1 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3 * config/tc-v850.c: Add internationalisation macros to error
6 * config/tc-m32r.c (can_make_parallel): Add initernationalisation
7 macros to error strings.
9 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
11 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
12 reloc is in the TOC csect.
13 (md_apply_fix3): Correct gettext typo.
15 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
17 * config/tc-arm.c (find_real_start): Ignore symbols starting with
18 .L - they are local labels and the branches are not really
19 function calls but rather far jumps.
22 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
24 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
25 local labels ($ prefix).
28 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
30 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
32 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
34 * config/tc-i386.c (md_assemble): Print operand number rather than
36 (i386_operand): Likewise.
38 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
40 * Makefile.am (INTLLIBS): Define to work around apparent automake
42 All Makefiles: Regenerated.
44 * Many files: Added gettext invocations around user-visible
46 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
47 HAVE_LC_MESSAGES): Define.
48 * dep-in.sed: Added asintl.h.
49 * po/Make-in: New file.
50 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
52 * read.c (Z_): Renamed from `_'.
53 * Makefile.am (SUBDIRS): Added po.
54 (POTFILES): new macro.
55 (po/POTFILES.in): New target.
56 ($(OBJS)): Added asintl.h.
58 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
59 (as_new_LDADD): Added $(INTLLIBS).
60 (as_new_DEPENDENCIES): Added $(INTLDEPS).
61 (gasp_new_LDADD): Added $(INTLLIBS).
62 (gasp_new_DEPENDENCIES): New macro.
63 * configure, aclocal.m4: Rebuilt.
64 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
66 (ALL_LINGUAS): Define.
67 * macro.c: Include "asintl.h".
68 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
69 * as.h: Include "asintl.h".
70 * config/tc-i386.c (ordinal_names): Removed.
71 (md_assemble): Changed error text to avoid ordinal_names.
72 (i386_operand): Likewise.
73 (reloc): Added as_bad to avoid i18n problems.
74 (tc_gen_reloc): Likewise.
75 * config/tc-arm.c (bad_args): Now a #define.
77 * config/obj-vms.c (VMS_stab_parse): Changed type of
79 (global_symbol_directory): Unified strings to avoid i18n
81 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
83 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
84 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
86 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
88 * config/tc-v850.c (md_assemble): Changed C++ comment into C
90 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
92 * as.c (print_version_id): Added an fprintf to avoid i18n
94 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
96 * expr.c (expr): Added as_warn call to avoid i18n problems.
97 * messages.c (as_assert): Changed code to avoid i18n problems.
99 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
101 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
103 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
105 * config/tc-i386.c (check_prefix): New static function, split out
107 (struct _i386_insn): Add wait_prefix field.
108 (md_assemble): Remove wait_prefix local variable. Use
109 check_prefix when adding a prefix.
111 * config/tc-i386.c (current_templates): New static variable.
112 (md_assemble): Remove current_templates local variable.
113 (md_assemble, i386_operand): Improve error and warning messages in
114 many places. Add RESTORE_END_STRING in many places before error
115 return. Clarify some comments.
117 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
119 (md_assemble): Parse string instruction operands, looking for
120 segment override prefixes. Check for invalid segment prefixes on
122 (i386_operand): i.seg[] and max mem_operand changes for string
124 * config/tc-i386.h (EsSeg): Define.
126 * config/tc-i386.h (regKludge): Define.
127 (iclrKludge, imulKludge): Don't define.
128 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
129 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
130 opcode_modifier checks to look for more common cases first. Add
131 default_seg for IsString case.
133 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
135 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
137 * configure: Rebuild with new automake and libtool.
138 * aclocal.m4, Makefile.in: Likewise.
140 * doc/Makefile.am (as.dvi): New target.
141 * doc/Makefile.in: Rebuild.
144 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
146 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
149 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
151 * configure.in: Added sparc86x support.
153 * configure: Rebuild.
155 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
157 (md_parse_option): Warn if -EL is not supported for this architecture.
159 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
161 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
163 * config/tc-mips.c (mips_ip): Note when we use get match on
164 the full instruction name.
166 (mips_ip): For '&' DEST completer handling, if we got a full match
167 then the DEST completer is implicitly .wxyz.
171 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
173 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
174 (vif_insn_type): New function.
175 (md_apply_fix3): Don't validate user specified length if unpack insn
179 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
181 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
182 back into the expression to handle add/sub simplification correctly.
185 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
187 * config/tc-mips.c (mips_ip): Specs changed for
188 VCALLMSR instruction.
191 start-sanitize-vr5400
192 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
194 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
197 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
199 * config/tc-mips.c (hilo_interlocks): Remove 4300.
201 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
203 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
207 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
209 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
210 branch error as being done so we don't try to emit a reloc.
213 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
215 * symbols.c (max_indent_level): New global.
216 (print_symbol_value_1): Use it.
217 * expr.h (expr_build_dot): Declare.
218 * expr.c (expr_build_dot): New function.
220 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
221 (compute_mpgloc): New function.
222 (eval_expr): New arg `cpu'. All callers updated.
223 (non_vu_insn_seen_p): New static global.
224 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
225 (struct dvp_fixup): New member `cpu'.
226 (assemble_one_insn): New args init_fixup_count, fixup_offset.
228 (md_assemble): Set non_vu_insn_seen_p as appropriate.
229 (assemble_vif): Set `cpu' field of fixup.
230 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
231 (assemble_vu_insn): Delete, contents moved into ...
232 (assemble_vu): ... here. Don't record fixups until after parsing
233 both upper and lower insns. If branch insn inside mpg, properly
234 compute target address.
235 (dvp_frob_label): Create copies of vu labels inside mpg's.
236 (dvp_relax_frag): Clean up.
237 (md_convert_frag): Ditto.
238 (md_apply_fix3): Signal error if mpg embedded vu code has branch
239 to undefined label (not currently supported).
240 (eval_expr): New arg `cpu'. All callers updated.
241 (insert_operand_final): Convert mpgloc from bytes to dwords.
242 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
243 (s_state): If switching to vu state, initialize $.mpgloc.
246 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
248 * symbols.c (print_binary): New function.
249 (print_expr_1): Call it.
252 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
254 * config/tc-dvp.c (md_convert_frag): Fix thinko.
256 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
258 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
259 0 is a valid length value (= max+1).
260 (install_vif_length): 0 is a valid length value (= max+1).
263 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
265 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
266 operand in the opcode.
269 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
271 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
275 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
277 * config/tc-i386.h: Reorder operand flags and opcode modifier
278 flags for clarity. Remove unused definitions: Unknown,
279 ImmUnknown, DispUnknown, NoModrm.
280 * config/tc-i386.c (type_names): Add missing Debug type.
281 (md_assemble): Better duplicate prefix checking. Quicker string
282 instruction check via new opcode_modifier flag.
284 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
286 * doc/as.texinfo (Invoking): Clarify -Wa example.
288 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
290 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
291 (s_mips_weakext): Define.
292 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
293 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
296 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
298 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
299 is an error if the value can not be computed at assembly time.
300 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
302 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
304 * gasp.c (main): Set next field of new include_path structure to
305 NULL. From Avery Pennarun <averyp@gdc.ca>.
307 * read.c (s_mri_sect): Call as_bad rather than abort for an
308 unsupported MRI target.
310 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
312 * config/tc-arm.c (arm_validate_fix): New function. Determine if
313 the destination of a branch instruction should be altered.
314 (find_real_start): New function: Locate the real, Thumb coded
315 start of a Thumb function.
316 (do_t_branch23): Alter the destination of branches to Thumb
319 * config/tc-arm.h: Define TC_VALIDATE_FIX.
321 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
323 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
326 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
328 * doc/as.texinfo: Use @itemx for a secondary item in a table.
329 * doc/c-hppa.texi: Likewise.
331 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
333 * Makefile.am: Rebuild dependencies.
334 * Makefile.in: Rebuild.
336 * Makefile.am (DEP_INCLUDES): New variable.
337 (.dep1): Change to work when srcdir is not an absolute path.
338 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
339 * Makefile.in: Rebuild.
341 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
343 * config/tc-i386.h, config/tc-i386.c: Revert March 24
346 * configure.in: Set version to 2.9.1.
347 * configure: Rebuild.
349 * Branched binutils 2.9.
351 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
353 * config/tc-i386.h (FWait): Define.
354 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
355 other prefixes. Check FWait flag in opcode table to see which
356 instructions require an fwait prefix.
358 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
360 * stabs.c (get_stab_string_offset): Always create a stab string
363 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
365 Fix some gcc -Wall warnings:
366 * atof-generic.c (atof_generic): Add casts to avoid warnings.
367 * ehopt.c (eh_frame_code_alignment): Likewise.
368 * expr.c (integer_constant, operand): Likewise.
369 * frags.c (frag_align): Likewise.
370 * gasp.c (level_0, change_base, doinstr): Likewise.
371 * hash.c (hash_ask): Likewise.
372 * listing.c (listing_page, calc_hex, print_lines): Likewise.
373 (debugging_pseudo): Likewise.
374 * macro.c (define_macro, check_macro): Likewise.
375 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
376 (ignore_rest_of_line, float_cons): Likewise.
377 * symbols.c (decode_local_label_name): Likewise.
378 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
379 (fixup_segment, number_to_chars_bigendian): Likewise.
380 (number_to_chars_littleendian): Likewise.
381 * config/atof-ieee.c (gen_to_words): Likewise.
382 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
383 (sparc_ip, parse_keyword_arg, s_common): Likewise.
384 * read.c (output_big_sleb128): Initialize locals to avoid
386 (output_big_uleb128, equals): Likewise.
387 * atof-generic.c (atof_generic): Change number_of_digits_* locals
388 to unsigned int. Change zeros to unsigned int.
389 * cond.c (s_if): Add return to default case.
390 * frags.c (frag_now_fix): Change return type to addressT.
391 * frags.h (frag_now_fix): Update declaration.
392 * listing.c (file_info_struct): Change linenum to unsigned int.
393 (struct list_info_struct): Change hll_line to unsigned int.
394 (print_source): Update format string.
395 * read.c (emit_expr): Change scan to unsigned int, and don't
396 bother to initialize it.
397 * symbols.c (dollar_label_count): Change to unsigned long.
398 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
399 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
400 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
403 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
405 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
406 mcf5200 just as we do for m68000.
407 (m68k_init_after_args): Likewise.
408 (md_estimate_size_before_relax): Likewise.
410 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
412 * config/tc-v850.c (md_assemble): Store relocation addend in
413 fixup instead of instruction.
415 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
417 * config/tc-i386.c (md_assemble): Swap template arguments to
418 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
419 This macro is currently symmetric, so passing them the wrong
420 way didn't cause any problem, but may if the macro is changed
422 After copying template to i.tm, use i.tm. rather than t-> to
423 access fields, and make t a const*
424 Move i.tm.operand_types[] swap to immediately after the copy.
427 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
429 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
430 we've computed the data length.
433 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
435 * expr.h (expr_build_uconstant): Add prototype.
436 (expr_build_unary,expr_build_binary): Add prototypes.
437 * expr.c (expr_build_uconstant): New function.
438 (expr_build_unary,expr_build_binary): New functions.
440 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
441 (md_convert_frag): Delete.
442 (TC_FIX_TYPE): New fields wl,cl,user_value;
443 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
445 (insert_unpack_marker): New function.
446 (insert_file): New argument insert_marker_arg. All callers updated.
447 (gif_user_value): New static local.
448 (vif_data_start,vif_data_end): New static locals.
449 (mpgloc_sym,unpackloc_sym): New static locals.
450 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
451 (cur_opcode,cur_operand): New static locals.
452 (endmpg_caller): New enum.
453 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
454 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
455 (dvp_fixup): New members user_value,wl,cl;
456 (assemble_vif): Rewrite.
457 (assemble_gif): Tweak name of data start label.
458 (assemble_one_insn): Allow special parser to punt and call the
459 normal expression parser. Set cur_opcode,cur_operand for md_operand.
460 (md_operand): Handle '*' value for mpgloc,unpackloc.
461 (md_estimate_size_before_relax): New function.
462 (dvp_relax_frag,md_convert_frag): New functions.
463 (md_pcrel_from_section): Handle end data label for variable length
465 (md_apply_fix3): Handle count field for variable length vif insns.
466 Handle address field for mpg,unpack.
467 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
468 (cur_vif_insn_length): Delete.
469 (vif_length_value): New function.
470 (install_vif_length): Don't perform logical->physical conversion here.
471 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
474 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
476 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
477 * macro.c (macro_expand_body): Increase buffer size.
478 * messages.c (as_warn): Likewise.
479 (as_warn_where, as_bad, as_bad_where): Likewise.
481 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
483 Based on patch from H.J. Lu <hjl@gnu.org>:
484 * Makefile.am (DISTSTUFF): New variable.
485 (diststuff): New target.
486 * Makefile.in: Rebuild.
488 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
490 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
491 m32r_elf_section_change_hook.
493 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
494 emit a nop if a section ends with a 16 bit instruction.
496 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
498 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
499 s_lcomm rather than obj_coff_lcomm.
500 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
502 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
504 * config/tc-i386.h (LinearAddress): Define.
505 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
506 instruction, don't use a default segment.
508 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
510 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
511 * configure: Rebuild.
514 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
516 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
520 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
522 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
524 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
525 (mips_ip): Handle 'O' operand.
526 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
529 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
531 * aclocal.m4, configure: Rebuild with libtool 1.2.
534 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
536 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
540 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
542 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
543 PC relative branches (PR15358). Patch courtesy of Jonathan
547 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
549 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
550 "name.completer" where only the name is actually in the opcode
551 table. Allow various operands for base register in load/store
552 instructions. Handle various new argument characters for the
553 cop2/vu0 co-processor.
557 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
559 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
563 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
565 * configure.in (emulations): Add thumb-pe target.
567 * configure (emulations): Add thumb-pe target.
569 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
571 * itbl-lex.l (yywrap): Don't define if already defined as a
575 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
577 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
578 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
579 packing is enabled. Emit VIF cpu marker after dma insn.
581 * config/tc-dvp.h (TC_START_LABEL): Define.
582 * config/tc-dvp.c (force_mach_label): New function.
583 (md_begin,create_colon_label,s_dmadata): Use it.
585 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
588 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
590 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
593 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
595 * depend.c (quote_string_for_make): New function.
596 (wrap_output): Use it.
598 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
600 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
601 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
604 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
606 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
607 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
608 (gif_insn_frag_loc): New static global.
609 (assemble_gif): Record frag and location frag of insn.
610 (md_apply_fix3): Validate user specified nloop if we couldn't do
612 (s_endgif): Queue fixup to install nloop if we can't compute it here.
614 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
616 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
617 insufficient data present. Fix insertion of computed nloop value.
618 (install_vif_length): Second pass at unpack len calcs.
619 (s_endunpack): Round data up to word boundary.
620 (insert_mpg_marker): New function.
621 (insert_file): New args insert_marker, size. All callers updated.
622 (assemble_vif): Rewrite varlen insn handling.
623 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
624 (s_enddirect,s_endunpack): Rename arg to internal_p.
627 start-sanitize-vr4320
628 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
630 * config/tc-mips.c : Added vr4320 similar to vr4300.
633 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
635 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
636 Recognize -GN and -relax.
637 (md_begin): Initialize gp size from -G switch.
638 (alpha_force_relocation): Always force if -relax.
639 (alpha_align): Take a new argument that will specify when to
640 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
641 Change all callers. Emit nop alignment padding as nop+unop pair.
643 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
645 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
646 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
649 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
651 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
652 require padding to the next long word boundary.
656 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
658 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
659 inserted binary files.
662 start-sanitize-phase2-m32rx
663 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
665 * config/tc-m32r.c (optimize): New static local.
666 (md_shortopts): Add -O.
667 (md_parse_option): Recognize it.
668 (md_show_usage): Document it.
669 (md_assemble): Don't try to combine insns in parallel if !optimize.
671 end-sanitize-phase2-m32rx
673 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
675 * config/tc-m32r.c (first_writes_to_seconds_operands):
676 Reinitialise b_operands for each pass of the inner loop.
679 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
681 * config/tc-dvp.h (tc_frob_label): Define.
682 * config/tc-dvp.c (dvp_frob_label): New function.
683 (create_colon_label): New argument `sto'. All callers updated.
684 (record_mach): New argument `force_next_p'. All callers updated.
685 (cpu_sto): New function.
686 (UNIQUE_LABEL_PREFIX): New macro.
687 (unique_label): Use it.
688 (assemble_gif): Emit start label before mach label.
689 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
691 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
693 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
694 (setup_dma_autocount): Renamed from setup_autocount. New argument
695 inline_p. All callers changed. Fix word address of count.
696 (parse_dma_addr_autocount): Fix word address of address.
700 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
702 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
703 in special_sections table and add .vubss etc via
704 ELF_TC_SPECIAL_SECTIONS.
705 * config/tc-dvp.h: Likewise.
708 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
710 * cgen.c: #include symcat.h.
711 * config/tc-m32r.c: Likewise.
713 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
715 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
716 absolute expressions instead of '$' prefixed register names.
718 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
720 * read.c (s_set): Record file and line info for symbols when -as.
721 (pseudo_set): Don't overwrite that dummy fragment.
724 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
726 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
727 (dvp_parse_done): Comment out contents.
728 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
729 (s_state): Handle .vu in included file.
730 (asm_state): New state ASM_GIF.
731 (asm_state_stack): Maintain stack of parsing states.
732 ({push,pop,set}_asm_state): New functions.
733 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
734 (gif_{insn_type,data_name,insn_frag}): New static locals.
735 (md_assemble): Watch for .endgif if in ASM_GIF state.
736 (assemble_gif): Complete.
737 (s_endgif): Complete.
738 (cur_mach): New static local.
739 (record_mach): New function.
740 (md_begin): Initialize `cur_mach'.
741 (assemble_*): Record current mach type.
742 (vu_count): New static local.
743 (assemble_vif): Temporary hack to properly align mpg/direct data.
744 (assemble_vu): Insert mpg every 256 insns.
747 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
749 * config/tc-ppc.c (md_pseudo_table): Add "section".
750 (ppc_named_section): New static function.
752 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
754 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
755 so we don't have to scan the entire list.
758 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
760 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
761 case, allow the parallel instructions to modify the same flag
765 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
767 * listing.c (list_symbol_table): Categorize symbols by
768 undefined_section rather than sy_frag->line == NULL.
771 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
773 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
774 (inline_dmadata): Renamed from s_dmadata_implied.
775 (assemble_one_insn): Rewrite dma operand processing.
776 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
777 (unique_name,setup_autocount): New functions.
779 * config/tc-dvp.c: Include stdarg.h/varargs.h.
780 (md_pseudo_table): Add .word.
781 (assemble_dma): Set alignment to 16 bytes. Enable code that records
783 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
784 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
785 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
787 (eval_expr): New function.
788 (create_label,create_colon_label): New function.
789 (s_enddmadata): Rewrite.
792 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
794 * Makefile.am (install-exec-local): Install properly when ln
795 fails or tooldir == prefix.
798 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
800 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
801 handling of updates to the condition bit as this is shadow by
805 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
807 * config/tc-dvp.c (parse_float): New function.
808 (assemble_vu): Handle loi insns.
809 (assemble_one_insn): Simplify suffix parsing.
810 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
815 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
817 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
819 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
821 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
822 for --warn-explicit-parallel-conflicts and --Wnp as an
823 abbreviation for --no-warn-explicit-parallel-conflicts.
824 (assemble_parallel_insn): Use non-relaxable versions of branch
827 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
829 * app.c: Parse || as a seperator between assembler statements.
832 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
834 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
835 Test result of insert_operand for error.
838 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
840 * config/tc-m32r.c (md_assemble): Only parallelise instructions
841 when m32rx target is enabled and the instructions are not
844 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
846 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
847 bother checking insn which have no operands.
850 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
852 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
853 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
854 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
855 * doc/Makefile.in: Rebuild.
858 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
860 * config/tc-m32r.c (first_writes_to_seconds_operands): New
861 function. Replaces get_src_reg(), check_for_side_effects(),
862 reads_from_src_reg(). Uses new insn operand features of cgen.
863 (writes_to_pc): New function., but with new code suppressed for now.
864 (md_assemble): Call first_writes_to_seconds_operands().
866 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
868 * config/tc-mips.c (macro_build): Handle operand type 'C'.
869 (macro): Fix handling of M_COP[0-3].
871 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
873 Based on patches from Ross Harvey <ross@teraflop.com>:
874 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
875 if macro_alternate or macro_mri.
876 (getstring): Remove support for byte constants between < and >.
877 (get_any_string): '<' only starts a string if macro_alternate or
879 (macro_expand_body): Permit keyword parameters following
880 positional parameters.
882 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
883 * configure.in (alpha*-*-netbsd*): New target.
884 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
885 * configure: Rebuild.
887 * as.h (flag_warn_suppress_instructionswap): Move from here...
888 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
889 here, and make static.
891 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
892 BFD_ASSEMBLER or MANY_SEGMENTS.
894 * as.c (show_usage): Update bug-gnu-utils address.
895 * gasp.c (show_usage): Likewise.
896 * doc/as.texinfo (Bug Reporting): Likewise.
898 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
900 * config/tc-mips.c (load_address): Don't use mips III or mips IV
901 insns regardless of the size of a pointer if we're in mips I or
903 (macro, macro2, s_cprestore, s_cpadd): Likewise.
905 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
907 Fix rac to accept only a0:
908 * tc-d10v.c (parallel_ok, find_opcode):
909 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
910 Introduce OPERAND_GPR.
912 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
914 * read.c (s_fill): Handle non-constant repeat counts by creating
915 an rs_space fragment.
918 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
920 * doc/c-m32r.texi: Document warning and error messages. Add
921 descriptions of --warn-explicit-parallel-conflicts.
923 * doc/as.texinfo: Add more m32rx command line options.
926 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
928 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
929 from as_bad to as_warn.
932 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
934 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
937 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
939 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
940 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
941 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
943 * config/tc-dvp.h: Add configuration specific section names.
946 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
948 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
949 seg_fix_rotP rather than fix_root from seg_info.
951 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
953 * expr.c: Add support for 0x1_2_3_4 bignums.
955 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
957 * configure.in: Change -linux* to -linux-gnu*.
958 * configure: Rebuild.
960 * app.c (do_scrub_begin): Treat \r as whitespace.
963 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
965 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
966 rather than parsing syntax string manually.
967 (assemble_parallel_insn): Check for both forms of parallel
970 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
972 * Makefile.am: Update dependencies.
973 * Makefile.in: Rebuild.
975 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
977 * configure, aclocal.m4: Rebuild with new libtool.
979 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
981 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
982 the argument to bfd_set_arch_mach.
983 (load_address): Use bfd_arch_bits_per_address to determine the
984 bit size of an address instead of looking at the isa level.
985 (macro, macro2, s_cprestore, s_cpadd): Likewise.
988 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
990 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
992 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
995 * as.h (enum _relax_state): Add rs_cfa.
996 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
997 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
998 * read.c (emit_expr): Call check_eh_frame.
999 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1000 (relax_segment): Likewise.
1001 * Makefile.am: Rebuild dependencies.
1002 (GAS_CFILES): Add ehopt.c.
1003 (GENERIC_OBJS): Add ehopt.o.
1004 * doc/internals.texi (Frags): Document rs_cfa.
1006 * as.c (show_usage): Mention --traditional-format.
1007 (parse_args): Accept --traditional-format.
1008 * as.h (flag_traditional_format): Declare.
1009 * output-file.c (output_file_create): If flag_traditional_format,
1010 set BFD_TRADITIONAL_FORMAT on stdoutput.
