gas/ChangeLog

   1 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
   2
   3         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
   4
   5 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
   6
   7         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
   8         * NEWS: Add note about Pentium4 support.
   9
  10 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
  11
  12         * tc-i387.c (pi, pte, pt): Update.
  13         (type_names): Add new types.
  14
  15 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
  16
  17         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
  18         CpuUnknown): Renumber
  19         (CpuP4, CpuSSE2): New.
  20         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
  21
  22 2001-01-03  Philip Blundell  <pb@futuretv.com>
  23
  24         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
  25         relocs.
  26         (alpha_fix_adjustable): Likewise.
  27         (md_apply_fix): Likewise.
  28
  29 2000-12-31  H.J. Lu  <hjl@gnu.org>
  30
  31         * listing.c (listing_message): Allocate string only if it is
  32         used.
  33
  34         * configure: Rebuild.
  35
  36 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
  37
  38         * doc/internals.texi (Relaxing with a table) <after relaxation>:
  39         Point out caveats with generating fixups for the opcode in a frag.
  40
  41 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
  42
  43         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
  44         * NEWS: Add x86_64.
  45
  46 2000-12-29  H.J. Lu  <hjl@gnu.org>
  47
  48         * listing.c (calc_hex): Print the variable part only if the
  49         fragment type is rs_fill.
  50
  51 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
  52
  53         * doc/internals.texi (tc_conditional_pseudoop,
  54         TC_LINKRELAX_FIXUP): Fix typos.
  55
  56 2000-12-28  Richard Henderson  <rth@redhat.com>
  57
  58         * write.c (subsegs_finish): Fix thinko last change -- don't
  59         "optimize" the alignment == 0 case.
  60
  61 2000-12-28  Richard Henderson  <rth@redhat.com>
  62
  63         * as.h (rs_align_test): New.
  64         * frags.c (NOP_OPCODE): Move default from read.c.
  65         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
  66         (frag_align_code): New.
  67         * frags.h (frag_align_code): Declare.
  68         * read.c (NOP_OPCODE): Remove.
  69         (do_align): Use frag_align_code.
  70         * write.c (NOP_OPCODE): Remove.
  71         (get_recorded_alignment): New.
  72         (cvt_frag_to_fill): Handle rs_align_test.
  73         (relax_segment): Likewise.
  74         (subsegs_finish): Align last subseg in section to the
  75         section alignment.  Use frag_align_code.
  76         * write.h (get_recorded_alignment): Declare.
  77         * config/obj-coff.c (size_section): Handle rs_align_test.
  78         (fill_section, fixup_mdeps): Likewise.
  79         (write_object_file): Use frag_align_code.
  80
  81         * config/tc-alpha.c (alpha_align): Use frag_align_code.
  82         (alpha_handle_align): New.
  83         * config/tc-alpha.h (HANDLE_ALIGN): New.
  84         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  85
  86         * config/tc-i386.h (md_do_align): Use frag_align_code.
  87         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  88
  89         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
  90         (ia64_handle_align): New.
  91         * config/tc-ia64.h (HANDLE_ALIGN): New.
  92         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
  93
  94         * config/tc-m32r.c (m32r_do_align): Remove.
  95         (m32r_handle_align): New.
  96         (fill_insn): Use frag_align_code.
  97         * config/tc-m32r.h (md_do_align): Remove.
  98         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
  99         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 100         * config/tc-mips.c, config/tc-mips.h: Similarly.
 101
 102         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 103         (sh_handle_align): Likewise.  Handle rs_align_code.
 104         (sh_do_align): Remove.
 105         * config/tc-sh.h (md_do_align): Remove.
 106         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 107
 108         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 109         (sparc_handle_align): Likewise.  Handle rs_align_code.
 110         * config/tc-sparc.h (md_do_align): Remove.
 111         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 112
 113 2000-12-22  DJ Delorie  <dj@redhat.com>
 114
 115         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 116         when we assemble the first half of a pair.
 117
 118 2000-12-22  H.J. Lu  <hjl@gnu.org>
 119
 120         * config/tc-i386.c (reloc): Update the macro for non-bfd
 121         assembler.
 122         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 123
 124 2000-12-22  H.J. Lu  <hjl@gnu.org>
 125
 126         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 127
 128 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 129
 130         * tc-i386.h (i386_target_format): Define even for ELFs.
 131         (QWORD_MNEM_SUFFIX): New macro.
 132         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 133         New macros
 134         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 135         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 136         ImmExt): Renumber.
 137         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 138         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 139         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 140         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 141         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 142         Renumber.
 143         (Reg, WordReg): Add Reg64.
 144         (Imm): Add Imm32S and Imm64.
 145         (EncImm): New.
 146         (Disp): Add Disp64 and Disp32S.
 147         (AnyMem): Add Disp32S.
 148         (RegRex, RegRex64): New macros.
 149         (rex_byte): New type.
 150         * tc-i386.c (set_16bit_code_flag): Kill.
 151         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 152         (reloc): New parameter "signed"; support x86_64.
 153         (set_code_flag): New.
 154         (DEFAULT_ARCH): New macro; default to "i386".
 155         (default_arch): New static variable.
 156         (struct _i386_insn): New fields Operand_PCrel; rex.
 157         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 158         (flag_code): New enum and static variable.
 159         (use_rela_relocations): New static variable.
 160         (flag_code_names): New static variable.
 161         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 162         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 163         K6 and Athlon.
 164         (i386_align_code): Return plain "nop" for x86_64.
 165         (mode_from_disp_size): Support Disp32S.
 166         (smallest_imm_type): Support Imm32S and Imm64.
 167         (offset_in_range): Support size of 8.
 168         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 169         (md_pseudo_table): Add "code64"; use set_code_flat.
 170         (md_begin): Emit sane error message on hash failure.
 171         (tc_i386_fix_adjustable): Support x86_64 relocations.
 172         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 173         instructions supported on particular arch just partially,
 174         output of 64bit immediates, handling of Imm32S and Disp32S type.
 175         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 176         (i386_displacement): Likewise.
 177         (i386_index_check): Cleanup; support 64bit addresses.
 178         (md_apply_fix3): Support x86_64 relocation and rela.
 179         (md_longopts): Add "32" and "64".
 180         (md_parse_option): Add OPTION_32 and OPTION_64.
 181         (i386_target_format): Call even for ELFs; choose between
 182         elf64-x86-64 and elf32-i386.
 183         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 184         (tc_gen_reloc): Support rela relocations and x86_64.
 185         (intel_e09_1): Support QWORD.
 186
 187 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 188
 189         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 190         it's not an offset expression.
 191         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 192         keep the braces '[' and ']' in the output string.
 193         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 194         != FLAT. There is no such op_modifier.
 195
 196 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 197
 198         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 199         if we have it.
 200
 201 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 202
 203         * as.h: Fix formatting.
 204         * cgen.h: Likewise.
 205         * dwarf2dbg.c: Likewise.
 206         * input-scrub.c: Likewise.
 207         * read.h: Likewise.
 208
 209 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 210
 211         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 212         configure: Regenerate.
 213
 214 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 215
 216         * dwarf2dbg.c: #include <limits.h> only if it exists.
 217
 218 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 219
 220         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 221         (md_apply_fix): Here too.
 222
 223 2000-12-12  Jim Wilson  <wilson@redhat.com>
 224
 225         * config/tc-ia64.h (ia64_init): Add prototype.
 226
 227 2000-12-12  H.J. Lu  <hjl@gnu.org>
 228
 229         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 230
 231         * read.h (outputting_stabs_line_debug): Change it to int.
 232         * stabs.c (outputting_stabs_line_debug): Likewise.
 233
 234 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 235
 236         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 237         the address of a function result.
 238
 239 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 240
 241         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 242         (md_assemble): Call dwarf2_emit_insn.
 243         (shlib): Fix typo SHILB -> SHLIB.
 244         (md_parse_option): Likewise.
 245         (ppc_elf_validate_fix): Likewise:
 246         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 247
 248 2000-12-12  Nick Clifton  <nickc@redhat.com>
 249
 250         * cgen.h: Fix formatting.
 251         * input-scrub.c: Fix formatting.
 252         * macro.c: Fix formatting.
 253         * config/tc-mips.c: Fix formatting.
 254         * doc/c-mips.texi: Fix formatting.
 255
 256 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 257
 258         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 259         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 260         references.
 261         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 262         otherwise.
 263         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 264         (No_dSuf): Kill.
 265
 266         * i386.h (*_Suf): Remove No_dSuf.
 267         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 268         Remove.
 269         (i386_optab): Remove 'd' in the suffixes.
 270
 271 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 272
 273         * config/tc-i386.c (T_SHORT): Undefine before defining.
 274
 275 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 276
 277         * config/tc-mips.c: Fix formatting.
 278
 279 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 280
 281         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 282         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 283         (md_show_usage): Ditto.
 284         (md_parse_option): Ditto.
 285         (d10v_cleanup): Writes pending instruction only if
 286         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 287         Fix compile time warning messages.
 288
 289         * doc/c-d10v.texi: Documents new options.
 290
 291 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 292
 293         * stabs.c (outputting_stabs_line_debug): New variable.
 294         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 295         function entry and unset at function exit.
 296
 297         * read.h (outputting_stabs_line_debug): New extern declaration.
 298
 299         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 300
 301         * dwarf2dbg.c: Fix compile time warning messages.
 302
 303 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 304
 305         * config/tc-a29k.c: Fix formatting.
 306         * config/tc-alpha.c: Likewise.
 307         * config/tc-arm.c: Likewise.
 308         * config/tc-cris.c: Likewise.
 309         * config/tc-hppa.c: Likewise.
 310         * config/tc-i370.c: Likewise.
 311         * config/tc-i386.c: Likewise.
 312         * config/tc-i860.c: Likewise.
 313         * config/tc-i960.c: Likewise.
 314         * config/tc-ia64.c: Likewise.
 315         * config/tc-m68hc11.c: Likewise.
 316         * config/tc-m68k.c: Likewise.
 317         * config/tc-m88k.c: Likewise.
 318         * config/tc-pj.c: Likewise.
 319         * config/tc-ppc.c: Likewise.
 320         * config/tc-sh.c: Likewise.
 321         * config/tc-sparc.c: Likewise.
 322         * config/tc-tahoe.c: Likewise.
 323         * config/tc-vax.c: Likewise.
 324
 325 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 326
 327         * config/tc-mips.c (mips_ip): When calculating offsets,
 328         don't accept as constant the difference between the
 329         addresses of symbols in two different sections.
 330
 331         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 332         specifiers.
 333         (validate_mips_insn): Likewise.  Also, update 'B' operand
 334         specifier to use OP_*_CODE20 constants and delete 'm' operand
 335         specifier.
 336         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 337         operand specifiers.  Change warning generated by 'B' operand
 338         specifier to reflect its new multi-purpose usage.
 339
 340         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 341         -1, and update comment.
 342         (file_mips_isa): Likewise.
 343         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 344         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 345         ISA_* constants rather than hard-coded numbers.
 346         (mips_cpu_info): New structure.
 347         (mips_cpu_info_table): New table describing CPU and ISA names
 348         and numbers.
 349         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 350         mips_cpu_info_from_cpu): New functions.
 351         (mips_isa_to_str): New function to get string for ISA name.
 352         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 353         return const char *.
 354         (md_begin): Redo CPU and ISA selection logic, using
 355         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 356         than hard-coded numbers.
 357         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 358         ISA_* constants rather than hard-coded numbers.
 359         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 360         (md_longopts): Delete OPTION_NO_MIPS32.
 361         (md_parse_option): Convert to use ISA_* constants rather than
 362         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 363         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 364         to use strcasecmp to recognize "default" and to use
 365         mips_cpu_info_from_name to get CPU numbers from argument.
 366         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 367         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 368         mips32-4k.
 369         (s_mipsset): Accept ISA value 32.
 370         * doc/as.texinfo: Clean up MIPS options summary slightly,
 371         remove -no-mips32.  Add note about -mips4 and -mips32
 372         specifying those ISA levels.  Delete -mips32 and -no-mips32
 373         cpu flag descriptions.
 374         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 375         up the supported CPU switch list, and replace 4Kc, 4Km, and
 376         4Kp entries with a single mips32-4k entry.  Note that you can
 377         use ".set mips32".
 378
 379         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 380         ISA_MIPS64.
 381         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 382         -mips5 and -mips64.
 383         (md_parse_option): Add cases for OPTION_MIPS5 and
 384         OPTION_MIPS64.
 385         (md_show_usage): Mention -mips5 and -mips64 arguments.
 386         (s_mipsset): Add cases for MIPS5 and MIPS64.
 387         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 388         and pseudo-CPUs.
 389         * doc/as.texinfo: Mention -mips5 and -mips64 options
 390         and their meanings.
 391         * doc/c-mips.texi: Likewise.  Also update introduction
 392         and ".set" usage information.
 393
 394         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 395         CPU list.
 396         (mips_cpu_info_table): Add SB-1 entries.
 397         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 398         known to the -mcpu option.
 399
 400         * doc/as.texinfo: Correct description of MIPS -mcpu
 401         option, by copying some of the text from doc/c-mips.texi.
 402
 403 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 404
 405         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 406         New targets.
 407         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 408         (sparc*-*-rtems*): Switched from a.out to ELF.
 409         * configure: Regenerate.
 410         * config.in: Regenerate.
 411         * Makefile.in: Regenerate.
 412         * aclocal.m4: Regenerate.
 413         * po/gas.pot: Regenerate.
 414
 415 2000-11-30  Philip Blundell  <pb@futuretv.com>
 416
 417         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 418         even in non BFD_ASSEMBLER case.
 419
 420 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 421
 422         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 423         syntax.
 424
 425 2000-11-29  Richard Henderson  <rth@redhat.com>
 426
 427         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 428         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 429         thread multiple subsegments properly; handle multiple code
 430         sections properly; emit proper compilation unit info for assembler
 431         generated debugging.
 432
 433         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 434         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 435         (dwarf2dbg_estimate_size_before_relax): Declare.
 436         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 437         * write.c: Include dwarf2dbg.h.
 438         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 439         (relax_segment): Likewise.
 440
 441 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 442
 443         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 444         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 445         accordingly.  Stabilize frag by updating fix part and resetting
 446         variant part.
 447         <undefined symbol, unconditional jump>: Ditto.
 448         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 449         indexing is_end_of_line[].
 450         (md_assemble): Initialize size to 0.
 451         (md_section_align): Mark parameter seg as unused.
 452         (parse_reg): Parse names case-insensitively.
 453
 454 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 455
 456         * config/obj-aout.h: Fix formatting.
 457         * config/obj-bout.h: Likewise.
 458         * config/obj-coff.c: Likewise.
 459         * config/obj-coff.h: Likewise.
 460         * config/obj-elf.h: Likewise.
 461         * config/obj-som.h: Likewise.
 462         * config/obj-vms.c: Likewise.
 463         * config/obj-vms.h: Likewise.
 464         * config/tc-h8300.h: Likewise.
 465         * config/tc-ns32k.h: Likewise.
 466         * config/tc-sparc.h: Likewise.
 467         * config/tc-tic54x.h: Likewise.
 468         * config/tc-z8k.h: Likewise.
 469
 470 2000-11-28  Nick Clifton  <nickc@redhat.com>
 471
 472         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 473         License is present in the sources, but not the output, and
 474         also available from the GNU website.
 475         (GNU Free Documentation License): Comment out this section.
 476
 477 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 478
 479         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 480         targets.  Remove i860 from valid a.out targets.
 481         * Makefile.in: Regenerate.
 482
 483         * config/tc-cris.c: Include dwarf2dbg.h.
 484         (md_pseudo_table): Add .file and .loc.
 485         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 486         (s_cris_file, s_cris_loc): New.
 487         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 488         * Makefile.am: Regenerate dependencies.
 489         * Makefile.in: Regenerate.
 490
 491 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 492
 493         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 494         (MRI_MUL_PRECEDENCE): Likewise.
 495         (op_rank): Fix a comment typo.
 496
 497 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 498
 499         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 500         the error message.
 501         (get_operand): Fix analysis for movw/movb instructions.
 502
 503 2000-11-24  Nick Clifton  <nickc@redhat.com>
 504
 505         * configure.in (xscale-elf): Add target.
 506         (xscale-coff): Add target.
 507         * configure: Regenerate.
 508
 509         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 510         extenstion.
 511         (ARM_EXT_XSCALE): New ARM architecture extension.
 512         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 513         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 514         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 515         (ARM_ARCH_V4): Remove processor from architecture.
 516         (ARM_ARCH_3M): New architecutre definition.
 517         (ARM_ARCH_V5TE): New architecutre definition.
 518         (ARM_ARCH_XSCALE): New architecutre definition.
 519         (CPU_DEFAULT): Allow to be defaulted to XScale.
 520         (atpcs): New boolean variable.
 521         (ldr_flags): Support 'd' flag for double word loads.
 522         (str_flags): Support 'd' flag for double word stored.
 523         (do_mia): New function.
 524         (do_mar): New function.
 525         (do_mra): New function.
 526         (do_pld): New function.
 527         (do_ldrd): New function.
 528         (do_blx): New function.
 529         (do_bkpt): New function.
 530         (do_clz): New function.
 531         (do_lstc2): New function.
 532         (do_cdp2): New function.
 533         (do_t_blx): New function.
 534         (do_t_bkpt): New function.
 535         (do_smla): New function.
 536         (do_smlal): New function.
 537         (do_smul): New function.
 538         (do_qadd): New function.
 539         (do_co_reg2c): New function.
 540         (LONGEST_INSN): Redefine to 7.
 541
 542         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 543         command line switches.
 544
 545 2000-11-22  Jim Wilson  <wilson@redhat.com>
 546
 547         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 548         (struct rsrc): Make line unsigned.
 549         (gr_values): Add missing initializer.
 550         (SLOT_NUM_NOT_SET): Add unsigned cast.
 551         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 552         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 553         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 554         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 555         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 556         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 557         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 558         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 559         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 560         Add ATTRIBUTE_UNUSED to unused parameters.
 561         (convert_expr_to_ab_reg): Add parens.
 562         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 563         (dot_prologue): Initialize grsave when declared.
 564         (md_pseudo_table): Add missing initializers.
 565         (operand_match): Add casts to bfd_vma.
 566         (emit_one_bundle): Delete unused local prev.  Make required_template
 567         unsigned.
 568         (specify_resource): Cast i to unsigned.
 569         (note_register_values): Use fprintf_vma.
 570         (print_dependency): Likewise.
 571
 572 2000-11-21  Jim Wilson  <wilson@redhat.com>
 573
 574         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 575         for unwind info section.
 576         (dot_endp): Likewise for unwind section.
 577
 578         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 579         fix_new_exp.
 580
 581 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 582
 583         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 584         (output_insn): Call dwarf2_emit_insn.
 585         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 586
 587 2000-11-17  Richard Henderson  <rth@redhat.com>
 588
 589         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 590         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 591         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 592
 593 2000-11-17  Nick Clifton  <nickc@redhat.com>
 594
 595         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 596         .file pseudo ops.
 597
 598 2000-11-17  Richard Henderson  <rth@redhat.com>
 599
 600         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 601
 602 2000-11-17  Richard Henderson  <rth@redhat.com>
 603
 604         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 605         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 606         tri-state definition of alpha_flag_mdebug.
 607         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 608         (s_alpha_file): Store first .file directive.
 609         (s_alpha_stab): New.
 610         (md_pseudo_table): Add stabs and stabn.
 611
 612 2000-11-17  Richard Henderson  <rth@redhat.com>
 613
 614         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 615
 616 2000-11-17  Richard Henderson  <rth@redhat.com>
 617
 618         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 619         (main): Call dwarf2_finish.
 620         * as.h (debug_type): Clarify documentation of the meaning
 621         of this variable.
 622         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 623         (print_stats): Fix parenthesis problem.
 624         (now_subseg_size): New.
 625         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 626         (dwarf2_directive_file): Don't set debug_type.
 627         (dwarf2_where): Honor DEBUG_DWARF2 first.
 628         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 629         do nothing if not emitting dwarf2 debug info, or no work.
 630         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 631         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 632         (ecoff_new_file): Likewise.
 633         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 634         commentary wrt dwarf2.
 635
 636         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 637         ATTRIBUTE_UNUSED as needed.
 638         (emit_insn): Call dwarf2_emit_insn.
 639         (s_alpha_file): New.
 640         (s_alpha_loc): New.
 641         (s_alpha_coff_wrapper): Don't handle them.
 642         (md_pseudo_table): Update for .file and .loc.
 643         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 644
 645         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 646         don't protect with debug_type.
 647         * config/tc-hppa.c (md_assemble): Likewise.
 648         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 649         * config/tc-mn10300.c (md_assemble): Likewise.
 650         * config/tc-sh.c (md_assemble): Likewise.
 651         * config/tc-v850.c (md_assemble): Likewise.
 652
 653         * config/tc-arm.c (arm_end_of_source): Remove.
 654         * config/tc-hppa.c (pa_end_of_source): Remove.
 655         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 656         * config/tc-mn10300.c (mn10300_finalize): Remove.
 657         * config/tc-sh.c (sh_finalize): Remove.
 658         * config/tc-v850.c (sh_finalize): Remove.
 659
 660         * config/tc-arm.h (md_end): Remove.
 661         * config/tc-hppa.h (md_end): Remove.
 662         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 663         * config/tc-m68hc11.h (md_end): Remove.
 664         * config/tc-mn10300.h (md_end): Remove.
 665         * config/tc-sh.h (md_end): Remove.
 666         * config/tc-v850.h (md_end): Remove.
 667
 668         * config/tc-ia64.c (emit_one_bundle): Don't protect
 669         dwarf2 bits with debug_type.
 670         (md_assemble): Likewise.
 671         (ia64_end_of_source): Don't call dwarf2_finish.
 672
 673 2000-11-16  Jim Wilson  <wilson@redhat.com>
 674
 675         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 676         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 677         > 16.
 678
 679 2000-11-16  H.J. Lu  <hjl@gnu.org>
 680
 681         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 682         version name.
 683
 684 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 685
 686         * config/tc-tic30.c: Fix formatting.
 687         * config/tc-tic80.c: Likewise.
 688         * config/tc-v850.c: Likewise.
 689         * config/tc-vax.c: Likewise.
 690         * config/tc-w65.c: Likewise.
 691         * config/tc-z8k.c: Likewise.
 692
 693 2000-11-14  DJ Delorie  <dj@redhat.com>
 694
 695         * config/tc-v850.c: Support dwarf2.
 696         * config/tc-v850.h: Ditto.
 697
 698         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 699         parse_cons_expression_v850 to initialize hold_cons_reloc.
 700
 701 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 702
 703         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 704         (errata_nops_necessary_p): New function.
 705         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 706         md.
 707
 708 2000-11-14  Jim Wilson  <wilson@redhat.com>
 709
 710         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 711         return little endian bfd formats.
 712
 713 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 714
 715         * config/aout_gnu.h: Fix formatting.
 716         * config/atof-vax.c: Likewise.
 717         * config/m68k-parse.h: Likewise.
 718         * config/m88k-opcode.h: Likewise.
 719         * config/obj-elf.c: Likewise.
 720         * config/tc-arm.c: Likewise.
 721         * config/tc-cris.c: Likewise.
 722         * config/tc-i386.c: Likewise.
 723         * config/tc-ia64.c: Likewise.
 724         * config/tc-mn10300.c: Likewise.
 725         * config/te-386bsd.h: Likewise.
 726         * config/te-hppa.h: Likewise.
 727         * config/te-nbsd.h: Likewise.
 728         * config/te-ppcnw.h: Likewise.
 729         * config/te-sparcaout.h: Likewise.
 730         * config/te-tmips.h: Likewise.
 731         * config/vax-inst.h: Likewise.
 732         * config/vms-conf.h: Likewise.
 733
 734 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
 735
 736         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
 737
 738 2000-11-13  H.J. Lu  <hjl@gnu.org>
 739
 740         * config/obj-elf.c (elf_frob_symbol): Support
 741         ".symver name,name2@@@nodename".
 742         (elf_frob_file_before_adjust): Likewise.
 743
 744         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
 745         and ".symver name,name2@@@nodename".
 746         Fix a typo.
 747
 748 2000-11-12  H.J. Lu  (hjl@gnu.org)
 749
 750         * config/obj-elf.c (obj_elf_symver): Check missing version
 751         name.
 752
 753 2000-11-12  H.J. Lu  (hjl@gnu.org)
 754
 755         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
 756         instead of bfd_vma for non-bfd assemblers.
 757
 758 2000-11-09  Kazu Hirata  <kazu@hxi.com>
 759
 760         * itbl-ops.c: Fix comment typos.
 761
 762 2000-11-08  Jim Wilson  <wilson@redhat.com>
 763
 764         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
 765         (struct unwind): Add next_slot_frag field.
 766         (slot_index): New parameters slot_frag and first_frag.  Add code
 767         to add in frag sizes when different.  Add comments.
 768         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
 769         arguments to slot_index.
 770         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
 771         loop end.  Set next_slot_frag field.
 772
 773 2000-11-07  H.J. Lu  <hjl@gnu.org>
 774
 775         * doc/as.texinfo (.symver): Updated for versioned symbol
 776         reference.
 777
 778         * obj.h (format_ops): Add the frob_file_before_adjust field.
 779
 780         * config/obj-aout.c (aout_format_ops): Set the
 781         frob_file_before_adjust field to 0.
 782         * config/obj-coff.c (coff_format_ops): Likewise.
 783         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
 784
 785         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
 786         name.
 787         (elf_frob_file_before_adjust): New function to remove unneeded
 788         versioned symbols from the symbol table.
 789         (elf_format_ops): Set the frob_file_before_adjust field to
 790         elf_frob_file_before_adjust.
 791
 792         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
 793         not defined.
 794
 795         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 796
 797 2000-11-07  Peter Targett  <peter.targett@arccores.com>
 798
 799         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
 800         BIG_ENDIAN macros.
 801         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
 802         Fix compile time warning messages.
 803
 804 2000-11-07  Nick Clifton  <nickc@redhat.com>
 805
 806         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
 807         buffer in order to avoid buffer overflows.
 808
 809 2000-11-06  Steve Ellcey <sje@cup.hp.com>
 810
 811         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
 812         Change M to m for -milp32 or -mlp64 to match gcc.
 813         (dot_endp): Use bytes_per_address instead of 8.
 814         (emit_one_bundle): Use number_to_chars_littleendian instead of
 815         md_number_to_chars.
 816         (fix_insn): Likewise.
 817         (ia64_init): New function.
 818         (ia64_target_format): New function.
 819         (md_begin): Set endianness, arch, and machine as appropriate.
 820         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
 821         Make these macros depend on TE_HPUX macro.
 822         (TARGET_FORMAT): Define.
 823         (HOST_SPECIAL_INIT): Define.
 824         * config/te-hpux.h: New file.
 825         * configure.in: Add "ia64-*-hpux*" target to configure.
 826         * configure: Regenerate.
 827
 828 2000-11-06  Kazu Hirata  <kazu@hxi.com>
 829
 830         * as.c: Fix formatting.
 831         * dwarf2dbg.c: Likewise.
 832         * input-file.c: Likewise.
 833         * input-file.h: Likewise.
 834         * input-scrub.c: Likewise.
 835         * itbl-ops.c: Likewise.
 836         * listing.c: Likewise.
 837         * macro.h: Likewise.
 838         * messages.c: Likewise.
 839         * read.c: Likewise.
 840         * subsegs.c: Likewise.
 841         * subsegs.h: Likewise.
 842         * write.c: Likewise.
 843
 844 2000-11-06  Nick Clifton  <nickc@redhat.com>
 845
 846         * doc/as.texinfo: Add GNU Free Documentation License.
 847         * doc/gasp.texi:  Add GNU Free Documentation License.
 848         * doc/as.1:  Add GNU Free Documentation License.
 849
 850 2000-11-05  Nick Clifton  <nickc@redhat.com>
 851
 852         * config/tc-arm.c: Add include of "dwarf2dbg.h"
 853
 854 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
 855
 856         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
 857         * configure: Regenerate.
 858
 859 2000-11-01  Nick Clifton  <nickc@redhat.com>
 860
 861         * read.c (original_case_string): New global variable.
 862         (read_a_source_file): Copy opcode string into
 863         original_case_string if clobbering the case of the opcode.
 864         * read.h: Export the definition of original_case_string.
 865         * config/tc-arm.c (md_assembler): When parsing a .req
 866         directive use the original opcode string, not the case
 867         clobbered version.
 868
 869 2000-11-02  Nick Clifton  <nickc@redhat.com>
 870
 871         * config/tc-mn10300.c (debug_line): Remove this static
 872         variable.
 873         (md_assemble): Call dwarf2_generate_asm_lineno instead of
 874         dwarf2_where and dwarf2_gen_line_info.
 875
 876 2000-11-02  Theo Honohan  <th@futuretv.com>
 877
 878         * config/tc-arm.c (do_msr): Improve error message.
 879
 880 2000-10-31  Eric Christopher  <echristo@redhat.com>
 881
 882         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
 883         or pc-relative, else use fx_offset.
 884
 885 2000-10-31  Jim Wilson  <wilson@redhat.com>
 886
 887         * config/tc-ia64.c (struct md): New field tag_fixups.
 888         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
 889         qualifying predicate.
 890         (emit_one_bundle): Delete spurious multiplication by one.  Handle
 891         tag_fixups.
 892         (ia64_start_line): Error if dangling qualifying predicate.
 893         (defining_tag): New static variable.
 894         (ia64_unrecognized_line, case '['): Parse tags.
 895         (ia64_frob_label): Create tag_fixups.
 896         (md_assemble): Reset md.qp.X_op after using it.
 897
 898 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
 899
 900         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
 901
 902 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
 903
 904         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
 905
 906 2000-10-30  Kazu Hirata  <kazu@hxi.com>
 907
 908         * expr.c: Fix formatting.
 909         * flonum-copy.c: Likewise.
 910         * flonum.h: Likewise.
 911         * gasp.c: Likewise.
 912         * hash.c: Likewise.
 913
 914 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
 915
 916         * as.h (OPTION_MD_BASE): Bump to 190.
 917         * as.c (parse_args) <std_longopts>: Add comment about the need to
 918         check OPTION_MD_BASE in as.h.
 919
 920         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
 921         for weak symbols.
 922
 923 2000-10-27  Nick Clifton  <nickc@redhat.com>
 924
 925         * configure.in (emulations): Add m68hc12.
 926         * configure: Regenerate.
 927         * po/gas.pot: Regenerate.
 928
 929 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
 930
 931         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
 932         cpsr*.
 933         (arm_psr_parse): Handle lowercase CPSR and SPSR.
 934
 935 2000-10-25  Nick Clifton  <nickc@redhat.com>
 936
 937         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
 938         a DWARF2 line number information sequence.
 939
 940         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
 941
 942         * read.c (generate_lineno_debug): Update comment describing why
 943         DWARF2 line number debug information is not generated
 944         automatically by this function.
 945
 946         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
 947         not all.
 948
 949         * config/tc-arm.h (md_end): Define.
 950         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 951
 952         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
 953         if generating DWARF2 line numbers.
 954         (arm_end_of_source): New function.  Call dwarf2_finish if
 955         necessary.
 956
 957         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
 958         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
 959         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
 960
 961 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
 962
 963         * tc-i386.c: Fix prototype declarations for functions taking no
 964         arguments.
 965
 966 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
 967
 968         * tc-i386.c (i386_operand_modifier): Remove.
 969         (build_displacement_string): Remove.
 970         (i386_parse_seg): Remove.
 971         (i386_intel_memory_operand): Remove.
 972         (i386_intel_operand): Re-write using recursive descent parser based
 973         on MASM documentation.
 974         (struct intel_parser_s): New structure.
 975         (intel_parser): New static variable.
 976         (struct intel_token): New structure.
 977         (cur_token, prev_token): New static variables.
 978         (T_NIL): Define.
 979         (T_CONST): Define.
 980         (T_REG): Define.
 981         (T_BYTE): Define.
 982         (T_WORD): Define.
 983         (T_DWORD): Define.
 984         (T_QWORD): Define.
 985         (T_XWORD): Define.
 986         (T_SHORT): Define.
 987         (T_OFFSET): Define.
 988         (T_PTR): Define.
 989         (T_ID): Define.
 990         (intel_match_token): New function.
 991         (intel_get_token): New function.
 992         (intel_putback_token): New function.
 993         (intel_expr): New function.
 994         (intel_e05): New function.
 995         (intel_e05_1): New function.
 996         (intel_e06): New function.
 997         (intel_e06_1): New function.
 998         (intel_e09): New function.
 999         (intel_e09_1): New function.
1000         (intel_e10): New function.
1001         (intel_e10_1): New function.
1002         (intel_e11): New function.
1003
1004 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1005
1006         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1007         instructions to loose any special insn->architecture mask.
1008
1009         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1010         (sparc_md_end, sparc_arch_types, sparc_arch,
1011         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1012         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1013         request v9b architecture if they are used).
1014
1015 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1016
1017         * config/tc-m68k.c: Fix the previous misapplied patch.
1018
1019 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1020
1021         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1022         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1023         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1024         BFD_RELOC_*.
1025
1026 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1027
1028         * debug.c: Fix formatting.
1029         * depend.c: Likewise.
1030         * dwarf2dbg.c: Likewise.
1031         * dwarf2dbg.h: Likewise.
1032         * ecoff.c: Likewise.
1033         * expr.c: Likewise.
1034         * expr.h: Likewise.
1035         * flonum-konst.c: Likewise.
1036         * frags.h: Likewise.
1037
1038 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1039
1040         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1041         options.
1042         * doc/as.texinfo: Added notes about this new option.
1043
1044 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1045
1046         * config/tc-sh.c (JREG): Remove.
1047         (md_convert_frag): Remove #if 0:d code using JREG.
1048
1049 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1050
1051         * config/tc-i386.c (i386_operand_modifier): Only match
1052         modifiers SHORT and FLAT if they are followed by a space.
1053         (parse_register): When `allow_naked_reg' is set, do not confuse
1054         identifiers that start with a register name with a register.
1055
1056 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1057
1058         * app.c: Fix formatting.
1059         * as.c: Likewise.
1060         * as.h: Likewise.
1061         * bit_fix.h: Likewise.
1062         * cgen.c: Likewise.
1063         * cgen.h: Likewise.
1064         * cond.c: Likewise.
1065
1066 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1067
1068         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1069
1070 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1071
1072         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1073         Re-arrange function a little and improve error message.
1074
1075         * write.c (write_relocs): Fix a comment.
1076
1077         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1078         link-once sections.
1079
1080 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1081
1082         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1083
1084 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1085
1086         * config/tc-i386.c: Delete some useless comments, reformat others.
1087
1088         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1089         non-global syms in linkonce sections.
1090
1091 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1092
1093         * config/tc-ia64.c (operand_match): Don't use // style comments.
1094         * config/tc-i370.c: Likewise.
1095
1096 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1097
1098         Changes to handle varying register prefix and user symbol prefix.
1099         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1100         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1101         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1102         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1103         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1104         (demand_register_prefix): New variable.
1105         (md_pseudo_table): New pseudo ".syntax".
1106         (md_longopts): New options --no-underscore and --underscore.
1107         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1108         on symbols_have_leading_underscore.
1109         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1110         (get_spec_reg): Ditto.
1111         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1112         Fix formatting.
1113         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1114         --help.
1115         <case OPTION_NO_US, case OPTION_US>: New.
1116         (md_show_usage): Be brief and reformat to match continuation of
1117         --help.
1118         * po/gas.pot: Regenerate.
1119
1120 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1121
1122         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1123         force relocs for 12 bit branches.
1124         (md_apply_fix): Similarly, adjust logic here.
1125
1126 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1127
1128         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1129         adjust for external and weak syms as we will use a reloc.  Allow
1130         for +8 offset when calculating limits of branches.
1131         (hppa_fix_adjustable): Undo 2000-09-23 change.
1132         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1133         Correct distance calculation.
1134         (tc_gen_reloc): Print the file name and line number if we can't
1135         handle a fixup.
1136
1137         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1138         * config/tc-hppa.c (nonzero_dibits): Define.
1139         (arg_reloc_stub_needed): Check each arg and return value
1140         separately for zero case.
1141         (pa_align): Declare argument `bytes'.
1142
1143 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1144
1145         * config/tc-cris.c: Fix formatting.
1146         * config/tc-d10v.h: Likewise.
1147         * config/tc-d30v.c: Likewise.
1148         * config/tc-d30v.h: Likewise.
1149         * config/tc-fr30.c: Likewise.
1150         * config/tc-fr30.h: Likewise.
1151         * config/tc-m68k.c: Likewise.
1152         * config/tc-m68k.h: Likewise.
1153         * config/tc-pj.h: Likewise.
1154         * config/tc-ppc.c: Likewise.
1155         * config/tc-ppc.h: Likewise.
1156         * config/tc-sh.c: Likewise.
1157         * config/tc-sh.h: Likewise.
1158         * config/tc-sparc.c: Likewise.
1159         * config/tc-v850.h: Likewise.
1160         * config/tc-vax.h: Likewise.
1161         * config/tc-w65.h: Likewise.
1162         * config/tc-z8k.h: Likewise.
1163
1164 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1165
1166         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1167         checks only for ELF.
1168         (hppa_force_relocation): Likewise.
1169
1170 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1171
1172         * config/tc-ia64.c (dv_sem): Add "stop".
1173         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1174         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1175         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1176         match above.
1177         (mark_resources): Check IA64_RS_PRr.
1178
1179 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1180
1181         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1182         md_estimate_size_before_relax): Redesign and clean up the
1183         relaxation mechanism.
1184
1185 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1186
1187         * config/tc-ns32k.c: Fix formatting.
1188         * config/tc-ns32k.h: Likewise.
1189
1190 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1191
1192         * config/tc-m32r.c: Fix formatting.
1193         * config/tc-m32r.h: Likewise.
1194         * config/tc-m68851.h: Likewise.
1195         * config/tc-m68hc11.c: Likewise.
1196         * config/tc-m68hc11.h: Likewise.
1197         * config/tc-m88k.c: Likewise.
1198         * config/tc-mcore.c: Likewise.
1199         * config/tc-mcore.h: Likewise.
1200         * config/tc-mips.c: Likewise.
1201         * config/tc-mips.h: Likewise.
1202         * config/tc-mn10200.h: Likewise.
1203         * config/tc-mn10300.h: Likewise.
1204         * config/tc-tahoe.c: Likewise.
1205         * config/tc-tahoe.h: Likewise.
1206
1207 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1208
1209         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1210         Likewise in relaxation description comments.
1211
1212 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1213
1214         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1215         subtraction of two syms without emitting a relocation.
