gas/ChangeLog

   1 Fri Oct 25 00:01:00 1996  Ian Lance Taylor  <ian@cygnus.com>
   2
   3         * write.c (fix_new_exp): Use make_expr_symbol to build an
   4         expression symbol for a complex fixup.
   5
   6 start-sanitize-v850
   7 Thu Oct 24 14:31:04 1996  Jeffrey A Law  (law@cygnus.com)
   8
   9         * config/tc-v850.c (v850_reloc_prefix): Several disgusting
  10         hacks to improve parsing of complex hi, lo, zda, etc
  11         expressions.
  12         (md_assemble): Don't demand and eat a trailing ')' after finding
  13         a v850 relocation prefix.  Sign extend the constant in a
  14         BFD_RELOC_LO16 expression.  Do eat a trailing ')' after a complete
  15         operand.
  16         (parse_cons_expression_v850): Don't eat a trailing ')' after
  17         finding a v850 relocation prefix.
  18
  19         * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
  20         (TC_CONS_FIX_NEW): Likewise.
  21         * config/tc-v850.c (parse_cons_expression_v850): New function.
  22         (cons_fix_new_v850): Likewise.
  23
  24         * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
  25
  26 end-sanitize-v850
  27 Wed Oct 23 18:20:29 1996  Ian Lance Taylor  <ian@cygnus.com>
  28
  29         * config/tc-ppc.c (md_apply_fix3): Give a better warning message
  30         for an unknown relocation type.
  31
  32 start-sanitize-v850
  33 Wed Oct 23 16:21:28 1996  Jeffrey A Law  (law@cygnus.com)
  34
  35         * config/tc-v850.c (md_pseudo_table): Add .word; allocates
  36         4 bytes of space.
  37
  38 Tue Oct 22 22:01:25 1996  Jeffrey A Law  (law@cygnus.com)
  39
  40         * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
  41         differently for movea & sst/sld insns.
  42
  43 end-sanitize-v850
  44 Tue Oct 22 17:09:32 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
  45
  46         * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
  47         of instructions.
  48
  49 Tue Oct 22 11:28:39 1996  Ian Lance Taylor  <ian@cygnus.com>
  50
  51         * obj.h (struct format_ops): Add frob_file_after_relocs field.
  52         * config/obj-multi.h (obj_frob_file_after_relocs): Define.
  53         * config/obj-ecoff.c (ecoff_format_ops): Initialize new
  54         frob_file_after_relocs field.
  55         * config/obj-elf.c (elf_format_ops): Likewise.
  56         * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
  57         including obj-elf.h.
  58
  59 Mon Oct 21 11:38:30 1996  Ian Lance Taylor  <ian@cygnus.com>
  60
  61         * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
  62         specially if not ELF.
  63         (md_apply_fix): Handle BFD_RELOC_64.
  64         (tc_gen_reloc): Handle BFD_RELOC_64.
  65
  66         * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
  67         relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
  68         reloc hacking).
  69
  70         * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
  71         Don't check S_GET_OTHER.
  72
  73 Fri Oct 18 14:06:26 1996  Ian Lance Taylor  <ian@cygnus.com>
  74
  75         * config/tc-mips.c (mips_ip): Accept an odd floating point
  76         register with l.s or s.s.
  77
  78         * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
  79         .type pseudo-op.
  80         (obj_aout_type): New static function.
  81
  82 Thu Oct 17 17:55:17 1996  Ian Lance Taylor  <ian@cygnus.com>
  83
  84         * Makefile.in ($(OBJS)): Depend upon libiberty.h.
  85
  86 start-sanitize-v850
  87 Wed Oct 16 11:28:31 1996  Jeffrey A Law  (law@cygnus.com)
  88
  89         * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
  90         and sdaoff expressions.
  91
  92         * write.c (fixup_segment): Don't add symbol value to addend if
  93         TC_V850 and OBJ_ELF.
  94         * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
  95         pc-relative fixups.
  96
  97         * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
  98         (md_pcrel_from_section): Likewise.
  99         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
 100
 101 Tue Oct 15 23:19:00 1996  Jeffrey A Law  (law@cygnus.com)
 102
 103         * config/tc-v850.c (md_pcrel_from): Delete unused function.
 104         (md_pcrel_from_section): New function.
 105         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
 106
 107 end-sanitize-v850
 108 Mon Oct 14 13:59:12 1996  Ian Lance Taylor  <ian@cygnus.com>
 109
 110         * config/tc-mips.c (load_register): Add cast to offsetT when using
 111         a constant with &~.
 112
 113 Mon Oct 14 11:24:28 1996  Richard Henderson  <rth@tamu.edu>
 114
 115         * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
 116         (elf_frob_file_after_relocs): ... here.  New function.
 117         * config/obj-elf.h (obj_from_file_after_relocs): New macro.
 118         * write.c (write_object_file): Call *frob_after_relocs after the
 119         call to write_relocs.
 120
 121         * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
 122
 123         * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
 124         symbol, as this messes up linking.  Instead, expand the recursive call
 125         inline and change up the appropriate bits to get the 0x8000 offset
 126         in the reloc addend.
 127
 128 Thu Oct 10 17:30:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 129
 130         * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
 131         two symbols in the same segment to be adjusted.
 132
 133         * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
 134         * configure: Rebuild.
 135
 136 Thu Oct 10 17:22:18 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 137
 138         * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
 139         errors.
 140         (ppc_elf_validate_fix): Ditto.
 141         (md_assemble): Ditto.
 142         (ppc_tc): Ditto.
 143         (ppc_pe_section): Ditto.
 144         (ppc_frob_symbol): Ditto.
 145
 146 Thu Oct 10 12:05:45 1996  Jeffrey A Law  (law@cygnus.com)
 147
 148         * config/mn10300.c (md_assemble): Pass an extra shift count
 149         to mn10300_insert_operand based on the opcode format.
 150         (mn10300_insert_operand): Accept and use extra shift count
 151         parameter.
 152
 153         * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
 154         formats rather than hard-coded constants.
 155
 156         * config/tc-mn10300.c (md_assemble): Format D5 instructions
 157         are 7 bytes long.  Write out instructions in big-endian format.
 158
 159 Tue Oct  8 14:56:15 1996  Jeffrey A Law  (law@cygnus.com)
 160
 161         * config/tc-mn10300.c (md_assemble): Tweak further so
 162         that all instructions are parsed correctly.
 163
 164 Tue Oct  8 13:02:21 1996  Ian Lance Taylor  <ian@cygnus.com>
 165
 166         * as.h: Include libiberty.h.
 167         (xmalloc, xrealloc): Don't declare.
 168         * as.c: Don't include libiberty.h.
 169         * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
 170         * config/tc-mips.c: Likewise.
 171         * messages.c: Likewise.
 172         (xstrerror): Don't declare.
 173         * xmalloc.c: Remove.
 174
 175 Mon Oct  7 16:53:23 1996  Jeffrey A Law  (law@cygnus.com)
 176
 177         * config/tc-mn10300.h (pre_defined_registers) Remove.
 178         (system_registers, cc_names): Likewise.
 179         (address_registers, data_registers, other_registers): New register
 180         arrays.
 181         (register_name, system_register_name, cc_name): Remove.
 182         (mn10300_reloc_prefix): Likewise.
 183         (data_register_name): New function.
 184         (address_register_name, other_register_name): Likewise.
 185         (md_assemble): Rough cut at parsing operands.  Remove lots of
 186         unwanted code.
 187         (md_apply_fix3): Disable for now.
 188
 189 Mon Oct  7 11:38:34 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 190
 191         * config/tc-m68k.c (select_control_regs): New function, extracted
 192         out of m68k_init_after_args.
 193         (m68k_init_after_args): Use it.
 194         (mri_chip): Use it here as well to update set of allowed control
 195         regs for movec.
 196
 197 Mon Oct  7 11:24:29 1996  Ian Lance Taylor  <ian@cygnus.com>
 198
 199         * config/obj-elf.c (elf_begin): New function.
 200         (obj_elf_section): Add the section symbol to the symbol table.
 201         * config/obj-elf.h (obj_begin): Define.
 202         (elf_begin): Declare.
 203         * as.c (perform_an_assembly_pass): Call obj_begin if it is
 204         defined.
 205
 206 Fri Oct  4 18:37:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 207
 208         * config/obj-coff.c (fixup_segment): Subtract the section address
 209         from a PC relative reloc if TC_M68K.
 210
 211 Thu Oct  3 15:15:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 212
 213         * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
 214         .uaxword available even if not OBJ_ELF.
 215         (md_atof): Remove unused local variable wordP.
 216
 217 Thu Oct  3 00:16:50 1996  Jeffrey A Law  (law@cygnus.com)
 218
 219         * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
 220         for Matsushita MN10x00 support.
 221         * configure.in: Recognize mn10x00-*-*
 222         * configure: Rebuilt.
 223
 224 Wed Oct  2 15:54:03 1996  Klaus Kaempf  <kkaempf@progis.de>
 225
 226         * obj-evax.h: move openvms definitions from here to tc-alpha.c.
 227         * tc-alpha.c: add support for vms_case_hack like in vax/vms.
 228         (load_expression): track clobbering of base reg before jmp/jsr.
 229         (s_alpha_file): pass case_hack flags and source filename via
 230         symbol table to bfd.
 231         * tc-alpha.h (TC_CONS_FIX_NEW): define
 232
 233 Tue Oct  1 16:16:01 1996  Joel Sherrill  <joel@oarcorp.com>
 234
 235         * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
 236         * configure: Rebuild.
 237
 238 Tue Oct  1 12:37:48 1996  Ian Lance Taylor  <ian@cygnus.com>
 239
 240         * read.c (s_macro): Warn if a macro has the same name as a
 241         pseudo-op.
 242         (s_space): In m68k MRI mode, align to a word boundary.
 243         * macro.c (define_macro): Add namep parameter.  Change all
 244         callers.
 245         * macro.h (define_macro): Update declaration.
 246
 247         * as.c (show_usage): Print bug report address.
 248         (parse_args): Change version printing to match current GNU
 249         standards.
 250         * gasp.c (show_usage): Print bug report address.
 251         (main): Change version printing to match current GNU standards.
 252
 253         * config/tc-m68k.c (init_table): Correct access control unit
 254         register numbers.  From Ken Rose <rose@netcom.com>.
 255
 256         * config/tc-alpha.c: Add some static function prototypes.
 257         (alpha_macros): Move to top of file.  Make static.
 258         (alpha_num_macros): Move to top of file.
 259
 260 start-sanitize-v850
 261 Tue Oct  1 09:36:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
 262
 263         * tc-v850.h:  Define LOCAL_LABEL to recognise _.L_* symbols
 264         generated by DWARF.
 265
 266 end-sanitize-v850
 267 Sat Sep 28 03:38:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 268
 269         * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
 270         and just call sprintf_vma.
 271
 272 Thu Sep 26 16:04:11 1996  Ian Lance Taylor  <ian@cygnus.com>
 273
 274         * expr.c (expr): Change >>= to >> (fix typo).  (From meissner).
 275
 276 Tue Sep 24 19:05:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 277
 278         * read.c (float_cons): Call md_flush_pending_output if it is
 279         defined.
 280
 281 start-sanitize-d10v
 282 Tue Sep 24 12:22:18 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 283
 284         * config/tc-d10v.c (md_operand): Created.  Allows operands to
 285         start with '#'.
 286         * config/tc-d10v.h (md_operand): Undefined.
 287
 288 end-sanitize-d10v
 289 Mon Sep 23 12:13:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 290
 291         * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
 292         (md_assemble): A fixup width of '3' means a 1 byte reloc.
 293
 294 Thu Sep 19 12:21:24 1996  Ian Lance Taylor  <ian@cygnus.com>
 295
 296         * config/obj-coff.c (fixup_segment): Don't adjust PC relative
 297         reloc for the i960 for a reloc in the same section.  This undoes
 298         one of the two changes made Aug 19.
 299
 300 Wed Sep 18 12:11:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 301
 302         * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
 303         symbols to the position of the debugging information.
 304
 305 Mon Sep 16 11:41:40 1996  Ian Lance Taylor  <ian@cygnus.com>
 306
 307         * expr.c (expr): Always use unsigned right shifts for >>.
 308
 309 Thu Sep 12 10:25:45 1996  James G. Smith  <jsmith@cygnus.co.uk>
 310
 311         * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
 312         slots when processing BL fixups.
 313
 314         * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
 315         on the first half of the instruction.
 316
 317 Wed Sep 11 00:09:35 1996  Ian Lance Taylor  <ian@cygnus.com>
 318
 319         * ecoff.c (ecoff_stab): Create an expression symbol for a complex
 320         stabs expression, rather than giving an error.
 321
 322         * ecoff.c (ecoff_new_file): Don't do anything if we are still in
 323         the same file.
 324
 325 Tue Sep 10 11:45:37 1996  Ian Lance Taylor  <ian@cygnus.com>
 326
 327         * config/tc-mips.c (append_insn): Fill in the value for a constant
 328         jump, rather than creating a reloc.
 329
 330 Mon Sep  9 10:57:42 1996  Ian Lance Taylor  <ian@cygnus.com>
 331
 332         * config/tc-mips.c (append_insn): Don't swap an instruction which
 333         sets a condition code with an instruction which uses a condition
 334         code.
 335         (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
 336         immediate value.
 337
 338         * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
 339         (mips_ip): Give a better error message if the ISA level is wrong.
 340         (md_parse_option): Recognize -mcpu=[v][r]5000.
 341
 342 Sat Sep  7 13:25:55 1996  James G. Smith  <jsmith@cygnus.co.uk>
 343
 344         * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
 345         leading zeroes.
 346         (load_register): Ensure hi32 bits are not lost during lo32bit
 347         processing. Fix shift offset that was overflowing into the next
 348         instruction field. Add code to generate shorter sequences for
 349         constants with a single contiguous seqeuence of ones.
 350
 351 start-sanitize-d10v
 352 Fri Sep  6 17:07:12 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 353
 354         * config/tc-d10v.c (d10v_dot_word): New function to support
 355         "@word" with the word pseudo-op.
 356         (md_apply_fix3): Cleanup and changes to support correct sizes
 357         for 16 and 18-bit relocs.
 358
 359 end-sanitize-d10v
 360 Fri Sep  6 16:00:29 1996  Doug Evans  <dje@canuck.cygnus.com>
 361
 362         * configure.in (sparc-*-aout): Set `em'.
 363         * configure: Regenerated.
 364         * config/te-sparcaout.h: New file.
 365         * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
 366         Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
 367         * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
 368         (SPECIAL_CASE_{SETSW,SETX}): Define.
 369         ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
 370         (md_begin): Delete setting of `target_big_endian'.
 371         (output_insn): New function.
 372         (md_assemble): Rewrite.  Add `setx' support.
 373         (sparc_ip): Handle `0' operand char.  Recognize setuw, setsw, setx
 374         special cases.
 375         (md_atof): Add little endian support.
 376         (md_number_to_chars): Likewise.
 377         (md_apply_fix): Likewise.
 378         (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
 379         (md_parse_option): Likewise.
 380         (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
 381
 382 Thu Sep  5 13:40:29 1996  Ian Lance Taylor  <ian@cygnus.com>
 383
 384         * ecoff.c (ecoff_new_file): New function.
 385         * ecoff.h (ecoff_new_file): Declare.
 386         * config/obj-ecoff.h (obj_app_file): Define.
 387
 388 Thu Sep  5 13:39:25 1996  Richard Henderson  <rth@tamu.edu>
 389
 390         * config/tc-alpha.c (load_expression): Bias the .lit8 section
 391         symbol by 32k so that our 16-bit signed offset can address the
 392         entire chunk.  Reported by <matt@lkg.dec.com>.
 393
 394 Wed Sep  4 10:23:20 1996  Ian Lance Taylor  <ian@cygnus.com>
 395
 396         * config/tc-mips.c (load_register): Remove unused variable tmp.