1011 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1013 * config/tc-mips.c (append_insn): Make sure that if we have a
1014 fixup for an unmatched %hi reloc, it does not associated with a
1017 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1018 * doc/Makefile.in: Likewise.
1020 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1022 * config/tc-m32r.c (check_for_side_effects): New function.
1023 (can_make_parallel): Add checks for instruction side effects
1024 clashing with the other instruction.
1025 (assemble_parallel_insn): Improve warning messages. Return error
1026 message from non-swapped instruction order.
1028 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1030 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1032 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1033 md_cleanup definition. This moves the forced literal output to
1034 the end of the source pass, and avoids macro's inserting literals
1035 into the code immediately after the macro expansion.
1037 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1039 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1040 a gas internal symbol is adjustable.
1041 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1043 * as.h: If gcc version greater than 2.6, use `__format__' and
1044 `__printf__' in function attributes, rather than `format' and
1047 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1049 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1051 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1053 Add tms320c30 support:
1054 * config/tc-tic30.h: New file.
1055 * config/tc-tic30.c: New file.
1056 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1057 TARGET_FORMAT as "coff-tic30".
1058 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1059 * Makefile.am: Rebuild dependencies.
1060 (CPU_TYPES): Add tic30.
1061 (CPU_OBJ_VALID): tic30-aout is valid.
1062 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1063 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1064 * configure, Makefile.in: Rebuild.
1066 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1068 * config/tc-v850.c (md_assemble): Improvements to error messages
1071 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1073 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1074 BFD_RELOC_HI16_S to store the high bits of any value.
1076 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1077 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1078 assembler calculate relocations to any external symbol at all.
1079 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1080 involving generation of pc-relative relocs.
1081 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1082 has been moved to md_apply_fix3.
1084 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1085 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1086 which actually means (the address of identifier's GOT entry) +
1087 constant, which is not particularly useful.
1089 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1091 * read.h (include_dirs): Declare.
1092 (include_dir_count,include_dir_maxlen): Declare.
1095 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1096 (md_parse_option): Handle them.
1097 (md_show_usage): Print them.
1098 (output_dma,output_pke): New static globals.
1099 (assemble_pke): Handle -no-dma-pke.
1100 (insert_file): Search include dir list.
1101 (s_enddirect): Validate length if prespecified.
1102 (s_endmpg): Likewise. Handle -no-dma-pke.
1103 (s_endunpack): Handle -no-dma-pke.
1104 (md_pcrel_from_section): Add offset to delay slot for
1108 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1110 * configure.in: Correct check for shared opcodes library.
1111 * configure: Rebuild.
1113 * listing.c (buffer_line): If we can't open the file, set at_end.
1114 (listing_print): Remove unused local variable fi.
1116 * config/m68k-parse.y (reglistpair): Handle register list in
1119 * config/vms-conf.h: Don't undef VERSION.
1121 start-sanitize-m32rx
1122 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1124 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1125 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1128 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1130 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1132 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1134 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1135 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1136 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1137 (EXTRA_DIST): Define.
1138 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1139 explicitly rather than via the list of object files.
1140 (gcc-as.opt): New file created when make-gas.com is run.
1141 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1142 itbl-cpu.h} to #include appropriate file rather than copying that
1144 * config/vms-conf.h: Synchronize with current config.in.
1145 * Makefile.in: Rebuild.
1148 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1150 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1151 (parallel_ok): Relaxed parallel subinstruction dependency check.
1154 start-sanitize-m32rx
1155 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-m32r.c (md_assemble): Fix determination of when
1158 instructions can be combined in parallel.
1161 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1163 * as.h (flag_warn_suppress_instructionswap): added new flag.
1164 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1165 command line argument.
1166 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1167 warning only if flag_warn_suppress_instructionswap is false.
1169 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1171 * configure.in (i386-*-mingw32*): New target.
1172 * configure: Rebuild.
1174 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1176 * symbols.c (resolve_symbol_value): Don't set the segment if it
1177 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1179 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1182 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1184 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1185 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1188 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1190 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1193 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1195 * configure.in: Add dvp support.
1196 * configure: Regenerate.
1197 * config/tc-dvp.[ch]: New files.
1200 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-v850.c (v850_insert_operand): Display instruction when
1203 an error is encountered.
1205 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1207 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1208 (i386-*-sco3.2v5*coff): New target.
1209 (i386-*-sco3.2*): New target.
1210 * configure: Rebuild.
1212 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
1217 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1219 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1220 validate_immediate return value in the right type for comparisons
1223 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1225 * listing.c (MAX_BYTES): Use listing variables not constants.
1226 (data_buffer): No longer an array, but a pointer.
1227 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1228 (listing_listing): Allocate data_buffer.
1230 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1232 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1233 --listing-rhs-width, --listing-cont-lines.
1234 (show_usage): Update.
1235 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1236 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1237 (print_lines): Use the variables instead of the constants.
1238 (listing_listing): Likewise.
1239 * listing.h: Declare the new vars.
1241 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1243 * as.c (parse_args): Add --keep-locals alias for -L.
1244 Add --strip-local-absolute.
1245 (show_usage): Update.
1246 * as.h (flag_strip_local_absolute): New flag.
1247 * symbols.c (S_IS_LOCAL): Use it.
1248 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1249 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1250 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1252 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-m32r.c: Detect if explicitly parallel instructions
1255 might have an io conflict and issue a warning message.
1257 start-sanitize-m32rx
1258 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1260 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1261 to a count of the number of matches to skip.
1262 (can_make_parallel): Pass count of number of matches to skip to
1263 reads_from_src_reg().
1266 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1268 start-sanitize-m32rx
1269 * config/tc-m32r.c: Add support for swapping fixups of swap
1272 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1273 cgen_swap_fixups): Functions to save, restore and swap the fixup
1274 chain with a backup copy.
1275 (cgen_asm_finish_insn): Returns address of constructed insn.
1277 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1279 * listing.c (file_info_struct): Remove FILE, add POS.
1280 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1281 (file_info): Don't open the file.
1282 (buffer_line): Check for the file in the last_open cache, updating
1284 (print_source): Don't reference file_info->file.
1285 (listing_listing): Likewise.
1286 (listing_print): Close the file in the cache, if any.
1288 start-sanitize-m32rx
1289 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1292 parallel instructions so that they are in the correct order.
1293 (reads_from_src_reg, get_src_reg, can_make_parallel,
1294 make_parallel): New functions to support opportunistic
1295 parallelisation of adjacent instructions.
1298 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1300 * read.c (dwarf_file_string): New file static variable.
1301 (emit_expr): Look for constant sequence that leads up to a file
1302 name in DWARF debugging output.
1303 (stringer): Use dwarf_file_string to decide whether to accept a
1304 string as a file name.
1306 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1308 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1309 (crack_operand): Add reg->reglst MRI hack.
1310 (r_seg): Put reglst symbols in reg_section.
1311 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1313 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1315 * tc-sh.c (get_specific): Handle SGR & DBR.
1317 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1319 * tc-h8300.c (parse_reg): Take the length of the symbol into
1320 account when attempting to match a register name.
1321 * tc-h8500.c (parse_reg): Likewise.
1323 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1325 start-sanitize-m32rx
1326 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1329 * cgen.c: Formatting changes to improve readability.
1331 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1333 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1337 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1339 Based on a patch from Jim Wilson
1340 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1341 (tc_gen_reloc): Handle cross section PC relative relocs
1345 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1347 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1349 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1351 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1352 (expr_jmp_buf): New static local.
1353 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1354 (cgen_md_operand): New function.
1355 * tc-m32r.c: Clean up pass over `struct foo' usage.
1356 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1358 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1360 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1361 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1363 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1365 * config/tc-i386.c (i386_operand): Give an error if there are
1366 unrecognized characters after an expression.
1368 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1370 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1372 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1374 * configure.in (i386*-go32-rtems*): Fix to be the same as
1376 * configure: Rebuild.
1378 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1381 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1382 (mips_ip): Always check for FP_D, not just for instructions that
1383 are not part of the regular ISA.
1385 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1387 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1389 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1391 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1393 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1395 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1396 the range we care about.
1399 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1401 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1402 (exec_type_enum): Enumeration giving all of the exec types.
1403 (warn_nops): New static variable to give nop warning level.
1404 ({cur,prev}_mul32_p): New static variable to keep track of whether
1405 the current/previous instruction is a 32-bit multiply.
1406 (Optimizing): Make static.
1407 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1409 (d30v_insert_operand): Delete declaration of unused function.
1410 (write_2_short): Make exec_type argument enum, not int.
1411 (parallel_ok): Ditto.
1412 (check_range): Delete unused variable(s).
1413 (build_insn): Ditto.
1414 (find_format): Ditto.
1415 (md_apply_fix3): Ditto.
1416 (md_show_usage): Document -n and -N.
1417 (md_parse_option): Parse -n and -N.
1418 (write_1_short): If -n, warn about adding a nop. Use
1420 (write_2_short): Use enumeration values instead of hard coded
1421 integers. Reset exec_type for default operations. For explicit
1422 parallel operations, call parallel_ok to make sure everything is
1423 ok. If writing out a parallel operation, and the previous
1424 instruction was a 32-bit multiply, indicate current instruction
1426 (parallel_ok): Allow add/tx ... to be done in parallel with
1427 another add/tx ... assuming the gpr registers don't overlap.
1428 (md_assemble): Use exec type enumeration values, not hard coded
1429 ints. Check for loads or 16-bit multiplies following in the next
1430 cycle after a 32-bit multiply. Add nops if that is the case.
1431 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1432 cur_mul32_p if current instruction is a 32-bit multiply.
1433 (find_format): Change spacing and layout.
1436 start-sanitize-tic80
1437 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1439 * config/tc-tic80.c (tic80_relax): New static variable.
1440 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1441 (md_parse_option): Handle new relax options.
1442 (md_show_usage): Document new relax options.
1443 (find_opcode): Don't use short forms of PC relative branches if
1448 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1450 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1451 used/set flag fields. Make flag vars unsigned long. Use
1452 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1453 parallel if they use the same conditional flag with reversed
1454 meaning. Allow 2 add/sub insns that set the carry or overflow
1455 flags but do not query them to be done in parallel. Don't allow 2
1456 word store operations to be done in parallel with ADDppp or
1457 SUBppp. Don't allow loads to be done in parallel with 16 bit
1461 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-arm.c: Prevent use of interworking support for
1466 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1468 * doc/all.texi: Add M32R cpu.
1470 * doc/as.texinfo: Add documentation of m32r processor.
1472 * doc/c-m32r.texi: New file, documenting m32r specific features.
1474 start-sanitize-m32rx
1475 * config/tc-m32r.c (allow_m32rx): New function.
1476 (enable_m32rx): New variable.
1477 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1478 (md_show_usage): Document new --m32rx command line option.
1479 (md_parse_option): Implement new --m32rx command line option.
1482 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1484 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1487 start-sanitize-tic80
1488 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1490 * config/tc-tic80.c (build_insn): Handle instructions that have
1491 long (32 bit) PC relative offsets. Fix places that previously
1492 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1493 (md_apply_fix): Add case to handle long PC relative offsets.
1496 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1498 * doc/c-arm.texi (ARM Options): Document support for new ARM
1501 * config/tc-arm.c (md_parse_option): Add support for new ARM
1504 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1506 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1507 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1509 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1511 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1514 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1515 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1517 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-v850.c: Brought up to date with the branch.
1521 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1523 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1524 (SWITCH_TABLE): Handle BFD_RELOC_8.
1525 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1526 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1527 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1529 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1531 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1532 apparent bug in gcc's long long support crossing from x86.
1534 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-arm.c: Brought up to date with latest changes on arm
1539 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1541 * config-gas.com: Get version info from configure.in.
1543 * makefile.vms: include depend.obj in OBJS.
1545 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1547 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1548 all corresponding code.
1550 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1552 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1553 run-time endian selection.
1555 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1557 * tc-sh.c (parse_reg): Properly quote for fv4.
1559 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1562 symbol value operator.
1564 start-sanitize-vr5400
1565 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1567 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1571 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1573 * config/tc-d10v.c (parallel_ok, find_opcode):
1574 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1576 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1578 * config/obj-coff.c (fixup_segment): Cast second arg of
1579 md_apply_fix3 call to type "valueT *".
1581 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1583 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1585 * configure: Re-generate.
1587 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1589 * config/tc-mips.c (macro_build): Use the membership field
1593 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1595 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1596 first argument if it's supposed to be a register.
1599 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1601 * config/tc-mips.c (mips_4900): Added.
1602 (hilo_interlocks): Added mips_4900.
1603 (md_begin): Set default for mips_4900.
1604 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1605 (md_longopts): Add "m4900" and "no-m4900".
1606 (md_parse_option): Handle above options.
1609 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1611 * app.c (do_scrub_chars): If d10v, re-insert a space before
1612 a '#' when in state 10.
1614 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1616 * config/tc-h8300.c: Include "subsegs.h".
1617 (tc_reloc_mangle): Handle references to symbols which are not
1618 being output, so that references to `.' work.
1620 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1622 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1625 * macro.c (sub_actual): If we don't find a parameter for an &,
1628 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1629 start-sanitize-vr5400
1631 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1633 (hilo_interlocks): VR5400 has interlocks.
1634 (md_begin): Expect mips64vr5400, not mips64r5400.
1637 * config/tc-mips.c (mips_ip): In default case, call as_bad
1638 instead of fprintf, to get "assembler messages:" message output
1639 before instead of after.
1641 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1643 * frags.h: Handle multiple inclusion.
1645 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1647 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1648 * as.h (struct frag, frag support): Moved from here.
1650 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1652 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1653 * cgen.c (cgen_asm_finish_insn): Update.
1654 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1655 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1656 (md_convert_frag): Ditto.
1657 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1658 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1659 (TC_FRAG_INIT): Update.
1661 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1663 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1664 print out MD fields of fix.
1665 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1666 defined) to initialize MD fields in frag.
1667 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1668 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1669 * config/tc-ns32k.h: Add comments. Remove obsolete
1670 BFD_FAST_SECTION_FILL definition, change prototypes for
1671 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1672 opcode_frag and opcode_offset and remove pcrel_adjust.
1673 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1674 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1675 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1677 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1678 MD fields in frag structure.
1679 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1680 fix_bsr): macros to access MD fields in fix structure.
1681 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1682 use struct opcode_location as these fields are now in the frag
1684 (convert_iif): Call frag_more as it is needed instead
1685 of trying to allocate for the whole insn. Avoid call of frag_more
1686 with negative argument.
1687 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1688 md_estimate_size_before_relax, md_pcrel_from,
1689 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1690 and frag structures.
1691 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1692 opcode_offset and remove pcrel_adjust.
1693 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1694 fix_new_ns32k_exp with changed arguments.
1696 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1698 * tc-mips.c (md_begin): Reorganize setting of default values so
1699 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1701 (md_parse_option): Remove all code that sets defaults; md_begin
1702 handles all of this now.
1704 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1706 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1708 (bootstrap, bootstrap2, bootstrap3): Likewise.
1709 * Makefile.in: Rebuild.
1711 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1712 TOC section to be against the csect.
1714 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1716 start-sanitize-vr5400
1717 * config/tc-mips.c (mips_5400): New variable.
1718 (md_begin, md_parse_option): Handle 5400 options/names.
1719 (macro_build, mips_ip): Check for 5400-specific instructions.
1720 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1724 * config/tc-mips.c (validate_mips_insn): New function, checks
1725 match versus mask bits, and also verifies that all bits to be
1726 output are actually specified somewhere.
1727 (md_begin): Call it for 32-bit instructions, instead of doing
1728 match/mask check here. In case of failure, print a message, but
1729 check the rest of the opcode table before exiting.
1731 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1734 from Tony Thompson at ARM: athompso@arm.com
1737 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1739 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1744 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1746 * config/tc-mips.c (hilo_interlocks): True for tx49.
1747 (md_begin): Add mips64tx49.
1748 (md_parse_option): Add 4900 cpu.
1751 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1753 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1754 extend if the operand expects a signed value.
1756 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1757 default which is to permit dollar labels.
1759 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1761 * config/tc-sparc.c (sparc_memory_model): New variable.
1762 (md_longopts): Add -TSO/-PSO/-RMO options.
1763 (md_parse_options): Handle them.
1764 (sparc_elf_final_processing): For 64 ELF, set required
1765 memory ordering in e_flags. Default to RMO and let the user
1766 override it through command line.
1768 * config/tc-sparc.h (elf_tc_final_processing): Add.
1770 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1772 * config/tc-sparc.c (v9a_asr_table): New variable.
1773 (sparc_ip): Handle v9a asr's.
1774 Patch from David Miller <davem@vger.rutgers.edu>.
1776 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1778 * config/tc-sparc.h (md_do_align): New macro.
1779 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1780 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1782 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * config/tc-sh.c (sh_small): New variable.
1785 (OPTION_SMALL): Define.
1786 (md_longopts): Add "small".
1787 (md_parse_option): Handle OPTION_SMALL.
1788 (md_show_usage): Mention -small.
1789 * config/tc-sh.h (sh_small): Declare.
1790 (SUB_SEGMENT_ALIGN): Handle sh_small.
1791 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1794 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1795 case in little endian mode.
1797 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1799 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1800 overflow signalling to linker.
1802 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1804 * makefile.vms: Fix for dec c.
1806 * config-gas.com: Give explanation for dec c setup in error
1809 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1810 sections on openvms/alpha.
1812 * config/obj-evax.c: support .weak pseudo-op
1814 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1816 * config/tc-sparc.c (default_arch_size): New static local.
1817 (struct sparc_arch): Rename arch_size to default_arch_size.
1818 New member user_option_p.
1819 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1820 (init_default_arch): Check whether default arch is valid.
1821 Set default_arch_size in addition to sparc_arch_size.
1822 (OPTION_32,OPTION_64): Define.
1823 (md_longopts): New entries for -32, -64.
1824 (md_parse_option): Handle them.
1825 (md_show_usage): Print them. Ensure init_default_arch called.
1826 * configure.in (sparc64): Set arch to v9-64.
1827 * configure: Regenerated.
1829 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1831 * write.c (subsegs_finish): New function, broken out of
1833 (write_object_file): Some code moves into subsegs_finish.
1834 * write.c (subsegs_finish): Declare.
1835 * as.c (main): Call subsegs_finish.
1837 * read.c (s_include): Check for error return from
1840 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1842 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1844 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1846 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1847 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1848 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1849 the correct relocation when it exists.
1850 * config/tc-i386.c (md_apply_fix3): Likewise.
1852 * config/tc-ppc.h: Correct typo in comment.
1853 * config/tc-v850.h: Likewise.
1855 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1857 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1858 when second instruction is writing to first instructions inputs.
1860 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1862 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1863 templated programs to build with -g.
1865 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1867 * config/tc-v850.c (md_relax_table): Add support for relaxing
1868 unconditional branches. This patch is courtesy of Jim Wilson.
1869 (md_convert_frag): Fix relaxing of branches. This patch is
1870 courtesy of Jim Wilson.
1871 (md_assemble): Create different fixups for conditional and
1872 unconditional branches. This patch is courtesy of Jim Wilson.
1873 (md_estimate_size_before_relax): Estimate size of variable part of
1874 fixup based on whether it is for a conditional or an unconditional
1875 branch. This patch is courtesy of Jim Wilson.
1876 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1877 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1878 obj_elf_section_change_hook().
1879 (v850_comm): New function.
1880 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1881 (md_begin): Add bss flag to seg_info of bss sections.
1883 Add support for .scommon, .tcommon and .zcommon sections.
1885 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1886 .zcommon, .tbss, .call_table_data and .call_table_text.
1888 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1890 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1891 * configure: Regenerated.
1893 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1895 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1896 expression is not confused with -1.
1898 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1900 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1901 operand - OPERAND_ATMINUS.
1903 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1905 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1906 decrement modify the index register.
1908 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1910 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1911 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1912 68336, 68341, 68349.
1913 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1914 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1915 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1918 * doc/Makefile.am (CPU_DOCS): Define.
1919 (as.info): Depend upon $(CPU_DOCS).
1920 * doc/Makefile.in: Rebuild.
1922 * configure.in: Remove AM_PROG_INSTALL; it's called by
1924 * configure: Rebuild.
1926 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1928 * tc-d10v.h (TC_START_LABEL): Don't define.
1929 (tc_frob_label): Define.
1931 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1933 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1934 to pair a branch and link with anything but an exe instruction.
1936 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1938 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1939 optimization to reduce the alignment surprises for gcc.
1941 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1943 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1944 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1945 (sparc_ip): Add %hix,%lox.
1946 (md_apply_fix3): Call as_bad_where, not as_bad.
1947 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1948 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1950 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1952 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1953 recognizes alphaev5 etc.
1954 * configure: Rebuild.
1956 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1958 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1959 of mipsr3900 with mipstx39.
1961 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1962 -mipsXX message' if the insn isn't an ISA insn.
1964 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1966 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1967 Redefine TARGET_FORMAT to call sparc_target_format.
1968 * config/tc-sparc.c (in_unsigned_range): New function.
1969 (sparc_arch_size): Make static.
1970 (sparc_target_format): New function.
1971 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1972 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1973 (output_insn): Set `fx_no_overflow'.
1974 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1975 (tc_gen_reloc): Likewise.
1977 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-v850.c (v850_section): Remove.
1981 * config/obj-elf.c (obj_elf_section): Enhance error message.
1983 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1986 including obj-elf.h in OBJ_MAYBE_ELF case.
1987 (mips_target_format): Return NULL after abort to avoid warning.
1989 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1991 * expr.c (operator): Accept ==. From Anders Blomdell
1992 <anders.blomdell@control.lth.se>.
1994 * config/atof-ieee.c (gen_to_words): When generating a denormal
1995 number, handle an overflow into the smallest normalized number.
1997 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1999 * as.h, input-scrub.c (new_logical_line): New return value.
2000 * read.c (s_app_file): Don't note the same file several times
2003 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2005 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2007 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2009 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2010 * configure: Rebuild.
2012 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2016 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2017 fn* instructions do not insert implicit fwait. This was changed
2020 * config/m68k-parse.y (yylex): Permit an expression to be used for
2023 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2025 * Makefile.in: Rebuild.
2027 * aclocal.m4: Rebuild with new libtool.
2028 * configure: Rebuild.
2030 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2035 * config/tc-mips.c (hilo_interlocks): Change from a static
2036 variable to a macro, so that it varies with the variables upon
2038 (gpr_interlocks, cop_interlocks): Likewise.
2039 (md_begin): Don't initialize them.
2041 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2043 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2044 of strcmp where appropriate.
2046 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-v850.c (md_assemble): Cope with a zero data area
2049 relocation with a constant offset.
2050 (md_assemble): Produce error message when special data area
2051 relocations are used on instructions which do not support them.
2052 (md_assemble): Reset processor mask if defined by command line
2055 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2057 * config/tc-sparc.c: Reorganize file.
2058 (parse_keyword_arg): Allow numbers in reg names.
2059 (SPECIAL_CASE_NONE): New macro.
2060 (md_assemble): Use it.
2061 (lookup_arch,init_default_arch): New functions.
2062 (default_arch,default_init_p,sparc_arch_table): New static locals.
2063 (sparc_arch_size): New static local.
2064 (max_architecture): Initialize in init_default_arch.
2065 (md_parse_options): Call init_default_arch if necessary.
2066 Rewrite -xarch/-A processing.
2067 (md_show_usage): Print -A values from sparc_arch_table.
2068 (md_begin): Call init_default_arch if necessary.
2069 (sparc_md_end): Handle both 32 and 64 bit environments.
2070 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2071 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2072 (DEFAULT_ARCH): Add.
2073 * config.in: Regenerate.