1216
1217         From  David Huggins-Daines  <dhd@linuxcare.com>
1218         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1219         global or weak symbols.
1220
1221 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1222
1223         * config/tc-h8300.h: Fix formatting.
1224         * config/tc-h8500.c: Likewise.
1225         * config/tc-h8500.h: Likewise.
1226         * config/tc-hppa.h: Likewise.
1227         * config/tc-i370.h: Likewise.
1228         * config/tc-i386.h: Likewise.
1229         * config/tc-i860.c: Likewise.
1230         * config/tc-i860.h: Likewise.
1231         * config/tc-i960.h: Likewise.
1232         * config/tc-ia64.c: Likewise.
1233         * config/tc-ia64.h: Likewise.
1234
1235 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1236
1237         * config/tc-a29k.c: Fix formatting.
1238         * config/tc-alpha.c: Likewise.
1239         * config/tc-arc.c: Likewise.
1240         * config/tc-arc.h: Likewise.
1241         * config/tc-arm.c: Likewise.
1242         * config/tc-arm.h: Likewise.
1243         * config/tc-avr.c: Likewise.
1244         * config/tc-avr.h: Likewise.
1245         * config/tc-tic30.c: Likewise.
1246         * config/tc-tic30.h: Likewise.
1247         * config/tc-tic54x.c: Likewise.
1248         * config/tc-tic54x.h: Likewise.
1249         * config/tc-tic80.c: Likewise.
1250         * config/tc-tic80.h: Likewise.
1251
1252 2000-09-14  Timothy Wall  <twall@cygnus.com>
1253
1254         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1255         parallel comparisons for later use.
1256         (struct rsrc): Add parallel comparison type.
1257         (resources_match): Skip special cases of PR usage (non-conflicting
1258         parallel compares).
1259
1260 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1261
1262         * config/obj-ecoff.c: Fix formatting.
1263         * config/obj-elf.c: Likewise.
1264         * config/obj-elf.h: Likewise.
1265         * config/obj-evax.h: Likewise.
1266         * config/obj-generic.h: Likewise.
1267         * config/obj-hp300.c: Likewise.
1268         * config/obj-hp300.h: Likewise.
1269         * config/obj-ieee.h: Likewise.
1270         * config/obj-vms.c: Likewise.
1271         * config/obj-vms.h: Likewise.
1272
1273 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1274
1275         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1276         (md_parse_option): Ditto.
1277         (md_longopts): Add -mips32 option.
1278         (md_show_usage): Document new options.
1279         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1280         (mips_ip): Assemble mfc0 with a sub-selection code.
1281         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1282         (mips_cpu_to_str): New function.
1283         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1284         Use CPU_* defines instead of hardcoded numbers.
1285
1286         * doc/as.texinfo: Document new options.
1287         * doc/c-mips.texi: Ditto.
1288
1289 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1290
1291         * as.h: Fix formatting.
1292         * asintl.h: Likewise.
1293         * bit_fix.h: Likewise.
1294         * config/obj-aout.c: Likewise.
1295         * config/obj-aout.h: Likewise.
1296         * config/obj-bout.c: Likewise.
1297         * config/obj-bout.h: Likewise.
1298         * config/obj-coff.c: Likewise.
1299         * config/obj-coff.h: Likewise.
1300         * dwarf2dbg.h: Likewise.
1301         * expr.h: Likewise.
1302         * flonum.h: Likewise.
1303         * frags.h: Likewise.
1304         * itbl-ops.h: Likewise.
1305         * macro.h: Likewise.
1306         * read.h: Likewise.
1307         * sb.h: Likewise.
1308         * struc-symbol.h: Likewise.
1309         * subsegs.h: Likewise.
1310         * symbols.h: Likewise.
1311         * tc.h: Likewise.
1312         * write.h: Likewise.
1313
1314 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1315
1316         * bignum-copy.c: Fix formatting.
1317         * config/tc-i370.c: Likewise.
1318         * config/tc-i960.c: Likewise.
1319         * config/tc-m68k.c: Likewise.
1320         * ehopt.c: Likewise.
1321         * flonum-copy.c: Likewise.
1322         * flonum-konst.c: Likewise.
1323         * flonum-mult.c: Likewise.
1324         * literal.c: Likewise.
1325         * read.c: Likewise.
1326         * sb.c: Likewise.
1327         * stabs.c: Likewise.
1328         * subsegs.c: Likewise.
1329
1330 2000-09-09  Philip Blundell  <philb@gnu.org>
1331
1332         * configure.in (arm*-*-uclinux*): New target.
1333         * configure: Regenerate.
1334
1335 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1336
1337         * input-file.c: Fix formatting.
1338         * itbl-ops.c: Likewise.
1339         * messages.c: Likewise.
1340
1341 2000-09-08  Philip Blundell  <philb@gnu.org>
1342
1343         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1344         offset is negative.
1345
1346 2000-09-07  H.J. Lu  <hjl@gnu.org>
1347
1348         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1349         * configure: Rebuild.
1350
1351 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1352
1353         * atof-generic.c: Fix formatting.
1354         * config/tc-mips.c: Likewise.
1355         * config/tc-vax.c: Likewise.
1356         * input-scrub.c: Likewise.
1357
1358 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1359
1360         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1361         * configure.in (sh-*-linux*): Added.
1362         * configure: Rebuilt.
1363
1364 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1365
1366         * config/tc-hppa.c: Fix formatting.
1367
1368         * ecoff.c: Fix formatting.
1369
1370 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1371
1372         * configure: Rebuilt with new libtool.m4.
1373
1374 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1375
1376         * cgen.c: Fix formatting.
1377         * config/tc-ia64.c: Likewise.
1378
1379 2000-09-05  Nick Clifton  <nickc@redhat.com>
1380
1381         * aclocal.m4: Regenerate.
1382         * config.in: Regenerate.
1383         * configure: Regenerate.
1384         * po/gas.pot: Regenerate.
1385
1386 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1387
1388         * config/tc-cris.c: Correct comment typos.
1389
1390 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1391
1392         * config/tc-mn10300.c: Cleanup.
1393         (md_pcrel_from): Enable.
1394
1395 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1396
1397         * expr.c (operand): Fix a comment typo.
1398         * write.c (write_relocs): Fix a signed/unsigned warning.
1399
1400         * config/tc-hppa.c (fudge_reg_expressions): New
1401         (hppa_force_reg_syms_absolute): New.
1402         (pa_equ): Allow reg_section expressions.
1403         * config/tc-hppa.c (md_optimize_expr): Define.
1404         (hppa_force_reg_syms_absolute): Prototype.
1405
1406         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1407         (pa_parse_number): Pass in arg to select fp reg parsing.
1408         Return 1 to indicate format checks pass.  If strict, then only
1409         accept a register or register symbol.  Return value in...
1410         (pa_number): New static for pa_parse_number.
1411         (FP_REG_BASE): Define.
1412         (FP_REG_RSEL): Define.
1413         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1414         appropriate.  White space changes.
1415         (need_pa11_opcode): Don't bother passing any params, get them from
1416         globals instead.
1417         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1418         Remove extraneous check in case 'Q'.
1419         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1420         reg, set section of resulting symbol to reg_section.
1421         (pa_parse_space_stmt): Modify call to pa_parse_number.
1422         (pa_space): Likewise.
1423
1424         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1425         (hppa_force_relocation): Handle vtable relocs.
1426         (pa_vtable_entry): New.
1427         (pa_vtable_inherit): New.
1428         (md_pseudo_table): Add entries for vtable pseudos.
1429         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1430         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1431         against weak syms.
1432         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1433         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1434         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1435         millicode import.
1436         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1437         specify a symbol type.
1438
1439         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1440         dependent things together.
1441         (md_elf_symbol_type): Define.
1442
1443         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1444         symbol.
1445         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1446
1447         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1448         (obj_elf_vtable_entry): Declare.
1449
1450         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1451         and export function.
1452         (obj_elf_vtable_entry): Similarly.
1453         (elf_pseudo_table): Fix the damage with a cast.
1454
1455 2000-09-03  Richard Henderson  <rth@cygnus.com>
1456
1457         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1458         for template selection when a label is needed.
1459
1460 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1461
1462         * config/tc-ia64.c: Fix formatting.
1463
1464 2000-09-02  Nick Clifton  <nickc@redhat.com>
1465
1466         * configure.in: Increase version number to 2.10.91.
1467         * configure: Regenerate.
1468         * aclocal.m4: Regenerate.
1469         * config.in: Regenerate.
1470         * po/gas.pot: Regenerate.
1471         * Makefile.in: Regenerate.
1472
1473 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1474
1475         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1476         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1477         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1478         similar relocs.
1479         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1480         branches.
1481
1482 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1483
1484         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1485         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1486         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1487         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1488         (GOT_symbol): New variable.
1489         (md_undefined_symbol): Set it.
1490
1491 2000-09-01  Richard Henderson  <rth@cygnus.com>
1492
1493         * config/tc-ia64.c (match): Don't inline.
1494         (extra_goodness): New.
1495         (md_begin): Prefer nop.f and nop.b for best_template.
1496
1497 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1498
1499         * as.c: Fix formatting.
1500         * cond.c: Likewise.
1501         * frags.c: Likewise.
1502         * macro.c: Likewise.
1503
1504 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1505
1506         * config/tc-mn10300.c:  Cleanup and fix warnings.
1507         (md_pseudo_table): Add initializers.
1508         (md_show_usage): Cleanup.
1509         (md_parse_option): Fix warnings.
1510         (md_undefined_symbol): Fix warnings.
1511         (md_conver_frag): Fix warnings.
1512         (tc_gen_reloc): Fix warnings.
1513         (md_apply_fix3): Fix warnings.
1514         (check_operand): Fix warnings.
1515
1516 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1517
1518         * acinclude.m4: Include libtool and gettext macros from the
1519         top level.
1520         * aclocal.m4, configure: Rebuilt.
1521
1522 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1523
1524         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1525
1526 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1527
1528         * listing.c: Fix formatting.
1529
1530 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1531
1532         * app.c: Fix a comment typo.  Fix formatting.
1533
1534 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1535
1536         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1537         offset of the target destination for jmp instructions.
1538         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1539
1540 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1541
1542         * NEWS: Mention support for CRIS.
1543
1544 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1545
1546         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1547         Sets `.lcomm' alignment to zero.
1548
1549 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1550
1551         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1552         (TC_FIX_ADJUSTABLE): Define.
1553
1554 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1555
1556         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1557         unwind.personality_routine is set.
1558
1559 2000-08-23  H.J. Lu  <hjl@gnu.org>
1560
1561         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1562
1563 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1564
1565         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1566         environment is pe.
1567
1568 2000-08-22  H.J. Lu  <hjl@gnu.org>
1569
1570         * config.in (STRICTCOFF): New for strict COFF.
1571
1572         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1573         i386-*-go32* and i386-go32-rtems*.
1574         * configure: Rebuilt.
1575
1576         * config/obj-coff.c (obj_coff_endef): Follow the historical
1577         behavior if STRICTCOFF is not defined.
1578
1579         * doc/internals.texi: Document STRICTCOFF.
1580
1581 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1582
1583         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1584         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1585         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1586         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1587         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1588         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1589         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1590         Likewise.
1591
1592 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1593
1594         * config/tc-mn10300.c: (md_apply_fix): New function.
1595         (mn10300_force_relocation): New function.
1596         (mn10300_fix_adjustable): New function.
1597
1598         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1599         (TC_HANDLES_FX_DONE): Define.
1600         (obj_fix_adjustable): Define.
1601         (MD_APPLY_FIX3): Define.
1602         (TC_LINKRELAX_FIXUP): Define.
1603
1604         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1605         previously defined.
1606         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1607
1608         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1609
1610 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1611
1612         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1613         if the fixup resulted in a relocation.
1614
1615 2000-08-18  Nick Clifton  <nickc@redhat.com>
1616
1617         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1618         Make reference to first element of shift_names explicit.
1619
1620 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1621
1622         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1623         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1624         add a symbol's address.  Removed all target-specific #ifdefs that
1625         used to accomplished the same.
1626         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1627         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1628         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1629         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1630         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1631
1632 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1633
1634         * dwarf2dbg.c: Fix formatting.
1635
1636 2000-08-17  Nick Clifton  <nickc@redhat.com>
1637
1638         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1639         to be recoded as logical shift lefts by zero.
1640
1641 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1642
1643         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1644         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1645         source registers.
1646         (note_register_values): Handle IA64_OPND_R3_2 operands.
1647
1648 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1649
1650         * config/tc-i860.c (md_operand): Silly typo fixed.
1651
1652 2000-08-16  Nick Clifton  <nickc@redhat.com>
1653
1654         * config/tc-arm.c (struct asm_shift): Delete.
1655         (shift[]): Delete.
1656         (enum asm_shift_index): New.
1657         (struct asm_shift_properties): New.
1658         (struct asm_shift_name): New.
1659         (shift_properties[]); New.
1660         (shift_names[]); New.
1661
1662         (decode_shift): Use new structures.
1663         Issue a warning is "ROR #0" is used.
1664         Issue a warning if "ASR #0" or "LSR #0" is used.
1665
1666         (md_begin): Initialise arm_shift_hsh table from new
1667         asm_shift_name array.
1668
1669 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1670
1671         * config/tc-sparc.c: Kill all warnings.
1672         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1673         in -xarch= as well.
1674         (md_show_usage): Update usage text.
1675
1676 2000-08-16  Nick Clifton  <nickc@redhat.com>
1677
1678         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1679         useful.
1680
1681 2000-08-15  Will Cohen  <wcohen@redhat.com>
1682
1683         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1684
1685         * config/tc-sh.c (md_assemble): Changed so debug_type
1686         test performed for ppi_assemble
1687         * config/tc-sh.c: Included dwarf2dbg.h.
1688         (debug_line): Defined.
1689         (md_assemble): Generates dwarf2 line info.
1690         (sh_finalize): New function.  Finalize dwarf2 info.
1691         (assemble_ppi): Returns size of code generated.
1692         (build_Mytes): Returns size of code generated.
1693         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1694         * config/tc-sh.h (md_end): Defined.
1695         (sh_finalize): Declared.
1696
1697 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1698
1699         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1700         md_number_to_chars.
1701
1702 2000-08-14  Nick Clifton  <nickc@redhat.com>
1703
1704         * config/tc-arm.c (do_bx): Allow "bx pc".
1705
1706 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1707
1708         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1709         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1710         (md_begin): Change assignment to md.flag to OR in the new bit.
1711
1712 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1713
1714         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1715         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1716         C_MOU, and C_EOS.
1717
1718 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
1719
1720         * NEWS: Mention i860 support.
1721
1722 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
1723
1724         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1725
1726 2000-08-14  Andreas Schwab  <schwab@suse.de>
1727
1728         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1729
1730 2000-08-11  Andreas Schwab  <schwab@suse.de>
1731
1732         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1733         argument.
1734
1735 2000-08-11  Kazu Hirata  <kazu@hxi.com>
1736
1737         * expr.c: Fix formatting.
1738         * config/obj-bout.c: Likewise.
1739
1740 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
1741
1742         * doc/c-i860.texi: Flesh out the i860 section more.
1743
1744 2000-08-10  Kazu Hirata  <kazu@hxi.com>
1745
1746         * symbols.c: Fix formatting.
1747         * expr.c: Likewise.
1748
1749 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
1750
1751         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1752         has the IgnoreSize bit set.
1753
1754 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
1755
1756         From  Rodney Brown  <RodneyBrown@mynd.com>
1757         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1758         * configure: Regenerate.
1759
1760 2000-08-09  Kazu Hirata  <kazu@hxi.com>
1761
1762         * hash.c: Fix formatting.
1763         * gasp.c: Likewise.
1764
1765 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
1766
1767         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1768         (i860_fix_info): New enum.
1769         (MD_APPLY_FIX3): Define.
1770         (WORKING_DOT_WORD): Define.
1771         (TC_HANDLES_FX_DONE): Define.
1772         (DIFF_EXPR_OK): Define.
1773         (LISTING_HEADER): Define.
1774         (TARGET_FORMAT): Select target format based on endian flag.
1775         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1776         (target_big_endian): Add external declaration.
1777
1778         * config/tc-i860.c: All existing code reworked completely. Other
1779         new code shown below.
1780         (SYNTAX_SVR4): Define.
1781         (target_warn_expand): New variable.
1782         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1783         (md_longopts): Declare and define with new options (-EL, -EB,
1784         and -mwarn-expand).
1785         (md_show_usage): New function.
1786         (md_operand): New function.
1787         (obtain_reloc_for_imm16): New function.
1788         (md_apply_fix3): New function.
1789         (tc_gen_reloc): New function.
1790
1791 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1792
1793         * config/tc-m68hc11.c (build_jump_insn): Make sure the
1794         2 bytes of the jump address are in the same frag.
1795         (find): Accept 68hc12 register indirect modes.
1796
1797         * NEWS: Mention 68HC11 & 68HC12 support.
1798
1799 2000-08-07  Richard Henderson  <rth@cygnus.com>
1800
1801         * config/tc-ia64.c (unwind): Add prologue_mask member.
1802         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1803         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1804         (dot_body): Clear unwind.prologue_mask.
1805         (dot_prologue): Set it.  Accept a register second argument.
1806
1807 2000-08-07  Kazu Hirata  <kazu@hxi.com>
1808
1809         * config/atof-ieee.c: Fix formatting.
1810         * config/atof-tahoe.c: Likewise.
1811
1812 2000-08-06  Nick Clifton  <nickc@cygnus.com>
1813
1814         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1815         work.
1816
1817         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1818         of .popsection, .previous, .pushsection, .subsection,
1819         .version, .vtable_entry, .vtable_inherit and .weak.
1820
1821 2000-08-05  Kazu Hirata  <kazu@hxi.com>
1822
1823         * config/tc-cris.c: Fix formatting.
1824         * config/tc-i386.c: Likewise.
1825         * config/tc-sparc.c (sparc_ip): Simplify the code.
1826
1827 2000-08-04  Kazu Hirata  <kazu@hxi.com>
1828
1829         * config/tc-cris.c: Rearrange code for readability.
1830         * config/tc-d10v.c: Fix formatting.
1831         * config/tc-m32r.c: Likewise.
1832         * config/tc-sparc.c: Likewise.
1833
1834 2000-08-02  Jim Wilson  <wilson@cygnus.com>
1835
1836         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1837         before ia64_find_opcode.
1838         (md_assemble): Likewise.
1839
1840 2000-08-01  Nick Clifton  <nickc@cygnus.com>
1841
1842         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1843         Undo some formatting fixes.
1844
1845 2000-08-01  Kazu Hirata  <kazu@hxi.com>
1846
1847         * config/obj-som.c: Fix formatting.
1848         * config/obj-ieee.c: Likewise.
1849         * config/tc-arm.c: Likewise.
1850         * config/tc-v850.c: Likewise.
1851
1852 2000-08-01  Nick Clifton  <nickc@redhat.com>
1853
1854         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1855         index by command line option.
1856
1857 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1858
1859         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1860         (@node M68K-Branch): Rewrite to match the reality.
1861
1862 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
1863
1864         * doc/c-i860.texi: New file.
1865         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1866         * doc/Makefile.in: Regenerate.
1867         * doc/all.texi: Add I860 as relevant architecture.
1868         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1869
1870 2000-07-31  Kazu Hirata  <kazu@hxi.com>
1871
1872         * config/tc-d30v.c: Fix formatting.
1873
1874 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1875
1876         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1877         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1878         long emit a long branch if available instead of an absolute jump, never
1879         emit absolute jumps for anything with --pcrel.
1880
1881         * doc/c-m68k.texi: Document new command line option.
1882
1883 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
1884
1885         * config/tc-avr.c: Use PARAMS macro in function declarations.
1886         Don't declare md_pcrel_from_section (already in tc-avr.h).
1887         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1888         (avr_operand): Don't set (unsigned) op_mask to -1.
1889
1890 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
1891
1892         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1893         * configure: Regenerated.
1894         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1895         of operand to the .type directive (.e.g, "type").
1896
1897 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
1898
1899         * as.h (warn_comment, found_comment, found_comment_file): Declare.
1900         * app.c (do_scrub_chars): Record where first comment found.
1901         * read.c (read_a_source_file): Init found_comment on entry, and
1902         notify whether comments found on exit.
1903         * config/tc-hppa.c (md_shortopts): Add "c".
1904         (md_longopts): Add warn-comment.
1905         (md_parse_option): Handle it.
1906         (md_show_usage): Show available options.
1907         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1908
1909 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1910
1911         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1912         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1913         sym_ptr_ptr
1914         (md_estimate_size_before_relax): Don't fall off end of function.
1915
1916 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1917
1918         * config/tc-avr.c: Fix formatting.
1919         * config/tc-ns32k.c: Likewise.
1920
1921 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
1922
1923         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1924
1925 2000-07-27  Kazu Hirata  <kazu@hxi.com>
1926
1927         * config/tc-d10v.c: Fix formatting.
1928         * config/tc-z8k.c: Likewise.
1929         * config/tc-sparc.c: Likewise.
1930
1931 2000-07-26  Dave Brolley  <brolley@redhat.com>
1932
1933         * cgen.c (queue_fixup): Declare opinfo.
1934         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1935         (gas_cgen_md_operand): Ditto.
1936         (gas_cgen_md_apply_fix3): Ditto.
1937
1938 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
1939
1940         * config/obj-coff.c (obj_frob_symbol): Don't merge
1941         labels. Don't merge if the symbol isn't constant. Return
1942         immediately if a symbol is merged.
1943
1944 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
1945
1946         * frags.c (frag_align): Correct absolute section alignment.
1947
1948 2000-07-20  DJ Delorie  <dj@redhat.com>
1949
1950         * config/obj-coff.c (obj_frob_symbol): revert previous change,
1951         it breaks linking against DLLs.
1952
1953 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
1954
1955         * configure.in: Add CRIS support.
1956         * configure: Regenerate.
1957         * Makefile.am: (CPU_TYPES): Add cris.
1958         (CPU_OBJ_VALID) [aout]: Add cris.
1959         (MULTI_CPU_TYPES): Add cris.
1960         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1961         [coff]: Only i386 and mips are valid.
1962         (TARGET_CPU_CFILES): Add config/tc-cris.c.
1963         (TARGET_CPU_HFILES): Add config/tc-cris.h.
1964         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1965         Regenerate dependencies.
1966         * Makefile.in: Regenerate.
1967         * aclocal.m4: Regenerate.
1968         * as.c: Declare crisaout, criself.
1969         * config/tc-cris.h, config/tc-cris.c: New.
1970         * config/e-criself.c, config/e-crisaout.c: New.
1971         * po/POTFILES.in, po/gas.pot: Regenerate.
1972
1973 2000-07-20  Kazu Hirata  <kazu@hxi.com>
1974
1975         * read.c: Fix formatting.
1976         * write.c: Fix formatting.
1977
1978 2000-07-19  H.J. Lu  <hjl@gnu.org>
1979
1980         * sb.c: Include <stdlib.h> if exists for abort ().
1981
1982 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
1983
1984         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1985         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1986         (pa_type_args): Same here.
1987
1988 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
1989
1990         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1991         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1992         the storage class is already set.
1993
1994 2000-07-17  Kazu Hirata  <kazu@hxi.com>
1995
1996         * config/tc-m68hc11.c: Fix formatting.
1997         * config/tc-mn10200.c: Likewise.
1998         * config/tc-mn10300.c: Likewise.
1999         * config/tc-pj.c: Likewise.
2000         * config/tc-tic80.c: Likewise.
2001         * config/tc-w65.c: Likewise.
2002
2003 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2004
2005         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2006         is defined.
2007
2008 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2009
2010         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2011         @code.
2012
2013 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2014
2015         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2016         ELF as are used for SOM (except the 32-bit reloc one) to decide
2017         whether a symbol can be reduced to a section symbol.  Expand on
2018         the comment for symbols involved in LR% and RR% expressions.
2019
2020 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2021
2022         * config/tc-mips.c (mips_disable_float_construction): New
2023         static variable.  Set to true if doubles should not be
2024         constructed by loading two single width fp registers with
2025         halves of the value.
2026         (mips_ip): Test mips_disable_float_construction.
2027         (md_longopts): Add command line switches --construct-floats
2028         and --no-construct-floats.
2029         (md_parse_option): Parse new command line options.
2030         (md_show_usage): Describe new command line options.
2031
2032         * doc/c-mips.texi: Document new command line options.
2033
2034 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2035
2036         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2037         * configure: Regenerate.
2038
2039 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2040
2041         * configure.in (DEFAULT_EMULATION setting): Revert part of
2042         2000-07-01 change that set te_multi=multi unless set to tmips.
2043         * configure: Regenerate.
2044
2045 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2046
2047         * config/obj-coff.c (coff_frob_section): Add padding to the last
2048         section when aligning it increases its size.
2049
2050 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2051
2052         * config/tc-tic54x.c: Fix formatting.
2053
2054 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2055
2056         * config/tc-h8500.c: Fix formatting.
2057         * config/tc-tic54x.c: Fix formatting.
2058
2059 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2060
2061         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2062         displacements correctly.
2063
2064         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2065
2066 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2067
2068         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2069         warning.
2070         (hash_jam): Ditto.
2071
2072 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2073
2074         From  David Huggins-Daines  <dhd@linuxcare.com>
2075         * config/te-hppalinux64.h: Add a new emulation.
2076         * configure.in (emulations): Add configure bits to support the
2077         64-bit Linux/parisc target.
2078         * configure: Regenerate.
2079
2080         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2081         (md_shortopts): Add `V' for ELF.
2082
2083         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2084         when SOM or ELF_ARG_RELOC are defined.
2085         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2086         ELF_ARG_RELOC are defined.
2087         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2088         (pa_stringer): ..Do it here instead.  Fix comment typos.
2089         (hppa_force_relocation): Cast enums to int before comparing with
2090         ints.
2091
2092         From  Ryan Bradetich  <rbradetich@uswest.net>
2093         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2094         redifinition warning.
2095         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2096         (hppa_force_relocation): ditto
2097         (md_apply_fix): Added cast to buf to fix warnings.
2098
2099         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2100         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2101
2102         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2103         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2104         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2105         reloc_type** to avoid warnings in switch.
2106         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2107         little earlier instead.
2108
2109         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2110         and elf.
2111         (pa_type_args): Use symbol_arg_reloc_info.
2112         (struct pa_it): Make arg_reloc unsigned int.
2113         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2114         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2115         (pa_code): Delete.  pa_text duplicates this function.
2116         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2117         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2118         int.
2119         (cons_fix_new_hppa): Actually change selector to e_fsel when
2120         warning about assuming so.
2121         (tc_gen_reloc): More example elf arg reloc code.
2122         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2123         (hppa_force_relocation): Likewise.
2124
2125         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2126         files.
2127         (pa_end_of_source): Prototype.
2128         (hppa_fix_adjustable): Prototype.
2129         (LABELS_WITHOUT_COLONS): Move it..
2130         * config/te-hppa.h: To here.
2131
2132         * config/te-hppa64.h: New file.
2133
2134         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2135         type.
2136         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2137         format -10, -16, 16 relocs.
2138         (hppa_elf_mark_end_of_function): Test for null
2139         last_call_info->start_symbol
2140
2141         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2142         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2143         re_assesmble_* functions.  Delete extraneous statements.  Fix
2144         typos in comments.
2145         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2146         insn to re_assemble_*.
2147
2148 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2149
2150         * doc/internals.texi (Expressions): Fix typo.
2151
2152 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2153
2154         * config/tc-sh.c: Fix formatting.
2155         * config/tc-tic54x.c: Fix formatting.
2156         * depend.c: Fix formatting.
2157         * flonum-konst.c: Likewise.
2158         * flonum-mult.c: Likewise.
2159
2160 2000-07-07  Kazu Hirata <kazu@hxi.com>
2161
2162         * config/tc-sh.c: Fix comments.
2163         * config/obj-vms.c: Fix comments.
2164         * config/tc-a29k.c: Likewise.
2165         * config/tc-alpha.c: Likewise.
2166         * config/tc-h8300.c: Likewise.
2167         * config/tc-h8500.c: Likewise.
2168         * config/tc-i370.c: Likewise.
2169         * config/tc-ia64.c: Likewise.
2170         * config/tc-m68hc11.c: Likewise.
2171         * config/tc-m68k.c: Likewise.
2172         * config/tc-mips.c: Likewise.
2173         * config/tc-ns32k.c: Likewise.
2174         * config/tc-ppc.c: Likewise.
2175         * config/tc-z8k.c: Likewise.
2176
2177 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2178
2179         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2180         Default to '(SEC_LOAD | SEC_DATA)'.
2181         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2182
2183         * doc/internals.texi (CPU Backend): Describe
2184         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2185
2186 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2187
2188         * as.c (parse_args): NULL terminate the long option list.
2189
2190 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2191
2192         * config/tc-d30v.h: Include "write.h" for fixS.
2193         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2194
2195 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2196
2197         * config/tc-d30v.c (write_2_short): Further changes to warning
2198         messages produced when combining EITHER_BUT_PREFER_MU attributed
2199         opcodes.
2200
2201 2000-07-05  DJ Delorie  <dj@redhat.com>
2202
2203         * MAINTAINERS: new
2204
2205 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2206
2207         * config/tc-arm.c (psrs): Accept combinations of flags.
2208
2209 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2210
2211         * config/tc-avr.c: Change _ () to _() around all strings marked
2212         for translation (exception from the usual coding style).
2213         (avr_opt): New struct variable, how the new switches are set.
2214         (OPTION_MMCU): Define as 'm' and actually use.
2215         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2216         (show_mcu_list): New function, display the list of known MCUs.
2217         (md_show_usage): Document the new switches.  Call show_mcu_list.
2218         (avr_set_arch): Change 'm' to OPTION_MMCU.
2219         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2220         Handle the new switches.
2221         (avr_operands): Disable warnings for undefined combinations of
2222         operands if -mall-opcodes.  Disable warnings for skipping two-word
2223         instructions if enhanced core or -mno-skip-bug.
2224         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2225         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2226         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2227         (avr_ldi_expression): Warn about implicit lo8().
2228         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2229
2230 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2231
2232         * configure.in: Add entry for mips-*-sysv4*MP*
2233         * configure: Rebuild
2234         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2235         elf32-tradlittlemips for traditional mips targets.
2236         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2237         test for Link Once sections as in adjust_reloc_syms.
2238         * config/te-tmips.h: New file for traditional mips targets. Define
2239         TE_TMIPS.
2240
2241 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2242
2243         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2244         flags argument is not present, don't change an existing section's
2245         section's attributes. If the flags argument is present, warn if the
2246         attributes don't match the section's current attributes. When
2247         long section names are supported, set SEC_LINK_ONCE and
2248         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2249
2250 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2251
2252         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2253         symbols; create them.
2254
2255 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2256
2257         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2258         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2259
2260 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2261
2262         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2263         expressions.  Ignore the problem when handling 16 bit signed
2264         immediates, because the assembler will take care of the relocation
2265         later.
2266
2267 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2268
2269         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2270         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2271         sequential order, and emit warning messages if the input source
2272         code contains constructs like that, or parallel constructs
2273         containing such opcodes.
2274
2275 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2276
2277         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2278         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2279         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2280         (md_show_usage): Update usage message.
2281         (md_parse_option): Allow redefinition of MCU type within the
2282         same avr[1-5] bfd machine type.  Show both old and new MCU type
2283         in the error message.
2284         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2285         Simplify 8K wrap code.
2286
2287 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2288
2289         * config/obj-aout.c: Remove all uses of DEFUN.
2290         * config/obj-ieee.c: Likewise.
2291         * config/tc-sh.c: Fix comment typos.
2292         * config/tc-tahoe.c: Likewise.
2293         * config/tc-vax.c: Likewise.
2294         * config/tc-w65.c: Likewise.
2295         * config/tc-z8k.c: Likewise.
2296         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2297
2298 2000-06-24  DJ Delorie  <dj@cygnus.com>
2299
2300         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2301         more changes from Sept 1999
2302         (tc_i386_fix_adjustable): ditto
2303         (md_apply_fix3): ditto
2304
2305 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2306
2307         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2308         (gas_cgen_parse_operand): Set it around expression() call.
2309         (gas_cgen_md_operand): Test for it before longjmp().
2310
2311 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2312
2313         * config/tc-h8500.c: Remove all uses of DEFUN.
2314         * config/tc-sh.c: Likewise.
2315         * config/tc-w65.c: Likewise.
2316         * config/tc-z8k.c: Likewise.
2317
2318         * config/tc-h8500.c: Fix typos in comments.
2319
2320 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2321
2322         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2323         is defined.
2324
2325 2000-06-23  matthew green  <mrg@redhat.com>
2326
2327         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2328         defined.  Fix error message for `[' grouping.
2329
2330 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2331
2332         * config/tc-h8300.c: Fix formatting and comment typos.
2333
2334 2000-06-22  Timothy Wall  <twall@cygnus.com>
2335
2336         * config/tc-ia64.c (note_register_values): Move premature QP
2337         notation clearing into the appropriate place.
2338
2339 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2340
2341         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2342         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2343         Sort list of files as for $(OBJS) in Makefile.am.
2344
2345         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2346         find one.  Remake dependencies.
2347         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2348         * Makefile.in: Regenerate.
2349         * doc/Makefile.in: Regenerate.
2350
2351         * config/tc-i386.c (i386_displacement): Don't assume a constant
2352         displacement is necessarily 16 bits when in 16 bit code mode.
2353         (md_assemble): Instead size the displacement here after we know
2354         for sure that a .code16gcc operand hasn't automatically added
2355         operand size prefixes.
2356
2357 2000-06-21  H.J. Lu  <hjl@gnu.org>
2358
2359         * Makefile.am: Rebuild dependency.
2360         * Makefile.in: Rebuild.
2361
2362 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2363
2364         * config/tc-h8300.c (parse_reg): Make the function static.
2365         (parse_exp): Likewise.
2366
2367 2000-06-20  DJ Delorie  <dj@cygnus.com>
2368
2369         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2370         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2371         for cygwin import libraries to work properly.
2372
2373 2000-06-20  H.J. Lu  <hjl@gnu.org>
2374
2375         * Makefile.am: Rebuild dependency.
2376         * Makefile.in: Rebuild.
2377         * configure: Likewise.
2378         * doc/Makefile.in: Likewise.
2379
2380 2000-06-20  Timothy Wall  <twall@cygnus.com>
2381
2382         * doc/internals.texi (CPU backend): Add @itemx for
2383         TC_START_LABEL_WITHOUT_COLON.
2384         * doc/c-tic54x.texi: New.
2385         * doc/as.texinfo: Add tic54x features and include primary tic54x
2386         documentation file.
2387         * doc/all.texi: Add C54X.
2388         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2389         * doc/Makefile.in: Regenerate.
2390         * configure.in: Add tic54x and define LIBM for tic54x.
2391         * configure: Regenrate.
2392         * config/tc-tic54x.[ch]: New.
2393         * config/obj-coff.h: Add tic54x.
2394         * Makefile.am: (CPU_TYPES): Add tic54x.
2395         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2396         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2397         (as_new_LDADD): Add $(LIBM).
2398         * Makefile.in: Regenerate.
2399
2400 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2401
2402         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2403         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2404         * doc/as.texinfo: Likewise.
2405
2406         * configure, Makefile.in: Regenerate.
2407         * configure.in (emulations): Recognize m6811 and m6812.
2408         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2409         Added files for 68hc11 and 68hc12 assembler.
2410         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2411         * config/tc-m68hc11.h: Header definition for that assembler.
2412
2413 2000-06-18  Nick Clifton  <nickc@redhat.com>
2414
2415         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2416         instead of OCTETS_PER_BYTE.
2417
2418         * config/tc-v850.c: Fix compile time warnings.
2419         * config/tc-ppc.c: Fix compile time warnings.
2420
2421 2000-06-18  H.J. Lu <hjl@gnu.org>
2422
2423         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2424         * configure: Rebuild.
2425
2426 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2427
2428         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2429         to BFD_ASSEMBLER.
2430
2431 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2432
2433         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2434         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2435
2436         * doc/c-mips.texi: Document newly accepted cpu variants.
2437
2438 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2439
2440         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2441
2442 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2443
2444         * macro.c (getstring): Make it possible to escape the quote
2445         character.
2446
2447 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2448
2449         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2450
2451 2000-06-13  H.J. Lu  <hjl@gnu.org>
2452
2453         * configure: Regenerate.
2454
2455 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2456
2457         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2458         separator.
2459         * doc/internals.texi (line_separator_chars): Semicolon is no
2460         longer a default.  Mention null and newline as defaults.
2461
2462         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2463
2464         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2465         * config/tc-i860.h (line_separator_chars): Likewise.
2466         * config/tc-h8300.c (line_separator_chars): Likewise.
2467         * config/tc-i960.c (line_separator_chars): Likewise.
2468         * config/tc-m68k.c (line_separator_chars): Likewise.
2469         * config/tc-mips.c (line_separator_chars): Likewise.
2470         * config/tc-ns32k.c (line_separator_chars): Likewise.
2471         * config/tc-sparc.c (line_separator_chars): Likewise.
2472         * config/tc-vax.c (line_separator_chars): Likewise.
2473
2474         * config/tc-h8300.c (comment_chars): Use string initialiser.
2475         * config/tc-i960.c (line_comment_chars): Likewise.
2476         * config/tc-z8k.c (comment_chars, line_comment_chars,
2477         line_separator_chars): Likewise.
2478
2479         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2480         for TE_LINUX.
2481
2482 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2483
2484         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2485         for size 1 fixes.
2486
2487 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2488
2489         * configure.in (VERSION): Update to show this is the CVS mainline.
2490
2491 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2492
2493         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2494         $at is the integer register $r28, vs. both $r28 and the floating
2495         point register $f28.
2496
2497 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2498
2499         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2500         (dot_endp): Don't call ia64_flush_insns.
2501         (emit_one_bundle): Don't delete prologue/body records from
2502         unwind_record list in first loop.  Rewrite second loop to account for
2503         this.
2504
2505 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2506
2507         * config/tc-ia64.c: Add missing prototypes.
2508         (generate_unwind_image): Cast argument to output_unw_records call.
2509
2510 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2511
2512         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2513
2514 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2515
2516         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2517         (REGISTER_P): likewise.
2518         (avr_opcodes): uses include/opcode/avr.h
2519         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2520
2521 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2522
2523         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2524         initializers too.
2525
2526 2000-06-03  H.J. Lu  <hjl@gnu.org>
2527
2528         * read.c (is_end_of_line): Put back `;'.
2529
2530 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2531
2532         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2533
2534 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2535
2536         * expr.c (operand): Test is_end_of_line outside switch to catch
2537         line separator chars that are also operators.
2538         (operator): Return O_illegal for line separator chars.
