Remove.
2713         (output_unwabi): New function.
2714         (output_epilogue, output_label_state, output_copy_state): Call
2715         alloc_record.
2716         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2717         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2718         argument.
2719         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2720         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2721         as part of handling the prologue records.  Emit region's imask if
2722         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2723         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2724         spill_sprel_p, and spill_reg_p records.
2725         (set_imask, count_bits, slot_index): New function.
2726         (fixup_unw_records): Fix region size computation.  Handle
2727         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2728         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2729         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2730         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2731         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2732         (dot_save): Use manifest constants for applicaton registers.
2733         Handle REG_PR and REG_PRIUNAT.
2734         (dot_restore): Don't just ignore it.
2735         (dot_restorereg): New function..
2736         (generate_unwind_image): Ensure unwind info is a multiple of eight
2737         bytes, not just four bytes.
2738         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2739         (dot_altrp): Don't just ignore it.
2740         (dot_savemem): New function.  Replaces dot_savesp() and
2741         dot_savepsp().  Use manifest constants for applicaton registers.
2742         Handle REG_PR and REG_PRIUNAT.
2743         (dot_savef): Simplify.
2744         (dot_saveb): Support generation of br_gr.
2745         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2746          dot_label_state, dot_copy_state): New function.
2747         (dot_unwabi): Don't just ignore it.
2748         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2749         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2750         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2751         (emit_one_bundle): Set slot number for prologue/body records
2752         *before* emitting the first insn.
2753         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2754         (md_begin): Declare "psp" pseudo-register.
2755         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2756         so we don't get segfault.
2757         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2758         counts as required per SW Conventions manual
2759         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2760         output_preds_psprel, output_preds_sprel, output_spill_base,
2761         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2762         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2763         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2764         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2765         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2766         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2767         (dot_vframe): Implement.
2768         (dot_vframesp, dot_vframepsp): New function.
2769
2770 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2771
2772         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2773         * configure: Regenerate.
2774
2775 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2776
2777         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2778         (md_estimate_size_before_relax): so we can use it here instead of
2779         old kludges.  Localise vars to blocks.  Comment.
2780
2781         * frags.c (frag_new): Update fr_var comments.
2782         * frags.h (struct frag): Ditto.
2783
2784 2000-05-22  Richard Henderson  <rth@cygnus.com>
2785
2786         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2787         (pseudo_func): Add pcrel.
2788         (operand_match):  Handle IA64_OPND_TGT64.
2789         (build_insn): Likewise.
2790         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2791         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2792         (fix_insn): Handle all three 64-bit relocation types.
2793
2794 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2795
2796         * obj.h (struct format_ops): New members begin, app_file,
2797         s_set_other, s_set_desc, s_get_type, s_set_type,
2798         separate_stab_sections, init_stab_section.
2799
2800         * config/obj-multi.h: Update GPL notice to v2.
2801         (obj_begin): New.
2802         (obj_app_file): New.
2803         (S_SET_SIZE): Test s_set_size for NULL before calling.
2804         (S_SET_ALIGN): Similar for s_set_align.
2805         (S_SET_OTHER): New.
2806         (S_SET_DESC): New.
2807         (S_GET_TYPE): New.
2808         (S_SET_TYPE): New.
2809         (SEPARATE_STAB_SECTIONS): New.
2810         (INIT_STAB_SECTION): New.
2811         (EMIT_SECTION_SYMBOLS): New.
2812         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2813
2814         * config/obj-elf.h: Update GPL notice to v2.
2815         Mention that this file is included from obj-multi.h.
2816         (obj_begin): Wrap definition in ifndef.
2817         (elf_file_symbol): Constify declaration.
2818         (obj_app_file): Ditto.
2819         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2820         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2821
2822         * config/obj-elf.c (elf_s_set_other): New.
2823         (elf_file_symbol): Constify argument.
2824         (elf_separate_stab_sections): New.
2825         (elf_init_stab_section): New.
2826         (elf_format_ops): Add new members.  Remove comma at end.
2827
2828         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2829         (ecoff_format_ops): Add new fields.  Remove comma at end.
2830         Mention inconsistency for emit_section_symbols.
2831
2832         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2833
2834         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2835         (coff_separate_stab_sections): New.
2836         (coff_format_ops): Add new members.
2837
2838         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2839         (obj_aout_s_set_other): New.
2840         (obj_aout_s_set_desc): New.
2841         (obj_aout_s_get_type): New.
2842         (obj_aout_s_set_type): New.
2843         (obj_aout_separate_stab_sections): New.
2844         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2845         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2846         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2847         appropriate.
2848         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2849
2850 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2851
2852         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2853         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2854         (md_estimate_size_before_relax): Ensure jumps to weak and
2855         externally visible symbols are relocatable.
2856
2857 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2858
2859         * stabs.c (aout_process_stab): Make global.
2860         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2861         * read.h (aout_process_stab): Declare.
2862
2863         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2864         Generalize to *aout, *coff *elf.
2865         * configure: Regenerated.
2866
2867         * doc/internals.texi (Object format backend): Say
2868         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2869
2870         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2871         * Makefile.in: Regenerated.
2872
2873 2000-05-19  Catherine Moore  <clm@cygnus.com>
2874
2875         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2876
2877 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2878
2879         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2880         instruction to reflect change in re_assemble_*.
2881
2882 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2883
2884         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2885         build PA64 ELF tools.
2886         * configure: Rebuilt.
2887
2888 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2889
2890         * Makefile.am: Regenerate dependencies.