2074 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2075 (SPARC_V9,SPARC_ARCH64): Delete.
2076 * configure: Regenerate.
2077 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2079 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2083 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2084 start-sanitize-v850e
2086 * config/tc-v850.c (md_assemble): Corrected typo.
2087 * config/tc-v850.c Add new sections: call_table_data and
2089 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2090 (handle_ctoff): New Function.
2092 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2095 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2097 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2098 displacement from the tiny data area pointer.
2100 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2102 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2105 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2107 * config/tc-v850.c (processor_mask): New variable.
2108 (set_machine, md_parse_option): Set processor_mask.
2109 (md_assemble): Check that instruction is available to target
2112 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2113 start-sanitize-v850e
2114 (TARGET_PROCESSOR): New constant.
2115 (TARGET_PROCESSOR): New constant.
2119 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2121 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2126 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2128 Merge in work from Martin Hunt:
2130 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2131 CR is 0 for PSWL and PSWH.
2133 * config/tc-d30v.c (do_assemble): Don't accept
2134 illegal condition codes for cmpu instruction.
2136 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2137 used in d*i instructions.
2139 * config/tc-d30v.c (check_size): New function. Check
2140 relocations for overflows.
2141 (md_pcrel_from_section): Fix relocations between sections.
2142 (md_apply_fix3): Use new relocation types for 15 and 21
2143 bit relocations in the right container. Needed because
2144 the address of the instruction is not eight-byte aligned
2145 but the relocations must be.
2147 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2148 (find_format): If ".s" or ".l" are used, don't try
2149 to compute branch sizes.
2151 * config/tc-d30v.c (do_assemble): Check for ".s" or
2152 ".l" extensions to opcode names.
2153 (find_format): Generate the correct instructions when
2154 ".s" or ".l" are used.
2156 * config/tc-d30v.c (build_insn): Check for odd registers
2157 on instructions that require even registers.
2159 * config/tc-d30v.h (md_start_line_hook): Define.
2160 * config/tc-d30v.c (md_start_line_hook): New hook.
2161 Checks the beginning of each line for a ".". If it
2162 finds one, assume a pseudo-op and flush any unwritten
2165 * config/tc-d30v.c (md_apply_fix3): Fix problem
2166 with determining when fixups were done.
2168 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2169 part of a symbol (for example, "foo+8") was being written
2170 into the instruction.
2171 (md_pseudo_table): Change .word to be 32 bits and add
2174 * config/tc-d30v.c (parallel_ok): Check to see if first
2175 instruction is a jump.
2177 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2180 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2182 start-sanitize-v850e
2183 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2185 * configure.in (emulations): Add v850 emulation.
2187 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2189 * Makefile.am (CPU_TYPES): Add arc.
2190 (TARGET_CPU_CFILES): Add tc-arc.c.
2191 (TARGET_CPU_HFILES): Add tc-arc.h.
2192 (dependencies): Rebuild.
2193 * Makefile.in: Rebuild.
2194 * configure.in: Recognize arc-*-elf*.
2195 * configure: Regenerated.
2196 * config/tc-arc.[ch]: New files.
2198 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2200 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2201 Correct description of hi() reloc prefix.
2203 start-sanitize-v850e
2204 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2205 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2206 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2209 * doc/c-v850.texi: Document new pseudo ops and command line
2212 * config/tc-v850.c (set_machine): New function.
2213 * config/tc-v850.c (.v850): New pseudo op.
2214 start-sanitize-v850e
2215 * config/tc-v850.c (.v850e): New pseudo op.
2216 * config/tc-v850.c (.v850ea): New pseudo op.
2220 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2222 Support -alh and -ald for DWARF 1:
2223 * listing.c (struct list_info_struct): Add debugging field.
2224 (listing_newline): Initialize the debugging field. If ELF, if the
2225 section starts with .debug or .line, set the debugging field in
2226 the listing structure.
2227 (debugging_pseudo): Add list parameter. Change all callers. If
2228 the debugging field is set, consider it to be a debugging pseudo.
2229 If ELF, skip blank lines between debugging lines.
2230 * read.c (emit_expr): If ELF, look for line numbers.
2231 (stringer): If ELF, look for file names.
2233 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2236 if there is no insert function.
2238 * config/tc-v850.h (TARGET_MACHINE): New constant.
2240 * config/tc-v850.c (v850_insert_operand): Add
2241 -mwarn_unsigned_overflow.
2242 (md_begin): Set BFD machine number based on machine variable.
2243 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2245 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2247 * as.h: Don't declare alloca if it is a macro.
2248 * macro.c: Likewise.
2251 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2253 * config/tc-mips.c: Add tx19/r1900.
2256 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2258 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2259 rename to cpu_types[].
2260 (s_alpha_arch): New function.
2261 (md_pseudo_table): Add "arch".
2263 * config/tc-alpha.c (md_begin): Merge the two loops through the
2265 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2266 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2268 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2270 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2272 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2274 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2277 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2281 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2283 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2284 relative to the next instruction, not the current instruction.
2285 (md_assemble): Similarly.
2287 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2289 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2292 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2293 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2294 recognise special instructions.
2295 (md_assemble): Calculation of the size of a fixups corrected.
2297 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2300 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2302 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2303 opcode->opcode as the sentinal. Zero is a valid opcode.
2305 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2307 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2308 * doc/c-v850.texi: Change node name to match other chapter nodes.
2310 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2312 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2315 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2317 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2318 number will fit in 64 bits.
2320 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2321 rather than calling abort.
2323 * as.h: Don't define alloca if __GNUC__. Just declare it.
2324 * macro.c: Copy alloca handling from as.h.
2326 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2327 Gabriel Paubert <paubert@iram.es>.
2329 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2330 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2331 is jcxz or a loop instruction.
2333 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2335 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2337 (md_begin): Set up machine architecture and type.
2339 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2341 * symbols.c (resolve_symbol_value): Store the value back into the
2342 symbol expression, to handle add or subtract simplification
2343 correctly. Handle O_symbol_rva. Add default case.
2345 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2346 chunksize while creating the new subsection.
2347 * as.c (chunksize): Initialize to zero.
2348 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2349 calling obstack_begin.
2351 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2356 start-sanitize-v850e
2357 * config/tc-v850.c (parse_register_list): Support constant
2358 expressions as register lists.
2361 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2363 * doc/c-v850.texi: Change the major node to v850 Machine
2366 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2368 * doc/as.texinfo: Add inclusion of c-v850.texi
2370 * doc/c-v850.texi: New file.
2372 * read.c (is_end_of_line): Make NUL character be considered to be
2375 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2377 * config/tc-v850.c (parse_register_list): Add support for curly
2379 (cc_names): Add "e" and "ne" conditions.
2381 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2383 * app.c (do_scrub_chars): Support a double dash as starting a
2384 comment that extends to end of line.
2386 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2390 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2392 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2394 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2395 insn when changing to a different instruction.
2397 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2399 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2400 floating point extensions.
2401 (parse_reg): parse sgr and dbr.
2403 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-v850.c (system_register_name): Support numbers for
2406 system register IDs.
2408 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2410 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2411 flag when alignment is in bytes instead of power of 2, and code to
2412 use that flag to convert alignment to bytes.
2413 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2414 * read.h (s_lcomm_bytes): Add prototype.
2415 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2416 defined, write alignment to alignment bits in section header s_flags
2417 rather than the s_align field.
2418 start-sanitize-tic80
2419 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2420 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2421 pseudo, instead of s_lcomm which wants a power of two for alignment.
2424 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2426 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2428 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2430 * as.c (show_usage): Add -am.
2431 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2432 if we've already got one.
2433 * listing.c (struct list_info_struct): Add line_contents.
2434 (listing_newline): Put unused argument to work: if non-null, save it...
2435 (listing_listing): ... and regurgitate during listing instead of line
2437 * listing.h (LISTING_MACEXP): New define.
2438 (LISTING_NEWLINE): Argument is NULL.
2439 * read.c (read_a_source_file): If expanding macros, break up input
2440 lines and pass them to listing_newline.
2441 * doc/as.texinfo: Document -ac and -am.
2443 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2445 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2450 start-sanitize-v850e
2451 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-v850.c: Remove support_v850e flag and command line
2456 * configure.in (emulations): Add support for v850e target
2458 * configure (emulations): Add support for v850e target
2460 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2462 * config/tc-v850.c: Remove support_v850ea flag and command line
2465 * configure.in (emulations): Add support for v850ea target
2467 * configure (emulations): Add support for v850ea target
2470 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2472 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2473 setting EXPECT and TCL_LIBRARY.
2474 * Makefile.in: Rebuild.
2476 * as.h (enum debug_info_type): Define.
2477 (debug_type): Declare.
2478 * as.c (debug_type): New global variable.
2479 (show_usage): Add --gstabs.
2480 (parse_args): Handle --gstabs.
2481 * read.c (generate_asm_lineno): Remove.
2482 (read_a_source_file): Output stabs debugging if appropriate.
2483 Change checks of generate_asm_lineno to check debug_type. Only
2484 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2485 * read.h (generate_asm_lineno): Don't declare.
2486 (stabs_generate_asm_lineno): Declare.
2487 * stabs.c (stabs_generate_asm_lineno): New function.
2488 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2489 Don't turn off debugging.
2490 (add_file): Remove old #if 0 code.
2491 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2492 (ecoff_directive_end): Don't generate stabs line symbols.
2493 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2494 generate_asm_lineno.
2495 (line_label_cnt): Remove.
2496 (ecoff_generate_asm_line_stab): Remove.
2497 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2498 * doc/as.texinfo, doc/as.1: Document --gstabs.
2500 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2502 start-sanitize-v850e
2503 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2504 Add support for v850ea instructions.
2506 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2507 Add support for v850e instructions.
2510 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2511 text of entire opcode.
2513 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2515 * doc/internals.texi: Document rs_leb128.
2517 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2519 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2520 in ABSL case, rather than calling abort.
2522 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2524 * as.h (enum _relax_state): Add rs_leb128.
2525 * read.c (potable): Add sleb128 and uleb128.
2526 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2528 * read.h: Update prototypes.
2529 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2530 the symbol value, add a second FINALIZE argument that prevents
2531 changes from being comitted. Update all callers.
2532 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2533 * doc/as.texinfo: Document the new pseudos.
2535 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2539 (DISTCLEANFILES): Define.
2540 * doc/Makefile.am (DISTCLEANFILES): Define.
2541 * Makefile.in, doc/Makefile.in: Rebuild.
2543 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2545 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2546 Don't set targ or gas_target. Define SCO_ELF and
2547 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2549 * Makefile.am: Remove @target_frag@.
2550 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2552 (dep-am): Mark as phony.
2553 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2555 * config/arm-big.mt, config/arm-lit.mt: Remove.
2556 * config/mips-big.mt, config/mips-lit.mt: Remove.
2557 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2558 * config/ppc-sol.mt: Remove.
2559 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2560 * config/m88kcoff.mt: Remove.
2561 * config/sco5.mt: Remove.
2562 * configure, config.in, Makefile.in: Rebuild.
2564 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2565 further try to circumvent the .y.h rule.
2566 * Makefile.in: Rebuild.
2568 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2570 * Makefile.am: New file, based on old Makefile.in.
2571 * acinclude.m4: New file, from old aclocal.m4.
2572 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2573 shared library handling; now handled by libtool. Replace
2574 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2575 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2576 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2577 * config.in: New file, created by autoheader.
2579 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2580 * stamp-h.in: New file.
2581 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2582 (parse_args): Likewise.
2583 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2584 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2585 * Makefile.in, doc/Makefile.in: Now built with automake.
2586 * aclocal.m4: Now built with aclocal.
2587 * configure: Rebuild.
2589 * cond.c (s_else): If not listing false conditionals, turn listing
2590 off in the false branch of the else.
2592 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2594 * config/tc-mips.c (macro): Fix handling of a double load from a
2595 symbol plus an offset.
2597 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2598 has an associated external symbol.
2600 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2602 * config/tc-alpha.c (s_alpha_ucons): New function.
2603 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2605 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2607 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2608 line if we encounter an error.
2610 * config/tc-v850.c (md_assemble): Sign extend constants value
2611 for hi and hi0 expressions.
2612 (v850_insert_operand): Enable range checking for generic 16bit
2615 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2617 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2618 LO16, HI16 and HI16_S relocs.
2620 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2622 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2624 * configure: Regenerated with autoconf 2.12.
2625 * Makefile.in: Add $(EXEEXT) to all executables.
2627 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2629 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2630 unconditional branches.
2631 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2634 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2636 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2638 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2640 * macro.c (define_macro): Make sure the index is in range before
2643 start-sanitize-tic80
2644 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2646 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2647 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2648 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2652 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2654 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2655 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2656 defined, use s_align_ptwo for .align.
2657 * configure.in (i386-*-msdosdjgpp*): New target.
2658 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2659 * configure: Rebuild.
2661 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2663 * config/tc-sparc.c (last_opcode): New static local.
2664 (md_assemble): Don't issue "FP branch in delay slot" warning if
2665 the delay slot has been annulled.
2667 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2669 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2670 code if BFD_ASSEMBLER.
2672 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-v850.c (system_registers): Fix ordering of registers.
2676 start-sanitize-tic80
2677 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2679 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2680 when it will be filled in later by relocation information.
2683 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2686 (mips_ip): Fix ISA checks.
2688 start-sanitize-r5900
2689 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2691 * configure.in: Default the r5900 to little endian.
2692 * configure: Rebuilt.
2695 start-sanitize-tic80
2696 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2698 * config/tc-tic80.c (build_insn): Fix endianness problem with
2702 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2704 * config/tc-mips.c (check_absolute_expr): Change warning to
2707 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mips.c (macro_build): Refine code to check if an
2710 instruction is available on a particular cpu variant.
2711 (mips_ip): Likewise.
2713 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2715 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2716 OBJ_AOUT to ifdef OBJ_ELF.
2717 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2718 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2720 * write.c (fixup_segment): Change special case for i386-coff to
2721 not apply for i386-pe.
2722 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2723 which were not done.
2724 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2725 (coff_format_ops): Initialize frob_file_after_relocs field rather
2726 than frob_file field.
2727 * config/obj-coff.h (coff_frob_file): Don't declare.
2728 (coff_frob_file_after_relocs): Declare.
2729 (obj_frob_file): Don't define.
2730 (obj_frob_file_after_relocs): Define.
2731 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2732 * configure: Rebuild.
2734 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2736 * config/obj-coff.c (fixup_segment): Never subtract section
2737 address from PC relative reloc which will be fully resolved.
2739 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2741 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2742 with hpux10 header files.
2744 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2746 From Jason Merrill <jason@cygnus.com>:
2747 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2749 * config/tc-i386.h (md_maybe_text): Define.
2750 (md_do_align): Use md_maybe_text.
2752 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2754 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2755 relocations, don't check for symbol being external, weak, etc.
2757 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2759 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2760 calculate relocations to any external symbol, because we might be
2761 linking a shared object and the symbol might be overriden or moved
2762 (for instance, moved into a static executable's .bss section).
2763 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2765 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2766 be calculated by the assembler.
2768 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2769 whose destination lies in the same file, by ignoring the @plt or
2770 @local and aiming the branch at its destination.
2772 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2774 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2775 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2778 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2779 of obj_copy_symbol_attributes.
2781 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2783 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2784 signed operand, sign extend a 32 bit value to the host size.
2786 * Makefile.in (CFLAGS): Subsitute from configure script. From
2787 Jeff Makey <jeff@cts.com>.
2789 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2790 buffer size to make a copy of the symbol.
2792 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2795 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2797 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2798 step through the frags calling cvt_frag_to_fill, switch to
2799 SEG_DATA when we reach data_frag_root.
2801 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2803 * config/tc-mn10300.c (md_assemble): Allow an empty register
2804 list for instructions which use register lists.
2806 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2808 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2810 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2813 * config/tc-arm.c: Add prototypes for many static functions.
2814 (struct asm_opcode ): Add prototypes for parms field.
2815 (struct thumb_opcode ): Likewise.
2816 (fp_op2): Remove unused flags parameter.
2817 (output_inst): Make static.
2818 (arm_after_pass_hook): Remove unused ignore parameter.
2819 * config/tc-arm.h (arm_after_pass_hook): Declare.
2820 (arm_start_line_hook): Declare.
2821 (arm_frob_label): Declare.
2823 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2825 * depend.c (wrap_output): new prototype.
2827 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2829 * config/tc-sh.c (md_apply_fix): Check for overflow.
2831 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2832 section size to be aligned.
2834 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2836 * config/tc-sh.h (md_cons_align): Define.
2837 (sh_cons_align): Declare.
2838 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2839 (sh_no_align_cons): New static variable.
2840 (s_uacons): New static function.
2841 (sh_cons_align): New function.
2842 (sh_handle_align): Warn about misaligned data.
2843 * doc/c-sh.texi: Document .uaword and .ualong.
2845 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2847 * macro.c (macro_expand): In MRI mode, treat single quote as a
2848 separator character when checking for a positional argument.
2850 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2852 * config/tc-arm.c (md_parse_option): Merge in changes from
2855 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2857 * configure.in (emulations): Add Thumb architecture support from
2858 armT-9703-28-branch.
2860 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2862 * doc/all.texi: Add enabling of ARM documentation.
2864 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2866 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2868 * config/tc-mips.c: Added r3900 support.
2870 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2872 * as.c: (parse_args) `-t' option requires an argument.
2874 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-arm.c (md_begin): Change call to
2877 coff_arm_bfd_set_private_flags() to a call to
2878 bfd_set_private_flags().
2880 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2882 * Makefile.in: Rebuild dependencies.
2884 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2885 of a BFD_RELOC_RVA reloc.
2887 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2889 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2890 (hppa_force_relocation): Force a relocation for an absolute
2893 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * doc/as.texinfo: Don't use @value in section names or index
2896 entries; it confuses texinfo.tex.
2898 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2900 * doc/as.texinfo: Updated for -MD option.
2901 * Makefile.in (CFILES): Added depend.c.
2902 (OBJS): Added depend.o.
2903 * as.h (start_dependencies, register_dependency,
2904 print_dependencies): New declarations.
2905 * depend.c: New file.
2906 * as.c (parse_args): Added -MD option.
2907 (main): Call print_dependencies.
2908 (show_usage): Added help for -MD.
2909 * read.c (s_app_file): Call register_dependency.
2910 (s_include): Call register_dependency when file is found.
2911 (read_a_source_file): Call register_dependency.
2913 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2915 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2916 section address to the symbol value.
2918 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2920 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2921 into the new membership field.
2923 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2926 command line then the ARM7 is now chosen by default when setting
2927 the BFD machine and architecture.
2929 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2932 hold APCS selection.
2933 (md_begin): Added code to generate flags to be set into the COFF
2934 header and the calls to the BFD functions to do this.
2935 (md_parse_option, md_show_usage): Added new command line
2936 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2937 -marmv3m, -marmv4, -marmv4t.
2939 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2940 as it is never used.
2942 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2945 label name with ".".
2946 * config/tc-mn10300.c (md_convert_frag): Likewise.
2948 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2950 * config/tc-mips.c (set_at): Check for bignum.
2951 (check_absolute_expr, macro, mips16_macro): Likewise.
2953 start-sanitize-tic80
2954 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2956 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2957 for overflow/underflow, only insert lower 15 bits into instruction.
2960 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2962 * config/tc-i386.c (pi): Check for RegMMX.
2964 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2966 * expr.c (expr): When subtracting values in the same frag,
2967 subtract X_add_number rather than adding it.
2969 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * config/obj-coff.c (write_object_file): Just pass NULL to
2972 md_do_align, not the address of a char holding NOP_OPCODE.
2974 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2976 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2977 than an address if the floating point value looks sufficiently
2980 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2982 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2983 section size to be aligned.
2985 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2987 * cond.c: Include "macro.h".
2988 (struct conditional_frame): Add macro_nest field.
2989 (initialize_cframe): Initialize macro_nest.
2990 (cond_finish_check): Add nest parameter. Change all callers.
2991 (cond_exit_macro): New function.
2992 * as.h (cond_finish_check): Update declaration.
2993 (cond_exit_macro): Declare.
2994 * input-scrub.c (macro_nest): Make globally visible.
2995 (input_scrub_next_buffer): Call cond_finish_check.
2996 * macro.h (macro_nest): Declare.
2997 * read.c (s_mexit): Call cond_exit_macro.
2999 * config/tc-i386.h (RegMMX): Define.
3000 * config/tc-i386.c (pi): Check for all register types.
3001 (type_names): Add RegMMX.
3002 (md_assemble): Handle RegMMX.
3004 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3006 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3009 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3011 * config/tc-mips.c (nopic_need_relax): Add new parameter
3012 before_relaxing. Use it when testing ecoff_extern_size.
3013 (load_address, macro, md_estimate_size_before_relax): Fix all
3016 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3018 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3019 (obj_elf_subsection): New static function.
3021 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3023 * config/obj-coff.c (coff_header_append): Don't reset string_size
3024 each time through the loop.
3026 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3028 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3030 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3032 * doc/internals.texi (Porting GAS): Correct documentation for
3033 current configure handling of targ-cpu.h, et. al.
3034 (CPU backend): Document listing macros.
3036 * listing.c (data_buffer): Set size based on other listing macros,
3037 rather than always using 100.
3038 (data_buffer_size): Remove static variable.
3039 (calc_hex): Make data_buffer_size a local variable. Don't leave
3040 any slop when filling data_buffer.
3042 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * doc/c-mips.texi: Document .set autoextend.
3046 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3048 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3049 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3050 sparc-*-openbsd*): New targets.
3051 * configure: Rebuild.
3053 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3055 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3056 for all undefined symbols.
3058 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3063 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3065 * configure.in (alpha*-*-openbsd*): New target.
3066 * configure: Rebuild.
3068 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3070 * configure.in (mips-*-openbsd*): New target.
3071 * configure: Rebuild.
3074 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3076 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3077 for instructions using conditional execution.
3080 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3082 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3084 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3086 * Makefile.in (srcroot): Remove.
3087 (INSTALL): Set to @INSTALL@.
3088 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3089 (all, dvi): Don't set srcroot.
3090 (install): Depend upon as.new, gasp.new, and installdirs. Use
3091 $(program_transform_name) directly, rather than using
3092 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3093 (installdirs): New target.
3094 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3095 (install): Depend upon installdirs. Use $(program_transform_name)
3096 directly, rather than using $(INSTALL_XFORM) and
3098 (installdirs): New target.
3099 (install-info-as): Run mkinstalldirs.
3100 (install-info-gasp): Likewise.
3102 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * Makefile.in (INSTALL): Change install.sh to install-sh.
3106 * symbols.c (resolve_symbol_value): Check for division by zero.
3108 From Thomas Graichen <graichen@rzpd.de>:
3109 * Makefile.in: Always use $(SHELL) when running move-if-change.
3110 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3111 * configure: Rebuild.
3113 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3115 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3116 New argument `want'. Update enum cgen_parse_operand_result values.
3117 Initialize if CGEN_PARSE_OPERAND_INIT.
3118 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3119 (md_assemble): Call cgen_asm_init_parse.
3120 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3122 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3124 * config/tc-m68k.c (m68k_ip): Handle #j.
3126 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3128 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3129 right address for call label:32,regs,imm.
3131 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3133 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3135 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3136 symbol for OBJ_ELF anymore.
3138 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3140 * Makefile.in: Regenerate dependencies.
3141 (TARG_CPU): New variable.
3142 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3143 (.dep1): Delete creating of cgen-opc.h.
3144 (.tcdep): Put proper contents in cgen-opc.h.
3145 * configure.in (m32r): Delete setting of extra_files, extra_links.
3146 (AC_OUTPUT): Create cgen-opc.h.
