gas/ChangeLog

   1 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
   4         inserting nop instructions.
   5
   6 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
   7
   8         * config/te-aux.h: Change include of aux.h to aux-coff.h.
   9
  10 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
  11
  12         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
  13         class setting for a CALLNAME symbol in COFF.
  14
  15         * read.c (potable): Pass negative numbers for new .balign[wl] and
  16         .p2align[wl] pseudo-ops.
  17         (s_align_bytes): Treat a negative argument as specifying the fill
  18         length.
  19         (s_align_ptwo): Likewise.
  20
  21 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
  22
  23         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
  24         (do_align): Take new len parameter.  Change all callers.  Pass it
  25         to md_do_align.
  26         (s_align_bytes): Arg now indicates the length of the fill pattern.
  27         (s_align_ptwo): Likewise.
  28         * config/obj-coff.c (write_object_file): Pass length to
  29         md_do_align.
  30         * config/tc-i386.h (md_do_align): Take new len parameter.
  31         * config/tc-m88k.h (md_do_align): Likewise.
  32         * config/tc-m88k.c (m88k_do_align): Likewise.
  33         * config/tc-sh.h (md_do_align): Likewise.
  34         * config/tc-sh.c (sh_do_align): Likewise.
  35         * doc/as.texinfo: Document new pseudo-ops.
  36
  37         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
  38         done in cvt_frag_to_fill.
  39
  40         * config/tc-sh.h (sh_do_align): Declare.
  41         (md_do_align): Define.
  42         * config/tc-sh.c (sh_do_align): New function.
  43
  44         * ecoff.c (ecoff_build_lineno): Don't try to store the address
  45         difference if the next address is before the current one.
  46
  47         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
  48         (archs): Initialize new field.
  49         (m68k_ip): Don't list alias names when listing CPUs which support
  50         an instruction.
  51
  52         * as.c (main): Call parse_args before read_begin.
  53         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
  54         front of generated pseudo-ops.
  55         * read.c (potable): Ignore "name".
  56         (s_app_file): Permit a single quote after the string, since one
  57         may appear in m68k MRI mode.
  58
  59         * configure.in: Check for --enable-shared.  If linking against
  60         shared BFD and opcodes, fix library name on SunOS, and try to set
  61         -rpath reasonably.
  62         * configure: Rebuild.
  63
  64 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
  65
  66         * as.h (flag_m68k_mri): Declare.
  67         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
  68         * Many files: For MRI syntax that is specific to the m68k MRI
  69         assembler, check flag_m68k_mri rather than flag_mri or
  70         MRI_MODE_NEEDS_PSEUDO_DOT.
  71
  72 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
  73
  74         * config/tc-i960.c (ARCH_HX): Define.
  75         (arch_tab): Add HX.
  76         (targ_has_sfr): Handle ARCH_HX.
  77         (targ_has_iclass): Handle ARCH_HX.
  78         (tc_coff_fix2rtype): Add return 0 to avoid warning.
  79         (tc_headers_hook): If the architecture was specified explicitly,
  80         use it when setting the flags.  Set the extern variable coff_flags
  81         rather than headers->filehdr.f_flags, since the latter is set
  82         unconditionally in obj-coff.c.
  83         (i960_handle_align): Remove unused variable fixp.
  84
  85         Support for building bfd and opcodes as shared libraries, based on
  86         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
  87         * configure.in: Set OPCODES and BFD to search directories.
  88         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
  89         * configure: Rebuild.
  90         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
  91         (LIBDEPS): New variable.
  92         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
  93         $(HLDFLAGS) in link.
  94         (check): Set LD_LIBRARY_PATH in the environment.
  95
  96 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
  97
  98         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
  99         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
 100         read-only, not read/write.
 101
 102 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
 103
 104         * Makefile.in (INSTALL_XFORM): Remove -e.
 105
 106 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
 107
 108         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
 109         than comparing S_GET_SEGMENT to undefined_section.
 110         (write_object_file): Skip symbols which were equated to an
 111         undefined or common symbol.