2891         * Makefile.in: Regenerate.
2892
2893 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2894
2895         * config/tc-arm.c (struct asm_psr): Add boolean field
2896         distinguishing between CSPR and SPSR.  Rename 'number' field
2897         to 'field'.
2898         (psrs): Rearrange contents to match new asm_psr structure.
2899         (arm_psr_parse): Move next to psr_required_here.  Make it
2900         return an asm_psr structure.
2901         (psr_required_here): Use asm_psr structure returned by
2902         arm_psr_parse.
2903         (do_msr): Reorganise to allow psr_required_here to be called
2904         only once.
2905         (md_undefined_name): Mark 'name' parameter as unused, since
2906         the COFF target does not use it.
2907
2908 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2909
2910         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2911         standards.
2912         * config/te-aux.h:  Likewise.
2913         * config/te-dpx2.h:  Likewise.
2914         * config/te-go32.h:  Likewise.
2915         * config/te-hp300.h:  Likewise.
2916         * config/te-hppa.h:  Likewise.
2917         * config/te-i386aix.h:  Likewise.
2918         * config/te-ic960.h:  Likewise.
2919         * config/te-interix.h:  Likewise.
2920         * config/te-nbsd532.h:  Likewise.
2921         * config/te-pc532mach.h:  Likewise.
2922         * config/te-ppcnw.h:  Likewise.
2923         * config/te-psos.h:  Likewise.
2924         * config/te-sparcaout.h:  Likewise.
2925         * config/te-sun3.h:  Likewise.
2926         * config/te-sysv32.h:  Likewise.
2927
2928 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2929
2930         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2931         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2932         and sign extend without an if statement.
2933         (build_bytes): Likewise.
2934
2935 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2936
2937         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2938         X_add_symbol L_32 case.
2939
2940 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2941
2942         * config/te-freebsd.h: New file.
2943
2944 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2945
2946         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2947         bindtextdomain): Replace defines with those from intl/libgettext.h
2948         to quieten gcc warnings.
2949
2950         * NEWS: Mention x86 .arch and -q.
2951
2952         * config/tc-i386.c (quiet_warnings): New.
2953         (md_assemble): Use quiet_warnings.
2954         (md_parse_option): Set quiet_warnings from -q.
2955         (md_show_usage): Mention -q, delete -m.
2956         (flag_do_long_jump): Delete.
2957         (md_parse_option): Remove -m.
2958         (md_show_usage): Remove -m.
2959         (md_create_long_jump): Remove useless flag_do_long_jump code.
2960
2961         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2962         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2963
2964 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2965             Alexander Sokolov <robocop@netlink.ru>
2966
2967         * doc/c-i386.texi (i386-Arch): New section.
2968         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2969
2970         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2971         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2972         architecture has been given and is not 486.
2973         (set_cpu_arch): New.
2974         (md_pseudo_table): Add .arch.
2975         (md_assemble): Warn if cpu architecture has been given and an
2976         unsupported instruction.
2977
2978         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2979         Move operand_types bit defines after relevant template field.
2980         (template): Add cpu_flags.
2981         (Cpu*): Define.
2982         (arch_entry): New.
2983
2984 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2985
2986         * config/tc-mn10300.h (md_end): Define.
2987         (mn10300_finalize): Declare.
2988         * config/tc-mn10300.c: Include dwarf2dbg.h.
2989         (debug_line): Define.
2990         (md_assemble): Generate dwarf2 line info.
2991         (mn10300_finalize): New function.  Finalize dwarf2 info.
2992
2993 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2994
2995         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2996         external version of the relocation for weak symbols.
2997
2998 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2999
3000         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3001         frame size in units of 16 bytes, as required per SW Conventions manual.
3002         (output_unw_records): Output info-block header as a dword to get
3003         byte-order right.
3004
3005 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3006
3007         * as.h: #include "file", not <file> on files from ../include.
3008         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3009         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3010         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3011         (tc_coff_symbol_emit_hook): Ditto.
3012         (OPTCOUNT): Cast to int to avoid compiler warning.
3013         (md_begin): Fix signed/unsigned warnings.
3014
3015 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3016
3017         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3018         ABRANCH LONG case for a conditional branch on a 68000.
3019         (md_estimate_size_before_relax): Likewise.  Also handle
3020         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3021         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3022         PC-relative on all CPUs.
3023         (md_estimate_size_before_relax): Likewise.
3024
3025 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3026
3027         * as.c (parse_args): Just mention current year in printed
3028         copyright message.
3029
3030 2000-05-03  J.T. Conklin  <jtc@redback.com>
3031
3032         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3033         unit registers.
3034         (md_parse_option): Recognize -m7400.
3035
3036 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3037
3038         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3039         don't permit lp to become less than the words array.
3040
3041 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3042
3043         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3044         Fix little-endian case.
3045
3046 2000-05-03  David O'Brien  <obrien@NUXI.com>
3047
3048         * as.c (parse_args): Update copyright.
3049
3050 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3051
3052         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3053         for the .bss section too.
3054
3055 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3056
3057         * configure.in: Set em=linux for hppa-*-linux.
3058         * configure: Regenerate.
3059         * doc/Makefile.in: Regenerate with correct automake.
3060
3061         * frags.c (frag_grow): Sanity check chunk_size.
3062
3063         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3064         * config/obj-som.h: Likewise.
3065         * config/obj-ieee.h: Likewise.
