gas/ChangeLog

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