 112         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
 113         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 114         undefined_section.
 115         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
 116         or S_IS_COMMON call S_GET_VALUE.
 117         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 118         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
 119         to an undefined or common symbol, convert the reloc to be against
 120         the target symbol.
 121         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 122         undefined or common symbol.
 123         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 124         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
 125         to an undefined or common symbol, convert the reloc to be against
 126         the target symbol.
 127         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 128         undefined or common symbol.
 129         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
 130         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 131         undefined_section.
 132         (yank_symbols): Skip symbols which were equated to an undefined or
 133         common symbol.
 134
 135 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 136
 137         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
 138         * config/obj-bout.h (S_IS_LOCAL): Likewise.
 139
 140         * configure.in: Make sure we only add m68k-parse.o to
 141         ${extra_objects} once, no matter how many m68k targets have been
 142         enabled.
 143         * configure: Rebuild.
 144
 145 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 146
 147         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
 148         * configure: Rebuild.
 149
 150 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
 151
 152         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
 153         * doc/c-m68k.texi: Document .extend and .ldouble.
 154
 155         * configure.in (m68*-apple-aux*): New target.
 156         * config/te-aux.h: New file.
 157         * config/obj-coff.c (compare_external_relocs): New static function
 158         if TE_AUX.
 159         (do_relocs_for): Sort relocs if TE_AUX.
 160         (fixup_segment): If TE_AUX, store common symbol value in segment.
 161         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
 162
 163 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 164
 165         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
 166
 167         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
 168         BSF_FUNCTION.
 169         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
 170         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
 171         symbol.
 172         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
 173         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
 174         an undefined symbol and the size of a function symbol.
 175         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
 176         for all common symbols.
 177
 178 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
 179
 180         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
 181         scaling of index.
 182
 183         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
 184         m68k.
 185
 186 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 187
 188         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
 189         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
 190
 191         * ecoff.c (localsym_t): Add addend field.
 192         (add_ecoff_symbol): Add addend argument.  Change all callers.
 193         (coff_sym_value): Make static.
 194         (coff_sym_addend): New static variable.
 195         (ecoff_directive_def): Initialize coff_sym_addend.
 196         (ecoff_directive_val): Accept symbol + constant.
 197         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
 198         (ecoff_build_symbols): Include the addend in the symbol value.
 199
 200 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
 201
 202         * config/tc-ppc.c (md_assemble): Ignore overflow on
 203         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
 204
 205 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 206
 207         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
 208         bytes in size, so offset appropriately in big endian mode when
 209         writing the bottom 2 bytes.
 210
 211 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
 212
 213         * config/tc-sparc.c (default_compatible): New static local.
 214         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
 215         (sparc_ip): If no architecture or -bump specified, don't mark as
 216         mismatched those in default_compatible.
 217
 218 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 219
 220         SCO ELF support from Robert Lipe <robertl@arnet.com>:
 221         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
 222         * configure: Rebuild.
 223         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
 224         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
 225         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
 226         (sco_id): Declare if SCO_ELF.
 227
 228 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
 229
 230         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
 231         ({max,warn_after}_architecture): New static locals.
 232         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
 233         If both architecture and -bump requested, set max_architecture to max.
 234         (sparc_md_end): Simplify.
 235         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
 236         Rewrite code to bump architecture and check for conflicts.
 237         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
 238         with Solaris assembler.
 239         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
 240         (md_show_usage): Update.
 241
 242 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
 243
 244         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
 245
 246 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
 247
 248         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
 249         #ifdef sparcv9 when choosing value.
 250         (ENV64): Delete.
 251         (md_end): Define.
 252         (sparc_md_end): Declare.
 253         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
 254         (initial_architecture): New static local.
 255         (can_bump_v9_p): Likewise.
 256         (NO_V9): Delete all occurrences.
 257         (sparc_md_end): New function.
 258         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
 259         Don't bump architecture to v9 unless can_bump_v9_p set.
 260         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
 261         * configure.in (sparc64 target cpu): Don't set obj_format here.