3147 * configure: Regenerated.
3149 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3151 * makefile.vms: Update to build gasp.exe.
3153 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3155 * write.c (relax_frag): Make non-static.
3156 * write.h (relax_frag): Add prototype for.
3157 * config/tc-m32r.h (md_do_align): New arg `max'.
3158 * config/tc-m32r.c (m32r_do_align): Likewise.
3159 Update calls to frag_align, frag_align_pattern.
3160 (fill_insn): Update call to m32r_do_align.
3161 (m32r_scomm): Update call to frag_align.
3163 * config/tc-m32r.[ch]: New files.
3165 * Makefile.in (CPU_TYPES): Add m32r.
3166 (TARGET_CPU_CFILES): Add tc-m32r.c.
3167 (TARGET_CPU_HFILES): Add tc-m32r.h.
3168 (DISTCLEAN_HERE): Add cgen-opc.h.
3169 (.dep1,.tcdep): Create empty cgen-opc.h.
3170 (cgen.o): Add dependencies.
3171 (dependencies): Regenerate.
3172 * as.h (struct frag): New member fr_targ.
3173 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3174 * conf.in (USING_CGEN): New macro.
3175 * configure.in (m32r-*-*): Add entry for.
3176 Add cgen.o to extra_objects.
3177 * configure: Regenerate.
3178 * frags.c (frag_var): fr_pcrel_adjust renamed to
3179 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3180 (frag_variant): Likewise.
3181 * write.c (relax_frag): Likewise.
3182 * config/tc-ns32k.c (*): Likewise.
3184 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3186 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3187 rather than for any end of line character.
3189 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3190 call abort (i.e., as_abort) rather than crashing.
3192 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3193 OBJ_ELF, rather than of S_GET_OTHER.
3195 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3197 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3199 * Makefile.in (VERSION): Set to 2.8.1.
3201 * Branched binutils 2.8.
3203 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3205 * COPYING: Update FSF address.
3207 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3209 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3211 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3213 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3215 * config-gas.com: Update to handle both vax and alpha.
3216 * makefile.vms: Update to use config-gas.
3217 * conf-a-gas.com: Remove file.
3219 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3221 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3222 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3223 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3225 start-sanitize-tic80
3226 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3228 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3229 at the beginning of a line for compatibility with .S files where
3230 cpp leaves the filename transitions beginning with '#'.
3233 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3235 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3236 tc_coff_sizemachdep if OBJ_COFF.
3238 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3240 * config/tc-ppc.c (register_name): Declare.
3242 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3244 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3245 * configure: Rebuild.
3247 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3249 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3250 (mips16_mark_labels): New static function.
3251 (append_insn): Call mips16_mark_labels.
3252 (mips_emit_delays): Likewise.
3253 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3254 (s_mips_stab): New static function.
3256 * configure.in: Use ELF for mips-*-gnu*.
3257 * configure: Rebuild.
3259 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3261 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3264 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3266 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3267 set OPCODES_LIB to empty.
3268 * configure: Rebuild.
3270 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3272 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3274 * configure: Rebuild.
3276 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3278 * itbl-parse.y (yyerror): Make static. Declare.
3280 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3281 * configure.in: Set emulations for mips-*-linux*-*.
3282 * configure: Rebuild.
3284 * config/tc-mips.c (struct mips_set_options): Define.
3285 (mips_opts): New static variable.
3286 (mips_isa): Remove. Now a field in mips_opts. Change all
3288 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3289 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3290 (struct mips_option_stack): Define.
3291 (mips_opts_stack): New static variable.
3292 (s_mipsset): Add support for .set push and .set pop.
3293 * doc/c-mips.texi: Document .set push and .set pop.
3295 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3296 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3297 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3299 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3301 * as.c (parse_args): Update copyright date in version message.
3303 * Makefile.in (clean-here): Remove dependency files.
3305 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3306 (s_mri_common): Check S_IS_COMMON unconditionally.
3307 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3308 * config/tc-alpha.c (s_alpha_comm): Likewise.
3309 * config/tc-mips.c (nopic_need_relax): Likewise.
3310 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3311 (ppc_pe_comm): Likewise.
3312 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3313 common symbol to bfd_com_section_ptr.
3314 * config/tc-sparc.c (s_common): Likewise.
3315 (tc_gen_reloc): Likewise.
3318 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3320 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3323 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3325 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3328 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3330 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3333 * listing.c (print_lines): Add lineno parameter. Change all
3335 (listing_listing): Only call calc_hex for the right line.
3336 (listing_list): Set the new edict based on the current edict, in
3337 order to handle listing commands in macros correctly.
3339 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3342 * cond.c (cond_finish_check): New function.
3343 * as.h (cond_finish_check): Declare.
3344 * as.c (main): Call cond_finish_check.
3347 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3349 * config/tc-d30v.c (md_assemble): If two instructions
3350 are supposed to be assembled in parallel and the first one is
3351 long, print an error and stop.
3352 (md_apply_fix3): Don't calculate absolute relocs. Just write
3356 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3358 * config/tc-i386.h (iclrKludge): Define.
3359 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3361 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3363 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3364 * config/tc-alpha.c (alpha_debug): New static variable.
3365 (md_parse_option): Set alpha_debug if -g is seen.
3366 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3369 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3371 * config/tc-d30v.c (build_insn): Enable range-checking code.
3372 (postfix): Stop at space or comma. Fixes PR 11862.
3373 (md_assemble): Change error message.
3376 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3378 * Makefile.in: Added automatic dependency building.
3379 * dep-in.sed: New file.
3381 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3383 * config/obj-ieee.c (segment_name): Don't define function if this
3386 * config/obj-coff.h (DO_STRIP): Don't define.
3387 * config/tc-h8300.h (DO_STRIP): Don't define.
3388 * config/tc-h8500.h (DO_STRIP): Don't define.
3389 * config/tc-w65.h (DO_STRIP): Don't define.
3390 * config/tc-z8k.h (DO_STRIP): Don't define.
3392 * symbols.c (colon): Call obj_frob_label if it is defined.
3393 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3395 * configure.in: Don't set files and links. Don't call
3396 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3397 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3398 * configure: Rebuild.
3399 * Makefile.in (TARG_CPU_C): New variable.
3400 (TARG_CPU_O, TARG_CPU_H): New variables.
3401 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3402 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3403 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3404 (LINKED_SOURCES): Remove.
3405 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3406 (LINKED_HEADERS): Remove.
3407 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3408 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3410 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3411 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3412 (itbl-cpu.h): Remove target.
3413 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3416 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3418 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3420 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3422 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3423 open coded loop that does not require the name to start with a
3426 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3428 * frags.c (frag_var): Change offset parameter to offsetT.
3429 (frag_variant): Likewise.
3430 * frags.h (frag_variant, frag_var): Update declarations.
3431 * config/tc-m68k.c (struct m68k_it): Change foff field to
3433 (add_frag): Change off parameter to offsetT.
3434 * Several files: Add casts to calls to frag_var.
3436 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3437 serialize a parallel make.
3438 (itbl-parse.h): Split target out from itbl-parse.c.
3440 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3442 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3444 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3445 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3446 storing the value of a common symbol.
3448 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3450 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3452 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3453 that is done by symbol_remove and symbol_insert.
3455 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3458 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3460 * config/tc-mips.c (load_register): In 32 bit mode, when not
3461 dealing with a 64 bit number, permit the upper 32 bits to be set
3462 even if bit 31 is not set.
3464 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3466 * read.c (potable): Add "equiv".
3467 (s_set): Handle .equiv based on argument.
3468 * doc/as.texinfo (Equiv): New node to document .equiv.
3469 (Err): New node to document .err.
3471 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3473 * Many files: Add function prototypes.
3474 * as.c (show_usage, parse_args): Make static.
3475 * frags.h (frag_alloc): Declare.
3476 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3477 * symbols.c (dollar_label_instance): Change return type to long.
3478 * symbols.h (print_symbol_value): Declare.
3479 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3480 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3481 (remove_subsegs, relax_frag): Make static.
3482 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3483 (what_kind_of_float): Likewise.
3484 (atof_vax): Make static. Change what_kind to int.
3485 (md_atof): Change what_statement_type to int.
3486 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3487 * config/tc-alpha.c (vax_md_atof): Declare.
3488 (md_atof): Don't declare atof_ieee and vax_md_atof.
3489 * config/tc-i386.c (set_16bit_code_flag): Make static.
3490 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3491 * config/tc-m68k.c (add_fix): Change width to int.
3492 (insert_reg): Change regname to const.
3493 (md_atof): Don't declare atof_ieee.
3494 (demand_empty_rest_of_line): Don't declare.
3495 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3496 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3497 (parse_keyword_arg): Change lookup_fn to take const arg.
3498 (md_atof): Don't declare atof_ieee.
3499 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3500 (tc_aout_pre_write_hook): Don't declare.
3502 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3504 * as.h (bfd_alloc_by_size_t): Don't declare.
3505 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3507 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3509 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3510 (symbol_append): Set sy_next and sy_previous when adding a single
3511 symbol to an empty list. Call debug_verify_symchain.
3512 (verify_symbol_chain): Use assert, not know.
3514 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3516 * NEWS: Note BeOS support.
3517 * configure.in: (ppc-*-beos): New target, use coff as object format.
3518 * configure: Regenerate with autoconf.
3520 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3522 * config/tc-mips.c (md_apply_fix): Improve error message for out
3525 * Makefile.in: Add dependencies on obstack.h where needed.
3527 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3529 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3530 case of a symbol equated to another symbol when using SVR4_PIC.
3532 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3534 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3536 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3537 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3539 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3540 and md_elf_section_change_hook if they are defined.
3541 (obj_elf_text, obj_elf_previous): Likewise.
3543 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3545 * config/obj-multi.h (struct elf_obj_sy): Define if
3547 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3549 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3550 OBJ_SYMFIELD_TYPE is defined.
3552 * doc/as.texinfo (bss): Improve description of .bss section. In
3553 ELF or COFF, you are permitted to switch into the section.
3554 (Comm): Rewrite description of common symbols.
3555 (Lcomm): Mention that some targets permit a third argument.
3557 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3561 * symbols.c (colon): Change type of local to int. From Alan Modra
3562 <alan@spri.levels.unisa.edu.au>.
3564 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3565 alignment if a zero fill pattern was explicitly specified.
3566 * config/tc-sh.c (sh_do_align): Likewise.
3568 * read.c (equals): Always permit register names to be redefined.
3570 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3571 mips16 symbol to be adjusted if a symbol is being subtracted from
3574 From Eric Youngdale <eric@andante.jic.com>:
3575 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3576 illegal symbol version names.
3577 (elf_frob_symbol): Check for external default versions.
3579 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3581 From Eric Youngdale <eric@andante.jic.com>:
3582 * config/obj-elf.h (struct elf_obj_sy): Define.
3583 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3585 * config/obj-elf.c (obj_elf_symver): Just record the name.
3586 (obj_symbol_new_hook): Initialized versioned_name field.
3587 (elf_frob_symbol): If there is a versioned_name, either rename the
3588 symbol, or add an alias with that name.
3590 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3592 * config/tc-mn10300.c (md_relax_table): Define.
3593 (md_convert_frag): Implement.
3594 (md_assemble): Handle relaxable operands/instructions correctly.
3595 (md_estimate_size_before_relax): Implement.
3596 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3598 * config/tc-mn10200.c (md_relax_table): Fix typos.
3600 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3601 relocs anymore. Tweak fx_offset for pc-relative relocs.
3603 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3605 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3608 start-sanitize-tic80
3609 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3611 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3613 * config/tc-tic80.c (md_begin): Declare external variable
3614 coff_flags and insert an F_AR32WR bit into it.
3617 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3619 * read.c (equals): Add reassign parameter. Change all callers.
3620 * read.h (equals): Update declaration.
3622 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3624 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3625 can rely on the frag address to determine whether a frag is
3628 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3630 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3631 (S_LOCAL_NAME): Likewise.
3632 (FAKE_LABEL_NAME): Define unconditionally.
3633 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3635 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3636 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3637 Don't define FAKE_LABEL_NAME.
3638 * config/te-ic960.h: Likewise.
3639 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3640 (mips_frob_file_before_adjust): Declare.
3641 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3642 (mips_local_label): Remove.
3644 * config/te-sco386.h: Remove; not used.
3646 start-sanitize-tic80
3647 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3649 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3650 byte alignment rather than power-of-two alignment that is the
3654 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3656 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3658 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3659 message, and add newline.
3660 (process_file): Don't process assignments in the label if this is
3661 a equ or assign pseudo-op.
3662 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3663 and K_EQU, to match documentation.
3665 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3667 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3668 to denote read-only data sections.
3670 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3672 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3673 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3675 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3676 binary number if the next character is '+' or '-'.
3678 start-sanitize-tic80
3679 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3681 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3682 (find_opcode): Match operands that can be floats.
3683 (build_insn): Handle O_big (float) expressions and build
3687 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3689 * configure.in (mips*-*-lnews*): New target, also make empty
3690 emulation list for this target.
3691 * configure: Update.
3692 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3693 (mips_target_format): Use.
3694 * te-lnews.h: New file.
3696 start-sanitize-tic80
3697 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3699 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3700 operands with :m or :s modifiers and generate the right opcodes
3704 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3706 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3707 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3709 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3711 * config/tc-m68k.c (instring): Useless local declaration of
3712 crack_operand removed.
3713 * expr.h (expressionS): Changed type of X_op field to operatorT if
3716 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3718 Based on patches from Robert Lipe <robertl@dgii.com>:
3719 * configure.in: Add i386coff and i386elf to emulation list.
3720 * configure: Rebuild.
3721 * as.c (i386coff, i386elf): Declare.
3722 * obj.h (coff_format_ops): Declare.
3723 * config/obj-coff.c (OBJ_HEADER): Define.
3724 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3725 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3726 (obj_pseudo_table): Add "version".
3727 (coff_pop_insert): New static function.
3728 (coff_sec_sym_ok_for_reloc): New static function.
3729 (no_func): New static function.
3730 (coff_format_ops): New variable.
3731 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3732 (obj_symbol_new_hook): Define.
3733 (coff_obj_read_begin_hook): Declare.
3734 (obj_read_begin_hook): Define.
3735 * config/tc-i386.h (i386_target_format): Declare.
3736 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3737 OUTPUT_FLAVOR when appropriate.
3738 (i386_target_format): New function.
3739 * Makefile.in (obj-coff.o): New target.
3740 (e-i386coff.o, e-i386elf.o): New targets.
3742 From Stephen Williams <steve@icarus.icarus.com>:
3743 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3744 (_tc_get_bal_of_call): Don't declare.
3745 (tc_get_bal_of_call): Declare as function, don't define as macro.
3746 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3747 in sy_tc field, not x_balntry field.
3748 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3749 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3750 field, not x_balntry field.
3752 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3753 have the SHF_ALLOC attribute.
3755 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3756 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3757 (itbl-lex.o): Depend upon itbl-parse.h.
3759 * itbl-parse.y (yyerror): Change return type to int. Change to
3760 use old style function declaration.
3762 * Makefile.in (itbl-lex.o): Remove -Wall.
3763 (itbl-parse.o): Likewise.
3765 * cond.c (s_ifdef): If we should omit conditionals from listings,
3767 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3768 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3769 (listing_listing): Handle EDICT_NOLIST_NEXT.
3770 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3771 * listing.h (LISTING_NOCOND): Define.
3772 (LISTING_SKIP_COND): Define.
3773 * as.c (show_usage): Mention c as a suboption of -a.
3774 (parse_args): Handle c as a suboption of -a.
3775 * doc/as.texinfo: Document -alc.
3777 start-sanitize-tic80
3778 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3780 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3783 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3785 * doc/as.texinfo: Document .symver.
3787 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3789 * config/tc-d10v.c: Change pre_defined_registers to
3790 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3792 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3794 * config/obj-coff.c: Fix typo in comment section.
3795 start-sanitize-tic80
3796 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3797 an additional alignment argument.
3798 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3800 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3804 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3806 * Makefile.in: Remove dependancies on itbl-cpu.h.
3807 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3810 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3812 * itbl-ops.h: Include as.h.
3814 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3816 * as.c: Remove -t option.
3817 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3818 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3819 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3821 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3823 * itbl-ops.c: Don't define DEBUG.
3825 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3827 * Makefile.in: Update itbl-test.c to reflect its new location.
3829 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3831 * itbl-ops.c: Add test for itbl_have_entries.
3832 * config/tc-mips.c: Remove test for itbl_have_entries.
3833 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3835 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3837 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3838 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3839 (LEX, LEXFLAGS): Define.
3840 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3842 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3844 * itbl-parse.y: Fix indentation mistakes from indent program.
3845 * itbl-lex.l: Fix indentation mistakes from indent program.
3846 * itbl-ops.h: Add include for ansidecl.h.
3847 Add PARAMS around function arguments.
3848 Add declaration for itbl_have_entries.
3849 * itbl-ops.c: Add PARAMS around function arguments.
3850 * Makefile.in: Add itbl build rules.
3851 Add dependancies for itbl files to mips target.
3852 * as.c: Add itbl support.
3853 Add new option "--insttbl" for dynamically extending instruction set.
3854 * as.h: Declare insttbl_file_name;
3855 the name of file defining extensions to the basic instruction set
3856 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3857 itbl-ops.o to extra_objects for mips configuration.
3858 Add include file link from itbl-cpu.h to
3859 config/itbl-${target_cpu_type}.h.
3860 * config/tc-mips.c: Allow copz instructions.
3861 Add notes for future additions to the itbl support.
3863 (macro): Call itbl_assemble to assemble itbl instructions.
3864 See if an unknown register is specified in an itbl entry.
3866 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3867 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3869 start-sanitize-tic80
3870 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3871 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3873 (build_insn): Grab a frag early so we can use the address in
3874 fixups. Take one's complement of BITNUM values before insertion
3875 in opcode. Add code to support O_symbol operands.
3876 (md_apply_fix): Replace unimplemented warning with implementation.
3877 (md_pcrel_from): Ditto.
3878 (tc_coff_fix2rtype): Ditto.
3881 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3883 * config/tc-d30v.c (parallel_ok): New function.
3884 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3886 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3887 relocation is in different section. Fixes PR11574.
3889 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3891 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3892 don't set the section alignment to 2**4.
3894 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3896 * config/tc-m68k.c (line_comment_chars): Add '*'.
3898 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3899 (do_scrub_begin): Don't set lex['*'].
3900 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3901 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3904 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3905 * configure: Rebuild.
3906 * config/te-svr4.h: New file.
3907 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3908 TE_SVR4 or TE_DELTA.
3910 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3912 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3913 short conditional branch around a long unconditional branch.
3915 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3917 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3920 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3923 * symbols.c (resolve_symbol_value): If both left and right
3924 operands are undefined, warn about both of them.
3926 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3928 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3929 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3930 (obj_elf_symver): New static function.
3931 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3934 * write.c (relax_segment): Make type and printf format agree.
3936 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3940 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3942 * config/tc-d30v.c, config/tc-d30v.h: New files.
3944 * configure: Rebuilt.
3946 * configure.in: Add case for d30v.
3949 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3951 * config/tc-alpha.h (md_operand): Define with a null expansion,
3952 like all the other targets.
3953 * doc/internals.texi (CPU backend): Add missing word in
3954 md_flush_pending_output description. Fix typo in md_convert_frag
3956 start-sanitize-tic80
3957 * config/tc-tic80: Minor comment additions/changes.
3960 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3962 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3963 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3964 * config/obj-coff.c (obj_coff_def): Use
3965 tc_canonicalize_symbol_name if defined.
3966 (obj_coff_tag, obj_coff_val): Likewise.
3967 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3969 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3971 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3972 does not actually work, though:
3973 * configure.in (i386-sequent-bsd*): New target.
3974 * configure: Rebuild.
3975 * config/tc-dynix.h: New file.
3976 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3978 * read.c (do_align): Add max parameter. Change all callers.
3979 Remove useless static variables.
3980 (s_align): New static function. Do common portion of
3981 s_align_bytes and s_align_ptwo.
3982 (s_align_bytes, s_align_ptwo): Just call s_align.
3983 * frags.c (frag_align): Add max parameter. Change all callers.
3984 (frag_align_pattern): Likewise.
3985 * frags.h (frag_align, frag_align_pattern): Update declarations.
3986 * write.c (relax_segment): Limit alignment change to fr_subtype.
3987 Fix some types to be addressT.
3988 * config/obj-coff.c (size_section): Likewise.
3989 * config/obj-ieee.c (size_section): Likewise.
3990 * config/tc-d10v.h (md_do_align): Add max parameter.
3991 * config/tc-i386.h (md_do_align): Likewise.
3992 * config/tc-m88k.h (md_do_align): Likewise.
3993 * config/tc-m88k.c (m88k_do_align): Likewise.
3994 * config/tc-sh.h (md_do_align): Likewise.
3995 * config/tc-sh.c (sh_do_align): Likewise.
3996 * as.h: Improve comments on rs_align and rs_align_code.
3997 * doc/as.texinfo: Document new alignment arguments.
3998 * doc/internals.texi (Frags): Document use of fr_subtype field for
3999 rs_align and rs_align_code.
4001 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4003 * config/tc-mips.c: Changed opcode parsing.
4005 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4007 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4008 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4009 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4010 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4011 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4012 to a location consistent with the rest of the target include files.
4013 * config/tc-i386.c: Remove misleading comment.
4014 * doc/internals.texi (CPU backend): Add description of function
4015 md_undefined_symbol.
4016 start-sanitize-tic80
4017 * config/tc-tic80.c: Add code to insert predefined symbols into the
4018 symbol table so they can be parsed by the standard expression parser.
4019 Remove custom code that use to parse them.
4020 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4021 to a location consistent with the rest of the target include files.
4024 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4026 * as.h: GNU c provides unlink() function.
4028 Unify section handling on openVMS/Alpha:
4029 * config/tc-alpha.c(s_alpha_link): Remove.
4030 (s_alpha_section): New function.
4031 Remove case-hacking of symbols
4032 Add .code_address pseudo-op.
4033 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4034 (s_alpha_code_address): New function.
4035 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4036 static constructors/destructors.
4037 Add debug code for crash debugs, to be removed when traceback code
4038 is added to object code.
4039 (s_alpha_name): New function for .name pseudo-op.
4040 (alpha_print_token): New function to print token expressions with
4041 alpha specific extensions.
4043 * makefile.vms: Allow compilation with current gcc snapshot.
4045 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4047 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4048 (DVIPS): Set to dvips.
4049 (ps, as.ps, gasp.ps): New targets.
4050 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4051 and MAKEINFO env variables.
4052 (internals.ps): Use DVIPS macro.
4053 (clean): Remove core and backup files.
4054 (distclean): Remove temporary files from building internals.
4056 * doc/internals.texi (Frags): Fix typo.
4057 (GAS processing): Ditto.
4058 (CPU backend): Ditto.
4059 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4060 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4061 * read.c: Remove ugly hack that dealt with config files not
4062 correctly defining TARGET_BYTES_BIG_ENDIAN.
4063 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4064 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4065 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4066 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4067 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4068 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4069 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4070 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4071 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4072 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4073 whether it is defined or not.
4074 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4075 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4076 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4077 whether it is defined or not.
4078 start-sanitize-tic80
4079 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4080 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4083 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4085 * write.c (write_relocs): Correct text in as_fatal error message,
4086 bfd_perform_relocation -> bfd_install_relocation.
4088 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4090 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4091 * read.c (LEX_TILDE): Define if not defined.
4092 (lex_type): Use LEX_TILDE.
4093 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4094 not is_part_of_name.
4096 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4098 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4101 * config/tc-mips.c (mips16_extended_frag): Correct base address
4102 for an extended PC relative instruction.
