gas/ChangeLog

   1 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
   4         be associated with a single %lo reloc.
   5
   6         * config/tc-mips.c (load_address): Cast X_add_number to valueT
   7         before comparing against MAX_GPREL_OFFSET, so that negative
   8         numbers are handled correctly.
   9         (macro): Likewise.
  10
  11 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
  12
  13         * config/tc-sparc.c (last_insn): New static variable.
  14         (md_assemble): Warn about putting floating point branches in a
  15         delay slot.  If architecture is less than v9, insert NOP
  16         instructions between floating point instructions and floating
  17         point branches.  (The SunOS assembler does both these operations.)
  18         Save the last instruction opcode.
  19         (sparc_ip): Add pinsn parameter.  Change caller.
  20
  21         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
  22         for byte jump to next instruction to skip empty frags.
  23
  24 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
  25
  26         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
  27         for addq with a 16 bit signed value, just emit a lda instruction
  28         instead.
  29
  30 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
  31
  32         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
  33         of a 32bit operand.
  34
  35 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
  36
  37         * configure.in: Permit --enable-shared to specify a list of
  38         directories.
  39         * configure: Rebuild.
  40
  41 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
  42
  43         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
  44         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
  45
  46 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  47
  48         * config/atof-ieee.c: Fix handling of denormalized extended
  49         precision numbers and overflow/underflow detection.
  50         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
  51         not include the 16 bit gap in the m68k extended precision format.
  52
  53 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
  54
  55         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
  56         <jdp@polstra.com>.
  57         * configure: Rebuild.
  58
  59 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
  60
  61         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
  62         be accessed using the $gp register.
  63         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
  64
  65 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
  66
  67         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
  68         bfd_mach_sparc_sparclet if current_architecture is sparclet.
  69
  70 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
  71
  72         * read.c (get_line_sb): Bump line counters based on
  73         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
  74         call LISTING_NEWLINE.
  75         (s_macro): Don't call demand_empty_rest_of_line.
  76         * app.c (do_scrub_chars): When handling C style comments, unget
  77         ch2 rather than ch.
  78
  79 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
  80
  81         * read.h (enum linkonce_type): Define.
  82         (s_linkonce): Declare.
  83         * read.c (potable): Add "linkonce".
  84         (s_linkonce): New function.
  85         * subsegs.h (segment_info_type): Add linkonce field to
  86         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
  87         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
  88         (obj_coff_pe_handle_link_once): Declare if TE_PE.
  89         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
  90         "coff/pe.h".
  91         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
  92         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
  93         entry based on the linkonce field in segment_info.
  94         * doc/as.texinfo: Document .linkonce.
  95
  96 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
  97
  98         * doc/as.1: Changed to be recognized by catman -w on Solaris.
  99
 100 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
 101
 102         * stabs.c (s_stab_generic): Call the listing functions before
 103         doing the rest of the processing, which may involve freeing the
 104         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
 105         SEPARATE_STAB_SECTIONS case.
 106
 107         * config/tc-hppa.c: Remove nested comment.
 108         (tc_gen_reloc): Move label done inside the ifdef in which it is
 109         used.
 110         (md_apply_fix): Pass pointers to correct types to libhppa.h
 111         functions.  Always return a value.
 112
 113         * config/tc-mips.h (tc_frob_file): Define.
 114         (mips_frob_file): Declare.
 115         * config/tc-mips.c (struct mips_hi_fixup): Define.
 116         (mips_hi_fixup_list): New static variable.
 117         (imm_unmatched_hi): New static variable.
 118         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
 119         offset_reloc.  Pass imm_unmatched_hi to append_insn.
 120         (append_insn): Add unmatched_hi parameter.  If it is set, add the
 121         new fixup to mips_hi_fixup_list.  Change all callers.
 122         (mips_ip): Set imm_unmatched_hi when appropriate.
 123         (mips_frob_file): New function.
 124
 125 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
 126
 127         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
 128         * configure: Regenerated.
 129
 130 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 131
 132         * as.c (main): Call bfd_set_error_program_name.
 133
 134 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 135
 136         * as.h (strdup): Don't declare.
 137         * stabs.c: Include libiberty.h
 138         (get_stab_string_offset): Use xstrdup rather than strdup.
 139         (s_stab_generic): Likewise.
 140         * as.c (parse_args): Likewise.
 141         * read.c (s_mri_sect): Likewise.
 142
 143         * gasp.c (change_base): Recognize \(...) construct documented to
 144         pass through enclosed characters literally through to the output.
 145         (process_assigns): Likewise.  Also, be more careful to avoid
 146         looking past the end of the buffer.
 147
 148 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 149
 150         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
 151         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
 152
 153 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 154
 155         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
 156
 157 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
 158
 159         * config/alpha-opcode.h: Added cvtst instruction.
 160
 161 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
 162
 163         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
 164         string.  Extract the addend from the result of expression.
 165
 166 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 167
 168         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
 169         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
 170         mode, change the state to 3 rather than 1.
 171
 172 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 173
 174         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
 175         correspond to 11 March change.
 176
 177 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
 178
 179         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
 180         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
 181
 182 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 183
 184         * configure: Rebuild with autoconf 2.8.
 185
 186 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 187
 188         * config/atof-ieee.c (gen_to_words): Improve handling of
 189         X_PRECISION numbers.  Based on patches from Andreas Schwab
 190         <schwab@issan.informatik.uni-dortmund.de>.
 191
 192 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 193
 194         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
 195         (SEG_LAST): New.
 196         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
 197         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
 198         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
 199         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
 200         SEG_E9.
 201
 202 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
 203
 204         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
 205
 206 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
 207
 208         * config/tc-hppa.c (SUBSEG_MILLI): Define.