3066
3067         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3068
3069         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3070         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3071         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3072         (pa_ip): low_sign_unext now returns via function value.  Use
3073         re_assemble_* instead of dis_assemble_* and
3074         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3075         unnecessarily.
3076         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3077         (md_section_align, md_parse_option, md_show_usage,
3078         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3079         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3080         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3081         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3082         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3083         pa_text): Likewise.
3084         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3085         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3086         outside of switch.  Correct mask and shifting errors in case 10
3087         and case -11.  In case 21, compare against signed range to suit
3088         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3089         case 17 and case 22, use offsetT variable to properly check range.
3090         Use re_assemble_* here too.
3091         (evaluate_absolute): Change type of value to offsetT.  Call
3092         hppa_field_adjust to do the work for us.
3093         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3094         (pa_parse_cmpib_64_cmpltr): Ditto.
3095         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3096         of i to unsigned int.
3097         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3098         (pa_end_of_source): Return type is void.
3099
3100 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3101
3102         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3103
3104 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3105
3106         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3107         More comments added.
3108         (md_begin): Removed "construct symbols for each register name".
3109         Because register names conflicts with GCC generated function
3110         names.
3111         (avr_operand): Now constant numbers can be used as a register
3112         identifiers (0 as r0, 31 as r31).
3113         (md_assemble): use skip_space () before parsing instruction
3114         operands.
3115
3116 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3117
3118         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3119         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3120         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3121         * configure: Regenerate.
3122
3123 2000-04-29  Andreas Jaeger  <aj@suse.de>
3124
3125         * as.h: Correctly check GCC version.
3126
3127 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3128
3129         * doc/as.1: Fix unbalanced brackets.
3130
3131         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3132         TE_FreeBSD.
3133         (line_comment_chars): Set to '/' if TE_FreeBSD.
3134
3135 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3136
3137         * configure.in: Configury support for PA64 (currently disabled).
3138         * configure: Rebuilt.
3139
3140 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3141
3142         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3143         bfd_set_section_alignment.
3144
3145 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3146
3147         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3148         than 32.
3149
3150 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3151
3152         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3153         * doc/as.texinfo (Align): Include arm and strongarm in list of
3154         targets that have the second form of the behaviour of the .align
3155         directive.
3156
3157 2000-04-24  Mark Klein <mklein@dis.com>
3158
3159         * obj-som.c: Terminate obj_pseudo_table.
3160
3161 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3162
3163         * as.c (parse_args): Allow md_parse_option to override -a listing
3164         option.
3165         * config/obj-coff.c (add_lineno): Change type of offset parameter
3166         from "int" to "bfd_vma."
3167         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3168         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3169         (ppc_change_csect): Align correctly for XCOFF64.
3170         (ppc_machine): New function, which discards "ppc_machine" line.
3171         (ppc_tc): Cons for 8 when code is 64 bit.
3172         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3173         relocations.
3174         (md_parse_option): Handle -a64 and -a32.
3175         (ppc_xcoff64): New.
3176         * config/tc-ppc.h (TARGET_MACH): Define.
3177         (TARGET_FORMAT): Move to function.
3178         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3179
3180 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3181
3182         * config/tc-avr.c: New AVR_ISA_ defined.
3183         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3184         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3185         for `fmul', `movw' and `lpm R,Z' instructions.
3186         (avr_operands): Warn if current opcode is a two-word instruction
3187         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3188         (avr_opcodes): New commands added.
3189         (REGISTER_P): Check 'a' and 'v' constraint letters.
3190         (mcu_types): New MCU added.
3191
3192 2000-04-22  Timothy Wall  <twall@cygnus.com>
3193
3194         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3195         to "natval".
3196         (operand_match): Conditionally insert default bit values for IMMU9.
3197
3198 2000-04-14  Matthew Green  <mrg@cygnus.com>
3199
3200         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3201         * configure: Rebuilt.
3202
3203 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3204                           Jason Eckhardt  <jle@cygnus.com>
3205
3206         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3207
3208         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3209         Added handling of new operand types l,y,&,fe,fE,fx.
3210
3211 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3212                           David Mosberger  <davidm@hpl.hp.com>
3213                           Timothy Wall <twall@cygnus.com>
3214                           Andrew MacLeod  <amacleod@cygnus.com>
3215                           Jim Wilson  <wilson@cygnus.com>
3216
3217         * Makefile.am (CPU_TYPES): Add ia64.
3218         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3219         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3220         * Makefile.in: Rebuild.
3221         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3222         * configure: Rebuild.
3223         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3224         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3225         * expr.c (expr): Handle md_optimize_expr.
3226         * read.c (LEX_HASH): Add comment.
3227         * config/tc-ia64.c, config/tc-ia64.h: New files.
3228
3229 2000-04-21  Richard Henderson  <rth@cygnus.com>
3230
3231         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3232         bundling a non-delayed branch type instruction.
3233
3234 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3235
3236         * config/tc-mn10300.c (HAVE_AM30): Define.
3237         (md_assemble): Use it.
3238
3239 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3240
3241         * config/obj-elf.c (obj_elf_change_section): Check for changed
3242         section attributes.
3243
3244         * Makefile.am: (CPU_MULTI_VALID): Remove.
3245         (MULTI_CPU_TYPES): Define.
3246         (MULTI_CPU_OBJ_VALID): Define.
3247         (DEPTC): Use the above.
3248         (DEPOBJ): Same here.
3249         (DEP2): And here.
3250         Regenerate dependencies.
3251         * Makefile.in: Regenerate.