 262         (SPARC_V9): Renamed from sparcv9.
 263         (sparc64-*-elf*): Define SPARC_ARCH64.
 264         * configure: Regenerated.
 265         * acconfig.h (SPARC_V9): Renamed from sparcv9.
 266         (SPARC_ARCH64): Add.
 267         * conf.in: Regenerated.
 268         * config/vmsconf.h: Update.
 269
 270 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
 271
 272         * config/tc-mips.c (load_register): Optimise "dli" loads.
 273         (md_show_usage): add "-mcpu=vr4100" to help text.
 274
 275 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 276
 277         * symbols.c (resolve_symbol_value): If a symbol is equated to an
 278         undefined symbol, preserve the X_op of O_symbol.
 279         (S_GET_VALUE): Fix check to permit this case.
 280         * write.c (write_relocs): If a reloc is against an undefined
 281         symbol equated to another symbol, change the reloc to be against
 282         the latter symbol.
 283         * config/obj-coff.c (do_relocs_for): Likewise.
 284
 285         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
 286         XMC_PR.
 287
 288 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 289
 290         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
 291         computer is PowerPC.
 292
 293         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
 294
 295         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
 296         mentioned in the eabi.
 297
 298 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
 299
 300         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
 301         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
 302
 303 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 304
 305         * config/tc-ppc.c (mapping): Add more relocation suffixes.
 306
 307 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 308
 309         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
 310         as a section it is ok to have unadorned -mrelocatable pointers in.
 311
 312 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 313
 314         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
 315         #ifdef OBJ_ELF.
 316
 317 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 318
 319         * config/obj-elf.c (obj_elf_section): Add hooks so machine
 320         dependent section attributes can be handled.
 321
 322         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
 323         macros to add support for exclude section flag and ordered section
 324         type.
 325
 326         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
 327         functions to add support for exclude section flag and ordered
 328         section type.
 329
 330 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 331
 332         * subsegs.c (section_symbol): Don't try to look up the section
 333         symbol in the hash table.  It should be possible to have a symbol
 334         with the same name as a section, but no connection to it.
 335
 336         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
 337         From James Carlson <carlson@xylogics.com>.
 338
 339         * expr.c (operand): Skip whitespace after a close parenthesis.
 340         From James Carlson <carlson@xylogics.com>.
 341
 342 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
 343
 344         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
 345         as_warn_where for relocation overflow.
 346         (parse_reg): Accept register name only if next character is
 347         not alphanumeric.
 348
 349 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
 350
 351         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
 352         addresses for static variables.
 353
 354 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 355
 356         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
 357         and xgot give the old toc16 relocation.
 358         (md_apply_fix3): Support all GOT relocations.
 359
 360 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
 361
 362         * config/tc-mips.c (load_address): Correctly handle a constant in
 363         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
 364
 365 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 366
 367         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
 368         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
 369         (build_Mbytes): Handle REG_B.
 370
 371 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 372
 373         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
 374
 375 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
 376
 377         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
 378
 379 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 380
 381         * config/obj-coff.c (write_object_file): Set the s_align field to
 382         the number of bytes, rather than to the power of 2.
 383
 384 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 385
 386         * Makefile.in (DISTCLEAN_HERE): New variable.
 387         (distclean): Use it.
 388         (maintainer-clean): Depend upon clean-here rather than clean,
 389         distclean, and clean-info.  Run make maintainer-clean in doc.
 390         Remove files listed in DISTCLEAN_HERE.
 391         * doc/Makefile.in (maintainer-clean realclean): Split out from
 392         distclean.  Depend upon clean-info and distclean.
 393
 394 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 395
 396         * mac-as.r: Fix copyright and version strings.
 397         (cfrg): Use PROG_NAME instead of literal name.
 398
 399
 400 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 401
 402         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
 403         call it.
 404         * config/tc-a29k.h (tc_unrecognized_line): Define.
 405         * config/tc-a29k.c (a29k_unrecognized_line): New function.
 406         (md_operand): Handle a29k style local dollar labels.
