gas/ChangeLog

   1 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
   2
   3         * configure.in: Recognize any sparc* cpu.
   4         * configure: Regenerated.
   5
   6 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
   7
   8         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
   9         comment character.
  10
  11 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
  12
  13         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
  14         * config/m68k-parse.h (enum pic_relocation): Define.
  15         (struct m68k_exp): Add pic_reloc field.
  16         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
  17         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
  18         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
  19         otherwise.
  20         * config/tc-m68k.c: Delete definition of NO_RELOC.
  21         (struct m68k_it): Add pic_reloc field.
  22         (add_fix): Copy over pic_reloc field.
  23         (md_pseudo_table): Interpret .align parameter as byte count.
  24         (mote_pseudo_table): Likewise.
  25         (tc_m68k_fix_adjustable): New function.
  26         (get_reloc_code): New function.
  27         (md_assemble): Use it as last argument to fix_new_exp.
  28         (md_apply_fix_2): For a relocation against a symbol don't put the
  29         addend into the data.
  30         (tc_gen_reloc): Different addend computation for OBJ_ELF.
  31         (m68k_ip): Don't relax an operand that requires pic relocation.
  32         (md_begin): Align .text, .data and .bss on 4 byte boundary by
  33         default.
  34         * write.c (fixup_segment): Don't add symbol value to addend if
  35         TC_M68K and OBJ_ELF.
  36         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
  37         (motorola_operand): Add rule for `(zapc, EXPR)'.
  38
  39 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
  40
  41         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
  42         *really* is permissible before the comma.
  43
  44 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
  45
  46         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
  47         inserting nop instructions.
  48
  49 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
  50
  51         * config/te-aux.h: Change include of aux.h to aux-coff.h.
  52
  53 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
  54
  55         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
  56         class setting for a CALLNAME symbol in COFF.
  57
  58         * read.c (potable): Pass negative numbers for new .balign[wl] and
  59         .p2align[wl] pseudo-ops.
  60         (s_align_bytes): Treat a negative argument as specifying the fill
  61         length.
  62         (s_align_ptwo): Likewise.
  63
  64 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
  65
  66         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
  67         (do_align): Take new len parameter.  Change all callers.  Pass it
  68         to md_do_align.
  69         (s_align_bytes): Arg now indicates the length of the fill pattern.
  70         (s_align_ptwo): Likewise.
  71         * config/obj-coff.c (write_object_file): Pass length to
  72         md_do_align.
  73         * config/tc-i386.h (md_do_align): Take new len parameter.
  74         * config/tc-m88k.h (md_do_align): Likewise.
  75         * config/tc-m88k.c (m88k_do_align): Likewise.
  76         * config/tc-sh.h (md_do_align): Likewise.
  77         * config/tc-sh.c (sh_do_align): Likewise.
  78         * doc/as.texinfo: Document new pseudo-ops.
  79
  80         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
  81         done in cvt_frag_to_fill.
  82
  83         * config/tc-sh.h (sh_do_align): Declare.
  84         (md_do_align): Define.
  85         * config/tc-sh.c (sh_do_align): New function.
  86
  87         * ecoff.c (ecoff_build_lineno): Don't try to store the address
  88         difference if the next address is before the current one.
  89
  90         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
  91         (archs): Initialize new field.
  92         (m68k_ip): Don't list alias names when listing CPUs which support
  93         an instruction.
  94
  95         * as.c (main): Call parse_args before read_begin.
  96         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
  97         front of generated pseudo-ops.
  98         * read.c (potable): Ignore "name".
  99         (s_app_file): Permit a single quote after the string, since one
 100         may appear in m68k MRI mode.
 101
 102         * configure.in: Check for --enable-shared.  If linking against
 103         shared BFD and opcodes, fix library name on SunOS, and try to set
 104         -rpath reasonably.
 105         * configure: Rebuild.
 106
 107 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 108
 109         * as.h (flag_m68k_mri): Declare.
 110         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
 111         * Many files: For MRI syntax that is specific to the m68k MRI
 112         assembler, check flag_m68k_mri rather than flag_mri or
 113         MRI_MODE_NEEDS_PSEUDO_DOT.
 114
 115 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
 116
 117         * config/tc-i960.c (ARCH_HX): Define.