2539
2540         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2541         entry (or `!' entry for TC_HPPA).
2542
2543         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2544         before indexing is_end_of_line.  Remove redundant check for '\0'.
2545         (fp_op2): Likewise.
2546         * config/tc-h8500.c (md_assemble): Likewise.
2547         * config/tc-mcore.c (md_assemble): Likewise.
2548         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2549         (md_atof): Likewise
2550
2551         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2552         is_end_of_line.
2553         * config/tc-mcore.c (mcore_cons): Likewise.
2554         (mcore_float_cons): Likewise.
2555         (mcore_stringer): Likewise.
2556         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2557
2558 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2559
2560         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2561
2562 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2563
2564         * config/tc-sh.c: Fix compile time warning messages.
2565
2566         * config/tc-mips.c: Fix compile time warning messages.
2567
2568 2000-05-29  Philip Blundell  <philb@gnu.org>
2569
2570         * doc/as.texinfo: Update copyright dates.
2571         (Local Labels): Delete misplaced mention of ARM.
2572         * NEWS: Mention ARM ELF support.
2573
2574 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2575
2576         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2577         it is modified, and use the real_size to compute the frag address
2578         for dwarf2 line info.
2579
2580 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2581
2582         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2583         line-matching scheme to cope with automake moving variables around.
2584         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2585         * Makefile.in: Regenerate.
2586
2587 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2588
2589         * config/tc-sparc.c (sparc_relax): New.
2590         (md_longopts): Add -relax and -no-relax options.
2591         (md_parse_options, md_show_usage): Likewise.
2592         (md_apply_fix3): Optimize tail call into branch always if possible.
2593
2594 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2595
2596         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2597         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2598         rules, with warning when a GAS statement specifies a packing that
2599         will result in an instruction being squashed.
2600         Added typdef packing_type and enumerals, changed various integer
2601         literals to use the enumerals.
2602
2603 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2604
2605         * config/tc-ia64.c (dot_restorereg_p): New function.
2606         (md_pseudo_table): Add restorereg.p.
2607         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2608         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2609
2610         * config/tc-ia64.h (unw_record_type): Add unwabi.
2611         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2612         called MASK with members for imask, and the masks produced by
2613         fr_mem, gr_mem, br_mem, and frgr_mem.
2614         (unw_p_record): Add members ABI and CONTEXT.
2615         (unw_x_record): Add member AB.
2616         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2617         as pseudo-register for use during unwind info generation.
2618         (AR_PFS, AR_LC): New macros.
2619         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2620         whose names start with an at sign (as in "@priunat").
2621         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2622         register.
2623         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2624         proc_end, unwind_info, personality_routine): Consolidate into
2625         "unwind" structure to reduce offset-table use.  Add member
2626         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2627         to be emitted.
2628         (output_R1_format, output_R3_format, output_P3_format,
2629         output_P6_format): Initialize R with zero to reduce compiler warnings.
2630         (output_P7_format): Ditto.  Add `default' branch to switch
2631         statement to reduce compiler warnings.
2632         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2633         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2634         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2635         into single argument.
2636         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2637         compiler warnings.  Merge A and B args into single argument.
2638         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2639         A and B args into single argument.
2640         (free_record): Removed (wasn't used).
2641         (free_list_records): Also free imasks in prologue records.
2642         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2643         (output_spill_mask): Remove.
2644         (output_unwabi): New function.
2645         (output_epilogue, output_label_state, output_copy_state): Call
2646         alloc_record.
2647         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2648         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2649         argument.
2650         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2651         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2652         as part of handling the prologue records.  Emit region's imask if
2653         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2654         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2655         spill_sprel_p, and spill_reg_p records.
2656         (set_imask, count_bits, slot_index): New function.
2657         (fixup_unw_records): Fix region size computation.  Handle
2658         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2659         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2660         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2661         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2662         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2663         (dot_save): Use manifest constants for applicaton registers.
2664         Handle REG_PR and REG_PRIUNAT.
2665         (dot_restore): Don't just ignore it.
2666         (dot_restorereg): New function..
2667         (generate_unwind_image): Ensure unwind info is a multiple of eight
2668         bytes, not just four bytes.
2669         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2670         (dot_altrp): Don't just ignore it.
2671         (dot_savemem): New function.  Replaces dot_savesp() and
2672         dot_savepsp().  Use manifest constants for applicaton registers.
2673         Handle REG_PR and REG_PRIUNAT.
2674         (dot_savef): Simplify.
2675         (dot_saveb): Support generation of br_gr.
2676         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2677          dot_label_state, dot_copy_state): New function.
2678         (dot_unwabi): Don't just ignore it.
2679         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2680         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2681         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2682         (emit_one_bundle): Set slot number for prologue/body records
2683         *before* emitting the first insn.
2684         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2685         (md_begin): Declare "psp" pseudo-register.
2686         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2687         so we don't get segfault.
2688         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2689         counts as required per SW Conventions manual
2690         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2691         output_preds_psprel, output_preds_sprel, output_spill_base,
2692         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2693         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2694         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2695         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2696         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2697         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2698         (dot_vframe): Implement.
2699         (dot_vframesp, dot_vframepsp): New function.
2700
2701 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2702
2703         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2704         * configure: Regenerate.
2705
2706 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2707
2708         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2709         (md_estimate_size_before_relax): so we can use it here instead of
2710         old kludges.  Localise vars to blocks.  Comment.
2711
2712         * frags.c (frag_new): Update fr_var comments.
2713         * frags.h (struct frag): Ditto.
2714
2715 2000-05-22  Richard Henderson  <rth@cygnus.com>
2716
2717         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2718         (pseudo_func): Add pcrel.
2719         (operand_match):  Handle IA64_OPND_TGT64.
2720         (build_insn): Likewise.
2721         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2722         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2723         (fix_insn): Handle all three 64-bit relocation types.
2724
2725 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
2726
2727         * obj.h (struct format_ops): New members begin, app_file,
2728         s_set_other, s_set_desc, s_get_type, s_set_type,
2729         separate_stab_sections, init_stab_section.
2730
2731         * config/obj-multi.h: Update GPL notice to v2.
2732         (obj_begin): New.
2733         (obj_app_file): New.
2734         (S_SET_SIZE): Test s_set_size for NULL before calling.
2735         (S_SET_ALIGN): Similar for s_set_align.
2736         (S_SET_OTHER): New.
2737         (S_SET_DESC): New.
2738         (S_GET_TYPE): New.
2739         (S_SET_TYPE): New.
2740         (SEPARATE_STAB_SECTIONS): New.
2741         (INIT_STAB_SECTION): New.
2742         (EMIT_SECTION_SYMBOLS): New.
2743         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2744
2745         * config/obj-elf.h: Update GPL notice to v2.
2746         Mention that this file is included from obj-multi.h.
2747         (obj_begin): Wrap definition in ifndef.
2748         (elf_file_symbol): Constify declaration.
2749         (obj_app_file): Ditto.
2750         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2751         Wrap in ifndef SEPARATE_STAB_SECTIONS.
2752
2753         * config/obj-elf.c (elf_s_set_other): New.
2754         (elf_file_symbol): Constify argument.
2755         (elf_separate_stab_sections): New.
2756         (elf_init_stab_section): New.
2757         (elf_format_ops): Add new members.  Remove comma at end.
2758
2759         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2760         (ecoff_format_ops): Add new fields.  Remove comma at end.
2761         Mention inconsistency for emit_section_symbols.
2762
2763         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2764
2765         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2766         (coff_separate_stab_sections): New.
2767         (coff_format_ops): Add new members.
2768
2769         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2770         (obj_aout_s_set_other): New.
2771         (obj_aout_s_set_desc): New.
2772         (obj_aout_s_get_type): New.
2773         (obj_aout_s_set_type): New.
2774         (obj_aout_separate_stab_sections): New.
2775         (aout_format_ops): New members added.  Use obj_aout_process_stab,
2776         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
2777         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2778         appropriate.
2779         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2780
2781 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
2782
2783         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2784         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2785         (md_estimate_size_before_relax): Ensure jumps to weak and
2786         externally visible symbols are relocatable.
2787
2788 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
2789
2790         * stabs.c (aout_process_stab): Make global.
2791         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2792         * read.h (aout_process_stab): Declare.
2793
2794         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2795         Generalize to *aout, *coff *elf.
2796         * configure: Regenerated.
2797
2798         * doc/internals.texi (Object format backend): Say
2799         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2800
2801         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2802         * Makefile.in: Regenerated.
2803
2804 2000-05-19  Catherine Moore  <clm@cygnus.com>
2805
2806         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2807
2808 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
2809
2810         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2811         instruction to reflect change in re_assemble_*.
2812
2813 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
2814
2815         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2816         build PA64 ELF tools.
2817         * configure: Rebuilt.
2818
2819 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
2820
2821         * Makefile.am: Regenerate dependencies.
2822         * Makefile.in: Regenerate.
2823
2824 2000-05-15  Nick Clifton  <nickc@cygnus.com>
2825
2826         * config/tc-arm.c (struct asm_psr): Add boolean field
2827         distinguishing between CSPR and SPSR.  Rename 'number' field
2828         to 'field'.
2829         (psrs): Rearrange contents to match new asm_psr structure.
2830         (arm_psr_parse): Move next to psr_required_here.  Make it
2831         return an asm_psr structure.
2832         (psr_required_here): Use asm_psr structure returned by
2833         arm_psr_parse.
2834         (do_msr): Reorganise to allow psr_required_here to be called
2835         only once.
2836         (md_undefined_name): Mark 'name' parameter as unused, since
2837         the COFF target does not use it.
2838
2839 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2840
2841         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
2842         standards.
2843         * config/te-aux.h:  Likewise.
2844         * config/te-dpx2.h:  Likewise.
2845         * config/te-go32.h:  Likewise.
2846         * config/te-hp300.h:  Likewise.
2847         * config/te-hppa.h:  Likewise.
2848         * config/te-i386aix.h:  Likewise.
2849         * config/te-ic960.h:  Likewise.
2850         * config/te-interix.h:  Likewise.
2851         * config/te-nbsd532.h:  Likewise.
2852         * config/te-pc532mach.h:  Likewise.
2853         * config/te-ppcnw.h:  Likewise.
2854         * config/te-psos.h:  Likewise.
2855         * config/te-sparcaout.h:  Likewise.
2856         * config/te-sun3.h:  Likewise.
2857         * config/te-sysv32.h:  Likewise.
2858
2859 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
2860
2861         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2862         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
2863         and sign extend without an if statement.
2864         (build_bytes): Likewise.
2865
2866 2000-05-14  Kazu Hirata  <kazu@hxi.com>
2867
2868         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2869         X_add_symbol L_32 case.
2870
2871 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
2872
2873         * config/te-freebsd.h: New file.
2874
2875 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2876
2877         * asintl.h (gettext, dgettext, dcgettext, textdomain,
2878         bindtextdomain): Replace defines with those from intl/libgettext.h
2879         to quieten gcc warnings.
2880
2881         * NEWS: Mention x86 .arch and -q.
2882
2883         * config/tc-i386.c (quiet_warnings): New.
2884         (md_assemble): Use quiet_warnings.
2885         (md_parse_option): Set quiet_warnings from -q.
2886         (md_show_usage): Mention -q, delete -m.
2887         (flag_do_long_jump): Delete.
2888         (md_parse_option): Remove -m.
2889         (md_show_usage): Remove -m.
2890         (md_create_long_jump): Remove useless flag_do_long_jump code.
2891
2892         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2893         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2894
2895 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
2896             Alexander Sokolov <robocop@netlink.ru>
2897
2898         * doc/c-i386.texi (i386-Arch): New section.
2899         (i386-Syntax): Mention .intel_syntax and .att_syntax.
2900
2901         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2902         (smallest_imm_type): Use smallest opcode for shift by one if cpu
2903         architecture has been given and is not 486.
2904         (set_cpu_arch): New.
2905         (md_pseudo_table): Add .arch.
2906         (md_assemble): Warn if cpu architecture has been given and an
2907         unsupported instruction.
2908
2909         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2910         Move operand_types bit defines after relevant template field.
2911         (template): Add cpu_flags.
2912         (Cpu*): Define.
2913         (arch_entry): New.
2914
2915 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
2916
2917         * config/tc-mn10300.h (md_end): Define.
2918         (mn10300_finalize): Declare.
2919         * config/tc-mn10300.c: Include dwarf2dbg.h.
2920         (debug_line): Define.
2921         (md_assemble): Generate dwarf2 line info.
2922         (mn10300_finalize): New function.  Finalize dwarf2 info.
2923
2924 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
2925
2926         * config/tc-mips.c (md_estimate_size_before_relax): Use the
2927         external version of the relocation for weak symbols.
2928
2929 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
2930
2931         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2932         frame size in units of 16 bytes, as required per SW Conventions manual.
2933         (output_unw_records): Output info-block header as a dword to get
2934         byte-order right.
2935
2936 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
2937
2938         * as.h: #include "file", not <file> on files from ../include.
2939         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2940         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2941         (md_convert_frag): Add ATTRIBUTE_UNUSED.
2942         (tc_coff_symbol_emit_hook): Ditto.
2943         (OPTCOUNT): Cast to int to avoid compiler warning.
2944         (md_begin): Fix signed/unsigned warnings.
2945
2946 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2947
2948         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2949         ABRANCH LONG case for a conditional branch on a 68000.
2950         (md_estimate_size_before_relax): Likewise.  Also handle
2951         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2952         (m68k-ip: case ABSL): Relax absolute references to 16-bit
2953         PC-relative on all CPUs.
2954         (md_estimate_size_before_relax): Likewise.
2955
2956 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
2957
2958         * as.c (parse_args): Just mention current year in printed
2959         copyright message.
2960
2961 2000-05-03  J.T. Conklin  <jtc@redback.com>
2962
2963         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2964         unit registers.
2965         (md_parse_option): Recognize -m7400.
2966
2967 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
2968
2969         * config/atof-ieee.c (gen_to_words): When adding carry back in,
2970         don't permit lp to become less than the words array.
2971
2972 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
2973
2974         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2975         Fix little-endian case.
2976
2977 2000-05-03  David O'Brien  <obrien@NUXI.com>
2978
2979         * as.c (parse_args): Update copyright.
2980
2981 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
2982
2983         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2984         for the .bss section too.
2985
2986 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
2987
2988         * configure.in: Set em=linux for hppa-*-linux.
2989         * configure: Regenerate.
2990         * doc/Makefile.in: Regenerate with correct automake.
2991
2992         * frags.c (frag_grow): Sanity check chunk_size.
2993
2994         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2995         * config/obj-som.h: Likewise.
2996         * config/obj-ieee.h: Likewise.
2997
2998         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2999
3000         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3001         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3002         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3003         (pa_ip): low_sign_unext now returns via function value.  Use
3004         re_assemble_* instead of dis_assemble_* and
3005         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3006         unnecessarily.
3007         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3008         (md_section_align, md_parse_option, md_show_usage,
3009         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3010         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3011         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3012         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3013         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3014         pa_text): Likewise.
3015         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3016         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3017         outside of switch.  Correct mask and shifting errors in case 10
3018         and case -11.  In case 21, compare against signed range to suit
3019         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3020         case 17 and case 22, use offsetT variable to properly check range.
3021         Use re_assemble_* here too.
3022         (evaluate_absolute): Change type of value to offsetT.  Call
3023         hppa_field_adjust to do the work for us.
3024         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3025         (pa_parse_cmpib_64_cmpltr): Ditto.
3026         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3027         of i to unsigned int.
3028         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3029         (pa_end_of_source): Return type is void.
3030
3031 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3032
3033         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3034
3035 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3036
3037         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3038         More comments added.
3039         (md_begin): Removed "construct symbols for each register name".
3040         Because register names conflicts with GCC generated function
3041         names.
3042         (avr_operand): Now constant numbers can be used as a register
3043         identifiers (0 as r0, 31 as r31).
3044         (md_assemble): use skip_space () before parsing instruction
3045         operands.
3046
3047 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3048
3049         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3050         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3051         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3052         * configure: Regenerate.
3053
3054 2000-04-29  Andreas Jaeger  <aj@suse.de>
3055
3056         * as.h: Correctly check GCC version.
3057
3058 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3059
3060         * doc/as.1: Fix unbalanced brackets.
3061
3062         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3063         TE_FreeBSD.
3064         (line_comment_chars): Set to '/' if TE_FreeBSD.
3065
3066 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3067
3068         * configure.in: Configury support for PA64 (currently disabled).
3069         * configure: Rebuilt.
3070
3071 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3072
3073         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3074         bfd_set_section_alignment.
3075
3076 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3077
3078         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3079         than 32.
3080
3081 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3082
3083         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3084         * doc/as.texinfo (Align): Include arm and strongarm in list of
3085         targets that have the second form of the behaviour of the .align
3086         directive.
3087
3088 2000-04-24  Mark Klein <mklein@dis.com>
3089
3090         * obj-som.c: Terminate obj_pseudo_table.
3091
3092 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3093
3094         * as.c (parse_args): Allow md_parse_option to override -a listing
3095         option.
3096         * config/obj-coff.c (add_lineno): Change type of offset parameter
3097         from "int" to "bfd_vma."
3098         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3099         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3100         (ppc_change_csect): Align correctly for XCOFF64.
3101         (ppc_machine): New function, which discards "ppc_machine" line.
3102         (ppc_tc): Cons for 8 when code is 64 bit.
3103         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3104         relocations.
3105         (md_parse_option): Handle -a64 and -a32.
3106         (ppc_xcoff64): New.
3107         * config/tc-ppc.h (TARGET_MACH): Define.
3108         (TARGET_FORMAT): Move to function.
3109         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3110
3111 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3112
3113         * config/tc-avr.c: New AVR_ISA_ defined.
3114         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3115         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3116         for `fmul', `movw' and `lpm R,Z' instructions.
3117         (avr_operands): Warn if current opcode is a two-word instruction
3118         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3119         (avr_opcodes): New commands added.
3120         (REGISTER_P): Check 'a' and 'v' constraint letters.
3121         (mcu_types): New MCU added.
3122
3123 2000-04-22  Timothy Wall  <twall@cygnus.com>
3124
3125         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3126         to "natval".
3127         (operand_match): Conditionally insert default bit values for IMMU9.
3128
3129 2000-04-14  Matthew Green  <mrg@cygnus.com>
3130
3131         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3132         * configure: Rebuilt.
3133
3134 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3135                           Jason Eckhardt  <jle@cygnus.com>
3136
3137         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3138
3139         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3140         Added handling of new operand types l,y,&,fe,fE,fx.
3141
3142 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3143                           David Mosberger  <davidm@hpl.hp.com>
3144                           Timothy Wall <twall@cygnus.com>
3145                           Andrew MacLeod  <amacleod@cygnus.com>
3146                           Jim Wilson  <wilson@cygnus.com>
3147
3148         * Makefile.am (CPU_TYPES): Add ia64.
3149         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3150         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3151         * Makefile.in: Rebuild.
3152         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3153         * configure: Rebuild.
3154         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3155         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3156         * expr.c (expr): Handle md_optimize_expr.
3157         * read.c (LEX_HASH): Add comment.
3158         * config/tc-ia64.c, config/tc-ia64.h: New files.
3159
3160 2000-04-21  Richard Henderson  <rth@cygnus.com>
3161
3162         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3163         bundling a non-delayed branch type instruction.
3164
3165 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3166
3167         * config/tc-mn10300.c (HAVE_AM30): Define.
3168         (md_assemble): Use it.
3169
3170 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3171
3172         * config/obj-elf.c (obj_elf_change_section): Check for changed
3173         section attributes.
3174
3175         * Makefile.am: (CPU_MULTI_VALID): Remove.
3176         (MULTI_CPU_TYPES): Define.
3177         (MULTI_CPU_OBJ_VALID): Define.
3178         (DEPTC): Use the above.
3179         (DEPOBJ): Same here.
3180         (DEP2): And here.
3181         Regenerate dependencies.
3182         * Makefile.in: Regenerate.
3183
3184 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3185
3186         * Makefile.am (YACC, LEX): Get them from configure.
3187
3188 2000-04-18  H.J. Lu  (hjl@gnu.org)
3189
3190         * config/tc-i386.c (offset_in_range): Use addressT instead of
3191         bfd_vma for non-bfd assemblers.
3192
3193 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3194
3195         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3196         doesn't give spurious errors.
3197
3198 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3199
3200         * as.h (SEEK_SET): Define if undefined.
3201
3202 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3203
3204         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3205         constants, and don't assume offsetT is 32 bits.
3206
3207 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3208
3209         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3210         (md_pcrel_from_section): Add prototype.
3211         (d10v_fix_adjustable): Add prototype.
3212         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3213
3214         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3215
3216 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3217
3218         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3219         symbol in frag chain.
3220
3221 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3222
3223         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3224         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3225         (fits_in_signed_word, smallest_imm_type): Ditto.
3226         (md_assemble): Use an offsetT var to hold offsetT values, not a
3227         long.
3228         (offset_in_range): New.
3229         (md_assemble): Use it.
3230         (md_convert_frag): Change type of target_address, opcode_address,
3231         and displacement_from_opcode_start to offsetT.
3232         (md_create_short_jump): Change type of offset to offsetT.
3233         (md_create_long_jump): Ditto.
3234         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3235         (md_chars_to_number): Remove.
3236         (output_invalid): Remove duplicate prototype.
3237
3238 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3239
3240         * Makefile.am (CPU_TYPES): Add 'avr'.
3241         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3242         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3243
3244         * Makefile.in: Regenerate.
3245
3246         * doc/as.texinfo: Add M32R documentation.
3247
3248 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3249
3250         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3251         --enable-build-warnings option.
3252         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3253         * Makefile.in, configure: Re-generate.
3254
3255 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3256
3257         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3258         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3259         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3260         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3261         (arm_force_relocation): Force relocations for
3262         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3263
3264 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3265
3266         * config/tc-sh.c (get_operands): There's no third operand if the
3267         first operand is an immediate.
3268
3269 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3270
3271         * config/tc-sh.c (immediate): Delete.
3272         (sh_operand_info): Add immediate member.
3273         (parse_reg): Use A_PC for pc.
3274         (parse_exp): Add second argument 'op'.  All callers changed.
3275         (parse_at): Expect pc to be coded as A_PC.
3276         Use immediate field in *op.
3277         (insert): Add fourth argument 'op'.  All callers changed.
3278         (build_relax): Add second argument 'op'.  All callers changed.
3279         (insert_loop_bounds): New function.
3280         (build_Mytes): Remove DISP_4.
3281         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3282         (assemble_ppi): Use immediate field in *operand.
3283         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3284         (md_apply_fix): Likewise.
3285         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3286
3287 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3288
3289         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3290
3291 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3292
3293         * internals.texi (CPU backend): Document
3294         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3295
3296 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3297
3298         * po/gas.pot: Regenerate.
3299
3300         * as.c (show_usage): Restore translated part of bug string.
3301         * gasp.c (show_usage): Likewise.
3302
3303         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3304         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3305         than move-if-change.
3306         (DEP1): Modify for "gcc -MM".
3307         (DEPTC): Likewise.
3308         (DEPOBJ): Likewise.
3309         (DEP2): Likewise.
3310         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3311         Update dependencies.
3312         * Makefile.in: Regenerate.
3313
3314 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3315
3316         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3317         (md_begin): Likewise.
3318         (HAVE_AM33): New macro.
3319         (md_assemble): Use it.  Match r_regs and xr_regs only if
3320         HAVE_AM33.
3321
3322 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3323
3324         * as.h: #include "bin-bugs.h"
3325         * as.c (show_usage): Use REPORT_BUGS_TO.
3326         * gasp.c: #include "bin-bugs.h"
3327         (show_usage): Use REPORT_BUGS_TO.
3328
3329         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3330
3331 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3332
3333         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3334         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3335         adjustments.
3336
3337 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3338
3339         * config/tc-i386.c (i386_immediate): Don't assume a constant
3340         immediate is necessarily 16 bits when in 16 bit code mode.
3341         (md_assemble): Instead set guess_suffix here after we have checked
3342         registers.
3343
3344 2000-04-02  Richard Henderson  <rth@cygnus.com>
3345
3346         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3347         quantities.  Correct right shift sign extension.
3348         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3349         32-bit value when shifting into place.
3350
3351 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3352
3353         * app.c: Add ATTRIBUTE_UNUSED as needed.
3354         * config/tc-ppc.c: Likewise.
3355         (ppc_size): Make unsigned long.
3356         (ppc_insert_operand): Add casts to avoid warnings.
3357
3358 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3359
3360         * config/tc-d10v.h (md_flush_pending_output): Define.
3361
3362 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3363
3364         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3365         segment.  Works for both BFD_ASSEMBLER and others.
3366         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3367
3368 2000-03-29  Nick Clifton <nickc@cygnus.com
3369
3370         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3371
3372 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3373
3374         * listing.c (LISTING_LHS_WIDTH): Default depends on
3375         LISTING_WORD_SIZE.
3376         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3377
3378 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3379
3380         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3381         string literal.
3382
3383 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3384
3385         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3386
3387         * config/tc-avr.c (mcu_types): Add missing initialiser.
3388         (md_pcrel_from_section): Add prototype.
3389         (avr_operand): Remove redundant test of unsigned < 0.
3390         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3391
3392 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3393
3394         * config/tc-avr.c: New file for AVR support.
3395         * config/tc-avr.h: Likewise.
3396         * configure.in: Add AVR support.
3397         * configure: Regenerate.
3398
3399 2000-03-26  Timothy Wall <twall@cygnus.com>
3400
3401         * gasp.c (macro_op): Add new argument to check_macro call.
3402         Macro structure definitions moved to macro.h
3403         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3404         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3405         nesting checks with an additional flag.
3406         (struct input_save): Add flag to indicate whether current sb
3407         should be checked for proper macro/conditional nesting.
3408         (input_scrub_push/pop): Save/restore nest check flag.
3409         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3410         defined.
3411         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3412         information if a pointer is provided.  This information may be
3413         used by the new macro hooks.
3414         * macro.h: Update prototype for check_macro.  Macro struct
3415         definitions moved here from macro.c/gasp.c.
3416         * read.c (read_a_source_file): Add parameter to check_macro call,
3417         and pass macro info to the macro hook, if defined.
3418         (input_scrub_insert_line): New.  Allow insertion of a line of
3419         characters into the input stream.
3420         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3421         file into the input stream.
3422         (s_include): Use input_scrub_insert_file.
3423         * internals.texi: Document new macro hooks.
3424         * as.h: New prototypes added.
3425
3426 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3427
3428         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3429         an initial capital letter.
3430         (i386_index_check): Reindent.
3431
3432 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3433
3434         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3435         relative branches.
3436
3437 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3438
3439         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3440         instruction operand bad if Rd > 7 when generating
3441         thumb instructions. Prevents for example,
3442         "adr r12,label" from silently failing and generating
3443         the wrong instruction.
3444
3445 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3446
3447         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3448         that have a destingation >= 0x400000.
3449         Fix compile time warning messages.
3450
3451 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3452
3453         * config/tc-sh.c (md_begin): When encountering insn that are
3454         not supported by the current arch, only change the name if
3455         its contents are the same as prev_name.
3456         (get_specific): If the the architecture doesn't match, fail.
3457
3458 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3459
3460         * config/tc-sh.c (IDENT_CHAR): Define.
3461         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3462         matching back where it came from.
3463
3464 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3465
3466         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3467
3468 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3469
3470         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3471         normal operands.
3472
3473 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3474
3475         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3476
3477 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3478
3479         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3480         floating-point-number, make sure 'f' is in FLT_CHARS.
3481
3482 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3483
3484         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3485         (s_lcomm_internal): Use it.
3486         * doc/internals.texi (CPU backend): Document it.
3487         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3488         bytes.
3489
3490 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3491
3492         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3493         when embedded-pic.
3494
3495         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3496         implementation doesn't have special handling for switch
3497         statements.
3498         (macro_build): Allow for code in sections other than .text.
3499         (macro): Likewise.
3500         (mips_ip): Likewise.
3501         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3502         Don't perform relocs if we will be outputting them.
3503         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3504         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3505         embedded-pic.
3506
3507 2000-03-09  Catherine Moore  <clm@cygnus.com>
3508
3509         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3510         relocation type based on the entry in the fixup structure.
3511         Put S_IS_EXTERN processing back in.
3512
3513 2000-03-08  H.J. Lu  (hjl@gnu.org)
3514
3515         * Makefile.am (install-exec-tooldir): Depend on
3516         install-exec-bindir for parallel make.
3517         * Makefile.in: Regenerated.
3518
3519 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3520
3521         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3522         switch.
3523         (md_parse_option): Parse -m32r command line switch - disable m32rx
3524         compatability.
3525         (md_show_usage): Document new option.
3526
3527         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3528         * doc/Makefile.in: Regenerate.
3529         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3530
3531 2000-03-02  Michael Meissner  <meissner@redhat.com>
3532
3533         * config/tc-d30v.c (check_range): Remove code that incorrectly
3534         sign extended values where bits < 32.
3535
3536 2000-03-02  H.J. Lu  (hjl@gnu.org)
3537
3538         * configure.in: Support --enable-targets=all on ia32.
3539         * configure: Regenerated.
3540
3541 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3542
3543         * gasp.c (do_align): Remove bogus check of alignment value.
3544
3545 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3546
3547         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3548         TC_PPC was defined forced the type of a symbol with no other type
3549         to be BSF_OBJECT.
3550
3551 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3552
3553         * doc/internals.texi (CPU backend): Mention that
3554         line_separator_chars do not break up comments.  Fix typos for
3555         LEX_AT and LEX_NAME descriptions.  Document operands for
3556         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3557         description of md_create_short_jump usage.  Document argument for
3558         md_undefined_symbol.
3559
3560 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3561
3562         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3563         (md_parse_option): Handle it.
3564         (md_show_usage): Document it.
3565
3566 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3567
3568         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3569         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3570         <andrea@suse.de>.
3571
3572 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3573
3574         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3575         from here..
3576         (md_assemble): To here, before template operands are matched.
3577         Also ensure a constant immediate is sign extended when we know the
3578         size is at most 16 bits.  This is to catch cases like "add
3579         $0xffc0,%ax" where we don't know the size, and thus that the
3580         immediate can be represented as Imm8S until after parsing the
3581         register operand.
3582         (i386_displacement): Similarly sign extend 16 bit constant
3583         displacements.
3584         (md_assemble): Relax 16-bit jump constant range check to suit sign
3585         extended displacements.
3586
3587 2000-02-26  Andreas Jaeger  <aj@suse.de>
3588
3589         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3590
3591 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3592
3593         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3594         call operands when intel_syntax.
3595         (intel_float_operand): Return 2 for "fi...".
3596         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3597         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3598         earlier "SHORT" change.
3599         (md_assemble): When determining suffix from Regs, exclude
3600         InOutPortReg.
3601
3602 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3603
3604         * configure: Add arm-wince, mips-pe and sh-pe targets.
3605         * configure: Regenerate.
3606
3607         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3608         sh-pe targets.
3609         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3610         "pe-mips" for the mips-pe target.
3611
3612         * config/tc-arm.c (insns): Change displacement encoded in BL
3613         and B instructions if the target port is arm-wince.
3614         (do_ldst): Do not bias the relocation offset if the target
3615         port is arm-wince.
3616         (md_pcrel_from): Add in missing relocation offset bias if the
3617         target os arm-wince.
3618
3619         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3620         (md_begin): Disable -G support for mips-pe target.
3621         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3622         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3623         COFF flavour.
3624
3625         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3626         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3627         assembler, just set the alignment to 4.
3628
3629         * config/te-wince-pe.h: New file for WinCE targets.  Define
3630         TE_WINCE.
3631
3632 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3633
3634         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3635         string instructions.
3636         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3637         (i386_intel_memory_operand): After finding a segment override,
3638         check again for no `[' before looking for a displacement.  Bomb if
3639         more than one displacement rather than silently discarding the
3640         second and subsequent ones.  Free strings malloc'd by
3641         build_displacement_string.
3642
3643 2000-02-24  Catherine Moore  <clm@cygnus.com>
3644
3645         * config/obj-som.c (obj_pseudo_table): Add "weak".
3646         (obj_som_weak): New routine.
3647
3648 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3649
3650         * config/tc-i386.c (union i386_op): New.
3651         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3652         Throughout file replace occurences of disps[n], imms[n], regs[n]
3653         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3654         intel mode operand swapping.  Add assert in regKludge and
3655         fake_zero_displacement code.  Test i.types[n] when outputting
3656         displacements and immediates.  Combine output of Disp16 with
3657         Disp32.
3658         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3659         when in intel mode by (not) reversing fsub and fdiv operands
3660         before the template search.  This fails for single operand
3661         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3662         undefined.  Instead fix the base_opcode after we've found the
3663         template.  Move base_opcode xor with found_reverse_match from
3664         opcode output code to before this fix so we test for the correct
3665         opcodes.
3666         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3667         check in intel mode.  Instead compare opcodes.
3668
3669         * config/tc-i386.h (TC_RELOC): Delete.
3670         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3671         with equivalent call to reloc.
3672
3673         * as.h (flag_m68k_mri): Move declaration after target include, and
3674         only declare when TC_M68K defined.  Define as zero otherwise.
3675         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3676         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3677         Define as zero otherwise.
3678         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3679         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3680         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3681         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3682         testing whether defined.
3683         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3684         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3685         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3686         rather than testing whether defined.
3687         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3688         (parse_mri_cons): Declare and use only when TC_M68K.
3689         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3690         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3691         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3692
3693         * NEWS: Mention IBM 370 support.
3694
3695 2000-02-23  Richard Henderson  <rth@cygnus.com>
3696
3697         * config/tc-i386.c (md_assemble): When swapping operands for
3698         intel_syntax, assume everything that's not Imm or Disp is a
3699         register.
3700
3701 2000-02-23  Linas Vepstas <linas@linas.org>
3702
3703         * config/tc-i370.c, config/tc-i370.h: New files.
3704         * Makefile.am: Add support for Linux/IBM 370.
3705         * configure.in: Likewise.
3706         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3707         * config/obj-elf.c: Include elf/i370.h
3708         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3709
3710         * Makefile.in: Regenerate.
3711         * configure: Regenerate.
3712
3713         * doc/c-i370.texi: New file.
3714         * doc/all.texi: Include it.
3715         * doc/as.texinfo: And here.
3716         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3717         * doc/Makefile.in: Regenerate.
3718
3719 2000-02-19  Michael Meissner  <meissner@redhat.com>
3720
3721         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3722         determine if an instruction can be used in parallel with an ADDppp
3723         or SUBppp instruction.
3724
3725 2000-02-22  Andrew Haley  <aph@cygnus.com>
3726
3727         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3728
3729 1999-12-30  Andrew Haley  <aph@cygnus.com>
3730
3731         * config/tc-mips.c (mips_gp32): New variable.
3732         (macro_build) Use mips_gp32.
3733         (mips_ip): Ditto.
3734         (md_longopts): Add "-mgp32" and "-mgp64".
3735         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3736
3737         (OPTION_M7900): Change offset
3738         (OPTION_NO_M7900): Ditto.
3739
3740 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3741
3742         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3743         warning, and bump it to 1.
3744
3745 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
3746
3747         From Brad Lucier <lucier@math.purdue.edu>:
3748         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3749         match format.
3750
3751 2000-02-21  Catherine Moore  <clm@cygnus.com>
3752
3753         * config/tc-mips.c (MF_HILO_INSN): Define.
3754         (mips_7000_hilo_fix): Declare.
3755         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3756         (md_parse_option): Check for 7000_HILO_FIX options.
3757         (OPTION_M7000_HILO_FIX): Define.
3758         (OPTION_NO_M7000_HILO_FIX): Define.
3759         * doc/c-mips.texi (-mfix7000): Describe.
3760
3761 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
3762
3763         * listing.c (print_lines): Remove unused variable `end'.
3764
3765         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3766         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3767         reloc_type when BFD_ASSEMBLER.
3768         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3769         reloc_type when BFD_ASSEMBLER. Move common code out of switch
3770         statement and quell signed vs. unsigned comparison warning.
3771
3772 2000-02-18  Nick Clifton  <nickc@cygnus.com>
3773
3774         * config/tc-d10v.c (find_opcode): Add a symbol's value to
3775         the computed frag offset, rather than overwriting it.
3776
3777 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3778
3779         * config/tc-sh.c ("elf/sh.h"): Include.
3780         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3781         (md.begin): Initialize target_arch.
3782         Only include opcodes in has table that match selected architecture.
3783         (parse_reg): Recognize register names for sh-dsp.
3784         (parse_at): Recognize post-modify addressing.
3785         (get_operands): The leading space is now optional.
3786         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
3787         arguments.  Update valid_arch.
3788         (build_Mytes): Add support for SDT_REG_N.
3789         (find_cooked_opcode): New function, broken out of md_assemble.
3790         (assemble_ppi, sh_elf_final_processing): New functions.
3791         (md_assemble): Use find_cooked_opcode and assemble_ppi.
3792         (md_longopts, md_parse_option): New option: -dsp.
3793         * config/tc-sh.h (elf_tc_final_processing): Define.
3794         (sh_elf_final_processing): Declare.
3795
3796 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
3797
3798         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3799         the unwinder subspace.  Save the current seg/subseg before creating
3800         the new seg/subseg.
3801
3802 2000-02-10  Nick Clifton  <nickc@cygnus.com>
3803
3804         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3805         little endian targets.
3806         (INST_BYTE1): Redefine to handle big and little endian
3807         targets.
3808         (cpu_type): New type: Select between M340 and M210.
3809         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3810         instructions of the M340.
3811         (md_assemble): Add support for the MULSH and OPSR classes of
3812         instructions.
3813         (md_atof): Add support for little endian targets.
3814         (md_parse_option): Add support for -EL, -EB and -mcpu command
3815         line switches.
3816         (md_convert_frag): Add support for little endian targets.
3817         (md_apply_fix3): Add support for little endian targets.
3818         (md_number_to_chars): Add support for little endian targets.
3819
3820 2000-02-10  Timothy Wall  <twall@redhat.com>
3821
3822         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3823         defined, use it to verify the symbol just read should be a label.
3824
3825 2000-02-10  Timothy Wall  <twall@redhat.com>
3826
3827         * app.c (do_scrub_chars): Handle "||" for parallel instructions
3828         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
3829         around colons when KEEP_WHITE_AROUND_COLON is defined.
3830         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3831         and KEEP_WHITE_AROUND_COLON.
3832
3833 2000-02-08  Timothy Wall  <twall@redhat.com>
3834
3835         * read.c (s_rept): Call do_repeat, which abstracts the repeat
3836         logic.
3837         (do_repeat): New.  Abstract repeat logic so that a "break" can be
3838         implemented.