 397
 398 Wed Sep  4 11:24:29 1996  James G. Smith  <jsmith@cygnus.co.uk>
 399
 400         * config/tc-mips.c (load_register): Remove unnecessary code that
 401         was causing the high 32bits of 64bit constants to be lost.
 402
 403 start-sanitize-d10v
 404 Tue Sep  3 13:52:56 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 405
 406         * config/tc-d10v.c: Added changes to support function
 407         pointers and "@word" syntax.
 408
 409 end-sanitize-d10v
 410 start-sanitize-v850
 411 Tue Sep  3 11:57:18 1996  Jeffrey A Law  (law@cygnus.com)
 412
 413         * config/tc-v850.c: Remove commented out and #if 0'd code.
 414         (v850_reloc_prefix): Provide prototype.
 415         (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
 416         functions.
 417         (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
 418         (md_assemble): Add default to case statement.
 419
 420 Sat Aug 31 16:03:00 1996  Jeffrey A Law  (law@cygnus.com)
 421
 422         * config/tc-v850.c (md_assemble): Compute size of the instrction
 423         from the opcode.
 424
 425         * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
 426         word fixups too.
 427
 428 Fri Aug 30 23:50:08 1996  Jeffrey A Law  (law@cygnus.com)
 429
 430         * config/tc-v850.c (md_apply_fix3): Use little endian get/put
 431         routines to fetch/store the updated instruction from/to memory.
 432         (v850_insert_operand): If the operand has a specialized insert
 433         routine, call it.
 434
 435 Fri Aug 30 18:35:26 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
 436
 437         * config/tc-v850.c (reg_name_search): Align calling convention to
 438         be like identical function found in tc-ppc.c.
 439         (get_reloc): Removed.
 440         (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
 441         (md_assemble): emit fixups.
 442         (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
 443         displacement.
 444         (md_apply_fix3): handle fixups/relocs.
 445         * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
 446
 447 end-sanitize-v850
 448 Fri Aug 30 18:12:00 1996  Ian Lance Taylor  <ian@cygnus.com>
 449
 450         Add SH ELF support.
 451         * configure.in (sh-*-elf*): New target.
 452         * config/tc-sh.h (TARGET_ARCH): Define.
 453         (WORKING_DOT_WORD): Define.
 454         (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
 455         (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
 456         (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
 457         (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
 458         (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
 459         (SUB_SEGMENT_ALIGN): Likewise.
 460         (RELOC_32): Don't define.
 461         (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
 462         (target_big_endian): Declare if OBJ_ELF.
 463         (TARGET_FORMAT): Define if OBJ_ELF.
 464         * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
 465         numbers throughout.
 466         (tc_crawl_symbol_chain): Only define if OBJ_COFF.
 467         (tc_headers_hook, tc_coff_sizemachdep): Likewise.
 468         (struct sh_count_relocs): Define.
 469         (sh_count_relocs): New static function, broken out of
 470         sh_frob_file.  Add BFD_ASSEMBLER code.
 471         (sh_frob_section): Likewise.
 472         (sh_frob_file): Call sh_frob_section.
 473         (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
 474         call section_symbol rather than seg_info (seg)->dot.
 475         (md_section_align): Add OBJ_ELF version.
 476         (SWITCH_TABLE_CONS): Define.
 477         (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
 478         (md_apply_fix): Change parameter types if BFD_ASSEMBLER.  Only
 479         handle fx_r_type == 0 if not BFD_ASSEMBLER.  Return 0 if
 480         BFD_ASSEMBLER.
 481         (struct reloc_map): Define if not BFD_ASSEMBLER.
 482         (coff_reloc_map): Likewise.
 483         (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
 484         (tc_gen_reloc): New function if BFD_ASSEMBLER.
 485         * write.c (write_relocs): Ifdef out fx_where test which triggers
 486         inappropriately for SH ELF.
 487         (write_object_file): Call tc_frob_file_before_adjust and
 488         obj_frob_file_before_adjust if they are defined.
 489
 490         * write.c (write_object_file): Use BFD_RELOC_16, not
 491         BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
 492
 493         * read.c (emit_expr): Fix conversion of byte count to BFD reloc
 494         code.
 495
 496 start-sanitize-d10v
 497 Fri Aug 30 14:47:38 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 498
 499         * config/tc-d10v.c (find_opcode): Fix problem with calculating
 500         branch sizes in across sections.
 501
 502 end-sanitize-d10v
 503 start-sanitize-v850
 504 Fri Aug 30 00:44:13 1996  Jeffrey A Law  (law@cygnus.com)
 505
 506         * config/tc-850.c (md_assemble): Handle hi() correctly.  Handle
 507         hi0() too.
 508
 509 Wed Aug 28 23:11:08 1996  Jeffrey A Law  (law@cygnus.com)
 510
 511         * config/tc-v850.c (md_begin): Deal with end of opcode
 512         table marker.
 513
 514 end-sanitize-v850
 515 start-sanitize-d10v
 516 Wed Aug 28 19:20:04 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 517
 518         * config/tc-d10v.c (find_opcode): Fix a bug which could generate
 519         the wrong opcode for cases like st2w where there are many forms
 520         of the same instruction.
 521
 522 end-sanitize-d10v
 523 Tue Aug 27 13:53:22 1996  Ian Lance Taylor  <ian@cygnus.com>
 524
 525         * expr.c (operand): If md_parse_name is defined, call it before
 526         calling symbol_find_or_make.
 527         * config/tc-ppc.h (md_parse_name): Define.
 528         (ppc_parse_name): Declare.
 529         * config/tc-ppc.c (reg_name_search): Add regs and regcount
 530         parameters.
 531         (register_name): Update call to reg_name_search.
 532         (cr_operand): New static variable.
 533         (cr_names): New static const array.
 534         (ppc_parse_name): New function.
 535         (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
 536         cr_operand before calling expression.
 537
 538 Tue Aug 27 09:05:50 1996  Jeffrey A Law  (law@cygnus.com)
 539
 540         * config/tc-hppa.c (tc_gen_reloc): Add new argument to
 541         hppa_gen_reloc_type call.
 542
 543 start-sanitize-d10v
 544 Mon Aug 26 18:24:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 545
 546         * config/tc-d10v.c: Fixed ".word".  Fixed problem with range checking
 547         on addresses.  Improved error messages.
 548         * doc/c-d10v.texi: Added docs for register pairs.
 549
 550 Mon Aug 26 13:39:27 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 551
 552         * config/tc-d10v.c (parallel_ok): Fix bug in parallel
 553         checking code.
 554
 555 end-sanitize-d10v
 556 Mon Aug 26 14:38:22 1996  Ian Lance Taylor  <ian@cygnus.com>
 557
 558         * ecoff.c (init_file): Initialize fMerge to 1.
 559         (add_file): Restore old file merging code, but only merge files if
 560         fMerge is set.
 561         (ecoff_directive_loc): Clear fMerge field of current file.
 562         (ecoff_generate_asm_lineno): Likewise.
 563
 564 start-sanitize-d10v
 565 Fri Aug 23 11:40:47 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 566
 567         * doc/c-d10v.texi: Fix typo.
 568
 569 end-sanitize-d10v
 570 start-sanitize-v850
 571 Fri Aug 23 10:41:32 1996  Jeffrey A Law  (law@cygnus.com)
 572
 573         * config/tc-v850.c (md_assemble): Correct bit masking for
 574         hi and lo expressions.
 575
 576         * config/tc-v850.c (md_assemble): Rough cut at demanding
 577         "ep" or "r30" in sst and sld instructions.
 578         (md_apply_fix3): Don't abort.  Just warn that we don't
 579         have relocs yet.
 580
 581         * config/tc-v850.c (CC_NAME_CNT): Define.
 582         (cc_name): New function.
 583         (md_assemble): Handle V850_OPERAND_CC correctly.
 584
 585         * config/tc-v850.c (md_assemble): Don't forget to initialize
 586         "insn"!
 587
 588         * config/tc-v850.c (reg_name_search): Generalize to search
 589         any given register table.
 590         (register_name): Pass appropriate table and size to reg_name_search.
 591         (system_register_name): New function.
 592         (SYSREG_NAME_CNT): Define.
 593         (md_assemble): Handle operands which are system registers.
 594
 595         * config/tc-v850.c (md_assemble): If we find a register, but the
 596         opcode doesn't want a register, then we don't have a match.
 597         (md_assemble): Get size of the instruction from the opcode table.
 598
 599 end-sanitize-v850
 600 Thu Aug 22 10:20:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 601
 602         * configure.in: Set and substitute HLDENV.
 603         * configure: Rebuild.
 604         * Makefile.in (HLDENV): New variable.
 605         (as.new): Use $(HLDENV).
 606
 607         * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
 608         if an array dimension is not known.
 609
 610 start-sanitize-d10v
 611 Thu Aug 22 10:50:00 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 612
 613         * config/tc-d10v.c: Fix a reloc bug caused by my last change.
 614         * doc/c-d10v.texi: Cleanup.
 615
 616 end-sanitize-d10v
 617 start-sanitize-v850
 618 Tue Aug 20 15:15:16 1996  J.T. Conklin  <jtc@hippo.cygnus.com>
 619
 620         * config/tc-v850.c: New file.
 621         * config/tc-v850.h: New file.
 622         * configure (v850-*-elf): New target.
 623         * configure.in (v850-*-elf): New target.
 624
 625 end-sanitize-v850
 626 start-sanitize-d10v
 627 Wed Aug 21 15:50:54 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 628
 629         * doc/c-d10v.texi: New file.
 630         * doc/all.texi: Added D10V stuff.
 631         * doc/as.texinfo: Added D10V stuff.
 632
 633 Tue Aug 20 14:10:02 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 634
 635         * config/tc-d10v.c: All references to defined symbols should
 636         now use the optimal instruction.  .float and .double now work.
 637
 638 end-sanitize-d10v
 639 Mon Aug 19 14:41:36 1996  Ian Lance Taylor  <ian@cygnus.com>
 640
 641         * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
 642         section address for the i960 as is done for the i386.
 643
 644 Thu Aug 15 16:37:59 1996  Stan Shebs  <shebs@andros.cygnus.com>
 645
 646         * mpw-config.in: Add wildcards for config matching, add mips-*-*
 647         case, forward-include bfd/elf-bfd.h.
 648
 649 start-sanitize-d10v
 650 Thu Aug 15 13:24:30 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 651
 652         * config/tc-d10v.c: Add additional information to the opcode
 653         table to help determinine which instructions can be done
 654         in parallel.
 655
 656 end-sanitize-d10v
 657 Thu Aug 15 17:01:31 1996  James G. Smith  <jsmith@cygnus.co.uk>
 658
 659         * config/tc-arm.c: Major changes to add Thumb support, with lots
 660         of change input from <rearnsha@armltd.co.uk>.
 661         Reverted to INSN_SIZE macro, rather than insn_size variable.
 662         (insns): Added ARM "bx" instruction support.
 663         (tinsns): Added Thumb instruction definition structure.
 664         (arm_tops_hsh): Added hash structure for Thumb opcodes.
 665         (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
 666         (opcode_select,s_arm,s_thumb,s_code): Added.
 667         (decode_shift): Allow upper-case RRX.
 668         (do_ldst): Simpler halfword support.
 669         (do_ldmstm): Improved.
 670         (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
 671         thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
 672         do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
 673         do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
 674         do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
 675         do_t_adr): Added.
 676         (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
 677         (md_parse_option): Add support for -mthumb.
 678         (md_show_usage): Updated to reflect new command line option.
 679         (arm_data_in_code, arm_canonicalize_symbol_name): Added.
 680         * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
 681         fragment information to be held.
 682
 683 Thu Aug 15 16:12:00 1996  Richard Earnshaw (rearnsha@armltd.co.uk)
 684
 685         * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
 686         non-null, but is a constant.
 687         (fix_new_arm): Call make_expr_symbol to make the expression symbol
 688         so that error reporting will work correctly.
 689
 690 Wed Aug 14 10:37:21 1996  Ian Lance Taylor  <ian@cygnus.com>
 691
 692         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
 693         against weak symbols.
 694
 695 Tue Aug 13 17:39:24 1996  Ian Lance Taylor  <ian@cygnus.com>
 696
 697         * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
 698         (ppc_force_relocation): Declare if OBJ_XCOFF.
 699         * config/tc-ppc.c (ppc_force_relocation): New function if
 700         OBJ_XCOFF.
 701
 702 Mon Aug 12 16:49:43 1996  Ian Lance Taylor  <ian@cygnus.com>
 703
 704         * config/tc-mips.h (BYTE_ORDER): Don't define.  No longer used.
 705
 706 start-sanitize-d10v
 707 Fri Aug  9 17:48:28 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 708
 709         * config/tc-d10v.c: Fix problem with relocs.
 710
 711 end-sanitize-d10v
 712 Fri Aug  9 14:16:14 1996  Ian Lance Taylor  <ian@cygnus.com>
 713
 714         * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
 715         with nops if not in data_section or bss_section.
 716
 717 Thu Aug  8 12:32:56 1996  Klaus Kaempf  <kkaempf@progis.de>
 718
 719         Add support for openVMS/Alpha.
 720         * as.h (PRINTF_LIKE): Don't define if VMS, for now.
 721         * config/obj-evax.c: New file.
 722         * config/obj-evax.h: New file.
 723         * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
 724         defined.
 725         * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
 726         defined.  Add case for bfd_target_evax_flavour.
 727         * config/vms-a-conf.h: New file.
 728         * conf-a-gas.com: New file.
 729         * configure.in: Add target alpha-*-*vms*.
 730         * configure: Rebuild.
 731         * makefile.vms: New file.
 732         * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
 733         Don't call ffs on openVMS/Alpha.
 734
 735 Wed Aug  7 14:19:03 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
 736
 737         * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
 738         <strings.h> if they exist.  Call GAS_CHECK_DECL_NEEDED on strstr
 739         and sbrk.
 740         * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
 741         (NEED_DECLARATION_SBRK): New macro.
 742         * configure, conf.in: Rebuild.
 743         * as.h: Only include <strings.h> if HAVE_STRINGS_H.
 744         (strstr): Declare if NEED_DECLARATION_STRSTR.
 745         * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
 746
 747 Wed Aug  7 11:50:26 1996  Ian Lance Taylor  <ian@cygnus.com>
 748
 749         * symbols.c (resolve_symbol_value): Handle addition or subtraction
 750         by a constant before entering the main switch.  Reject attempts to
 751         apply an arithmetic function to non-absolute symbols, except for
 752         the special case of subtraction of two symbols in the same
 753         section.
 754
 755         * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
 756         not to more than a 16 byte boundary.
 757
 758         * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
 759         #ifndef OBJ_ELF lines.  From Eric Valette <valette@crf.canon.fr>.
 760         (tc_gen_reloc): If out of memory call as_fatal rather than
 761         assert.  If no howto found, call as_bad_where rather than
 762         as_fatal.  Change the error message slightly.  Set howto to a
 763         non-NULL value in order to keep going.
 764
 765 start-sanitize-d10v
 766 Tue Aug  6 12:58:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 767
 768         * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
 769
 770 end-sanitize-d10v
 771 Tue Aug  6 11:15:26 1996  Jeffrey A Law  (law@cygnus.com)
 772
 773         * config/tc-h8300.c (get_specific): New operand "size" derived
 774         from ".b", ".w" and ".l" extensions.  All callers changed.  If
 775         the base instruction has no operands, then use the size to
 776         determine which specific instruction to use.
 777
 778 Mon Aug  5 14:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 779
 780         * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
 781
 782 Fri Aug  2 11:23:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 783
 784         * config/tc-mips.c (md_section_align): Don't change addr if
 785         OBJ_ELF.
 786
 787 Thu Aug  1 23:51:52 1996  Jeffrey A Law  (law@cygnus.com)
 788
 789         * config/tc-hppa.c: Revert yesterday's changes.