 118         (arch_tab): Add HX.
 119         (targ_has_sfr): Handle ARCH_HX.
 120         (targ_has_iclass): Handle ARCH_HX.
 121         (tc_coff_fix2rtype): Add return 0 to avoid warning.
 122         (tc_headers_hook): If the architecture was specified explicitly,
 123         use it when setting the flags.  Set the extern variable coff_flags
 124         rather than headers->filehdr.f_flags, since the latter is set
 125         unconditionally in obj-coff.c.
 126         (i960_handle_align): Remove unused variable fixp.
 127
 128         Support for building bfd and opcodes as shared libraries, based on
 129         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
 130         * configure.in: Set OPCODES and BFD to search directories.
 131         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
 132         * configure: Rebuild.
 133         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
 134         (LIBDEPS): New variable.
 135         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
 136         $(HLDFLAGS) in link.
 137         (check): Set LD_LIBRARY_PATH in the environment.
 138
 139 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
 140
 141         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
 142         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
 143         read-only, not read/write.
 144
 145 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
 146
 147         * Makefile.in (INSTALL_XFORM): Remove -e.
 148
 149 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
 150
 151         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
 152         than comparing S_GET_SEGMENT to undefined_section.
 153         (write_object_file): Skip symbols which were equated to an
 154         undefined or common symbol.
 155         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
 156         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 157         undefined_section.
 158         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
 159         or S_IS_COMMON call S_GET_VALUE.
 160         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 161         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
 162         to an undefined or common symbol, convert the reloc to be against
 163         the target symbol.
 164         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 165         undefined or common symbol.
 166         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
 167         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
 168         to an undefined or common symbol, convert the reloc to be against
 169         the target symbol.
 170         (obj_crawl_symbol_chain): Skip symbols which were equated to an
 171         undefined or common symbol.
 172         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
 173         S_IS_COMMON rather than comparing S_GET_SEGMENT to
 174         undefined_section.
 175         (yank_symbols): Skip symbols which were equated to an undefined or
 176         common symbol.
 177
 178 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 179
 180         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
 181         * config/obj-bout.h (S_IS_LOCAL): Likewise.
 182
 183         * configure.in: Make sure we only add m68k-parse.o to
 184         ${extra_objects} once, no matter how many m68k targets have been
 185         enabled.
 186         * configure: Rebuild.
 187
 188 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 189
 190         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
 191         * configure: Rebuild.
 192
 193 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
 194
 195         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
 196         * doc/c-m68k.texi: Document .extend and .ldouble.
 197
 198         * configure.in (m68*-apple-aux*): New target.
 199         * config/te-aux.h: New file.
 200         * config/obj-coff.c (compare_external_relocs): New static function
 201         if TE_AUX.
 202         (do_relocs_for): Sort relocs if TE_AUX.
 203         (fixup_segment): If TE_AUX, store common symbol value in segment.
 204         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
 205
 206 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 207
 208         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
 209
 210         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
 211         BSF_FUNCTION.
 212         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
 213         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
 214         symbol.
 215         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
 216         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
 217         an undefined symbol and the size of a function symbol.
 218         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
 219         for all common symbols.
 220
 221 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
 222
 223         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
 224         scaling of index.
 225
 226         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
 227         m68k.
 228
 229 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 230
 231         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
 232         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
 233
 234         * ecoff.c (localsym_t): Add addend field.
 235         (add_ecoff_symbol): Add addend argument.  Change all callers.
 236         (coff_sym_value): Make static.
 237         (coff_sym_addend): New static variable.
 238         (ecoff_directive_def): Initialize coff_sym_addend.
 239         (ecoff_directive_val): Accept symbol + constant.
 240         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
 241         (ecoff_build_symbols): Include the addend in the symbol value.
 242
 243 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
 244
 245         * config/tc-ppc.c (md_assemble): Ignore overflow on
 246         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
 247
 248 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 249
 250         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
 251         bytes in size, so offset appropriately in big endian mode when
 252         writing the bottom 2 bytes.
 253
 254 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
 255
 256         * config/tc-sparc.c (default_compatible): New static local.
 257         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
 258         (sparc_ip): If no architecture or -bump specified, don't mark as
 259         mismatched those in default_compatible.