3839         (end_repeat): New.  Provide support for a "break" out of the
3840         repeat loop.
3841         * read.h: Add prototypes for new functions.
3842
3843 2000-02-08  Timothy Wall  <twall@redhat.com>
3844
3845         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3846         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3847         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3848         non-zero.
3849
3850 2000-02-08  Timothy Wall  <twall@redhat.com>
3851
3852         * read.c: Added elseif to directives table.
3853         * read.h: Added prototype for s_elseif.
3854         * doc/as.texinfo: Added description for elseif.
3855         * cond.c (s_elseif): New function
3856
3857 2000-02-04  Timothy Wall  <twall@redhat.com>
3858
3859         * listing.c (print_lines): Remove conditionals causing bug in
3860         listings.
3861
3862 2000-02-03  Timothy Wall  <twall@cygnus.com>
3863
3864         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3865         default values.
3866         * frags.c (frag_new): Calculate fr_fix in octets
3867         (frag_now_fix) Return offset as target address offset (bytes).
3868         (frag_now_fix_octets) New - Return offset in octets (8-bit
3869         quantities).
3870         * frags.h: Added prototype for frag_now_fix_octets().
3871         Distinguish between octets and bytes in field descriptions.
3872         * listing.c (calc_hex): Account for octets vs bytes when
3873         printing addresses/offsets.
3874         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
3875         target is little-endian, print the octets in a word in big-endian
3876         order so that the display looks like a proper hexadecimal number,
3877         instead of having the octets reversed.
3878         * read.c (do_align): When recording alignment, alignment power
3879         should be in terms of target bytes (minimum addressible unit)
3880         instead of octets.
3881         (do_org) Convert ORG target address (byte) argument into an
3882         octet offset when generating a variable fragment.
3883         * symbols.c (resolve_symbol_value): Symbol final value
3884         converted to a target address offset (bytes) from its octet offset.
3885         * config/obj-coff.c (coff_frob_symbol): Symbol target address
3886         offset (bytes) is adjusted by the frag offset (octets) converted
3887         to bytes.
3888         (coff_frob_section) Section alignment power is in terms of bytes;
3889         convert it to an octet alignment power when calculating size (and
3890         size mask) in octets.  Don't modify the section size in order to
3891         "align" it for TI COFF, since that format has a different method
3892         for storing alignment information.
3893
3894 2000-02-01  Timothy Wall  <twall@cygnus.com>
3895
3896         * stabs.c (generate_asm_file): Escape backslashes in stabs file
3897         entries, matching the way GCC generates them.  If not escaped, the
3898         filename is encoded incorrectly.
3899
3900 2000-01-31  Nick Clifton  <nickc@cygnus.com>
3901
3902         * config/tc-arm.c (reg_table): Add support for ATPCS register
3903         naming conventions.
3904
3905 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
3906
3907         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3908         already defined.
3909         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3910         New macro.
3911         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3912         of a symbol when we really care about its value.
3913
3914 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
3915
3916         * config/tc-mcore.c (md_assemble): Give warning message if
3917         operands passes to instruction are more than the spec.
3918
3919 2000-01-27  Thomas de Lellis <tdel@windriver.com>
3920
3921         * config/tc-arm.c (armadjust_symtab): If the assembler is in
3922         Thumb mode but the label seen was not declared as '.thumb_func'
3923         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
3924         correct disassembly of Thumb code bounded by non function labels.
3925
3926 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
3927
3928         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3929         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
3930
3931         * Makefile.in: Same here.
3932         Update copyright.
3933
3934         * configure.in: Set bfd_gas for i386-aout when primary target
3935         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
3936         we may need the primary te_file.  Remove incorrect comment.
3937
3938         * configure: Regenerate.
3939
3940         * config/e-i386aout.c: New file.
3941
3942         * as.c (USE_EMULATIONS): Move to before print_version_id.
3943         (struct emulation): Add i386aout.
3944         (show_usage): Split text strings.  Reformat -a text.  Add --em
3945         help.
3946         Update copyright.
3947
3948         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3949         (aout_format_ops): New.
3950         Update copyright.
3951
3952         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3953         preprocessor conditional and add aout USE_EMULATIONS tests.
3954         (read_a_source_file): Don't pass error strings to printf as
3955         format arg.
3956         Update copyright.
3957
3958         * gasp.c (exp_get_abs): Don't pass error strings to printf as
3959         format arg.
3960         (do_data): Same here.
3961         (process_file): And here.
3962         Update copyright.
3963
3964         * symbols.c (colon): Rewrite "already defined" fatal message
3965         code for aout with USE_EMULATIONS.
3966         Update copyright.
3967
3968         * config/obj-aout.c (OBJ_HEADER): Define.
3969         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
3970         fields of sentinel.
3971         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3972         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3973         forms here.
3974         (obj_aout_type): Expand S_SET_OTHER here too.
3975         (obj_read_begin_hook): Remove.
3976         (aout_pop_insert): New.
3977         (obj_aout_s_get_other): New.
3978         (obj_aout_s_get_desc): New.
3979         (aout_format_ops): New.
3980         Update copyright.
3981
3982         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3983         gets aout_pseudo_table.
3984         (aout_pseudo_table): Declare.
3985         (obj_read_begin_hook): Define.
3986         Update copyright.
3987
3988         * config/obj-coff.c (obj_pseudo_table): Rename to
3989         coff_pseudo_table.
3990         (coff_pop_insert): Use coff_pseudo_table.
3991         (coff_sec_sym_ok_for_reloc): Remove.
3992         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3993         and comment all zero entries and remove #if 0 code.
3994         Update copyright.
3995
3996         * config/obj-coff.h (obj_pop_insert): Define.
3997         (coff_pseudo_table): Declare.
3998         Update copyright.
3999
4000         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4001         s_get_size, s_set_size.  Comment all zero entries.
4002         Update copyright.
4003
4004         * config/obj-elf.c (elf_s_get_other): New function.
4005         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4006         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4007         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4008         comment.
4009         (obj_elf_parse_section_letters): Don't pass error strings to
4010         printf as format arg.
4011         Update copyright.
4012
4013         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4014         OBJ_MAYBE_ECOFF.
4015         (elf_s_get_other): Declare.
4016         (S_GET_OTHER) Define as elf_s_get_other if not already
4017         defined.
4018         (S_SET_OTHER): Only define when not already defined.
4019         (elf_obj_read_begin_hook): Declare.
4020         (obj_read_begin_hook): Define.
4021         (elf_obj_symbol_new_hook): Declare.
4022         (obj_symbol_new_hook): Define.
4023         Update copyright.
4024
4025         * config/obj-multi.h: Add copyright header and protect against
4026         multiple inclusion.  Add * to all function pointers.
4027         (OBJ_HEADER): If defined, include it rather than other defines
4028         in this file.
4029         (obj_frob_file_after_relocs): Test for NULL.
4030         (obj_symbol_new_hook): Here too.
4031         (obj_sec_sym_ok_for_reloc): And here.
4032         (S_GET_OTHER): Define.
4033         (S_GET_DESC): Define.
4034         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4035         (OBJ_MAYBE_ELF): Update comment.
4036
4037         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4038         OBJ_AOUT preprocessor conditional and handle emulation by
4039         testing OUTPUT_FLAVOR.
4040         (i386_displacement): Here too.
4041         (md_section_align): Similarly here.
4042         (i386_target_format): Conditionally compile when more than one
4043         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4044         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4045         (i386_displacement): Here too.
4046         Update copyright.
4047
4048         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4049         Define TARGET_FORMAT for aout only when not multi.
4050         Update copyright.
4051
4052         * config/te-multi.h: Delete file as it's identical to te-generic.h
4053
4054 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4055
4056         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4057         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4058         LONG_MNEM_SUFFIX.
4059
4060         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4061         DWORD_MNEM_SUFFIX.
4062         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4063         comments.
4064
4065 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4066
4067         * config/tc-mips.c (mips_do_align): New function.
4068         * config/tc-mips.h (md_do_align): Define.
4069
4070 2000-01-10  Philip Blundell  <philb@gnu.org>
4071
4072         * doc/c-arm.texi (ARM Options): Fix typo.
4073         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4074         line separator for Linux.
4075         * doc/as.texinfo (Comments): Mention the ARM.
4076
4077 2000-01-10  Philip Blundell  <pb@futuretv.com>
4078
4079         * configure.in (arm*-*-conix*): New target.
4080         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4081         armv*-*-linux-gnu.
4082         * configure: Regenerate.
4083
4084 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4085
4086         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4087         (obj_elf_visibility): New function.
4088
4089         * doc/as.texinfo (Visibility): New node: document visibility
4090         pseudo ops.
4091
4092 1999-12-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4093
4094         * config/tc-i386.c (MATCH): Relax JumpAbsolute check.  Emit a
4095         warning for absolute jump/call without `*' in non-intel mode.  No
4096         need to set i.types[0] JumpAbsolute in intel mode.
4097
4098 1999-12-22  Philip Blundell  <pb@futuretv.com>
4099
4100         * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4101         hook function when changing sections.
4102         (arm_s_data): Likewise.
4103
4104 1999-12-14  Nick Clifton  <nickc@cygnus.com>
4105
4106         * config/tc-arm.c (md_parse_option): Add support for -marm720
4107         command line switch.
4108
4109 Tue Nov 30 22:59:00 1999  Jeffrey A Law  (law@cygnus.com)
4110
4111         * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
4112         (r_registers, xr_registers): Define.
4113         (r_register_name, xr_register_name): New functions.
4114         (md_assemble): Handle new am33 operand types and instruction
4115         formats.
4116         (mn10300_insert_operand, check_operand): Likewise.
4117
4118 1999-11-29  Nick Clifton  <nickc@cygnus.com>
4119
4120         * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4121         (s_force_thumb): Set thumb_mode to 2.
4122         (md_assemble): Do not complain about thumb instructions on a
4123         non-thumb target if thumb_mode is set to 2.
4124
4125 1999-11-28  Michael Meissner  <meissner@cygnus.com>
4126
4127         * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4128         (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4129         (O_...): Add new machine dependent expressions if we are handling
4130         explicit relocations.
4131         (alpha_reloc_op): New static table holding the explicit relocation
4132         information.
4133         (alpha_literal_hash): New static to hold the hash table for
4134         explicit relocations.
4135         (alpha_macros): Add support for explicit relocations.
4136         (md_begin): If explicit relocations, initialize hash table.
4137         (md_assemble): Don't print a second error if tokenize_arguments
4138         already printed an error message.
4139         (md_apply_fix): Add support for explicit relocations.
4140         (alpha_force_relocation): Ditto.
4141         (alpha_fix_adjustable): Ditto.
4142         (alpha_adjust_symtab): New function to support explicit
4143         relocations.
4144         (alpha_adjust_symtab_relocs): Ditto.
4145         (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4146         (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4147         Add support for explicit relocations.  Return -2 if an error
4148         message was already printed.
4149         (find_macro_match): Add support for explicit relocations.  Comment
4150         each of the cases.
4151         (emit_insn): Add support for explicit relocations.
4152         (assemble_tokens): Ditto.
4153         (emit_ldgp): Ditto.
4154         (load_expression): Ditto.
4155         (emit_lda): Ditto.
4156         (emit_ldah): Ditto.
4157         (emit_ir_load): Ditto.
4158         (emit_loadstore): Ditto.
4159         (emit_ldXu): Ditto.
4160         (emit_ldil): Ditto.
4161         (emit_sextX): Ditto.
4162         (emit_division): Ditto.
4163         (emit_jsrjmp): Ditto.
4164         (emit_retjcr): Ditto.
4165
4166         * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4167         ELF object format.
4168         (tc_adjust_symtab): If explicit relocations, call the function
4169         alpha_adjust_symtab.
4170         (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4171         relocations next to the literal relocation they reference.
4172         (TC_INIT_FIX_DATA): Initialize the new fields.
4173         (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4174
4175 Wed Nov 24 20:27:58 1999  Jeffrey A Law  (law@cygnus.com)
4176
4177         * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers.  Handle
4178         'B' operand for PA2.0 bb instruction.
4179
4180 1999-11-18  Nick Clifton  <nickc@cygnus.com>
4181
4182         * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4183         target.
4184
4185         * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4186         relocs.
4187         (mcore_force_relocation): Force relocations to be generated for
4188         RVA relocs.
4189
4190 1999-11-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4191
4192         * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4193         (i386_displacement): Disallow O_big displacements.
4194
4195 Mon Nov 15 20:12:43 1999  Donald Lindsay  <dlindsay@cygnus.com>
4196
4197         * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4198         Small improvements in error checking.
4199         (md_assemble): Support for unconditional ARM instructions.
4200         (md_parse_option): Support for -m[arm]v5e flag.
4201
4202 1999-11-12  Nick Clifton  <nickc@cygnus.com>
4203
4204         * macro.c (buffer_and_nest): Do not check beyond the end of the
4205         buffer.
4206
4207 1999-11-11  Nick Clifton  <nickc@cygnus.com>
4208
4209         * macro.c (buffer_and_nest): Look for seperator after TO and
4210         FROM tokens.
4211
4212 1999-11-08  Andrew Haley  <aph@cygnus.com>
4213
4214         * app.c (do_scrub_chars): When in State 10, treat backslash
4215         characters in the same way as as symbol characters.
4216
4217 1999-11-07  Richard Henderson  <rth@cygnus.com>
4218
4219         * config/tc-alpha.c (alpha_align): Check, don't assert, that
4220         the previous label was in the current section before playing
4221         with auto-alignment.
4222
4223 1999-11-06  Nick Clifton  <nickc@cygnus.com>
4224
4225         * config/tc-v850.c (v850_force_relocation): Force relocation
4226         for weak symbols.
4227         (v850_pcrel_from_selection): Do not compute a pcrel offset if
4228         the symbol is weak.
4229
4230 1999-11-05  Michael Meissner  <meissner@cygnus.com>
4231
4232         * expr.h (operatorT): Increase machine dependent operators to 16.
4233         * expr.c (op_rank): Ditto.
4234
4235 1999-11-03  Ian Lance Taylor  <ian@zembu.com>
4236
4237         * read.c (pseudo_set): Reject attempts to set the value of a
4238         section symbol.
4239
4240         * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4241         if it is defined.
4242
4243         * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4244
4245         * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4246         to bfd_set_section_contents.
4247
4248 1999-11-03  Nick Clifton  <nickc@cygnus.com>
4249
4250         * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4251
4252 1999-11-01  Gavin Romig-Koch  <gavin@cygnus.com>
4253
4254         * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4255         (mips_ip): Use OPCODE_IS_MEMBER.
4256
4257 Wed Oct 27 16:50:44 1999  Don Lindsay  <dlindsay@cygnus.com>
4258
4259         * config/tc-arm.c (reg_required_here): Improve comments.
4260
4261         * config/tc-arm.c (thumb_opcode): Add "variants" field.
4262         (tinsns): Initialize variants field.
4263
4264         * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4265         BAD_PC respectively.
4266
4267 1999-10-27  Scott Bambrough  <scottb@netwinder.org>
4268
4269         * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4270         * config/tc-arm.h: Fix compile time warnings.
4271
4272 Mon Oct 18 18:11:10 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4273
4274         * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4275         form @abs16, @(abs16) and @(abs16 + imm).
4276
4277 1999-10-21  Gavin Romig-Koch  <gavin@cygnus.com>
4278
4279         * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4280         (ISA_HAS_64_BIT_REGS) New.
4281         (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4282         mips_emit_delays,macro_build,load_register,load_addresss,
4283         macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4284         and/or use new ISA_xxx macros in expressions involving
4285         ISA, particularly mips_opts.isa.
4286
4287 1999-10-18  Michael Meissner  <meissner@cygnus.com>
4288
4289         * expr.h (operatorT): Add machine dependent operators md1..md8.
4290         (expressionS): Make X_op 8 bits instead of 7.  Add a X_md field
4291         for the machine dependent operators to use.
4292
4293         * expr.c (op_rank): Add machine dependent operators.
4294
4295         * config/tc-alpha.c (O_pregister): Define as a machine dependent
4296         operator.
4297         (O_cpregister): Ditto.
4298         (md_begin): Change X_op test that field is wide enough to use
4299         O_max instead of O_alpha_max.
4300         (cpu_types): Fill in missing initializer.
4301         (alpha_num_macros): Make unsigned.
4302         (md_assemble): Make opnamelen be size_t.
4303         (md_apply_fix): Cast alpha_num_operands to int before testing.
4304         (alpha_force_relocation): Ditto.
4305         (alpha_fix_adjustable): Ditto.
4306         (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4307         (tc_gen_reloc): Ditto.
4308         (tc_get_register): Ditto.
4309         (emit_ldgp): Ditto.
4310         (emit_lda): Ditto.
4311         (emit_ldah): Ditto.
4312         (emit_ldil): Ditto.
4313         (s_alpha_ent): Ditto.
4314         (s_alpha_end): Ditto.
4315         (s_alpha_frame): Ditto.
4316         (s_alpha_prologue): Ditto.
4317         (s_alpha_file): Ditto.
4318         (s_alpha_gprel32): Ditto.
4319         (s_alpha_proc): Ditto.
4320         (s_alpha_set): Ditto.
4321         (s_alpha_base): Ditto.
4322         (s_alpha_align): Ditto.
4323         (s_alpha_arch): Ditto.
4324         (alpha_align): Ditto.
4325         (assemble_insn): Suppress unused variable warning.
4326         (emit_insn): Ditto.
4327         (assemble_insn): Don't assume X_op and X_unsigned are in a given
4328         order in the structure.
4329         (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4330
4331 Sun Oct 17 17:15:58 1999  Jeffrey A Law  (law@cygnus.com)
4332
4333         * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4334
4335 1999-10-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
4336
4337         * config/tc-i386.c (i386_index_check): Correct #endif location.
4338
4339 Mon Oct 11 14:02:40 1999  Geoffrey Keating  <geoffk@cygnus.com>
4340
4341         * as.c (show_usage): Document new options.
4342         (parse_args): Add --no-warn, --warn, --fatal-warnings,
4343         which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4344         (parse_args): Parse the new options.
4345         (main): If there were warnings, and --fatal-warnings
4346         was specified, print an error.
4347         * as.h: New variable, flag_fatal_warnings, for new option.
4348
4349 Sun Oct 10 01:47:23 1999  Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4350
4351         * config/tc-hppa.c (pa_ip):  Add new codes 'cc', 'cd', 'cC', 'co',
4352         '@'.  Change autoincrement completers to fall through to cache control
4353         completers.
4354
4355         * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
4356         arg.
4357         (pa_parse_addb_64_cmpltr):  New function.
4358
4359         * config/tc-hppa.c (pa_ip):  Change error message.
4360         (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
4361         '?Q' args to allow falling through.
4362
4363         * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
4364         Remove unused conditional codes.
4365         (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
4366
4367 Thu Oct  7 00:23:53 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4368
4369         * config/tc-d30v.c (CHAR_BIT): Define.
4370         (check_range): Fix bit operations to support integers bigger than
4371         32 bits.
4372
4373 Thu Oct  7 00:11:50 MDT 1999    Diego Novillo <dnovillo@cygnus.com>
4374
4375         * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4376         operands.
4377
4378 Mon Oct  4 17:24:23 1999  Nick Clifton  <nickc@cygnus.com>
4379                           Doug Evans  <devans@cygnus.com>
4380
4381         Add support for m32rx.
4382         * config/tc-m32r.c (enable_m32rx): New static global.
4383         (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4384         (allow_m32rx): New function.
4385         (M32R_SHORTOPTS): Add `O'.
4386         (md_longopts): Add --m32rx plus several warning options.
4387         (md_parse_option): Handle new options.
4388         (md_show_usage): Print them.
4389         (md_begin): Enable m32rx.
4390         (OPERAND_IS_COND_BIT): New macro.
4391         (first_writes_to_seconds_operands): New function.
4392         (writes_to_pc,can_make_parallel,make_parallel): New functions.
4393         (target_make_parallel,assemble_two_insns): New functions.
4394         (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4395         If optimizing and m32rx, try to make consecutive insns parallel.
4396
4397 Tue Sep 28 14:06:44 1999  Geoffrey Keating  <geoffk@cygnus.com>
4398
4399         * config/tc-mips.c (nopic_need_relax): Allow for the
4400         .sdata.foo sections generated by -fdata-sections,
4401         and for the .gnu.linkonce.s sections generated by C++.
4402
4403 Thu Sep 23 07:13:45 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4404
4405         * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4406         with cleaner code using completer prefixes.   Add 'Y'.
4407
4408         * config/tc-hppa.c (pa_ip):  Add parens to silence compiler.
4409
4410 Wed Sep 22 09:37:19 1999  Jeffrey A Law  (law@cygnus.com)
4411
4412         * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4413         (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4414         insn does not match and we should try the next insn in the table.
4415
4416 1999-09-22  Nick Clifton  <nickc@cygnus.com>
4417
4418         * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4419
4420 Mon Sep 20 04:01:41 1999  Jeffrey A Law  (law@cygnus.com)
4421
4422         * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4423         of PA2.0 support.
4424
4425 1999-09-19  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4426
4427         * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4428         OBJ_ELF.  If ELF, add "sq".
4429         (md_parse_option): If ELF, ignore -s and -q.
4430         (md_show_usage): Mention ELF options.
4431
4432 Sun Sep 19 10:43:31 1999  Jeffrey A Law  (law@cygnus.com)
4433
4434         * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4435         operands.
4436
4437         * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4438
4439         * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4440
4441         * config/tc-hppa.c (struct pa_it): New field "trunc".
4442         (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4443         (pa_parse_ftest_gfx_completer): New function
4444         (pa_parse_fp_cnv_format): New function.
4445
4446         * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4447         (md_apply_fix): Handle 22bit pc-rel branches.
4448
4449         * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4450
4451         * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4452
4453         * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4454
4455         * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4456
4457 Sat Sep 18 12:13:28 1999  Jeffrey A Law  (law@cygnus.com)
4458
4459         * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4460         (pa_ip): Handle 'fX'.
4461
4462 Fri Sep 17 11:57:34 1999  Jeffrey A Law  (law@cygnus.com)
4463
4464         * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4465         unwinds unless the function is in the text space.
4466         (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4467
4468 Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
4469
4470         * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4471         (md_assemble): To here.  Tweak address generation.
4472
4473         * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
4474         debug_line.
4475         (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4476         (md_assemble): Call dwarf2_where for OBJ_ELF.
4477         (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4478         (pa_end_of_source): New function.
4479         * tc-hppa.h (md_end): Define for OBJ_ELF.
4480
4481 1999-09-14  Michael Meissner  <meissner@cygnus.com>
4482
4483         * configure.in (Canonicalization of target names): Remove adding
4484         ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4485         generates $ac_config_sub with a ${CONFIG_SHELL} already.
4486         * configure: Regenerate.
4487
4488 1999-09-14  Donn Terry  <donn@interix.com>
4489
4490         * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4491
4492 1999-09-13  Alan Modra  <alan@spri.levels.unisa.edu.au>
4493
4494         * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4495         pc-relative jmp/call to an absolute symbol.
4496         (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4497         absolute section symbols.
4498
4499         * config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
4500         jump handling code and comments.
4501
4502 1999-09-12  Ian Lance Taylor  <ian@zembu.com>
4503
4504         * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4505         the value if TE_PE and a global defined symbol.
4506
4507 1999-09-11  Ian Lance Taylor  <ian@zembu.com>
4508
4509         * write.c (dump_section_relocs): Call print_symbol_value_1 to
4510         print the symbol, rather than printing it here.
4511
4512 1999-09-11  Donn Terry  <donn@interix.com>
4513
4514         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4515         BFD_RELOC_RVA relocations.
4516
4517         * config/tc-i386.c (md_undefined_symbol): Compare the name against
4518         the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4519         starts with "_G".
4520
4521         * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4522         defined.
4523         * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4524         * doc/internals.texi (Object format backend): Document
4525         SET_SECTION_RELOCS.
4526
4527         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4528         relocations against global symbols if TE_PE.
4529
4530         * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4531         (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4532
4533         * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4534         symbols.
4535
4536         * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4537         symbols which do not have a constant value, or tags with
4538         non-tags.  Remove the symbol from the list before adding it at the
4539         end.
4540
4541         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4542         C_FCN symbol differently if TE_PE.
4543         (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4544         appears in the pseudo-op, rather coff_line_base which is only set
4545         for a .bf symbol.
4546
4547         * config/obj-coff.c (obj_coff_loc): New static function.
4548         (obj_pseudo_table): Add "loc".
4549
4550         * config/obj-coff.c (add_lineno): Check that the line number is
4551         positive.
4552
4553         * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4554         * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4555         int.
4556         (md_atof): Return NULL rather than 0.
4557         * config/tc-i386.c (md_atof): Change type to int.
4558         * expr.c (expr): Change first parameter to int.
4559         * config/obj-coff.c: Add declarations for static functions.
4560         (coff_frob_symbol): Use SYM_AUXENT.
4561         * config/tc-i386.h (flag_16bit_code): Don't declare.
4562
4563         * config/obj-coff.c (obj_coff_section): Default to setting
4564         SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
4565
4566         * write.c (adjust_reloc_syms): Print adjusted fixup.
4567
4568         * expr.c (integer_constant): Correct too_many_digits calculation
4569         in base 10 case.
4570
4571 1999-09-09  Andreas Schwab  <schwab@suse.de>
4572
4573         * doc/c-arm.texi: Fix arguments of @var to not contain
4574         punctuation.
4575
4576 1999-09-08  Philip Blundell  <pb@nexus.co.uk>
4577
4578         * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4579         and COFF targets.
4580         (md_parse_option): Only support -k flag for ELF and COFF targets.
4581
4582 Tue Sep  7 13:28:59 1999  Jeffrey A Law  (law@cygnus.com)
4583
4584         * config/tc-hppa.c (pa_ip): Put strict register checks before
4585         call to pa_parse_number.
4586
4587         * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4588
4589 1999-09-06  Ian Lance Taylor  <ian@zembu.com>
4590
4591         * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4592         BFD_ASSEMBLER code.
4593
4594 1999-09-06  Donn Terry  <donn@interix.com>
4595
4596         * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4597
4598 Mon Sep  6 04:26:56 1999  Jeffrey A Law  (law@cygnus.com)
4599
4600         * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4601         candidate instruction.  Require registers for register arguments
4602         when in strict mode.  Require assemble-time constants for
4603         constants when in strict mode.
4604         (pa_get_absolute_expression): Require a constant when in strict
4605         mode.
4606
4607 1999-09-06  Nick Clifton  <nickc@cygnus.com>
4608
4609         * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4610
4611 1999-09-04  Steve Chamberlain  <sac@pobox.com>
4612
4613         * config/tc-pj.c: New file, supports picoJava in ELF.
4614         * config/tc-pj.h: Ditto.
4615         * configure.in (pjl*, pj*): New targets.
4616         * Makefile.am: Rebuild dependencies.
4617         (CPU_TYPES): Add pj.
4618         (TARGET_CPU_CFILES): Add config/tc-pj.c.
4619         (TARGET_CPU_HFILES): Add config/tc-pj.h.
4620         * doc/c-pj.texi: New file.
4621         * doc/as.texinfo: Add some PJ specifics.
4622         * doc/all.texi: Add PJ to the list of all architectures, sort them
4623         all alphabetically.
4624         * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4625         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4626
4627 1999-09-02  Alan Modra  <alan@spri.levels.unisa.edu.au>
4628
4629         * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4630         (obj_frob_file): Test for null pointer.
4631         (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4632         (OBJ_PROCESS_STAB): And here.
4633         (elf_obj_sy): Remove
4634
4635         * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4636         except OBJ_PROCESS_STAB, which we #undef for ecoff.
4637         (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4638
4639         * config/obj-coff.c (no_func): Remove.
4640         (coff_format_ops): Change occurrences of no_func to 0, as we test
4641         for 0 in obj-multi.h.
4642
4643         * configure.in:  Enable bfd for i386-coff when primary target is
4644         bfd.  Enable i386 elf,coff emulation support.  Don't set
4645         USE_EMULATIONS=1 or te_file=multi unless there is more than one
4646         emulation to support.
4647         *configure: Regenerate.
4648
4649 1999-09-02  Nick Clifton  <nickc@cygnus.com>
4650
4651         * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4652         .section .line directive is encountered.
4653
4654 1999-09-01  Nick Clifton  <nickc@cygnus.com>
4655
4656         * config/tc-arm.c (md_section_align): Do not align sections in ELF
4657         format.
4658
4659         * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4660         * as.texinfo: Document --gdwarf2 command line option.
4661         Add additional documentation of ARM command line switches.
4662
4663 1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
4664
4665         * config/tc-i386.c (i386_intel_memory_operand): Combine
4666         i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
4667         and RESTORE_END_STRING around parse_register calls.
4668         (i386_operand): Here too.
4669         (i386_is_reg): Remove.
4670         (parse_register): Move as_bad calls from within this function to
4671         callers.
4672
4673 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4674
4675         Based on a patch from H.J. Lu  <hjl@gnu.org>
4676         * config/tc-i386.c (parse_register): Handle FP regs specially.
4677         (md_begin): Remove '(' and ')' from register_chars.
4678
4679 1999-08-29  Doug Evans  <devans@casey.cygnus.com>
4680
4681         * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4682         error message (done elsewhere).
4683
4684 Sat Aug 28 01:23:11 1999  Jeffrey A Law  (law@cygnus.com)
4685
4686         * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4687
4688 Sat Aug 28 00:26:26 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4689
4690         * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
4691         args by 'f'.
4692
4693         * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4694
4695         * config/tc-hppa.c (pa_ip):  Absorb white space in instructions
4696         between args.
4697         Add new completers.  Fix bug in 64 bit condition handling.
4698
4699         * config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
4700         'cS', and 'c*'.
4701
4702         * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4703
4704         * config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'
4705
4706         * config/tc-hppa.c (pa_ip):  Add case for 'I'.
4707
4708 1999-08-27  Jim Wilson  <wilson@cygnus.com>
4709
4710         * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4711         (struct ls): Add frag field.  Initialize it to zero.
4712         (out_end_sequence): New local text_frag.  Set it while in text section.
4713         Replace address check with frag check.  Set ls.frag to text_frag if
4714         out_set_addr called.
4715         (dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
4716         Set it before switching sections.  Replace address check with frag
4717         check.  Set ls.frag to saved_frag if out_set_addr called.
4718
4719 1999-08-26  David Mosberger  <davidm@hpl.hp.com>
4720
4721         * dwarf2dbg.c (out_end_sequence): If address changed, directly
4722         output "advance_pc" opcode instead of calling gen_addr_line().
4723         The latter has the undesired side-effect of creating a new row
4724         in the debug line info matrix.
4725
4726 1999-08-26  Jim Wilson  <wilson@cygnus.com>
4727
4728         * dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
4729         ls.last_filename if last is less than zero.  Set ls.last_filename
4730         when allocating new entry.
4731         (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4732         call.
4733
4734 1999-08-20  Alan Modra  <alan@spri.levels.unisa.edu.au>
4735
4736         * config/tc-i386.c (i386_index_check): Fix the displacement size
4737         when INFER_ADDR_PREFIX.
4738
4739 1999-08-18  Nick Clifton  <nickc@cygnus.com>
4740
4741         * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4742         display its value.
4743
4744 1999-08-17  Ian Lance Taylor  <ian@zembu.com>
4745
4746         * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4747         handle 0xffffNNNN constants correctly.
4748
4749 1999-08-16  Nick Clifton  <nickc@cygnus.com>
4750
4751         * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4752         as well as loads.
4753
4754 1999-08-13  Nick Clifton  <nickc@cygnus.com>
4755
4756         * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4757         (md_apply_fix3): Always pass positive values to
4758         validate_offset_imm.
4759
4760 1999-08-12  Nick Clifton  <nickc@cygnus.com>
4761
4762         * config/tc-arm.c (skip_whitespace): New macro.
4763         Formatting tidy ups.
4764
4765         (md_apply_fix3): Store relocation offset in addend for ELF based
4766         relocs.
4767         (arm_force_relocation): Always generate relocs for Thumb function
4768         calls.
4769
4770 1999-08-11  Alan Modra  <alan@spri.levels.unisa.edu.au>
4771
4772         * config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
4773         LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4774
4775 Tue Aug 10 12:58:31 1999  Jeffrey A Law  (law@cygnus.com)
4776
4777         * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4778         flags for the unwind subspace.
4779
4780         * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4781         (pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
4782         suitable relocation based on the size of the target's pointer.
4783         Always Use subsegment zero for the unwinders.
4784         (pa_level): Handle "2.0w".
4785
4786 Mon Aug  9 20:02:22 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4787
4788         * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4789         with the following instruction unless this was specified.
4790
4791 1999-08-09  Ian Lance Taylor  <ian@zembu.com>
4792
4793         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4794         certain sections, to match BFD changes.
4795
4796 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4797
4798         * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4799         (EXTRA_SCRIPTS): Define to keep automake happy.
4800         * Makefile.in: Rebuild.
4801
4802 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4803
4804         * Makefile.am: Rename .dep* files to DEP*.
4805         (MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
4806         than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
4807         targets to DEPOBJ.
4808         * Makefile.in: Rebuild.
4809
4810 1999-08-08  Jakub Jelinek  <jj@ultra.linux.cz>
4811
4812         * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4813
4814 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4815
4816         * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4817         avoid problems on DOS filesystems.
4818         * Makefile.in: Rebuild.
4819
4820         * doc/as.texinfo (Section): Document 's' flag for COFF version.
4821
4822 1999-08-08  Mumit Khan  <khan@xraylith.wisc.edu>
4823
4824         * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4825         section flag.
4826
4827 1999-08-08  Ian Lance Taylor  <ian@zembu.com>
4828
4829         * configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
4830         line to create ${GDBINIT} rather than .gdbinit.
4831         * configure, Makefile.in, doc/Makefile.in: Rebuild.
4832
4833 Fri Aug  6 12:12:44 1999  Jeffrey A Law  (law@cygnus.com)
4834
4835         * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4836
4837 Fri Aug  6 09:46:35 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4838
4839         * config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.
4840
4841 1999-08-06  Jakub Jelinek  <jj@ultra.linux.cz>
4842
4843         * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4844         non-adjustable symbols.
4845
4846 Thu Aug  5 16:52:51 1999  Jerry Quinn <jquinn@nortelnetworks.com>
4847
4848         * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4849
4850 Thu Aug  5 23:05:56 1999  J"orn Rennecke  <amylaar@cygnus.co.uk>
4851
4852         * config/tc-sh.c (md_assemble):  Call as_bad when there are excess
4853         operands.
4854
4855 1999-08-05  Donn Terry  <donn@interix.com>
4856
4857         * config/te-interix.h: New file.
4858         * configure.in (i386-*-interix*): New target.
4859         * configure: Rebuild.
4860
4861 Wed Aug  4 13:12:17 1999  Jeffrey A Law  (law@cygnus.com)
4862
4863         * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4864         selectors for ELF too.
4865         (selector_table): Add "ltp" and "rtp" selectors.
4866
4867 1999-08-04  Alan Modra  <alan@spri.levels.unisa.edu.au>
4868
4869         * config/tc-i386.c (i386_operand): No need to change
4870         operand_string pointer in segment reg case before goto
4871         do_memory_reference.  Initialise displacement_string_start and
4872         displacement_string_end after do_memory_reference label.
4873         (i386_index_check): Add operand_string param, and print error
4874         message on failure here.
4875         (i386_intel_memory_operand): Instead of here.
4876         (i386_operand): And here.
4877         (INFER_ADDR_PREFIX): Enable.
4878
4879         * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4880
4881         * config/tc-i386.h (DefaultSize): Define.  Renumber following
4882         opcode_modifier defines.
4883
4884         From Etienne Lorrain  <etienne.lorrain@ibm.net>
4885         * config/tc-i386.c (stackop_size): New variable.
4886         (set_16bit_code_flag): Clear it here.
4887         (set_16bit_gcc_code_flag): New function.
4888         (md_pseudo_table): Add "code16gcc" entry.
4889         (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4890
4891 1999-08-03  Ian Lance Taylor  <ian@zembu.com>
4892
4893         * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4894         next_set_end even if the end symbol is being discarded.
4895
4896         * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4897         * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4898         * config/obj-coff.c: Likewise.
4899         (seg_info_type): Remove.
4900         (seg_info_off_by_4): Change to array of segT.
4901         (s_get_segment): Adjust accordingly.
4902         (obj_pseudo_table): Fully initialize sentinel entry.
4903
4904         * config/tc-mips.c (append_insn): Correct INSN_SYNC test.  From
4905         Ralf Baechle <ralf@uni-koblenz.de>.
4906
4907 1999-08-03  Etienne Lorrain  <etienne.lorrain@ibm.net>
4908
4909         * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4910
4911 1999-08-03  Alan Modra  <alan@spri.levels.unisa.edu.au>
4912
4913         * config/tc-i386.c: Indentation and white space changes.
4914         (i386_index_check): New function.  Add INFER_ADDR_PREFIX code, but
4915         don't enable it by default.
4916         (i386_intel_operand): Remove redundant prototype.
4917         Move check on number of memory operands, and i.mem_operands++
4918         (i386_intel_memory_operand): To here.
4919         Remove i386_immediate code from here.  Remove special case code
4920         for input and output using (%dx).  Remove base/index checks and
4921         call i386_index_check instead.  Save initial operand_string
4922         argument for error message.
4923         (i386_operand): Remove redundant prototype.  Move base/index
4924         checks to i386_index_check.
4925         (i386_displacement): Move intel mode check for non-zero
4926         i.disp_operand
4927         (i386_intel_memory_operand): To here.
4928
4929 1999-07-30  Jakub Jelinek  <jj@ultra.linux.cz>
4930
4931         * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4932         (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4933         by .register pseudo-op if -64 and --no-undeclared-regs.
4934         (s_register, sparc_adjust_symtab): New functions.
4935         * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4936         Declare sparc_adjust_symtab as tc_adjust_symtab.
4937         * doc/c-sparc.texi: Add description of #ignore special literal
4938         for .register pseudo-op.
4939
4940 1999-07-30  Catherine Moore  <clm@cygnus.com>
4941
4942         * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4943         the relocation's section offset.
4944
4945 1999-07-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
4946
4947         * write.c (fixup_segment): Fix generic error check overflow test.
4948
4949         * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4950         X_add_number to long.
4951
4952 Wed Jul 28 02:04:24 1999  "Jerry Quinn" <jquinn@nortelnetworks.com>
4953
4954         * config/tc-hppa.c (pa_ip):  Add 'J' and 'K' code
4955         processing.
4956
4957 1999-07-27  Ian Lance Taylor  <ian@zembu.com>
4958
4959         * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4960         VTABLE relocations.