3252
3253 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3254
3255         * Makefile.am (YACC, LEX): Get them from configure.
3256
3257 2000-04-18  H.J. Lu  (hjl@gnu.org)
3258
3259         * config/tc-i386.c (offset_in_range): Use addressT instead of
3260         bfd_vma for non-bfd assemblers.
3261
3262 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3263
3264         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3265         doesn't give spurious errors.
3266
3267 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3268
3269         * as.h (SEEK_SET): Define if undefined.
3270
3271 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3272
3273         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3274         constants, and don't assume offsetT is 32 bits.
3275
3276 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3277
3278         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3279         (md_pcrel_from_section): Add prototype.
3280         (d10v_fix_adjustable): Add prototype.
3281         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3282
3283         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3284
3285 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3286
3287         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3288         symbol in frag chain.
3289
3290 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3291
3292         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3293         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3294         (fits_in_signed_word, smallest_imm_type): Ditto.
3295         (md_assemble): Use an offsetT var to hold offsetT values, not a
3296         long.
3297         (offset_in_range): New.
3298         (md_assemble): Use it.
3299         (md_convert_frag): Change type of target_address, opcode_address,
3300         and displacement_from_opcode_start to offsetT.
3301         (md_create_short_jump): Change type of offset to offsetT.
3302         (md_create_long_jump): Ditto.
3303         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3304         (md_chars_to_number): Remove.
3305         (output_invalid): Remove duplicate prototype.
3306
3307 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3308
3309         * Makefile.am (CPU_TYPES): Add 'avr'.
3310         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3311         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3312
3313         * Makefile.in: Regenerate.
3314
3315         * doc/as.texinfo: Add M32R documentation.
3316
3317 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3318
3319         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3320         --enable-build-warnings option.
3321         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3322         * Makefile.in, configure: Re-generate.
3323
3324 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3325
3326         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3327         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3328         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3329         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3330         (arm_force_relocation): Force relocations for
3331         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3332
3333 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3334
3335         * config/tc-sh.c (get_operands): There's no third operand if the
3336         first operand is an immediate.
3337
3338 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3339
3340         * config/tc-sh.c (immediate): Delete.
3341         (sh_operand_info): Add immediate member.
3342         (parse_reg): Use A_PC for pc.
3343         (parse_exp): Add second argument 'op'.  All callers changed.
3344         (parse_at): Expect pc to be coded as A_PC.
3345         Use immediate field in *op.
3346         (insert): Add fourth argument 'op'.  All callers changed.
3347         (build_relax): Add second argument 'op'.  All callers changed.
3348         (insert_loop_bounds): New function.
3349         (build_Mytes): Remove DISP_4.
3350         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3351         (assemble_ppi): Use immediate field in *operand.
3352         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3353         (md_apply_fix): Likewise.
3354         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3355
3356 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3357
3358         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3359
3360 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3361
3362         * internals.texi (CPU backend): Document
3363         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3364
3365 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3366
3367         * po/gas.pot: Regenerate.
3368
3369         * as.c (show_usage): Restore translated part of bug string.
3370         * gasp.c (show_usage): Likewise.
3371
3372         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3373         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3374         than move-if-change.
3375         (DEP1): Modify for "gcc -MM".
3376         (DEPTC): Likewise.
3377         (DEPOBJ): Likewise.
3378         (DEP2): Likewise.
3379         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3380         Update dependencies.
3381         * Makefile.in: Regenerate.
3382
3383 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3384
3385         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3386         (md_begin): Likewise.
3387         (HAVE_AM33): New macro.
3388         (md_assemble): Use it.  Match r_regs and xr_regs only if
3389         HAVE_AM33.
3390
3391 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3392
3393         * as.h: #include "bin-bugs.h"
3394         * as.c (show_usage): Use REPORT_BUGS_TO.
3395         * gasp.c: #include "bin-bugs.h"
3396         (show_usage): Use REPORT_BUGS_TO.
3397
3398         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3399
3400 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3401
3402         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3403         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3404         adjustments.
3405
3406 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3407
3408         * config/tc-i386.c (i386_immediate): Don't assume a constant
3409         immediate is necessarily 16 bits when in 16 bit code mode.
3410         (md_assemble): Instead set guess_suffix here after we have checked
3411         registers.
3412
3413 2000-04-02  Richard Henderson  <rth@cygnus.com>
3414
3415         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3416         quantities.  Correct right shift sign extension.
3417         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3418         32-bit value when shifting into place.
3419
3420 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3421
3422         * app.c: Add ATTRIBUTE_UNUSED as needed.
3423         * config/tc-ppc.c: Likewise.
3424         (ppc_size): Make unsigned long.
3425         (ppc_insert_operand): Add casts to avoid warnings.
3426
3427 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3428
3429         * config/tc-d10v.h (md_flush_pending_output): Define.
3430
3431 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3432
3433         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3434         segment.  Works for both BFD_ASSEMBLER and others.
3435         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3436
3437 2000-03-29  Nick Clifton <nickc@cygnus.com
3438
3439         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3440
3441 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3442
3443         * listing.c (LISTING_LHS_WIDTH): Default depends on
3444         LISTING_WORD_SIZE.
3445         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3446
3447 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3448
3449         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3450         string literal.
3451
3452 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3453
3454         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3455
3456         * config/tc-avr.c (mcu_types): Add missing initialiser.
3457         (md_pcrel_from_section): Add prototype.
3458         (avr_operand): Remove redundant test of unsigned < 0.