 260
 261 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 262
 263         SCO ELF support from Robert Lipe <robertl@arnet.com>:
 264         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
 265         * configure: Rebuild.
 266         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
 267         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
 268         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
 269         (sco_id): Declare if SCO_ELF.
 270
 271 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
 272
 273         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
 274         ({max,warn_after}_architecture): New static locals.
 275         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
 276         If both architecture and -bump requested, set max_architecture to max.
 277         (sparc_md_end): Simplify.
 278         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
 279         Rewrite code to bump architecture and check for conflicts.
 280         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
 281         with Solaris assembler.
 282         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
 283         (md_show_usage): Update.
 284
 285 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
 286
 287         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
 288
 289 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
 290
 291         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
 292         #ifdef sparcv9 when choosing value.
 293         (ENV64): Delete.
 294         (md_end): Define.
 295         (sparc_md_end): Declare.
 296         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
 297         (initial_architecture): New static local.
 298         (can_bump_v9_p): Likewise.
 299         (NO_V9): Delete all occurrences.
 300         (sparc_md_end): New function.
 301         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
 302         Don't bump architecture to v9 unless can_bump_v9_p set.
 303         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
 304         * configure.in (sparc64 target cpu): Don't set obj_format here.
 305         (SPARC_V9): Renamed from sparcv9.
 306         (sparc64-*-elf*): Define SPARC_ARCH64.
 307         * configure: Regenerated.
 308         * acconfig.h (SPARC_V9): Renamed from sparcv9.
 309         (SPARC_ARCH64): Add.
 310         * conf.in: Regenerated.
 311         * config/vmsconf.h: Update.
 312
 313 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
 314
 315         * config/tc-mips.c (load_register): Optimise "dli" loads.
 316         (md_show_usage): add "-mcpu=vr4100" to help text.
 317
 318 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 319
 320         * symbols.c (resolve_symbol_value): If a symbol is equated to an
 321         undefined symbol, preserve the X_op of O_symbol.
 322         (S_GET_VALUE): Fix check to permit this case.
 323         * write.c (write_relocs): If a reloc is against an undefined
 324         symbol equated to another symbol, change the reloc to be against
 325         the latter symbol.
 326         * config/obj-coff.c (do_relocs_for): Likewise.
 327
 328         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
 329         XMC_PR.
 330
 331 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 332
 333         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
 334         computer is PowerPC.
 335
 336         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
 337
 338         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
 339         mentioned in the eabi.
 340
 341 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
 342
 343         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
 344         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
 345
 346 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 347
 348         * config/tc-ppc.c (mapping): Add more relocation suffixes.
 349
 350 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 351
 352         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
 353         as a section it is ok to have unadorned -mrelocatable pointers in.
 354
 355 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 356
 357         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
 358         #ifdef OBJ_ELF.
 359
 360 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 361
 362         * config/obj-elf.c (obj_elf_section): Add hooks so machine
 363         dependent section attributes can be handled.
 364
 365         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
 366         macros to add support for exclude section flag and ordered section
 367         type.
 368
 369         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
 370         functions to add support for exclude section flag and ordered
 371         section type.
 372
 373 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 374
 375         * subsegs.c (section_symbol): Don't try to look up the section
 376         symbol in the hash table.  It should be possible to have a symbol
 377         with the same name as a section, but no connection to it.
 378
 379         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
 380         From James Carlson <carlson@xylogics.com>.
 381
 382         * expr.c (operand): Skip whitespace after a close parenthesis.
 383         From James Carlson <carlson@xylogics.com>.
 384
 385 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
 386
 387         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
 388         as_warn_where for relocation overflow.
 389         (parse_reg): Accept register name only if next character is
 390         not alphanumeric.
 391
 392 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
 393
 394         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
 395         addresses for static variables.
 396
 397 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 398
 399         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
 400         and xgot give the old toc16 relocation.
 401         (md_apply_fix3): Support all GOT relocations.
 402
 403 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
 404
 405         * config/tc-mips.c (load_address): Correctly handle a constant in
 406         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
 407
 408 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 409
 410         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
 411         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
 412         (build_Mbytes): Handle REG_B.