 790
 791 start-sanitize-d10v
 792 Wed Jul 31 14:46:11 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 793
 794         * config/tc-d10v.c: Disable range checking on 16-bit values.
 795
 796 end-sanitize-d10v
 797 Wed Jul 31 16:27:19 1996  Ian Lance Taylor  <ian@cygnus.com>
 798
 799         * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
 800         not just the ones that don't match.
 801
 802 start-sanitize-d10v
 803 Wed Jul 31 11:45:15 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 804
 805         * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
 806
 807 end-sanitize-d10v
 808 Wed Jul 31 15:41:42 1996  James G. Smith  <jsmith@cygnus.co.uk>
 809
 810         * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
 811         pre-cursor to adding Thumb support. Also added cpu_variant flag
 812         information to each of the asm_flg structures.
 813         (md_parse_option): Updated ARM7 parsing to allow 't' for
 814         thumb/halfword support, aswell as 'm' for long multiply.
 815         (md_show_usage): Updated help message.
 816         (md_assemble): Check that instruction flags are applicated to the
 817         current cpu variant.
 818         (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
 819         BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
 820         signextension instructions.
 821         (do_ldst): Generate halfword and signextension variants if
 822         mnemonic flags match.
 823         (ldst_extend): Do not allow shifts in the offset field of halfword
 824         or signextension instructions.
 825         (validate_offset_imm): Provide check on halfword and signextension
 826         immediate range.
 827         (add_to_lit_pool): Merge identical literal pool values.
 828
 829 Tue Jul 30 14:28:23 1996  Jeffrey A Law  (law@cygnus.com)
 830
 831         * config/tc-hppa.c (selector_table): Add 'E' selector.
 832         (cons_fix_new_hppa): Don't coke on e_esel.
 833         (tc_gen_reloc, SOM version): Handle R_COMP2 when used
 834         to help generate exception handling tables.
 835         (md_apply_fix): Don't try to apply fixups with an e_esel
 836         selector.
 837         (hppa_fix_adjustable): Fixups with e_esel selectors
 838         are not adjustable.
 839
 840 Tue Jul 30 15:51:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 841
 842         * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
 843         pseudo-ops.
 844
 845 start-sanitize-d10v
 846 Fri Jul 26 11:43:03 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 847
 848         * config/tc-d10v.c: Added lots of error checking.  Added hacks
 849         to support accumulator shifts.
 850
 851 end-sanitize-d10v
 852 Fri Jul 26 11:56:08 1996  Ian Lance Taylor  <ian@cygnus.com>
 853
 854         * symbols.c (S_SET_EXTERNAL): Let .weak override.
 855         (S_CLEAR_EXTERNAL): Likewise.
 856         (S_SET_WEAK): Remove error; just let .weak override.
 857
 858 start-sanitize-d10v
 859 Thu Jul 25 15:22:51 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 860
 861         * config/tc-d10v.c (md_assemble): Now handles multiline
 862         instructions.
 863
 864 Thu Jul 25 12:03:33 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 865
 866         * config/tc-d10v.c: Fix packaging bug. Added range checking.
 867         Added kludge for divs instruction.  Fixed minor problem with
 868         multiple text sections.
 869         * config/tc-d10v.h (d10v_cleanup): Change prototype.
 870
 871 Tue Jul 23 10:49:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 872
 873         * config/tc-d10v.c (md_apply_fix3): Fix all instruction
 874         addresses to be right-shifted by 2.
 875
 876 Mon Jul 22 11:32:36 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 877
 878         * config/tc-d10v.c: Many changes to get relocs working.
 879         (register_name): No longer creates a symbol for register names.
 880         (pre_defined_registers): moved to opcodes/d10v-opc.c.
 881         (d10v_insert_operand): Now works correctly for either container.
 882         * config/tc-d10v.h (d10v_cleanup): Declare.
 883
 884 end-sanitize-d10v
 885 Mon Jul 22 14:01:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 886
 887         * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
 888         BFD_RELOC_PCREL_LO16 are expected to be PC relative.
 889
 890 Mon Jul 22 12:46:55 1996  Richard Henderson  <rth@tamu.edu>
 891
 892         * tc-alpha.c: Patches to track current minimum alignment to reduce
 893         the number of fragments created with frag_align.
 894         (alpha_current_align): New static variable.
 895         (s_alpha_text): Reset alignment to 0.
 896         (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
 897         (s_alpha_stringer, s_alpha_space): New functions.
 898         (s_alpha_cons, alpha_flush_pending_output): Remove functions.
 899         (alpha_cons_align): New function to replace both of them.
 900         (emit_insn): Only align if alpha_current_align is less than 2;
 901         reset alpha_current_align to 2.
 902         (s_alpha_gprel32): Likewise.
 903         (s_alpha_section): New function.  Basically duplicate the other
 904         alpha section change hooks.  Only define for ELF.
 905         (s_alpha_float_cons): Simplify alignment handling.
 906         (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
 907         If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
 908         Don't define the s_alpha_cons pseudo-ops.  Do define
 909         s_alpha_stringer and s_alpha_space pseudo-ops.
 910         (alpha_align): Skip if less than current default alignment.  Set
 911         default alignment.
 912         * tc-alpha.h (md_flush_pending_output): Remove.
 913         (md_cons_align): Add.
 914
 915         * tc-alpha.c: Add oodles of function description comments.
 916         (md_bignum_to_chars): Remove; there are no callers.
 917         (md_show_usage): Mention some more variants.
 918
 919 Thu Jul 18 15:54:54 1996  Ian Lance Taylor  <ian@cygnus.com>
 920
 921         From Andrew Gierth <ANDREWG@microlise.co.uk>:
 922         * configure.in (sparc-*-sysv4*): New target.
 923         * configure: Rebuild.
 924
 925         * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
 926         uaxword to use s_uacons.
 927         (sparc_no_align_cons): New static variable.
 928         (s_uacons): New static function.
 929         (sparc_cons_align): If sparc_no_align_cons is set, just clear it
 930         and return.
 931
 932         * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
 933
 934         * configure.in: Add mips-*-irix6* target.  Handle Irix 6 like Irix
 935         5 with regard to shared libraries.
 936         * configure: Rebuild.
 937
 938         * config/tc-m68k.c (m68k_ip): Use the correct length when
 939         allocating space for the unsupported architecture error message.
 940
 941 start-sanitize-d10v
 942 Thu Jul 18 12:57:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 943
 944         * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
 945
 946 Wed Jul 17 14:25:13 1996  Martin M. Hunt  <hunt@pizza.cygnus.com>
 947
 948         * config/tc-d10v.c: New file.
 949         * config/tc-d10v.h: New file.
 950         * configure (d10v-*-elf): New target.
 951         * configure.in (d10v-*-elf): New target.
 952 end-sanitize-d10v
 953
 954 Fri Jul 12 20:54:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 955
 956         * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
 957
 958 Wed Jul 10 12:39:08 1996  Richard Henderson  <rth@tamu.edu>
 959
 960         * config/tc-alpha.c (alpha_align): Change fill parameter
 961         to a pointer.  Take NULL as 0 or nop depending on section.  Change
 962         all callers.
 963         (s_alpha_align): Rename local variables.
 964
 965         * doc/as.texinfo (.align): Document action of omitted
 966         fill parameter.
 967
 968 Wed Jul 10 00:23:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 969
 970         * config/tc-ppc.c (md_apply_fix3): Give a useful error message
 971         when an unsupported PC relative reloc is seen, rather than calling
 972         abort.
 973
 974         * app.c (do_scrub_chars): Remove not_cpp_line local variable.
 975         Instead, check state when '#' comment is seen.
 976
 977 Mon Jul  8 14:11:49 1996  Ian Lance Taylor  <ian@cygnus.com>
 978
 979         * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
 980         OBJ_MAYBE_ELF.
 981         (tc_gen_reloc): If fixup was changed to be PC relative, change
 982         reloc type accordingly.  Use name of reloc in error message.
 983
 984         * as.h: Don't define const or volatile.
 985         * flonum.h: Don't define const.
 986
 987         * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
 988         if fx_pcrel is set.  Correct setting the addend case in the
 989         OBJ_ELF case (from Andreas Schwab
 990         <schwab@issan.informatik.uni-dortmund.de>).
 991         (md_show_usage): Correct -mfc5200 to -m5200.
 992
 993 Fri Jul  5 10:32:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 994
 995         * doc/c-m68k.texi: Document -m5200 flag.
 996         * doc/as.texinfo: Likewise.
 997
 998         * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
 999         scale factor.
1000
1001 Fri Jul  5 11:07:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1002
1003         * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1004         (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1005
1006 Thu Jul  4 11:59:46 1996  Ian Lance Taylor  <ian@cygnus.com>
1007
1008         * Makefile.in (VERSION): Set to cygnus-2.7.1.
1009
1010         * Released binutils 2.7.
1011
1012 Thu Jul  4 10:11:33 1996  James G. Smith  <jsmith@cygnus.co.uk>
1013
1014         * config/tc-mips.c (mips_ip): Only perform range check when
1015         dealing with O_constant expressions.
1016
1017 Wed Jul  3 15:02:21 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
1018
1019         * m68k-parse.h (m68k_register): Add new coldfile control
1020         registers.
1021
1022         * config/tc-m68k.c (mcf5200_control_regs): New variable,
1023         array of control registers for the coldfire.
1024         (cpu_of_arch): Added mcf5200.
1025         (archs): Added mcf5200.
1026         (init_table): Add new control registers.
1027         (m68k_ip): Added support for new control registers.
1028         (m68k_init_after_args): Likewise.
1029
1030         * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1031
1032 Wed Jul  3 16:05:50 1996  Ian Lance Taylor  <ian@cygnus.com>
1033
1034         * read.h (is_it_end_of_statement): Declare.
1035         * read.c (is_it_end_of_statement): Remove declaration.
1036
1037         * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1038         within &&.
1039         (md_assemble): Fix handling of @l with an unsigned constant.  Add
1040         default case to reloc switch.
1041
1042         * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1043
1044         Based on patches from Tom Quiggle <quiggle@sgi.com>:
1045         * ecoff.c (last_lineno): New static variable.
1046         (add_procedure): Set last_lineno.
1047         (ecoff_directive_loc): Likewise.
1048         (ecoff_generate_asm_lineno): Likewise.
1049         (ecoff_fix_loc): New function.
1050         * ecoff.h (ecoff_fix_loc): Declare.
1051         * config/tc-mips.c (append_insn): When inserting nops, and using
1052         ECOFF debugging, call ecoff_fix_loc.
1053
1054 Tue Jul  2 23:02:12 1996  Jeffrey A Law  (law@cygnus.com)
1055
1056         * config/tc-h8300.c (build_bytes): If an operand type is
1057         marked as SRC_IN_DST retrieve it from the "destination" op.
1058
1059 Sat Jun 29 13:38:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1060
1061         * configure.in (arm-*-riscix*): Set emulation to riscix.
1062         * configure: Rebuild.
1063         * config/te-riscix.h: New file to define TE_RISCIX.
1064
1065         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1066
1067 Fri Jun 28 15:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1068
1069         * Makefile.in (config.status): Just run config.status as other
1070         tools do.
1071
1072 Fri Jun 28 11:09:38 1996  Stan Shebs  <shebs@andros.cygnus.com>
1073
1074         * mpw-config.in (TARGET_OS): Add definition to conf.
1075
1076 Thu Jun 27 20:39:40 1996  James G. Smith  <jsmith@cygnus.co.uk>
1077
1078         * config/tc-mips.c (append_insn): Parenthesize
1079         cop_interlocks expressions.
1080
1081 Thu Jun 27 12:18:26 1996  Ian Lance Taylor  <ian@cygnus.com>
1082
1083         * listing.c (listing_print): Close the listing file if it is not
1084         stdout.  Close the other files opened for the listing.
1085
1086         * config/tc-sparc.h (md_cons_align): Define.
1087         (sparc_cons_align): Declare.
1088         (HANDLE_ALIGN): Define.
1089         (sparc_handle_align): Declare.
1090         * config/tc-sparc.c (sparc_cons_align): New function.
1091         (sparc_handle_align): New function.
1092         * read.c (cons_worker): Call md_cons_align if it is defined.
1093
1094         * as.h (struct frag): Add fr_file and fr_line fields.
1095         * frags.c (frag_new): Set fr_file and fr_line.
1096         (frag_var): Likewise.
1097         (frag_variant): Likewise.
1098
1099         * as.h (struct frag): Remove unused align_mask and align_offset
1100         fields.
1101
1102         * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1103         From <uddeborg@carmen.se>.
1104
1105 Wed Jun 26 13:21:34 1996  Ian Lance Taylor  <ian@cygnus.com>
1106
1107         * configure.in (mips-*-osf*): New target.
1108         * configure: Rebuild.
1109
1110         * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1111
1112 Wed Jun 26 16:23:08 1996  James G. Smith  <jsmith@cygnus.co.uk>
1113
1114         * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1115         between co-processor comparisons and branches for the VR4300.
1116
1117 Mon Jun 24 18:02:50 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1118
1119         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1120         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1121         (docdir): Removed.
1122         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1123         * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1124         includedir): Use autoconf set values.
1125         (docdir): Removed.
1126
1127 Mon Jun 24 11:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
1128
1129         * listing.c (listing_eject): Don't do anything if listing is 0.
1130         (listing_list): Likewise.
1131         (listing_source_line): Likewise.
1132         (listing_title): Don't save title if listing is 0.
1133         (listing_source_file): Check listing rather than listing_tail.
1134
1135         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1136         using shared libraries.
1137         * configure: Rebuild.
1138
1139 Fri Jun 21 18:22:23 1996  Ian Lance Taylor  <ian@cygnus.com>
1140
1141         * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1142         absolute expression if a relocation type was specified.
1143
1144 Fri Jun 21 17:40:16 1996  Joel Sherrill  <joel@merlin.gcs.redstone.army.mil>
1145
1146         * configure.in: Add support for *-*-rtems* configurations.
1147         * configure: Rebuild.
1148
1149 Fri Jun 21 16:01:18 1996  Richard Henderson  <rth@tamu.edu>
1150
1151         * configure.in: Add alpha-*-linuxecoff* target.  Use elf for
1152         alpha-*-linux* target.  Force bfd_gas for alpha-*.  Require
1153         opcodes library for alpha.
1154         * configure: Rebuild with autoconf 2.10.
1155         * config/tc-alpha.c: Substantial rewrite to add ELF support and
1156         use new opcode table.
1157         * config/tc-alpha.h (md_undefined_symbol): Don't define.
1158         (LOCAL_LABEL): Define differently if OBJ_ELF.
1159         (FAKE_LABEL_NAME): Define if OBJ_ELF.
1160         * config/alpha-opcode.h: Remove.
1161         * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1162         * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1163         include/opcode/alpha.h rather than config/alpha-opcode.h.
1164
1165 Thu Jun 20 19:10:28 1996  Ian Lance Taylor  <ian@cygnus.com>
1166
1167         * config/obj-aout.c (obj_emit_relocations): Give an error if the
1168         relocation symbol was not resolved.
1169         * config/obj-coff.c (do_relocs_for): Likewise.
1170
1171         * write.c (adjust_reloc_syms): Refetch the symbol section after
1172         calling S_GET_VALUE, since it may have changed.
1173
1174         * expr.c (struct expr_symbol_line): Define.
1175         (expr_symbol_lines): New static variable.
1176         (make_expr_symbol): Add entry to expr_symbol_lines.
1177         (expr_symbol_where): New function.
1178         * expr.h: Use extern on function declarations.
1179         (expr_symbol_where): Declare.
1180         * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1181         rather than printing the meaningless name of an expression
1182         symbol.
1183
1184 Thu Jun 20 15:57:41 1996  Ken Raeburn  <raeburn@cygnus.com>
1185
1186         * config/tc-i386.c (md_number_to_chars): Deleted.
1187         * config/tc-i386.h (md_number_to_chars): New macro.
1188
1189         * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1190         the file.
1191         (load_symbol_address, load_expression): Use build_mem.