 209         (pa_def_subspaces): Add $MILLICODE$.
 210         (pa_spaces_begin): Set section flags for $MILLICODE$.
 211
 212 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 213
 214         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
 215         not SHT_NOBITS.  Don't tamper with flags based on type if a
 216         special section was found (revert Feb 29 change).
 217
 218         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
 219         if aligning to a longword boundary or greater.
 220
 221 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
 222
 223         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
 224
 225 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 226
 227         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
 228         * configure: Regenerated.
 229
 230 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
 231
 232         * config/tc-hppa.c: Add default definitions for R_N0SEL and
 233         R_N1SEL since they're not defined for old versions of hpux.
 234
 235         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
 236         Set "sym_ptr_ptr" and "addend" fields to dummy values for
 237         R_N0SEL and R_N1SEL.
 238
 239 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 240
 241         * flonum-konst.c: Add two more constants for 1e+-2048 and
 242         1e+-4096, and correct the other constants.
 243
 244         * symbols.c (resolve_symbol_value): Handle O_logical_not.
 245
 246 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 247
 248         * config/obj-elf.c (obj_elf_section): Allow predefined section
 249         types to set the nobits type.  Avoid a shadowed declaration.
 250
 251 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
 252
 253         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
 254         reduce relocs using e_nlrsel field selectors.
 255
 256         * write.c (fix_new_exp): Don't use #elif.  Some compilers
 257         don't handle it.
 258
 259         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
 260         the selector table.
 261         (pa_chk_field_selector): Handle new field selectors for SOM.
 262
 263 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 264
 265         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
 266         * configure: Rebuild.
 267         * config/te-linux.h (LOCAL_LABELS_FB): Define.
 268         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
 269         "a.out-m68k-linux".
 270         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
 271         is defined.
 272
 273 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
 274
 275         * mpw-make.sed: Update to handle shared library support.
 276
 277 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
 278
 279         * config/tc-sparc.c (sparc_ip): Print all architectures that support
 280         the insn on mismatch.
 281
 282 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
 283
 284         * configure.in: Add support for a29-coff.
 285         * configure: Rebuild.
 286
 287 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 288
 289         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
 290         of the section when looking for the R_SH_USES fixup, because the
 291         frag addresses have not yet been adjusted.
 292
 293         * gdbinit.in: Set a breakpoint on as_warn_where.
 294
 295         * config/tc-mips.c (macro): Add missing arguments to macro_build
 296         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
 297
 298 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 299
 300         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
 301         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
 302
 303 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
 304
 305         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
 306
 307 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
 308
 309         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
 310         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
 311         Recognize [uU] format args as sparclet cpregs.
 312
 313 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
 314
 315         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
 316         in bss_section.
 317
 318 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
 319
 320         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
 321         well as S_IS_EXTERNAL.
 322         (tc_fix_adjustable): Likewise.
 323         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
 324         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
 325         early.
 326         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
 327         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
 328
 329 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
 330
 331         * config/tc-sparc.c (max_architecture): Change to sparclite for
 332         32 bit arch.
 333         (default_compatible): Delete.
 334         (sparc_ffs): New function.
 335         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
 336         (sparc_ip): Rewrite architecture match and bump logic.
 337
 338 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
 339
 340         * configure.in: Check for 'do not mix' from native linker before
 341         trying to use -rpath.
 342         * configure: Rebuild.
 343
 344 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 345
 346         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
 347         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
 348         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
 349         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
 350         is set.
 351         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
 352         to the symbol lnnoptr field, to get the correct file offset.
 353
 354 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 355
 356         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
 357         symbols that are not function, file, or section symbols to be
 358         object types.
 359
 360 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 361
 362         * configure: Set and substitute RPATH_ENVVAR.
 363         * configure: Rebuild.
 364         * Makefile.in (RPATH_ENVVAR): New variable.
 365         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
 366
 367         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
 368         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
 369         * configure: Rebuild.
 370
 371 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
 372
 373         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
 374         appropriate flags in BFD section.
 375
 376         * configure.in (m68k-*-psos*): New target.
 377         * configure: Rebuild.
 378         * config/te-psos.h: New file.
 379         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
 380         is defined.
 381
 382 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
 383
 384         From Alan Modra <alan@spri.levels.unisa.edu.au>:
 385         * configure.in: Remove duplicate setting of cpu_type.  Check
 386         whether opcodes library is required for on all targets, not just
 387         primary one.
 388         * configure: Rebuild.
 389
 390         * config/tc-mips.c (mips_big_got): New static variable.
 391         (s_extern): Don't declare.
 392         (reg_needs_delay): New static function.
 393         (macro_build): Permit GOT/CALL_HI/LO relocs.
 394         (macro_build_lui): If place is not NULL, use the number in the
 395         expression.
 396         (load_address): Handle mips_big_got case.
 397         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
 398         store macros.
 399         (OPTION_XGOT): Define.
 400         (md_longopts): Add "xgot" if OBJ_ELF.
 401         (md_parse_option): Handle -xgot.
 402         (md_show_usage): Mention -xgot.
 403         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
 404         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
 405
 406 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 407
 408         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
 409         the byte relocation, point it to the low byte of the word.
 410
 411 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 412
 413         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
 414         * configure: Rebuild.
 415
 416 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
 417
 418         * configure.in: Recognize any sparc* cpu.
 419         * configure: Regenerated.
 420
 421 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
 422
 423         * read.c (potable): Add "mri" and ".mri".
 424         (s_mri): New function.
 425         * read.h (s_mri): Declare.
 426         * app.c (scrub_m68k_mri): New static variable.
 427         (mri_pseudo): New static variable.