 413
 414 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 415
 416         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
 417
 418 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
 419
 420         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
 421
 422 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 423
 424         * config/obj-coff.c (write_object_file): Set the s_align field to
 425         the number of bytes, rather than to the power of 2.
 426
 427 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
 428
 429         * Makefile.in (DISTCLEAN_HERE): New variable.
 430         (distclean): Use it.
 431         (maintainer-clean): Depend upon clean-here rather than clean,
 432         distclean, and clean-info.  Run make maintainer-clean in doc.
 433         Remove files listed in DISTCLEAN_HERE.
 434         * doc/Makefile.in (maintainer-clean realclean): Split out from
 435         distclean.  Depend upon clean-info and distclean.
 436
 437 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 438
 439         * mac-as.r: Fix copyright and version strings.
 440         (cfrg): Use PROG_NAME instead of literal name.
 441
 442
 443 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 444
 445         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
 446         call it.
 447         * config/tc-a29k.h (tc_unrecognized_line): Define.
 448         * config/tc-a29k.c (a29k_unrecognized_line): New function.
 449         (md_operand): Handle a29k style local dollar labels.
 450
 451 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
 452
 453         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
 454
 455 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
 456
 457         * read.c (s_fill): If md_flush_pending_output is defined, call
 458         it.
 459
 460 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
 461
 462         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
 463         Treat rs_align_code like rs_align.
 464
 465 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 466
 467         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
 468         converting an absolute address into a PC-relative one.
 469
 470 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
 471
 472         * mpw-config.in: Don't always use te-generic.h for emulation.
 473         (powerpc-apple-macos): Use emulation te-macos.h.
 474 start-sanitize-gm
 475         (mips-gm-magic): New configuration.
 476 end-sanitize-gm
 477         * mpw-make.sed (install, install-only): Edit in Mac-specific
 478         install procedure.
 479
 480 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 481
 482         * configure.in: Improve message about unsupported ELF targets.
 483         * configure: Rebuild.
 484
 485         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
 486         pattern is zero.  From Manfred Hollstein.
 487
 488 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
 489
 490         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
 491         the various idata sections, we check the name on the .section pseudo.
 492
 493 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 494
 495         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
 496         add section's paddr to add_number; compatibility to native as and
 497         ld forbids.
 498
 499 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 500
 501         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
 502
 503         * hash.c (struct hash_entry): Moved here...
 504         * hash.h (struct hash_entry): ...from here.
 505
 506         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
 507         if it's already known to be null.
 508
 509 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 510
 511         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
 512         bit relocs converted to PC relative relocs.  This turned out to
 513         add the offset from the beginning of .text twice.
 514
 515 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
 516
 517         * stabs.c (s_stab_generic): In 's' case, free string from
 518         obstack.
 519
 520         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
 521         sy_name_offset.
 522         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
 523         Ditto.
 524
 525         * subsegs.h (segment_info_type): Make bitfields unsigned.
 526
 527         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
 528         and move them together.  On most systems this will reduce the
 529         structure size by one word.
 530         (operatorT): Define O_max.
 531         * expr.c (expr_begin): Verify that X_op is wide enough to hold
 532         O_max.
 533
 534         * read.c (pop_insert): Print error returned by hash table
 535         insertion code.
 536
 537         * as.c (dump_statistics): Split out from main; dump some hash
 538         table stats and target-specific stats.
 539         (start_time): No longer automatic to main.
 540         (main): Set file-level start_time and call dump_statistics at
 541         exit.  Exit by calling xexit.
 542         (show_usage): Make --statistics description less specific.
 543         * subsegs.c (subsegs_print_statistics): New function.
 544         * write.c (write_print_statistics): New function.
 545         (n_fixups): New static variable.
 546         (fix_new_internal): Increment it.
 547         * read.c (read_print_statistics): New function.
 548         * read.h (read_print_statistics): Declare.
 549         * symbol.c (symbol_print_statistics): New function.
 550         * symbol.h (symbol_print_statistics): Declare.
 551         * hash.c (hash_print_statistics): New function.
 552         * hash.h (hash_print_statistics): Declare.
 553         * config/tc-i386.c (i386_print_statistics): New function.
 554         * config/tc-i386.h (i386_print_statistics): Declare.
 555         (tc_print_statistics): New macro.