4961
4962 1999-07-21  Mark Elbrecht  <snowball3@bigfoot.com>
4963
4964         * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4965
4966         * configure.bat: Remove; obsolete.
4967         * config/go32.cfg: Likewise.
4968
4969 1999-07-21  Brad M. Garcia  <bgarcia@fore.com>
4970
4971         * configure.in (i386-*-vxworks*): New target.
4972         * configure: Rebuild.
4973
4974 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4975
4976         * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4977
4978 1999-07-16  Jakub Jelinek  <jj@ultra.linux.cz>
4979
4980         * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4981         on -64 and not pic.
4982         (output_insn): Put OLO10's secondary addend into tc_fix_data.
4983         (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4984         (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4985         * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4986         MAX_RELOC_EXPANSION): Define.
4987         (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4988
4989 1999-07-16  Alan Modra  <alan@spri.levels.unisa.edu.au>
4990
4991         * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4992         (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4993         block.  Print a warning if an 8-bit or 16-bit constant
4994         displacement or immediate is truncated on output.
4995         (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4996         immediate.
4997         (i386_operand): Disallow immediate jump absolute operand.
4998
4999 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
5000
5001         * configure.in: Bump version number to 2.9.5.
5002         * configure: Rebuild.
5003
5004         * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
5005         or %llx work.
5006
5007 Thu Jul 15 02:45:30 1999  Jeffrey A Law  (law@cygnus.com)
5008
5009         * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
5010         (cons_fix_new_hppa): Derive size of fixup from size of the object.
5011
5012 1999-07-14  Philip Blundell  <pb@nexus.co.uk>
5013
5014         * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
5015         is defined.
5016         * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
5017
5018         * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
5019         if -mno-fpu was given.
5020         (tc_gen_reloc): Fix typo.  Delete bogus code related to GOTPC
5021         relocs.
5022         (cons_fix_new_arm): Remove misleading comments.
5023
5024 1999-07-14  Ian Lance Taylor  <ian@zembu.com>
5025
5026         * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
5027         error message.
5028         (relax_segment): Likewise.  After giving a rs_org error, convert
5029         the frag to rs_align to avoid cascading errors.
5030
5031 1999-07-12  Andreas Schwab  <schwab@suse.de>
5032
5033         * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
5034
5035 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
5036
5037         * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
5038         as appropriate.  Fill in structure initializations.  Add variable
5039         initializations.  Add casts.
5040         * dwarf2dbg.c (print_stats): Change i to size_t.
5041         * listing.c (listing_listing): Change list_line to unsigned int.
5042
5043 1999-07-10  Ian Lance Taylor  <ian@zembu.com>
5044
5045         * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
5046         rather than checking for \001 and \002 in symbol name.
5047         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
5048
5049 Thu Jul  8 12:32:23 1999  John David Anglin <dave@hiauly1.hia.nrc.ca>
5050
5051         * configure.in (hppa*-linux-gnu*): New target.
5052         * configure: Rebuilt.
5053
5054 1999-07-08  Nick Clifton  <nickc@cygnus.com>
5055
5056         * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5057
5058 1999-07-07  Nick Clifton  <nickc@cygnus.com>
5059
5060         * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
5061         accessing symbolP directly.
5062
5063 Tue Jul  6 10:41:42 1999  Jeffrey A Law  (law@cygnus.com)
5064
5065         * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
5066         for ELF.
5067
5068 1999-07-05  Nick Clifton  <nickc@cygnus.com>
5069
5070         * config/tc-arm.c (ARM_EXT_V5): Define.
5071         (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
5072         (md_begin): Detect ARM v5 architectures.
5073         (md_parse_option): Accept arm v5 specification.
5074         (md_show_usage): Documment -marmv5 switch.
5075
5076         * doc/c-arm.texi: Document -marmv5 command line option.
5077
5078         * config/tc-arm.c (do_adrl): New function.  Implement ADRL pseudo
5079         op.
5080         (validate_immediate_twopart): New function.  Determine if a
5081         constant can be computed by two ADD instructions.
5082         (output_inst): Remove its command line parameter - it was never
5083         used.
5084         (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
5085         implememt the ADRL pseudo op.
5086         (tc_gen_reloc): Generate a suitable error message if an ADRL
5087         instruction tries to generate a real reloc.
5088
5089         * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
5090
5091 Thu Jul  1 15:33:10 1999  Jeffrey A Law  (law@cygnus.com)
5092
5093         * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
5094         into lower case.
5095
5096 1999-06-27  H.J. Lu  <hjl@gnu.org>
5097
5098         * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
5099         non BFD_ASSEMBLER case.
5100
5101 1999-06-26  Mumit Khan  <khan@xraylith.wisc.edu>
5102
5103         * config/obj-coff.c (obj_coff_section): Mark writable sections as
5104         data.
5105
5106 1999-06-26  David Mosberger  <davidm@hpl.hp.com>
5107
5108         * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
5109         out_end_sequence() when the address decreases due to a new frag.
5110         (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
5111         numbering starts with 1.
5112
5113 1999-06-23  Nick Clifton  <nickc@cygnus.com>
5114
5115         * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
5116         .section for COFF.
5117         (mcore_s_text): Call obj_elf_text for ELF target.
5118         (mcore_s_data): Call obj_elf_data for ELF target.
5119         (mcore_s_section): No longer ELF specific.  Call obj_coff_section
5120         for COFF target.
5121         (mcore_s_bss): New function:  Dump literal table before changing
5122         sections.
5123         (mcore_s_comm): New function:  Dump literal table before changing
5124         sections.
5125
5126         * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5127         No longer static functions.
5128         * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5129         Provide prototypes for these functions.
5130
5131 1999-06-22  Ian Lance Taylor  <ian@zembu.com>
5132
5133         * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5134         a list of names, to try obj_segment_name, and to try abbreviated
5135         names when using COFF without long section names.
5136
5137         * config/tc-alpha.c: More use of symbol accessor functions.
5138         * config/tc-arc.c: Likewise.
5139         * config/tc-d30v.c: Likewise.
5140         * config/tc-fr30.c: Likewise.
5141         * config/tc-i860.c: Likewise.
5142         * config/tc-m88k.c: Likewise.
5143         * config/tc-mcore.c: Likewise.
5144         * config/tc-ns32k.c: Likewise.
5145         * config/tc-sparc.c: Likewise.
5146         * config/tc-v850.c: Likewise.
5147
5148         * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5149         sy_value with appropriate accessor functions.
5150         * config/tc-arm.c (md_apply_fix3): Likewise.
5151         * config/tc-d10v.c (AT_WORD_P): Likewise.
5152         * config/tc-v850.c (reg_name_search): Likewise.
5153
5154         * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5155         use symbol_get_bfdsym instead.
5156         * config/tc-ppc.c (md_assemble): Likewise.
5157         * config/tc-v850.c (v850_comm): Likewise.
5158
5159 1999-06-22  Jonathan Larmour  <jlarmour@cygnus.co.uk>
5160
5161         * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5162         the symbol, rather than accessing the bsym member.
5163         * config/tc-d10v.c (tc_gen_reloc): Likewise.
5164         * config/tc-d30v.c (tc_gen_reloc): Likewise.
5165         * config/tc-mcore.c (tc_gen_reloc): Likewise.
5166         * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5167         * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5168         * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5169         * config/tc-tic30.c (tc_gen_reloc): Likewise.
5170         * config/tc-v850.c (tc_gen_reloc): Likewise.
5171
5172 Mon Jun 21 16:45:19 1999  Jeffrey A Law  (law@cygnus.com)
5173
5174         * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5175         (hppa_gen_reloc_type): Conditionalize on BFD64.
5176         (tc_gen_reloc): Re-enable ELF relocations.
5177         * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5178
5179 1999-06-21  Ian Lance Taylor  <ian@zembu.com>
5180
5181         * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5182         warning.
5183         (do_ldst): Move assignment out of if condition.
5184         (md_apply_fix3): Add casts to avoid printf format warnings.  Add
5185         parentheses to avoid warning.
5186
5187 1999-06-21  Nick Clifton  <nickc@cygnus.com>
5188
5189         * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5190         macro to get at the BFD symbol associated with a GAS symbol.
5191
5192 1999-06-19  Ian Lance Taylor  <ian@zembu.com>
5193
5194         * config/tc-ppc.c: Update for symbol handling changes.
5195         * config/obj-coff.c: Likewise.
5196
5197 Fri Jun 18 14:34:18 1999  Jeffrey A Law  (law@cygnus.com)
5198
5199         * tc-hppa.c: General cleanups of ELF support.  No more spaces
5200         and subspaces for ELF.
5201         (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5202         (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5203         (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5204         (UNWIND_SECTION_NAME): Likewise.
5205         (space/subspace related structures): Conditionalize definitions
5206         on OBJ_SOM.
5207         (space/subspace directives and support routines): Conditionalize
5208         definitions and references/uses on OBJ_SOM.
5209         (label_symbol_struct): For ELF, track the symbol's segment.  For
5210         SOM track its space.
5211         (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5212         changes.
5213         (USE_ALIASES): Kill for both SOM & ELF.
5214         (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5215         (pa_space, pa_subspace): Corresponding changes.
5216         (pa_spaces_begin): Corresponding chagnes.
5217         (md_begin): Do not muck around with space/subspace stuff for
5218         OBJ_ELF.
5219         (md_apply_fix): Temporarily disable argument relocation stuff
5220         for OBJ_ELF.
5221         (tc_gen_reloc): Temporarily disable relocation generation for
5222         OBJ_ELF
5223         (pa_build_unwind_subspace): Similarly.
5224
5225 1999-06-16  Nick Clifton  <nickc@cygnus.com>
5226
5227         * config/tc-arm.c (thumb_set): New pseudo op.
5228         (text, data, section): Override these pseudo ops with ARM
5229         specific versions.
5230         (s_thumb_set): New function: Perform the same as a .set pseudo
5231         op, but also mark the alias'ed symbol as being a Thumb
5232         function.
5233         (arm_s_text): New function: Perform the same as the .text
5234         pseudo op, but dump the literal pool before changing
5235         sections.
5236         (arm_s_data): New function: Perform the same as the .data
5237         pseudo op, but dump the literal pool before changing
5238         sections.
5239         (arm_s_section): New function: Perform the same as the
5240         .section pseudo op, but dump the literal pool before changing
5241         sections.
5242         (arm_cleanup): Do not reset the current section before dumping
5243         the literal pool.
5244
5245 1999-06-17  Nick Clifton  <nickc@cygnus.com>
5246
5247         * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5248         OPTION_NO_WARN_UNMATCHED entries.
5249         (md_parse_option): Generate a warning message if an unrecognised
5250         option is encountered.
5251
5252         * config/tc-d10v.c (do_not_ignore_hash): New variable.
5253         (get_operands): When parsing an expression after an '@' symbol
5254         has been detected, do not ignore '#' symbols.
5255         (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5256         false.
5257
5258 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5259
5260         From K. Richard Pixley <rich@noir.com>:
5261         * configure.in (ppc-*-vxworks*): New target.
5262         * configure: Rebuild.
5263
5264 1999-06-12  Philip Blundell  <philb@gnu.org>
5265
5266         * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5267
5268 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
5269
5270         * write.c (adjust_reloc_syms): Rather than never reducing reloc
5271         which refer to symbols in linkonce sections, permit reducing the
5272         relocs if the symbol is local.
5273
5274 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5275
5276         * subsegs.c (subseg_text_p): New function.
5277         * as.h (subseg_text_p): Declare.
5278         * read.c (do_align): Use subseg_text_p to set the default fill.
5279         * write.c (subsegs_finish): Likewise.
5280         * config/obj-coff.c (write_object_file): Likewise.
5281         * config/tc-i386.h (md_maybe_text): Don't define.
5282         (md_do_align): Use subseg_text_p to set the default fill.
5283         * config/tc-m32r.c (m32r_do_align): Likewise.
5284         * config/tc-sh.c (sh_do_align): Likewise.
5285         * config/tc-sparc.h (md_do_align): Likewise.
5286
5287 1999-06-12  David O'Brien  <obrien@freebsd.org>
5288
5289         * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5290         * configure: Rebuild.
5291
5292 1999-06-12  Ian Lance Taylor  <ian@zembu.com>
5293
5294         * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5295         * Makefile.am: Rebuild dependencies.
5296         * Makefile.in: Rebuild.
5297
5298         * config/tc-i386.c (i386_immediate): Remove unused label
5299         seg_unimplemented.
5300
5301         * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5302         * symbols.c: Likewise.
5303         * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5304         sy_next field when taking address, rather than symbol_next.
5305
5306         * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5307         offsetT.
5308         (out_set_addr): Don't use BYTES_PER_ADDRESS.  Instead, get the
5309         value from the output file architecture.
5310         (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5311         * dwarf2dbg.h: Change bfd_vma to addressT.
5312
5313 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5314
5315         * dwarf2dbg.h: Use PARAMS in function declarations.
5316
5317 1999-06-11  Martin Dorey  <mdorey@madge.com>
5318
5319         * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5320         * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5321         OBJ_ELF.
5322         (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5323
5324 1999-06-11  Ian Lance Taylor  <ian@zembu.com>
5325
5326         * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5327
5328         * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5329         popsection.
5330
5331         * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5332
5333         * read.c (read_a_source_file): Only declare inescape if
5334         QUOTES_IN_INSN.
5335
5336         * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5337         match parameters.
5338         (find_entry_byval): Add parens to avoid warning.
5339
5340         * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5341
5342         * symbols.c (resolve_symbol_value): Don't permit subtraction of
5343         undefined symbols.
5344
5345 1999-06-10  Jakub Jelinek  <jj@ultra.linux.cz>
5346
5347         * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5348         with isoctal.
5349
5350         * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5351         synthetize_setx): New functions.
5352         (md_assemble): Broken the special cases into the above
5353         functions. Make compiler happy if sizeof(bfd_vma)==4.
5354         Fix sethi generated from set/setuw. If instructions have a relloc,
5355         always clear the fields to be relocated in the opcode.
5356         (sparc_ip): Remove special_case global variable.
5357
5358 1999-06-10  Ian Lance Taylor  <ian@zembu.com>
5359
5360         Based on patches from John W. Woznack <jwoznack@concentric.net>:
5361         * itbl-ops.c (itbl_get_reg_val): Add pval parameter.  Return
5362         indication of success rather than a value.
5363         (itbl_get_val): Likewise.
5364         (itbl_get_field): Use strcspn.  Change delimiters to include
5365         parens.
5366         * itbl-ops.h (itbl_get_reg_val): Update declaration.
5367         (itbl_get_val): Likewise.
5368         * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5369
5370         * symbols.c (copy_symbol_attributes): Convert local symbols to
5371         regular symbols.
5372
5373 1999-06-10  Nick Clifton  <nickc@cygnus.com>
5374
5375         * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5376         ARM920t.
5377
5378 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5379
5380         * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5381         Optimize set if sizeof(bfd_vma) == 64.
5382         (sparc_ip): Fix sethi - without %hi() it should generate
5383         R_SPARC_22 reloc, not R_SPARC_HI22.
5384         (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5385
5386 1999-06-07  Jakub Jelinek  <jj@ultra.linux.cz>
5387
5388         * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5389         (s_ncons): New function.
5390         (native_op_table): New table.
5391         (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5392         R_SPARC_OLO10 handling.
5393
5394 Mon Jun  7 10:22:16 1999  Richard Henderson  <rth@cygnus.com>
5395
5396         * expr.h (struct expressionS): Revert last change; widen X_op.
5397         * config/tc-alpha.c (md_begin): Check the field is wide enough.
5398
5399 Mon Jun  7 11:25:16 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5400
5401         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5402         (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5403         (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5404         * Makefile.in: Regenerated.
5405
5406         * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5407         `common' pass on to s_mri_common.
5408         (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5409
5410 1999-06-06  Richard Henderson  <rth@cygnus.com>
5411
5412         * config/obj-elf.c (obj_elf_section): Don't free the return
5413         value of demand_copy_C_string.
5414
5415 1999-06-05  Richard Henderson  <rth@cygnus.com>
5416
5417         * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5418         creation logic from obj_elf_create_section.
5419
5420         * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5421         (section_stack): New.
5422         (special_sections): Make const.
5423         (obj_elf_section): Gut and rewrite parsing.
5424         (obj_elf_change_section): New function broken out of obj_elf_section.
5425         (obj_elf_parse_section_letters): Likewise.
5426         (obj_elf_section_word): Likewise.
5427         (obj_elf_section_type): Likewise.
5428         (obj_elf_previous): Treat as a toggle.
5429         (obj_elf_popsection): New.
5430         * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5431         (ppc_section_type): Likewise.
5432         * config/tc-ppc.h: Likewise.
5433
5434         * expr.h (struct expressionS): Don't make X_op a bitfield.
5435         * config/tc-alpha.c: Update for symbol handling changes.
5436         (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5437         (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5438
5439 1999-06-05  Richard Henderson  <rth@cygnus.com>
5440
5441         * dwarf2dbg.c (*): Convert to K&R + prototypes.
5442         (dwarf2_gen_line_info): Kill unused variables.
5443         (dwarf2_finish): Likewise.
5444         (dwarf2_where): Likewise.
5445         (dwarf2_directive_file): If we've only got a string,
5446         hand off to s_app_file.
5447         * ecoff.c: Move the include of ecoff.h.
5448         * symbols.h (S_IS_FUNCTION): Prototype.
5449
5450         * read.c (LEX_HASH): Supply a default.
5451         (lex_type): Use it.
5452         (s_globl): Update `c' after skipping whitespace.
5453         * read.h (LEX_END_NAME, is_name_ender): New.
5454         * expr.c (get_symbol_end): Respect it.
5455
5456 1999-06-04  Mark Klein <mklein@dis.com>
5457
5458         * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5459         to real if OBJ_SOM
5460         (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5461
5462         * config/tc-hppa.c: Update for symbol handling changes.
5463
5464 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5465
5466         * cgen.c: Update for symbol handling changes.
5467         * config/tc-m32r.c: Likewise.
5468
5469         * config/tc-hppa.h: Update for symbol handling changes.
5470         * config/tc-hppa.c: Likewise.
5471
5472         * config/tc-arm.h: Update for symbol handling changes.
5473         * config/tc-arm.c: Likewise.
5474         (symbol_make_empty): Remove.  Just use symbol_create.
5475
5476         * symbols.c (symbol_set_tc): Correct name.
5477
5478         * Makefile.am: Rebuild dependencies.
5479         ($(OBJS)): Don't depend upon struc-symbol.h.
5480         (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5481         * dep-in.sed: Don't remove struc-symbol.h.
5482         * Makefile.in: Rebuild.
5483
5484         * doc/internals.texi (Symbols): Describe changes in symbol
5485         handling.
5486
5487 1999-06-03  Richard Henderson  <rth@cygnus.com>
5488
5489         * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5490         instead of doing the work by hand.
5491
5492 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5493
5494         * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5495         state of line state-machine.
5496         (struct ls): Collect DWARF2 line state-machine state in new member
5497         SM.  Add member EMPTY_SEQUENCE to keep track if a code sequence
5498         resulted in any DWARF2 directives.
5499         (reset_state_machine): New function.
5500         (out_end_sequence): Ditto.
5501         (dwarf2_gen_line_info): When switching sections or switching to a
5502         lower text address, call out_end_sequence() first to terminate the
5503         previous code sequence as code sequences MUST have monotonically
5504         increasing addresses.
5505         (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5506
5507 1999-06-03  David Mosberger  <davidm@hpl.hp.com>
5508
5509         * as.c (parse_args): Add option -gdwarf2 to allow requesting
5510         DWARF2 debug info (line information only, at this point).
5511         * as.h: Update comment about supported debug formats.
5512         * dwarf2dbg.c, dwarf2dbg.h: New files.
5513         * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5514
5515         * expr.c (operand): Don't use [ for parens if we want an index op.
5516         (op_encoding): Switch [ into O_index, if desired.
5517         (op_rank): Renumber with O_index on bottom.
5518         (expr): If O_index, match closing bracket.
5519         * expr.h (O_index): New.
5520
5521         * read.c (read_a_source_file): Conditionally allow matched "
5522         in lines passed to md_assemble.
5523
5524         * config/obj-elf.c (elf_pseudo_table): Add `common'.
5525
5526 1999-06-03  Ian Lance Taylor  <ian@zembu.com>
5527
5528         Add support for storing local symbols in a small structure to save
5529         memory when assembling large files.
5530         * as.h: Don't include struc-symbol.h.
5531         (symbolS): Add typedef.
5532         * symbols.c: Include struc-symbol.h.
5533         (local_hash): New static variable.
5534         (save_symbol_name): New static function, from symbol_create.
5535         (symbol_create): Call save_symbol_name.
5536         (local_symbol_count): New static variable.
5537         (local_symbol_conversion_count): Likewise.
5538         (LOCAL_SYMBOL_CHECK): Define.
5539         (local_symbol_make): New static function.
5540         (local_symbol_convert): New static function.
5541         (colon): Handle local symbols.  Create local symbol for local
5542         label name.
5543         (symbol_table_insert): Handle local symbols.
5544         (symbol_find_or_make): Create local symbol for local label name.
5545         (symbol_find_base): Check for local symbol.
5546         (symbol_append, symbol_insert): Check for local symbols.
5547         (symbol_clear_list_pointers, symbol_remove): Likewise.
5548         (verify_symbol_chain): Likewise.
5549         (copy_symbol_attributes): Likewise.
5550         (resolve_symbol_value): Handle local symbols.
5551         (resolve_local_symbol): New static function.
5552         (resolve_local_symbol_values): New function.
5553         (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5554         (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5555         (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5556         (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5557         (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5558         (symbol_previous, symbol_next): New functions.
5559         (symbol_get_value_expression): Likewise.
5560         (symbol_set_value_expression): Likewise.
5561         (symbol_set_frag, symbol_get_frag): Likewise.
5562         (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5563         (symbol_mark_used_in_reloc): Likewise.
5564         (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5565         (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5566         (symbol_mri_common_p): Likewise.
5567         (symbol_mark_written, symbol_clear_written): Likewise.
5568         (symbol_written_p): Likewise.
5569         (symbol_mark_resolved, symbol_resolved_p): Likewise.
5570         (symbol_section_p, symbol_equated_p): Likewise.
5571         (symbol_constant_p): Likewise.
5572         (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5573         (symbol_get_obj, symbol_set_obj): Likewise.
5574         (symbol_get_tc, symbol_set_tc): Likewise.
5575         (symbol_begin): Initialize local_hash.
5576         (print_symbol_value_1): Handle local symbols.
5577         (symbol_print_statistics): Print local symbol statistics.
5578         * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5579         Declare new symbols.c functions.  Move many declarations here from
5580         struc-symbol.h.
5581         (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5582         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5583         (struct symbol): Move bsym to make it clearly the first field.
5584         Remove TARGET_SYMBOL_FIELDS.
5585         (symbolS): Don't typedef.
5586         (struct broken_word): Remove.
5587         (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5588         (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5589         (symbol_clear_list_pointers): Likewise.
5590         (symbol_insert, symbol_remove): Likewise.
5591         (symbol_previous, symbol_append): Likewise.
5592         (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5593         (struct local_symbol): Define.
5594         (local_symbol_converted_p, local_symbol_mark_converted): Define.
5595         (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5596         (local_symbol_get_frag, local_symbol_set_frag): Define.
5597         (local_symbol_get_real_symbol): Define.
5598         (local_symbol_set_real_symbol): Define.
5599         Define.
5600         * write.c (write_object_file): Call resolve_local_symbol_values.
5601         * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5602         (TARGET_SYMBOL_FIELDS): Don't define.
5603         * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
5604         ECOFF_DEBUGGING, add ECOFF fields.
5605         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5606         * config/obj-multi.h (struct elf_obj_sy): Add local field.  If
5607         ECOFF_DEBUGGING, add ECOFF fields.
5608         (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5609         (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5610         * config/tc-mcore.h: Don't include struc-symbol.h.
5611         (TARGET_SYMBOL_FIELDS): Don't define.
5612         (struct mcore_tc_sy): Define.
5613         (TC_SYMFIELD_TYPE): Define.
5614         * Many files: Use symbolS instead of struct symbol.  Use new
5615         accessor functions rather than referring to symbolS fields
5616         directly.
5617
5618         * read.c (s_mri_common): Don't add in value of line_label.
5619
5620         * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5621         checking for SEC_LINK_ONCE.
5622
5623         * config/tc-sh.h (sh_fix_adjustable): Declare.
5624
5625         * app.c (input_buffer): New static variable.
5626         (app_push): Save saved_input in allocated buffer.
5627         (app_pop): Restored saved_input.
5628         (do_scrub_chars): Change get parameter to take char * and int as
5629         arguments.  Change GET macro to pass input_buffer to get
5630         function.  Don't save input into allocated buffer.
5631         * as.h (do_scrub_chars): Update declaration.
5632         * input-file.c (input_file_get): Change to take char * and int.
5633         Read data into passed in buffer.  Remove static buffer.
5634         * read.c (scrub_from_string): Change to take char * and int.  Copy
5635         data into passed in buffer.
5636
5637         * hash.h: Neaten.  Declare hash_traverse.
5638         * hash.c: Complete rewrite based on BFD hashing code.
5639         * gasp.c (chunksize): New variable.
5640         * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5641         hash_delete.
5642
5643 1999-05-28  Nick Clifton  <nickc@cygnus.com>
5644
5645         * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5646         addend unless the target uses an old ABI.
5647
5648 Mon May 24 13:36:55 1999  Doug Evans  <devans@canuck.cygnus.com>
5649
5650         -Wchar-subscripts cleanup
5651         * listing.c (listing_newline): Use unsigned char variable, so
5652         calls to isascii,iscntrl are correct.
5653         * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5654         (unsigned char).
5655         * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5656         * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5657         * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5658         (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5659
5660 1999-05-28  Torbjorn Granlund  <tege@matematik.su.se>
5661
5662         * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5663         width for Coldfire.
5664         (arch_coldfire_p): New #define.
5665         (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5666
5667 1999-05-28  Linus Nordberg  <linus.nordberg@canit.se>
5668
5669         * config/tc-m68k.c (install_operand): Add places `n', `o'.
5670
5671         * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5672         (install_operand): Add place `N'.
5673         (init_table): Add registers ACC, MACSR, MASK.
5674
5675         * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5676
5677         * config/tc-m68k.c: Change mcf5200 --> mcf.
5678         (archs): Add mcf5206e, mcf5307.
5679         (m68k_ip): Add format `u'.
5680         (install_operand): Add place `m', `M', `h'.
5681         (init_table): Add upper/lower registers.
5682
5683         * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5684
5685 1999-05-28  Martin Dorey  <mdorey@madge.com>
5686
5687         * config/tc-i960.c: Several minor changes to add ELF and
5688         BFD_ASSEMBLER support.
5689         * config/tc-i960.h: Likewise.
5690         * configure.in (i960-*-elf*): New target.
5691         * aclocal.m4, configure: Rebuild.
5692
5693 1999-05-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
5694
5695         * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5696         reloc changes when defined(BFD_ASSEMBLER).
5697
5698 1999-05-17  Alan Modra  <alan@spri.levels.unisa.edu.au>
5699
5700         * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5701
5702         * write.c (write_print_statistics): Output to file, not stderr.
5703
5704         * expr.c (generic_bignum_to_int32,64): Prototype.
5705
5706         * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5707         output_sleb128, output_uleb128, output_big_sleb128,
5708         output_big_uleb128, output_big_leb128): Prototype.
5709         (output_big_sleb128, output_big_uleb128): Make inline.
5710         (output_big_leb128): Remove inline
5711
5712         From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5713         * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5714         fx_pcrel set to BFD_RELOC_16_PCREL.  Similarly for BFD_RELOC_8.
5715         Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL.  Return changed
5716         value for correct overflow check in write.c:fixup_segment.
5717         * write.c (fixup_segment): Move bitfield overflow checks to after
5718         the md_apply_fix call.
5719         * config/obj-coff.c (fixup_segment): Likewise.
5720         * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5721         valueT *val argument.
5722
5723 Fri May 14 10:52:13 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
5724
5725         * config/atof-ieee.c (gen_to_words): Correctly round a
5726         denormalized number.  Fix off-by-one in range checking for
5727         exponent in a denormal.
5728
5729 1999-05-10  Nick Clifton  <nickc@cygnus.com>
5730
5731         * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5732         name.
5733
5734 Thu May 13 09:46:59 1999  Joel Sherrill (joel@OARcorp.com)
5735
5736         * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5737
5738 1999-05-12  Alan Modra  <alan@spri.levels.unisa.edu.au>
5739
5740         * config/tc-i386.h (InvMem): New flag.  Add to AnyMem.
5741         (ReverseRegRegmem): Remove.
5742         (ImmExt): New flag.  Renumber some of the opcode_modifier bits.
5743         * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5744         3DNow! via ImmExt opcode_modifier.  Remove ReverseRegRegmem
5745         kludge.
5746
5747         From  Doug Ledford <dledford@redhat.com>
5748         * config/tc-i386.h (RegXMM): New for P/III.
5749         * config/tc-i386.c: Add support for P/III.
5750
5751 Sat May  8 23:28:50 1999  Richard Henderson  <rth@cygnus.com>
5752
5753         * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5754         (md_begin): Allow ppc32 insns in ppc64bridge mode.
5755         (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5756
5757 Thu May  6 23:13:39 1999  Richard Henderson  <rth@cygnus.com>
5758
5759         * config/tc-i386.c (i386_immediate): Skip whitespace before
5760         complaining about junk after expression.
5761         (i386_displacement): Likewise.
5762
5763 Thu May  6 19:50:14 1999  Richard Henderson  <rth@cygnus.com>
5764
5765         * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5766         Don't copy before downcaseing.
5767
5768 1999-05-05  Catherine Moore  <clm@cygnus.com>
5769
5770         * tc-m68k.c: Include elf/m68k.h.
5771         (m68k_elf_final_processing): New routine.
5772         * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5773         Define.
5774
5775 Mon May  3 10:26:03 1999  Jeffrey A Law  (law@cygnus.com)
5776
5777         * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5778         17 bit fmt insn.
5779
5780 1999-04-30  Nick Clifton  <nickc@cygnus.com>
5781
5782         * config/tc-mcore.c (mcore_s_section): Dump literals before
5783         changing section.
5784
5785 1999-04-29  Nick Clifton  <nickc@cygnus.com>
5786
5787         * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5788         for COFF/PE port.
5789
5790 Mon Apr 26 12:34:37 1999  Doug Evans  <devans@canuck.cygnus.com>
5791
5792         * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5793         (TC_INIT_FIX_DATA): Delete.
5794         * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5795         (TC_INIT_FIX_DATA): Delete.
5796         * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5797         * write.c (fix_new_internal): Initialize fx_cgen member.
5798         * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5799         (gas_cgen_md_apply_fix3): Update.
5800         * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5801         (md_cgen_record_fixup_exp): Update.
5802         (FX_OPINFO_R_TYPE): Update.
5803
5804         * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5805         * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5806         * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5807         * frags.h (struct frag): Make opindex, opinfo ints.
5808
5809         * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5810
5811 1999-04-26  Tom Tromey  <tromey@cygnus.com>
5812
5813         * aclocal.m4, configure: Updated for new version of libtool.
5814
5815 1999-04-22  Nick Clifton  <nickc@cygnus.com>
5816
5817         * config/tc-mcore.c (md_apply_fix3): Renamed function from
5818         md_apply_fix.
5819         (md_apply_fix3): Do not fix up absolute relocations against
5820         symbolic values.
5821
5822         * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5823
5824 1999-04-20  Nick Clifton  <nickc@cygnus.com>
5825
5826         * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5827         changes and data-in-text directives.
5828         (mcore_cons): New function: intercept cons() operations.
5829         (mcore_float_cons): New function: intercept float_cons()
5830         operations.
5831         (mcore_stringer): New function: intercept stringer() operations.
5832
5833 1999-04-18  Ian Lance Taylor  <ian@zembu.com>
5834
5835         * obj.h (struct format_ops): Change generate_asm_lineno field to
5836         take no parameters.
5837         * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5838
5839         * config/tc-alpha.c (find_opcode_match): Add default case to
5840         switch.
5841         (find_macro_match): Likewise.
5842         (load_expression): Parenthesize && within ||.
5843
5844         * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5845
5846 1999-04-17  Nick Clifton  <nickc@cygnus.com>
5847
5848         * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5849         .text .data .section pseudo ops.
5850         (mcore_s_section): New function.  Dump lits before changing secs.
5851         (mcore_s_text): New function.  Dump lits before changing secs.
5852         (mcore_s_data): New function.  Dump lits before changing secs.
5853
5854 1999-04-16  Gavin Romig-Koch  <gavin@cygnus.com>
5855
5856         * config/tc-mips.c (mips_32bitmode): New.
5857         (md_begin): Set mips_32bitmode if needed.
5858         (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5859         Set EF_MIPS_32BITMODE.
5860
5861 Fri Apr 16 12:26:39 1999  Bob Manson  <manson@charmed.cygnus.com>
5862
5863         * config/obj-coff.c (c_section_symbol): Fix typo in previous
5864         change.
5865
5866 1999-04-16  Nick Clifton  <nickc@cygnus.com>
5867
5868         * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5869
5870 Thu Apr 15 16:52:09 1999  Jeffrey A Law  (law@cygnus.com)
5871
5872         * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5873         expressions correctly.
5874
5875
5876 1999-04-15  Gavin Romig-Koch  <gavin@cygnus.com>
5877
5878         * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5879
5880 Mon Apr 12 23:45:07 1999  Jeffrey A Law  (law@cygnus.com)
5881
5882         * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5883         and fmpynfadd instructions.
5884
5885 1999-04-11  Richard Henderson  <rth@cygnus.com>
5886
5887         * as.h (environ): Declare it, if needed.
5888         * as.c (dump_statistics): Don't declare environ.
5889         * configure.in (environ): Detect declaration.
5890         * configure, config.in: Rebuild
5891
5892         * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5893         (i386_displacement): Allocate enough space for replacement buffer.
5894         Clean up replacement buffer initialization.
5895
5896 1999-04-11  Bob Manson <manson@charmed.cygnus.com>:
5897
5898         * subsegs.c (section_symbol): Don't create a new symbol if one
5899         already exists; instead, use the existing one, but set its segment
5900         and frag data if it hasn't already been defined.
5901         * config/obj-coff.c (c_section_symbol): Likewise.
5902
5903 Sat Apr 10 20:10:02 1999  Richard Henderson  <rth@cygnus.com>
5904
5905         * tc-alpha.c (load_expression): Call as_bad instead of abort.
5906
5907 1999-04-08  Nick Clifton  <nickc@cygnus.com>
5908
5909         * config/tc-mcore.c: New File: Support routines for MCore
5910         assembler.
5911         * config/tc-mcore.h: New File: Definitions for MCore assembler.
5912         * config/obj-coff.c: Add support for mcore-pe target.
5913
5914         * Makefile.am: Add support for MCore targets.
5915         * Makefile.in: Regenerate.
5916         * configure.in: Add support for MCore targets.
5917         * configure: Regenerate.
5918
5919         * doc/all.texi: Set MCORE.
5920         * doc/as.texinfo: Document MCore specific command line options.
5921
5922         * write.h: Prevent multiple inclusion.
5923
5924 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
5925
5926         * asintl.h (LC_MESSAGES): Never define.
5927         * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5928         does not define it.
5929         * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5930         does not define it.
5931
5932         * Makefile.am (m68k-parse.c): If configuring in the source
5933         directory, copy m68k-parse.y into the local directory before
5934         running ylwrap, to remove spurious differences when generating
5935         snapshots.
5936         * Makefile.in: Rebuild.
5937
5938         * config/tc-sparc.h (md_do_align): Just allocate the number of
5939         bytes necessary, rather than always allocating 1024.
5940
5941 1999-04-04  Ian Lance Taylor  <ian@zembu.com>
5942
5943         * listing.c (listing_newline): Add cast to avoid warning.
5944         * read.c (generate_lineno_debug): Add cases to switch.  Reindent.
5945         * config/tc-i386.c (i386_scale): Add return value.
5946         (build_displacement_string): Remove unused local temp_disp2.
5947         (i386_intel_memory_operand): Add parentheses to avoid warning.
5948         (i386_intel_operand): Remove unused local end_of_operand_string.
5949         (i386_operand): Remove unused local operand_modifier.
5950         (i386_operand): Add parens to avoid warning.
5951
5952 1999-04-04  Don Bowman <don@pixsci.com>
5953
5954         * configure.in: Add mips*-*-vxworks* target; have it define
5955         MIPS_STABS_ELF.
5956         * configure, config.in: Rebuild.
5957
5958 1999-03-31  Nick Clifton  <nickc@cygnus.com>
5959
5960         * configure.in (emulations): Add support for arm-epoc-pe.
5961         * configure: Regenerate.
5962         * config/te-epoc-pe.h: New file.  Define macros specific to
5963         arm-epoc-pe target.
5964         * config/tc-arm.h: Select epoc-pe-arm target format if configured
5965         for arm-epoc-pe target.
5966
5967 Mon Mar 29 10:15:40 CST 1999  Catherine Moore  <clm@cygnus.com>
5968
5969         * tc-mips.c (md_apply_fix):  Adjust value for linkonce sections.
5970
5971 Wed Mar 24 14:11:10 1999  Jeffrey A Law  (law@cygnus.com)
5972
5973         * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5974         detect ",n" without a condition.
5975         (pa_parse_neg_cmpsub_cmpltr): Likewise.
5976
5977
5978 Tue Mar 23 11:28:23 1999  Jeffrey A Law  (law@cygnus.com)
5979
5980         * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5981         instruction is encoded with one bit.
5982
5983
5984 1999-03-23  Ian Lance Taylor  <ian@zembu.com>
5985
5986         * doc/internals.texi (CPU backend): Mention that
5987         line_separator_chars should not include newline.  From thi
5988         <ttn@mingle.glug.org>.
5989
5990 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
5991
5992         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5993         * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5994
5995 Sun Mar 21 18:08:18 1999  Richard Henderson  <rth@cygnus.com>
5996
5997         * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5998
5999 Thu Mar 18 10:55:30 1999  Jeffrey A Law  (law@cygnus.com)
6000
6001         * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
6002
6003
6004 Thu Mar 18 02:30:07 1999  Jeffrey A Law  (law@cygnus.com)
6005
6006         * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
6007
6008 1999-03-15  Martin Hunt  <hunt@cygnus.com>
6009
6010         * app.c (do_scrub_begin): Change '-' back to a symbol char
6011         so we can use multiple opcodes on a line again.
6012
6013         * config/tc-d30v.c: By default, warn if a symbol has
6014         the same name as a register.  Plus some minor
6015         updates from the branch.