 428         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
 429         flag_m68k_mri.  Initialize scrub_m68k_mri.
 430         (mri_state, mri_last_ch): New static variables.
 431         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
 432         fields.
 433         (app_push): Save new fields.
 434         (app_pop): Restore new fields.
 435         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
 436         If TC_M68K, use a trivial state machine to look for occurrences of
 437         the .mri pseudo-op, and change the mode appropriately.
 438         * as.h (do_scrub_begin): Update prototype.
 439         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
 440         do_scrub_begin.
 441         * config/tc-m68k.c (reg_prefix_optional_seen): New static
 442         variable.
 443         (m68k_mri_mode_change): New function.
 444         (md_parse_option): Set reg_prefix_optional_seen.
 445         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
 446         (MRI_MODE_CHANGE): Define.
 447         * doc/as.texinfo: Document .mri pseudo-op.
 448
 449         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
 450         comment character.
 451
 452 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 453
 454         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
 455         * config/m68k-parse.h (enum pic_relocation): Define.
 456         (struct m68k_exp): Add pic_reloc field.
 457         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
 458         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
 459         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
 460         otherwise.
 461         * config/tc-m68k.c: Delete definition of NO_RELOC.
 462         (struct m68k_it): Add pic_reloc field.
 463         (add_fix): Copy over pic_reloc field.
 464         (md_pseudo_table): Interpret .align parameter as byte count.
 465         (mote_pseudo_table): Likewise.
 466         (tc_m68k_fix_adjustable): New function.
 467         (get_reloc_code): New function.
 468         (md_assemble): Use it as last argument to fix_new_exp.
 469         (md_apply_fix_2): For a relocation against a symbol don't put the
 470         addend into the data.
 471         (tc_gen_reloc): Different addend computation for OBJ_ELF.
 472         (m68k_ip): Don't relax an operand that requires pic relocation.
 473         (md_begin): Align .text, .data and .bss on 4 byte boundary by
 474         default.
 475         * write.c (fixup_segment): Don't add symbol value to addend if
 476         TC_M68K and OBJ_ELF.
 477         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
 478         (motorola_operand): Add rule for `(zapc, EXPR)'.
 479
 480 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
 481
 482         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
 483         *really* is permissible before the comma.
 484
 485 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
 486
 487         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
 488         inserting nop instructions.
 489
 490 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
 491
 492         * config/te-aux.h: Change include of aux.h to aux-coff.h.
 493
 494 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 495
 496         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
 497         class setting for a CALLNAME symbol in COFF.
 498
 499         * read.c (potable): Pass negative numbers for new .balign[wl] and
 500         .p2align[wl] pseudo-ops.
 501         (s_align_bytes): Treat a negative argument as specifying the fill
 502         length.
 503         (s_align_ptwo): Likewise.
 504
 505 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
 506
 507         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
 508         (do_align): Take new len parameter.  Change all callers.  Pass it
 509         to md_do_align.
 510         (s_align_bytes): Arg now indicates the length of the fill pattern.
 511         (s_align_ptwo): Likewise.
 512         * config/obj-coff.c (write_object_file): Pass length to
 513         md_do_align.
 514         * config/tc-i386.h (md_do_align): Take new len parameter.
 515         * config/tc-m88k.h (md_do_align): Likewise.
 516         * config/tc-m88k.c (m88k_do_align): Likewise.
 517         * config/tc-sh.h (md_do_align): Likewise.
 518         * config/tc-sh.c (sh_do_align): Likewise.
 519         * doc/as.texinfo: Document new pseudo-ops.
 520
 521         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
 522         done in cvt_frag_to_fill.
 523
 524         * config/tc-sh.h (sh_do_align): Declare.
 525         (md_do_align): Define.
 526         * config/tc-sh.c (sh_do_align): New function.
 527
 528         * ecoff.c (ecoff_build_lineno): Don't try to store the address
 529         difference if the next address is before the current one.
 530
 531         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
 532         (archs): Initialize new field.
 533         (m68k_ip): Don't list alias names when listing CPUs which support
 534         an instruction.
 535
 536         * as.c (main): Call parse_args before read_begin.
 537         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
 538         front of generated pseudo-ops.
 539         * read.c (potable): Ignore "name".
 540         (s_app_file): Permit a single quote after the string, since one
 541         may appear in m68k MRI mode.
 542
 543         * configure.in: Check for --enable-shared.  If linking against
 544         shared BFD and opcodes, fix library name on SunOS, and try to set
 545         -rpath reasonably.
 546         * configure: Rebuild.
 547
 548 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 549
 550         * as.h (flag_m68k_mri): Declare.
 551         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
 552         * Many files: For MRI syntax that is specific to the m68k MRI
 553         assembler, check flag_m68k_mri rather than flag_mri or
 554         MRI_MODE_NEEDS_PSEUDO_DOT.
 555
 556 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
 557
 558         * config/tc-i960.c (ARCH_HX): Define.
 559         (arch_tab): Add HX.
 560         (targ_has_sfr): Handle ARCH_HX.
 561         (targ_has_iclass): Handle ARCH_HX.
 562         (tc_coff_fix2rtype): Add return 0 to avoid warning.
 563         (tc_headers_hook): If the architecture was specified explicitly,
 564         use it when setting the flags.  Set the extern variable coff_flags
 565         rather than headers->filehdr.f_flags, since the latter is set
 566         unconditionally in obj-coff.c.
 567         (i960_handle_align): Remove unused variable fixp.
 568
 569         Support for building bfd and opcodes as shared libraries, based on
 570         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
 571         * configure.in: Set OPCODES and BFD to search directories.
 572         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
 573         * configure: Rebuild.
 574         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
 575         (LIBDEPS): New variable.