4103 (md_convert_frag): Likewise.
4105 * config/tc-mips.c (prev_nop_frag): New static variable.
4106 (prev_nop_frag_holds): New static variable.
4107 (prev_nop_frag_required): New static variable.
4108 (prev_nop_frag_since): New static variable.
4109 (append_insn): If we aren't reordering, and prev_nop_frag is not
4110 NULL, and we don't need any nops, then decrease the size of
4111 prev_nop_frag. Don't insert nops because of instructions in
4112 noreorder sections. Remember whether the previous instructions
4113 where in noreorder sections even when not reordering.
4114 (mips_no_prev_insn): Add preserver parameter. Change all
4115 callers. Refer prev_nop_frag variables when appropriate.
4116 (mips_emit_delays): Set up prev_nop_frag.
4117 (s_mipsset): Clear prev_nop_frag if reordering.
4119 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4121 * config/tc-mips.c (append_insn): Remove useless code which
4122 handled swapping a mips16 jump with a mips16 instruction with a
4125 * config/tc-mips.c (md_parse_option): When debugging, set
4126 mips_optimize to 1, not 0.
4128 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4130 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4131 like the expression was based on `.', adjust the value of the
4134 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4135 extended instruction in a delay slot when not reordering.
4136 (md_convert_frag): Warn if an extended instruction appears in a
4139 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4140 (s_insn): New static function.
4141 * doc/c-mips.texi: Document .insn.
4143 * config/tc-mips.c (md_begin): Add the general registers to the
4145 (mips16_ip): First parse the expression, and then see whether it
4146 came up with a register, rather than trying to first see whether
4147 we are looking at a register.
4149 start-sanitize-tic80
4150 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4152 * config/tc-tic80.c: Numerous changes and additions to flesh
4153 out functions that were previously just stubs, and fix some
4154 problems found using the new TIc80 testsuite cases.
4157 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4159 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4160 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4162 * config/tc-mips.c (append_insn): Output jump instruction as a
4163 pair of 2 byte instructions, rather than as a single 4 byte
4166 start-sanitize-r5900
4167 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4168 (mips_ip): Don't check INSN_ISA for a macro.
4171 start-sanitize-r5900
4172 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4174 * config/tc-mips.c: added r5900.
4177 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4179 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4180 config/itbl-mips.h: Add copyright message and fix indentation.
4182 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4184 * itbl-ops.c: New file. Add support for dynamically read
4185 instruction registers, opcodes and formats. Build internal table
4186 for new instructions and provide callbacks for assembler and
4188 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4190 * itbl-ops.h: New file. Header file for itbl support.
4191 * config/itbl-mips.h: New file. Mips specific definitions for
4194 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4197 fit into the constant field of a relaxable operand, then it does
4200 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4202 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4203 a jsr target in a different section just like a jsr to
4204 an undefined target.
4206 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4209 against any mips16 symbols, not just externally visible ones.
4210 (md_apply_fix): Corresponding change.
4212 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4214 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4215 the operand of the exit instruction.
4217 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4219 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4220 as O_symbol, copy over the segment.
4222 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4224 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4225 fixup to be against the section symbol, adjust the value
4228 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4230 * write.c (write_relocs): Avoid looping on equated symbols.
4231 Adjust fx_offset by X_add_number for each symbol.
4232 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4234 (fixup_segment): Add a loop to track down equated symbols and
4235 adjust fx_offset appropriately.
4237 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4239 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4240 jmp -> bra relaxing.
4241 (md_convert_frag): Handle jmp->bra relaxing.
4242 (md_assemble): Handle jmp->bra relaxing.
4243 (md_estimate_size_before_relax): Likewise.
4245 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4247 * config/tc-i386.c (i386_align_code): Add comments explaining the
4250 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4253 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4255 (md_longopts): Add "enforce-aligned-data".
4256 (md_show_usage): Mention --enforce-aligned-data.
4257 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4258 enforce-aligned-data.
4260 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4261 "word", and "short".
4262 (ppc_xcoff_cons): New static function.
4264 * write.c (relax_segment): Give an error if a .space symbol is
4265 common or undefined.
4267 * read.c (read_a_source_file): Don't handle mri_pending_align if
4268 the handler is s_globl or s_ignore.
4270 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4272 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4273 start-sanitize-tic80
4274 * config/tc-tic80.c: Many additions to previous placeholder file.
4275 * config/tc-tic80.h: Ditto.
4278 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4280 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4282 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4284 * config/tc-mips.c (mips_fix_adjustable): New function.
4285 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4286 (mips_fix_adjustable): Declare.
4288 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4289 * read.c (read_a_source_file): After doing an mri_pending_align,
4290 adjust the line_label if there is one.
4291 (s_space): Set mri_pending_align if an odd number of bytes were
4294 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4296 * config/tc-d10v.h (md_do_align): Add this hook to call
4297 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4299 * config/tc-d10v.c (find_opcode): Correctly calculate
4300 branch displacement when .aligns are present.
4302 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4304 * config/tc-mn10200.c (md_relax_table): Define.
4305 (md_convert_frag): Implement.
4306 (md_assemble): Handle relaxable operands/instructions correctly.
4307 (md_estimate_size_before_relax): Implement.
4308 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4310 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4312 * config/tc-mips.c (append_insn): Give an error for jumps to a
4314 (md_apply_fix): Make a branch to an odd address an error rather
4317 * config/tc-mips.c (md_convert_frag): If the user explicitly
4318 requested an extended opcode, pass warn as true to mips16_immed.
4320 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4321 an explicit 0, so that explicitly extended instructions work
4324 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4326 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4327 symbol for a common symbol.
4329 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4331 Patch presumed to have been checked in awhile ago but wasn't.
4332 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4333 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4334 (relax_segment, case rs_org): Move code inside braces. Move locals
4335 target,after inside too.
4336 (relax_segment, case rs_machine_dependent): Guts moved to ...
4337 (relax_frag): New function.
4338 Call md_prepare_relax_scan if defined.
4340 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4342 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4343 'p' operand specifier.
4345 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4347 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4348 m68k family cpus which support long branch addressing modes.
4349 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4350 md_create_long_jump): Use it.
4352 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4354 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4355 the .reginfo or .MIPS.options section if configured for an
4358 * config/tc-mips.c (md_begin): Don't set interlocks for
4361 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4363 * read.c (read_a_source_file): Make sure the symbol ends with
4364 whitespace before checking whether the next character is '='.
4366 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4368 * config/tc-i386.c (sco_id): Moved from here...
4369 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4370 really is an SCO ELF specific thing, not just a SCO x86 specific
4373 start-sanitize-tic80
4374 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4376 * configure.in (tic80-*-*): Don't require 'coff'.
4377 * configure: Regenerate.
4380 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4382 * read.c (emit_expr): Check for overflow of a negative value
4384 * write.c (fixup_segment): Likewise.
4385 * config/obj-coff.c (fixup_segment): Likewise.
4387 * config/tc-m68k.c (struct label_line): Define.
4388 (labels, current_label): New static variables.
4389 (md_assemble): Mark current_label as text, and clear it.
4390 (m68k_frob_label): New function.
4391 (m68k_flush_pending_output): New function.
4392 (m68k_frob_symbol): New function.
4393 * config/tc-m68k.h (tc_frob_label): Define.
4394 (md_flush_pending_output): Define.
4395 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4396 (tc_frob_coff_symbol): Likewise.
4398 * read.c (read_a_source_file): When defining a macro in MRI mode,
4399 don't add the symbol to the symbol table.
4401 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4403 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4404 here since fixup_segment doesn't (linkrelax is set).
4405 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4407 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4409 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4412 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4414 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4415 to avoid warnings with the native HP compiler.
4416 (fix_new_hppa): Similarly for the r_type argument.
4417 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4418 in an #if OBJ_ELF to keep gcc -Wall quiet.
4419 (md_apply_fix): Always initialize "result".
4421 * config/tc-mn10200.c (md_assemble): Generate relocations.
4423 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4425 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4428 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4430 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4431 pass on the new file hook.
4433 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4434 !alpha_force_relocation, as local LITERALs can be adjusted to be
4435 relative to the section.
4437 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4439 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4441 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4442 aligned to odd boundary.
4443 (tc_frob_coff_symbol): Define.
4445 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4447 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4449 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4450 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4452 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4454 (md_assemble): If the size is 'B', set fx_signed.
4455 (md_apply_fix_2): Use fx_signed when checking for overflow.
4457 * write.h (struct fix): Add fx_signed field.
4458 * write.c (fix_new_internal): Initialize fx_no_overflow and
4460 (fixup_segment): Use fx_signed when checking for overflow.
4461 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4462 fx_signed when checking for overflow.
4464 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4466 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4467 updated, and all the useful information is in doc/internals.texi.
4469 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4470 * read.c (read_a_source_file): Check for conditional operators
4471 before doing an MRI pending alignment.
4472 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4473 (tc_conditional_pseudop): Define.
4474 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4475 * doc/internals.texi (CPU backend): Describe
4476 tc_conditional_pseudoop.
4478 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4479 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4481 (md_begin): Check m68k_rel32_from_cmdline before setting
4483 (m68k_mri_mode_change): Likewise.
4484 (md_longopts): Add --disp-size-default-16 and
4485 --disp-size-default-32.
4486 (md_parse_option): Handle new options.
4487 (md_show_usage): Mention new options.
4488 * doc/c-m68k.texi (M68K-Opts): Document new options.
4490 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4491 * config/tc-m68k.c (m68k_index_width_default): New static
4493 (m68k_ip): Use m68k_index_width_default to set the size of a base
4494 register whose size was not given.
4495 (md_longopts): Add --base-size-default-16 and
4496 --base-size-default-32.
4497 (md_parse_option): Handle new options.
4498 (md_show_usage): Mention new options.
4499 * doc/c-m68k.texi (M68K-Opts): Document new options.
4501 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4503 * configure.in: Recognize mips-*-linux* target.
4504 * configure: Rebuild.
4506 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4507 work if valueT is only 32 bits.
4509 * config/tc-mips.c: Throughout, check target_big_endian rather
4511 (byte_order): Remove.
4512 (mips_init_after_args): Remove.
4513 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4514 (mips_init_after_args): Don't declare.
4515 (tc_init_after_args): Don't define.
4517 * config/tc-mips.h (tc_frob_after_relocs): Define if
4519 (mips_elf_final_processing): Likewise.
4520 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4522 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4524 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4525 sld.{h,w} and the operand is relocatable, adjust the adend by
4526 shifting it right one bit.
4528 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4530 * read.c (read_a_source_file): Check mri_pending_align after
4531 checking for a macro. From Ronald F. Guilmette
4534 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4536 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4537 add segment argument. If OBJ_ELF, treat a relocation against a
4538 symbol in a linkonce section like a relocation against an external
4540 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4542 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4546 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4548 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4549 includes config.h instead of host.h, tc.h instead of tp.h, and
4550 targ-env.h instead of target-environment.h.
4551 Also, obj-format.h includes targ-cpu.h instead of
4553 start-sanitize-tic80
4554 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4555 * configure: Rebuild with autoconf.
4556 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4557 (TARGET_FORMAT): Define to "coff-tic80".
4558 * config/tc-tic80.c: New file for TIc80 support.
4559 * config/tc-tic80.h: New file for TIc80 support.
4562 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4564 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4567 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4569 * write.c (adjust_reloc_syms): If the fixup symbol has been
4570 equated to an undefined symbol, convert the fixup to being against
4571 the target symbol. Remove obsolete code handling a special case
4574 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4576 * mpw-make.sed: Use NewFolderRecursive for installation.
4578 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4580 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4582 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4584 * config/tc-d10v.c (md_assemble): Fix bug which caused
4585 second instruction in a line to be case sensitize. PR11312
4587 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4589 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4590 range check operands with MN10200_OPERAND_NOCHECK set.
4591 (check_operand): Likewise.
4593 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4595 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4596 (md_begin): Always align the text section to a four byte
4598 (append_insn): Remove call to record_align.
4600 * config/tc-mips.c (insn_label): Remove.
4601 (struct insn_label_list): Define.
4602 (insn_labels, free_insn_labels): New static variables.
4603 (mips_clear_insn_labels): New static function.
4604 (append_insn): Mark all mips16 text labels, and make them odd.
4605 Handle all labels after emitting a nop, not just one. Call
4606 mips_clear_insn_labels rather than just clearing insn_label.
4607 (mips_emit_delays): Add insns parameter, and use it to decide
4608 whether to mark mips16 labels. Handle all labels, not just one.
4609 Force mips16 labels to be odd. Change all callers.
4610 (mips16_immed): Don't check for an odd branch target.
4611 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4612 (mips16_extended_frag): Ignore the low bit in a branch target.
4613 (md_convert_frag): Likewise.
4614 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4615 clearing insn_label.
4616 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4617 (s_float_cons, s_gpword): Likewise.
4618 (s_align): Use insn_labels rather than insn_label.
4619 (s_cons, s_float_cons, s_gpword): Likewise.
4620 (mips_frob_file_after_relocs): New function.
4621 (mips_define_label): Rewrite to add to insn_labels list.
4622 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4623 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4624 out odd, increment it.
4626 * config/tc-mips.c (append_insn): Only update prev_insn when not
4627 reordering if place is NULL.
4629 * config/tc-mips.c (mips16_ip): Check for a missing expression
4630 when using the register indirect addressing mode.
4632 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4634 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4635 check 24bit operands for overflow.
4636 (check_operand): Likewise.
4638 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4640 * doc/as.texinfo (Section): Document how to use the .section
4641 pseudo-op for COFF and ELF.
4643 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4647 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4650 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4651 store them. Adjust other RELAX_MIPS16 macros.
4652 (RELAX_MIPS16_DSLOT): Define.
4653 (RELAX_MIPS16_JAL_DSLOT): Define.
4654 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4655 handling of whether previous instruction has a fixup. Set
4656 prev_insn_reloc_type.
4657 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4658 (mips16_extended_frag): Use the right base address for a PC
4659 relative add or load.
4660 (md_convert_frag): Likewise. If a PC relative add or load is
4661 used, record the alignment for the section.
4663 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4666 linkonce section into a reloc against the section symbol.
4668 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4669 branch instructions.
4671 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4672 system, don't set the section alignment to 2**4.
4673 (s_change_sec): Likewise.
4674 (append_insn): Call record_alignment for the section.
4675 (md_section_align): Don't align the section size for an embedded
4678 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * write.c (adjust_reloc_syms): Make sure that symbols are
4681 resolved; expression symbols may have been skipped.
4682 * config/obj-coff.c (fixup_segment): Likewise.
4684 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4686 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4687 BFD_RELOC_24_PLT_PCREL relocation.
4688 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4690 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4692 * config/tc-d10v.c (write_2_short): Remove code that called
4693 parallel_ok() when the programmer specified parallel instructions.
4695 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4697 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4700 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4701 * config/tc-mn10300.c (md_assemble): Likewise.
4703 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * config/tc-mips.c (append_insn): Make sure there is enough room
4706 in a frag after a mips16 instruction to switch it with a jump
4709 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4710 attempt to use a non absolute symbol in an extending frag.
4712 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4714 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4715 * config/tc-mn10200.h: Likewise.
4717 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4720 UNGET rather than PUT. Set old_state before setting state to -2.
4722 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4723 when extending because the value is exactly maxtiny + 1.
4725 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4726 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4727 (RELAX_MIPS16_USER_SMALL): Define.
4728 (RELAX_MIPS16_USER_EXT): Define.
4729 (mips16_small, mips16_ext): New static variables.
4730 (append_insn): Pass mips16_small and mips16_ext to
4731 RELAX_MIPS16_ENCODE.
4732 (mips16_ip): Set mips16_small and mips16_ext.
4733 (mips16_immed): Don't check mips16_autoextend.
4734 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4736 * write.c (write_relocs): Print an error for an out of range
4737 fixup, rather than calling abort.
4739 * as.c (main): Unlink the output file if there are errors while
4740 generating the fixups.
4742 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * config/tc-mips.c (mips16_extended_frag): Don't call
4746 (md_convert_frag): Call resolve_symbol_value before calling
4747 S_GET_VALUE, and don't add in the frag address.
4749 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4750 and use them when reporting errors. Change all callers.
4752 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4754 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4755 Remove '$' prefixing for registers.
4757 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4759 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4760 is initialized before using it.
4761 (d10v_cleanup): No longer uses its argument, so make it void.
4763 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4765 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * write.c (fixup_segment): Don't discard the symbol for a PC
4768 relative fixup to an absolute symbol.
4770 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4772 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4773 with multiple sections.
4775 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4778 no-mips-16 to no-mips16.
4779 (s_mipsset): Accept .set mips16 and .set nomips16.
4781 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4783 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4784 argument, and check for +/- constant following the suffix, folding
4785 it into the expression.
4786 (ppc_elf_cons): Change ppc_elf_suffix calls.
4787 (md_assemble): Ditto.
4788 (shlib): Replace boolean mrelocatable with enumeration shlib.
4789 (md_parse_option): Discriminate between PIC style shared libraries
4791 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4794 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4796 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4797 change the comment characters.
4799 * config/tc-ppc.c (comment_chars): Delete in favor of
4801 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4803 (ppc_comment_chars): Select appropriate comment chars by default.
4804 (msolaris): New flag for -m{,no-}solaris.
4805 (md_parse_option): Recognize -K pic. Add support for
4807 (md_show_usage): Update.
4808 (md_begin): Do not set ELF flags if Solaris.
4809 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4810 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4812 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * as.c (main): Correct handling of flag_always_generate_output.
4816 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4818 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4819 fx_offset, not fx_addnumber.
4821 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4824 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4826 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4828 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4830 * config/tc-mips.c (md_section_align): Check for an alignment of
4831 4, not an alignment of 16. Corrects August 7 patch.
4833 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * configure, conf.in: Rebuild with autoconf 2.12.
4837 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4838 alignment is specified.
4840 Add support for mips16 (16 bit MIPS implementation):
4841 * config/tc-mips.c: Extensive additions for mips16 support, not
4843 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4844 (insn_uses_reg): Change last parameter to an enum.
4845 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4846 (md_relax_frag): Define as mips_relax_frag.
4847 (mips_relax_frag): Declare.
4848 (struct mips_cl_insn): Add use_extend and extend fields.
4849 (tc_fix_adjustable): Define.
4850 * config/obj-elf.h (S_GET_OTHER): Define.
4851 (S_SET_OTHER): Define.
4853 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4855 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4856 o and p operand specifiers.
4858 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4860 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4861 (relax_segment, case rs_org): Move code inside braces. Move locals
4862 target,after inside too.
4863 (relax_segment, case rs_machine_dependent): Guts moved to ...
4864 (relax_frag): New function.
4865 Call md_prepare_relax_scan if defined.
4866 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4869 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4871 * config/tc-mn10300.c (address_registers): Use '$' as register
4872 prefix instead of '%'.
4873 (data_registers, other_registers, md_assemble): Likewise.
4875 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4876 (data_registers, other_registers, md_assemble): Likewise.
4878 * config/tc-mn10300.c (md_assemble): Correctly determine the
4879 correct location and type for each relocation.
4880 (md_pcrel_from): Simplify.
4882 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4885 converted into branch around branch.
4887 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4889 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4890 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4892 * config/tc-mn10300.c (md_begin): Set linkrelax.
4893 (md_assemble): Create fixups as needed.
4894 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4896 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4898 * config/tc-d10v.c (parallel_ok): When automatically converting
4899 serial ops to parallel, do not consider a branch as the first
4902 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4904 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4906 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4908 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4910 (check_operand): Likewise.
4912 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4914 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4916 (write_2_short): Call parallel_ok to check whether two short
4917 instructions the user requested execute in parallel, can be
4920 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4922 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4923 allow a branch and link in parallel with an exe instruction.
4925 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4927 * doc/c-d10v.texi: Add info on @word modifier.
4929 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4931 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4932 operands are assumed to be 32bits. Use "bits" field to hold the
4933 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4934 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4937 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4938 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4940 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4941 MN10300_OPERAND_SPLIT.
4943 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4945 * config/tc-mn10300.c (md_assemble): Insert operands into
4946 the extension part of the instruction if necessary.
4947 (mn10300_insert_operand): Accept pointer to extension word
4948 argument. Make insn a pointer argument too. Return type
4949 is now void. All callers changed.
4951 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4953 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4954 repeated register operands.
4956 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4958 * doc/as.texinfo: Added section on reporting bugs.
4960 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4961 alpha_macro emit field to expect a const argument, and change the
4962 arg field to be const. Fix some spacing to follow the GNU
4965 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4967 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4968 (pca56) and 21264 (ev6) cpus.
4969 (md_apply_fix): Private relocation types are now negative.
4970 (alpha_force_relocation): Likewise.
4971 (tc_gen_reloc): Likewise.
4972 (emit_insn): Likewise.
4973 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4974 (emit_stX): Likewise.
4975 (emit_sextX): Likewise.
4977 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4980 a symbol found in a reloc.
4982 * symbols.c (resolve_symbol_value): Improve the error message if
4983 an undefined symbol is used in an expression.
4985 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * doc/internals.texi: Rewrite, and add a lot of documentation.
4988 * doc/Makefile.in (internals.info): New target.
4990 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4992 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4993 against weak symbols.
4995 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4997 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5000 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5001 fixup at the right address within the frag.
5003 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5004 to an absolute value, instead increment it as needed.
5006 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5007 * config/tc-v850.c: Fix some indention problems.
5008 (md_relax_table): Define for D9->D99 branch displacement
5010 (md_convert_frag): Do something useful instead of aborting.
5011 (md_estimate_size_before_relax): Likewise.
5012 (md_assemble): Note if the matching instruction has a relaxable
5013 operand. If it does, allocate frag with frag_var and don't
5016 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5018 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5019 write out any buffered instructions when a ".end" is found.
5021 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5023 * read.c (read_a_source_file): New hook md_cleanup().
5025 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * write.c (fix_new_exp): Use make_expr_symbol to build an
5028 expression symbol for a complex fixup.
5030 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5032 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5033 hacks to improve parsing of complex hi, lo, zda, etc
5035 (md_assemble): Don't demand and eat a trailing ')' after finding
5036 a v850 relocation prefix. Sign extend the constant in a
5037 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5039 (parse_cons_expression_v850): Don't eat a trailing ')' after
5040 finding a v850 relocation prefix.
5042 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5043 (TC_CONS_FIX_NEW): Likewise.
5044 * config/tc-v850.c (parse_cons_expression_v850): New function.
5045 (cons_fix_new_v850): Likewise.
5047 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5049 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5052 for an unknown relocation type.
5054 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5056 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5059 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5061 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5062 differently for movea & sst/sld insns.
5064 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5066 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5069 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5072 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5073 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5074 frob_file_after_relocs field.
5075 * config/obj-elf.c (elf_format_ops): Likewise.
5076 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5077 including obj-elf.h.
5079 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5082 specially if not ELF.
5083 (md_apply_fix): Handle BFD_RELOC_64.
5084 (tc_gen_reloc): Handle BFD_RELOC_64.
5086 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5087 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5090 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5091 Don't check S_GET_OTHER.
5093 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * config/tc-mips.c (mips_ip): Accept an odd floating point
5096 register with l.s or s.s.
5098 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5100 (obj_aout_type): New static function.
5102 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5104 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5106 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5108 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5109 and sdaoff expressions.
5111 * write.c (fixup_segment): Don't add symbol value to addend if
5112 TC_V850 and OBJ_ELF.
5113 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5116 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5117 (md_pcrel_from_section): Likewise.
5118 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5120 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5122 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5123 (md_pcrel_from_section): New function.