3459         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3460
3461 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3462
3463         * config/tc-avr.c: New file for AVR support.
3464         * config/tc-avr.h: Likewise.
3465         * configure.in: Add AVR support.
3466         * configure: Regenerate.
3467
3468 2000-03-26  Timothy Wall <twall@cygnus.com>
3469
3470         * gasp.c (macro_op): Add new argument to check_macro call.
3471         Macro structure definitions moved to macro.h
3472         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3473         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3474         nesting checks with an additional flag.
3475         (struct input_save): Add flag to indicate whether current sb
3476         should be checked for proper macro/conditional nesting.
3477         (input_scrub_push/pop): Save/restore nest check flag.
3478         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3479         defined.
3480         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3481         information if a pointer is provided.  This information may be
3482         used by the new macro hooks.
3483         * macro.h: Update prototype for check_macro.  Macro struct
3484         definitions moved here from macro.c/gasp.c.
3485         * read.c (read_a_source_file): Add parameter to check_macro call,
3486         and pass macro info to the macro hook, if defined.
3487         (input_scrub_insert_line): New.  Allow insertion of a line of
3488         characters into the input stream.
3489         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3490         file into the input stream.
3491         (s_include): Use input_scrub_insert_file.
3492         * internals.texi: Document new macro hooks.
3493         * as.h: New prototypes added.
3494
3495 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3496
3497         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3498         an initial capital letter.
3499         (i386_index_check): Reindent.
3500
3501 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3502
3503         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3504         relative branches.
3505
3506 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3507
3508         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3509         instruction operand bad if Rd > 7 when generating
3510         thumb instructions. Prevents for example,
3511         "adr r12,label" from silently failing and generating
3512         the wrong instruction.
3513
3514 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3515
3516         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3517         that have a destingation >= 0x400000.
3518         Fix compile time warning messages.
3519
3520 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3521
3522         * config/tc-sh.c (md_begin): When encountering insn that are
3523         not supported by the current arch, only change the name if
3524         its contents are the same as prev_name.
3525         (get_specific): If the the architecture doesn't match, fail.
3526
3527 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3528
3529         * config/tc-sh.c (IDENT_CHAR): Define.
3530         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3531         matching back where it came from.
3532
3533 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3534
3535         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3536
3537 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3538
3539         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3540         normal operands.
3541
3542 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3543
3544         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3545
3546 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3547
3548         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3549         floating-point-number, make sure 'f' is in FLT_CHARS.
3550
3551 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3552
3553         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3554         (s_lcomm_internal): Use it.
3555         * doc/internals.texi (CPU backend): Document it.
3556         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3557         bytes.
3558
3559 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3560
3561         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3562         when embedded-pic.
3563
3564         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3565         implementation doesn't have special handling for switch
3566         statements.
3567         (macro_build): Allow for code in sections other than .text.
3568         (macro): Likewise.
3569         (mips_ip): Likewise.
3570         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3571         Don't perform relocs if we will be outputting them.
3572         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3573         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3574         embedded-pic.
3575
3576 2000-03-09  Catherine Moore  <clm@cygnus.com>
3577
3578         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3579         relocation type based on the entry in the fixup structure.
3580         Put S_IS_EXTERN processing back in.
3581
3582 2000-03-08  H.J. Lu  (hjl@gnu.org)
3583
3584         * Makefile.am (install-exec-tooldir): Depend on
3585         install-exec-bindir for parallel make.
3586         * Makefile.in: Regenerated.
3587
3588 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3589
3590         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3591         switch.
3592         (md_parse_option): Parse -m32r command line switch - disable m32rx
3593         compatability.
3594         (md_show_usage): Document new option.
3595
3596         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3597         * doc/Makefile.in: Regenerate.
3598         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3599
3600 2000-03-02  Michael Meissner  <meissner@redhat.com>
3601
3602         * config/tc-d30v.c (check_range): Remove code that incorrectly
3603         sign extended values where bits < 32.
3604
3605 2000-03-02  H.J. Lu  (hjl@gnu.org)
3606
3607         * configure.in: Support --enable-targets=all on ia32.
3608         * configure: Regenerated.
3609
3610 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3611
3612         * gasp.c (do_align): Remove bogus check of alignment value.
3613
3614 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3615
3616         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3617         TC_PPC was defined forced the type of a symbol with no other type
3618         to be BSF_OBJECT.
3619
3620 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3621
3622         * doc/internals.texi (CPU backend): Mention that
3623         line_separator_chars do not break up comments.  Fix typos for
3624         LEX_AT and LEX_NAME descriptions.  Document operands for
3625         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3626         description of md_create_short_jump usage.  Document argument for
3627         md_undefined_symbol.
3628
3629 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3630
3631         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3632         (md_parse_option): Handle it.
3633         (md_show_usage): Document it.
3634
3635 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3636
3637         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3638         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3639         <andrea@suse.de>.
3640
3641 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3642
3643         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3644         from here..
3645         (md_assemble): To here, before template operands are matched.
3646         Also ensure a constant immediate is sign extended when we know the
3647         size is at most 16 bits.  This is to catch cases like "add
3648         $0xffc0,%ax" where we don't know the size, and thus that the
3649         immediate can be represented as Imm8S until after parsing the
3650         register operand.
3651         (i386_displacement): Similarly sign extend 16 bit constant
3652         displacements.
3653         (md_assemble): Relax 16-bit jump constant range check to suit sign
3654         extended displacements.