1192         (build_operate): New function.
1193         (emit_addq_r): Use it.
1194
1195         Wed Mar 13 22:14:14 1996  Pat Rankin  <rankin@eql.caltech.edu>
1196
1197         * symbols.c (colon):  #if VMS, use S_SET_OTHER to store `const_flag'.
1198
1199         Tue Mar  5 14:31:45 1996  Pat Rankin  <rankin@eql.caltech.edu>
1200
1201         * config/tc-vax.h (NOP_OPCODE): Define.
1202
1203         Sun Feb  4 21:01:03 1996  Pat Rankin  <rankin@eql.caltech.edu>
1204
1205         * config/obj-vms.h (S_IS_COMMON): Define.
1206         (S_IS_LOCAL): Check for \002 as well as \001.
1207         (LONGWORD_ALIGNMENT): New macro.
1208         (SUB_SEGMENT_ALIGN): Use it.
1209
1210         Fri Jan 26 17:44:09 1996  Pat Rankin  <rankin@eql.caltech.edu>
1211
1212         * config/vms-conf.h: Reconcile with conf.in.
1213
1214 Wed Jun 19 11:31:50 1996  Ian Lance Taylor  <ian@cygnus.com>
1215
1216         * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1217         defined.
1218
1219         * doc/as.texinfo: Document that any number of hex digits can
1220         follow \x.
1221
1222         * as.c (struct defsym_list): Define.
1223         (defsyms): New static variable.
1224         (parse_args): Just put --defsym arguments on defsyms list, rather
1225         than defining them.
1226         (main): Define defsyms after output file is created.
1227
1228         * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1229         cpu32.  From Eric Norum <Eric.Norum@usask.ca>.
1230
1231         * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1232         insn_error rather than calling check_absolute_expr.
1233
1234         * as.c (emulation_name): Remove unused static variable.
1235         (default_emul_bfd_name): Add return NULL to avoid warning.
1236         * ecoff.c (ecoff_stab): Remove unused variables name and
1237         name_end.
1238         * frags.c (frag_new): Remove unused variable tmp.
1239         * hash.c (hash_grow): Parenthesize + within <<.
1240         (hash_print_statistics): Use %lu, not %d, to print unsigned
1241         long variables.
1242         * messages.c: Include "libiberty.h".
1243         (fprint_value): Add cast to avoid printf warning.
1244         (sprint_value): Likewise.
1245         * read.c: Include "ecoff.h".
1246         (emit_expr): Add casts to avoid printf warnings.
1247         * read.h: Use extern for function declarations.
1248         (pop_insert): Declare.
1249         * stabs.c: Include "ecoff.h".
1250         * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1251         former_last_fragP, and new_fragP.
1252         * subsegs.h (subsegs_print_statistics): Declare.
1253         * symbols.c (debug_verify_symchain): Change macro to discard
1254         arguments.
1255         * write.c (dump_section_relocs): Likewise.
1256         * write.h: Use extern for function declarations.
1257         (write_print_statistics): Declare.
1258         * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1259         warning.
1260         * config/e-mipself.c (mipself_bfd_name): Likewise.
1261         * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1262
1263         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1264         emit relocations against external symbols.
1265
1266         * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1267         message if bfd_reloc_type_lookup fails, rather than calling
1268         assert.
1269
1270         * config/tc-alpha.c (alpha_force_relocation): Add
1271         BFD_RELOC_12_PCREL to switch.
1272
1273 Tue Jun 18 20:29:57 1996  Doug Evans  <dje@canuck.cygnus.com>
1274
1275         * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1276         TE_PE (Lfoo, not .Lfoo).
1277
1278 Tue Jun 18 17:13:33 1996  Ian Lance Taylor  <ian@cygnus.com>
1279
1280         * read.c (s_fill): Don't warn about a zero repeat count.
1281
1282         * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1283         coprocessor register.
1284
1285         * config/tc-i386.c (md_assemble): When checking the size of a
1286         register to set the size of an instruction, do a bitwise and with
1287         Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1288         or Reg16.
1289
1290 Tue Jun 18 13:19:51 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1291
1292         * config/tc-h8300.c (parse_reg): Tweak error messages.
1293         (build_bytes): Likewise.
1294         (skip_colonthing): Handle :32 suffix.
1295         (get_specific): Promote L_24 to L_32 if it makes a match.
1296         Don't always promote L_8 to L_16.
1297         (do_a_fix_imm): Clean up L_32 and L_24 handling.
1298
1299         * config/tc-h8300.c (Smode): New variable.
1300         (h8300hmode): Turn off Hmode.
1301         (h8300smode): New function.  Turn on Smode and Hmode.
1302         (md_pseudo_table): New ".h8300s" pseudo-op.
1303         (parse_reg): Handle "exr" register.
1304         (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1305         Handle "mach" and "machl" operands for ldmac.
1306         (get_specific): Handle "stm.l" and "ldm.l".
1307         (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1308         * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1309         (Smode): Declare.
1310
1311 Mon Jun 17 15:50:53 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
1312
1313         * doc/as.texinfo: Reorder chapter of machine dependent options so
1314         that it is sorted by chip name.
1315
1316         * doc/as.texinfo: Use consistant spelling of Vax.
1317         * doc/c-vax.texi: Likewise.
1318
1319 Mon Jun 17 11:26:56 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1320
1321         * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1322         pseudo ops.
1323         (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1324         (md_apply_fix): Likewise.
1325         (pa_try): New function.
1326         (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1327
1328 Sun Jun 16 22:57:47 1996  Jeffrey A. Law  <law@rtl.cygnus.com>
1329
1330         * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1331         (pa_level): New function.
1332
1333 Fri Jun 14 20:06:44 1996  Ian Lance Taylor  <ian@cygnus.com>
1334
1335         * listing.c (listing_newline): Don't do anything if listing is 0.
1336
1337 Thu Jun 13 17:50:54 1996  Ian Lance Taylor  <ian@cygnus.com>
1338
1339         * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1340         symbol_create, not symbol_new.
1341
1342 Wed Jun 12 14:10:44 1996  Ian Lance Taylor  <ian@cygnus.com>
1343
1344         * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1345         absolute symbol unless TC_FORCE_RELOCATION returns true.
1346
1347         * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1348         version.
1349         (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1350         the symbol to a pointer.  Don't set previous_file_symbol.
1351         Simplify symbol list rearrangement.
1352         (coff_frob_symbol): Don't do anything with C_FILE symbols.
1353         (coff_adjust_symtab): Don't check previous_file_symbol.
1354
1355 Mon Jun 10 14:52:29 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1356
1357         * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1358         directive.
1359         (md_pseudo_table): Add ppc_elf_lcomm.
1360
1361 Mon Jun 10 11:45:51 1996  Ian Lance Taylor  <ian@cygnus.com>
1362
1363         * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1364         d0{24:1},d0' works without an immediate prefix on the bit numbers.
1365         (md_begin): Add digits to alt_notend_table.
1366         (md_parse_option): Make s a const pointer.
1367
1368         * config/tc-sparc.c (md_pseudo_table): Add "empty".
1369         (s_empty): New static function.
1370
1371         * config/obj-coff.c (struct filename_list): Only define if not
1372         BFD_ASSEMBLER.
1373         (filename_list_head, filename_list_tail): Likewise.
1374         (c_section_symbol): Remove unused BFD_ASSEMBLER version.
1375         (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
1376         flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
1377         have a section of N_ABS rather than N_DEBUG.  If we do a merge,
1378         remove the new symbol from the list.
1379         (obj_coff_endef, both versions): Call tag_insert even if there is
1380         an old symbol with the same name, if the old symbol does not
1381         happen to be a tag.
1382         (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
1383         the SF_GET_DEBUG condition.  Don't call SA_SET_SYM_ENDNDX with a
1384         symbol that will be moved to the end of the symbol list.
1385         (coff_adjust_section_syms): Always call section_symbol for .text,
1386         .data, and .bss.
1387         (coff_frob_section): Likewise.  Also, remove unused variable
1388         strname.
1389
1390         * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
1391         manipulating frags directly.
1392         (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
1393         defined.
1394
1395         * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
1396         whether the next character is '*' before checking whether we are
1397         at the start of a line.  Permit LINE_COMMENT_START to start a
1398         comment in state 1 (seen some whitespace) as well, to match the
1399         documentation.
1400
1401         * gasp.c (do_align): Permit a fill value for .align.
1402
1403 Wed Jun  5 17:09:26 1996  Ian Lance Taylor  <ian@cygnus.com>
1404
1405         * read.c (next_char_of_string): Warn if a newline is seen in the
1406         middle of a string.  Call bump_line_counters when appropriate.
1407
1408 Wed Jun  5 17:08:36 1996  Richard Henderson  <rth@tamu.edu>
1409
1410         * symbols.c (colon): Use LOCAL_LABEL.
1411
1412 Tue Jun  4 10:55:16 1996  Tom Tromey  <tromey@csk3.cygnus.com>
1413
1414         * Makefile.in (install): Don't check to see if tooldir exists.
1415         Make $(tooldir) and $(tooldir)/bin.
1416
1417 Tue Jun  4 10:14:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1418
1419         * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
1420         default.
1421
1422 Mon Jun  3 11:34:41 1996  Ian Lance Taylor  <ian@cygnus.com>
1423
1424         * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
1425         insn_error.  Don't put the string "ERROR" in insn_error.  Set
1426         insn_error rather than calling as_warn for an unsupported opcode.
1427
1428 Sat Jun  1 21:51:55 1996  Ian Lance Taylor  <ian@cygnus.com>
1429
1430         * config/tc-mips.c (md_parse_option): Check for a 64 bit format
1431         before permitting -64.
1432         * output-file.c (output_file_create): Remove duplicate
1433         bfd_perror.
1434
1435 Fri May 31 01:08:06 1996  Ian Lance Taylor  <ian@cygnus.com>
1436
1437         * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
1438         section rather than a .reginfo section.
1439         (mips_elf_final_processing): If -64, write out 64 bit RegInfo
1440         information.
1441
1442         * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
1443         bit value with the high bit set.
1444
1445 Thu May 30 19:00:19 1996  Ian Lance Taylor  <ian@cygnus.com>
1446
1447         * read.c (s_lcomm): Set section flags for .sbss section.
1448
1449         * config/tc-mips.c (mips_64): New static variable.
1450         (mips_target_format): If mips_64, return elf64 targets rather than
1451         elf32 ones.
1452         (md_longopts): Add "32" and "64".
1453         (md_parse_option): Handle -32 and -64.
1454         (md_show_usage): Mention -32 and -64.
1455         (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1456         a 4 byte one.
1457
1458 Thu May 30 10:36:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1459
1460         * config/tc-ppc.c (comment_chars): Make '!' a comment character
1461         for Solaris compatibility.
1462
1463         * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1464         .stabd with 4 arguments into a .stabn.
1465
1466 Wed May 29 16:43:16 1996  Ian Lance Taylor  <ian@cygnus.com>
1467
1468         * config/tc-mips.c (macro): When passing X_add_number to
1469         macro_build, cast it to int first.
1470
1471 Tue May 28 13:29:39 1996  Ian Lance Taylor  <ian@cygnus.com>
1472
1473         * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1474         created by emit_expr.
1475
1476         * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1477         as_perror rather than assert.
1478
1479 Fri May 24 18:24:11 1996  Ian Lance Taylor  <ian@cygnus.com>
1480
1481         * config/tc-mips.c (mips_ip): Mark sections created to hold
1482         floating point information as read only.
1483
1484 Fri May 24 12:07:54 1996  David Edelsohn  <edelsohn@mhpcc.edu>
1485
1486         * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1487
1488 Thu May 23 17:34:24 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1489
1490         * read.c (potable): Add .skip as a synonym for .space.
1491
1492         * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1493         4 arguments, providing the 4th argument is 0, to allow
1494         compatibility with the Solaris assembler.
1495
1496 Thu May 16 15:51:48 1996  Ian Lance Taylor  <ian@cygnus.com>
1497
1498         * config/tc-sh.h (struct sh_segment_info_type): Define.
1499         (TC_SEGMENT_INFO_TYPE): Define.
1500         (sh_frob_label): Declare.
1501         (tc_frob_label): Define.
1502         (sh_flush_pending_output): Declare.
1503         (md_flush_pending_output): Define.
1504         * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1505         reloc before the instruction if necessary.
1506         (sh_frob_label): New function.
1507         (sh_flush_pending_output): New function.
1508         (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1509         when looking for the reloc for the target of .uses.
1510         (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1511         (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1512         emitted.
1513         (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1514         (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1515         the absolute symbol.
1516
1517         * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1518         TC_SEGMENT_INFO_TYPE is defined.
1519
1520 Wed May 15 12:23:53 1996  Ian Lance Taylor  <ian@cygnus.com>
1521
1522         * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1523         matches the register size.
1524
1525 Wed May 15 08:33:37 1996  Jeffrey A Law  (law@cygnus.com)
1526
1527         * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1528         fx_done set.
1529         (do_relocs_for): Likewise.
1530         (fixup_segment): Don't just quit if linkrelax is set.  Try to
1531         apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1532         nonzero.
1533
1534 Fri May 10 14:16:59 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1535
1536         * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1537         relative relocations with -mrelocatable.  Also allow unfixed
1538         relocs in .ex_shared.
1539
1540 Tue May  7 11:24:10 1996  Ian Lance Taylor  <ian@cygnus.com>
1541
1542         * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1543         non-zero before assuming this is a long file name.
1544         (w_strings): Likewise.
1545         (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1546
1547         * config/obj-coff.c (w_strings): Move declaration of i inside
1548         #ifdef block which uses it.
1549
1550 Tue May  7 00:49:58 1996  Jeffrey A Law  (law@cygnus.com)
1551
1552         * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1553         "relaxmode".  Output relocs which identify various relaxing
1554         possibilities for mov.[bwl] instructions.
1555         (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1556
1557 Mon May  6 15:26:28 1996  Doug Evans  <dje@canuck.cygnus.com>
1558
1559         * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1560         (MD_APPLY_FIX3): Define.
1561         * config/tc-arm.c (my_get_expression): Only watch for bad segments
1562         if OBJ_AOUT.
1563         (md_apply_fix3): Renamed from md_apply_fix.
1564         If pcrel reloc and symbol is in different section, undo effects
1565         of md_pcrel_from.
1566
1567 Sat May  4 12:49:35 1996  Jeffrey A Law  (law@cygnus.com)
1568
1569         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1570         any reloc with an LR% or RR% field selector for SOM.
1571
1572 Sat May  4 11:26:19 1996  Ian Lance Taylor  <ian@cygnus.com>
1573
1574         * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1575         variables.
1576
1577 Fri May  3 17:58:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1578
1579         * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1580         SF_GET_STATICS set.
1581         (yank_symbols): Likewise.
1582
1583 Wed May  1 13:38:17 1996  Ian Lance Taylor  <ian@cygnus.com>
1584
1585         * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1586         BFD_ASSEMBLER, add name field.
1587         * config/obj-coff.c: Include "libiberty.h".
1588         (coff_header_append): Handle long section names.
1589         (crawl_symbols): Just use the name field for the symbol name,
1590         without worrying about null byte termination.
1591         (w_strings): Handle long section names.
1592         (write_object_file): Likewise.  Also, use the name field, rather
1593         than scnhdr.s_name.
1594         (obj_coff_add_segment): Permit long section names.
1595         (obj_coff_init_stab_section): Use the name field, rather than
1596         scnhdr.s_name.
1597         (adjust_stab_section): Likewise.
1598         * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1599
1600         * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1601         (mem_fmt): Likewise.
1602         (md_apply_fix): Don't check fx_im_disp field.
1603
1604 Thu Apr 25 11:39:51 1996  Ian Lance Taylor  <ian@cygnus.com>
1605
1606         * configure.in: Add * after sparc*-*-vxworks.
1607         * configure: Rebuild.
1608
1609         * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1610         define it to comment_chars.  Use tc_comment_chars rather than
1611         comment_chars.