5124 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5126 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * config/tc-mips.c (load_register): Add cast to offsetT when using
5131 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5133 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5134 (elf_frob_file_after_relocs): ... here. New function.
5135 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5136 * write.c (write_object_file): Call *frob_after_relocs after the
5137 call to write_relocs.
5139 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5141 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5142 symbol, as this messes up linking. Instead, expand the recursive call
5143 inline and change up the appropriate bits to get the 0x8000 offset
5144 in the reloc addend.
5146 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5148 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5149 two symbols in the same segment to be adjusted.
5151 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5152 * configure: Rebuild.
5154 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5156 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5158 (ppc_elf_validate_fix): Ditto.
5159 (md_assemble): Ditto.
5161 (ppc_pe_section): Ditto.
5162 (ppc_frob_symbol): Ditto.
5164 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5166 * config/mn10300.c (md_assemble): Pass an extra shift count
5167 to mn10300_insert_operand based on the opcode format.
5168 (mn10300_insert_operand): Accept and use extra shift count
5171 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5172 formats rather than hard-coded constants.
5174 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5175 are 7 bytes long. Write out instructions in big-endian format.
5177 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5179 * config/tc-mn10300.c (md_assemble): Tweak further so
5180 that all instructions are parsed correctly.
5182 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * as.h: Include libiberty.h.
5185 (xmalloc, xrealloc): Don't declare.
5186 * as.c: Don't include libiberty.h.
5187 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5188 * config/tc-mips.c: Likewise.
5189 * messages.c: Likewise.
5190 (xstrerror): Don't declare.
5191 * xmalloc.c: Remove.
5193 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5195 * config/tc-mn10300.h (pre_defined_registers) Remove.
5196 (system_registers, cc_names): Likewise.
5197 (address_registers, data_registers, other_registers): New register
5199 (register_name, system_register_name, cc_name): Remove.
5200 (mn10300_reloc_prefix): Likewise.
5201 (data_register_name): New function.
5202 (address_register_name, other_register_name): Likewise.
5203 (md_assemble): Rough cut at parsing operands. Remove lots of
5205 (md_apply_fix3): Disable for now.
5207 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5209 * config/tc-m68k.c (select_control_regs): New function, extracted
5210 out of m68k_init_after_args.
5211 (m68k_init_after_args): Use it.
5212 (mri_chip): Use it here as well to update set of allowed control
5215 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * config/obj-elf.c (elf_begin): New function.
5218 (obj_elf_section): Add the section symbol to the symbol table.
5219 * config/obj-elf.h (obj_begin): Define.
5220 (elf_begin): Declare.
5221 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5224 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * config/obj-coff.c (fixup_segment): Subtract the section address
5227 from a PC relative reloc if TC_M68K.
5229 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5232 .uaxword available even if not OBJ_ELF.
5233 (md_atof): Remove unused local variable wordP.
5235 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5237 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5238 for Matsushita MN10x00 support.
5239 * configure.in: Recognize mn10x00-*-*
5240 * configure: Rebuilt.
5242 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5244 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5245 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5246 (load_expression): track clobbering of base reg before jmp/jsr.
5247 (s_alpha_file): pass case_hack flags and source filename via
5248 symbol table to bfd.
5249 * tc-alpha.h (TC_CONS_FIX_NEW): define
5251 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5253 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5254 * configure: Rebuild.
5256 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * read.c (s_macro): Warn if a macro has the same name as a
5260 (s_space): In m68k MRI mode, align to a word boundary.
5261 * macro.c (define_macro): Add namep parameter. Change all
5263 * macro.h (define_macro): Update declaration.
5265 * as.c (show_usage): Print bug report address.
5266 (parse_args): Change version printing to match current GNU
5268 * gasp.c (show_usage): Print bug report address.
5269 (main): Change version printing to match current GNU standards.
5271 * config/tc-m68k.c (init_table): Correct access control unit
5272 register numbers. From Ken Rose <rose@netcom.com>.
5274 * config/tc-alpha.c: Add some static function prototypes.
5275 (alpha_macros): Move to top of file. Make static.
5276 (alpha_num_macros): Move to top of file.
5278 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5280 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5283 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5286 and just call sprintf_vma.
5288 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5292 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * read.c (float_cons): Call md_flush_pending_output if it is
5297 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5299 * config/tc-d10v.c (md_operand): Created. Allows operands to
5301 * config/tc-d10v.h (md_operand): Undefined.
5303 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5306 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5308 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5311 reloc for the i960 for a reloc in the same section. This undoes
5312 one of the two changes made Aug 19.
5314 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5317 symbols to the position of the debugging information.
5319 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * expr.c (expr): Always use unsigned right shifts for >>.
5323 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5325 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5326 slots when processing BL fixups.
5328 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5329 on the first half of the instruction.
5331 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5334 stabs expression, rather than giving an error.
5336 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5339 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5341 * config/tc-mips.c (append_insn): Fill in the value for a constant
5342 jump, rather than creating a reloc.
5344 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5346 * config/tc-mips.c (append_insn): Don't swap an instruction which
5347 sets a condition code with an instruction which uses a condition
5349 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5352 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5353 (mips_ip): Give a better error message if the ISA level is wrong.
5354 (md_parse_option): Recognize -mcpu=[v][r]5000.
5356 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5358 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5360 (load_register): Ensure hi32 bits are not lost during lo32bit
5361 processing. Fix shift offset that was overflowing into the next
5362 instruction field. Add code to generate shorter sequences for
5363 constants with a single contiguous seqeuence of ones.
5365 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5367 * config/tc-d10v.c (d10v_dot_word): New function to support
5368 "@word" with the word pseudo-op.
5369 (md_apply_fix3): Cleanup and changes to support correct sizes
5370 for 16 and 18-bit relocs.
5372 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5374 * configure.in (sparc-*-aout): Set `em'.
5375 * configure: Regenerated.
5376 * config/te-sparcaout.h: New file.
5377 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5378 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5379 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5380 (SPECIAL_CASE_{SETSW,SETX}): Define.
5381 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5382 (md_begin): Delete setting of `target_big_endian'.
5383 (output_insn): New function.
5384 (md_assemble): Rewrite. Add `setx' support.
5385 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5387 (md_atof): Add little endian support.
5388 (md_number_to_chars): Likewise.
5389 (md_apply_fix): Likewise.
5390 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5391 (md_parse_option): Likewise.
5392 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5394 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * ecoff.c (ecoff_new_file): New function.
5397 * ecoff.h (ecoff_new_file): Declare.
5398 * config/obj-ecoff.h (obj_app_file): Define.
5400 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5402 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5403 symbol by 32k so that our 16-bit signed offset can address the
5404 entire chunk. Reported by <matt@lkg.dec.com>.
5406 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5408 * config/tc-mips.c (load_register): Remove unused variable tmp.
5410 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5412 * config/tc-mips.c (load_register): Remove unnecessary code that
5413 was causing the high 32bits of 64bit constants to be lost.
5415 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5417 * config/tc-d10v.c: Added changes to support function
5418 pointers and "@word" syntax.
5420 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5422 * config/tc-v850.c: Remove commented out and #if 0'd code.
5423 (v850_reloc_prefix): Provide prototype.
5424 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5426 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5427 (md_assemble): Add default to case statement.
5429 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5431 * config/tc-v850.c (md_assemble): Compute size of the instrction
5434 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5437 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5439 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5440 routines to fetch/store the updated instruction from/to memory.
5441 (v850_insert_operand): If the operand has a specialized insert
5444 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5446 * config/tc-v850.c (reg_name_search): Align calling convention to
5447 be like identical function found in tc-ppc.c.
5448 (get_reloc): Removed.
5449 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5450 (md_assemble): emit fixups.
5451 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5453 (md_apply_fix3): handle fixups/relocs.
5454 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5456 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * configure.in (sh-*-elf*): New target.
5460 * config/tc-sh.h (TARGET_ARCH): Define.
5461 (WORKING_DOT_WORD): Define.
5462 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5463 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5464 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5465 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5466 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5467 (SUB_SEGMENT_ALIGN): Likewise.
5468 (RELOC_32): Don't define.
5469 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5470 (target_big_endian): Declare if OBJ_ELF.
5471 (TARGET_FORMAT): Define if OBJ_ELF.
5472 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5474 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5475 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5476 (struct sh_count_relocs): Define.
5477 (sh_count_relocs): New static function, broken out of
5478 sh_frob_file. Add BFD_ASSEMBLER code.
5479 (sh_frob_section): Likewise.
5480 (sh_frob_file): Call sh_frob_section.
5481 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5482 call section_symbol rather than seg_info (seg)->dot.
5483 (md_section_align): Add OBJ_ELF version.
5484 (SWITCH_TABLE_CONS): Define.
5485 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5486 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5487 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5489 (struct reloc_map): Define if not BFD_ASSEMBLER.
5490 (coff_reloc_map): Likewise.
5491 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5492 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5493 * write.c (write_relocs): Ifdef out fx_where test which triggers
5494 inappropriately for SH ELF.
5495 (write_object_file): Call tc_frob_file_before_adjust and
5496 obj_frob_file_before_adjust if they are defined.
5498 * write.c (write_object_file): Use BFD_RELOC_16, not
5499 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5501 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5504 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5506 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5507 branch sizes in across sections.
5509 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5511 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5514 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5516 * config/tc-v850.c (md_begin): Deal with end of opcode
5519 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5521 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5522 the wrong opcode for cases like st2w where there are many forms
5523 of the same instruction.
5525 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * expr.c (operand): If md_parse_name is defined, call it before
5528 calling symbol_find_or_make.
5529 * config/tc-ppc.h (md_parse_name): Define.
5530 (ppc_parse_name): Declare.
5531 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5533 (register_name): Update call to reg_name_search.
5534 (cr_operand): New static variable.
5535 (cr_names): New static const array.
5536 (ppc_parse_name): New function.
5537 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5538 cr_operand before calling expression.
5540 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5542 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5543 hppa_gen_reloc_type call.
5545 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5547 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5548 on addresses. Improved error messages.
5549 * doc/c-d10v.texi: Added docs for register pairs.
5551 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5553 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5556 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5558 * ecoff.c (init_file): Initialize fMerge to 1.
5559 (add_file): Restore old file merging code, but only merge files if
5561 (ecoff_directive_loc): Clear fMerge field of current file.
5562 (ecoff_generate_asm_lineno): Likewise.
5564 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5566 * doc/c-d10v.texi: Fix typo.
5568 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5570 * config/tc-v850.c (md_assemble): Correct bit masking for
5571 hi and lo expressions.
5573 * config/tc-v850.c (md_assemble): Rough cut at demanding
5574 "ep" or "r30" in sst and sld instructions.
5575 (md_apply_fix3): Don't abort. Just warn that we don't
5578 * config/tc-v850.c (CC_NAME_CNT): Define.
5579 (cc_name): New function.
5580 (md_assemble): Handle V850_OPERAND_CC correctly.
5582 * config/tc-v850.c (md_assemble): Don't forget to initialize
5585 * config/tc-v850.c (reg_name_search): Generalize to search
5586 any given register table.
5587 (register_name): Pass appropriate table and size to reg_name_search.
5588 (system_register_name): New function.
5589 (SYSREG_NAME_CNT): Define.
5590 (md_assemble): Handle operands which are system registers.
5592 * config/tc-v850.c (md_assemble): If we find a register, but the
5593 opcode doesn't want a register, then we don't have a match.
5594 (md_assemble): Get size of the instruction from the opcode table.
5596 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * configure.in: Set and substitute HLDENV.
5599 * configure: Rebuild.
5600 * Makefile.in (HLDENV): New variable.
5601 (as.new): Use $(HLDENV).
5603 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5604 if an array dimension is not known.
5606 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5608 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5609 * doc/c-d10v.texi: Cleanup.
5611 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5613 * config/tc-v850.c: New file.
5614 * config/tc-v850.h: New file.
5615 * configure (v850-*-elf): New target.
5616 * configure.in (v850-*-elf): New target.
5618 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5620 * doc/c-d10v.texi: New file.
5621 * doc/all.texi: Added D10V stuff.
5622 * doc/as.texinfo: Added D10V stuff.
5624 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5626 * config/tc-d10v.c: All references to defined symbols should
5627 now use the optimal instruction. .float and .double now work.
5629 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5631 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5632 section address for the i960 as is done for the i386.
5634 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5636 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5637 case, forward-include bfd/elf-bfd.h.
5639 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5641 * config/tc-d10v.c: Add additional information to the opcode
5642 table to help determinine which instructions can be done
5645 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5647 * config/tc-arm.c: Major changes to add Thumb support, with lots
5648 of change input from <rearnsha@armltd.co.uk>.
5649 Reverted to INSN_SIZE macro, rather than insn_size variable.
5650 (insns): Added ARM "bx" instruction support.
5651 (tinsns): Added Thumb instruction definition structure.
5652 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5653 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5654 (opcode_select,s_arm,s_thumb,s_code): Added.
5655 (decode_shift): Allow upper-case RRX.
5656 (do_ldst): Simpler halfword support.
5657 (do_ldmstm): Improved.
5658 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5659 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5660 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5661 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5662 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5664 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5665 (md_parse_option): Add support for -mthumb.
5666 (md_show_usage): Updated to reflect new command line option.
5667 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5668 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5669 fragment information to be held.
5671 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5673 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5674 non-null, but is a constant.
5675 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5676 so that error reporting will work correctly.
5678 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5680 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5681 against weak symbols.
5683 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5686 (ppc_force_relocation): Declare if OBJ_XCOFF.
5687 * config/tc-ppc.c (ppc_force_relocation): New function if
5690 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5692 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5694 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5696 * config/tc-d10v.c: Fix problem with relocs.
5698 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5700 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5701 with nops if not in data_section or bss_section.
5703 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5705 Add support for openVMS/Alpha.
5706 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5707 * config/obj-evax.c: New file.
5708 * config/obj-evax.h: New file.
5709 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5711 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5712 defined. Add case for bfd_target_evax_flavour.
5713 * config/vms-a-conf.h: New file.
5714 * conf-a-gas.com: New file.
5715 * configure.in: Add target alpha-*-*vms*.
5716 * configure: Rebuild.
5717 * makefile.vms: New file.
5718 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5719 Don't call ffs on openVMS/Alpha.
5721 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5723 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5724 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5726 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5727 (NEED_DECLARATION_SBRK): New macro.
5728 * configure, conf.in: Rebuild.
5729 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5730 (strstr): Declare if NEED_DECLARATION_STRSTR.
5731 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5733 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5736 by a constant before entering the main switch. Reject attempts to
5737 apply an arithmetic function to non-absolute symbols, except for
5738 the special case of subtraction of two symbols in the same
5741 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5742 not to more than a 16 byte boundary.
5744 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5745 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5746 (tc_gen_reloc): If out of memory call as_fatal rather than
5747 assert. If no howto found, call as_bad_where rather than
5748 as_fatal. Change the error message slightly. Set howto to a
5749 non-NULL value in order to keep going.
5751 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5753 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5755 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5757 * config/tc-h8300.c (get_specific): New operand "size" derived
5758 from ".b", ".w" and ".l" extensions. All callers changed. If
5759 the base instruction has no operands, then use the size to
5760 determine which specific instruction to use.
5762 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5764 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5766 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5768 * config/tc-mips.c (md_section_align): Don't change addr if
5771 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5773 * config/tc-hppa.c: Revert yesterday's changes.
5775 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5777 * config/tc-d10v.c: Disable range checking on 16-bit values.
5779 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5782 not just the ones that don't match.
5784 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5786 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5788 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5790 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5791 pre-cursor to adding Thumb support. Also added cpu_variant flag
5792 information to each of the asm_flg structures.
5793 (md_parse_option): Updated ARM7 parsing to allow 't' for
5794 thumb/halfword support, aswell as 'm' for long multiply.
5795 (md_show_usage): Updated help message.
5796 (md_assemble): Check that instruction flags are applicated to the
5797 current cpu variant.
5798 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5799 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5800 signextension instructions.
5801 (do_ldst): Generate halfword and signextension variants if
5802 mnemonic flags match.
5803 (ldst_extend): Do not allow shifts in the offset field of halfword
5804 or signextension instructions.
5805 (validate_offset_imm): Provide check on halfword and signextension
5807 (add_to_lit_pool): Merge identical literal pool values.
5809 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5811 * config/tc-hppa.c (selector_table): Add 'E' selector.
5812 (cons_fix_new_hppa): Don't coke on e_esel.
5813 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5814 to help generate exception handling tables.
5815 (md_apply_fix): Don't try to apply fixups with an e_esel
5817 (hppa_fix_adjustable): Fixups with e_esel selectors
5820 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5825 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5827 * config/tc-d10v.c: Added lots of error checking. Added hacks
5828 to support accumulator shifts.
5830 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5832 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5833 (S_CLEAR_EXTERNAL): Likewise.
5834 (S_SET_WEAK): Remove error; just let .weak override.
5836 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5838 * config/tc-d10v.c (md_assemble): Now handles multiline
5841 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5843 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5844 Added kludge for divs instruction. Fixed minor problem with
5845 multiple text sections.
5846 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5848 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5850 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5851 addresses to be right-shifted by 2.
5853 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5855 * config/tc-d10v.c: Many changes to get relocs working.
5856 (register_name): No longer creates a symbol for register names.
5857 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5858 (d10v_insert_operand): Now works correctly for either container.
5859 * config/tc-d10v.h (d10v_cleanup): Declare.
5861 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5863 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5864 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5866 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5868 * tc-alpha.c: Patches to track current minimum alignment to reduce
5869 the number of fragments created with frag_align.
5870 (alpha_current_align): New static variable.
5871 (s_alpha_text): Reset alignment to 0.
5872 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5873 (s_alpha_stringer, s_alpha_space): New functions.
5874 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5875 (alpha_cons_align): New function to replace both of them.
5876 (emit_insn): Only align if alpha_current_align is less than 2;
5877 reset alpha_current_align to 2.
5878 (s_alpha_gprel32): Likewise.
5879 (s_alpha_section): New function. Basically duplicate the other
5880 alpha section change hooks. Only define for ELF.
5881 (s_alpha_float_cons): Simplify alignment handling.
5882 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5883 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5884 Don't define the s_alpha_cons pseudo-ops. Do define
5885 s_alpha_stringer and s_alpha_space pseudo-ops.
5886 (alpha_align): Skip if less than current default alignment. Set
5888 * tc-alpha.h (md_flush_pending_output): Remove.
5889 (md_cons_align): Add.
5891 * tc-alpha.c: Add oodles of function description comments.
5892 (md_bignum_to_chars): Remove; there are no callers.
5893 (md_show_usage): Mention some more variants.
5895 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5897 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5898 * configure.in (sparc-*-sysv4*): New target.
5899 * configure: Rebuild.
5901 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5902 uaxword to use s_uacons.
5903 (sparc_no_align_cons): New static variable.
5904 (s_uacons): New static function.
5905 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5908 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5910 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5911 5 with regard to shared libraries.
5912 * configure: Rebuild.
5914 * config/tc-m68k.c (m68k_ip): Use the correct length when
5915 allocating space for the unsupported architecture error message.
5917 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5919 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5921 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5923 * config/tc-d10v.c: New file.
5924 * config/tc-d10v.h: New file.
5925 * configure (d10v-*-elf): New target.
5926 * configure.in (d10v-*-elf): New target.
5928 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5930 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5932 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5934 * config/tc-alpha.c (alpha_align): Change fill parameter
5935 to a pointer. Take NULL as 0 or nop depending on section. Change
5937 (s_alpha_align): Rename local variables.
5939 * doc/as.texinfo (.align): Document action of omitted
5942 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5944 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5945 when an unsupported PC relative reloc is seen, rather than calling
5948 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5949 Instead, check state when '#' comment is seen.
5951 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5953 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5955 (tc_gen_reloc): If fixup was changed to be PC relative, change
5956 reloc type accordingly. Use name of reloc in error message.
5958 * as.h: Don't define const or volatile.
5959 * flonum.h: Don't define const.
5961 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5962 if fx_pcrel is set. Correct setting the addend case in the
5963 OBJ_ELF case (from Andreas Schwab
5964 <schwab@issan.informatik.uni-dortmund.de>).
5965 (md_show_usage): Correct -mfc5200 to -m5200.
5967 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5969 * doc/c-m68k.texi: Document -m5200 flag.
5970 * doc/as.texinfo: Likewise.
5972 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5975 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5978 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5980 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5984 * Released binutils 2.7.
5986 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5988 * config/tc-mips.c (mips_ip): Only perform range check when
5989 dealing with O_constant expressions.
5991 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5993 * m68k-parse.h (m68k_register): Add new coldfile control
5996 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5997 array of control registers for the coldfire.
5998 (cpu_of_arch): Added mcf5200.
5999 (archs): Added mcf5200.
6000 (init_table): Add new control registers.
6001 (m68k_ip): Added support for new control registers.
6002 (m68k_init_after_args): Likewise.
6004 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6006 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * read.h (is_it_end_of_statement): Declare.
6009 * read.c (is_it_end_of_statement): Remove declaration.
6011 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6013 (md_assemble): Fix handling of @l with an unsigned constant. Add
6014 default case to reloc switch.
6016 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6018 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6019 * ecoff.c (last_lineno): New static variable.
6020 (add_procedure): Set last_lineno.
6021 (ecoff_directive_loc): Likewise.
6022 (ecoff_generate_asm_lineno): Likewise.
6023 (ecoff_fix_loc): New function.
6024 * ecoff.h (ecoff_fix_loc): Declare.
6025 * config/tc-mips.c (append_insn): When inserting nops, and using
6026 ECOFF debugging, call ecoff_fix_loc.
6028 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6030 * config/tc-h8300.c (build_bytes): If an operand type is
6031 marked as SRC_IN_DST retrieve it from the "destination" op.
6033 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * configure.in (arm-*-riscix*): Set emulation to riscix.
6036 * configure: Rebuild.
6037 * config/te-riscix.h: New file to define TE_RISCIX.
6039 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6041 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6043 * Makefile.in (config.status): Just run config.status as other
6046 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6048 * mpw-config.in (TARGET_OS): Add definition to conf.
6050 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6052 * config/tc-mips.c (append_insn): Parenthesize
6053 cop_interlocks expressions.
6055 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * listing.c (listing_print): Close the listing file if it is not
6058 stdout. Close the other files opened for the listing.
6060 * config/tc-sparc.h (md_cons_align): Define.
6061 (sparc_cons_align): Declare.
6062 (HANDLE_ALIGN): Define.
6063 (sparc_handle_align): Declare.
6064 * config/tc-sparc.c (sparc_cons_align): New function.
6065 (sparc_handle_align): New function.
6066 * read.c (cons_worker): Call md_cons_align if it is defined.
6068 * as.h (struct frag): Add fr_file and fr_line fields.
6069 * frags.c (frag_new): Set fr_file and fr_line.
6070 (frag_var): Likewise.
6071 (frag_variant): Likewise.
6073 * as.h (struct frag): Remove unused align_mask and align_offset
6076 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6077 From <uddeborg@carmen.se>.
6079 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * configure.in (mips-*-osf*): New target.
6082 * configure: Rebuild.
6084 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6086 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6088 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6089 between co-processor comparisons and branches for the VR4300.
6091 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6093 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6094 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6096 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6097 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6098 includedir): Use autoconf set values.
6101 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6103 * listing.c (listing_eject): Don't do anything if listing is 0.
6104 (listing_list): Likewise.
6105 (listing_source_line): Likewise.
6106 (listing_title): Don't save title if listing is 0.
6107 (listing_source_file): Check listing rather than listing_tail.
6109 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6110 using shared libraries.
6111 * configure: Rebuild.
6113 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6115 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6116 absolute expression if a relocation type was specified.
