gas/ChangeLog

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