3655
3656 2000-02-26  Andreas Jaeger  <aj@suse.de>
3657
3658         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3659
3660 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3661
3662         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3663         call operands when intel_syntax.
3664         (intel_float_operand): Return 2 for "fi...".
3665         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3666         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3667         earlier "SHORT" change.
3668         (md_assemble): When determining suffix from Regs, exclude
3669         InOutPortReg.
3670
3671 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3672
3673         * configure: Add arm-wince, mips-pe and sh-pe targets.
3674         * configure: Regenerate.
3675
3676         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3677         sh-pe targets.
3678         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3679         "pe-mips" for the mips-pe target.
3680
3681         * config/tc-arm.c (insns): Change displacement encoded in BL
3682         and B instructions if the target port is arm-wince.
3683         (do_ldst): Do not bias the relocation offset if the target
3684         port is arm-wince.
3685         (md_pcrel_from): Add in missing relocation offset bias if the
3686         target os arm-wince.
3687
3688         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3689         (md_begin): Disable -G support for mips-pe target.
3690         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3691         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3692         COFF flavour.
3693
3694         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3695         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3696         assembler, just set the alignment to 4.
3697
3698         * config/te-wince-pe.h: New file for WinCE targets.  Define
3699         TE_WINCE.
3700
3701 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3702
3703         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3704         string instructions.
3705         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3706         (i386_intel_memory_operand): After finding a segment override,
3707         check again for no `[' before looking for a displacement.  Bomb if
3708         more than one displacement rather than silently discarding the
3709         second and subsequent ones.  Free strings malloc'd by
3710         build_displacement_string.
3711
3712 2000-02-24  Catherine Moore  <clm@cygnus.com>
3713
3714         * config/obj-som.c (obj_pseudo_table): Add "weak".
3715         (obj_som_weak): New routine.
3716
3717 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3718
3719         * config/tc-i386.c (union i386_op): New.
3720         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3721         Throughout file replace occurences of disps[n], imms[n], regs[n]
3722         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3723         intel mode operand swapping.  Add assert in regKludge and
3724         fake_zero_displacement code.  Test i.types[n] when outputting
3725         displacements and immediates.  Combine output of Disp16 with
3726         Disp32.
3727         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3728         when in intel mode by (not) reversing fsub and fdiv operands
3729         before the template search.  This fails for single operand
3730         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3731         undefined.  Instead fix the base_opcode after we've found the
3732         template.  Move base_opcode xor with found_reverse_match from
3733         opcode output code to before this fix so we test for the correct
3734         opcodes.
3735         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3736         check in intel mode.  Instead compare opcodes.
3737
3738         * config/tc-i386.h (TC_RELOC): Delete.
3739         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3740         with equivalent call to reloc.
3741
3742         * as.h (flag_m68k_mri): Move declaration after target include, and
3743         only declare when TC_M68K defined.  Define as zero otherwise.
3744         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3745         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3746         Define as zero otherwise.
3747         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3748         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3749         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3750         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3751         testing whether defined.
3752         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3753         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3754         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3755         rather than testing whether defined.
3756         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3757         (parse_mri_cons): Declare and use only when TC_M68K.
3758         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3759         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3760         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3761
3762         * NEWS: Mention IBM 370 support.
3763
3764 2000-02-23  Richard Henderson  <rth@cygnus.com>
3765
3766         * config/tc-i386.c (md_assemble): When swapping operands for
3767         intel_syntax, assume everything that's not Imm or Disp is a
3768         register.
3769
3770 2000-02-23  Linas Vepstas <linas@linas.org>
3771
3772         * config/tc-i370.c, config/tc-i370.h: New files.
3773         * Makefile.am: Add support for Linux/IBM 370.
3774         * configure.in: Likewise.
3775         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3776         * config/obj-elf.c: Include elf/i370.h
3777         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3778
3779         * Makefile.in: Regenerate.
3780         * configure: Regenerate.
3781
3782         * doc/c-i370.texi: New file.
3783         * doc/all.texi: Include it.
3784         * doc/as.texinfo: And here.
3785         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3786         * doc/Makefile.in: Regenerate.
3787
3788 2000-02-19  Michael Meissner  <meissner@redhat.com>
3789
3790         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3791         determine if an instruction can be used in parallel with an ADDppp
3792         or SUBppp instruction.
3793
3794 2000-02-22  Andrew Haley  <aph@cygnus.com>
3795
3796         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3797
3798 2000-02-22  Andrew Haley  <aph@cygnus.com>
3799
3800         * config/tc-mips.c (mips_gp32): New variable.
3801         (macro_build) Use mips_gp32.
3802         (mips_ip): Ditto.
3803         (md_longopts): Add "-mgp32" and "-mgp64".
3804         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3805
3806         (OPTION_M7900): Change offset
3807         (OPTION_NO_M7900): Ditto.
3808
3809 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3810
3811         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3812         warning, and bump it to 1.
3813
3814 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3815
3816         From Brad Lucier <lucier@math.purdue.edu>:
3817         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3818         match format.
3819
3820 2000-02-21  Catherine Moore  <clm@cygnus.com>
3821
3822         * config/tc-mips.c (MF_HILO_INSN): Define.
3823         (mips_7000_hilo_fix): Declare.
3824         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3825         (md_parse_option): Check for 7000_HILO_FIX options.
3826         (OPTION_M7000_HILO_FIX): Define.
3827         (OPTION_NO_M7000_HILO_FIX): Define.