 576         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
 577         $(HLDFLAGS) in link.
 578         (check): Set LD_LIBRARY_PATH in the environment.
 579
 580 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
 581
 582         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
 583         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
 584         read-only, not read/write.
 585
 586 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
 587
 588         * Makefile.in (INSTALL_XFORM): Remove -e.
 589
 590 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
 591
 592         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
 593         than comparing S_GET_SEGMENT to undefined_section.
 594         (write_object_file): Skip symbols which were equated to an
 595         undefined or common symbol.
 596         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
 597         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 598         undefined_section.
 599         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
 600         or S_IS_COMMON call S_GET_VALUE.
 601         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 602         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
 603         to an undefined or common symbol, convert the reloc to be against
 604         the target symbol.
 605         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 606         undefined or common symbol.
 607         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 608         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
 609         to an undefined or common symbol, convert the reloc to be against
 610         the target symbol.
 611         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 612         undefined or common symbol.
 613         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
 614         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 615         undefined_section.
 616         (yank_symbols): Skip symbols which were equated to an undefined or
 617         common symbol.
 618
 619 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 620
 621         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
 622         * config/obj-bout.h (S_IS_LOCAL): Likewise.
 623
 624         * configure.in: Make sure we only add m68k-parse.o to
 625         ${extra_objects} once, no matter how many m68k targets have been
 626         enabled.
 627         * configure: Rebuild.
 628
 629 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 630
 631         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
 632         * configure: Rebuild.
 633
 634 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
 635
 636         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
 637         * doc/c-m68k.texi: Document .extend and .ldouble.
 638
 639         * configure.in (m68*-apple-aux*): New target.
 640         * config/te-aux.h: New file.
 641         * config/obj-coff.c (compare_external_relocs): New static function
 642         if TE_AUX.
 643         (do_relocs_for): Sort relocs if TE_AUX.
 644         (fixup_segment): If TE_AUX, store common symbol value in segment.
 645         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
 646
 647 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 648
 649         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
 650
 651         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
 652         BSF_FUNCTION.
 653         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
 654         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
 655         symbol.
 656         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
 657         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
 658         an undefined symbol and the size of a function symbol.
 659         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
 660         for all common symbols.
 661
 662 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
 663
 664         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
 665         scaling of index.
 666
 667         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
 668         m68k.
 669
 670 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 671
 672         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
 673         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
 674
 675         * ecoff.c (localsym_t): Add addend field.
 676         (add_ecoff_symbol): Add addend argument.  Change all callers.
 677         (coff_sym_value): Make static.
 678         (coff_sym_addend): New static variable.
 679         (ecoff_directive_def): Initialize coff_sym_addend.
 680         (ecoff_directive_val): Accept symbol + constant.
 681         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
 682         (ecoff_build_symbols): Include the addend in the symbol value.
 683
 684 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
 685
 686         * config/tc-ppc.c (md_assemble): Ignore overflow on
 687         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
 688
 689 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 690
 691         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
 692         bytes in size, so offset appropriately in big endian mode when
 693         writing the bottom 2 bytes.
 694
 695 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
 696
 697         * config/tc-sparc.c (default_compatible): New static local.
 698         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
 699         (sparc_ip): If no architecture or -bump specified, don't mark as
 700         mismatched those in default_compatible.
 701
 702 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 703
 704         SCO ELF support from Robert Lipe <robertl@arnet.com>:
 705         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
 706         * configure: Rebuild.
 707         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
 708         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
 709         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
 710         (sco_id): Declare if SCO_ELF.
 711
 712 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
 713
 714         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
 715         ({max,warn_after}_architecture): New static locals.
 716         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
 717         If both architecture and -bump requested, set max_architecture to max.
 718         (sparc_md_end): Simplify.
 719         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
 720         Rewrite code to bump architecture and check for conflicts.
 721         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
 722         with Solaris assembler.
 723         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
 724         (md_show_usage): Update.
 725
 726 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
 727
 728         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
 729
 730 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
 731
 732         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
 733         #ifdef sparcv9 when choosing value.
 734         (ENV64): Delete.
 735         (md_end): Define.
 736         (sparc_md_end): Declare.
 737         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
 738         (initial_architecture): New static local.
 739         (can_bump_v9_p): Likewise.
 740         (NO_V9): Delete all occurrences.
 741         (sparc_md_end): New function.
 742         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
 743         Don't bump architecture to v9 unless can_bump_v9_p set.
 744         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
 745         * configure.in (sparc64 target cpu): Don't set obj_format here.
 746         (SPARC_V9): Renamed from sparcv9.
 747         (sparc64-*-elf*): Define SPARC_ARCH64.
 748         * configure: Regenerated.
 749         * acconfig.h (SPARC_V9): Renamed from sparcv9.
 750         (SPARC_ARCH64): Add.
 751         * conf.in: Regenerated.
 752         * config/vmsconf.h: Update.
 753
 754 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
 755
 756         * config/tc-mips.c (load_register): Optimise "dli" loads.
 757         (md_show_usage): add "-mcpu=vr4100" to help text.
 758
 759 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 760
 761         * symbols.c (resolve_symbol_value): If a symbol is equated to an
 762         undefined symbol, preserve the X_op of O_symbol.
 763         (S_GET_VALUE): Fix check to permit this case.
 764         * write.c (write_relocs): If a reloc is against an undefined
 765         symbol equated to another symbol, change the reloc to be against
 766         the latter symbol.
 767         * config/obj-coff.c (do_relocs_for): Likewise.
 768
 769         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
 770         XMC_PR.
 771
 772 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 773
 774         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
 775         computer is PowerPC.
 776
 777         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
 778
 779         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
 780         mentioned in the eabi.