 556         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
 557         exit.
 558
 559         * hash.c (DELETED): Rewrite to use a valid but unique address.
 560         (START_POWER): Reduce to 10.
 561         (enum stat_enum): New enumerator, replacing STAT_* index macros.
 562         Add new values for counting strcmp calls.
 563         (GROW_FACTOR): New macro.
 564         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
 565         of nesting blocks.
 566         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
 567         (hash_new): Use FULL_VALUE.
 568         (struct hash_control): Definition moved here.
 569         (hash_code): Don't mask to low bits.
 570         (hash_ask): Mask returned hash code here.  Check hash value before
 571         calling strcmp; count strcmp calls.
 572         * hash.h (struct hash_control): Declare, don't define, here.
 573         (HASH_STATLENGTH): Deleted.
 574         (struct hash_entry): Add field for hash code.
 575         (hash_say, hash_apply): Don't declare.
 576
 577         * hash.c (destroy): Return void.
 578         (applicatee): Ditto.
 579         (main): Fix declarations.
 580         (hash_apply): Return void.  Argument `function' returns void.  Put
 581         inside "#ifdef TEST".
 582         (hash_say): Define only if TEST is defined.
 583         * hash.h (hash_apply, hash_say): Declarations deleted.
 584
 585 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
 586
 587         * configure: Rebuild with autoconf 2.7.
 588
 589 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 590
 591         * aclocal.m4 (AC_PROG_CC): Remove local definition.
 592         * configure: Rebuild with autoconf 2.6.
 593
 594 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
 595
 596         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
 597         (ppc_stabx): Don't increment ppc_debug_name_section_size.
 598         (ppc_bc): Likewise.
 599         (ppc_frob_file): Remove.
 600         * config/tc-ppc.h (tc_frob_file): Don't define.
 601         (ppc_frob_file): Don't declare.
 602
 603 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
 604
 605         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
 606         * config/alpha-opcode.h: Include one-operand variants of jmp and
 607         jsr.
 608
 609         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
 610         with te-delta.h in 8.3 file systems.
 611         * configure.in: Adjusted.
 612
 613 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
 614
 615         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
 616
 617         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
 618         number.
 619         * expr.c (operand): Handle MRI suffixes after unadorned 0.
 620
 621 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
 622
 623         Version 2.6 released.
 624         * Makefile.in (VERSION): Updated to 2.6.
 625
 626         * config/obj-coff.c (write_object_file): Change use of md_do_align
 627         to pass a pointer rather than a fill value, to match other uses.
 628
 629 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
 630
 631         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
 632
 633         * as.c (main): Move md_end call to just after call to
 634         perform_an_assembly_pass.  Delete cpu-specific code here.
 635         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
 636 start-sanitize-rce
 637         * config/tc-rce.c (md_end): Deleted.
 638         * config/tc-rce.h (md_end): New macro, calls dump_literals.
 639 end-sanitize-rce
 640         * config/tc-arm.c (md_end): Unused function deleted.
 641         * config/tc-ns32k.c (md_end): Ditto.
 642
 643         * config/tc-i386.c (i386_align_code): New function, moved here
 644         from HANDLE_ALIGN macro.
 645         * config/tc-i386.h (HANDLE_ALIGN): Call it.
 646
 647         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 648
 649         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
 650         before comparing
 651
 652         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 653
 654         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
 655         multi-byte nops to avoid changing gcc.  The necessary gcc change
 656         might break old assemblers.
 657
 658         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
 659
 660         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
 661         generate optimal multi-byte nop instructions for ".align n"
 662         ".align n,0x90", and aligns requiring more than 15 bytes of
 663         padding still generate multiple 0x90's as before.
 664
 665 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 666
 667         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
 668
 669 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 670
 671         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
 672         * configure: Update.
 673         * mpw-make.sed: Reorder commands to make sed happier.
 674         * config/te-macos.h: New file.
 675         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
 676
 677 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
 678
 679         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
 680         conditional branches.
 681         (md_apply_fix): Likewise.
 682
 683 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
 684
 685         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
 686         generate a reloc which the linker will not handle correctly.  Fix
 687         overflow checking--R_IREL is 18 bits, not 17.
 688
 689 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
 690
 691         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
 692         from a PC relative reloc if TC_A29K.