3828         * doc/c-mips.texi (-mfix7000): Describe.
3829
3830 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3831
3832         * listing.c (print_lines): Remove unused variable `end'.
3833
3834         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3835         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3836         reloc_type when BFD_ASSEMBLER.
3837         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3838         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3839         statement and quell signed vs. unsigned comparison warning.
3840
3841 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3842
3843         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3844         the computed frag offset, rather than overwriting it.
3845
3846 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3847
3848         * config/tc-sh.c ("elf/sh.h"): Include.
3849         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3850         (md.begin): Initialize target_arch.
3851         Only include opcodes in has table that match selected architecture.
3852         (parse_reg): Recognize register names for sh-dsp.
3853         (parse_at): Recognize post-modify addressing.
3854         (get_operands): The leading space is now optional.
3855         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3856         arguments.  Update valid_arch.
3857         (build_Mytes): Add support for SDT_REG_N.
3858         (find_cooked_opcode): New function, broken out of md_assemble.
3859         (assemble_ppi, sh_elf_final_processing): New functions.
3860         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3861         (md_longopts, md_parse_option): New option: -dsp.
3862         * config/tc-sh.h (elf_tc_final_processing): Define.
3863         (sh_elf_final_processing): Declare.
3864
3865 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3866
3867         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3868         the unwinder subspace.  Save the current seg/subseg before creating
3869         the new seg/subseg.
3870
3871 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3872
3873         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3874         little endian targets.
3875         (INST_BYTE1): Redefine to handle big and little endian
3876         targets.
3877         (cpu_type): New type: Select between M340 and M210.
3878         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3879         instructions of the M340.
3880         (md_assemble): Add support for the MULSH and OPSR classes of
3881         instructions.
3882         (md_atof): Add support for little endian targets.
3883         (md_parse_option): Add support for -EL, -EB and -mcpu command
3884         line switches.
3885         (md_convert_frag): Add support for little endian targets.
3886         (md_apply_fix3): Add support for little endian targets.
3887         (md_number_to_chars): Add support for little endian targets.
3888
3889 2000-02-10  Timothy Wall  <twall@redhat.com>
3890
3891         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3892         defined, use it to verify the symbol just read should be a label.
3893
3894 2000-02-10  Timothy Wall  <twall@redhat.com>
3895
3896         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3897         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3898         around colons when KEEP_WHITE_AROUND_COLON is defined.
3899         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3900         and KEEP_WHITE_AROUND_COLON.
3901
3902 2000-02-08  Timothy Wall  <twall@redhat.com>
3903
3904         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3905         logic.
3906         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3907         implemented.
3908         (end_repeat): New.  Provide support for a "break" out of the
3909         repeat loop.
3910         * read.h: Add prototypes for new functions.
3911
3912 2000-02-08  Timothy Wall  <twall@redhat.com>
3913
3914         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3915         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3916         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3917         non-zero.
3918
3919 2000-02-08  Timothy Wall  <twall@redhat.com>
3920
3921         * read.c: Added elseif to directives table.
3922         * read.h: Added prototype for s_elseif.
3923         * doc/as.texinfo: Added description for elseif.
3924         * cond.c (s_elseif): New function
3925
3926 2000-02-04  Timothy Wall  <twall@redhat.com>
3927
3928         * listing.c (print_lines): Remove conditionals causing bug in
3929         listings.
3930
3931 2000-02-03  Timothy Wall  <twall@cygnus.com>
3932
3933         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3934         default values.
3935         * frags.c (frag_new): Calculate fr_fix in octets
3936         (frag_now_fix) Return offset as target address offset (bytes).
3937         (frag_now_fix_octets) New - Return offset in octets (8-bit
3938         quantities).
3939         * frags.h: Added prototype for frag_now_fix_octets().
3940         Distinguish between octets and bytes in field descriptions.
3941         * listing.c (calc_hex): Account for octets vs bytes when
3942         printing addresses/offsets.
3943         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3944         target is little-endian, print the octets in a word in big-endian
3945         order so that the display looks like a proper hexadecimal number,
3946         instead of having the octets reversed.
3947         * read.c (do_align): When recording alignment, alignment power
3948         should be in terms of target bytes (minimum addressible unit)
3949         instead of octets.
3950         (do_org) Convert ORG target address (byte) argument into an
3951         octet offset when generating a variable fragment.
3952         * symbols.c (resolve_symbol_value): Symbol final value
3953         converted to a target address offset (bytes) from its octet offset.
3954         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3955         offset (bytes) is adjusted by the frag offset (octets) converted
3956         to bytes.
3957         (coff_frob_section) Section alignment power is in terms of bytes;
3958         convert it to an octet alignment power when calculating size (and
3959         size mask) in octets.  Don't modify the section size in order to
3960         "align" it for TI COFF, since that format has a different method
3961         for storing alignment information.
3962
3963 2000-02-01  Timothy Wall  <twall@cygnus.com>
3964
3965         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3966         entries, matching the way GCC generates them.  If not escaped, the
3967         filename is encoded incorrectly.
3968
3969 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3970
3971         * config/tc-arm.c (reg_table): Add support for ATPCS register
3972         naming conventions.
3973
3974 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3975
3976         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3977         already defined.
3978         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3979         New macro.
3980         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3981         of a symbol when we really care about its value.
3982
3983 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3984
3985         * config/tc-mcore.c (md_assemble): Give warning message if
3986         operands passes to instruction are more than the spec.