 407
 408 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 409
 410         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
 411
 412 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
 413
 414         * read.c (s_fill): If md_flush_pending_output is defined, call
 415         it.
 416
 417 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
 418
 419         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
 420         Treat rs_align_code like rs_align.
 421
 422 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 423
 424         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
 425         converting an absolute address into a PC-relative one.
 426
 427 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
 428
 429         * mpw-config.in: Don't always use te-generic.h for emulation.
 430         (powerpc-apple-macos): Use emulation te-macos.h.
 431 start-sanitize-gm
 432         (mips-gm-magic): New configuration.
 433 end-sanitize-gm
 434         * mpw-make.sed (install, install-only): Edit in Mac-specific
 435         install procedure.
 436
 437 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 438
 439         * configure.in: Improve message about unsupported ELF targets.
 440         * configure: Rebuild.
 441
 442         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
 443         pattern is zero.  From Manfred Hollstein.
 444
 445 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
 446
 447         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
 448         the various idata sections, we check the name on the .section pseudo.
 449
 450 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 451
 452         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
 453         add section's paddr to add_number; compatibility to native as and
 454         ld forbids.
 455
 456 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 457
 458         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
 459
 460         * hash.c (struct hash_entry): Moved here...
 461         * hash.h (struct hash_entry): ...from here.
 462
 463         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
 464         if it's already known to be null.
 465
 466 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 467
 468         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
 469         bit relocs converted to PC relative relocs.  This turned out to
 470         add the offset from the beginning of .text twice.
 471
 472 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 473
 474         * stabs.c (s_stab_generic): In 's' case, free string from
 475         obstack.
 476
 477         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
 478         sy_name_offset.
 479         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
 480         Ditto.
 481
 482         * subsegs.h (segment_info_type): Make bitfields unsigned.
 483
 484         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
 485         and move them together.  On most systems this will reduce the
 486         structure size by one word.
 487         (operatorT): Define O_max.
 488         * expr.c (expr_begin): Verify that X_op is wide enough to hold
 489         O_max.
 490
 491         * read.c (pop_insert): Print error returned by hash table
 492         insertion code.
 493
 494         * as.c (dump_statistics): Split out from main; dump some hash
 495         table stats and target-specific stats.
 496         (start_time): No longer automatic to main.
 497         (main): Set file-level start_time and call dump_statistics at
 498         exit.  Exit by calling xexit.
 499         (show_usage): Make --statistics description less specific.
 500         * subsegs.c (subsegs_print_statistics): New function.
 501         * write.c (write_print_statistics): New function.
 502         (n_fixups): New static variable.
 503         (fix_new_internal): Increment it.
 504         * read.c (read_print_statistics): New function.
 505         * read.h (read_print_statistics): Declare.
 506         * symbol.c (symbol_print_statistics): New function.
 507         * symbol.h (symbol_print_statistics): Declare.
 508         * hash.c (hash_print_statistics): New function.
 509         * hash.h (hash_print_statistics): Declare.
 510         * config/tc-i386.c (i386_print_statistics): New function.
 511         * config/tc-i386.h (i386_print_statistics): Declare.
 512         (tc_print_statistics): New macro.
 513         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
 514         exit.
 515
 516         * hash.c (DELETED): Rewrite to use a valid but unique address.
 517         (START_POWER): Reduce to 10.
 518         (enum stat_enum): New enumerator, replacing STAT_* index macros.
 519         Add new values for counting strcmp calls.
 520         (GROW_FACTOR): New macro.
 521         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
 522         of nesting blocks.
 523         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
 524         (hash_new): Use FULL_VALUE.
 525         (struct hash_control): Definition moved here.
 526         (hash_code): Don't mask to low bits.
 527         (hash_ask): Mask returned hash code here.  Check hash value before
 528         calling strcmp; count strcmp calls.
 529         * hash.h (struct hash_control): Declare, don't define, here.
 530         (HASH_STATLENGTH): Deleted.
 531         (struct hash_entry): Add field for hash code.