1612         (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1613         * config/tc-m68k.h (tc_comment_chars): Define.
1614         (m68k_comment_chars): Declare.
1615         * config/tc-m68k.c (m68k_comment_chars): Rename from
1616         comment_chars.  Change into a pointer rather than an array.
1617         (md_longopts): Add "bitwise-or".
1618         (md_parse_option): Handle OPTION_BITWISE_OR.
1619         (md_show_usage): Mention --bitwise-or.
1620         * doc/c-m68k.texi: Document --bitwise-or.
1621
1622 Wed Apr 24 11:28:38 1996  Ian Lance Taylor  <ian@cygnus.com>
1623
1624         * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1625         in 68000 mode.
1626
1627         * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1628         call demand_empty_rest_of_line.  Non BFD_ASSEMBLER version:
1629         correct handling of input line pointer, and call
1630         demand_empty_rest_of_line.
1631
1632 Mon Apr 22 18:02:37 1996  Doug Evans  <dje@blues.cygnus.com>
1633
1634         * config/tc-sparc.c (in_bitfield_range): New static function.
1635         (sparc_ip): New cases X,Y.  Use SPARC_OPCODE_ARCH_V9_P.
1636         (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1637         BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1638         (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1639         (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1640
1641 Thu Apr 18 18:58:33 1996  Ian Lance Taylor  <ian@cygnus.com>
1642
1643         * config/obj-coff.c: BFD_ASSEMBLER:
1644         (coff_last_bf): New static variable.
1645         (coff_frob_symbol): Set endndx of a .bf symbol.
1646         Non BFD_ASSEMBLER:
1647         (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1648         (last_bfP): New static variable.
1649         (yank_symbols): Set endndx of a .bf symbol.
1650
1651 Thu Apr 18 11:53:58 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1652
1653         * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1654         and -s options.  Add -be for good measure.
1655
1656 Wed Apr 17 12:31:01 1996  Ian Lance Taylor  <ian@cygnus.com>
1657
1658         * read.c (s_space): Support non-constant fill value.  Handle fill
1659         value correctly for a size other than 1.
1660
1661 Tue Apr 16 15:17:40 1996  Doug Evans  <dje@canuck.cygnus.com>
1662
1663         * config/tc-arm.c (my_get_float_expression): Update call to
1664         gen_to_words, X_PRECISION changed from 6 to 5.
1665
1666 Tue Apr 16 10:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1667
1668         * config/tc-ppc.c (register_name,reg_name_search): Move register
1669         name lookup from PE specific code to all targets.  Add support for
1670         -mregnames/-mno-regnames to control whether register names are
1671         expanded or not.
1672         (md_assemble): Call register_name for all platforms.
1673         (md_parse_option): Add support for -mregnames/-mno-regnames.
1674
1675         * configure.in (powerpcle*-*-solaris): Add support.
1676         (powerpc*-*-linux): Ditto.
1677         * configure: Regenerate.
1678
1679         * config/ppc-sol.mt: New config file for PowerPC Solaris.
1680
1681 Mon Apr 15 12:26:33 1996  Ian Lance Taylor  <ian@cygnus.com>
1682
1683         * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1684         be associated with a single %lo reloc.
1685
1686         * config/tc-mips.c (load_address): Cast X_add_number to valueT
1687         before comparing against MAX_GPREL_OFFSET, so that negative
1688         numbers are handled correctly.
1689         (macro): Likewise.
1690
1691 Thu Apr 11 12:39:02 1996  Ian Lance Taylor  <ian@cygnus.com>
1692
1693         * config/tc-sparc.c (last_insn): New static variable.
1694         (md_assemble): Warn about putting floating point branches in a
1695         delay slot.  If architecture is less than v9, insert NOP
1696         instructions between floating point instructions and floating
1697         point branches.  (The SunOS assembler does both these operations.)
1698         Save the last instruction opcode.
1699         (sparc_ip): Add pinsn parameter.  Change caller.
1700
1701         * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1702         for byte jump to next instruction to skip empty frags.
1703
1704 Wed Apr 10 16:48:12 1996  Ian Lance Taylor  <ian@cygnus.com>
1705
1706         * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1707         for addq with a 16 bit signed value, just emit a lda instruction
1708         instead.
1709
1710 Wed Apr 10 14:34:49 1996  Jeffrey A Law  (law@cygnus.com)
1711
1712         * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1713         of a 32bit operand.
1714
1715 Mon Apr  8 14:42:53 1996  Ian Lance Taylor  <ian@cygnus.com>
1716
1717         * configure.in: Permit --enable-shared to specify a list of
1718         directories.
1719         * configure: Rebuild.
1720
1721 Fri Apr  5 17:01:35 1996  Jeffrey A Law  (law@cygnus.com)
1722
1723         * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1724         (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1725
1726 Fri Apr  5 15:13:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1727
1728         * config/atof-ieee.c: Fix handling of denormalized extended
1729         precision numbers and overflow/underflow detection.
1730         (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1731         not include the 16 bit gap in the m68k extended precision format.
1732
1733 Fri Apr  5 14:29:23 1996  Ian Lance Taylor  <ian@cygnus.com>
1734
1735         * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1736         <jdp@polstra.com>.
1737         * configure: Rebuild.
1738
1739 Fri Apr  5 18:39:28 1996  James G. Smith  <jsmith@cygnus.co.uk>
1740
1741         * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1742         be accessed using the $gp register.
1743         * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1744
1745 Wed Apr  3 10:56:14 1996  Doug Evans  <dje@canuck.cygnus.com>
1746
1747         * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1748         bfd_mach_sparc_sparclet if current_architecture is sparclet.
1749
1750 Mon Apr  1 16:55:44 1996  Ian Lance Taylor  <ian@cygnus.com>
1751
1752         * read.c (get_line_sb): Bump line counters based on
1753         input_line_pointer[-1], not *input_line_pointer.  Don't bother to
1754         call LISTING_NEWLINE.
1755         (s_macro): Don't call demand_empty_rest_of_line.
1756         * app.c (do_scrub_chars): When handling C style comments, unget
1757         ch2 rather than ch.
1758
1759 Fri Mar 29 16:15:06 1996  Ian Lance Taylor  <ian@cygnus.com>
1760
1761         * read.h (enum linkonce_type): Define.
1762         (s_linkonce): Declare.
1763         * read.c (potable): Add "linkonce".
1764         (s_linkonce): New function.
1765         * subsegs.h (segment_info_type): Add linkonce field to
1766         MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1767         * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1768         (obj_coff_pe_handle_link_once): Declare if TE_PE.
1769         * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1770         "coff/pe.h".
1771         (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1772         (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1773         entry based on the linkonce field in segment_info.
1774         * doc/as.texinfo: Document .linkonce.
1775
1776 Fri Mar 29 11:31:27 1996  J.T. Conklin  (jtc@lisa.cygnus.com)
1777
1778         * doc/as.1: Changed to be recognized by catman -w on Solaris.
1779
1780 Thu Mar 28 15:27:47 1996  Ian Lance Taylor  <ian@cygnus.com>
1781
1782         * stabs.c (s_stab_generic): Call the listing functions before
1783         doing the rest of the processing, which may involve freeing the
1784         string.  Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1785         SEPARATE_STAB_SECTIONS case.
1786
1787         * config/tc-hppa.c: Remove nested comment.
1788         (tc_gen_reloc): Move label done inside the ifdef in which it is
1789         used.
1790         (md_apply_fix): Pass pointers to correct types to libhppa.h
1791         functions.  Always return a value.
1792
1793         * config/tc-mips.h (tc_frob_file): Define.
1794         (mips_frob_file): Declare.
1795         * config/tc-mips.c (struct mips_hi_fixup): Define.
1796         (mips_hi_fixup_list): New static variable.
1797         (imm_unmatched_hi): New static variable.
1798         (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1799         offset_reloc.  Pass imm_unmatched_hi to append_insn.
1800         (append_insn): Add unmatched_hi parameter.  If it is set, add the
1801         new fixup to mips_hi_fixup_list.  Change all callers.
1802         (mips_ip): Set imm_unmatched_hi when appropriate.
1803         (mips_frob_file): New function.
1804
1805 Thu Mar 28 11:47:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1806
1807         * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1808         * configure: Regenerated.
1809
1810 Tue Mar 26 18:19:12 1996  Ian Lance Taylor  <ian@cygnus.com>
1811
1812         * as.c (main): Call bfd_set_error_program_name.
1813
1814 Fri Mar 22 11:13:00 1996  Ian Lance Taylor  <ian@cygnus.com>
1815
1816         * as.h (strdup): Don't declare.
1817         * stabs.c: Include libiberty.h
1818         (get_stab_string_offset): Use xstrdup rather than strdup.
1819         (s_stab_generic): Likewise.
1820         * as.c (parse_args): Likewise.
1821         * read.c (s_mri_sect): Likewise.
1822
1823         * gasp.c (change_base): Recognize \(...) construct documented to
1824         pass through enclosed characters literally through to the output.
1825         (process_assigns): Likewise.  Also, be more careful to avoid
1826         looking past the end of the buffer.
1827
1828 Thu Mar 21 13:18:43 1996  Ian Lance Taylor  <ian@cygnus.com>
1829
1830         * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1831         FreeBSD compatibility.  From John Polstra <jdp@polstra.com>.
1832
1833 Wed Mar 20 18:13:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1834
1835         * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1836
1837 Wed Mar 20 17:05:16 1996  David Mosberger-Tang  <davidm@azstarnet.com>
1838
1839         * config/alpha-opcode.h: Added cvtst instruction.
1840
1841 Mon Mar 18 13:12:46 1996  Ian Lance Taylor  <ian@cygnus.com>
1842
1843         * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1844         string.  Extract the addend from the result of expression.
1845
1846 Fri Mar 15 17:10:43 1996  Ian Lance Taylor  <ian@cygnus.com>
1847
1848         * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1849         LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1850         mode, change the state to 3 rather than 1.
1851
1852 Thu Mar 14 18:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
1853
1854         * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1855         correspond to 11 March change.
1856
1857 Thu Mar 14 15:27:10 1996  Jeffrey A Law  (law@cygnus.com)
1858
1859         * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1860         an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1861
1862 Tue Mar 12 12:21:10 1996  Ian Lance Taylor  <ian@cygnus.com>
1863
1864         * configure: Rebuild with autoconf 2.8.
1865
1866 Mon Mar 11 18:57:12 1996  Ian Lance Taylor  <ian@cygnus.com>
1867
1868         * config/atof-ieee.c (gen_to_words): Improve handling of
1869         X_PRECISION numbers.  Based on patches from Andreas Schwab
1870         <schwab@issan.informatik.uni-dortmund.de>.
1871
1872 Mon Mar 11 09:59:53 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1873
1874         * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1875         (SEG_LAST): New.
1876         * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1877         * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1878         (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1879         crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1880         SEG_E9.
1881
1882 Thu Mar  7 15:17:39 1996  Doug Evans  <dje@charmed.cygnus.com>
1883
1884         * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1885
1886 Thu Mar  7 09:19:15 1996  Jeffrey A Law  (law@cygnus.com)
1887
1888         * config/tc-hppa.c (SUBSEG_MILLI): Define.
1889         (pa_def_subspaces): Add $MILLICODE$.
1890         (pa_spaces_begin): Set section flags for $MILLICODE$.
1891
1892 Wed Mar  6 14:11:30 1996  Ian Lance Taylor  <ian@cygnus.com>
1893
1894         * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1895         not SHT_NOBITS.  Don't tamper with flags based on type if a
1896         special section was found (revert Feb 29 change).
1897
1898         * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1899         if aligning to a longword boundary or greater.
1900
1901 Tue Mar  5 15:10:43 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
1902
1903         * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1904
1905 Mon Mar  4 20:50:57 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1906
1907         * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1908         * configure: Regenerated.
1909
1910 Mon Mar  4 10:13:06 1996  Jeffrey A Law  (law@cygnus.com)
1911
1912         * config/tc-hppa.c: Add default definitions for R_N0SEL and
1913         R_N1SEL since they're not defined for old versions of hpux.
1914
1915         * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1916         Set "sym_ptr_ptr" and "addend" fields to dummy values for
1917         R_N0SEL and R_N1SEL.
1918
1919 Fri Mar  1 10:20:52 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1920
1921         * flonum-konst.c: Add two more constants for 1e+-2048 and
1922         1e+-4096, and correct the other constants.
1923
1924         * symbols.c (resolve_symbol_value): Handle O_logical_not.
1925
1926 Thu Feb 29 13:58:35 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
1927
1928         * config/obj-elf.c (obj_elf_section): Allow predefined section
1929         types to set the nobits type.  Avoid a shadowed declaration.
1930
1931 Wed Feb 28 15:38:56 1996  Jeffrey A Law  (law@cygnus.com)
1932
1933         * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
1934         reduce relocs using e_nlrsel field selectors.
1935
1936         * write.c (fix_new_exp): Don't use #elif.  Some compilers
1937         don't handle it.
1938
1939         * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
1940         the selector table.
1941         (pa_chk_field_selector): Handle new field selectors for SOM.
1942
1943 Tue Feb 27 14:42:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
1944
1945         * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
1946         * configure: Rebuild.
1947         * config/te-linux.h (LOCAL_LABELS_FB): Define.
1948         * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
1949         "a.out-m68k-linux".
1950         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
1951         is defined.
1952
1953 Mon Feb 26 18:58:58 1996  Stan Shebs  <shebs@andros.cygnus.com>
1954
1955         * mpw-make.sed: Update to handle shared library support.
1956
1957 Mon Feb 26 10:34:10 1996  Doug Evans  <dje@charmed.cygnus.com>
1958
1959         * config/tc-sparc.c (sparc_ip): Print all architectures that support
1960         the insn on mismatch.
1961
1962 Fri Feb 23 21:44:39 1996  Rob Savoye  <rob@chinadoll.cygnus.com>
1963
1964         * configure.in: Add support for a29-coff.
1965         * configure: Rebuild.
1966
1967 Thu Feb 22 16:39:43 1996  Ian Lance Taylor  <ian@cygnus.com>
1968
1969         * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
1970         of the section when looking for the R_SH_USES fixup, because the
1971         frag addresses have not yet been adjusted.
1972
1973         * gdbinit.in: Set a breakpoint on as_warn_where.
1974
1975         * config/tc-mips.c (macro): Add missing arguments to macro_build
1976         omitted in last change.  From Jim Wilson <wilson@cygnus.com>.
1977
1978 Wed Feb 21 17:00:32 1996  Ian Lance Taylor  <ian@cygnus.com>
1979
1980         * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
1981         if it is TC_CONS_RELOC.  Set a size of 4 to R_RELLONG.
1982
1983 Wed Feb 21 09:25:39 1996  Doug Evans  <dje@charmed.cygnus.com>
1984
1985         * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
1986
1987 Tue Feb 20 21:48:03 1996  Doug Evans  <dje@charmed.cygnus.com>
1988
1989         * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
1990         (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
1991         Recognize [uU] format args as sparclet cpregs.
1992
1993 Tue Feb 20 22:25:55 1996  Ian Lance Taylor  <ian@cygnus.com>
1994
1995         * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
1996         in bss_section.
1997
1998 Mon Feb 19 14:16:24 1996  Ian Lance Taylor  <ian@cygnus.com>
1999
2000         * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2001         well as S_IS_EXTERNAL.
2002         (tc_fix_adjustable): Likewise.
2003         * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2004         S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2005         early.
2006         (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2007         deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2008
2009 Mon Feb 19 02:15:57 1996  Doug Evans  <dje@charmed.cygnus.com>
2010
2011         * config/tc-sparc.c (max_architecture): Change to sparclite for
2012         32 bit arch.
2013         (default_compatible): Delete.
2014         (sparc_ffs): New function.
2015         (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2016         (sparc_ip): Rewrite architecture match and bump logic.