 781
 782 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
 783
 784         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
 785         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
 786
 787 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 788
 789         * config/tc-ppc.c (mapping): Add more relocation suffixes.
 790
 791 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 792
 793         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
 794         as a section it is ok to have unadorned -mrelocatable pointers in.
 795
 796 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 797
 798         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
 799         #ifdef OBJ_ELF.
 800
 801 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 802
 803         * config/obj-elf.c (obj_elf_section): Add hooks so machine
 804         dependent section attributes can be handled.
 805
 806         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
 807         macros to add support for exclude section flag and ordered section
 808         type.
 809
 810         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
 811         functions to add support for exclude section flag and ordered
 812         section type.
 813
 814 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 815
 816         * subsegs.c (section_symbol): Don't try to look up the section
 817         symbol in the hash table.  It should be possible to have a symbol
 818         with the same name as a section, but no connection to it.
 819
 820         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
 821         From James Carlson <carlson@xylogics.com>.
 822
 823         * expr.c (operand): Skip whitespace after a close parenthesis.
 824         From James Carlson <carlson@xylogics.com>.
 825
 826 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
 827
 828         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
 829         as_warn_where for relocation overflow.
 830         (parse_reg): Accept register name only if next character is
 831         not alphanumeric.
 832
 833 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
 834
 835         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
 836         addresses for static variables.
 837
 838 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 839
 840         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
 841         and xgot give the old toc16 relocation.
 842         (md_apply_fix3): Support all GOT relocations.
 843
 844 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
 845
 846         * config/tc-mips.c (load_address): Correctly handle a constant in
 847         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
 848
 849 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 850
 851         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
 852         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
 853         (build_Mbytes): Handle REG_B.
 854
 855 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 856
 857         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
 858
 859 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
 860
 861         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
 862
 863 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 864
 865         * config/obj-coff.c (write_object_file): Set the s_align field to
 866         the number of bytes, rather than to the power of 2.
 867
 868 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 869
 870         * Makefile.in (DISTCLEAN_HERE): New variable.
 871         (distclean): Use it.
 872         (maintainer-clean): Depend upon clean-here rather than clean,
 873         distclean, and clean-info.  Run make maintainer-clean in doc.
 874         Remove files listed in DISTCLEAN_HERE.
 875         * doc/Makefile.in (maintainer-clean realclean): Split out from
 876         distclean.  Depend upon clean-info and distclean.
 877
 878 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 879
 880         * mac-as.r: Fix copyright and version strings.
 881         (cfrg): Use PROG_NAME instead of literal name.
 882
 883
 884 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 885
 886         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
 887         call it.
 888         * config/tc-a29k.h (tc_unrecognized_line): Define.
 889         * config/tc-a29k.c (a29k_unrecognized_line): New function.
 890         (md_operand): Handle a29k style local dollar labels.
 891
 892 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 893
 894         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
 895
 896 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
 897
 898         * read.c (s_fill): If md_flush_pending_output is defined, call
 899         it.
 900
 901 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
 902
 903         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
 904         Treat rs_align_code like rs_align.
 905
 906 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 907
 908         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
 909         converting an absolute address into a PC-relative one.
 910
 911 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
 912
 913         * mpw-config.in: Don't always use te-generic.h for emulation.
 914         (powerpc-apple-macos): Use emulation te-macos.h.
 915 start-sanitize-gm
 916         (mips-gm-magic): New configuration.
 917 end-sanitize-gm
 918         * mpw-make.sed (install, install-only): Edit in Mac-specific
 919         install procedure.
 920
 921 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 922
 923         * configure.in: Improve message about unsupported ELF targets.
 924         * configure: Rebuild.
 925
 926         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
 927         pattern is zero.  From Manfred Hollstein.
 928
 929 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
 930
 931         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
 932         the various idata sections, we check the name on the .section pseudo.
 933
 934 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 935
 936         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
 937         add section's paddr to add_number; compatibility to native as and
 938         ld forbids.
 939
 940 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 941
 942         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
 943
 944         * hash.c (struct hash_entry): Moved here...
 945         * hash.h (struct hash_entry): ...from here.
 946
 947         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
 948         if it's already known to be null.
 949
 950 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 951
 952         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
 953         bit relocs converted to PC relative relocs.  This turned out to
 954         add the offset from the beginning of .text twice.
 955
 956 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 957
 958         * stabs.c (s_stab_generic): In 's' case, free string from
 959         obstack.
 960
 961         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
 962         sy_name_offset.
 963         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
 964         Ditto.
 965
 966         * subsegs.h (segment_info_type): Make bitfields unsigned.
 967
 968         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
 969         and move them together.  On most systems this will reduce the
 970         structure size by one word.
 971         (operatorT): Define O_max.
 972         * expr.c (expr_begin): Verify that X_op is wide enough to hold
 973         O_max.
 974
 975         * read.c (pop_insert): Print error returned by hash table
 976         insertion code.
 977
 978         * as.c (dump_statistics): Split out from main; dump some hash
 979         table stats and target-specific stats.
 980         (start_time): No longer automatic to main.
 981         (main): Set file-level start_time and call dump_statistics at
 982         exit.  Exit by calling xexit.
 983         (show_usage): Make --statistics description less specific.
 984         * subsegs.c (subsegs_print_statistics): New function.
 985         * write.c (write_print_statistics): New function.
 986         (n_fixups): New static variable.
 987         (fix_new_internal): Increment it.
 988         * read.c (read_print_statistics): New function.
 989         * read.h (read_print_statistics): Declare.
 990         * symbol.c (symbol_print_statistics): New function.
 991         * symbol.h (symbol_print_statistics): Declare.
 992         * hash.c (hash_print_statistics): New function.