 693
 694         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
 695         code depends upon it.
 696
 697         * config/tc-a29k.c (md_operand): Handle $float, $double, and
 698         $extend.  Based on code from Eric Freudenthal
 699         <freudenthal@nyu.edu>.
 700         * config/tc-a29k.h (LEX_DOLLAR): Define.
 701         * read.c (LEX_DOLLAR): Define if not defined.
 702         (lex_type): Use LEX_DOLLAR.
 703
 704 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
 705
 706         * configure.in (a29k-nyu-sym1): New target, just like other a29k
 707         targets.
 708
 709 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
 710
 711         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
 712
 713 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
 714
 715         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
 716         used only by "dlltool.c".
 717
 718 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
 719
 720         * config/tc-alpha.c: Undefine inline if not __GNUC__.
 721         (md_pseudo_table): Don't define "extern".
 722
 723 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
 724
 725         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
 726
 727         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
 728
 729 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
 730
 731         * macro.c (macro_expand_body): Don't warn about == with a
 732         nonexistent parameter, in case it is in a comment field.
 733
 734         * as.c (main): On TC_A29K, call macro_init with macro_alternate
 735         set to 1.
 736         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
 737         set, even if macro_alternate is set.
 738         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
 739         (sub_actual): If macro_strip_at, and kind is '@', don't look up
 740         the token unless it ended in '@'.
 741         * config/tc-a29k.c (line_separator_chars): Remove '@'.
 742         * doc/c-a29k.texi: Document macro usage on A29K.
 743
 744 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
 745
 746         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
 747         signed word.
 748         (install_operand): Likewise.
 749
 750         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
 751
 752 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 753
 754         * configure.in (m88k-motorola-sysv*): New target.
 755         * configure: Rebuild.
 756         * config/te-delta88.h: New file.
 757         * config/obj-coff.c (write_object_file): Use md_do_align if it is
 758         defined.
 759         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
 760         (md_do_align): Define.
 761         * config/tc-m88k.c: Include "subsegs.h".
 762         (m88k_do_align): New function.
 763
 764         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
 765         (COFF_NOLOAD_PROBLEM): Define.
 766         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
 767
 768 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
 769
 770         * config/tc-i386.c (md_assemble): For a jump instruction with
 771         non-constant target, require 7 available bytes in the current
 772         frag, not 6.
 773
 774 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
 775
 776         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
 777         bfd/libelf.h.
 778
 779 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
 780
 781         * configure.in (alpha-*-linux*): Use ecoff.
 782         * configure: Rebuild.
 783         * ecoff.c (ecoff_directive_extern): New function.
 784         (ecoff_directive_weakext): New function.
 785         (ecoff_build_symbols): Handle weak symbols.
 786         (ecoff_setup_ext): Likewise.
 787         (ecoff_frob_symbol): Warn about weak common symbols.
 788         * ecoff.h (ecoff_directive_extern): Declare.
 789         (ecoff_directive_weakext): Declare.
 790         * symbols.c (S_IS_WEAK): New function.
 791         * symbols.h (S_IS_WEAK): Declare.
 792         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
 793         "weakext".
 794         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
 795         (s_extern): Remove.
 796
 797 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 798
 799         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
 800
 801         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
 802         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
 803         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
 804         * config/obj-coff.c (coff_frob_symbol): Don't call
 805         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
 806         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
 807         to be dropped.
 808
 809         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
 810         (ppc_stab_symbol): New static variable.
 811         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
 812         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
 813         sy_tc.real_name to the stab string.
 814         (ppc_bc, ppc_ec): New static functions.
 815         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
 816         do anything.
 817         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
 818         suffix.
 819         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
 820         entries.
 821
 822         * input-scrub.c (input_scrub_push): Reset sb_index.
 823
 824 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
 825
 826         * listing.c (listing_newline): Don't create a frag in the absolute
 827         section.
 828
 829 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
 830
 831         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
 832         (ppc_csect): Move most of the code to ppc_change_csect, and call
 833         it.
 834         (ppc_change_csect): New static function, taken from ppc_csect.
 835         (ppc_section): New static function.
 836         (ppc_saw_abs): New static varable.
 837         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
 838         a symbol has no csect.