2017
2018 Sun Feb 18 15:03:50 1996  Ian Lance Taylor  <ian@cygnus.com>
2019
2020         * configure.in: Check for 'do not mix' from native linker before
2021         trying to use -rpath.
2022         * configure: Rebuild.
2023
2024 Fri Feb 16 16:53:31 1996  Ian Lance Taylor  <ian@cygnus.com>
2025
2026         * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2027         (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2028         (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2029         * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2030         is set.
2031         (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2032         to the symbol lnnoptr field, to get the correct file offset.
2033
2034 Thu Feb 15 14:48:38 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2035
2036         * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2037         symbols that are not function, file, or section symbols to be
2038         object types.
2039
2040 Thu Feb 15 11:20:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2041
2042         * configure: Set and substitute RPATH_ENVVAR.
2043         * configure: Rebuild.
2044         * Makefile.in (RPATH_ENVVAR): New variable.
2045         (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2046
2047         * configure.in: Accept i686.  From H.J. Lu <hjl@zoom.com>: i386
2048         doesn't need opcodes.  If configuring shared, opcodes needs bfd.
2049         * configure: Rebuild.
2050
2051 Wed Feb 14 16:33:12 1996  Martin Anantharaman  <martin@mail.imech.uni-duisburg.de>
2052
2053         * read.c (s_mri_sect): Don't return '\0' in type.  Set all
2054         appropriate flags in BFD section.
2055
2056         * configure.in (m68k-*-psos*): New target.
2057         * configure: Rebuild.
2058         * config/te-psos.h: New file.
2059         * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2060         is defined.
2061
2062 Wed Feb 14 13:43:24 1996  Ian Lance Taylor  <ian@cygnus.com>
2063
2064         From Alan Modra <alan@spri.levels.unisa.edu.au>:
2065         * configure.in: Remove duplicate setting of cpu_type.  Check
2066         whether opcodes library is required for on all targets, not just
2067         primary one.
2068         * configure: Rebuild.
2069
2070         * config/tc-mips.c (mips_big_got): New static variable.
2071         (s_extern): Don't declare.
2072         (reg_needs_delay): New static function.
2073         (macro_build): Permit GOT/CALL_HI/LO relocs.
2074         (macro_build_lui): If place is not NULL, use the number in the
2075         expression.
2076         (load_address): Handle mips_big_got case.
2077         (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2078         store macros.
2079         (OPTION_XGOT): Define.
2080         (md_longopts): Add "xgot" if OBJ_ELF.
2081         (md_parse_option): Handle -xgot.
2082         (md_show_usage): Mention -xgot.
2083         (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2084         (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2085
2086 Wed Feb 14 11:22:27 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2087
2088         * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2089         the byte relocation, point it to the low byte of the word.
2090
2091 Tue Feb 13 15:31:18 1996  Ian Lance Taylor  <ian@cygnus.com>
2092
2093         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2094         * configure: Rebuild.
2095
2096 Mon Feb 12 15:53:46 1996  Doug Evans  <dje@charmed.cygnus.com>
2097
2098         * configure.in: Recognize any sparc* cpu.
2099         * configure: Regenerated.
2100
2101 Mon Feb 12 15:41:21 1996  Ian Lance Taylor  <ian@cygnus.com>
2102
2103         * read.c (potable): Add "mri" and ".mri".
2104         (s_mri): New function.
2105         * read.h (s_mri): Declare.
2106         * app.c (scrub_m68k_mri): New static variable.
2107         (mri_pseudo): New static variable.
2108         (do_scrub_begin): Add m68k_mri parameter.  Use it rather than
2109         flag_m68k_mri.  Initialize scrub_m68k_mri.
2110         (mri_state, mri_last_ch): New static variables.
2111         (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2112         fields.
2113         (app_push): Save new fields.
2114         (app_pop): Restore new fields.
2115         (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2116         If TC_M68K, use a trivial state machine to look for occurrences of
2117         the .mri pseudo-op, and change the mode appropriately.
2118         * as.h (do_scrub_begin): Update prototype.
2119         * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2120         do_scrub_begin.
2121         * config/tc-m68k.c (reg_prefix_optional_seen): New static
2122         variable.
2123         (m68k_mri_mode_change): New function.
2124         (md_parse_option): Set reg_prefix_optional_seen.
2125         * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2126         (MRI_MODE_CHANGE): Define.
2127         * doc/as.texinfo: Document .mri pseudo-op.
2128
2129         * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2130         comment character.
2131
2132 Mon Feb 12 15:16:29 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
2133
2134         Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2135         * config/m68k-parse.h (enum pic_relocation): Define.
2136         (struct m68k_exp): Add pic_reloc field.
2137         * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2138         (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2139         (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2140         otherwise.
2141         * config/tc-m68k.c: Delete definition of NO_RELOC.
2142         (struct m68k_it): Add pic_reloc field.
2143         (add_fix): Copy over pic_reloc field.
2144         (md_pseudo_table): Interpret .align parameter as byte count.
2145         (mote_pseudo_table): Likewise.
2146         (tc_m68k_fix_adjustable): New function.
2147         (get_reloc_code): New function.
2148         (md_assemble): Use it as last argument to fix_new_exp.
2149         (md_apply_fix_2): For a relocation against a symbol don't put the
2150         addend into the data.
2151         (tc_gen_reloc): Different addend computation for OBJ_ELF.
2152         (m68k_ip): Don't relax an operand that requires pic relocation.
2153         (md_begin): Align .text, .data and .bss on 4 byte boundary by
2154         default.
2155         * write.c (fixup_segment): Don't add symbol value to addend if
2156         TC_M68K and OBJ_ELF.
2157         * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2158         (motorola_operand): Add rule for `(zapc, EXPR)'.
2159
2160 Mon Feb 12 10:07:33 1996  David Mosberger-Tang  <davidm@azstarnet.com>
2161
2162         * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2163         *really* is permissible before the comma.
2164
2165 Mon Feb 12 00:12:13 1996  Ian Lance Taylor  <ian@cygnus.com>
2166
2167         * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2168         inserting nop instructions.
2169
2170 Fri Feb  9 10:54:19 1996  Ian Lance Taylor  <ian@cygnus.com>
2171
2172         * config/te-aux.h: Change include of aux.h to aux-coff.h.
2173
2174 Thu Feb  8 20:02:58 1996  Ian Lance Taylor  <ian@cygnus.com>
2175
2176         * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2177         class setting for a CALLNAME symbol in COFF.
2178
2179         * read.c (potable): Pass negative numbers for new .balign[wl] and
2180         .p2align[wl] pseudo-ops.
2181         (s_align_bytes): Treat a negative argument as specifying the fill
2182         length.
2183         (s_align_ptwo): Likewise.
2184
2185 Wed Feb  7 14:12:03 1996  Ian Lance Taylor  <ian@cygnus.com>
2186
2187         * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2188         (do_align): Take new len parameter.  Change all callers.  Pass it
2189         to md_do_align.
2190         (s_align_bytes): Arg now indicates the length of the fill pattern.
2191         (s_align_ptwo): Likewise.
2192         * config/obj-coff.c (write_object_file): Pass length to
2193         md_do_align.
2194         * config/tc-i386.h (md_do_align): Take new len parameter.
2195         * config/tc-m88k.h (md_do_align): Likewise.
2196         * config/tc-m88k.c (m88k_do_align): Likewise.
2197         * config/tc-sh.h (md_do_align): Likewise.
2198         * config/tc-sh.c (sh_do_align): Likewise.
2199         * doc/as.texinfo: Document new pseudo-ops.
2200
2201         * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2202         done in cvt_frag_to_fill.
2203
2204         * config/tc-sh.h (sh_do_align): Declare.
2205         (md_do_align): Define.
2206         * config/tc-sh.c (sh_do_align): New function.
2207
2208         * ecoff.c (ecoff_build_lineno): Don't try to store the address
2209         difference if the next address is before the current one.
2210
2211         * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2212         (archs): Initialize new field.
2213         (m68k_ip): Don't list alias names when listing CPUs which support
2214         an instruction.
2215
2216         * as.c (main): Call parse_args before read_begin.
2217         * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2218         front of generated pseudo-ops.
2219         * read.c (potable): Ignore "name".
2220         (s_app_file): Permit a single quote after the string, since one
2221         may appear in m68k MRI mode.
2222
2223         * configure.in: Check for --enable-shared.  If linking against
2224         shared BFD and opcodes, fix library name on SunOS, and try to set
2225         -rpath reasonably.
2226         * configure: Rebuild.
2227
2228 Tue Feb  6 15:16:17 1996  Ian Lance Taylor  <ian@cygnus.com>
2229
2230         * as.h (flag_m68k_mri): Declare.
2231         * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2232         * Many files: For MRI syntax that is specific to the m68k MRI
2233         assembler, check flag_m68k_mri rather than flag_mri or
2234         MRI_MODE_NEEDS_PSEUDO_DOT.
2235
2236 Mon Feb  5 16:29:11 1996  Ian Lance Taylor  <ian@cygnus.com>
2237
2238         * config/tc-i960.c (ARCH_HX): Define.
2239         (arch_tab): Add HX.
2240         (targ_has_sfr): Handle ARCH_HX.
2241         (targ_has_iclass): Handle ARCH_HX.
2242         (tc_coff_fix2rtype): Add return 0 to avoid warning.
2243         (tc_headers_hook): If the architecture was specified explicitly,
2244         use it when setting the flags.  Set the extern variable coff_flags
2245         rather than headers->filehdr.f_flags, since the latter is set
2246         unconditionally in obj-coff.c.
2247         (i960_handle_align): Remove unused variable fixp.
2248
2249         Support for building bfd and opcodes as shared libraries, based on
2250         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2251         * configure.in: Set OPCODES and BFD to search directories.
2252         Substitute OPCODES_DEP and BFDDEP.  On SunOS, set HLDFLAGS.
2253         * configure: Rebuild.
2254         * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2255         (LIBDEPS): New variable.
2256         (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS).  Use
2257         $(HLDFLAGS) in link.
2258         (check): Set LD_LIBRARY_PATH in the environment.
2259
2260 Fri Feb  2 17:41:53 1996  Michael Meissner  <meissner@wogglebug.tiac.net>
2261
2262         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2263         .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2264         read-only, not read/write.
2265
2266 Fri Feb  2 14:09:25 1996  Alan Modra  <alan@spri.levels.unisa.edu.au>
2267
2268         * Makefile.in (INSTALL_XFORM): Remove -e.
2269
2270 Fri Feb  2 12:32:15 1996  Ian Lance Taylor  <ian@cygnus.com>
2271
2272         * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2273         than comparing S_GET_SEGMENT to undefined_section.
2274         (write_object_file): Skip symbols which were equated to an
2275         undefined or common symbol.
2276         * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2277         S_IS_COMMON rather than comparing S_GET_SEGMENT to
2278         undefined_section.
2279         (S_GET_VALUE): Likewise.  Avoid recursion problems if S_IS_DEFINED
2280         or S_IS_COMMON call S_GET_VALUE.
2281         * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2282         * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2283         to an undefined or common symbol, convert the reloc to be against
2284         the target symbol.
2285         (obj_crawl_symbol_chain): Skip symbols which were equated to an
2286         undefined or common symbol.
2287         * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2288         * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2289         to an undefined or common symbol, convert the reloc to be against
2290         the target symbol.
2291         (obj_crawl_symbol_chain): Skip symbols which were equated to an
2292         undefined or common symbol.
2293         * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2294         S_IS_COMMON rather than comparing S_GET_SEGMENT to
2295         undefined_section.
2296         (yank_symbols): Skip symbols which were equated to an undefined or
2297         common symbol.
2298
2299 Thu Feb  1 15:34:32 1996  Ian Lance Taylor  <ian@cygnus.com>
2300
2301         * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2302         * config/obj-bout.h (S_IS_LOCAL): Likewise.
2303
2304         * configure.in: Make sure we only add m68k-parse.o to
2305         ${extra_objects} once, no matter how many m68k targets have been
2306         enabled.
2307         * configure: Rebuild.
2308
2309 Wed Jan 31 18:31:46 1996  Steve Chamberlain  <sac@slash.cygnus.com>
2310
2311         * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2312         * configure: Rebuild.
2313
2314 Wed Jan 31 14:03:17 1996  Richard Henderson  <rth@tamu.edu>
2315
2316         * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2317         * doc/c-m68k.texi: Document .extend and .ldouble.
2318
2319         * configure.in (m68*-apple-aux*): New target.
2320         * config/te-aux.h: New file.
2321         * config/obj-coff.c (compare_external_relocs): New static function
2322         if TE_AUX.
2323         (do_relocs_for): Sort relocs if TE_AUX.
2324         (fixup_segment): If TE_AUX, store common symbol value in segment.
2325         * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2326
2327 Wed Jan 31 12:24:58 1996  Ian Lance Taylor  <ian@cygnus.com>
2328
2329         * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2330
2331         * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2332         BSF_FUNCTION.
2333         (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2334         * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2335         symbol.
2336         * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2337         (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2338         an undefined symbol and the size of a function symbol.
2339         * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2340         for all common symbols.
2341
2342 Tue Jan 30 12:35:24 1996  Ken Raeburn  <raeburn@cygnus.com>
2343
2344         * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2345         scaling of index.
2346
2347         * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2348         m68k.
2349
2350 Mon Jan 29 12:21:30 1996  Ian Lance Taylor  <ian@cygnus.com>
2351
2352         * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2353         of object.  From Ronald F. Guilmette <rfg@monkeys.com>.
2354
2355         * ecoff.c (localsym_t): Add addend field.
2356         (add_ecoff_symbol): Add addend argument.  Change all callers.
2357         (coff_sym_value): Make static.
2358         (coff_sym_addend): New static variable.
2359         (ecoff_directive_def): Initialize coff_sym_addend.
2360         (ecoff_directive_val): Accept symbol + constant.
2361         (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2362         (ecoff_build_symbols): Include the addend in the symbol value.
2363
2364 Fri Jan 26 19:28:52 1996  Kim Knuttila  <krk@cygnus.com>
2365
2366         * config/tc-ppc.c (md_assemble): Ignore overflow on
2367         BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
2368
2369 Fri Jan 26 16:14:17 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2370
2371         * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
2372         bytes in size, so offset appropriately in big endian mode when
2373         writing the bottom 2 bytes.
2374
2375 Thu Jan 25 20:26:23 1996  Doug Evans  <dje@charmed.cygnus.com>
2376
2377         * config/tc-sparc.c (default_compatible): New static local.
2378         (md_begin): Initialize it.  Rewrite warn_on_bump handling.
2379         (sparc_ip): If no architecture or -bump specified, don't mark as
2380         mismatched those in default_compatible.
2381
2382 Thu Jan 25 12:21:53 1996  Ian Lance Taylor  <ian@cygnus.com>
2383
2384         SCO ELF support from Robert Lipe <robertl@arnet.com>:
2385         * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
2386         * configure: Rebuild.
2387         * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
2388         * config/tc-i386.c (sco_id): New function, if SCO_ELF.
2389         * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
2390         (sco_id): Declare if SCO_ELF.
2391
2392 Thu Jan 25 03:10:53 1996  Doug Evans  <dje@charmed.cygnus.com>
2393
2394         * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
2395         ({max,warn_after}_architecture): New static locals.
2396         (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
2397         If both architecture and -bump requested, set max_architecture to max.
2398         (sparc_md_end): Simplify.
2399         (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
2400         Rewrite code to bump architecture and check for conflicts.
2401         (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
2402         with Solaris assembler.
2403         (md_parse_option): Likewise.  Call sparc_opcode_lookup_arch.
2404         (md_show_usage): Update.
2405
2406 Wed Jan 24 22:11:03 1996  Doug Evans  <dje@charmed.cygnus.com>
2407
2408         * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
2409
2410 Mon Jan 22 09:21:36 1996  Doug Evans  <dje@charmed.cygnus.com>
2411
2412         * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
2413         #ifdef sparcv9 when choosing value.
2414         (ENV64): Delete.