 993         * hash.h (hash_print_statistics): Declare.
 994         * config/tc-i386.c (i386_print_statistics): New function.
 995         * config/tc-i386.h (i386_print_statistics): Declare.
 996         (tc_print_statistics): New macro.
 997         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
 998         exit.
 999
1000         * hash.c (DELETED): Rewrite to use a valid but unique address.
1001         (START_POWER): Reduce to 10.
1002         (enum stat_enum): New enumerator, replacing STAT_* index macros.
1003         Add new values for counting strcmp calls.
1004         (GROW_FACTOR): New macro.
1005         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
1006         of nesting blocks.
1007         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
1008         (hash_new): Use FULL_VALUE.
1009         (struct hash_control): Definition moved here.
1010         (hash_code): Don't mask to low bits.
1011         (hash_ask): Mask returned hash code here.  Check hash value before
1012         calling strcmp; count strcmp calls.
1013         * hash.h (struct hash_control): Declare, don't define, here.
1014         (HASH_STATLENGTH): Deleted.
1015         (struct hash_entry): Add field for hash code.
1016         (hash_say, hash_apply): Don't declare.
1017
1018         * hash.c (destroy): Return void.
1019         (applicatee): Ditto.
1020         (main): Fix declarations.
1021         (hash_apply): Return void.  Argument `function' returns void.  Put
1022         inside "#ifdef TEST".
1023         (hash_say): Define only if TEST is defined.
1024         * hash.h (hash_apply, hash_say): Declarations deleted.
1025
1026 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
1027
1028         * configure: Rebuild with autoconf 2.7.
1029
1030 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
1031
1032         * aclocal.m4 (AC_PROG_CC): Remove local definition.
1033         * configure: Rebuild with autoconf 2.6.
1034
1035 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
1036
1037         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
1038         (ppc_stabx): Don't increment ppc_debug_name_section_size.
1039         (ppc_bc): Likewise.
1040         (ppc_frob_file): Remove.
1041         * config/tc-ppc.h (tc_frob_file): Don't define.
1042         (ppc_frob_file): Don't declare.
1043
1044 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
1045
1046         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
1047         * config/alpha-opcode.h: Include one-operand variants of jmp and
1048         jsr.
1049
1050         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
1051         with te-delta.h in 8.3 file systems.
1052         * configure.in: Adjusted.
1053
1054 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
1055
1056         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
1057
1058         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
1059         number.
1060         * expr.c (operand): Handle MRI suffixes after unadorned 0.
1061
1062 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
1063
1064         Version 2.6 released.
1065         * Makefile.in (VERSION): Updated to 2.6.
1066
1067         * config/obj-coff.c (write_object_file): Change use of md_do_align
1068         to pass a pointer rather than a fill value, to match other uses.
1069
1070 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
1071
1072         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
1073
1074         * as.c (main): Move md_end call to just after call to
1075         perform_an_assembly_pass.  Delete cpu-specific code here.
1076         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
1077 start-sanitize-rce
1078         * config/tc-rce.c (md_end): Deleted.
1079         * config/tc-rce.h (md_end): New macro, calls dump_literals.
1080 end-sanitize-rce
1081         * config/tc-arm.c (md_end): Unused function deleted.
1082         * config/tc-ns32k.c (md_end): Ditto.
1083
1084         * config/tc-i386.c (i386_align_code): New function, moved here
1085         from HANDLE_ALIGN macro.
1086         * config/tc-i386.h (HANDLE_ALIGN): Call it.
1087
1088         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
1089
1090         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
1091         before comparing
1092
1093         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
1094
1095         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
1096         multi-byte nops to avoid changing gcc.  The necessary gcc change
1097         might break old assemblers.
1098
1099         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
1100
1101         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
1102         generate optimal multi-byte nop instructions for ".align n"
1103         ".align n,0x90", and aligns requiring more than 15 bytes of
1104         padding still generate multiple 0x90's as before.
1105
1106 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
1107
1108         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
1109
1110 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
1111
1112         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
1113         * configure: Update.
1114         * mpw-make.sed: Reorder commands to make sed happier.
1115         * config/te-macos.h: New file.
1116         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
1117
1118 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
1119
1120         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
1121         conditional branches.
1122         (md_apply_fix): Likewise.
1123
1124 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
1125
1126         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
1127         generate a reloc which the linker will not handle correctly.  Fix
1128         overflow checking--R_IREL is 18 bits, not 17.
1129
1130 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
1131
1132         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
1133         from a PC relative reloc if TC_A29K.
1134
1135         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
1136         code depends upon it.
1137
1138         * config/tc-a29k.c (md_operand): Handle $float, $double, and
1139         $extend.  Based on code from Eric Freudenthal
1140         <freudenthal@nyu.edu>.
1141         * config/tc-a29k.h (LEX_DOLLAR): Define.
1142         * read.c (LEX_DOLLAR): Define if not defined.
1143         (lex_type): Use LEX_DOLLAR.
1144
1145 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
1146
1147         * configure.in (a29k-nyu-sym1): New target, just like other a29k
1148         targets.
1149
1150 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
1151
1152         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
1153
1154 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
1155
1156         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
1157         used only by "dlltool.c".
1158
1159 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
1160
1161         * config/tc-alpha.c: Undefine inline if not __GNUC__.
1162         (md_pseudo_table): Don't define "extern".
1163
1164 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
1165
1166         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
1167
1168         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
1169
1170 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
1171
1172         * macro.c (macro_expand_body): Don't warn about == with a
1173         nonexistent parameter, in case it is in a comment field.
1174
1175         * as.c (main): On TC_A29K, call macro_init with macro_alternate
1176         set to 1.