 532         (hash_say, hash_apply): Don't declare.
 533
 534         * hash.c (destroy): Return void.
 535         (applicatee): Ditto.
 536         (main): Fix declarations.
 537         (hash_apply): Return void.  Argument `function' returns void.  Put
 538         inside "#ifdef TEST".
 539         (hash_say): Define only if TEST is defined.
 540         * hash.h (hash_apply, hash_say): Declarations deleted.
 541
 542 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 543
 544         * configure: Rebuild with autoconf 2.7.
 545
 546 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 547
 548         * aclocal.m4 (AC_PROG_CC): Remove local definition.
 549         * configure: Rebuild with autoconf 2.6.
 550
 551 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
 552
 553         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
 554         (ppc_stabx): Don't increment ppc_debug_name_section_size.
 555         (ppc_bc): Likewise.
 556         (ppc_frob_file): Remove.
 557         * config/tc-ppc.h (tc_frob_file): Don't define.
 558         (ppc_frob_file): Don't declare.
 559
 560 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
 561
 562         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
 563         * config/alpha-opcode.h: Include one-operand variants of jmp and
 564         jsr.
 565
 566         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
 567         with te-delta.h in 8.3 file systems.
 568         * configure.in: Adjusted.
 569
 570 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
 571
 572         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
 573
 574         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
 575         number.
 576         * expr.c (operand): Handle MRI suffixes after unadorned 0.
 577
 578 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
 579
 580         Version 2.6 released.
 581         * Makefile.in (VERSION): Updated to 2.6.
 582
 583         * config/obj-coff.c (write_object_file): Change use of md_do_align
 584         to pass a pointer rather than a fill value, to match other uses.
 585
 586 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
 587
 588         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
 589
 590         * as.c (main): Move md_end call to just after call to
 591         perform_an_assembly_pass.  Delete cpu-specific code here.
 592         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
 593 start-sanitize-rce
 594         * config/tc-rce.c (md_end): Deleted.
 595         * config/tc-rce.h (md_end): New macro, calls dump_literals.
 596 end-sanitize-rce
 597         * config/tc-arm.c (md_end): Unused function deleted.
 598         * config/tc-ns32k.c (md_end): Ditto.
 599
 600         * config/tc-i386.c (i386_align_code): New function, moved here
 601         from HANDLE_ALIGN macro.
 602         * config/tc-i386.h (HANDLE_ALIGN): Call it.
 603
 604         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 605
 606         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
 607         before comparing
 608
 609         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 610
 611         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
 612         multi-byte nops to avoid changing gcc.  The necessary gcc change
 613         might break old assemblers.
 614
 615         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 616
 617         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
 618         generate optimal multi-byte nop instructions for ".align n"
 619         ".align n,0x90", and aligns requiring more than 15 bytes of
 620         padding still generate multiple 0x90's as before.
 621
 622 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 623
 624         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
 625
 626 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 627
 628         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
 629         * configure: Update.
 630         * mpw-make.sed: Reorder commands to make sed happier.
 631         * config/te-macos.h: New file.
 632         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
 633
 634 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
 635
 636         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
 637         conditional branches.
 638         (md_apply_fix): Likewise.
 639
 640 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 641
 642         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
 643         generate a reloc which the linker will not handle correctly.  Fix
 644         overflow checking--R_IREL is 18 bits, not 17.
 645
 646 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
 647
 648         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
 649         from a PC relative reloc if TC_A29K.
 650
 651         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
 652         code depends upon it.
 653
 654         * config/tc-a29k.c (md_operand): Handle $float, $double, and
 655         $extend.  Based on code from Eric Freudenthal
 656         <freudenthal@nyu.edu>.
 657         * config/tc-a29k.h (LEX_DOLLAR): Define.
 658         * read.c (LEX_DOLLAR): Define if not defined.
 659         (lex_type): Use LEX_DOLLAR.
 660
 661 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
 662
 663         * configure.in (a29k-nyu-sym1): New target, just like other a29k
 664         targets.