2415         (md_end): Define.
2416         (sparc_md_end): Declare.
2417         * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
2418         (initial_architecture): New static local.
2419         (can_bump_v9_p): Likewise.
2420         (NO_V9): Delete all occurrences.
2421         (sparc_md_end): New function.
2422         (sparc_ip): New local v9_arg_p.  Rework fp reg number test.
2423         Don't bump architecture to v9 unless can_bump_v9_p set.
2424         (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
2425         * configure.in (sparc64 target cpu): Don't set obj_format here.
2426         (SPARC_V9): Renamed from sparcv9.
2427         (sparc64-*-elf*): Define SPARC_ARCH64.
2428         * configure: Regenerated.
2429         * acconfig.h (SPARC_V9): Renamed from sparcv9.
2430         (SPARC_ARCH64): Add.
2431         * conf.in: Regenerated.
2432         * config/vmsconf.h: Update.
2433
2434 Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>
2435
2436         * config/tc-mips.c (load_register): Optimise "dli" loads.
2437         (md_show_usage): add "-mcpu=vr4100" to help text.
2438
2439 Mon Jan 22 11:53:00 1996  Ian Lance Taylor  <ian@cygnus.com>
2440
2441         * symbols.c (resolve_symbol_value): If a symbol is equated to an
2442         undefined symbol, preserve the X_op of O_symbol.
2443         (S_GET_VALUE): Fix check to permit this case.
2444         * write.c (write_relocs): If a reloc is against an undefined
2445         symbol equated to another symbol, change the reloc to be against
2446         the latter symbol.
2447         * config/obj-coff.c (do_relocs_for): Likewise.
2448
2449         * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2450         XMC_PR.
2451
2452 Mon Jan 22 10:59:48 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2453
2454         * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2455         computer is PowerPC.
2456
2457         * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2458
2459         * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2460         mentioned in the eabi.
2461
2462 Thu Jan 18 17:58:19 1996  Kim Knuttila  <krk@cygnus.com>
2463
2464         * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2465         * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2466
2467 Mon Jan 15 17:43:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2468
2469         * config/tc-ppc.c (mapping): Add more relocation suffixes.
2470
2471 Sun Jan 14 21:29:36 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2472
2473         * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2474         as a section it is ok to have unadorned -mrelocatable pointers in.
2475
2476 Sat Jan 13 11:09:08 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2477
2478         * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2479         #ifdef OBJ_ELF.
2480
2481 Fri Jan 12 15:32:07 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
2482
2483         * config/obj-elf.c (obj_elf_section): Add hooks so machine
2484         dependent section attributes can be handled.
2485
2486         * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2487         macros to add support for exclude section flag and ordered section
2488         type.
2489
2490         * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2491         functions to add support for exclude section flag and ordered
2492         section type.
2493
2494 Fri Jan 12 12:04:00 1996  Ian Lance Taylor  <ian@cygnus.com>
2495
2496         * subsegs.c (section_symbol): Don't try to look up the section
2497         symbol in the hash table.  It should be possible to have a symbol
2498         with the same name as a section, but no connection to it.
2499
2500         * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2501         From James Carlson <carlson@xylogics.com>.
2502
2503         * expr.c (operand): Skip whitespace after a close parenthesis.
2504         From James Carlson <carlson@xylogics.com>.
2505
2506 Tue Jan  2 12:43:23 1996  Jim Wilson  <wilson@chestnut.cygnus.com>
2507
2508         * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2509         as_warn_where for relocation overflow.
2510         (parse_reg): Accept register name only if next character is
2511         not alphanumeric.
2512
2513 Sat Dec 30 23:42:51 1995  Jeffrey A Law  (law@cygnus.com)
2514
2515         * ecoff.c (ecoff_stab): Simplify.  Correctly handle sym + offset
2516         addresses for static variables.
2517
2518 Thu Dec 21 12:54:32 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
2519
2520         * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2521         and xgot give the old toc16 relocation.
2522         (md_apply_fix3): Support all GOT relocations.
2523
2524 Wed Dec 20 14:57:17 1995  Ian Lance Taylor  <ian@cygnus.com>
2525
2526         * config/tc-mips.c (load_address): Correctly handle a constant in
2527         SVR4_PIC case.  From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2528
2529 Fri Dec 15 14:25:07 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
2530
2531         * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2532         (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2533         (build_Mbytes): Handle REG_B.
2534
2535 Fri Dec 15 16:07:25 1995  Ian Lance Taylor  <ian@cygnus.com>
2536
2537         * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2538
2539 Fri Dec 15 12:11:48 1995  Raymond Jou  <rjou@mexican.cygnus.com>
2540
2541         * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2542
2543 Thu Dec 14 15:09:52 1995  Ian Lance Taylor  <ian@cygnus.com>
2544
2545         * config/obj-coff.c (write_object_file): Set the s_align field to
2546         the number of bytes, rather than to the power of 2.
2547
2548 Tue Dec 12 12:19:37 1995  Ian Lance Taylor  <ian@cygnus.com>
2549
2550         * Makefile.in (DISTCLEAN_HERE): New variable.
2551         (distclean): Use it.
2552         (maintainer-clean): Depend upon clean-here rather than clean,
2553         distclean, and clean-info.  Run make maintainer-clean in doc.
2554         Remove files listed in DISTCLEAN_HERE.
2555         * doc/Makefile.in (maintainer-clean realclean): Split out from
2556         distclean.  Depend upon clean-info and distclean.
2557
2558 Mon Dec 11 16:23:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
2559
2560         * mac-as.r: Fix copyright and version strings.
2561         (cfrg): Use PROG_NAME instead of literal name.
2562
2563 Mon Dec 11 14:14:08 1995  Ian Lance Taylor  <ian@cygnus.com>
2564
2565         * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2566         call it.
2567         * config/tc-a29k.h (tc_unrecognized_line): Define.
2568         * config/tc-a29k.c (a29k_unrecognized_line): New function.
2569         (md_operand): Handle a29k style local dollar labels.
2570
2571 Wed Dec  6 17:52:52 1995  Ian Lance Taylor  <ian@cygnus.com>
2572
2573         * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2574
2575 Tue Dec  5 13:26:34 1995  Ken Raeburn  <raeburn@cygnus.com>
2576
2577         * read.c (s_fill): If md_flush_pending_output is defined, call
2578         it.
2579
2580 Mon Dec  4 15:10:53 1995  Ken Raeburn  <raeburn@cygnus.com>
2581
2582         * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2583         Treat rs_align_code like rs_align.
2584
2585 Sun Dec  3 16:46:54 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
2586
2587         * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2588         converting an absolute address into a PC-relative one.
2589
2590 Fri Dec  1 11:57:56 1995  Stan Shebs  <shebs@andros.cygnus.com>
2591
2592         * mpw-config.in: Don't always use te-generic.h for emulation.
2593         (powerpc-apple-macos): Use emulation te-macos.h.
2594 start-sanitize-gm
2595         (mips-gm-magic): New configuration.
2596 end-sanitize-gm
2597         * mpw-make.sed (install, install-only): Edit in Mac-specific
2598         install procedure.
2599
2600 Fri Dec  1 10:59:25 1995  Ian Lance Taylor  <ian@cygnus.com>
2601
2602         * configure.in: Improve message about unsupported ELF targets.
2603         * configure: Rebuild.
2604
2605         * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2606         pattern is zero.  From Manfred Hollstein.
2607
2608 Thu Nov 30 13:25:49 1995  Kim Knuttila  <krk@cygnus.com>
2609
2610         * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2611         the various idata sections, we check the name on the .section pseudo.
2612
2613 Thu Nov 30 11:23:42 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
2614
2615         * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2616         add section's paddr to add_number; compatibility to native as and
2617         ld forbids.
2618
2619 Wed Nov 29 23:14:27 1995  Ken Raeburn  <raeburn@cygnus.com>
2620
2621         * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2622
2623         * hash.c (struct hash_entry): Moved here...
2624         * hash.h (struct hash_entry): ...from here.
2625
2626         * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2627         if it's already known to be null.
2628
2629 Wed Nov 29 13:00:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
2630
2631         * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2632         bit relocs converted to PC relative relocs.  This turned out to
2633         add the offset from the beginning of .text twice.
2634
2635 Tue Nov 28 10:42:36 1995  Ken Raeburn  <raeburn@cygnus.com>
2636
2637         * stabs.c (s_stab_generic): In 's' case, free string from
2638         obstack.
2639
2640         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2641         sy_name_offset.
2642         * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2643         Ditto.
2644
2645         * subsegs.h (segment_info_type): Make bitfields unsigned.
2646
2647         * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2648         and move them together.  On most systems this will reduce the
2649         structure size by one word.
2650         (operatorT): Define O_max.
2651         * expr.c (expr_begin): Verify that X_op is wide enough to hold
2652         O_max.
2653
2654         * read.c (pop_insert): Print error returned by hash table
2655         insertion code.
2656
2657         * as.c (dump_statistics): Split out from main; dump some hash
2658         table stats and target-specific stats.
2659         (start_time): No longer automatic to main.
2660         (main): Set file-level start_time and call dump_statistics at
2661         exit.  Exit by calling xexit.
2662         (show_usage): Make --statistics description less specific.
2663         * subsegs.c (subsegs_print_statistics): New function.
2664         * write.c (write_print_statistics): New function.
2665         (n_fixups): New static variable.
2666         (fix_new_internal): Increment it.
2667         * read.c (read_print_statistics): New function.
2668         * read.h (read_print_statistics): Declare.
2669         * symbol.c (symbol_print_statistics): New function.
2670         * symbol.h (symbol_print_statistics): Declare.
2671         * hash.c (hash_print_statistics): New function.
2672         * hash.h (hash_print_statistics): Declare.
2673         * config/tc-i386.c (i386_print_statistics): New function.
2674         * config/tc-i386.h (i386_print_statistics): Declare.
2675         (tc_print_statistics): New macro.
2676         * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2677         exit.
2678
2679         * hash.c (DELETED): Rewrite to use a valid but unique address.
2680         (START_POWER): Reduce to 10.
2681         (enum stat_enum): New enumerator, replacing STAT_* index macros.
2682         Add new values for counting strcmp calls.
2683         (GROW_FACTOR): New macro.
2684         (hash_grow): Use GROW_FACTOR.  Rewrite for quick returns instead
2685         of nesting blocks.
2686         (FULL_VALUE): New macro.  Use 1/4 of table size instead of 1/2.
2687         (hash_new): Use FULL_VALUE.
2688         (struct hash_control): Definition moved here.
2689         (hash_code): Don't mask to low bits.
2690         (hash_ask): Mask returned hash code here.  Check hash value before
2691         calling strcmp; count strcmp calls.
2692         * hash.h (struct hash_control): Declare, don't define, here.
2693         (HASH_STATLENGTH): Deleted.
2694         (struct hash_entry): Add field for hash code.
2695         (hash_say, hash_apply): Don't declare.
2696
2697         * hash.c (destroy): Return void.
2698         (applicatee): Ditto.
2699         (main): Fix declarations.
2700         (hash_apply): Return void.  Argument `function' returns void.  Put
2701         inside "#ifdef TEST".
2702         (hash_say): Define only if TEST is defined.
2703         * hash.h (hash_apply, hash_say): Declarations deleted.
2704
2705 Mon Nov 27 13:18:25 1995  Ian Lance Taylor  <ian@cygnus.com>
2706
2707         * configure: Rebuild with autoconf 2.7.
2708
2709 Tue Nov 21 18:39:01 1995  Ian Lance Taylor  <ian@cygnus.com>
2710
2711         * aclocal.m4 (AC_PROG_CC): Remove local definition.
2712         * configure: Rebuild with autoconf 2.6.
2713
2714 Mon Nov 20 17:26:00 1995  Ian Lance Taylor  <ian@cygnus.com>
2715
2716         * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2717         (ppc_stabx): Don't increment ppc_debug_name_section_size.
2718         (ppc_bc): Likewise.
2719         (ppc_frob_file): Remove.
2720         * config/tc-ppc.h (tc_frob_file): Don't define.
2721         (ppc_frob_file): Don't declare.
2722
2723 Mon Nov 20 13:37:05 1995  Ken Raeburn  <raeburn@cygnus.com>
2724
2725         * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2726         * config/alpha-opcode.h: Include one-operand variants of jmp and
2727         jsr.
2728
2729         * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2730         with te-delta.h in 8.3 file systems.
2731         * configure.in: Adjusted.
2732
2733 Thu Nov 16 12:49:38 1995  Ian Lance Taylor  <ian@cygnus.com>
2734
2735         * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2736
2737         * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2738         number.
2739         * expr.c (operand): Handle MRI suffixes after unadorned 0.
2740
2741 Thu Nov 16 00:21:44 1995  Ken Raeburn  <raeburn@cygnus.com>
2742
2743         Version 2.6 released.
2744         * Makefile.in (VERSION): Updated to 2.6.
2745
2746         * config/obj-coff.c (write_object_file): Change use of md_do_align
2747         to pass a pointer rather than a fill value, to match other uses.
2748
2749 Wed Nov 15 03:52:00 1995  Ken Raeburn  <raeburn@cygnus.com>
2750
2751         * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2752
2753         * as.c (main): Move md_end call to just after call to
2754         perform_an_assembly_pass.  Delete cpu-specific code here.
2755         * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2756         * config/tc-arm.c (md_end): Unused function deleted.
2757         * config/tc-ns32k.c (md_end): Ditto.
2758
2759         * config/tc-i386.c (i386_align_code): New function, moved here
2760         from HANDLE_ALIGN macro.
2761         * config/tc-i386.h (HANDLE_ALIGN): Call it.
2762
2763         Mon Jul 31 14:53:19 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
2764
2765         * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2766         before comparing
2767
2768         Mon May  1 10:91:49 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
2769
2770         * config/tc-i386.h (md_do_align):  Make ".align n,0x90" generate
2771         multi-byte nops to avoid changing gcc.  The necessary gcc change
2772         might break old assemblers.
2773
2774         Sat Apr 22 20:53:05 1995  Alan Modra  <alan@spri.levels.unisa.edu.au>
2775
2776         * config/tc-i386.h (md_do_align, HANDLE_ALIGN):  Add macros to
2777         generate optimal multi-byte nop instructions for ".align n"
2778         ".align n,0x90", and aligns requiring more than 15 bytes of
2779         padding still generate multiple 0x90's as before.
2780
2781 Mon Nov 13 17:40:21 1995  Ian Lance Taylor  <ian@cygnus.com>
2782
2783         * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2784
2785 Mon Nov 13 20:39:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
2786
2787         * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2788         * configure: Update.
2789         * mpw-make.sed: Reorder commands to make sed happier.
2790         * config/te-macos.h: New file.
2791         * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2792
2793 Sun Nov 12 21:14:56 1995  Jeffrey A Law  (law@cygnus.com)
2794
2795         * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2796         conditional branches.
2797         (md_apply_fix): Likewise.
2798
2799 Thu Nov  9 16:14:01 1995  Ian Lance Taylor  <ian@cygnus.com>
2800
2801         * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2802         generate a reloc which the linker will not handle correctly.  Fix
2803         overflow checking--R_IREL is 18 bits, not 17.
2804
2805 Wed Nov  8 19:59:36 1995  Ian Lance Taylor  <ian@cygnus.com>
2806
2807         * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2808         from a PC relative reloc if TC_A29K.
2809
2810         * config/tc-a29k.c (line_separator_chars): Restore '@'.  Existing
2811         code depends upon it.
2812
2813         * config/tc-a29k.c (md_operand): Handle $float, $double, and
2814         $extend.  Based on code from Eric Freudenthal
2815         <freudenthal@nyu.edu>.
2816         * config/tc-a29k.h (LEX_DOLLAR): Define.
2817         * read.c (LEX_DOLLAR): Define if not defined.
2818         (lex_type): Use LEX_DOLLAR.