6118 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6120 * configure.in: Add support for *-*-rtems* configurations.
6121 * configure: Rebuild.
6123 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6125 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6126 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6127 opcodes library for alpha.
6128 * configure: Rebuild with autoconf 2.10.
6129 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6130 use new opcode table.
6131 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6132 (LOCAL_LABEL): Define differently if OBJ_ELF.
6133 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6134 * config/alpha-opcode.h: Remove.
6135 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6136 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6137 include/opcode/alpha.h rather than config/alpha-opcode.h.
6139 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6141 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6142 relocation symbol was not resolved.
6143 * config/obj-coff.c (do_relocs_for): Likewise.
6145 * write.c (adjust_reloc_syms): Refetch the symbol section after
6146 calling S_GET_VALUE, since it may have changed.
6148 * expr.c (struct expr_symbol_line): Define.
6149 (expr_symbol_lines): New static variable.
6150 (make_expr_symbol): Add entry to expr_symbol_lines.
6151 (expr_symbol_where): New function.
6152 * expr.h: Use extern on function declarations.
6153 (expr_symbol_where): Declare.
6154 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6155 rather than printing the meaningless name of an expression
6158 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6160 * config/tc-i386.c (md_number_to_chars): Deleted.
6161 * config/tc-i386.h (md_number_to_chars): New macro.
6163 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6165 (load_symbol_address, load_expression): Use build_mem.
6166 (build_operate): New function.
6167 (emit_addq_r): Use it.
6169 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6171 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6173 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6175 * config/tc-vax.h (NOP_OPCODE): Define.
6177 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6179 * config/obj-vms.h (S_IS_COMMON): Define.
6180 (S_IS_LOCAL): Check for \002 as well as \001.
6181 (LONGWORD_ALIGNMENT): New macro.
6182 (SUB_SEGMENT_ALIGN): Use it.
6184 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6186 * config/vms-conf.h: Reconcile with conf.in.
6188 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6190 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6193 * doc/as.texinfo: Document that any number of hex digits can
6196 * as.c (struct defsym_list): Define.
6197 (defsyms): New static variable.
6198 (parse_args): Just put --defsym arguments on defsyms list, rather
6200 (main): Define defsyms after output file is created.
6202 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6203 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6205 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6206 insn_error rather than calling check_absolute_expr.
6208 * as.c (emulation_name): Remove unused static variable.
6209 (default_emul_bfd_name): Add return NULL to avoid warning.
6210 * ecoff.c (ecoff_stab): Remove unused variables name and
6212 * frags.c (frag_new): Remove unused variable tmp.
6213 * hash.c (hash_grow): Parenthesize + within <<.
6214 (hash_print_statistics): Use %lu, not %d, to print unsigned
6216 * messages.c: Include "libiberty.h".
6217 (fprint_value): Add cast to avoid printf warning.
6218 (sprint_value): Likewise.
6219 * read.c: Include "ecoff.h".
6220 (emit_expr): Add casts to avoid printf warnings.
6221 * read.h: Use extern for function declarations.
6222 (pop_insert): Declare.
6223 * stabs.c: Include "ecoff.h".
6224 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6225 former_last_fragP, and new_fragP.
6226 * subsegs.h (subsegs_print_statistics): Declare.
6227 * symbols.c (debug_verify_symchain): Change macro to discard
6229 * write.c (dump_section_relocs): Likewise.
6230 * write.h: Use extern for function declarations.
6231 (write_print_statistics): Declare.
6232 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6234 * config/e-mipself.c (mipself_bfd_name): Likewise.
6235 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6237 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6238 emit relocations against external symbols.
6240 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6241 message if bfd_reloc_type_lookup fails, rather than calling
6244 * config/tc-alpha.c (alpha_force_relocation): Add
6245 BFD_RELOC_12_PCREL to switch.
6247 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6249 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6250 TE_PE (Lfoo, not .Lfoo).
6252 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * read.c (s_fill): Don't warn about a zero repeat count.
6256 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6257 coprocessor register.
6259 * config/tc-i386.c (md_assemble): When checking the size of a
6260 register to set the size of an instruction, do a bitwise and with
6261 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6264 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6266 * config/tc-h8300.c (parse_reg): Tweak error messages.
6267 (build_bytes): Likewise.
6268 (skip_colonthing): Handle :32 suffix.
6269 (get_specific): Promote L_24 to L_32 if it makes a match.
6270 Don't always promote L_8 to L_16.
6271 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6273 * config/tc-h8300.c (Smode): New variable.
6274 (h8300hmode): Turn off Hmode.
6275 (h8300smode): New function. Turn on Smode and Hmode.
6276 (md_pseudo_table): New ".h8300s" pseudo-op.
6277 (parse_reg): Handle "exr" register.
6278 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6279 Handle "mach" and "machl" operands for ldmac.
6280 (get_specific): Handle "stm.l" and "ldm.l".
6281 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6282 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6285 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6287 * doc/as.texinfo: Reorder chapter of machine dependent options so
6288 that it is sorted by chip name.
6290 * doc/as.texinfo: Use consistant spelling of Vax.
6291 * doc/c-vax.texi: Likewise.
6293 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6295 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6297 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6298 (md_apply_fix): Likewise.
6299 (pa_try): New function.
6300 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6302 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6304 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6305 (pa_level): New function.
6307 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6309 * listing.c (listing_newline): Don't do anything if listing is 0.
6311 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6313 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6314 symbol_create, not symbol_new.
6316 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6318 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6319 absolute symbol unless TC_FORCE_RELOCATION returns true.
6321 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6323 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6324 the symbol to a pointer. Don't set previous_file_symbol.
6325 Simplify symbol list rearrangement.
6326 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6327 (coff_adjust_symtab): Don't check previous_file_symbol.
6329 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6331 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6333 (md_pseudo_table): Add ppc_elf_lcomm.
6335 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6338 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6339 (md_begin): Add digits to alt_notend_table.
6340 (md_parse_option): Make s a const pointer.
6342 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6343 (s_empty): New static function.
6345 * config/obj-coff.c (struct filename_list): Only define if not
6347 (filename_list_head, filename_list_tail): Likewise.
6348 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6349 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6350 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6351 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6352 remove the new symbol from the list.
6353 (obj_coff_endef, both versions): Call tag_insert even if there is
6354 an old symbol with the same name, if the old symbol does not
6356 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6357 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6358 symbol that will be moved to the end of the symbol list.
6359 (coff_adjust_section_syms): Always call section_symbol for .text,
6361 (coff_frob_section): Likewise. Also, remove unused variable
6364 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6365 manipulating frags directly.
6366 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6369 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6370 whether the next character is '*' before checking whether we are
6371 at the start of a line. Permit LINE_COMMENT_START to start a
6372 comment in state 1 (seen some whitespace) as well, to match the
6375 * gasp.c (do_align): Permit a fill value for .align.
6377 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * read.c (next_char_of_string): Warn if a newline is seen in the
6380 middle of a string. Call bump_line_counters when appropriate.
6382 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6384 * symbols.c (colon): Use LOCAL_LABEL.
6386 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6388 * Makefile.in (install): Don't check to see if tooldir exists.
6389 Make $(tooldir) and $(tooldir)/bin.
6391 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6393 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6396 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6398 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6399 insn_error. Don't put the string "ERROR" in insn_error. Set
6400 insn_error rather than calling as_warn for an unsupported opcode.
6402 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6404 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6405 before permitting -64.
6406 * output-file.c (output_file_create): Remove duplicate
6409 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6411 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6412 section rather than a .reginfo section.
6413 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6416 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6417 bit value with the high bit set.
6419 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * read.c (s_lcomm): Set section flags for .sbss section.
6423 * config/tc-mips.c (mips_64): New static variable.
6424 (mips_target_format): If mips_64, return elf64 targets rather than
6426 (md_longopts): Add "32" and "64".
6427 (md_parse_option): Handle -32 and -64.
6428 (md_show_usage): Mention -32 and -64.
6429 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6432 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6434 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6435 for Solaris compatibility.
6437 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6438 .stabd with 4 arguments into a .stabn.
6440 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6442 * config/tc-mips.c (macro): When passing X_add_number to
6443 macro_build, cast it to int first.
6445 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6447 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6448 created by emit_expr.
6450 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6451 as_perror rather than assert.
6453 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6455 * config/tc-mips.c (mips_ip): Mark sections created to hold
6456 floating point information as read only.
6458 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6460 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6462 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6464 * read.c (potable): Add .skip as a synonym for .space.
6466 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6467 4 arguments, providing the 4th argument is 0, to allow
6468 compatibility with the Solaris assembler.
6470 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6472 * config/tc-sh.h (struct sh_segment_info_type): Define.
6473 (TC_SEGMENT_INFO_TYPE): Define.
6474 (sh_frob_label): Declare.
6475 (tc_frob_label): Define.
6476 (sh_flush_pending_output): Declare.
6477 (md_flush_pending_output): Define.
6478 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6479 reloc before the instruction if necessary.
6480 (sh_frob_label): New function.
6481 (sh_flush_pending_output): New function.
6482 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6483 when looking for the reloc for the target of .uses.
6484 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6485 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6487 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6488 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6489 the absolute symbol.
6491 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6492 TC_SEGMENT_INFO_TYPE is defined.
6494 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6496 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6497 matches the register size.
6499 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6501 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6503 (do_relocs_for): Likewise.
6504 (fixup_segment): Don't just quit if linkrelax is set. Try to
6505 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6508 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6510 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6511 relative relocations with -mrelocatable. Also allow unfixed
6512 relocs in .ex_shared.
6514 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6517 non-zero before assuming this is a long file name.
6518 (w_strings): Likewise.
6519 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6521 * config/obj-coff.c (w_strings): Move declaration of i inside
6522 #ifdef block which uses it.
6524 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6526 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6527 "relaxmode". Output relocs which identify various relaxing
6528 possibilities for mov.[bwl] instructions.
6529 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6531 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6533 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6534 (MD_APPLY_FIX3): Define.
6535 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6537 (md_apply_fix3): Renamed from md_apply_fix.
6538 If pcrel reloc and symbol is in different section, undo effects
6541 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6543 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6544 any reloc with an LR% or RR% field selector for SOM.
6546 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6548 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6551 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6553 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6555 (yank_symbols): Likewise.
6557 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6560 BFD_ASSEMBLER, add name field.
6561 * config/obj-coff.c: Include "libiberty.h".
6562 (coff_header_append): Handle long section names.
6563 (crawl_symbols): Just use the name field for the symbol name,
6564 without worrying about null byte termination.
6565 (w_strings): Handle long section names.
6566 (write_object_file): Likewise. Also, use the name field, rather
6568 (obj_coff_add_segment): Permit long section names.
6569 (obj_coff_init_stab_section): Use the name field, rather than
6571 (adjust_stab_section): Likewise.
6572 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6574 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6575 (mem_fmt): Likewise.
6576 (md_apply_fix): Don't check fx_im_disp field.
6578 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6580 * configure.in: Add * after sparc*-*-vxworks.
6581 * configure: Rebuild.
6583 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6584 define it to comment_chars. Use tc_comment_chars rather than
6586 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6587 * config/tc-m68k.h (tc_comment_chars): Define.
6588 (m68k_comment_chars): Declare.
6589 * config/tc-m68k.c (m68k_comment_chars): Rename from
6590 comment_chars. Change into a pointer rather than an array.
6591 (md_longopts): Add "bitwise-or".
6592 (md_parse_option): Handle OPTION_BITWISE_OR.
6593 (md_show_usage): Mention --bitwise-or.
6594 * doc/c-m68k.texi: Document --bitwise-or.
6596 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6598 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6601 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6602 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6603 correct handling of input line pointer, and call
6604 demand_empty_rest_of_line.
6606 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6608 * config/tc-sparc.c (in_bitfield_range): New static function.
6609 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6610 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6611 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6612 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6613 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6615 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6617 * config/obj-coff.c: BFD_ASSEMBLER:
6618 (coff_last_bf): New static variable.
6619 (coff_frob_symbol): Set endndx of a .bf symbol.
6621 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6622 (last_bfP): New static variable.
6623 (yank_symbols): Set endndx of a .bf symbol.
6625 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6627 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6628 and -s options. Add -be for good measure.
6630 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6632 * read.c (s_space): Support non-constant fill value. Handle fill
6633 value correctly for a size other than 1.
6635 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6637 * config/tc-arm.c (my_get_float_expression): Update call to
6638 gen_to_words, X_PRECISION changed from 6 to 5.
6640 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6642 * config/tc-ppc.c (register_name,reg_name_search): Move register
6643 name lookup from PE specific code to all targets. Add support for
6644 -mregnames/-mno-regnames to control whether register names are
6646 (md_assemble): Call register_name for all platforms.
6647 (md_parse_option): Add support for -mregnames/-mno-regnames.
6649 * configure.in (powerpcle*-*-solaris): Add support.
6650 (powerpc*-*-linux): Ditto.
6651 * configure: Regenerate.
6653 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6655 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6657 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6658 be associated with a single %lo reloc.
6660 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6661 before comparing against MAX_GPREL_OFFSET, so that negative
6662 numbers are handled correctly.
6665 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6667 * config/tc-sparc.c (last_insn): New static variable.
6668 (md_assemble): Warn about putting floating point branches in a
6669 delay slot. If architecture is less than v9, insert NOP
6670 instructions between floating point instructions and floating
6671 point branches. (The SunOS assembler does both these operations.)
6672 Save the last instruction opcode.
6673 (sparc_ip): Add pinsn parameter. Change caller.
6675 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6676 for byte jump to next instruction to skip empty frags.
6678 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6680 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6681 for addq with a 16 bit signed value, just emit a lda instruction
6684 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6686 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6689 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6691 * configure.in: Permit --enable-shared to specify a list of
6693 * configure: Rebuild.
6695 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6697 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6698 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6700 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6702 * config/atof-ieee.c: Fix handling of denormalized extended
6703 precision numbers and overflow/underflow detection.
6704 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6705 not include the 16 bit gap in the m68k extended precision format.
6707 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6709 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6711 * configure: Rebuild.
6713 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6715 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6716 be accessed using the $gp register.
6717 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6719 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6721 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6722 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6724 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6726 * read.c (get_line_sb): Bump line counters based on
6727 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6728 call LISTING_NEWLINE.
6729 (s_macro): Don't call demand_empty_rest_of_line.
6730 * app.c (do_scrub_chars): When handling C style comments, unget
6733 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6735 * read.h (enum linkonce_type): Define.
6736 (s_linkonce): Declare.
6737 * read.c (potable): Add "linkonce".
6738 (s_linkonce): New function.
6739 * subsegs.h (segment_info_type): Add linkonce field to
6740 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6741 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6742 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6743 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6745 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6746 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6747 entry based on the linkonce field in segment_info.
6748 * doc/as.texinfo: Document .linkonce.
6750 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6752 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6754 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6756 * stabs.c (s_stab_generic): Call the listing functions before
6757 doing the rest of the processing, which may involve freeing the
6758 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6759 SEPARATE_STAB_SECTIONS case.
6761 * config/tc-hppa.c: Remove nested comment.
6762 (tc_gen_reloc): Move label done inside the ifdef in which it is
6764 (md_apply_fix): Pass pointers to correct types to libhppa.h
6765 functions. Always return a value.
6767 * config/tc-mips.h (tc_frob_file): Define.
6768 (mips_frob_file): Declare.
6769 * config/tc-mips.c (struct mips_hi_fixup): Define.
6770 (mips_hi_fixup_list): New static variable.
6771 (imm_unmatched_hi): New static variable.
6772 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6773 offset_reloc. Pass imm_unmatched_hi to append_insn.
6774 (append_insn): Add unmatched_hi parameter. If it is set, add the
6775 new fixup to mips_hi_fixup_list. Change all callers.
6776 (mips_ip): Set imm_unmatched_hi when appropriate.
6777 (mips_frob_file): New function.
6779 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6781 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6782 * configure: Regenerated.
6784 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6786 * as.c (main): Call bfd_set_error_program_name.
6788 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * as.h (strdup): Don't declare.
6791 * stabs.c: Include libiberty.h
6792 (get_stab_string_offset): Use xstrdup rather than strdup.
6793 (s_stab_generic): Likewise.
6794 * as.c (parse_args): Likewise.
6795 * read.c (s_mri_sect): Likewise.
6797 * gasp.c (change_base): Recognize \(...) construct documented to
6798 pass through enclosed characters literally through to the output.
6799 (process_assigns): Likewise. Also, be more careful to avoid
6800 looking past the end of the buffer.
6802 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6804 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6805 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6807 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6809 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6811 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6813 * config/alpha-opcode.h: Added cvtst instruction.
6815 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6817 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6818 string. Extract the addend from the result of expression.
6820 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6822 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6823 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6824 mode, change the state to 3 rather than 1.
6826 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6828 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6829 correspond to 11 March change.
6831 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6833 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6834 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6836 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6838 * configure: Rebuild with autoconf 2.8.
6840 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6842 * config/atof-ieee.c (gen_to_words): Improve handling of
6843 X_PRECISION numbers. Based on patches from Andreas Schwab
6844 <schwab@issan.informatik.uni-dortmund.de>.
6846 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6848 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6850 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6851 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6852 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6853 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6856 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6858 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6860 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6862 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6863 (pa_def_subspaces): Add $MILLICODE$.
6864 (pa_spaces_begin): Set section flags for $MILLICODE$.
6866 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6868 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6869 not SHT_NOBITS. Don't tamper with flags based on type if a
6870 special section was found (revert Feb 29 change).
6872 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6873 if aligning to a longword boundary or greater.
6875 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6877 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6879 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6881 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6882 * configure: Regenerated.
6884 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6886 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6887 R_N1SEL since they're not defined for old versions of hpux.
6889 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6890 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6891 R_N0SEL and R_N1SEL.
6893 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6895 * flonum-konst.c: Add two more constants for 1e+-2048 and
6896 1e+-4096, and correct the other constants.
6898 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6900 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6902 * config/obj-elf.c (obj_elf_section): Allow predefined section
6903 types to set the nobits type. Avoid a shadowed declaration.
6905 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6907 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6908 reduce relocs using e_nlrsel field selectors.
6910 * write.c (fix_new_exp): Don't use #elif. Some compilers
6913 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6915 (pa_chk_field_selector): Handle new field selectors for SOM.
6917 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6919 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6920 * configure: Rebuild.
6921 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6922 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6924 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6927 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6929 * mpw-make.sed: Update to handle shared library support.
6931 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6933 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6934 the insn on mismatch.
6936 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6938 * configure.in: Add support for a29-coff.
6939 * configure: Rebuild.
6941 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6943 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6944 of the section when looking for the R_SH_USES fixup, because the
6945 frag addresses have not yet been adjusted.
6947 * gdbinit.in: Set a breakpoint on as_warn_where.
6949 * config/tc-mips.c (macro): Add missing arguments to macro_build
6950 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6952 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6955 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6957 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6959 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6961 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6963 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6964 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6965 Recognize [uU] format args as sparclet cpregs.
6967 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6969 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6972 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6974 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6975 well as S_IS_EXTERNAL.
6976 (tc_fix_adjustable): Likewise.
6977 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6978 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6980 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6981 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6983 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6985 * config/tc-sparc.c (max_architecture): Change to sparclite for
6987 (default_compatible): Delete.
6988 (sparc_ffs): New function.
6989 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6990 (sparc_ip): Rewrite architecture match and bump logic.
6992 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6994 * configure.in: Check for 'do not mix' from native linker before
6995 trying to use -rpath.
6996 * configure: Rebuild.
6998 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7000 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7001 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7002 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7003 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7005 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7006 to the symbol lnnoptr field, to get the correct file offset.
7008 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7010 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7011 symbols that are not function, file, or section symbols to be
7014 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7016 * configure: Set and substitute RPATH_ENVVAR.
7017 * configure: Rebuild.
7018 * Makefile.in (RPATH_ENVVAR): New variable.
7019 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7021 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7022 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7023 * configure: Rebuild.
7025 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7027 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7028 appropriate flags in BFD section.
7030 * configure.in (m68k-*-psos*): New target.
7031 * configure: Rebuild.
7032 * config/te-psos.h: New file.
7033 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7036 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7038 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7039 * configure.in: Remove duplicate setting of cpu_type. Check
7040 whether opcodes library is required for on all targets, not just
7042 * configure: Rebuild.
7044 * config/tc-mips.c (mips_big_got): New static variable.
7045 (s_extern): Don't declare.
7046 (reg_needs_delay): New static function.
7047 (macro_build): Permit GOT/CALL_HI/LO relocs.
7048 (macro_build_lui): If place is not NULL, use the number in the
7050 (load_address): Handle mips_big_got case.
7051 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7053 (OPTION_XGOT): Define.
7054 (md_longopts): Add "xgot" if OBJ_ELF.
7055 (md_parse_option): Handle -xgot.
7056 (md_show_usage): Mention -xgot.
7057 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7058 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7060 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7062 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7063 the byte relocation, point it to the low byte of the word.
7065 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7067 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7068 * configure: Rebuild.
7070 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7072 * configure.in: Recognize any sparc* cpu.
7073 * configure: Regenerated.
7075 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7077 * read.c (potable): Add "mri" and ".mri".
7078 (s_mri): New function.
7079 * read.h (s_mri): Declare.
7080 * app.c (scrub_m68k_mri): New static variable.
7081 (mri_pseudo): New static variable.
7082 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7083 flag_m68k_mri. Initialize scrub_m68k_mri.
7084 (mri_state, mri_last_ch): New static variables.
7085 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7087 (app_push): Save new fields.
7088 (app_pop): Restore new fields.
7089 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7090 If TC_M68K, use a trivial state machine to look for occurrences of
7091 the .mri pseudo-op, and change the mode appropriately.
7092 * as.h (do_scrub_begin): Update prototype.
7093 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7095 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7097 (m68k_mri_mode_change): New function.
7098 (md_parse_option): Set reg_prefix_optional_seen.
7099 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7100 (MRI_MODE_CHANGE): Define.
7101 * doc/as.texinfo: Document .mri pseudo-op.
7103 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7106 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7108 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7109 * config/m68k-parse.h (enum pic_relocation): Define.
7110 (struct m68k_exp): Add pic_reloc field.
7111 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7112 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7113 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7115 * config/tc-m68k.c: Delete definition of NO_RELOC.
7116 (struct m68k_it): Add pic_reloc field.
7117 (add_fix): Copy over pic_reloc field.
7118 (md_pseudo_table): Interpret .align parameter as byte count.
7119 (mote_pseudo_table): Likewise.
7120 (tc_m68k_fix_adjustable): New function.
7121 (get_reloc_code): New function.
7122 (md_assemble): Use it as last argument to fix_new_exp.
7123 (md_apply_fix_2): For a relocation against a symbol don't put the
7124 addend into the data.
7125 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7126 (m68k_ip): Don't relax an operand that requires pic relocation.
7127 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7129 * write.c (fixup_segment): Don't add symbol value to addend if
7130 TC_M68K and OBJ_ELF.
7131 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7132 (motorola_operand): Add rule for `(zapc, EXPR)'.
7134 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7136 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7137 *really* is permissible before the comma.
7139 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7141 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7142 inserting nop instructions.
7144 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7146 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7148 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7150 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7151 class setting for a CALLNAME symbol in COFF.
7153 * read.c (potable): Pass negative numbers for new .balign[wl] and
7154 .p2align[wl] pseudo-ops.
7155 (s_align_bytes): Treat a negative argument as specifying the fill
7157 (s_align_ptwo): Likewise.
7159 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7161 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7162 (do_align): Take new len parameter. Change all callers. Pass it
7164 (s_align_bytes): Arg now indicates the length of the fill pattern.
7165 (s_align_ptwo): Likewise.