 665
 666 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
 667
 668         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
 669
 670 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
 671
 672         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
 673         used only by "dlltool.c".
 674
 675 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 676
 677         * config/tc-alpha.c: Undefine inline if not __GNUC__.
 678         (md_pseudo_table): Don't define "extern".
 679
 680 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 681
 682         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
 683
 684         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
 685
 686 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
 687
 688         * macro.c (macro_expand_body): Don't warn about == with a
 689         nonexistent parameter, in case it is in a comment field.
 690
 691         * as.c (main): On TC_A29K, call macro_init with macro_alternate
 692         set to 1.
 693         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
 694         set, even if macro_alternate is set.
 695         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
 696         (sub_actual): If macro_strip_at, and kind is '@', don't look up
 697         the token unless it ended in '@'.
 698         * config/tc-a29k.c (line_separator_chars): Remove '@'.
 699         * doc/c-a29k.texi: Document macro usage on A29K.
 700
 701 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
 702
 703         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
 704         signed word.
 705         (install_operand): Likewise.
 706
 707         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
 708
 709 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 710
 711         * configure.in (m88k-motorola-sysv*): New target.
 712         * configure: Rebuild.
 713         * config/te-delta88.h: New file.
 714         * config/obj-coff.c (write_object_file): Use md_do_align if it is
 715         defined.
 716         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
 717         (md_do_align): Define.
 718         * config/tc-m88k.c: Include "subsegs.h".
 719         (m88k_do_align): New function.
 720
 721         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
 722         (COFF_NOLOAD_PROBLEM): Define.
 723         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
 724
 725 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
 726
 727         * config/tc-i386.c (md_assemble): For a jump instruction with
 728         non-constant target, require 7 available bytes in the current
 729         frag, not 6.
 730
 731 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
 732
 733         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
 734         bfd/libelf.h.
 735
 736 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
 737
 738         * configure.in (alpha-*-linux*): Use ecoff.
 739         * configure: Rebuild.
 740         * ecoff.c (ecoff_directive_extern): New function.
 741         (ecoff_directive_weakext): New function.
 742         (ecoff_build_symbols): Handle weak symbols.
 743         (ecoff_setup_ext): Likewise.
 744         (ecoff_frob_symbol): Warn about weak common symbols.
 745         * ecoff.h (ecoff_directive_extern): Declare.
 746         (ecoff_directive_weakext): Declare.
 747         * symbols.c (S_IS_WEAK): New function.
 748         * symbols.h (S_IS_WEAK): Declare.
 749         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
 750         "weakext".
 751         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
 752         (s_extern): Remove.
 753
 754 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 755
 756         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
 757
 758         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
 759         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
 760         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
 761         * config/obj-coff.c (coff_frob_symbol): Don't call
 762         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
 763         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
 764         to be dropped.
 765
 766         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
 767         (ppc_stab_symbol): New static variable.
 768         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
 769         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
 770         sy_tc.real_name to the stab string.
 771         (ppc_bc, ppc_ec): New static functions.
 772         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
 773         do anything.
 774         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
 775         suffix.
 776         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
 777         entries.
 778
 779         * input-scrub.c (input_scrub_push): Reset sb_index.
 780
 781 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
 782
 783         * listing.c (listing_newline): Don't create a frag in the absolute
 784         section.
 785
 786 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 787
 788         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
 789         (ppc_csect): Move most of the code to ppc_change_csect, and call
 790         it.
 791         (ppc_change_csect): New static function, taken from ppc_csect.
 792         (ppc_section): New static function.
 793         (ppc_saw_abs): New static varable.
 794         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
 795         a symbol has no csect.
 796         (ppc_adjust_symtab): New function.
 797         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
 798         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
 799
 800         * write.c (write_object_file): If tc_adjust_symtab is defined,
 801         call it just before the call to obj_adjust_symtab.
 802
 803         * symbols.c (symbol_find_or_make): Change name to be const.
 804         * symbols.h (symbol_find_or_make): Update declaration.