1177         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
1178         set, even if macro_alternate is set.
1179         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
1180         (sub_actual): If macro_strip_at, and kind is '@', don't look up
1181         the token unless it ended in '@'.
1182         * config/tc-a29k.c (line_separator_chars): Remove '@'.
1183         * doc/c-a29k.texi: Document macro usage on A29K.
1184
1185 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
1186
1187         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
1188         signed word.
1189         (install_operand): Likewise.
1190
1191         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
1192
1193 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
1194
1195         * configure.in (m88k-motorola-sysv*): New target.
1196         * configure: Rebuild.
1197         * config/te-delta88.h: New file.
1198         * config/obj-coff.c (write_object_file): Use md_do_align if it is
1199         defined.
1200         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
1201         (md_do_align): Define.
1202         * config/tc-m88k.c: Include "subsegs.h".
1203         (m88k_do_align): New function.
1204
1205         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
1206         (COFF_NOLOAD_PROBLEM): Define.
1207         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
1208
1209 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
1210
1211         * config/tc-i386.c (md_assemble): For a jump instruction with
1212         non-constant target, require 7 available bytes in the current
1213         frag, not 6.
1214
1215 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
1216
1217         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
1218         bfd/libelf.h.
1219
1220 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
1221
1222         * configure.in (alpha-*-linux*): Use ecoff.
1223         * configure: Rebuild.
1224         * ecoff.c (ecoff_directive_extern): New function.
1225         (ecoff_directive_weakext): New function.
1226         (ecoff_build_symbols): Handle weak symbols.
1227         (ecoff_setup_ext): Likewise.
1228         (ecoff_frob_symbol): Warn about weak common symbols.
1229         * ecoff.h (ecoff_directive_extern): Declare.
1230         (ecoff_directive_weakext): Declare.
1231         * symbols.c (S_IS_WEAK): New function.
1232         * symbols.h (S_IS_WEAK): Declare.
1233         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
1234         "weakext".
1235         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
1236         (s_extern): Remove.
1237
1238 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
1239
1240         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
1241
1242         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
1243         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
1244         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
1245         * config/obj-coff.c (coff_frob_symbol): Don't call
1246         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
1247         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
1248         to be dropped.
1249
1250         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
1251         (ppc_stab_symbol): New static variable.
1252         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
1253         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
1254         sy_tc.real_name to the stab string.
1255         (ppc_bc, ppc_ec): New static functions.
1256         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
1257         do anything.
1258         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
1259         suffix.
1260         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
1261         entries.
1262
1263         * input-scrub.c (input_scrub_push): Reset sb_index.
1264
1265 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
1266
1267         * listing.c (listing_newline): Don't create a frag in the absolute
1268         section.
1269
1270 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
1271
1272         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
1273         (ppc_csect): Move most of the code to ppc_change_csect, and call
1274         it.
1275         (ppc_change_csect): New static function, taken from ppc_csect.
1276         (ppc_section): New static function.
1277         (ppc_saw_abs): New static varable.
1278         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
1279         a symbol has no csect.
1280         (ppc_adjust_symtab): New function.
1281         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
1282         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
1283
1284         * write.c (write_object_file): If tc_adjust_symtab is defined,
1285         call it just before the call to obj_adjust_symtab.
1286
1287         * symbols.c (symbol_find_or_make): Change name to be const.
1288         * symbols.h (symbol_find_or_make): Update declaration.
1289
1290 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
1291
1292         * doc/as.texinfo (Align): Mention SH.
1293         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
1294         .align value.
1295         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
1296         (Z8000 Directives, even): Don't give numeric align value, instead
1297         explain behavior.
1298
1299 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
1300
1301         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
1302         instruction.
1303
1304 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
1305
1306         * Makefile.in (diststuff):  Also make info.
1307         (maintainer-clean realclean):  Also make clean-info.
1308
1309 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
1310
1311         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
1312         (pa_subspace): For ".nsubspa", always create a new subspace
1313         with the given attributes, even if one already exists with the
1314         same name.
1315
1316 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
1317
1318         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
1319         TC_FORCE_RELOCATION, taking an additional section argument.  If
1320         the section of the target symbol is not the same as the current
1321         section, always force the relocation to be used.
1322         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
1323
1324         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
1325         md_pcrel_from function, taking an additional section argument.
1326         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
1327
1328         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
1329         older TC_FORCE_RELOCATION if not defined.
1330         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
1331         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
1332         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
1333         TC_FORCE_RELOCATION.
1334
1335 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
1336
1337         * input-scrub.c (as_where): Set name to null pointer if we don't
1338         have a file name.
1339         * messages.c (identify): Only print filename if non-null.
1340         (as_show_where): Ditto, for line number too.
1341         (as_warn_internal, as_bad_internal): Ditto.
1342
1343         * input-file.c (input_file_open): If the input file can't be
1344         opened, consider it an error.
1345
1346 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
1347
1348         * config/tc-mips.c: Added mips_4100 control, and support for
1349         accepting the 4100 as a MIPS architecture variant (md_begin,
1350         macro_build, mips_ip, md_parse_option). Adding suitable
1351         command-line OPTIONs, and updating the help text (md_show_usage).
1352
1353 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
1354
1355         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
1356         BFD_ASSEMBLER is defined.
1357
1358         * Use one active frag and one obstack per frag chain:
1359         * frags.c (frags): Variable deleted.
1360         (frag_alloc): New function.
1361         (frag_grow, frag_more, frag_variant, frag_now_fix,
1362         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
1363         frags variable.
1364         (frag_new): Ditto.  Verify that frch_last and frag_now match on
1365         entry and exit, and that old frag_now has non-zero type.  Replace
1366         "know" uses with "assert".  Use frag_alloc instead of mucking with
1367         obstack alignment.