 839         (ppc_adjust_symtab): New function.
 840         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
 841         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
 842
 843         * write.c (write_object_file): If tc_adjust_symtab is defined,
 844         call it just before the call to obj_adjust_symtab.
 845
 846         * symbols.c (symbol_find_or_make): Change name to be const.
 847         * symbols.h (symbol_find_or_make): Update declaration.
 848
 849 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
 850
 851         * doc/as.texinfo (Align): Mention SH.
 852         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
 853         .align value.
 854         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
 855         (Z8000 Directives, even): Don't give numeric align value, instead
 856         explain behavior.
 857
 858 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
 859
 860         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
 861         instruction.
 862
 863 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 864
 865         * Makefile.in (diststuff):  Also make info.
 866         (maintainer-clean realclean):  Also make clean-info.
 867
 868 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
 869
 870         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
 871         (pa_subspace): For ".nsubspa", always create a new subspace
 872         with the given attributes, even if one already exists with the
 873         same name.
 874
 875 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 876
 877         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
 878         TC_FORCE_RELOCATION, taking an additional section argument.  If
 879         the section of the target symbol is not the same as the current
 880         section, always force the relocation to be used.
 881         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
 882
 883         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
 884         md_pcrel_from function, taking an additional section argument.
 885         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
 886
 887         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
 888         older TC_FORCE_RELOCATION if not defined.
 889         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
 890         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
 891         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
 892         TC_FORCE_RELOCATION.
 893
 894 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
 895
 896         * input-scrub.c (as_where): Set name to null pointer if we don't
 897         have a file name.
 898         * messages.c (identify): Only print filename if non-null.
 899         (as_show_where): Ditto, for line number too.
 900         (as_warn_internal, as_bad_internal): Ditto.
 901
 902         * input-file.c (input_file_open): If the input file can't be
 903         opened, consider it an error.
 904
 905 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
 906
 907         * config/tc-mips.c: Added mips_4100 control, and support for
 908         accepting the 4100 as a MIPS architecture variant (md_begin,
 909         macro_build, mips_ip, md_parse_option). Adding suitable
 910         command-line OPTIONs, and updating the help text (md_show_usage).
 911
 912 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
 913
 914         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
 915         BFD_ASSEMBLER is defined.
 916
 917         * Use one active frag and one obstack per frag chain:
 918         * frags.c (frags): Variable deleted.
 919         (frag_alloc): New function.
 920         (frag_grow, frag_more, frag_variant, frag_now_fix,
 921         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
 922         frags variable.
 923         (frag_new): Ditto.  Verify that frch_last and frag_now match on
 924         entry and exit, and that old frag_now has non-zero type.  Replace
 925         "know" uses with "assert".  Use frag_alloc instead of mucking with
 926         obstack alignment.
 927         * frags.h (frags): Declaration deleted.
 928         * subsegs.h (struct frchain): Add new field frch_frag_now.
 929         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
 930         variables.
 931         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
 932         give it any stricter alignment than frchainS structures need.  Do
 933         not initialize frags obstack.  Set frag_now to point to
 934         dummy_obstack.  Initialize absolute_frchain.
 935         (subseg_set_rest): Save and restore frag_now in frch_frag_now
 936         field of frchainS.  Don't create new frags on section switch, and
 937         use frag_alloc when creating a new frag chain.  For absolute
 938         section, set frchain_now to absolute_frchain.  Verify that
 939         frch_last and frag_now match on entry and exit.  Initialize
 940         per-chain obstack, and under gcc, set required alignment to that
 941         needed by fragS structure.
 942
 943         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
 944
 945         * stabs.c (get_stab_string_offset): Only copy input string if a
 946         fresh copy is needed, not if the section already exists.
 947         (s_stab_generic): Cache stab section name to bypass lookups, since
 948         usually it will match.  Could be made faster still by changing the
 949         memory allocation rules.
 950         (s_xstab): Cache section name to bypass repeated string
 951         allocation.
 952
 953         * frags.c (frag_new): Deleted register declarations.
 954
 955         * listing.c (frag_now): Don't declare.
 956
 957         * as.c (chunksize): New variable.
 958         (debug_memory): New variable.