 805
 806 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 807
 808         * doc/as.texinfo (Align): Mention SH.
 809         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
 810         .align value.
 811         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
 812         (Z8000 Directives, even): Don't give numeric align value, instead
 813         explain behavior.
 814
 815 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 816
 817         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
 818         instruction.
 819
 820 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 821
 822         * Makefile.in (diststuff):  Also make info.
 823         (maintainer-clean realclean):  Also make clean-info.
 824
 825 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
 826
 827         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
 828         (pa_subspace): For ".nsubspa", always create a new subspace
 829         with the given attributes, even if one already exists with the
 830         same name.
 831
 832 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 833
 834         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
 835         TC_FORCE_RELOCATION, taking an additional section argument.  If
 836         the section of the target symbol is not the same as the current
 837         section, always force the relocation to be used.
 838         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
 839
 840         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
 841         md_pcrel_from function, taking an additional section argument.
 842         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
 843
 844         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
 845         older TC_FORCE_RELOCATION if not defined.
 846         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
 847         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
 848         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
 849         TC_FORCE_RELOCATION.
 850
 851 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
 852
 853         * input-scrub.c (as_where): Set name to null pointer if we don't
 854         have a file name.
 855         * messages.c (identify): Only print filename if non-null.
 856         (as_show_where): Ditto, for line number too.
 857         (as_warn_internal, as_bad_internal): Ditto.
 858
 859         * input-file.c (input_file_open): If the input file can't be
 860         opened, consider it an error.
 861
 862 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 863
 864         * config/tc-mips.c: Added mips_4100 control, and support for
 865         accepting the 4100 as a MIPS architecture variant (md_begin,
 866         macro_build, mips_ip, md_parse_option). Adding suitable
 867         command-line OPTIONs, and updating the help text (md_show_usage).
 868
 869 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
 870
 871         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
 872         BFD_ASSEMBLER is defined.
 873
 874         * Use one active frag and one obstack per frag chain:
 875         * frags.c (frags): Variable deleted.
 876         (frag_alloc): New function.
 877         (frag_grow, frag_more, frag_variant, frag_now_fix,
 878         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
 879         frags variable.
 880         (frag_new): Ditto.  Verify that frch_last and frag_now match on
 881         entry and exit, and that old frag_now has non-zero type.  Replace
 882         "know" uses with "assert".  Use frag_alloc instead of mucking with
 883         obstack alignment.
 884         * frags.h (frags): Declaration deleted.
 885         * subsegs.h (struct frchain): Add new field frch_frag_now.
 886         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
 887         variables.
 888         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
 889         give it any stricter alignment than frchainS structures need.  Do
 890         not initialize frags obstack.  Set frag_now to point to
 891         dummy_obstack.  Initialize absolute_frchain.
 892         (subseg_set_rest): Save and restore frag_now in frch_frag_now
 893         field of frchainS.  Don't create new frags on section switch, and
 894         use frag_alloc when creating a new frag chain.  For absolute
 895         section, set frchain_now to absolute_frchain.  Verify that
 896         frch_last and frag_now match on entry and exit.  Initialize
 897         per-chain obstack, and under gcc, set required alignment to that
 898         needed by fragS structure.
 899
 900         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
 901
 902         * stabs.c (get_stab_string_offset): Only copy input string if a
 903         fresh copy is needed, not if the section already exists.
 904         (s_stab_generic): Cache stab section name to bypass lookups, since
 905         usually it will match.  Could be made faster still by changing the
 906         memory allocation rules.
 907         (s_xstab): Cache section name to bypass repeated string
 908         allocation.
 909
 910         * frags.c (frag_new): Deleted register declarations.
 911
 912         * listing.c (frag_now): Don't declare.
 913
 914         * as.c (chunksize): New variable.
 915         (debug_memory): New variable.
 916         (main): If debug_memory is set, reduce chunksize and
 917         _bfd_chunksize.
 918         * as.h (chunksize): Declare it.
 919         * read.c (read_begin): Use it.
 920
 921         * config/tc-alpha.c (md_shortopts): Include 'g'.