6016
6017 1999-03-13  Nick Clifton  <nickc@cygnus.com>
6018
6019         * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
6020         BFD_RELOC_16 and BFD_RELOC_64.
6021
6022 1999-03-12  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
6023
6024         * expr.c (expr): Add missing else.
6025
6026 1999-03-12  Nick Clifton  <nickc@cygnus.com>
6027
6028         * config/tc-arm.c (md_apply_fix3): Improve error message.
6029
6030 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
6031
6032         * Makefile.am (CPU_TYPES): Add fr30.
6033         (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
6034         (fr30,m32r dependencies): Update.
6035         * Makefile.in: Rebuild.
6036
6037         * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
6038         (gas_cgen_record_fixup_exp): Ditto.
6039         (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
6040         (gas_cgen_md_apply_fix3): Ditto.  Update call to set_vma_operand.
6041         * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
6042         (md_cgen_lookup_reloc): Update use of operand->type.
6043         * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
6044         (md_convert_frag): Call cgen_operand_lookup_by_num.
6045         (md_cgen_lookup_reloc): Update use of operand->type.
6046         (m32r_cgen_record_fixup_exp): Ditto.
6047
6048 1999-03-09  Jim Blandy  <jimb@zwingli.cygnus.com>
6049
6050         * config/tc-mips.c (md_show_usage): Fix message.
6051
6052 1999-03-03  Nick Clifton  <nickc@cygnus.com>
6053
6054         * doc/c-arm.texi (ARM Syntax): Document new command line switches
6055         and LDR reg,=<expr> instruction.
6056
6057         * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
6058         -mcpu=arm9tdmi.
6059
6060 Fri Feb 19 09:36:30 1999  Ian Lance Taylor  <ian@cygnus.com>
6061
6062         * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
6063
6064 1999-02-17  Nick Clifton  <nickc@cygnus.com>
6065
6066         This patch was created by: Scott Bambrough
6067         <scottb@corelcomputer.com>
6068
6069         * app.c:
6070           Special cased '@' character.  The '@' character is used as the
6071           ARM assembler comment character, as a special character
6072           and in ELF .symver pseudo-op's, and as a special character in
6073           .type and .section pseudo-ops.
6074         (symver_pseudo): New static variable.
6075         (symver_state): New static variable.
6076         (struct app_save): Add field 'symver_state'.
6077         (app_push): Save global symver_state int struct app_save.
6078         (app_pop): Restore global symver_state from struct app_save.
6079         (do_scrub_chars): Special case handling of '@' character in
6080         .symver pseudo-ops.
6081
6082         * configure.in: Modified to recognize armv* uname syntax from ARM
6083         Linux kernel.
6084         * configure: Regenerated.
6085
6086         * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
6087         a prefix to the section's type.
6088         (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
6089         the type's typename.
6090
6091         * config/tc-arm.h: Add support for PIC generation:
6092         (pic_code): New boolean.
6093         (obj_relocate_extern): Define.
6094         (TC_RELOC_RTSYM_LOC_FIXUP): Define
6095         (TC_CONS_FIX_NEW): Define.
6096         (tc_fix_adjustable): Define.
6097         (GLOBAL_OFFSET_TABLE_NAME): Define.
6098
6099         * config/tc-arm.c: Add support for PIC generation:
6100         (line_seperator_chars): Allow ';' as a seperator for Linux.
6101         (is_immediate_prefix): New macro.
6102         (arm_parse_reloc): New function.
6103         (s_arm_elf_cons): New function.
6104         (do_branch): Special case for BFD_RELOC_ARM_PLT32.
6105         (md_undefined_symbol): Special case handling for the Global Offset
6106           Table's symbol.
6107         (md_apply_fix3): Handle PIC relocs.
6108         (tc_gen_reloc): Handle PIC relocs.
6109         (md_parse_option): Add support for '-k' command line switch to
6110           enable PIC generation.
6111         (cons_fix_new_arm): New function.
6112         (s_arm_elf_cons): New function.
6113
6114 Tue Feb 16 16:31:53 1999  Ian Lance Taylor  <ian@cygnus.com>
6115
6116         * configure.in: Add comments for uses of AC_DEFINE.
6117         * acinclude.m4: Likewise.
6118         * acconfig.h: Remove.
6119         * aclocal.m4: Rebuild.
6120         * configure: Rebuild.
6121         * Makefile.in: Rebuild.
6122         * config.in: Rebuild.
6123
6124 1999-02-15  Jim Lemke  <jlemke@cygnus.com>
6125
6126         * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6127         non-constant offset from a base register.
6128
6129 1999-02-14  Ken Raeburn  <raeburn@raeburn.org>
6130
6131         * config/tc-alpha.c (md_show_usage): Put \ before newline in
6132         strings always.
6133
6134 Sat Feb 13 14:10:10 1999  Richard Henderson  <rth@cygnus.com>
6135
6136         * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6137         (emit_insn): Look for pc-relative and no-overflow specifiers on
6138         internal relocation types.
6139
6140 1999-02-13  Jim Blandy  <jimb@zwingli.cygnus.com>
6141
6142         * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6143         -mcpu=NNNN flags.
6144
6145         * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6146         mips_cpu instead.
6147         (mips_4650, mips_4010, mips_4100): Variables removed.
6148         (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6149         macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6150         variables.
6151         (md_begin): Don't bother initializing the mips_NNNN variables;
6152         mips_cpu is set, and that's good enough now.
6153         (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6154         the mips_NNNN variable.  The -no-mNNNN flags are now no-ops.
6155         (show): New function, to handle wrapping in the CPU lists.
6156         (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6157
6158 Sat Feb 13 00:17:26 1999  Richard Henderson  <rth@cygnus.com>
6159
6160         * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6161         than treat as an immediate specifier.
6162
6163 Thu Feb 11 16:18:31 1999  Richard Henderson  <rth@cygnus.com>
6164
6165         * config/tc-i386.c: Prototype many functions.
6166         (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6167         (i386_immediate): Remove unused second argument.
6168         (i386_intel_operand): Fix i386_is_reg typo.
6169         (i386_operand): Use allow_naked_reg.
6170         (output_invalid): Make operand int for K&R.
6171
6172 Thu Feb 11 11:21:02 1999  Ian Lance Taylor  <ian@cygnus.com>
6173
6174         * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6175         patch.
6176         * Makefile.in: Rebuild.
6177
6178 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
6179
6180         * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6181         (cgen.o): Ditto.
6182         (EXTRA_as_new_SOURCES): Comment out.
6183         (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6184         * Makefile.in: Rebuild.
6185         * doc/Makefile.in: Rebuild.
6186         * configure.in: Require autoconf 2.13.  Redo using_cgen handling.
6187         Delete call to AM_CYGWIN32.  Replace AM_EXEEXT with AC_EXEEXT.
6188         (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6189         * configure: Rebuild.
6190         * aclocal.m4: Rebuild.
6191         * config.in: Rebuild.
6192         * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6193         (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6194         (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6195         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6196         CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6197         (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6198         (gas_cgen_record_fixup_exp): Ditto.
6199         (gas_cgen_finish_insn): Ditto.  Refer to operand table via cpu
6200         descriptor, not global variable.
6201         (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6202         descriptor, not global variable.  Refer to insert_operand handler
6203         via cpu descriptor, not global function.
6204         * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6205         * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6206         (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6207         CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6208         Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6209         * config/tc-m32r.c: Ditto.
6210         (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6211         (md_assemble): Ditto.
6212         (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6213
6214 1999-02-09  Nick Clifton  <nickc@cygnus.com>
6215
6216         * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6217         relocations for ELF targets.
6218
6219 1999-02-08  Nick Clifton  <nickc@cygnus.com>
6220
6221         * configure.in: Add support for StrongARM target.
6222         * configure: Regenerate.
6223
6224 1999-02-05  Nick Clifton  <nickc@cygnus.com>
6225
6226         * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6227
6228         * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6229         for COFF ports.
6230
6231 Wed Feb  3 11:35:47 1999  Richard Henderson  <rth@cygnus.com>
6232
6233         * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6234
6235 Mon Feb  1 20:37:30 1999  Catherine Moore  <clm@cygnus.com>
6236
6237         * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX):  Define.
6238         (INTEL_DWORD_MNEM_SUFFIX):  Define.
6239         (BYTE_PTR):  Define.
6240         (WORD_PTR):  Define.
6241         (DWORD_PTR):  Define.
6242         (XWORD_PTR):  Define.
6243         (SHORT):  Define.
6244         (OFFSET_FLAT):  Define.
6245         (FLAT):  Define.
6246         (NONE_FOUND):  Define.
6247         (No_dSuf):  Define.
6248         (No_xSuf):  Define.
6249         * config/tc-i386.c  (set_intel_syntax):  New routine.
6250         (intel_syntax):  Declare.
6251         (allow_naked_reg):  Declare.
6252         (md_pseudo_table):  Support .intel_syntax and .att_syntax.
6253         (intel_float_operand):  New routine.
6254         (md_assemble):  Handle INTEL_DWORD_MNEM_SUFFIX.
6255         Handle brackets as well as parens.  Call i386_intel_operand for
6256         intel syntax.  Reverse operands if appropriate.  Handle new
6257         suffixes.  Handle movzx and movsx.
6258         (i386_is_reg):  New routine.
6259         (i386_immediate):  New routine.
6260         (i386_scale):  New routine.
6261         (i386_displacement):  New routine.
6262         (i386_operand_modifier):  New routine.
6263         (build_displacement_string):  New routine.
6264         (i386_parse_seg):  New routine.
6265         (i386_intel_memory_operand):  New routine.
6266         (i386_intel_operand):  New routine.
6267         (i386_operand):  Call i386_displacement, i386_immediate,
6268         i386_scale, etc.  instead of handling inline.
6269         (parse_register):  Handle registers without prefix.
6270
6271 Mon Feb  1 12:24:58 1999  Catherine Moore  <clm@cygnus.com>
6272
6273         * configure:  Regenerate.
6274         * configure.in (arm-*-oabi):  New.
6275         (thumb-*-oabi):  New.
6276         * config/tc-arm.c (target_oabi):  Declare.
6277         (md_apply_fix3): Support REL relocs.
6278         (md_parse_option):  Handle -oabi.
6279         (elf32_arm_target_format):  New routine.
6280         (md_longopts):  Add OPTION_OABI.
6281         * config/tc-arm.h:  Redefine TARGET_FORMAT.
6282
6283
6284 1999-01-28  Nick Clifton  <nickc@cygnus.com>
6285
6286         * write.c (write_relocs): Handle out of range error.
6287
6288         * config/tc-fr30.c (fr30_fix_adjustable): New function.
6289         (fr30_force_relocation): Default to 0.
6290
6291         * config/tc-fr30.h (obj_fix_adjustable): Define.
6292         (TC_FORCE_RELOCATION): Define.
6293
6294         * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6295         relocs.
6296
6297 1999-01-16  Nick Clifton  <nickc@cygnus.com>
6298
6299         * config/tc-d30v.c (write_2_short): Do not generate a sequential
6300         merge of two instructions if the left instruciton kills the right.
6301
6302 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
6303
6304         * Makefile.in: Regenerate.
6305         * configure.in: Redo test for using cgen.
6306         * configure: Regenerate.
6307
6308 1999-01-09  Nick Clifton  <nickc@cygnus.com>
6309
6310         * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6311         redefinition of this macro.
6312
6313 Tue Jan  5 21:58:03 1999  Doug Evans  <devans@canuck.cygnus.com>
6314
6315         * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6316         warning.
6317
6318 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6319
6320         * config/tc-mips.c (append_insn): For mips16, insert a nop between
6321         a read of HI or LO and an immediatly following branch.
6322
6323 1998-12-29  Gavin Romig-Koch  <gavin@cygnus.com>
6324
6325         * config/tc-mips.c (md_begin): Another correction to the setting of
6326         mips_eabi64.
6327
6328 1998-12-23  Gavin Romig-Koch  <gavin@cygnus.com>
6329
6330         * config/tc-mips.c (md_begin): Correct type-o in setting of
6331         mips_eabi64.
6332
6333 1998-12-21  Nick Clifton  <nickc@cygnus.com>
6334
6335         * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6336         bit insn when optimizing, so that parallelised instructions will
6337         start on a 32 bit boundary.
6338
6339 1998-12-19  Gavin Romig-Koch  <gavin@cygnus.com>
6340
6341         * config/tc-mips.c (mips_eabi64): New.
6342         (md_begin): Set mips_eabi64.
6343         (mips_elf_final_processing): Use it.
6344
6345 1998-12-18  Gavin Romig-Koch  <gavin@cygnus.com>
6346
6347         * config/tc-mips.c (mips_elf_final_processing):
6348         Correct setting of ABI in e_flags.
6349
6350 Wed Dec 16 16:17:22 1998  Dave Brolley  <brolley@cygnus.com>
6351
6352         * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6353         in delay slots.
6354
6355 1998-12-16  Gavin Romig-Koch  <gavin@cygnus.com>
6356
6357         * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6358
6359 1998-12-15  Doug Evans  <devans@casey.cygnus.com>
6360
6361         * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6362         warning, values that don't fit in the field.
6363
6364 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6365
6366         * config/tc-mips.c (mips_abi_string): New.
6367         (md_parse_option,md_longopts): Add mabi.
6368         (mips_elf_final_processing): Set e_flags based on mabi flag.
6369
6370 1998-12-15  Gavin Romig-Koch  <gavin@cygnus.com>
6371
6372         * config/tc-mips.c (md_parse_option): Handle vr4111.
6373
6374 98-12-11  Ken Raeburn  <raeburn@cygnus.com>
6375
6376         * config/tc-h8300.c (build_bytes): Change message given if the
6377         instruction requires H8/300H mode and we're not in Hmode, to
6378         suggest that it may be the operand modes that are the problem, not
6379         necessarily the opcode.
6380
6381 1998-12-10  Nick Clifton  <nickc@cygnus.com>
6382
6383         * config/tc-fr30.c: Add line separator character.
6384
6385 Tue Dec  8 19:51:50 1998  Mark Klein  <mklein@dis.com>
6386
6387         * configure.in (hppa-*-mpeix*): New target.
6388         * config/obj-som.h (obj_som_compiler): Declare.
6389         * config/obj-som.c (compiler_seen): New static variable.
6390         (obj_som_compiler): New function.
6391         * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6392         (md_pseudo_table): Add "compiler" if OBJ_SOM.
6393         (pa_type_args): Set hppa_priv_level.
6394         (pa_compiler): New static function if OBJ_SOM.
6395         * configure: Rebuild.
6396
6397 Tue Dec  8 15:00:50 1998  Ian Lance Taylor  <ian@cygnus.com>
6398
6399         * read.c (output_leb128): Don't mark as inline.
6400
6401 1998-12-08  Andrew MacLeod  <amacleod@cygnus.com>
6402
6403         * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6404         AIX .vbyte unaligned data support.
6405         (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6406         (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6407         sections.
6408
6409 1998-12-07  Nick Clifton  <nickc@cygnus.com>
6410
6411         * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6412         input handling.
6413
6414 Mon Dec  7 09:48:34 1998  Catherine Moore  <clm@cygnus.com>
6415
6416         * config/tc-arm.c (elf32_arm_force_relocation):  Check for
6417         BFD_RELOC_ARM_PCREL_BRANCH.
6418
6419 Sun Dec  6 12:46:36 1998  Ian Lance Taylor  <ian@cygnus.com>
6420
6421         * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6422         checking the target type.
6423         (mips-dec-bsd*): Set endian to little.
6424         * configure: Rebuild.
6425
6426         COFF weak symbol support, based on patches from Mark Elbrecht
6427         <snowball3@usa.net>:
6428         * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6429         * config/obj-coff.c (obj_coff_weak): New static function.
6430         (obj_coff_endef) [both versions]: Handle weak symbols.
6431         (coff_frob_symbol): Likewise.
6432         (yank_symbols): Likewise.
6433         (obj_pseudo_table): Add "weak".
6434
6435         * configure.in (m68k-*-gnu*): New target.  From Aymeric Vincent
6436         <aymeric.vincent@emi.u-bordeaux.fr>.
6437         * aclocal.m4: Rebuild with current tools.
6438         * configure: Rebuild.
6439
6440         * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6441         an assertion failure for a case we can't handle when OBJ_ECOFF.
6442
6443         * expr.c (operator): And with 0xff to avoid problems with signed
6444         char.
6445
6446 1998-12-03  Nick Clifton  <nickc@cygnus.com>
6447
6448         * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6449         BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6450
6451 1998-12-02  Nick Clifton  <nickc@cygnus.com>
6452
6453         * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6454         LDI:20 insn.
6455
6456 Thu Nov 26 11:23:48 1998  Dave Brolley  <brolley@cygnus.com>
6457
6458         * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6459         calculation of pcrel point.
6460
6461 Tue Nov 24 17:21:52 1998  Nick Clifton  <nickc@cygnus.com>
6462
6463         * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6464         pcrel point.
6465
6466 Tue Nov 24 14:54:38 1998  Nick Clifton  <nickc@cygnus.com>
6467
6468         * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6469         scope.
6470         (d10v_cleanup): Only generate previous insn if a multiline insn is
6471         not pending.
6472
6473 Fri Nov 20 11:41:13 1998  Nick Clifton  <nickc@cygnus.com>
6474
6475         * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6476         FR30_OPERAND_I32.
6477
6478 Thu Nov 19 15:01:29 1998  Nick Clifton  <nickc@cygnus.com>
6479
6480         * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6481         -marm6xxx command line switches.
6482
6483 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
6484
6485         * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6486         (itbl-ops.o): Delete duplicate dependencies.
6487         Rebuild dependencies.
6488         Add fr30 dependencies.
6489         * Makefile.in: Rebuild.
6490
6491 Tue Nov 17 13:42:42 1998  Nick Clifton  <nickc@cygnus.com>
6492
6493         * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6494         opcode list.
6495         * listing.c: Ignore line terminator characters found inside
6496         strings.
6497
6498 Thu Nov 12 19:21:24 1998  Dave Brolley  <brolley@cygnus.com>
6499
6500         * po/gas.pot: Regenerated.
6501
6502 Thu Nov 12 10:54:16 1998  Nick Clifton  <nickc@cygnus.com>
6503
6504         * config/tc-fr30.c (fr30_is_colon_insn): New name for
6505         fr30_is_label_start().  Also checks for delay slot insns.
6506
6507         * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6508         FR30 instructions which contain a colon in the mnemonic.
6509
6510         * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6511
6512 Wed Nov 11 09:58:21 1998  Nick Clifton  <nickc@cygnus.com>
6513
6514         * config/tc-fr30.c: Removed currently superflous code.
6515
6516 Tue Nov 10 13:13:05 1998  Nick Clifton  <nickc@cygnus.com>
6517
6518         * config/tc-fr30.h: New file.
6519         * config/tc-fr30.c: Tweaking so that it will compile.
6520
6521 Tue Nov 10 14:41:33 1998  Catherine Moore  <clm@cygnus.com>
6522
6523         * config/tc-d10v.h (obj_fix_adjustable):  Define.
6524         (TC_FORCE_RELOCATION):  Define.
6525         (d10v_force_relocation):  Declare.
6526         * config/tc-d10v.c (tc_gen_reloc):  Handle Vtable relocs.
6527         (md_apply_fix3):  Handle Vtable relocs.
6528         (d10v_fix_adjustable):  New.
6529         (d10v_force_relocation):  New.
6530
6531 Mon Nov  9 14:25:06 1998  Nick Clifton  <nickc@cygnus.com>
6532
6533         * config/tc-d30v.c: Change default behaviour to ignore potential
6534         conflicts between register name and symbol names.
6535
6536 Wed Nov  4 18:42:00 1998  Dave Brolley  <brolley@cygnus.com>
6537
6538         * configure.in: Add fr30-*-*.
6539         * config/tc-fr30.c: New file.
6540         * Makefile.in: Regenerated.
6541         * config.in: Regenerated.
6542         * configure: Regenerated.
6543         * doc/Makefile.in: Regenerated.
6544         * po/gas.pot: Regenerated.
6545
6546 Mon Nov  2 20:54:16 1998  Doug Evans  <devans@canuck.cygnus.com>
6547
6548         * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6549         are 16 bit insns.
6550
6551 Mon Nov  2 20:10:18 1998  Martin von Loewis  <loewis@informatik.hu-berlin.de>
6552
6553         * app.c (do_scrub_begin): Set characters above 127 to be symbol
6554         characters.
6555         (do_scrub_chars): Add some casts to unsigned char to avoid
6556         unwanted sign extension.
6557         * read.c (lex_type): Set characters about 127 to be symbol
6558         characters.
6559         * config/tc-i386.c (md_begin): Set identifier_chars and
6560         operand_chars for values above 127.
6561
6562 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
6563
6564         * configure.in: detect cygwin* instead of cygwin32*
6565         * configure: regenerate
6566
6567 Tue Oct 27 13:18:40 1998  Nick Clifton  <nickc@cygnus.com>
6568
6569         * listing.c: Add support for producing a listing from piped
6570         input.
6571
6572 Tue Oct 27 08:56:44 1998  Gavin Romig-Koch  <gavin@cygnus.com>
6573
6574         * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6575         (append_insn): Account for the tx39's multiply behavior.
6576
6577 1998-10-26  Michael Meissner  <meissner@cygnus.com>
6578
6579         * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6580         from assemble_parallel_insns.  Add support for '->' to indicate
6581         explicitly serializing the instructions.
6582         (md_assemble): Ditto.
6583
6584 Sat Oct 24 15:12:19 1998  Catherine Moore  <clm@cygnus.com>
6585
6586         * config/tc-sh.c (sh_fix_adjustable):  Adjust EXTERN and
6587         WEAK handling.
6588
6589 Thu Oct 22 12:41:33 1998  Catherine Moore  <clm@cygnus.com>
6590
6591         * cgen.c (gas_cgen_md_apply_fix3):  Revert last change.
6592
6593 Thu Oct 22 10:03:15 1998  Ron Unrau  <runrau@cygnus.com>
6594
6595         * config/tc-mips.c : support frame and regmask/fregmask when
6596           MIPS_STABS_ELF is specified.
6597
6598 Wed Oct 21 11;34:51 1998  Catherine Moore  <clm@cygnus.com>
6599
6600         * config/tc-sh.c (sh_fix_adjustable):  Only include if OBJ_ELF.
6601         (md_apply_fix):  Don't return 1 for VTABLE relocs.
6602         * config/tc-sh.h (obj_fix_adjustable):  Define only if OBJ_ELF.
6603
6604 Tue Oct 20 11:18:28 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6605
6606         * doc/c-i386.texi: Replace occurences of "opcode" with
6607         "instruction mnemonic", "instruction", or "mnemonic" when
6608         referring to the name of an instruction.  Use "opcode" when
6609         referring to the sequence of machine bytes.
6610
6611         * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6612         (is_opcode_char): Rename to is_mnemonic_char.
6613         (md_assemble and i386_operand): Correct error messages from
6614         "opcode" to "instruction mnemonic"
6615         Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6616         MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6617         DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6618         WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6619         BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6620         SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6621         LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6622
6623         * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6624
6625         * config/tc-i386.c (i386_operand): Check for garbage after
6626         register name.
6627
6628 Tue Oct 20 10:49:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6629
6630         * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6631         for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6632
6633 Mon Oct 19 20:20:42 1998  Catherine Moore  <clm@cygnus.com>
6634
6635         * config/tc-sh.h (obj_fix_adjustable):  Define.
6636         * config/tc-sh.c (sh_force_relocation):  Handle VT relocs.
6637         (md_apply_fix):  Likewise.
6638         (tc_gen_reloc):  Likewise.
6639         (sh_fix_adjustable):  New.
6640
6641 Mon Oct 19 12:35:43 1998  Doug Evans  <devans@seba.cygnus.com>
6642
6643         * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6644         * cgen.h (gas_cgen_finish_insn): Update prototype.
6645         * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6646         cgen_insn_t -> CGEN_INSN_INT.
6647         (make_parallel): Update handling of CGEN_INT_INSN_P.
6648         (assemble_parallel_insn): Ditto.
6649         (target_make_parallel): New function.
6650         (md_assemble): Use it.
6651
6652 Mon Oct 19 13:16:12 1998  Catherine Moore  <clm@cygnus.com>
6653
6654         * config/tc-m32r.c (m32r_force_relocation):  Fix typo.
6655
6656 Sun Oct 18 18:48:57 1998  Jeffrey A Law  (law@cygnus.com)
6657
6658         * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6659         converted into lower case.
6660
6661 Fri Oct 16 13:36:34 CDT Catherine Moore  <clm@cygnus.com>
6662
6663         * cgen.c (gas_cgen_md_apply_fix3):  Handle VTABLE relocs.
6664         (gas_cgen_tc_gen_reloc):  Likewise.
6665         * config/tc-m32r.h (obj_fix_adjustable):  Define.
6666         * config/tc-m32r.c (m32r_fix_adjustable):  New.
6667         (m32r_force_relocation):  Handle VTABLE relocs.
6668
6669 Wed Oct 14 11:33:38 1998  Nick Clifton  <nickc@cygnus.com>
6670
6671         * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6672
6673 Mon Oct 12 11:07:21 1998  Nick Clifton  <nickc@cygnus.com>
6674
6675         * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6676         to lower case before parsing.
6677
6678         * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6679         parallel insns modift buts in the PSW as a side effect.
6680
6681 Thu Oct  8 10:18:33 1998  Nick Clifton  <nickc@cygnus.com>
6682
6683         * config/tc-d30v.c (find_format): Test for missing flag and
6684         control registers.
6685
6686         (md_apply_fix3): Fix error messages to avoid
6687         assumption about presence of a symbol.
6688
6689         (parallel_ok): Disallow parallel instructions that both modify the
6690         same flag register.
6691
6692         (find_format): Generate a warning if an odd numbered register is
6693         used as the first register in a mutli-register instruction.
6694
6695 Wed Oct  7 14:09:14 1998  Nick Clifton  <nickc@cygnus.com>
6696
6697         * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6698         relocations are always associated with a symbol.
6699
6700 Tue Oct  6 09:31:15 1998  Catherine Moore  <clm@cygnus.com>
6701
6702         * tc-sparc.h (TC_FORCE_RELOCATION):  Define.
6703         (elf32_sparc_force_relocation):  Declare.
6704         * tc-sparc.c (md_apply_fix3):  Handle vtable relocs.
6705         (tc_gen_reloc):  Handle vtable relocs.
6706         (elf32_sparc_force_relocation):  New.
6707
6708 Mon Oct  5 09:25:32 1998  Catherine Moore  <clm@cygnsu.com>
6709
6710         * symbols.c (S_IS_FUNCTION):  New.
6711         * config/tc-v850.h (obj_fix_adjustable):  Define.
6712         (TC_FORCE_RELOCATION):  Define.
6713         (v850_force_relocation):  Declare.
6714         * config/tc-v850.c (tc_gen_reloc):  Use offset instead
6715         of fx_addnumber for VTABLE reloc addends.
6716         (md_apply_fix3):  Handle VTABLE relocs.
6717         (v850_fix_adjustable):  New.
6718         (v850_force_relocation):  New.
6719
6720 Mon Oct  5 00:48:52 1998  Jeffrey A Law  (law@cygnus.com)
6721
6722         * tc-hppa.c (fp_operand_format): Add some additional formats.
6723         (pa_ip): Do not automatically promote into pa2.0 mode.
6724         (pa_level): Handle ".level 2.0".
6725
6726 Sun Oct  4 20:57:43 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6727
6728         * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6729         * config/tc-i386.h (template.extension_opcode): Change to
6730         unsigned int to allow full range of 8-bit opcode suffixes.
6731         (None): Redefine as 0xffff.
6732
6733         From Jeff B Epler <jepler@usgs.gov>
6734         * doc/c-i386.texi (i386-SIMD): New section.
6735
6736 Thu Oct  1 15:37:54 1998  Richard Henderson  <rth@cygnus.com>
6737
6738         * read.c (discard_rest_of_line): New function.
6739         * read.h: Declare it.
6740         * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6741
6742 Thu Oct  1 10:33:53 1998  Nick Clifton  <nickc@cygnus.com>
6743
6744         * config/tc-d10v.c (find_symbol_matching_register): New function.
6745         (find_opcode): Cope with the case where a register name matches
6746         a symbol name.
6747
6748 Wed Sep 30 10:52:32 1998  Nick Clifton  <nickc@cygnus.com>
6749
6750         * config/tc-v850.c (md_pcrel_from): Rename to
6751         v850_pcrel_from_section.
6752         (v850_pcrel_from_section): Do not resolves symbols in other
6753         sections.
6754
6755         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6756
6757 Mon Sep 28 11:01:20 1998  Nick Clifton  <nickc@cygnus.com>
6758
6759         * config/tc-d10v.c (find_opcode): Generate an error if a register
6760         is supplied for an operand that should not be a register.
6761
6762 Fri Sep 25 10:04:21 1998  Nick Clifton  <nickc@cygnus.com>
6763
6764         * config/tc-d30v.c (write_2_short): But do allow delayed branch
6765         instructions to have another instruction in the right bin.
6766
6767 Thu Sep 24 09:28:34 1998  Nick Clifton  <nickc@cygnus.com>
6768
6769         * config/tc-d30v.c (write_2_short): Do not allow instructions in
6770         the right container if the left container holds a branch
6771         instruction.
6772
6773 Wed Sep 23 10:54:29 1998  Nick Clifton  <nickc@cygnus.com>
6774
6775         * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6776         both a register name and symbol name.
6777         (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6778
6779 Tue Sep 22 17:49:16 1998  Nick Clifton  <nickc@cygnus.com>
6780
6781         * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6782         execution unit class.
6783
6784         (reg_name_search): If a name matches a register and a symbol,
6785         prefer the register.
6786         (find_format): Disallow flag registers when a general purpose
6787         register is required.
6788         If a number is required, but a register has been given, check to
6789         see if a symbol with the same name as the register exists, and if
6790         so, use that symbol.
6791
6792 Tue Sep 22 16:40:52 1998  Jim Wilson  <wilson@cygnus.com>
6793
6794         * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6795
6796 Tue Sep 22 15:44:21 1998  Nick Clifton  <nickc@cygnus.com>
6797
6798         * config/tc-d30v.c (find_format): Do not accept flag registers as
6799         general purpose registers.
6800         (find_format): If an immediate value is expected at a given place
6801         in a format, but a register name has been provided instead, check
6802         to see if that register name matches the name of a predefined
6803         symbol and if it does, then use the symbol instead.
6804         (reg_name_search): If a register name matches a symbol name,
6805         prefer the register name to the symbol name.
6806
6807 Mon Sep 21 10:42:57 1998  Nick Clifton  <nickc@cygnus.com>
6808
6809         * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6810         the previous insn to empty.
6811
6812 1998-09-20  Michael Meissner  <meissner@cygnus.com>
6813
6814         * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6815         pieces, forcing the use of an ANSI compiler.
6816
6817 Sun Sep 20 00:58:12 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
6818
6819         * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro.  Force vtable
6820         relocs.
6821         * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6822
6823 Tue Sep 15 08:51:07 1998  Catherine Moore  <clm@cygnus.com>
6824
6825         * config/obj-elf.c (obj_elf_vtable_inherit):  Handle arm
6826         assembler syntax.
6827         (obj_elf_vtable_entry):  Likewise.
6828         * config/tc-arm.h:  Define TC_FORCE_RELOCATION for OBJ_ELF.
6829         * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6830         (tc_gen_reloc): Likewise.
6831         (arm_fix_adjustable): Likewise.
6832         (elf32_arm_force_relocation): New.
6833         (armelf_frob_symbol):  Remove coff-style symbol support.
6834
6835 Wed Sep  9 11:27:16 1998  Richard Henderson  <rth@cygnus.com>
6836
6837         * config/tc-i386.c (i386_operand): Fix typo in last patch.
6838
6839 Tue Sep  8 18:10:01 1998  Catherine Moore  <clm@cygnus.com>
6840
6841         * config/tc-arm.c (arm_adjust_symtab):  Move #ifdef
6842         OBJ_COFF so that routine is defined for a.out format.
6843
6844 Tue Sep  8 15:56:19 1998  Richard Henderson  <rth@cygnus.com>
6845
6846         * config/tc-i386.c (i386_operand): Detect non-segment registers
6847         used as segment prefixes.
6848
6849 Sat Sep  5 19:00:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6850
6851         * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6852         optimize across FDE boundaries.
6853
6854         * config/obj-coff.c (obj_coff_section): Preserve any link once
6855         flags when setting the section flags.
6856
6857 Fri Sep  4 17:07:14 1998  Nick Clifton  <nickc@cygnus.com>
6858
6859         * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6860         * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6861
6862 Fri Sep  4 13:57:43 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6863
6864         * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6865         to the host width.
6866
6867 Wed Sep  2 11:31:14 1998  Richard Henderson  <rth@cygnus.com>
6868
6869         * frags.c (frag_grow): Include the size of the frag struct in the
6870         obstack chunk size.
6871
6872         * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6873         if the new subseg comes before the old.
6874
6875 Tue Sep  1 15:01:33 1998  Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6876
6877         * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6878         to handle edge8 and edge16.
6879
6880 Mon Aug 31 09:51:14 1998  Richard Henderson  <rth@cygnus.com>
6881
6882         * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6883         before we clobber the symbol involved.
6884
6885 Mon Aug 31 10:58:06 1998  Catherine Moore  <clm@cygnus.com>
6886
6887         * config/tc-arm.c:  Remove OBJ_ELF definitions for
6888         S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.  Only
6889         use arm_adjust_symtab for OBJ_COFF.
6890         (armelf_adjust_symtab):  New Routine.
6891         * config/tc-arm.h:  Define obj_adjust_symtab to
6892         armelf_adjust_symtab for OBJ_ELF.
6893
6894 Sat Aug 29 22:18:51 1998  Richard Henderson  <rth@cygnus.com>
6895
6896         * configure.in: Make all i386-elf targets use bfd_gas.
6897         * config/tc-i386.c (tc_i386_force_relocation): New.
6898         (tc_i386_fix_adjustable): Don't fix vtable relocs.
6899         (md_apply_fix3): Likewise.
6900         (tc_gen_reloc): Handle them.
6901         * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6902         tc_i386_force_relocation.
6903
6904 Mon Aug 24 13:40:21 1998  Nick Clifton  <nickc@cygnus.com>
6905
6906         * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6907
6908 Fri Aug 21 18:43:48 1998  Nick Clifton  <nickc@cygnus.com>
6909
6910         * config/tc-d30v.c (md_assemble): Copy previous opcode over
6911         current opcode after writing the first insturction of a reverse
6912         sequential pair.
6913
6914 Fri Aug 21 07:30:35 1998  Doug Evans  <devans@canuck.cygnus.com>
6915
6916         * read.h (generate_lineno_debug): Add prototype.
6917         * read.c (generate_lineno_debug): Make non-static.
6918
6919 Thu Aug 20 23:17:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6920
6921         * config/tc-i386.c (md_assemble): Only warn for address/data size
6922         prefixes.
6923
6924 Thu Aug 20 14:45:08 1998  Nick Clifton  <nickc@cygnus.com>
6925
6926         * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6927         against Thumb function names, as the linker needs this information.
6928
6929 1998-08-20  Vladimir N. Makarov  <vmakarov@cygnus.com>
6930
6931         * expr.c (operand): Check also that there is no advance in operand
6932         after atof_generic in order to decide "is it label 0f or floating
6933         point number?".
6934
6935 Wed Aug 19 09:30:16 1998  Nick Clifton  <nickc@cygnus.com>
6936
6937         * config/tc-m32r.c: Replace double dash prefix to M32R specific
6938         command line options with a single dash.
6939         * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6940
6941 Tue Aug 18 11:59:43 1998  Catherine Moore  <clm@cygnus.com>
6942
6943         * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6944         * tc-arm.c (arm_fix_adjustable): New routine.
6945
6946 1998-08-13  Vladimir N. Makarov  <vmakarov@cygnus.com>
6947
6948         * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6949         s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6950         demand_empty_rest_of_line before mri_comment_end.
6951         (equals): Check garbage after expression before
6952         mri_comment_end in MRI mode.
6953
6954 Thu Aug 13 15:08:42 1998  Ian Lance Taylor  <ian@cygnus.com>
6955
6956         * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6957         small immediate constant to use the constant itself rather than
6958         always using 1.
6959
6960 Wed Aug 12 18:47:38 1998  Ian Lance Taylor  <ian@cygnus.com>
6961
6962         * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6963         (pa_leave): Likewise.
6964
6965 Wed Aug 12 13:25:03 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6966
6967         * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6968         prefixes.
6969         (i386_operand): Fix an error message.
6970
6971 Tue Aug 11 14:44:32 1998  Nick Clifton  <nickc@cygnus.com>
6972
6973         * doc/c-arm.texi (ARM Directives): Document .req directive.
6974
6975         * config/tc-arm.c (reg_required_here): Display erroneous string if
6976         the register name could not be decoded.
6977         Do not set inst.instruction if the sift is -1.
6978
6979 Mon Aug 10 15:39:56 1998  Richard Henderson  <rth@cygnus.com>
6980
6981         * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6982         we do for EXTERN.
6983
6984 Mon Aug 10 15:06:18 1998  Nick Clifton  <nickc@cygnus.com>
6985
6986         * config/tc-d30v.c (d30v_align): Always perform alignment request,
6987         even if it is belived to be unnecessary.
6988
6989 Mon Aug 10 17:48:09 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
6990
6991         config/tc-i386.c (i386_operand): Size immediate constants by
6992         suffix (erroneously removed as part of July 7 change).
6993
6994 Sun Aug  9 20:45:32 1998  Catherine Moore  <clm@cygnus.com>
6995
6996         * config/obj-elf.h:  Check for redefinition of obj_frob_symbol.
6997         * config/tc-arm.c:  Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6998         (armelf_frob_symbol):  New Routine.
6999         * config/tc-arm.h:  Define obj_frob_symbol if OBJ_ELF.
7000
7001 Sat Aug  8 15:21:28 1998  Richard Henderson  <rth@cygnus.com>
7002
7003         * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
7004
7005 Wed Aug  5 15:54:14 1998  Nick Clifton  <nickc@cygnus.com>
7006
7007         * config/tc-arm.c (md_begin): Set BFD private flags depending upon
7008         command line switches passed to assembler.
7009
7010 Mon Aug  3 14:02:52 1998  Doug Evans  <devans@seba.cygnus.com>
7011
7012         * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
7013         (gas_cgen_opcode_desc): Declare.
7014         (gas_cgen_parse_operand): Declare.
7015         (*): Prepend gas_ to gas specific fns to denote them as such.
