gas/ChangeLog

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