 922         (md_parse_option): Ignore it.
 923
 924         * Makefile.in (distclean): Remove Makefile and config.status from
 925         testsuite directory.
 926         (clean-here): Don't delete testsuite.  Instead, delete only the
 927         files within it that would be generated by running tests.
 928
 929         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
 930         frag_now_fix instead of accessing obstack info directly.
 931         * config/tc-arm.c (s_ltorg): Ditto.
 932         (md_assemble): Ditto.
 933
 934         * config/tc-i386.c (md_assemble): Call frag_grow instead of
 935         obstack_room.
 936
 937 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
 938
 939         * stabs.c (aout_process_stab): Insert debug symbol into symbol
 940         chain after parsing value expression, if any, to avoid separating
 941         continued .stabs lines.
 942
 943 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
 944
 945         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
 946         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
 947
 948 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
 949
 950         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
 951         -mcom support and PPC_OPCODE_ANY for -many.
 952         (md_parse_option): Ditto.
 953         (ppc_arch): Ditto.
 954         (md_begin): For duplicate instructions, print all duplicates
 955         before aborting.
 956
 957 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
 958
 959         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
 960         common mode operation.
 961         (md_show_usage): Add -mcom to usage message.
 962
 963 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
 964
 965         * expr.c (op_rank): Add O_symbol_rva.
 966         * expr.h (operatorT): Add O_symbol_rva.
 967         * read.c (cons_worker): Set O_symbol_rva when necessary.
 968         * write.c (fix_new_exp): Understand O_symbol_rva.
 969
 970 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
 971
 972         * config/tc-mips.c: Correct s_cons arguments.  From Michael
 973         Joosten <joost@ori.cadlab.de>.
 974
 975 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
 976
 977         * config/tc-ppc.c (ppc_macro): Make count unsigned.
 978         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
 979         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
 980         the fix_line field.
 981         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
 982         make non-static.  Change all users.
 983         * config/obj-coff.h (coff_n_line_nos): Declare.
 984
 985 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 986
 987         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 988
 989         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
 990
 991         * config/obj-elf.c (obj_elf_common): Convert specified byte
 992         alignment to power of two.  Set size of local bss symbol.
 993
 994         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
 995
 996 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 997
 998         * sb.c, macro.c: Decide whether to include <string.h> or
 999         <strings.h> just as as.h does.
1000
1001 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
1002
1003         * Makefile.in (site.exp): Fix setting of $srcdir.
1004
1005         * config/tc-arm.c (md_atof): Fix little-endian output.
1006         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1007         all coff targets.
1008
1009 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
1010
1011         * doc/as.texinfo: Split out the NS32k family documentation,
1012         despite its being commented out for now.
1013         * doc/c-ns32k.texi: New file.
1014
1015         * sb.c, macro.c: Include string.h.
1016
1017         * Makefile.in (comparison): Only check *.o; we don't care if
1018         timestamps inserted by the native linker differ.
1019
1020         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1021         if alignment stricter than 4 bytes is requested; in that case,
1022         align to a 4-byte boundary first.
1023
1024         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
1025
1026         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1027         uninitialized" warning for `Max_Source_Offset'.
1028
1029 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
1030
1031         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1032         qualifiers and detect errors if present.
1033         (md_assemble): Add call to parse_toc_entry. Also added some support
1034         for the [tocv] qualifier.
1035         (ppc_pe_tocd): New function to support data in the toc section.
1036
1037 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
1038
1039         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1040         an absolute symbol.
1041
1042 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
1043
1044         * config/tc-m68k.c (isword): Accept all values from -65536 to
1045         +65535, so ~VAL will not be rejected.
1046
1047         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
1048         skip characters after the pseudo-op.
1049         (s_else): Likewise.
1050         * read.c (get_line_sb): Don't look past buffer_limit.
1051         (s_include): In MRI mode, skip characters after the file name.
1052
1053 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
1054
1055         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1056         periods in register names.
1057
1058 For older changes see ChangeLog.1.