 959         (main): If debug_memory is set, reduce chunksize and
 960         _bfd_chunksize.
 961         * as.h (chunksize): Declare it.
 962         * read.c (read_begin): Use it.
 963
 964         * config/tc-alpha.c (md_shortopts): Include 'g'.
 965         (md_parse_option): Ignore it.
 966
 967         * Makefile.in (distclean): Remove Makefile and config.status from
 968         testsuite directory.
 969         (clean-here): Don't delete testsuite.  Instead, delete only the
 970         files within it that would be generated by running tests.
 971
 972         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
 973         frag_now_fix instead of accessing obstack info directly.
 974         * config/tc-arm.c (s_ltorg): Ditto.
 975         (md_assemble): Ditto.
 976
 977         * config/tc-i386.c (md_assemble): Call frag_grow instead of
 978         obstack_room.
 979
 980 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
 981
 982         * stabs.c (aout_process_stab): Insert debug symbol into symbol
 983         chain after parsing value expression, if any, to avoid separating
 984         continued .stabs lines.
 985
 986 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
 987
 988         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
 989         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
 990
 991 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
 992
 993         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
 994         -mcom support and PPC_OPCODE_ANY for -many.
 995         (md_parse_option): Ditto.
 996         (ppc_arch): Ditto.
 997         (md_begin): For duplicate instructions, print all duplicates
 998         before aborting.
 999
1000 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
1001
1002         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
1003         common mode operation.
1004         (md_show_usage): Add -mcom to usage message.
1005
1006 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
1007
1008         * expr.c (op_rank): Add O_symbol_rva.
1009         * expr.h (operatorT): Add O_symbol_rva.
1010         * read.c (cons_worker): Set O_symbol_rva when necessary.
1011         * write.c (fix_new_exp): Understand O_symbol_rva.
1012
1013 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
1014
1015         * config/tc-mips.c: Correct s_cons arguments.  From Michael
1016         Joosten <joost@ori.cadlab.de>.
1017
1018 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
1019
1020         * config/tc-ppc.c (ppc_macro): Make count unsigned.
1021         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
1022         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
1023         the fix_line field.
1024         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
1025         make non-static.  Change all users.
1026         * config/obj-coff.h (coff_n_line_nos): Declare.
1027
1028 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
1029
1030         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1031
1032         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
1033
1034         * config/obj-elf.c (obj_elf_common): Convert specified byte
1035         alignment to power of two.  Set size of local bss symbol.
1036
1037         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
1038
1039 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
1040
1041         * sb.c, macro.c: Decide whether to include <string.h> or
1042         <strings.h> just as as.h does.
1043
1044 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
1045
1046         * Makefile.in (site.exp): Fix setting of $srcdir.
1047
1048         * config/tc-arm.c (md_atof): Fix little-endian output.
1049         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
1050         all coff targets.
1051
1052 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
1053
1054         * doc/as.texinfo: Split out the NS32k family documentation,
1055         despite its being commented out for now.
1056         * doc/c-ns32k.texi: New file.
1057
1058         * sb.c, macro.c: Include string.h.
1059
1060         * Makefile.in (comparison): Only check *.o; we don't care if
1061         timestamps inserted by the native linker differ.
1062
1063         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
1064         if alignment stricter than 4 bytes is requested; in that case,
1065         align to a 4-byte boundary first.
1066
1067         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
1068
1069         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
1070         uninitialized" warning for `Max_Source_Offset'.
1071
1072 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
1073
1074         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
1075         qualifiers and detect errors if present.
1076         (md_assemble): Add call to parse_toc_entry. Also added some support
1077         for the [tocv] qualifier.
1078         (ppc_pe_tocd): New function to support data in the toc section.
1079
1080 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
1081
1082         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
1083         an absolute symbol.
1084
1085 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
1086
1087         * config/tc-m68k.c (isword): Accept all values from -65536 to
1088         +65535, so ~VAL will not be rejected.
1089
1090         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
1091         skip characters after the pseudo-op.
1092         (s_else): Likewise.
1093         * read.c (get_line_sb): Don't look past buffer_limit.
1094         (s_include): In MRI mode, skip characters after the file name.
1095
1096 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
1097
1098         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
1099         periods in register names.
1100
1101 For older changes see ChangeLog.1.