1368         * frags.h (frags): Declaration deleted.
1369         * subsegs.h (struct frchain): Add new field frch_frag_now.
1370         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
1371         variables.
1372         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
1373         give it any stricter alignment than frchainS structures need.  Do
1374         not initialize frags obstack.  Set frag_now to point to
1375         dummy_obstack.  Initialize absolute_frchain.
1376         (subseg_set_rest): Save and restore frag_now in frch_frag_now
1377         field of frchainS.  Don't create new frags on section switch, and
1378         use frag_alloc when creating a new frag chain.  For absolute
1379         section, set frchain_now to absolute_frchain.  Verify that
1380         frch_last and frag_now match on entry and exit.  Initialize
1381         per-chain obstack, and under gcc, set required alignment to that
1382         needed by fragS structure.
1383
1384         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
1385
1386         * stabs.c (get_stab_string_offset): Only copy input string if a
1387         fresh copy is needed, not if the section already exists.
1388         (s_stab_generic): Cache stab section name to bypass lookups, since
1389         usually it will match.  Could be made faster still by changing the
1390         memory allocation rules.
1391         (s_xstab): Cache section name to bypass repeated string
1392         allocation.
1393
1394         * frags.c (frag_new): Deleted register declarations.
1395
1396         * listing.c (frag_now): Don't declare.
1397
1398         * as.c (chunksize): New variable.
1399         (debug_memory): New variable.
1400         (main): If debug_memory is set, reduce chunksize and
1401         _bfd_chunksize.
1402         * as.h (chunksize): Declare it.
1403         * read.c (read_begin): Use it.
1404
1405         * config/tc-alpha.c (md_shortopts): Include 'g'.
1406         (md_parse_option): Ignore it.
1407
1408         * Makefile.in (distclean): Remove Makefile and config.status from
1409         testsuite directory.
1410         (clean-here): Don't delete testsuite.  Instead, delete only the
1411         files within it that would be generated by running tests.
1412
1413         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
1414         frag_now_fix instead of accessing obstack info directly.
1415         * config/tc-arm.c (s_ltorg): Ditto.
1416         (md_assemble): Ditto.
1417
1418         * config/tc-i386.c (md_assemble): Call frag_grow instead of
1419         obstack_room.
1420
1421 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
1422
1423         * stabs.c (aout_process_stab): Insert debug symbol into symbol
1424         chain after parsing value expression, if any, to avoid separating
1425         continued .stabs lines.
1426
1427 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
1428
1429         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
1430         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
1431
1432 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
1433
1434         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
1435         -mcom support and PPC_OPCODE_ANY for -many.
1436         (md_parse_option): Ditto.
1437         (ppc_arch): Ditto.
1438         (md_begin): For duplicate instructions, print all duplicates
1439         before aborting.
1440
1441 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
1442
1443         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1444         common mode operation.
1445         (md_show_usage): Add -mcom to usage message.
1446
1447 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
1448
1449         * expr.c (op_rank): Add O_symbol_rva.
1450         * expr.h (operatorT): Add O_symbol_rva.
1451         * read.c (cons_worker): Set O_symbol_rva when necessary.
1452         * write.c (fix_new_exp): Understand O_symbol_rva.
1453
1454 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
1455
1456         * config/tc-mips.c: Correct s_cons arguments.  From Michael
1457         Joosten <joost@ori.cadlab.de>.
1458
1459 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1460
1461         * config/tc-ppc.c (ppc_macro): Make count unsigned.
1462         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1463         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1464         the fix_line field.
1465         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1466         make non-static.  Change all users.
1467         * config/obj-coff.h (coff_n_line_nos): Declare.
1468
1469 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
1470
1471         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1472
1473         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1474
1475         * config/obj-elf.c (obj_elf_common): Convert specified byte
1476         alignment to power of two.  Set size of local bss symbol.
1477
1478         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1479
1480 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
1481
1482         * sb.c, macro.c: Decide whether to include <string.h> or
1483         <strings.h> just as as.h does.
1484
1485 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
1486
1487         * Makefile.in (site.exp): Fix setting of $srcdir.
1488
1489         * config/tc-arm.c (md_atof): Fix little-endian output.
1490         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1491         all coff targets.
1492
1493 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
1494
1495         * doc/as.texinfo: Split out the NS32k family documentation,
1496         despite its being commented out for now.
1497         * doc/c-ns32k.texi: New file.
1498
1499         * sb.c, macro.c: Include string.h.
1500
1501         * Makefile.in (comparison): Only check *.o; we don't care if
1502         timestamps inserted by the native linker differ.
1503
1504         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1505         if alignment stricter than 4 bytes is requested; in that case,
1506         align to a 4-byte boundary first.
1507
1508         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
1509
1510         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1511         uninitialized" warning for `Max_Source_Offset'.
1512
1513 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
1514
1515         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1516         qualifiers and detect errors if present.
1517         (md_assemble): Add call to parse_toc_entry. Also added some support
1518         for the [tocv] qualifier.
1519         (ppc_pe_tocd): New function to support data in the toc section.
1520
1521 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
1522
1523         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1524         an absolute symbol.
1525
1526 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
1527
1528         * config/tc-m68k.c (isword): Accept all values from -65536 to
1529         +65535, so ~VAL will not be rejected.
1530
1531         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
1532         skip characters after the pseudo-op.
1533         (s_else): Likewise.
1534         * read.c (get_line_sb): Don't look past buffer_limit.
1535         (s_include): In MRI mode, skip characters after the file name.
1536
1537 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
1538
1539         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1540         periods in register names.
1541
1542 For older changes see ChangeLog.1.