7016         All uses updated.
7017         * cgen.c (gas_cgen_opcode_desc): New global
7018         (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
7019         (queue_fixup): Renamed from cgen_queue_fixup.
7020         (*): Prepend gas_ to gas specific fns to denote them as such.
7021         All uses updated.
7022         (gas_cgen_md_apply_fix3): Update call to insert_operand.
7023         (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
7024         * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
7025         Open opcode table and initialize it.
7026         (make_parallel): Use gas_cgen_opcode_desc.
7027         (assemble_parallel_insn): Ditto.  Remove use of CGEN_SYM.
7028         (md_assemble): Ditto.
7029
7030 Sat Aug  1 19:27:30 1998  Richard Henderson  <rth@cygnus.com>
7031
7032         * as.h (debug_info_type): Add entries for unspecified and dwarf*.
7033         * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
7034         as_where ourselves.  Provide a stub for !ECOFF_DEBUGGING.
7035         * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
7036         Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
7037         * read.c (generate_lineno_debug): Tidy ECOFF bits.  Use
7038         DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
7039         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
7040         (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
7041         (INIT_STAB_SECTION): Likewise.
7042         (OBJ_PROCESS_STAB): Likewise.
7043
7044         * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
7045         (md_parse_option): Watch for them.
7046         (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
7047         (md_begin): Kill neverdef code.
7048         (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
7049         (s_alpha_prologue): Watch alpha_cur_ent_sym.
7050         (s_alpha_coff_wrapper): New.
7051         (md_pseudo_table): Trap all ECOFF pseudos.
7052
7053 Fri Jul 31 16:45:54 1998  Ron Unrau <runrau@cygnus.com>
7054
7055         Start of changes to remove mdebug section from mips*-elf
7056         Based on MIPS_STAB_ELF definition
7057         * acconfig.h: undef if not configured
7058         * config.in: undef if not configured
7059         * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
7060         * config/tc-mips.c (s_ent): set BSF_FUNCTION
7061         * stabs.c (s_stab_generic): flush frag
7062
7063 Fri Jul 31 16:14:45 1998  Catherine Moore  <clm@cygnus.com>
7064
7065         * configure.in: (arm-*-elf):  Handle.
7066         (thumb-*-elf): Handle.
7067         * configure:  Regenerate.
7068         * read.c (stringer): Fix typo in comment.
7069         * write.c (fixup_segment): Don't add symbol value to addend if
7070         TC_ARM and OBJ_ELF.
7071         * config/tc-arm.c (md_section_align):  Don't align dwarf debug
7072         sections.
7073         (tc_gen_reloc):  Always set the reloc addend to fixp->fx_offset
7074         for OBJ_ELF.
7075
7076 Thu Jul 30 21:38:43 1998  Frank Ch. Eigler  <fche@cygnus.com>
7077
7078         * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
7079         (write_2_short): Emit warning if new flag is set.
7080         (do_assemble): Set flags if left instruction is one of special
7081         "right-instruction-killer" type.
7082
7083 Tue Jun 28 18:12:28 1998  Stan Cox  <scox@cygnus.com>
7084
7085         * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
7086         Always output words in debug_info section as big endian.
7087         (sparc_target_format): Choose correct bfd target.
7088         (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
7089
7090 Tue Jul 28 11:01:21 1998  Jeffrey A Law  (law@cygnus.com)
7091
7092         * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
7093         to work with internationalization code.  Issue an error when two
7094         operands match that are not allowed to match.
7095
7096 Mon Jul 27 16:25:58 1998  Doug Evans  <devans@canuck.cygnus.com>
7097
7098         * configure.in (install_tooldir): Allow target to specify whether
7099         it wants to be installed in $(tooldir)/bin.
7100         * configure: Regenerate.
7101         * Makefile.am (install-exec-local): Set install-exec-tooldir
7102         dependency via configure.
7103         * Makefile.in: Regenerate.
7104
7105 Fri Jul 24 19:58:59 1998  Doug Evans  <devans@canuck.cygnus.com>
7106
7107         * Makefile.am (install-exec-local): Split into two ...
7108         (install-exec-bindir,install-exec-tooldir): New rules.
7109         * Makefile.in: Regenerate.
7110
7111 Fri Jul 24 16:31:49 1998  Ian Lance Taylor  <ian@cygnus.com>
7112
7113         * Makefile.am (install-exec-local): Don't remove the file before
7114         checking whether $(bindir) == $(tooldir)/bin.  From Maciej
7115         W. Rozycki <macro@ds2.pg.gda.pl>.
7116         * Makefile.in: Rebuild.
7117
7118 Fri Jul 24 09:13:46 1998  Doug Evans  <devans@canuck.cygnus.com>
7119
7120         * cgen.c: Include libiberty.h.
7121         (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
7122         (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7123         * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7124         (md_cgen_lookup_reloc)): Declare.
7125         (md_cgen_record_fixup_exp): Declare.
7126         * config/tc-m32r.h (md_pcrel_from_section): Declare.
7127         (m32r_relax_frag): Declare.
7128         (cgen_md_apply_fix3): Decls moved to cgen.h.
7129         (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7130         (m32r_cgen_record_fixup_exp): Delete decl.
7131         * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7132         (assemble_nop): Delete.
7133         (expand_debug_syms): Delete unused `exp'.
7134         (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7135         Add default case for -Wall.
7136         (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7137         (md_atof): Delete unused wordP.
7138
7139 Thu Jul 23 13:19:50 1998  Jeffrey A Law  (law@cygnus.com)
7140
7141         * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7142         value.
7143
7144 Wed Jul 22 14:36:56 1998  Ian Lance Taylor  <ian@cygnus.com>
7145
7146         * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7147         .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7148         .print, .purgem, and .struct.  Remove documentation for
7149         .app-file.
7150
7151 Tue Jul 21 16:50:52 1998  Doug Evans  <devans@seba.cygnus.com>
7152
7153         * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7154         Update call to insert_operand.
7155
7156 Fri Jul 17 11:42:20 1998  Nick Clifton  <nickc@cygnus.com>
7157
7158         * config/tc-m32r.c (ms_show_usage): Formatting changes.
7159
7160 Wed Jul 15 15:38:28 1998  Ian Lance Taylor  <ian@cygnus.com>
7161
7162         * config/tc-i386.c (md_assemble): Don't get confused by trailing
7163         whitespace after a prefix operator.
7164
7165 Tue Jul 14 15:32:56 1998  Richard Henderson  <rth@cygnus.com>
7166
7167         * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7168
7169 Tue Jul 14 12:33:44 1998  Chris Torek  <torek@bsdi.com>
7170
7171         * config/tc-sparc.c (log2): New static function.
7172         (s_reserve): Use log2 to convert alignment before calling
7173         record_alignment.
7174         (s_common): Use log2 to convert alignment before calling
7175         record_alignment and frag_align.
7176         (sparc_cons_align): Use log2.
7177
7178 Tue Jul 14 11:58:40 1998  Ian Lance Taylor  <ian@cygnus.com>
7179
7180         * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7181         (s_common): Likewise.
7182
7183         * config/tc-sparc.c (sparc_handle_align): Reindent a bit.  Correct
7184         initialization of waddr.
7185         (sparc_elf_final_processing): Add default case to switch.
7186
7187 Tue Jul 14 11:00:16 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7188
7189         * doc/c-i386.texi: Fix a typo.  Use the term 80-bit real rather
7190         than temporary real.
7191
7192 Mon Jul 13 13:55:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7193
7194         * write.c (subsegs_finish): Don't align the segments if there were
7195         any errors.
7196
7197         * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7198         copying aux information.
7199
7200         * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7201         expression into a symbol.
7202
7203 Mon Jul 13 13:29:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7204
7205         * config/tc-i386.c (mode_from_disp_size): Change arg and return
7206         type to unsigned int.
7207         (md_assemble): Change type used to store offsets from unsigned
7208         long to long.
7209         (i386_operand): Switch error check to only call RESTORE_END_STRING
7210         once after parse_register.
7211
7212 Fri Jul 10 16:00:04 1998  Nick Clifton  <nickc@cygnus.com>
7213
7214         * config/tc-v850.c (md_show_usage): Changed format to match that
7215         of gcc, ld, etc.
7216
7217         * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7218
7219 Thu Jul  9 12:09:57 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7220
7221         * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7222         relocs.
7223         (md_apply_fix_2): Force the symbol of the vtable reloc to be
7224         weak.
7225
7226 Thu Jul  9 11:31:54 1998  Ian Lance Taylor  <ian@cygnus.com>
7227
7228         * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7229         * doc/Makefile.in: Rebuild.
7230
7231 Wed Jul  8 12:18:56 1998  Jeffrey A Law  (law@cygnus.com)
7232
7233         * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7234         for %lo expressions.
7235         (mips_ip, case 'u'): Move range check after code to mask
7236         off bits in %hi/%lo expressions.  Mask off high bits for
7237         %lo expressions.
7238
7239 Tue Jul  7 17:57:38 1998  Ian Lance Taylor  <ian@cygnus.com>
7240
7241         * doc/Makefile.am (gasver.texi): New target.
7242         (as.info, as.dvi): Depends upon gasver.texi.
7243         * doc/as.texinfo: Include gasver.texi.  Mention version number on
7244         title page and in top node.
7245         * doc/Makefile.in: Rebuild.
7246
7247 Tue Jul  7 11:42:16 1998  Richard Henderson  <rth@cygnus.com>
7248
7249         * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7250         but not including the line containing the edict.
7251         * listing.h (LISTING_EOF): New.
7252         * input-scrub.c (input_scrub_next_buffer): Call it.
7253
7254 Tue Jul  7 13:00:37 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7255
7256         * config/tc-i386.c (i386_operand): Don't set the size of an
7257         immediate address based solely on the suffix and the mode.
7258
7259         * config/tc-i386.c (md_assemble): Add assertion to make sure
7260         overlap2 does not set Imm.
7261
7262         * config/tc-i386.c (space_chars): Remove. The scrubber converts
7263         sequences of whitespace to a single space.
7264         (is_space_chars): Just compare with space.
7265         (md_begin): Don't initialize space_chars.
7266         (md_assemble): Just skip a single whitespace character.
7267         (i386_operand): Rewrite base-index parsing to use new
7268         parse_register, and to skip white space.  Skip white space in a
7269         number of other places too.  Don't give error message if
7270         parse_register fails.
7271         (parse_register): Change reg_string parameter to be non-const.
7272         Add end_op parameter.  Skip white space after the `%', and return
7273         end of register string.  Give error message here rather than
7274         caller.
7275
7276 Fri Jul  3 15:34:34 1998  Ian Lance Taylor  <ian@cygnus.com>
7277
7278         Based on patch from Matt Semersky <matts@scd.hp.com>:
7279         * expr.c (op_encoding): Make const.
7280         (expr_set_precedence): New function.
7281         (expr_begin): Don't set operator rankings, just call
7282         expr_set_precedence.
7283         * expr.h (expr_set_precedence): Declare.
7284         * read.c (s_mri): Call expr_set_precedence.
7285
7286 Thu Jul  2 16:24:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7287
7288         * doc/as.texinfo (Statements): Remove paragraph discussing
7289         continuing lines with a backslash.  This hasn't worked for years,
7290         if it ever did.
7291
7292 Thu Jul  2 14:06:22 1998  Klaus Kaempf  <kkaempf@rmi.de>
7293
7294         * obj-vms.c: Add C++ support with ctors/dtors sections.  Add weak
7295         symbol definitions.
7296         (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7297         (ps_CTORS, ps_DTORS): New section types.
7298         (vms_fixup_xtors_section): New function
7299         (Ctors_Psect, Dtors_Psect): Define.
7300         (IS_GXX_XTOR): Define
7301         (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7302         Filter static constructors/destructors and add to
7303         Ctors_Symbols/Dtors_Symbols chain.
7304         (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7305         appropriate section.
7306
7307         * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7308         * makefile.vms: Merge vax/vms support.
7309
7310 Wed Jul  1 20:06:20 1998  Richard Henderson  <rth@cygnus.com>
7311
7312         * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7313         (elf_pseudo_table): Add them.
7314         * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7315         (md_apply_fix): Accept them.
7316         (mips_fix_adjustable): Don't adjust them.
7317         (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7318         * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7319         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7320         (tc_fix_adjustable): Don't adjust them.
7321
7322 Wed Jul  1 16:35:32 1998  Doug Evans  <devans@seba.cygnus.com>
7323
7324         * Makefile.am (CGEN_CPU_PREFIX): New variable.
7325         (cgen.o): Use it.
7326         * Makefile.in: Regenerate.
7327         * configure.in: AC_SUBST cgen_cpu_prefix.
7328         * configure: Regenerate.
7329
7330 Wed Jul  1 21:38:56 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
7331
7332         * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7333         Changed all users of COND12_DELAY.
7334
7335 Fri Jun 26 11:21:11 1998  Jeffrey A Law  (law@cygnus.com)
7336
7337         * config/tc-mn10300.c (set_arch_mach): New function.
7338         (md_pseudo_table): Add pseudo-ops to set the current machine type.
7339         (md_begin): Default to mn10300 mode.
7340         (md_assemble): Only accept instructions for the core mn10300
7341         chip and the active machine type.
7342
7343 Wed Jun 24 19:06:04 1998  Ian Lance Taylor  <ian@cygnus.com>
7344
7345         * subsegs.h (segment_info_type): Give the struct a name.
7346         * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7347         * config/tc-h8500.h (tc_reloc_mangle): Declare.
7348         * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7349         * config/tc-w65.h (tc_reloc_mangle): Declare.
7350         * config/tc-z8k.h (tc_reloc_mangle): Declare.
7351
7352 Wed Jun 24 13:45:00 1998  Catherine Moore  <clm@cygnus.com>
7353
7354         * config/tc-v850.c (v850_comm):  Restore old section
7355         after common processing.
7356
7357 Wed Jun 24 11:50:54 1998  Klaus Kaempf  <kkaempf@progis.de>
7358
7359         * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7360
7361 Tue Jun 23 17:47:31 1998  Jim Wilson  <wilson@cygnus.com>
7362
7363         * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7364         char with code that explicitly sign-extends.
7365
7366 Tue Jun 23 13:54:57 1998  Nick Clifton  <nickc@cygnus.com>
7367
7368         * config/tc-v850.c (md_begin): Restore text section as the current
7369         section after creating call table sections.
7370         * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7371         code.
7372
7373         * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7374         with call to macro SYM_AUXINFO.
7375
7376 Tue Jun 23 15:09:27 1998  Mike Stump  <mrs@wrs.com>
7377
7378         * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7379         with the program transform name.
7380         * Makefile.in: Rebuild.
7381
7382 Mon Jun 22 19:52:42 1998  Ian Lance Taylor  <ian@cygnus.com>
7383
7384         * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7385         information.
7386
7387 Mon Jun 22 15:18:58 1998  Ian Lance Taylor  <ian@cygnus.com>
7388
7389         * config/tc-i386.c (i386_operand): Be prepared for a space between
7390         the open parenthesis and the start of the register operand,
7391         because of the June 16 change.
7392
7393 Sun Jun 21 21:27:03 1998  Ian Lance Taylor  <ian@cygnus.com>
7394
7395         * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7396         BFD_ASSEMBLER.
7397
7398 Sun Jun 21 12:26:36 1998  Nick Clifton  <nickc@cygnus.com>
7399
7400         * config/tc-d30v.c (d30v_align): Always perform alignment request,
7401         even if it is belived to be unnecessary.
7402
7403 Fri Jun 19 13:57:06 1998  Ian Lance Taylor  <ian@cygnus.com>
7404
7405         * write.c (adjust_reloc_syms): Never adjust relocs against weak
7406         symbols.
7407         * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7408
7409 Fri Jun 19 09:50:17 1998  Jeffrey A Law  (law@cygnus.com)
7410
7411         * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7412         shift amount for a repeated operand.  The shift amount for the
7413         repeated copy comes from the size of the operand.
7414
7415 Fri Jun 19 00:44:19 1998  Jeffrey A Law  (law@cygnus.com)
7416
7417         * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7418
7419 Wed Jun 17 13:07:05 1998  Ian Lance Taylor  <ian@cygnus.com>
7420
7421         * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7422
7423 Tue Jun 16 13:06:21 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7424
7425         * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7426         characters in it as LEX_IS_SYMBOL_COMPONENT.
7427         * config/tc-i386.h (tc_symbol_chars): Define.
7428         (extra_symbol_chars): Declare.
7429         * config/tc-i386.c (extra_symbol_chars): Define.
7430         (comment_chars): Don't use '/' as comment start if TE_LINUX.
7431         (line_comment_chars): Set to '/' if TE_LINUX.
7432         * doc/c-i386.texi (i386-prefixes): Update.
7433         * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7434
7435 Fri Jun 12 13:36:54 1998  Tom Tromey  <tromey@cygnus.com>
7436
7437         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7438         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7439
7440 1998-06-12  Vladimir N. Makarov  <vmakarov@cygnus.com>
7441
7442         * config/tc-d10v.c (md_apply_fix3): Checking displacement
7443         constraint in instructions REP & REPI.
7444
7445 Thu Jun 11 08:56:46 1998  Nick Clifton  <nickc@cygnus.com>
7446
7447         * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7448         BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7449
7450         (check_range): If the operand is shifted, then shift the number
7451         before checking its range.
7452
7453         * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7454
7455         * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7456         common sections.
7457
7458 Wed Jun 10 17:26:35 1998  Nick Clifton  <nickc@cygnus.com>
7459
7460         * config/tc-v850.c (v850_comm): Create special sections as needed.
7461
7462 1998-06-10  Vladimir N. Makarov  <vmakarov@cygnus.com>
7463
7464         * config/tc-d10v.c (write_2_short): Addition of swapping
7465         instructions for sequential and reverse sequential order when
7466         given order is not possible.
7467
7468 Tue Jun  9 13:52:53 1998  Ian Lance Taylor  <ian@cygnus.com>
7469
7470         * Makefile.am: Rebuild dependencies.
7471         (DEP_INCLUDES): Fix reference to intl build directory.
7472         * Makefile.in: Rebuild.
7473
7474 Tue Jun  9 12:20:05 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7475
7476         * doc/c-i386.texi: Update 16 bit documentation.
7477
7478         * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7479         IgnoreDataSize to IgnoreSize as they are used for address size as
7480         well as data size.
7481         * config/tc-i386.c: Likewise.  Add code to reject addr32/data32 in
7482         32-bit mode, similarly addr16/data16 and variants.
7483
7484 Mon Jun  8 18:32:01 1998  Nick Clifton  <nickc@cygnus.com>
7485
7486         * config/tc-d30v.c (md_assemble): Fix handling of reverse
7487         sequential word multiply instructions.
7488
7489         (do_assemble): Add extra command line argument, to allow mul32
7490         attribute to be preserved across parallel insns.
7491         (md_assemble): Insert NOPs between explicitly parallel insns which
7492         contain an 32 bit multiply and a 16 multiply.
7493
7494 Mon Jun  8 12:20:30 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7495
7496         * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7497         likewise for REPE.
7498
7499         * config/tc-i386.c (reloc): Add braces.
7500
7501         * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7502         consistent with Intel naming.
7503         * config/tc-i386.h (base_index_byte): Rename to sib_byte.  Don't
7504         use bitfields in sib_byte.
7505         (modrm_byte): Don't use bitfields here either.
7506
7507         * config/tc-i386.c (current_templates): Add const.
7508         (parse_register): Add const to return, param, and char *s.
7509         (i386_operand): Add const to reg_entry *r.
7510         * config/tc-i386.h (templates): Add const to start, end.
7511
7512         Inspired by code for 16 bit gas support from Martynas Kunigelis
7513         <martynas@nm3.ktu.lt>:
7514         * config/tc-i386.c (md_assemble): Add full support for 16 bit
7515         modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7516         (uses_mem_addrmode): Remove.
7517         (md_estimate_size_before_relax): Add support here too.
7518         (md_relax_table): Rewrite interface to md_relax for 16 bit
7519         support.
7520         (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7521         (opcode_suffix_to_type): Remove.
7522         (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7523         (SIZE_FROM_RELAX_STATE): Modify to suit above.
7524         (md_convert_frag): Likewise.
7525         (i386_operand): Add support for 16 bit base/index regs,
7526         immediates, and displacements.  Remove some unnecessary casts, and
7527         localise end_of_operand_string, displacement_string_start,
7528         displacement_string_end variables.  Add GCC_ASM_O_HACK.
7529         * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7530
7531         * config/tc-i386.c (prefix_hash): Remove.
7532         (md_begin): Rewrite without obstacks.  Remove prefix hash table
7533         handling.  Rewrite lexical table handling.
7534         (i386_print_statistics): Don't print prefix statistics.
7535         (md_assemble): Rewrite instruction parser so that line is not
7536         converted to lower case.  Don't do a hash_find for prefixes,
7537         instead recognise them via opcode modifier.
7538         (expecting_operand, paren_not_balanced): Localise variables.
7539         * config/tc-i386.h (IsPrefix): Define.
7540         (prefix_entry): Remove.
7541
7542         * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7543         * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7544         '\\' in case where comment_chars contains '/'.
7545
7546         * config/tc-i386.c (MATCH): Ensure given operand and template
7547         match for JumpAbsolute.  Makes e.g. `ljmp table(%ebx)' invalid;
7548         you must write `ljmp *table(%ebx)'.
7549
7550         From H.J. Lu <hjl@gnu.org>:
7551         * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7552         as 0 ifndef BFD_ASSEMBLER.
7553         (md_assemble): Allow immediate operands without suffix or
7554         other reg operand to default in size to the current code size.
7555
7556 Mon Jun  8 09:45:00 1998  Catherine Moore  <clm@cygnus.com>
7557
7558         * config/tc-v850.c (md_begin):  Restore creation of
7559         .call_table_text and .call_table_data sections.
7560
7561 Sat Jun  6 00:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7562
7563         * config/tc-d30v.c (md_assemble): Set execution type to unknown
7564         after emitting a word of noops.
7565
7566 Fri Jun  5 23:27:04 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7567
7568         * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7569         (i386_operand): Simplify checks for valid base/index combinations.
7570         Disallow `in 4(%dx),%al'.
7571
7572         * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7573         index_reg const.
7574         (add_prefix): Change parameter from char to int.
7575
7576         * config/tc-i386.h (Ugh): Define opcode modifier.
7577         * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7578
7579         * config/tc-i386.c (md_assemble): Rewrite MATCH and
7580         CONSISTENT_REGISTER_MATCH macros to check register types more
7581         thoroughly.  Check for illegal suffix/operand combinations
7582         when matching insns with operands.  Handle new `s' suffix, and
7583         associated FloatMF opcode modifier for float insns with memory
7584         operands.
7585         * config/tc-i386.h (FloatMF): Define new opcode modifier.
7586         (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7587         (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7588         * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7589         DATA_PREFIX_OPCODE throughout.
7590
7591         * config/tc-i386.c (REGISTER_WARNINGS): Define.
7592         (md_assemble): Rewrite suffix/register operand checking code to be
7593         more thorough.  Remove Abs8,16,32.  Change occurrences of Mem to
7594         AnyMem, the better to grep.
7595         (pi): Remove Abs.
7596         (i386_operand): Don't set Mem bits in i.types[this_operand] when
7597         given a memory operand.  Don't set Abs bits either.
7598         (type_names): Remove Mem*, Abs*.
7599         * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7600         define opcode_modifiers as these cases are handled by Disp8,
7601         Disp16, Disp32 and suffix checks.
7602         (COMES_IN_BOTH_DIRECTIONS): Remove.
7603         (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7604
7605         * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7606         if IgnoreDataSize modifier given.  Remove ShortformW modifier
7607         test.  Add test for ShortForm in W base_opcode modification.
7608         Merge Seg2ShortForm and Seg3ShortForm code.
7609         * config/tc-i386.h (ShortFormW): Remove.
7610         (IgnoreDataSize): Define.
7611
7612 Fri Jun  5 10:50:53 1998  Nick Clifton  <nickc@cygnus.com>
7613
7614         * config/tc-d30v.c (md_assemble): Store previous segment state
7615         with previous instruction.
7616
7617 Wed Jun  3 18:21:56 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
7618
7619         * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7620         (ebp, esp): Remove static variables.
7621         (MATCH): Remove test for InOutPortReg.
7622         (i386_operand): Properly handle InOutPortReg here instead.
7623         Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7624         (md_assemble): Simplify and correct modrm and sib generation.
7625         (i386_operand): Add warning for scale without index.
7626         Rewrite checks for valid base/index combinations.
7627
7628         * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7629         macros and enclose in do while(0).
7630         (RESTORE_END_STRING): Likewise.
7631         (md_assemble): Add one to printed operand number so we start
7632         from 1 not 0.  Add some more gettext invocations.
7633         (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7634         number here too.
7635
7636         * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7637         DATA_PREFIX, SEG_PREFIX): Define.
7638         * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7639         (check_prefix): Remove function.
7640         (add_prefix): New function.  Add prefix to i.prefix as well as
7641         doing checks.
7642         (md_assemble): Changes for add_prefix.  Remove hack for wait
7643         prefix, instead always output prefixes in fixed order.  Test
7644         for jcxz/loop when selecting between word & dword operations,
7645         and add address size prefix rather than operand size prefix.
7646         Remove operand -> address size hack when emitting jcxz/loop.
7647         (i386_operand): Remove O_Absent check as it's done in expr.
7648
7649 Wed Jun  3 15:09:10 1998  Ian Lance Taylor  <ian@cygnus.com>
7650
7651         * configure.in: Recognize m5200 as a cpu_type of m68k.
7652         * aclocal.m4: Rebuild with current libtool.
7653         * configure: Rebuild.
7654
7655 Wed Jun  3 14:11:59 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7656
7657         * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7658         to relaxable_symbol to prevent references to external symbol from
7659         being relaxed.
7660
7661 Wed Jun  3 14:10:36 1998  Ian Lance Taylor  <ian@cygnus.com>
7662
7663         * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7664         symbols are relaxable.
7665
7666 Wed Jun  3 09:16:00 1998  Catherine Moore  <clm@cygnus.com>
7667
7668         * config/tc-v850.c (md_begin):  Don't create special
7669         sections by default.
7670
7671 Tue Jun  2 14:52:56 1998  Jeffrey A Law  (law@cygnus.com)
7672
7673         * config/tc-mips.c (macro): For div and udiv, close the
7674         reorder block as soon as possible.
7675
7676 Tue Jun  2 15:36:13 1998  Ian Lance Taylor  <ian@cygnus.com>
7677
7678         From Matt Semersky <matts@scd.hp.com>:
7679         * macro.c (macro_mri_mode): New function.
7680         * macro.h (macro_mri_mode): Declare.
7681         * read.c (s_mri): Call macro_mri_mode when switching in and out of
7682         MRI mode.
7683
7684 Tue Jun  2 13:32:22 1998  Klaus Kaempf  <kkaempf@progis.de>
7685
7686         * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7687         OBJ_EVAX case.
7688
7689         * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7690         until after xstrdup in OBJ_EVAX case.
7691
7692 Tue Jun  2 13:11:13 1998  Pat Rankin  <rankin@eql.caltech.edu>
7693
7694         * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7695         offset calculation.  Also, use VAX_BRW from vax-inst.h instead
7696         of hardcoded magic number.
7697         (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7698
7699 Tue Jun  2 09:25:34 1998  Doug Evans  <devans@canuck.cygnus.com>
7700
7701         * read.c (do_s_func): New function.
7702         (s_func): Call it.
7703         * read.h (do_s_func): Add prototype.
7704
7705 Mon Jun  1 12:47:30 1998  Doug Evans  <devans@canuck.cygnus.com>
7706
7707         * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7708         nops if fill pattern not specified.
7709
7710 Mon Jun  1 14:08:35 1998  Ian Lance Taylor  <ian@cygnus.com>
7711
7712         From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7713         * config/te-go32.h (TE_GO32): Define.
7714         * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7715
7716 Sun May 31 15:43:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7717
7718         Implement .func/.endfunc pseudo-ops.
7719         * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7720         (s_func): Declare.
7721         * read.c (potable): Add .func,.endfunc.
7722         (s_func): New function.
7723         * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7724         functions.
7725         (in_doc_func_p,current_function_label): New static globals.
7726         (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7727
7728 Fri May 29 18:13:12 1998  Ian Lance Taylor  <ian@cygnus.com>
7729
7730         * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7731         * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7732         * config/tc-arm.h (WORKING_DOT_WORD): Define.
7733         * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7734         * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7735         * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7736         * config/tc-i860.h (WORKING_DOT_WORD): Define.
7737         * config/tc-i960.h (WORKING_DOT_WORD): Define.
7738         * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7739         * config/tc-w65.h (WORKING_DOT_WORD): Define.
7740         * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7741         * config/tc-a29k.c: Don't define md_short_jump_size,
7742         md_long_jump_size, md_create_short_jump or md_create_long_jump.
7743         * config/tc-alpha.c: Likewise.
7744         * config/tc-alpha.h: Likewise.
7745         * config/tc-arm.c: Likewise.
7746         * config/tc-h8300.c: Likewise.
7747         * config/tc-h8500.c: Likewise.
7748         * config/tc-hppa.c: Likewise.
7749         * config/tc-i860.c: Likewise.
7750         * config/tc-i960.c: Likewise.
7751         * config/tc-ppc.c: Likewise.
7752         * config/tc-sh.c: Likewise.
7753         * config/tc-sparc.h: Likewise.
7754         * config/tc-tic30.c: Likewise.
7755         * config/tc-w65.c: Likewise.
7756         * config/tc-z8k.c: Likewise.
7757
7758 Fri May 29 16:03:26 1998  Pat Rankin  <rankin@eql.caltech.edu>
7759
7760         * config/tc-vax.c (_): Delete this macro used for placeholder
7761         values in vax_operand_width_size; it conflicts with the _() macro
7762         used for internationalization.
7763
7764 Fri May 29 13:46:07 1998  Ian Lance Taylor  <ian@cygnus.com>
7765
7766         * symbols.c (symbol_find_base): Fix case insensitive symbol name
7767         code.  From Chris Moller <moller@bops.com>.
7768
7769         Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7770         * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7771         * read.c (emit_expr): Initialize seg and subseg fields of a new
7772         broken word.
7773         * write.c (write_object_file): Switch to the appropriate segment
7774         and subsegment when processing a broken word.
7775
7776         * config/tc-m68k.c (mri_assemble): New static function.
7777         (build_mri_control_operand): Call mri_assemble rather than
7778         md_assemble.
7779         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7780         (s_mri_endf, s_mri_endw): Likewise.
7781
7782 Wed May 27 11:16:25 1998  Ian Lance Taylor  <ian@cygnus.com>
7783
7784         * read.c (s_org): Call md_flush_pending_output if it is defined.
7785
7786         * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7787
7788 Tue May 26 19:27:52 1998  Stan Cox  <scox@equinox.cygnus.com>
7789
7790         * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7791         (md_parse_option): Add for same.
7792         (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7793         (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7794         (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7795
7796         * config/tc-sparc.h (cons_fix_new_sparc): Added.
7797
7798 Thu May 21 15:02:41 1998  Nick Clifton  <nickc@cygnus.com>
7799
7800         * config/tc-arm.c (find_real_start): Relax definition of local
7801         labels.
7802
7803 Tue May 19 16:59:44 1998  Nick Clifton  <nickc@cygnus.com>
7804
7805         * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7806         symbols at the given address, not just the last one specified.
7807
7808 Tue May 19 08:25:19 1998  Catherine Moore <clm@cygnus.com>
7809
7810         * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7811         or number_to_chars_littleendian to write data.
7812
7813 Mon May 18 17:09:30 1998  Nick Clifton  <nickc@cygnus.com>
7814
7815         * config/tc-v850.c (md_assemble): Remove artificially created
7816         register name symbols.
7817
7818 Mon May 18 13:47:06 1998  Doug Evans  <devans@canuck.cygnus.com>
7819
7820         * write.c (fixup_segment): Change "segment" to "section" in
7821         error message.
7822
7823 Mon May 18 16:55:40 1998  Michael Meissner  <meissner@cygnus.com>
7824
7825         * write.c (fixup_segment): Change sym1-sym2 message again.
7826
7827 Mon May 18 09:31:43 1998  Michael Meissner  <meissner@cygnus.com>
7828
7829         * write.c (fixup_segment): Improve error message for sym1-sym2
7830         errors when sym1 is in a different segment from sym2.
7831
7832 Wed May 13 10:16:37 1998  Doug Evans  <devans@canuck.cygnus.com>
7833
7834         * config/tc-m32r.c (warn_unmatched_high): New static local.
7835         (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7836         (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7837         (md_longopts): Recognize --{no-,}warn-unmatched-high.
7838         (md_parse_option): Likewise.
7839         (md_show_usage): Likewise.
7840         (m32r_frob_file): Likewise.
7841
7842         * read.c (generate_file_debug,generate_lineno_debug): New functions.
7843         (read_a_source_file): Call them.
7844         * read.h (stabs_generate_asm_file): Declare.
7845         * stabs.c (stabs_generate_asm_file): New function.
7846         (generate_asm_file): New function.
7847         (stabs_generate_asm_lineno): Move file name handling into
7848         generate_asm_file.
7849
7850 Tue May 12 12:03:44 1998  Richard Henderson  <rth@cygnus.com>
7851
7852         * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7853         (d30v_current_align, d30v_current_align_seg): New variables.
7854         (d30v_last_label): New variable.
7855         (d30v_align, s_d30v_align, s_d30v_text): New functions.
7856         (s_d30v_data, s_d30v_section): Likewise.
7857         (md_pseudo_table): Call them.
7858         (md_begin): Initialize d30v_current_align_seg.
7859         (md_assemble): Call d30v_align when needed by known current alignment.
7860         (d30v_frob_label, d30v_cons_align): New functions.
7861         * config/tc-d30v.h (md_do_align): Remove.
7862         (tc_frob_label): Call d30v_frob_label.
7863         (md_cons_align): New.
7864
7865         * config/tc-d30v.c (find_format): Convert complex expressions to
7866         expression symbols before processing.  Clean up code formatting.
7867
7868 Sun May 10 22:35:02 1998  Jeffrey A Law  (law@cygnus.com)
7869
7870         * po/Make-in (install-info): New target.
7871
7872 Thu May  7 15:49:07 1998  Jeffrey A Law  (law@cygnus.com)
7873
7874         * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7875         instructions.
7876         * config/tc-mn10300.c (md_assemble): Likewise.
7877
7878 Thu May  7 11:47:22 1998  Doug Evans  <devans@canuck.cygnus.com>
7879
7880         * Makefile.am: Update with `make dep-am'.
7881         (HFILES): Add cgen.h.
7882         (cgen.o): Depend on cgen.h.
7883         * Makefile.in: Regenerate.
7884
7885         * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7886
7887 Thu May  7 13:20:56 1998  Anders Blomdell  <anders.blomdell@control.lth.se>
7888
7889         * gasp.c (grab_label): Permit a label to be a preprocessor
7890         variable by permitting a label to start with a backslash.
7891
7892 Thu May  7 12:50:33 1998  Frank Ch. Eigler  <fche@cygnus.com>
7893
7894         * config/tc-mips.c (validate_mips_insn): Removed hack
7895         for previously inaccessible bitfields in some INSN_TRAP
7896         instructions.
7897
7898 Thu May  7 11:13:00 1998  Frank Ch. Eigler  <fche@cygnus.com>
7899
7900         * config/tc-d30v.c (do_assemble): Abort with error message
7901         if opcode operands do not match.
7902
7903 Thu May  7 09:36:06 1998  Frank Ch. Eigler  <fche@cygnus.com>
7904
7905         * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7906         'q' operand format for 20-bit "break"/"sdbbp" instructions.
7907         (mips_ip): Truncate overflowed "break" 'c' operand.  Implement
7908         similar new 'q' operand.
7909
7910 Thu May  7 07:47:14 1998  Michael Meissner  <meissner@cygnus.com>
7911
7912         * cgen.c (cgen_asm_finish_insn): Fix typo.
7913
7914 Thu May  7 02:19:14 1998  Doug Evans  <devans@charmed.cygnus.com>
7915
7916         * cgen.h: New file.
7917         * cgen.c: Include it.
7918         (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7919         (cgen_asm_finish_insn): Result is now void.  New arg `result'.
7920         All callers updated.
7921         * config/tc-m32r.c: Include cgen.h.
7922         (m23r_insn): New members num_fixups,fixups.
7923
7924 Wed May  6 16:29:19 1998  Jeffrey A Law  (law@cygnus.com)
7925
7926         * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7927         to avoid compiler warning.
7928
7929 Wed May  6 15:26:34 1998  Klaus Kaempf  <kkaempf@progis.de>
7930
7931         * makefile.vms: Run dec c with /nodebug.  Pass CC value when
7932         calling make.
7933
7934         * makefile.vms (OBJS): Add ehopt.obj
7935
7936 Wed May  6 15:11:12 1998  Klaus Kaempf  <kkaempf@progis.de>
7937
7938         * doc/c-vax.texi: Correct and extend vax/vms documentation.
7939
7940 Wed May  6 11:51:51 1998  Richard Henderson  <rth@cygnus.com>
7941
7942         * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7943         a short format insn.
7944         (md_assemble): Set it for explicitly packed insns.
7945
7946 Tue May  5 13:23:13 1998  Nick Clifton  <nickc@cygnus.com>
7947
7948         * config/obj-coff.c (c_symbol_merge): Do not take address of
7949         native fields when performing the memcpy.
7950
7951 Tue May  5 13:10:41 1998  Gavin Koch  <gavin@cygnus.com>
7952
7953         * config/tc-mips.c (macro,macro2): Implement
7954         M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7955
7956 Mon May  4 17:49:14 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
7957
7958         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7959         relocations against globally visible symbols.
7960         * config/tc-m68k.c (relaxable_symbol): New macro.
7961         (m68k_ip, md_estimate_size_before_relax): Use it.
7962         (tc_m68k_fix_adjustable): Also handle weak symbols.
7963
7964 Mon May  4 16:12:23 1998  Ian Lance Taylor  <ian@cygnus.com>
7965
7966         * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7967         references to externally visible symbols.
7968         * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7969         values in twice for a PC relative reloc if the symbol is
7970         externally defined.
7971
7972         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7973         don't adjust a PC relative reloc against an externally visible
7974         symbol.
7975         * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7976         for a PC relative fixup against an externally visible defined
7977         symbol, arrange to store object file and addend values as though
7978         the symbol were not defined.
7979         (tc_gen_reloc): Likewise.
7980
7981 Thu Apr 30 13:09:39 1998  Fred Fish  <fnf@ninemoons.com>
7982
7983         * read.c (sizeof_leb128): Referenced externally by write.c so
7984         don't inline.