3987
3988 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3989
3990         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3991         Thumb mode but the label seen was not declared as '.thumb_func'
3992         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3993         correct disassembly of Thumb code bounded by non function labels.
3994
3995 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3996
3997         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3998         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3999
4000         * Makefile.in: Same here.
4001         Update copyright.
4002
4003         * configure.in: Set bfd_gas for i386-aout when primary target
4004         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4005         we may need the primary te_file.  Remove incorrect comment.
4006
4007         * configure: Regenerate.
4008
4009         * config/e-i386aout.c: New file.
4010
4011         * as.c (USE_EMULATIONS): Move to before print_version_id.
4012         (struct emulation): Add i386aout.
4013         (show_usage): Split text strings.  Reformat -a text.  Add --em
4014         help.
4015         Update copyright.
4016
4017         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4018         (aout_format_ops): New.
4019         Update copyright.
4020
4021         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4022         preprocessor conditional and add aout USE_EMULATIONS tests.
4023         (read_a_source_file): Don't pass error strings to printf as
4024         format arg.
4025         Update copyright.
4026
4027         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4028         format arg.
4029         (do_data): Same here.
4030         (process_file): And here.
4031         Update copyright.
4032
4033         * symbols.c (colon): Rewrite "already defined" fatal message
4034         code for aout with USE_EMULATIONS.
4035         Update copyright.
4036
4037         * config/obj-aout.c (OBJ_HEADER): Define.
4038         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4039         fields of sentinel.
4040         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4041         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4042         forms here.
4043         (obj_aout_type): Expand S_SET_OTHER here too.
4044         (obj_read_begin_hook): Remove.
4045         (aout_pop_insert): New.
4046         (obj_aout_s_get_other): New.
4047         (obj_aout_s_get_desc): New.
4048         (aout_format_ops): New.
4049         Update copyright.
4050
4051         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4052         gets aout_pseudo_table.
4053         (aout_pseudo_table): Declare.
4054         (obj_read_begin_hook): Define.
4055         Update copyright.
4056
4057         * config/obj-coff.c (obj_pseudo_table): Rename to
4058         coff_pseudo_table.
4059         (coff_pop_insert): Use coff_pseudo_table.
4060         (coff_sec_sym_ok_for_reloc): Remove.
4061         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4062         and comment all zero entries and remove #if 0 code.
4063         Update copyright.
4064
4065         * config/obj-coff.h (obj_pop_insert): Define.
4066         (coff_pseudo_table): Declare.
4067         Update copyright.
4068
4069         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4070         s_get_size, s_set_size.  Comment all zero entries.
4071         Update copyright.
4072
4073         * config/obj-elf.c (elf_s_get_other): New function.
4074         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4075         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4076         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4077         comment.
4078         (obj_elf_parse_section_letters): Don't pass error strings to
4079         printf as format arg.
4080         Update copyright.
4081
4082         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4083         OBJ_MAYBE_ECOFF.
4084         (elf_s_get_other): Declare.
4085         (S_GET_OTHER) Define as elf_s_get_other if not already
4086         defined.
4087         (S_SET_OTHER): Only define when not already defined.
4088         (elf_obj_read_begin_hook): Declare.
4089         (obj_read_begin_hook): Define.
4090         (elf_obj_symbol_new_hook): Declare.
4091         (obj_symbol_new_hook): Define.
4092         Update copyright.
4093
4094         * config/obj-multi.h: Add copyright header and protect against
4095         multiple inclusion.  Add * to all function pointers.
4096         (OBJ_HEADER): If defined, include it rather than other defines
4097         in this file.
4098         (obj_frob_file_after_relocs): Test for NULL.
4099         (obj_symbol_new_hook): Here too.
4100         (obj_sec_sym_ok_for_reloc): And here.
4101         (S_GET_OTHER): Define.
4102         (S_GET_DESC): Define.
4103         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4104         (OBJ_MAYBE_ELF): Update comment.
4105
4106         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4107         OBJ_AOUT preprocessor conditional and handle emulation by
4108         testing OUTPUT_FLAVOR.
4109         (i386_displacement): Here too.
4110         (md_section_align): Similarly here.
4111         (i386_target_format): Conditionally compile when more than one
4112         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4113         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4114         (i386_displacement): Here too.
4115         Update copyright.
4116
4117         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4118         Define TARGET_FORMAT for aout only when not multi.
4119         Update copyright.
4120
4121         * config/te-multi.h: Delete file as it's identical to te-generic.h
4122
4123 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4124
4125         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4126         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4127         LONG_MNEM_SUFFIX.
4128
4129         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4130         DWORD_MNEM_SUFFIX.
4131         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4132         comments.
4133
4134 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4135
4136         * config/tc-mips.c (mips_do_align): New function.
4137         * config/tc-mips.h (md_do_align): Define.
4138
4139 2000-01-10  Philip Blundell  <philb@gnu.org>
4140
4141         * doc/c-arm.texi (ARM Options): Fix typo.
4142         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4143         line separator for Linux.
4144         * doc/as.texinfo (Comments): Mention the ARM.
4145
4146 2000-01-10  Philip Blundell  <pb@futuretv.com>
4147
4148         * configure.in (arm*-*-conix*): New target.
4149         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4150         armv*-*-linux-gnu.
4151         * configure: Regenerate.
4152
4153 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4154
4155         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4156         (obj_elf_visibility): New function.
4157
4158         * doc/as.texinfo (Visibility): New node: document visibility
4159         pseudo ops.
4160
4161 For older changes see ChangeLog-9899