2819
2820 Wed Nov  8 16:38:14 1995  Eric Freudenthal <freudenthal@nyu.edu>
2821
2822         * configure.in (a29k-nyu-sym1): New target, just like other a29k
2823         targets.
2824
2825 Wed Nov  8 11:38:48 1995  Ian Lance Taylor  <ian@cygnus.com>
2826
2827         * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2828
2829 Tue Nov  7 09:14:35 1995  Kim Knuttila  <krk@cygnus.com>
2830
2831         * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2832         used only by "dlltool.c".
2833
2834 Mon Nov  6 18:51:26 1995  Ian Lance Taylor  <ian@cygnus.com>
2835
2836         * config/tc-alpha.c: Undefine inline if not __GNUC__.
2837         (md_pseudo_table): Don't define "extern".
2838
2839 Sat Nov  4 00:51:21 1995  Ian Lance Taylor  <ian@cygnus.com>
2840
2841         * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2842
2843         * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2844
2845 Fri Nov  3 13:02:59 1995  Ian Lance Taylor  <ian@cygnus.com>
2846
2847         * macro.c (macro_expand_body): Don't warn about == with a
2848         nonexistent parameter, in case it is in a comment field.
2849
2850         * as.c (main): On TC_A29K, call macro_init with macro_alternate
2851         set to 1.
2852         * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2853         set, even if macro_alternate is set.
2854         (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2855         (sub_actual): If macro_strip_at, and kind is '@', don't look up
2856         the token unless it ended in '@'.
2857         * config/tc-a29k.c (line_separator_chars): Remove '@'.
2858         * doc/c-a29k.texi: Document macro usage on A29K.
2859
2860 Thu Nov  2 23:07:57 1995  Ian Lance Taylor  <ian@cygnus.com>
2861
2862         * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2863         signed word.
2864         (install_operand): Likewise.
2865
2866         * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2867
2868 Wed Nov  1 15:17:02 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
2869
2870         * configure.in (m88k-motorola-sysv*): New target.
2871         * configure: Rebuild.
2872         * config/te-delta88.h: New file.
2873         * config/obj-coff.c (write_object_file): Use md_do_align if it is
2874         defined.
2875         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2876         (md_do_align): Define.
2877         * config/tc-m88k.c: Include "subsegs.h".
2878         (m88k_do_align): New function.
2879
2880         * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2881         (COFF_NOLOAD_PROBLEM): Define.
2882         (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2883
2884 Wed Nov  1 16:07:43 1995  Ken Raeburn  <raeburn@cygnus.com>
2885
2886         * config/tc-i386.c (md_assemble): For a jump instruction with
2887         non-constant target, require 7 available bytes in the current
2888         frag, not 6.
2889
2890 Tue Oct 31 15:37:16 1995  Fred Fish  <fnf@rtl.cygnus.com>
2891
2892         * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2893         bfd/libelf.h.
2894
2895 Tue Oct 31 16:34:28 1995  David Mosberger-Tang  <davidm@azstarnet.com>
2896
2897         * configure.in (alpha-*-linux*): Use ecoff.
2898         * configure: Rebuild.
2899         * ecoff.c (ecoff_directive_extern): New function.
2900         (ecoff_directive_weakext): New function.
2901         (ecoff_build_symbols): Handle weak symbols.
2902         (ecoff_setup_ext): Likewise.
2903         (ecoff_frob_symbol): Warn about weak common symbols.
2904         * ecoff.h (ecoff_directive_extern): Declare.
2905         (ecoff_directive_weakext): Declare.
2906         * symbols.c (S_IS_WEAK): New function.
2907         * symbols.h (S_IS_WEAK): Declare.
2908         * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2909         "weakext".
2910         * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2911         (s_extern): Remove.
2912
2913 Tue Oct 31 13:29:08 1995  Ian Lance Taylor  <ian@cygnus.com>
2914
2915         * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2916
2917         * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2918         (ppc_eb): Likewise.  Set the storage class to C_BLOCK, not C_FCN.
2919         (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2920         * config/obj-coff.c (coff_frob_symbol): Don't call
2921         SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2922         one.  If OBJ_XCOFF, try to figure out whether the symbol is going
2923         to be dropped.
2924
2925         * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
2926         (ppc_stab_symbol): New static variable.
2927         (ppc_change_csect): Check that ppc_toc_csect is not NULL.
2928         (ppc_stabx): Set ppc_stab_symbol around call to symbol_make.  Set
2929         sy_tc.real_name to the stab string.
2930         (ppc_bc, ppc_ec): New static functions.
2931         (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
2932         do anything.
2933         (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
2934         suffix.
2935         (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
2936         entries.
2937
2938         * input-scrub.c (input_scrub_push): Reset sb_index.
2939
2940 Mon Oct 30 17:52:46 1995  Ian Lance Taylor  <ian@cygnus.com>
2941
2942         * listing.c (listing_newline): Don't create a frag in the absolute
2943         section.
2944
2945 Sat Oct 28 01:02:05 1995  Ian Lance Taylor  <ian@cygnus.com>
2946
2947         * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
2948         (ppc_csect): Move most of the code to ppc_change_csect, and call
2949         it.
2950         (ppc_change_csect): New static function, taken from ppc_csect.
2951         (ppc_section): New static function.
2952         (ppc_saw_abs): New static varable.
2953         (ppc_frob_symbol): Create aux entry for absolute symbols.  Warn if
2954         a symbol has no csect.
2955         (ppc_adjust_symtab): New function.
2956         * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
2957         (ppc_adjust_symtab): Declare if OBJ_XCOFF.
2958
2959         * write.c (write_object_file): If tc_adjust_symtab is defined,
2960         call it just before the call to obj_adjust_symtab.
2961
2962         * symbols.c (symbol_find_or_make): Change name to be const.
2963         * symbols.h (symbol_find_or_make): Update declaration.
2964
2965 Thu Oct 26 19:18:27 1995  Ken Raeburn  <raeburn@cygnus.com>
2966
2967         * doc/as.texinfo (Align): Mention SH.
2968         * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
2969         .align value.
2970         * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
2971         (Z8000 Directives, even): Don't give numeric align value, instead
2972         explain behavior.
2973
2974 Thu Oct 26 11:45:03 1995  Richard Earnshaw (rearnsha@armltd.co.uk)
2975
2976         * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
2977         instruction.
2978
2979 Wed Oct 25 11:59:24 1995  Per Bothner  <bothner@kalessin.cygnus.com>
2980
2981         * Makefile.in (diststuff):  Also make info.
2982         (maintainer-clean realclean):  Also make clean-info.
2983
2984 Tue Oct 24 15:21:33 1995  Jeffrey A Law  (law@cygnus.com)
2985
2986         * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
2987         (pa_subspace): For ".nsubspa", always create a new subspace
2988         with the given attributes, even if one already exists with the
2989         same name.
2990
2991 Tue Oct 24 14:50:38 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
2992
2993         * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
2994         TC_FORCE_RELOCATION, taking an additional section argument.  If
2995         the section of the target symbol is not the same as the current
2996         section, always force the relocation to be used.
2997         (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
2998
2999         * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3000         md_pcrel_from function, taking an additional section argument.
3001         Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3002
3003         * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3004         older TC_FORCE_RELOCATION if not defined.
3005         (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3006         (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3007         md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3008         TC_FORCE_RELOCATION.
3009
3010 Mon Oct 23 16:20:04 1995  Ken Raeburn  <raeburn@cygnus.com>
3011
3012         * input-scrub.c (as_where): Set name to null pointer if we don't
3013         have a file name.
3014         * messages.c (identify): Only print filename if non-null.
3015         (as_show_where): Ditto, for line number too.
3016         (as_warn_internal, as_bad_internal): Ditto.
3017
3018         * input-file.c (input_file_open): If the input file can't be
3019         opened, consider it an error.
3020
3021 Mon Oct 23 11:15:44 1995  James G. Smith  <jsmith@pasanda.cygnus.co.uk>
3022
3023         * config/tc-mips.c: Added mips_4100 control, and support for
3024         accepting the 4100 as a MIPS architecture variant (md_begin,
3025         macro_build, mips_ip, md_parse_option). Adding suitable
3026         command-line OPTIONs, and updating the help text (md_show_usage).
3027
3028 Wed Oct 18 13:20:32 1995  Ken Raeburn  <raeburn@cygnus.com>
3029
3030         * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3031         BFD_ASSEMBLER is defined.
3032
3033         * Use one active frag and one obstack per frag chain:
3034         * frags.c (frags): Variable deleted.
3035         (frag_alloc): New function.
3036         (frag_grow, frag_more, frag_variant, frag_now_fix,
3037         frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3038         frags variable.
3039         (frag_new): Ditto.  Verify that frch_last and frag_now match on
3040         entry and exit, and that old frag_now has non-zero type.  Replace
3041         "know" uses with "assert".  Use frag_alloc instead of mucking with
3042         obstack alignment.
3043         * frags.h (frags): Declaration deleted.
3044         * subsegs.h (struct frchain): Add new field frch_frag_now.
3045         * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3046         variables.
3047         (subsegs_begin): Initialize frchains obstack.  Under gcc, don't
3048         give it any stricter alignment than frchainS structures need.  Do
3049         not initialize frags obstack.  Set frag_now to point to
3050         dummy_obstack.  Initialize absolute_frchain.
3051         (subseg_set_rest): Save and restore frag_now in frch_frag_now
3052         field of frchainS.  Don't create new frags on section switch, and
3053         use frag_alloc when creating a new frag chain.  For absolute
3054         section, set frchain_now to absolute_frchain.  Verify that
3055         frch_last and frag_now match on entry and exit.  Initialize
3056         per-chain obstack, and under gcc, set required alignment to that
3057         needed by fragS structure.
3058
3059         * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3060
3061         * stabs.c (get_stab_string_offset): Only copy input string if a
3062         fresh copy is needed, not if the section already exists.
3063         (s_stab_generic): Cache stab section name to bypass lookups, since
3064         usually it will match.  Could be made faster still by changing the
3065         memory allocation rules.
3066         (s_xstab): Cache section name to bypass repeated string
3067         allocation.
3068
3069         * frags.c (frag_new): Deleted register declarations.
3070
3071         * listing.c (frag_now): Don't declare.
3072
3073         * as.c (chunksize): New variable.
3074         (debug_memory): New variable.
3075         (main): If debug_memory is set, reduce chunksize and
3076         _bfd_chunksize.
3077         * as.h (chunksize): Declare it.
3078         * read.c (read_begin): Use it.
3079
3080         * config/tc-alpha.c (md_shortopts): Include 'g'.
3081         (md_parse_option): Ignore it.
3082
3083         * Makefile.in (distclean): Remove Makefile and config.status from
3084         testsuite directory.
3085         (clean-here): Don't delete testsuite.  Instead, delete only the
3086         files within it that would be generated by running tests.
3087
3088         * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3089         frag_now_fix instead of accessing obstack info directly.
3090         * config/tc-arm.c (s_ltorg): Ditto.
3091         (md_assemble): Ditto.
3092
3093         * config/tc-i386.c (md_assemble): Call frag_grow instead of
3094         obstack_room.
3095
3096 Wed Oct 18 12:22:59 1995  Ken Raeburn  <raeburn@cygnus.com>
3097
3098         * stabs.c (aout_process_stab): Insert debug symbol into symbol
3099         chain after parsing value expression, if any, to avoid separating
3100         continued .stabs lines.
3101
3102 Mon Oct 16 10:56:41 1995  Ian Lance Taylor  <ian@cygnus.com>
3103
3104         * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3105         (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3106
3107 Mon Oct 16 07:07:37 1995  Michael Meissner  <meissner@wogglebug.tiac.net>
3108
3109         * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3110         -mcom support and PPC_OPCODE_ANY for -many.
3111         (md_parse_option): Ditto.
3112         (ppc_arch): Ditto.
3113         (md_begin): For duplicate instructions, print all duplicates
3114         before aborting.
3115
3116 Sun Oct 15 22:06:14 1995  Michael Meissner  <meissner@cygnus.com>
3117
3118         * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3119         common mode operation.
3120         (md_show_usage): Add -mcom to usage message.
3121
3122 Fri Oct 13 13:32:45 1995  steve chamberlain  <sac@slash.cygnus.com>
3123
3124         * expr.c (op_rank): Add O_symbol_rva.
3125         * expr.h (operatorT): Add O_symbol_rva.
3126         * read.c (cons_worker): Set O_symbol_rva when necessary.
3127         * write.c (fix_new_exp): Understand O_symbol_rva.
3128
3129 Tue Oct 10 11:34:14 1995  Ian Lance Taylor  <ian@cygnus.com>
3130
3131         * config/tc-mips.c: Correct s_cons arguments.  From Michael
3132         Joosten <joost@ori.cadlab.de>.
3133
3134 Mon Oct  9 19:59:53 1995  Ian Lance Taylor  <ian@cygnus.com>
3135
3136         * config/tc-ppc.c (ppc_macro): Make count unsigned.
3137         (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3138         (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3139         the fix_line field.
3140         * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3141         make non-static.  Change all users.
3142         * config/obj-coff.h (coff_n_line_nos): Declare.
3143
3144 Fri Oct  6 16:24:27 1995  Ken Raeburn  <raeburn@cygnus.com>
3145
3146         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
3147
3148         * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3149
3150         * config/obj-elf.c (obj_elf_common): Convert specified byte
3151         alignment to power of two.  Set size of local bss symbol.
3152
3153         * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3154
3155 Fri Oct  6 15:22:25 1995  Ian Lance Taylor  <ian@cygnus.com>
3156
3157         * sb.c, macro.c: Decide whether to include <string.h> or
3158         <strings.h> just as as.h does.
3159
3160 Fri Oct  6 09:55:33 1995  Doug Evans  <dje@canuck.cygnus.com>
3161
3162         * Makefile.in (site.exp): Fix setting of $srcdir.
3163
3164         * config/tc-arm.c (md_atof): Fix little-endian output.
3165         * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3166         all coff targets.
3167
3168 Thu Oct  5 20:17:30 1995  Ken Raeburn  <raeburn@cygnus.com>
3169
3170         * doc/as.texinfo: Split out the NS32k family documentation,
3171         despite its being commented out for now.
3172         * doc/c-ns32k.texi: New file.
3173
3174         * sb.c, macro.c: Include string.h.
3175
3176         * Makefile.in (comparison): Only check *.o; we don't care if
3177         timestamps inserted by the native linker differ.
3178
3179         * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3180         if alignment stricter than 4 bytes is requested; in that case,
3181         align to a 4-byte boundary first.
3182
3183         Thu Sep 28 19:35:27 1995  Pat Rankin  <rankin@eql.caltech.edu>
3184
3185         * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3186         uninitialized" warning for `Max_Source_Offset'.
3187
3188 Wed Oct  4 16:17:02 1995  Kim Knuttila  <krk@cygnus.com>
3189
3190         * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3191         qualifiers and detect errors if present.
3192         (md_assemble): Add call to parse_toc_entry. Also added some support
3193         for the [tocv] qualifier.
3194         (ppc_pe_tocd): New function to support data in the toc section.
3195
3196 Wed Oct  4 14:03:39 1995  Ian Lance Taylor  <ian@cygnus.com>
3197
3198         * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3199         an absolute symbol.
3200
3201 Tue Oct  3 12:18:19 1995  Ian Lance Taylor  <ian@cygnus.com>
3202
3203         * config/tc-m68k.c (isword): Accept all values from -65536 to
3204         +65535, so ~VAL will not be rejected.
3205
3206         * cond.c (s_endif): Call demand_empty_rest_of_line.  In MRI mode,
3207         skip characters after the pseudo-op.
3208         (s_else): Likewise.
3209         * read.c (get_line_sb): Don't look past buffer_limit.
3210         (s_include): In MRI mode, skip characters after the file name.
3211
3212 Mon Oct  2 16:15:27 1995  Ian Lance Taylor  <ian@cygnus.com>
3213
3214         * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3215         periods in register names.
3216
3217 For older changes see ChangeLog.1.