7985
7986 Wed Apr 29 15:45:57 1998  Michael Meissner  <meissner@cygnus.com>
7987
7988         * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7989         and expand a 'debug' symbol associated with the next instruction
7990         that does not cause a short instruction to be filled with a NOP.
7991         (md_pseudo_table): Add support for .debugsym.
7992         (assemble_parallel_insn): Add calls to expand_debug_sym as
7993         appropriate.
7994         (md_assemble): Ditto.
7995
7996 Tue Apr 28 19:16:26 1998  Tom Tromey  <tromey@cygnus.com>
7997
7998         * as.c (main): Conditionally call setlocale.
7999         * gasp.c (main): Likewise.
8000         * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
8001         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
8002
8003 Tue Apr 28 18:33:23 1998  Frank Ch. Eigler  <fche@cygnus.com>
8004
8005         * config/tc-d30v.c (md_show_usage): Correct gettext typo.
8006
8007 Tue Apr 28 12:16:30 1998  Ian Lance Taylor  <ian@cygnus.com>
8008
8009         * config/tc-hppa.c: Change all calls to bzero to use memset.
8010         (pa_ip): Add cast to avoid warning.
8011         (tc_gen_reloc, md_apply_fix): Likewise.
8012         (pa_find_space_by_number): Likewise.
8013         (hppa_force_relocation): Likewise.
8014         (pa_block): Change i to unsigned int.
8015         * config/obj-som.h (obj_som_copyright): Declare.
8016
8017 Tue Apr 28 11:35:56 1998  Frank Ch. Eigler  <fche@cygnus.com>
8018
8019         * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
8020         for line numbers for assembly source.
8021
8022 Mon Apr 27 15:58:46 1998  Ian Lance Taylor  <ian@cygnus.com>
8023
8024         * configure.in: Change version number to 2.9.4
8025         * configure: Rebuild.
8026
8027 Mon Apr 27 12:07:33 1998  Doug Evans  <devans@seba.cygnus.com>
8028
8029         * cgen.c (cgen_asm_finish_insn): New arg relax_p.  All callers updated.
8030
8031 Mon Apr 27 15:16:12 1998  Ian Lance Taylor  <ian@cygnus.com>
8032
8033         * ecoff.h: Change symbolS in function declaration to struct
8034         symbol.
8035
8036 Sun Apr 26 13:44:22 1998  Ian Lance Taylor  <ian@cygnus.com>
8037
8038         * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
8039         (md_convert_frag): Fix i18n typo.
8040
8041 Sat Apr 25 20:12:02 1998  Richard Henderson  <rth@cygnus.com>
8042
8043         * ecoff.c (ecoff_get_cur_proc_sym): New function.
8044         * ecoff.h: Protoype it.
8045         * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
8046         [EVAX] (s_alpha_prologue): Delete.
8047         (md_pseudo_table): Update.
8048
8049 Sat Apr 25 14:00:52 1998  Ian Lance Taylor  <ian@cygnus.com>
8050
8051         * config/tc-i960.c (md_assemble): Change bp_error_msg from static
8052         array to local pointer.
8053         (get_args, parse_expr): Add casts to avoid warnings.
8054
8055 Fri Apr 24 12:47:42 1998  Philippe De Muyter  <phdm@macqel.be>
8056
8057         * read.c (s_set): Cast xmalloc return value to fragS *.
8058         * config/tc-m68k.c (m68k_ip): Function made static to match
8059         previous forward declaration.
8060         (insert_reg, init_regtable, md_convert_frag_1): Likewise.
8061
8062 Fri Apr 24 09:26:46 1998  Nick Clifton  <nickc@cygnus.com>
8063
8064         * config/tc-v850.c: Add internationalisation macros to error
8065         strings.
8066
8067         * config/tc-m32r.c (can_make_parallel): Add internationalisation
8068         macros to error strings.
8069
8070 Thu Apr 23 19:23:23 1998  Ian Lance Taylor  <ian@cygnus.com>
8071
8072         * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
8073         reloc is in the TOC csect.
8074         (md_apply_fix3): Correct gettext typo.
8075
8076 Thu Apr 23 14:58:31 1998  Nick Clifton  <nickc@cygnus.com>
8077
8078         * config/tc-arm.c (find_real_start): Ignore symbols starting with
8079         .L - they are local labels and the branches are not really
8080         function calls but rather far jumps.
8081
8082 Wed Apr 22 15:57:21 1998  Tom Tromey  <tromey@cygnus.com>
8083
8084         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
8085
8086 Wed Apr 22 14:52:36 1998  Ian Lance Taylor  <ian@cygnus.com>
8087
8088         * config/tc-i386.c (md_assemble): Print operand number rather than
8089         using ordinal_names.
8090         (i386_operand): Likewise.
8091
8092 Tue Apr 21 22:34:25 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
8093
8094         * Makefile.am (INTLLIBS): Define to work around apparent automake
8095         bug.
8096         All Makefiles: Regenerated.
8097
8098         * Many files: Added gettext invocations around user-visible
8099         strings.
8100         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8101         HAVE_LC_MESSAGES): Define.
8102         * dep-in.sed: Added asintl.h.
8103         * po/Make-in: New file.
8104         * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
8105         Include "asintl.h".
8106         * read.c (Z_): Renamed from `_'.
8107         * Makefile.am (SUBDIRS): Added po.
8108         (POTFILES): new macro.
8109         (po/POTFILES.in): New target.
8110         ($(OBJS)): Added asintl.h.
8111         (HFILES): Likewise.
8112         (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
8113         (as_new_LDADD): Added $(INTLLIBS).
8114         (as_new_DEPENDENCIES): Added $(INTLDEPS).
8115         (gasp_new_LDADD): Added $(INTLLIBS).
8116         (gasp_new_DEPENDENCIES): New macro.
8117         * configure, aclocal.m4: Rebuilt.
8118         * configure.in: Call CY_GNU_GETTEXT.  Generate po/Makefile.in and
8119         po/Makefile.
8120         (ALL_LINGUAS): Define.
8121         * macro.c: Include "asintl.h".
8122         * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8123         * as.h: Include "asintl.h".
8124         * config/tc-i386.c (ordinal_names): Removed.
8125         (md_assemble): Changed error text to avoid ordinal_names.
8126         (i386_operand): Likewise.
8127         (reloc): Added as_bad to avoid i18n problems.
8128         (tc_gen_reloc): Likewise.
8129         * config/tc-arm.c (bad_args): Now a #define.
8130         (bad_pc): Likewise.
8131         * config/obj-vms.c (VMS_stab_parse): Changed type of
8132         `long_const_msg'.
8133         (global_symbol_directory): Unified strings to avoid i18n
8134         problems.
8135         * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8136         avoid i18n problems.
8137         * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8138         * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8139         i18n problems.
8140         * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8141         problems.
8142         * config/tc-v850.c (md_assemble): Changed C++ comment into C
8143         comment.
8144         * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8145         problems.
8146         * as.c (print_version_id): Added an fprintf to avoid i18n
8147         problems.
8148         * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8149         problems.
8150         * expr.c (expr): Added as_warn call to avoid i18n problems.
8151         * messages.c (as_assert): Changed code to avoid i18n problems.
8152         (as_abort): Likewise.
8153         * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8154         (s_space): Likewise.
8155         * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8156
8157 Tue Apr 21 17:01:22 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8158
8159         * config/tc-i386.c (check_prefix): New static function, split out
8160         from md_assemble.
8161         (struct _i386_insn): Add wait_prefix field.
8162         (md_assemble): Remove wait_prefix local variable.  Use
8163         check_prefix when adding a prefix.
8164
8165         * config/tc-i386.c (current_templates): New static variable.
8166         (md_assemble): Remove current_templates local variable.
8167         (md_assemble, i386_operand): Improve error and warning messages in
8168         many places.  Add RESTORE_END_STRING in many places before error
8169         return.  Clarify some comments.
8170
8171         * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8172         element array.
8173         (md_assemble): Parse string instruction operands, looking for
8174         segment override prefixes.  Check for invalid segment prefixes on
8175         string instruction.
8176         (i386_operand): i.seg[] and max mem_operand changes for string
8177         insns.
8178         * config/tc-i386.h (EsSeg): Define.
8179
8180         * config/tc-i386.h (regKludge): Define.
8181         (iclrKludge, imulKludge): Don't define.
8182         * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8183         code.  Move ReverseRegRegmem fudges into Modrm case.  Reorder
8184         opcode_modifier checks to look for more common cases first.  Add
8185         default_seg for IsString case.
8186
8187 Tue Apr 21 16:18:12 1998  Ian Lance Taylor  <ian@cygnus.com>
8188
8189         * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8190         AC_DECL_YYTEXT.
8191         * configure: Rebuild with new automake and libtool.
8192         * aclocal.m4, Makefile.in: Likewise.
8193
8194         * doc/Makefile.am (as.dvi): New target.
8195         * doc/Makefile.in: Rebuild.
8196
8197 Sat Apr 18 01:21:04 1998  Stan Cox  <scox@cygnus.com>
8198
8199         * configure.in: Added sparc86x support.
8200
8201         * configure: Rebuild.
8202
8203         * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8204         sparc_arch.
8205         (md_parse_option): Warn if -EL is not supported for this architecture.
8206
8207         * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8208
8209 Sat Apr 18 01:19:01 1998  Jeffrey A Law  (law@cygnus.com)
8210
8211         * config/tc-mips.c (mips_ip): Note when we use get match on
8212         the full instruction name.
8213
8214 Wed Apr 15 15:17:27 1998  Richard Henderson  <rth@cygnus.com>
8215
8216         * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8217         back into the expression to handle add/sub simplification correctly.
8218
8219 Wed Apr 15 07:06:04 1998  Catherine Moore  <clm@cygnus.com>
8220
8221         * config/tc-mips.c (hilo_interlocks): Remove 4300.
8222
8223 Mon Apr 13 16:51:04 1998  Nick Clifton  <nickc@cygnus.com>
8224
8225         * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8226         #<n>' instruction.
8227
8228 Thu Apr  9 10:29:42 1998  Doug Evans  <devans@canuck.cygnus.com>
8229
8230         * symbols.c (max_indent_level): New global.
8231         (print_symbol_value_1): Use it.
8232         * expr.h (expr_build_dot): Declare.
8233         * expr.c (expr_build_dot): New function.
8234
8235 Wed Apr  8 16:16:11 1998  Doug Evans  <devans@canuck.cygnus.com>
8236
8237         * symbols.c (print_binary): New function.
8238         (print_expr_1): Call it.
8239
8240 Mon Apr  6 12:06:39 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8241
8242         * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8243         operand in the opcode.
8244
8245 Fri Apr  3 11:58:19 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8246
8247         * config/tc-i386.h: Reorder operand flags and opcode modifier
8248         flags for clarity.  Remove unused definitions: Unknown,
8249         ImmUnknown, DispUnknown, NoModrm.
8250         * config/tc-i386.c (type_names): Add missing Debug type.
8251         (md_assemble): Better duplicate prefix checking.  Quicker string
8252         instruction check via new opcode_modifier flag.
8253
8254 Fri Apr  3 11:44:34 1998  Ian Lance Taylor  <ian@cygnus.com>
8255
8256         * doc/as.texinfo (Invoking): Clarify -Wa example.
8257
8258 Fri Apr  3 09:12:23 1998  Gavin Koch  <gavin@cetus.cygnus.com>
8259
8260         * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8261         (s_mips_weakext): Define.
8262         * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8263         * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8264         defined(TC_MIPS).
8265
8266 Thu Apr  2 22:42:02 1998  Jeffrey A Law  (law@cygnus.com)
8267
8268         * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8269         is an error if the value can not be computed at assembly time.
8270         * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8271
8272 Thu Apr  2 16:36:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8273
8274         * gasp.c (main): Set next field of new include_path structure to
8275         NULL.  From Avery Pennarun <averyp@gdc.ca>.
8276
8277         * read.c (s_mri_sect): Call as_bad rather than abort for an
8278         unsupported MRI target.
8279
8280 Wed Apr  1 11:08:27 1998  Nick Clifton  <nickc@cygnus.com>
8281
8282         * config/tc-arm.c (arm_validate_fix): New function.  Determine if
8283         the destination of a branch instruction should be altered.
8284         (find_real_start): New function:  Locate the real, Thumb coded
8285         start of a Thumb function.
8286         (do_t_branch23): Alter the destination of branches to Thumb
8287         functions.
8288
8289         * config/tc-arm.h: Define TC_VALIDATE_FIX.
8290
8291 Tue Mar 31 13:27:33 1998  Dean M. Deaver  <deaver@amt.tay1.dec.com>
8292
8293         * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8294         also.
8295
8296 Wed Apr  1 13:13:20 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8297
8298         * doc/as.texinfo: Use @itemx for a secondary item in a table.
8299         * doc/c-hppa.texi: Likewise.
8300
8301 Tue Mar 31 17:52:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8302
8303         * Makefile.am: Rebuild dependencies.
8304         * Makefile.in: Rebuild.
8305
8306         * Makefile.am (DEP_INCLUDES): New variable.
8307         (.dep1): Change to work when srcdir is not an absolute path.
8308         (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8309         * Makefile.in: Rebuild.
8310
8311 Mon Mar 30 12:46:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8312
8313         * config/tc-i386.h, config/tc-i386.c: Revert March 24
8314         LinearAddress patch.
8315
8316         * configure.in: Set version to 2.9.1.
8317         * configure: Rebuild.
8318
8319         * Branched binutils 2.9.
8320
8321 Mon Mar 30 11:22:08 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8322
8323         * config/tc-i386.h (FWait): Define.
8324         * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8325         other prefixes.  Check FWait flag in opcode table to see which
8326         instructions require an fwait prefix.
8327
8328 Mon Mar 30 10:12:00 1998  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
8329
8330         * stabs.c (get_stab_string_offset): Always create a stab string
8331         section.
8332
8333 Sat Mar 28 22:28:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8334
8335         Fix some gcc -Wall warnings:
8336         * atof-generic.c (atof_generic): Add casts to avoid warnings.
8337         * ehopt.c (eh_frame_code_alignment): Likewise.
8338         * expr.c (integer_constant, operand): Likewise.
8339         * frags.c (frag_align): Likewise.
8340         * gasp.c (level_0, change_base, doinstr): Likewise.
8341         * hash.c (hash_ask): Likewise.
8342         * listing.c (listing_page, calc_hex, print_lines): Likewise.
8343         (debugging_pseudo): Likewise.
8344         * macro.c (define_macro, check_macro): Likewise.
8345         * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8346         (ignore_rest_of_line, float_cons): Likewise.
8347         * symbols.c (decode_local_label_name): Likewise.
8348         * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8349         (fixup_segment, number_to_chars_bigendian): Likewise.
8350         (number_to_chars_littleendian): Likewise.
8351         * config/atof-ieee.c (gen_to_words): Likewise.
8352         * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8353         (sparc_ip, parse_keyword_arg, s_common): Likewise.
8354         * read.c (output_big_sleb128): Initialize locals to avoid
8355         warnings.
8356         (output_big_uleb128, equals): Likewise.
8357         * atof-generic.c (atof_generic): Change number_of_digits_* locals
8358         to unsigned int.  Change zeros to unsigned int.
8359         * cond.c (s_if): Add return to default case.
8360         * frags.c (frag_now_fix): Change return type to addressT.
8361         * frags.h (frag_now_fix): Update declaration.
8362         * listing.c (file_info_struct): Change linenum to unsigned int.
8363         (struct list_info_struct): Change hll_line to unsigned int.
8364         (print_source): Update format string.
8365         * read.c (emit_expr): Change scan to unsigned int, and don't
8366         bother to initialize it.
8367         * symbols.c (dollar_label_count): Change to unsigned long.
8368         * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8369         * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8370         * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8371
8372 Fri Mar 27 12:46:47 1998  Ian Lance Taylor  <ian@cygnus.com>
8373
8374         * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8375         mcf5200 just as we do for m68000.
8376         (m68k_init_after_args): Likewise.
8377         (md_estimate_size_before_relax): Likewise.
8378
8379 Fri Mar 27 10:30:01 1998  Catherine Moore  <clm@cygnus.com>
8380
8381         * config/tc-v850.c (md_assemble):  Store relocation addend in
8382         fixup instead of instruction.
8383
8384 Thu Mar 26 23:07:18 1998  Alan Modra  <alan@spri.levels.unisa.edu.au>
8385
8386         * config/tc-i386.c (md_assemble): Swap template arguments to
8387         CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8388         This macro is currently symmetric, so passing them the wrong
8389         way didn't cause any problem, but may if the macro is changed
8390         in the future.
8391         After copying template to i.tm, use i.tm. rather than t-> to
8392         access fields, and make t a const*
8393         Move i.tm.operand_types[] swap to immediately after the copy.
8394
8395 Wed Mar 25 13:44:18 1998  Doug Evans  <devans@canuck.cygnus.com>
8396
8397         * expr.h (expr_build_uconstant): Add prototype.
8398         (expr_build_unary,expr_build_binary): Add prototypes.
8399         * expr.c (expr_build_uconstant): New function.
8400         (expr_build_unary,expr_build_binary): New functions.
8401
8402 Wed Mar 25 13:10:42 1998  Bruno Haible  <bruno@linuix.mathematik.uni-karlsruhe.de>
8403
8404         * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8405         * macro.c (macro_expand_body): Increase buffer size.
8406         * messages.c (as_warn): Likewise.
8407         (as_warn_where, as_bad, as_bad_where): Likewise.
8408
8409 Wed Mar 25 12:59:07 1998  Ian Lance Taylor  <ian@cygnus.com>
8410
8411         Based on patch from H.J. Lu  <hjl@gnu.org>:
8412         * Makefile.am (DISTSTUFF): New variable.
8413         (diststuff): New target.
8414         * Makefile.in: Rebuild.
8415
8416 Tue Mar 24 16:51:29 1998  Nick Clifton  <nickc@cygnus.com>
8417
8418         * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8419         m32r_elf_section_change_hook.
8420
8421         * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8422         emit a nop if a section ends with a 16 bit instruction.
8423
8424 Tue Mar 24 19:48:09 1998  Ian Lance Taylor  <ian@cygnus.com>
8425
8426         * config/obj-coff.c (obj_coff_bss): Compile unconditionally.  Call
8427         s_lcomm rather than obj_coff_lcomm.
8428         (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8429
8430 Tue Mar 24 18:30:58 1998  H.J. Lu  <hjl@gnu.org>
8431
8432         * config/tc-i386.h (LinearAddress): Define.
8433         * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8434         instruction, don't use a default segment.
8435
8436 Mon Mar 23 18:53:40 1998  Joel Sherrill  <joel@OARcorp.com>
8437
8438         * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8439         * configure: Rebuild.
8440
8441 Fri Mar 20 19:15:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8442
8443         * aclocal.m4, configure: Rebuild with libtool 1.2.
8444
8445 Thu Mar 19 16:03:12 1998  Nick Clifton  <nickc@cygnus.com>
8446
8447         * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8448         PC relative branches.  Patch courtesy of Jonathan Walton.
8449
8450
8451 Wed Mar 18 09:29:51 1998  Nick Clifton  <nickc@cygnus.com>
8452
8453         * configure.in (emulations): Add thumb-pe target.
8454
8455         * configure (emulations): Add thumb-pe target.
8456
8457 1998-03-17  Ken Raeburn  <raeburn@cygnus.com>
8458
8459         * itbl-lex.l (yywrap): Don't define if already defined as a
8460         macro.
8461
8462 Fri Mar 13 16:31:38 1998  Tom Tromey  <tromey@cygnus.com>
8463
8464         * depend.c (quote_string_for_make): New function.
8465         (wrap_output): Use it.
8466
8467 Thu Mar 12 18:28:22 1998  Nick Clifton  <nickc@cygnus.com>
8468
8469         * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8470         structure if type is SHT_NOBITS.  [Bug fix courtesy of rth]
8471
8472 Sat Feb 28 17:28:55 1998  Richard Henderson  <rth@cygnus.com>
8473
8474         * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8475         Recognize -GN and -relax.
8476         (md_begin): Initialize gp size from -G switch.
8477         (alpha_force_relocation): Always force if -relax.
8478         (alpha_align): Take a new argument that will specify when to
8479         emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8480         Change all callers.  Emit nop alignment padding as nop+unop pair.
8481
8482 Sat Feb 28 17:06:22 1998  Richard Henderson  <rth@cygnus.com>
8483
8484         * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8485         * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8486
8487 Thu Feb 26 15:49:04 1998  Michael Meissner  <meissner@cygnus.com>
8488
8489         * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8490         require padding to the next long word boundary.
8491
8492 Mon Feb 23 11:29:06 1998  Doug Evans  <devans@seba.cygnus.com>
8493
8494         * cgen.c: #include symcat.h.
8495         * config/tc-m32r.c: Likewise.
8496
8497 Mon Feb 23 10:27:40 1998  Jeffrey A Law  (law@cygnus.com)
8498
8499         * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8500         absolute expressions instead of '$' prefixed register names.
8501
8502 Sat Feb 21 22:36:52 1998  Richard Henderson  <rth@cygnus.com>
8503
8504         * read.c (s_set): Record file and line info for symbols when -as.
8505         (pseudo_set): Don't overwrite that dummy fragment.
8506
8507 Fri Feb 20 15:03:13 1998  Ian Lance Taylor  <ian@cygnus.com>
8508
8509         * config/tc-ppc.c (md_pseudo_table): Add "section".
8510         (ppc_named_section): New static function.
8511
8512 Thu Feb 19 22:25:42 1998  Richard Henderson  <rth@cygnus.com>
8513
8514         * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8515         so we don't have to scan the entire list.
8516
8517 Tue Feb 17 17:02:15 1998  Fred Fish  <fnf@cygnus.com>
8518
8519         * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8520         case, allow the parallel instructions to modify the same flag
8521         bits.
8522
8523 Thu Feb 19 16:08:15 1998  Richard Henderson  <rth@cygnus.com>
8524
8525         * listing.c (list_symbol_table): Categorize symbols by
8526         undefined_section rather than sy_frag->line == NULL.
8527
8528 Wed Feb 18 23:39:46 1998  Richard Henderson  <rth@cygnus.com>
8529
8530         * Makefile.am (install-exec-local): Install properly when ln
8531         fails or tooldir == prefix.
8532
8533 Tue Feb 17 18:58:51 1998  Doug Evans  <devans@seba.cygnus.com>
8534
8535         * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8536         Test result of insert_operand for error.
8537
8538 Fri Feb 13 16:41:42 1998  Ian Lance Taylor  <ian@cygnus.com>
8539
8540         * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8541         * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8542         * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8543         * doc/Makefile.in: Rebuild.
8544
8545 Fri Feb 13 00:47:44 1998  Ian Lance Taylor  <ian@cygnus.com>
8546
8547         * config/tc-mips.c (macro_build): Handle operand type 'C'.
8548         (macro): Fix handling of M_COP[0-3].
8549
8550 Thu Feb 12 14:06:59 1998  Ian Lance Taylor  <ian@cygnus.com>
8551
8552         Based on patches from Ross Harvey <ross@teraflop.com>:
8553         * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8554         if macro_alternate or macro_mri.
8555         (getstring): Remove support for byte constants between < and >.
8556         (get_any_string): '<' only starts a string if macro_alternate or
8557         macro_mri.
8558         (macro_expand_body): Permit keyword parameters following
8559         positional parameters.
8560
8561         NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8562         * configure.in (alpha*-*-netbsd*): New target.
8563         * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8564         * configure: Rebuild.
8565
8566         * as.h (flag_warn_suppress_instructionswap): Move from here...
8567         * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8568         here, and make static.
8569
8570         * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8571         BFD_ASSEMBLER or MANY_SEGMENTS.
8572
8573         * as.c (show_usage): Update bug-gnu-utils address.
8574         * gasp.c (show_usage): Likewise.
8575         * doc/as.texinfo (Bug Reporting): Likewise.
8576
8577 Wed Feb 11 23:26:28 1998  Jeffrey A Law  (law@cygnus.com)
8578
8579         * config/tc-mips.c (load_address): Don't use mips III or mips IV
8580         insns regardless of the size of a pointer if we're in mips I or
8581         MIPS II mode.
8582         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8583
8584 Thu Feb 12 03:41:00 1998  J"orn Rennecke  <amylaar@cygnus.co.uk>
8585
8586         Fix rac to accept only a0:
8587         * tc-d10v.c (parallel_ok, find_opcode):
8588         Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8589         Introduce OPERAND_GPR.
8590
8591 Wed Feb 11 16:28:13 1998  Richard Henderson  <rth@cygnus.com>
8592
8593         * read.c (s_fill): Handle non-constant repeat counts by creating
8594         an rs_space fragment.
8595
8596 Tue Feb 10 18:31:31 1998  Ian Lance Taylor  <ian@cygnus.com>
8597
8598         * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8599         from as_bad to as_warn.
8600
8601 Tue Feb 10 18:04:00 1998  Jim Lemke  <jlemke@cygnus.com>
8602
8603         * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8604         * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8605         * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8606
8607 Tue Feb 10 17:58:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8608
8609         * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8610         seg_fix_rotP rather than fix_root from seg_info.
8611
8612 Tue Feb 10 15:32:22 1998  Ian Carmichael  <iancarm@cygnus.com>
8613
8614         * expr.c: Add support for 0x1_2_3_4 bignums.
8615
8616 Tue Feb 10 14:43:40 1998  Ian Lance Taylor  <ian@cygnus.com>
8617
8618         * configure.in: Change -linux* to -linux-gnu*.
8619         * configure: Rebuild.
8620
8621         * app.c (do_scrub_begin): Treat \r as whitespace.
8622
8623 Mon Feb  9 14:16:11 1998  Ian Lance Taylor  <ian@cygnus.com>
8624
8625         * Makefile.am: Update dependencies.
8626         * Makefile.in: Rebuild.
8627
8628 Sat Feb  7 15:33:51 1998  Ian Lance Taylor  <ian@cygnus.com>
8629
8630         * configure, aclocal.m4: Rebuild with new libtool.
8631
8632 Fri Feb  6 16:08:30 1998  Jeffrey A Law  (law@cygnus.com)
8633
8634         * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8635         the argument to bfd_set_arch_mach.
8636         (load_address): Use bfd_arch_bits_per_address to determine the
8637         bit size of an address instead of looking at the isa level.
8638         (macro, macro2, s_cprestore, s_cpadd): Likewise.
8639
8640 Fri Feb  6 14:44:34 1998  Nick Clifton  <nickc@cygnus.com>
8641
8642         * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8643
8644 Thu Feb  5 12:39:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8645
8646         * ehopt.c: New file.
8647         * as.h (enum _relax_state): Add rs_cfa.
8648         (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8649         (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8650         * read.c (emit_expr): Call check_eh_frame.
8651         * write.c (cvt_frag_to_fill): Handle rs_cfa.
8652         (relax_segment): Likewise.
8653         * Makefile.am: Rebuild dependencies.
8654         (GAS_CFILES): Add ehopt.c.
8655         (GENERIC_OBJS): Add ehopt.o.
8656         * doc/internals.texi (Frags): Document rs_cfa.
8657
8658         * as.c (show_usage): Mention --traditional-format.
8659         (parse_args): Accept --traditional-format.
8660         * as.h (flag_traditional_format): Declare.
8661         * output-file.c (output_file_create): If flag_traditional_format,
8662         set BFD_TRADITIONAL_FORMAT on stdoutput.
8663         * doc/as.texinfo, doc/as.1: Document --traditional-format.
8664
8665         * config/tc-mips.c (append_insn): Make sure that if we have a
8666         fixup for an unmatched %hi reloc, it does not associated with a
8667         variant frag.
8668
8669         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8670         * doc/Makefile.in: Likewise.
8671
8672 Wed Feb  4 15:41:54 1998  Nick Clifton  <nickc@cygnus.com>
8673
8674         * config/tc-m32r.c (check_for_side_effects): New function.
8675         (can_make_parallel): Add checks for instruction side effects
8676         clashing with the other instruction.
8677         (assemble_parallel_insn): Improve warning messages.  Return error
8678         message from non-swapped instruction order.
8679
8680 Wed Feb  4 20:00:26 1998  James G. Smith  <jsmith@teknema.demon.co.uk>
8681
8682         * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8683
8684         * config/tc-arm.h: Replace md_after_pass_hook definition with a
8685         md_cleanup definition.  This moves the forced literal output to
8686         the end of the source pass, and avoids macro's inserting literals
8687         into the code immediately after the macro expansion.
8688
8689 Wed Feb  4 13:17:19 1998  Ian Lance Taylor  <ian@cygnus.com>
8690
8691         * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8692         a gas internal symbol is adjustable.
8693         * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8694
8695         * as.h: If gcc version greater than 2.6, use `__format__' and
8696         `__printf__' in function attributes, rather than `format' and
8697         `printf'.
8698
8699 Mon Feb  2 18:38:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8700
8701         * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8702
8703 Mon Feb  2 18:30:34 1998  Steve Haworth  <steve@pm.cse.rmit.EDU.AU>
8704
8705         Add tms320c30 support:
8706         * config/tc-tic30.h: New file.
8707         * config/tc-tic30.c: New file.
8708         * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8709         TARGET_FORMAT as "coff-tic30".
8710         * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8711         * Makefile.am: Rebuild dependencies.
8712         (CPU_TYPES): Add tic30.
8713         (CPU_OBJ_VALID): tic30-aout is valid.
8714         (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8715         (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8716         * configure, Makefile.in: Rebuild.
8717
8718 Mon Feb  2 10:20:37 1998  Nick Clifton  <nickc@cygnus.com>
8719
8720         * config/tc-v850.c (md_assemble): Improvements to error messages.
8721
8722 Mon Feb  2 12:39:05 1998  Geoff Keating  <geoffk@ozemail.com.au>
8723
8724         * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8725         BFD_RELOC_HI16_S to store the high bits of any value.
8726
8727         * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8728         (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8729         assembler calculate relocations to any external symbol at all.
8730         * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8731         involving generation of pc-relative relocs.
8732         (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8733         has been moved to md_apply_fix3.
8734
8735         * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8736         (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8737         which actually means (the address of identifier's GOT entry) +
8738         constant, which is not particularly useful.
8739
8740 Fri Jan 30 11:02:35 1998  Doug Evans  <devans@canuck.cygnus.com>
8741
8742         * read.h (include_dirs): Declare.
8743         (include_dir_count,include_dir_maxlen): Declare.
8744
8745 Fri Jan 30 11:47:02 1998  Ian Lance Taylor  <ian@cygnus.com>
8746
8747         * configure.in: Correct check for shared opcodes library.
8748         * configure: Rebuild.
8749
8750         * listing.c (buffer_line): If we can't open the file, set at_end.
8751         (listing_print): Remove unused local variable fi.
8752
8753         * config/m68k-parse.y (reglistpair): Handle register list in
8754         either order.
8755
8756         * config/vms-conf.h: Don't undef VERSION.
8757
8758 Thu Jan 29 14:42:44 1998  Pat Rankin  <rankin@eql.caltech.edu>
8759
8760         * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8761         OBJS variable.
8762         (GENERIC_OBJS): New variable, with the rest of the old OBJS
8763         variable.
8764         (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8765         ($(srcdir)/make-gas.com): Rename from make-gas.com.
8766         (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8767         (EXTRA_DIST): Define.
8768         * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8769         explicitly rather than via the list of object files.
8770         (gcc-as.opt): New file created when make-gas.com is run.
8771         * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8772         itbl-cpu.h} to #include appropriate file rather than copying that
8773         file.
8774         * config/vms-conf.h: Synchronize with current config.in.
8775         * Makefile.in: Rebuild.
8776
8777 Thu Jan 29 18:48:19 1998  Bill Moyer  <billm@cygnus.com>
8778
8779         * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8780         (parallel_ok): Relaxed parallel subinstruction dependency check.
8781
8782 Wed Jan 28 14:35:00 1998  Bill Moyer <billm@cygnus.com>
8783
8784         * as.h (flag_warn_suppress_instructionswap): added new flag.
8785         * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8786         command line argument.
8787         * tc-d10v.c (write_2_short): emit "Swapping instructions"
8788         warning only if flag_warn_suppress_instructionswap is false.
8789
8790 Wed Jan 28 16:41:19 1998  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>
8791
8792         * configure.in (i386-*-mingw32*): New target.
8793         * configure: Rebuild.
8794
8795 Wed Jan 28 14:51:18 1998  Ian Lance Taylor  <ian@cygnus.com>
8796
8797         * symbols.c (resolve_symbol_value): Don't set the segment if it
8798         hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8799
8800         * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8801         S_GET_SEGMENT.
8802
8803 Wed Jan 28 13:54:50 1998  Pat Rankin  <rankin@eql.caltech.edu>
8804
8805         as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8806         depends upon HAVE_{UNLINK,REMOVE} values rather than host
8807         compiler.
8808
8809 Wed Jan 28 13:48:08 1998  Ian Lance Taylor  <ian@cygnus.com>
8810
8811         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8812
8813 Wed Jan 28 09:52:00 1998  Nick Clifton  <nickc@cygnus.com>
8814
8815         * config/tc-v850.c (v850_insert_operand): Display instruction when
8816         an error is encountered.
8817
8818 Tue Jan 27 13:32:01 1998  Robert Lipe  <robertl@dgii.com>
8819
8820         * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8821         (i386-*-sco3.2v5*coff): New target.
8822         (i386-*-sco3.2*): New target.
8823         * configure: Rebuild.
8824
8825 Tue Jan 27 11:06:52 1998  Nick Clifton  <nickc@cygnus.com>
8826
8827         * config/tc-v850.c: Tidy error message production.
8828
8829 Tue Jan 27 12:24:32 1998  Ian Lance Taylor  <ian@cygnus.com>
8830
8831         * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8832         validate_immediate return value in the right type for comparisons
8833         to FAIL.
8834
8835 Tue Jan 27 06:51:59 1998  Richard Henderson  <rth@cygnus.com>
8836
8837         * listing.c (MAX_BYTES): Use listing variables not constants.
8838         (data_buffer): No longer an array, but a pointer.
8839         (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8840         (listing_listing): Allocate data_buffer.
8841
8842 Tue Jan 27 06:38:35 1998  Richard Henderson  <rth@cygnus.com>
8843
8844         * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8845         --listing-rhs-width, --listing-cont-lines.
8846         (show_usage): Update.
8847         * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8848         (listing_lhs_cont_lines, listing_rhs_width): New vars.
8849         (print_lines): Use the variables instead of the constants.
8850         (listing_listing): Likewise.
8851         * listing.h: Declare the new vars.
8852
8853 Tue Jan 27 05:32:05 1998  Richard Henderson  <rth@cygnus.com>
8854
8855         * as.c (parse_args): Add --keep-locals alias for -L.
8856         Add --strip-local-absolute.
8857         (show_usage): Update.
8858         * as.h (flag_strip_local_absolute): New flag.
8859         * symbols.c (S_IS_LOCAL): Use it.
8860         * config/obj-aout.h (S_IS_LOCAL): Likewise.
8861         * config/obj-bout.h (S_IS_LOCAL): Likewise.
8862         * config/obj-coff.h (S_IS_LOCAL): Likewise.
8863
8864 Mon Jan 26 13:07:41 1998  Nick Clifton  <nickc@cygnus.com>
8865
8866         * config/tc-m32r.c: Detect if explicitly parallel instructions
8867         might have an io conflict and issue a warning message.
8868
8869 Thu Jan 22 17:51:44 1998  Nick Clifton  <nickc@cygnus.com>
8870
8871         * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8872         cgen_swap_fixups): Functions to save, restore and swap the fixup
8873         chain with a backup copy.
8874         (cgen_asm_finish_insn): Returns address of constructed insn.
8875
8876 Wed Jan 21 16:49:10 1998  Richard Henderson  <rth@cygnus.com>
8877
8878         * listing.c (file_info_struct): Remove FILE, add POS.
8879         (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8880         (file_info): Don't open the file.
8881         (buffer_line): Check for the file in the last_open cache, updating
8882         as necessary.
8883         (print_source): Don't reference file_info->file.
8884         (listing_listing): Likewise.
8885         (listing_print): Close the file in the cache, if any.
8886
8887 Fri Jan 16 14:51:48 1998  Ian Lance Taylor  <ian@cygnus.com>
8888
8889         * read.c (dwarf_file_string): New file static variable.
8890         (emit_expr): Look for constant sequence that leads up to a file
8891         name in DWARF debugging output.
8892         (stringer): Use dwarf_file_string to decide whether to accept a
8893         string as a file name.
8894
8895 Fri Jan 16 11:30:37 1998  Richard Henderson  <rth@cygnus.com>
8896
8897         * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8898         (crack_operand): Add reg->reglst MRI hack.
8899         (r_seg): Put reglst symbols in reg_section.
8900         (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8901
8902 Thu Jan 15 14:19:01 1998  Richard Henderson  <rth@cygnus.com>
8903
8904         * tc-sh.c (get_specific): Handle SGR & DBR.
8905
8906 Thu Jan 15 13:46:48 1998  Richard Henderson  <rth@cygnus.com>
8907
8908         * tc-h8300.c (parse_reg): Take the length of the symbol into
8909         account when attempting to match a register name.
8910         * tc-h8500.c (parse_reg): Likewise.
8911
8912 Wed Jan 14 17:52:33 1998  Nick Clifton  <nickc@cygnus.com>
8913
8914         * cgen.c: Formatting changes to improve readability.
8915
8916 Wed Jan 14 15:41:41 1998  Jeffrey A Law  (law@cygnus.com)
8917
8918         * config/tc-mips.c (macro): Rework division code to avoid unfilled
8919         delay slot.
8920
8921 Wed Jan 14 18:04:20 1998  Michael Meissner  <meissner@cygnus.com>
8922
8923         Based on a patch from Jim Wilson
8924         * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8925         (tc_gen_reloc): Handle cross section PC relative relocs
8926         correctly.
8927
8928 Wed Jan 14 15:02:19 1998  Doug Evans  <devans@seba.cygnus.com>
8929
8930         * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8931
8932 Mon Jan 12 13:04:57 1998  Doug Evans  <devans@seba.cygnus.com>
8933
8934         * cgen.c: #include setjmp.h.  Clean up pass over `struct foo' usage.
8935         (expr_jmp_buf): New static local.
8936         (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8937         (cgen_md_operand): New function.
8938         * tc-m32r.c: Clean up pass over `struct foo' usage.
8939         (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8940
8941 Tue Jan  6 15:36:02 1998  Richard Henderson  <rth@cygnus.com>
8942
8943         * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8944         (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8945
8946 Fri Jan  2 16:08:54 1998  Ian Lance Taylor  <ian@cygnus.com>
8947
8948         * config/tc-i386.c (i386_operand): Give an error if there are
8949         unrecognized characters after an expression.
8950
8951 For older changes see ChangeLog-9697