7166 * config/obj-coff.c (write_object_file): Pass length to
7168 * config/tc-i386.h (md_do_align): Take new len parameter.
7169 * config/tc-m88k.h (md_do_align): Likewise.
7170 * config/tc-m88k.c (m88k_do_align): Likewise.
7171 * config/tc-sh.h (md_do_align): Likewise.
7172 * config/tc-sh.c (sh_do_align): Likewise.
7173 * doc/as.texinfo: Document new pseudo-ops.
7175 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7176 done in cvt_frag_to_fill.
7178 * config/tc-sh.h (sh_do_align): Declare.
7179 (md_do_align): Define.
7180 * config/tc-sh.c (sh_do_align): New function.
7182 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7183 difference if the next address is before the current one.
7185 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7186 (archs): Initialize new field.
7187 (m68k_ip): Don't list alias names when listing CPUs which support
7190 * as.c (main): Call parse_args before read_begin.
7191 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7192 front of generated pseudo-ops.
7193 * read.c (potable): Ignore "name".
7194 (s_app_file): Permit a single quote after the string, since one
7195 may appear in m68k MRI mode.
7197 * configure.in: Check for --enable-shared. If linking against
7198 shared BFD and opcodes, fix library name on SunOS, and try to set
7200 * configure: Rebuild.
7202 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7204 * as.h (flag_m68k_mri): Declare.
7205 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7206 * Many files: For MRI syntax that is specific to the m68k MRI
7207 assembler, check flag_m68k_mri rather than flag_mri or
7208 MRI_MODE_NEEDS_PSEUDO_DOT.
7210 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7212 * config/tc-i960.c (ARCH_HX): Define.
7214 (targ_has_sfr): Handle ARCH_HX.
7215 (targ_has_iclass): Handle ARCH_HX.
7216 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7217 (tc_headers_hook): If the architecture was specified explicitly,
7218 use it when setting the flags. Set the extern variable coff_flags
7219 rather than headers->filehdr.f_flags, since the latter is set
7220 unconditionally in obj-coff.c.
7221 (i960_handle_align): Remove unused variable fixp.
7223 Support for building bfd and opcodes as shared libraries, based on
7224 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7225 * configure.in: Set OPCODES and BFD to search directories.
7226 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7227 * configure: Rebuild.
7228 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7229 (LIBDEPS): New variable.
7230 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7231 $(HLDFLAGS) in link.
7232 (check): Set LD_LIBRARY_PATH in the environment.
7234 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7236 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7237 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7238 read-only, not read/write.
7240 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7242 * Makefile.in (INSTALL_XFORM): Remove -e.
7244 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7246 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7247 than comparing S_GET_SEGMENT to undefined_section.
7248 (write_object_file): Skip symbols which were equated to an
7249 undefined or common symbol.
7250 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7251 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7253 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7254 or S_IS_COMMON call S_GET_VALUE.
7255 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7256 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7257 to an undefined or common symbol, convert the reloc to be against
7259 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7260 undefined or common symbol.
7261 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7262 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7263 to an undefined or common symbol, convert the reloc to be against
7265 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7266 undefined or common symbol.
7267 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7268 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7270 (yank_symbols): Skip symbols which were equated to an undefined or
7273 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7275 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7276 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7278 * configure.in: Make sure we only add m68k-parse.o to
7279 ${extra_objects} once, no matter how many m68k targets have been
7281 * configure: Rebuild.
7283 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7285 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7286 * configure: Rebuild.
7288 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7290 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7291 * doc/c-m68k.texi: Document .extend and .ldouble.
7293 * configure.in (m68*-apple-aux*): New target.
7294 * config/te-aux.h: New file.
7295 * config/obj-coff.c (compare_external_relocs): New static function
7297 (do_relocs_for): Sort relocs if TE_AUX.
7298 (fixup_segment): If TE_AUX, store common symbol value in segment.
7299 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7301 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7303 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7305 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7307 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7308 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7310 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7311 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7312 an undefined symbol and the size of a function symbol.
7313 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7314 for all common symbols.
7316 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7318 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7321 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7324 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7326 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7327 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7329 * ecoff.c (localsym_t): Add addend field.
7330 (add_ecoff_symbol): Add addend argument. Change all callers.
7331 (coff_sym_value): Make static.
7332 (coff_sym_addend): New static variable.
7333 (ecoff_directive_def): Initialize coff_sym_addend.
7334 (ecoff_directive_val): Accept symbol + constant.
7335 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7336 (ecoff_build_symbols): Include the addend in the symbol value.
7338 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7340 * config/tc-ppc.c (md_assemble): Ignore overflow on
7341 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7343 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7345 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7346 bytes in size, so offset appropriately in big endian mode when
7347 writing the bottom 2 bytes.
7349 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7351 * config/tc-sparc.c (default_compatible): New static local.
7352 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7353 (sparc_ip): If no architecture or -bump specified, don't mark as
7354 mismatched those in default_compatible.
7356 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7358 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7359 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7360 * configure: Rebuild.
7361 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7362 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7363 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7364 (sco_id): Declare if SCO_ELF.
7366 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7368 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7369 ({max,warn_after}_architecture): New static locals.
7370 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7371 If both architecture and -bump requested, set max_architecture to max.
7372 (sparc_md_end): Simplify.
7373 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7374 Rewrite code to bump architecture and check for conflicts.
7375 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7376 with Solaris assembler.
7377 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7378 (md_show_usage): Update.
7380 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7382 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7384 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7386 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7387 #ifdef sparcv9 when choosing value.
7390 (sparc_md_end): Declare.
7391 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7392 (initial_architecture): New static local.
7393 (can_bump_v9_p): Likewise.
7394 (NO_V9): Delete all occurrences.
7395 (sparc_md_end): New function.
7396 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7397 Don't bump architecture to v9 unless can_bump_v9_p set.
7398 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7399 * configure.in (sparc64 target cpu): Don't set obj_format here.
7400 (SPARC_V9): Renamed from sparcv9.
7401 (sparc64-*-elf*): Define SPARC_ARCH64.
7402 * configure: Regenerated.
7403 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7404 (SPARC_ARCH64): Add.
7405 * conf.in: Regenerated.
7406 * config/vmsconf.h: Update.
7408 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7410 * config/tc-mips.c (load_register): Optimise "dli" loads.
7411 (md_show_usage): add "-mcpu=vr4100" to help text.
7413 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7415 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7416 undefined symbol, preserve the X_op of O_symbol.
7417 (S_GET_VALUE): Fix check to permit this case.
7418 * write.c (write_relocs): If a reloc is against an undefined
7419 symbol equated to another symbol, change the reloc to be against
7421 * config/obj-coff.c (do_relocs_for): Likewise.
7423 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7426 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7428 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7429 computer is PowerPC.
7431 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7433 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7434 mentioned in the eabi.
7436 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7438 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7439 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7441 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7443 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7445 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7447 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7448 as a section it is ok to have unadorned -mrelocatable pointers in.
7450 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7452 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7455 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7457 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7458 dependent section attributes can be handled.
7460 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7461 macros to add support for exclude section flag and ordered section
7464 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7465 functions to add support for exclude section flag and ordered
7468 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7470 * subsegs.c (section_symbol): Don't try to look up the section
7471 symbol in the hash table. It should be possible to have a symbol
7472 with the same name as a section, but no connection to it.
7474 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7475 From James Carlson <carlson@xylogics.com>.
7477 * expr.c (operand): Skip whitespace after a close parenthesis.
7478 From James Carlson <carlson@xylogics.com>.
7480 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7482 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7483 as_warn_where for relocation overflow.
7484 (parse_reg): Accept register name only if next character is
7487 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7489 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7490 addresses for static variables.
7492 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7494 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7495 and xgot give the old toc16 relocation.
7496 (md_apply_fix3): Support all GOT relocations.
7498 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * config/tc-mips.c (load_address): Correctly handle a constant in
7501 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7503 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7505 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7506 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7507 (build_Mbytes): Handle REG_B.
7509 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7511 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7513 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7515 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7517 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * config/obj-coff.c (write_object_file): Set the s_align field to
7520 the number of bytes, rather than to the power of 2.
7522 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7524 * Makefile.in (DISTCLEAN_HERE): New variable.
7525 (distclean): Use it.
7526 (maintainer-clean): Depend upon clean-here rather than clean,
7527 distclean, and clean-info. Run make maintainer-clean in doc.
7528 Remove files listed in DISTCLEAN_HERE.
7529 * doc/Makefile.in (maintainer-clean realclean): Split out from
7530 distclean. Depend upon clean-info and distclean.
7532 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7534 * mac-as.r: Fix copyright and version strings.
7535 (cfrg): Use PROG_NAME instead of literal name.
7537 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7539 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7541 * config/tc-a29k.h (tc_unrecognized_line): Define.
7542 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7543 (md_operand): Handle a29k style local dollar labels.
7545 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7549 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7551 * read.c (s_fill): If md_flush_pending_output is defined, call
7554 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7556 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7557 Treat rs_align_code like rs_align.
7559 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7561 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7562 converting an absolute address into a PC-relative one.
7564 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7566 * mpw-config.in: Don't always use te-generic.h for emulation.
7567 (powerpc-apple-macos): Use emulation te-macos.h.
7568 * mpw-make.sed (install, install-only): Edit in Mac-specific
7571 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * configure.in: Improve message about unsupported ELF targets.
7574 * configure: Rebuild.
7576 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7577 pattern is zero. From Manfred Hollstein.
7579 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7581 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7582 the various idata sections, we check the name on the .section pseudo.
7584 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7586 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7587 add section's paddr to add_number; compatibility to native as and
7590 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7592 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7594 * hash.c (struct hash_entry): Moved here...
7595 * hash.h (struct hash_entry): ...from here.
7597 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7598 if it's already known to be null.
7600 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7602 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7603 bit relocs converted to PC relative relocs. This turned out to
7604 add the offset from the beginning of .text twice.
7606 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7608 * stabs.c (s_stab_generic): In 's' case, free string from
7611 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7613 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7616 * subsegs.h (segment_info_type): Make bitfields unsigned.
7618 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7619 and move them together. On most systems this will reduce the
7620 structure size by one word.
7621 (operatorT): Define O_max.
7622 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7625 * read.c (pop_insert): Print error returned by hash table
7628 * as.c (dump_statistics): Split out from main; dump some hash
7629 table stats and target-specific stats.
7630 (start_time): No longer automatic to main.
7631 (main): Set file-level start_time and call dump_statistics at
7632 exit. Exit by calling xexit.
7633 (show_usage): Make --statistics description less specific.
7634 * subsegs.c (subsegs_print_statistics): New function.
7635 * write.c (write_print_statistics): New function.
7636 (n_fixups): New static variable.
7637 (fix_new_internal): Increment it.
7638 * read.c (read_print_statistics): New function.
7639 * read.h (read_print_statistics): Declare.
7640 * symbol.c (symbol_print_statistics): New function.
7641 * symbol.h (symbol_print_statistics): Declare.
7642 * hash.c (hash_print_statistics): New function.
7643 * hash.h (hash_print_statistics): Declare.
7644 * config/tc-i386.c (i386_print_statistics): New function.
7645 * config/tc-i386.h (i386_print_statistics): Declare.
7646 (tc_print_statistics): New macro.
7647 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7650 * hash.c (DELETED): Rewrite to use a valid but unique address.
7651 (START_POWER): Reduce to 10.
7652 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7653 Add new values for counting strcmp calls.
7654 (GROW_FACTOR): New macro.
7655 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7657 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7658 (hash_new): Use FULL_VALUE.
7659 (struct hash_control): Definition moved here.
7660 (hash_code): Don't mask to low bits.
7661 (hash_ask): Mask returned hash code here. Check hash value before
7662 calling strcmp; count strcmp calls.
7663 * hash.h (struct hash_control): Declare, don't define, here.
7664 (HASH_STATLENGTH): Deleted.
7665 (struct hash_entry): Add field for hash code.
7666 (hash_say, hash_apply): Don't declare.
7668 * hash.c (destroy): Return void.
7669 (applicatee): Ditto.
7670 (main): Fix declarations.
7671 (hash_apply): Return void. Argument `function' returns void. Put
7672 inside "#ifdef TEST".
7673 (hash_say): Define only if TEST is defined.
7674 * hash.h (hash_apply, hash_say): Declarations deleted.
7676 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7678 * configure: Rebuild with autoconf 2.7.
7680 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7682 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7683 * configure: Rebuild with autoconf 2.6.
7685 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7687 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7688 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7690 (ppc_frob_file): Remove.
7691 * config/tc-ppc.h (tc_frob_file): Don't define.
7692 (ppc_frob_file): Don't declare.
7694 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7696 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7697 * config/alpha-opcode.h: Include one-operand variants of jmp and
7700 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7701 with te-delta.h in 8.3 file systems.
7702 * configure.in: Adjusted.
7704 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7706 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7708 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7710 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7712 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7714 Version 2.6 released.
7715 * Makefile.in (VERSION): Updated to 2.6.
7717 * config/obj-coff.c (write_object_file): Change use of md_do_align
7718 to pass a pointer rather than a fill value, to match other uses.
7720 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7722 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7724 * as.c (main): Move md_end call to just after call to
7725 perform_an_assembly_pass. Delete cpu-specific code here.
7726 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7727 * config/tc-arm.c (md_end): Unused function deleted.
7728 * config/tc-ns32k.c (md_end): Ditto.
7730 * config/tc-i386.c (i386_align_code): New function, moved here
7731 from HANDLE_ALIGN macro.
7732 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7734 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7736 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7739 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7741 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7742 multi-byte nops to avoid changing gcc. The necessary gcc change
7743 might break old assemblers.
7745 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7747 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7748 generate optimal multi-byte nop instructions for ".align n"
7749 ".align n,0x90", and aligns requiring more than 15 bytes of
7750 padding still generate multiple 0x90's as before.
7752 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7754 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7756 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7758 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7759 * configure: Update.
7760 * mpw-make.sed: Reorder commands to make sed happier.
7761 * config/te-macos.h: New file.
7762 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7764 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7766 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7767 conditional branches.
7768 (md_apply_fix): Likewise.
7770 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7772 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7773 generate a reloc which the linker will not handle correctly. Fix
7774 overflow checking--R_IREL is 18 bits, not 17.
7776 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7778 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7779 from a PC relative reloc if TC_A29K.
7781 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7782 code depends upon it.
7784 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7785 $extend. Based on code from Eric Freudenthal
7786 <freudenthal@nyu.edu>.
7787 * config/tc-a29k.h (LEX_DOLLAR): Define.
7788 * read.c (LEX_DOLLAR): Define if not defined.
7789 (lex_type): Use LEX_DOLLAR.
7791 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7793 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7796 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7800 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7802 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7803 used only by "dlltool.c".
7805 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7807 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7808 (md_pseudo_table): Don't define "extern".
7810 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7812 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7814 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7816 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7818 * macro.c (macro_expand_body): Don't warn about == with a
7819 nonexistent parameter, in case it is in a comment field.
7821 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7823 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7824 set, even if macro_alternate is set.
7825 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7826 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7827 the token unless it ended in '@'.
7828 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7829 * doc/c-a29k.texi: Document macro usage on A29K.
7831 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7833 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7835 (install_operand): Likewise.
7837 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7839 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7841 * configure.in (m88k-motorola-sysv*): New target.
7842 * configure: Rebuild.
7843 * config/te-delta88.h: New file.
7844 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7846 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7847 (md_do_align): Define.
7848 * config/tc-m88k.c: Include "subsegs.h".
7849 (m88k_do_align): New function.
7851 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7852 (COFF_NOLOAD_PROBLEM): Define.
7853 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7855 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7857 * config/tc-i386.c (md_assemble): For a jump instruction with
7858 non-constant target, require 7 available bytes in the current
7861 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7863 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7866 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7868 * configure.in (alpha-*-linux*): Use ecoff.
7869 * configure: Rebuild.
7870 * ecoff.c (ecoff_directive_extern): New function.
7871 (ecoff_directive_weakext): New function.
7872 (ecoff_build_symbols): Handle weak symbols.
7873 (ecoff_setup_ext): Likewise.
7874 (ecoff_frob_symbol): Warn about weak common symbols.
7875 * ecoff.h (ecoff_directive_extern): Declare.
7876 (ecoff_directive_weakext): Declare.
7877 * symbols.c (S_IS_WEAK): New function.
7878 * symbols.h (S_IS_WEAK): Declare.
7879 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7881 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7884 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7886 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7888 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7889 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7890 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7891 * config/obj-coff.c (coff_frob_symbol): Don't call
7892 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7893 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7896 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7897 (ppc_stab_symbol): New static variable.
7898 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7899 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7900 sy_tc.real_name to the stab string.
7901 (ppc_bc, ppc_ec): New static functions.
7902 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7904 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7906 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7909 * input-scrub.c (input_scrub_push): Reset sb_index.
7911 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * listing.c (listing_newline): Don't create a frag in the absolute
7916 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7918 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7919 (ppc_csect): Move most of the code to ppc_change_csect, and call
7921 (ppc_change_csect): New static function, taken from ppc_csect.
7922 (ppc_section): New static function.
7923 (ppc_saw_abs): New static varable.
7924 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7925 a symbol has no csect.
7926 (ppc_adjust_symtab): New function.
7927 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7928 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7930 * write.c (write_object_file): If tc_adjust_symtab is defined,
7931 call it just before the call to obj_adjust_symtab.
7933 * symbols.c (symbol_find_or_make): Change name to be const.
7934 * symbols.h (symbol_find_or_make): Update declaration.
7936 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7938 * doc/as.texinfo (Align): Mention SH.
7939 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7941 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7942 (Z8000 Directives, even): Don't give numeric align value, instead
7945 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7947 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7950 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7952 * Makefile.in (diststuff): Also make info.
7953 (maintainer-clean realclean): Also make clean-info.
7955 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7957 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7958 (pa_subspace): For ".nsubspa", always create a new subspace
7959 with the given attributes, even if one already exists with the
7962 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7964 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7965 TC_FORCE_RELOCATION, taking an additional section argument. If
7966 the section of the target symbol is not the same as the current
7967 section, always force the relocation to be used.
7968 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7970 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7971 md_pcrel_from function, taking an additional section argument.
7972 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7974 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7975 older TC_FORCE_RELOCATION if not defined.
7976 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7977 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7978 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7979 TC_FORCE_RELOCATION.
7981 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7983 * input-scrub.c (as_where): Set name to null pointer if we don't
7985 * messages.c (identify): Only print filename if non-null.
7986 (as_show_where): Ditto, for line number too.
7987 (as_warn_internal, as_bad_internal): Ditto.
7989 * input-file.c (input_file_open): If the input file can't be
7990 opened, consider it an error.
7992 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7994 * config/tc-mips.c: Added mips_4100 control, and support for
7995 accepting the 4100 as a MIPS architecture variant (md_begin,
7996 macro_build, mips_ip, md_parse_option). Adding suitable
7997 command-line OPTIONs, and updating the help text (md_show_usage).
7999 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8001 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8002 BFD_ASSEMBLER is defined.
8004 * Use one active frag and one obstack per frag chain:
8005 * frags.c (frags): Variable deleted.
8006 (frag_alloc): New function.
8007 (frag_grow, frag_more, frag_variant, frag_now_fix,
8008 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8010 (frag_new): Ditto. Verify that frch_last and frag_now match on
8011 entry and exit, and that old frag_now has non-zero type. Replace
8012 "know" uses with "assert". Use frag_alloc instead of mucking with
8014 * frags.h (frags): Declaration deleted.
8015 * subsegs.h (struct frchain): Add new field frch_frag_now.
8016 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8018 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8019 give it any stricter alignment than frchainS structures need. Do
8020 not initialize frags obstack. Set frag_now to point to
8021 dummy_obstack. Initialize absolute_frchain.
8022 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8023 field of frchainS. Don't create new frags on section switch, and
8024 use frag_alloc when creating a new frag chain. For absolute
8025 section, set frchain_now to absolute_frchain. Verify that
8026 frch_last and frag_now match on entry and exit. Initialize
8027 per-chain obstack, and under gcc, set required alignment to that
8028 needed by fragS structure.
8030 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8032 * stabs.c (get_stab_string_offset): Only copy input string if a
8033 fresh copy is needed, not if the section already exists.
8034 (s_stab_generic): Cache stab section name to bypass lookups, since
8035 usually it will match. Could be made faster still by changing the
8036 memory allocation rules.
8037 (s_xstab): Cache section name to bypass repeated string
8040 * frags.c (frag_new): Deleted register declarations.
8042 * listing.c (frag_now): Don't declare.
8044 * as.c (chunksize): New variable.
8045 (debug_memory): New variable.
8046 (main): If debug_memory is set, reduce chunksize and
8048 * as.h (chunksize): Declare it.
8049 * read.c (read_begin): Use it.
8051 * config/tc-alpha.c (md_shortopts): Include 'g'.
8052 (md_parse_option): Ignore it.
8054 * Makefile.in (distclean): Remove Makefile and config.status from
8055 testsuite directory.
8056 (clean-here): Don't delete testsuite. Instead, delete only the
8057 files within it that would be generated by running tests.
8059 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8060 frag_now_fix instead of accessing obstack info directly.
8061 * config/tc-arm.c (s_ltorg): Ditto.
8062 (md_assemble): Ditto.
8064 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8067 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8069 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8070 chain after parsing value expression, if any, to avoid separating
8071 continued .stabs lines.
8073 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8075 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8076 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8078 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8080 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8081 -mcom support and PPC_OPCODE_ANY for -many.
8082 (md_parse_option): Ditto.
8084 (md_begin): For duplicate instructions, print all duplicates
8087 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8089 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8090 common mode operation.
8091 (md_show_usage): Add -mcom to usage message.
8093 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8095 * expr.c (op_rank): Add O_symbol_rva.
8096 * expr.h (operatorT): Add O_symbol_rva.
8097 * read.c (cons_worker): Set O_symbol_rva when necessary.
8098 * write.c (fix_new_exp): Understand O_symbol_rva.
8100 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8102 * config/tc-mips.c: Correct s_cons arguments. From Michael
8103 Joosten <joost@ori.cadlab.de>.
8105 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8107 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8108 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8109 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8111 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8112 make non-static. Change all users.
8113 * config/obj-coff.h (coff_n_line_nos): Declare.
8115 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8117 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8119 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8121 * config/obj-elf.c (obj_elf_common): Convert specified byte
8122 alignment to power of two. Set size of local bss symbol.
8124 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8126 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8128 * sb.c, macro.c: Decide whether to include <string.h> or
8129 <strings.h> just as as.h does.
8131 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8133 * Makefile.in (site.exp): Fix setting of $srcdir.
8135 * config/tc-arm.c (md_atof): Fix little-endian output.
8136 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8139 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8141 * doc/as.texinfo: Split out the NS32k family documentation,
8142 despite its being commented out for now.
8143 * doc/c-ns32k.texi: New file.
8145 * sb.c, macro.c: Include string.h.
8147 * Makefile.in (comparison): Only check *.o; we don't care if
8148 timestamps inserted by the native linker differ.
8150 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8151 if alignment stricter than 4 bytes is requested; in that case,
8152 align to a 4-byte boundary first.
8154 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8156 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8157 uninitialized" warning for `Max_Source_Offset'.
8159 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8161 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8162 qualifiers and detect errors if present.
8163 (md_assemble): Add call to parse_toc_entry. Also added some support
8164 for the [tocv] qualifier.
8165 (ppc_pe_tocd): New function to support data in the toc section.
8167 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8169 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8172 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8174 * config/tc-m68k.c (isword): Accept all values from -65536 to
8175 +65535, so ~VAL will not be rejected.
8177 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8178 skip characters after the pseudo-op.
8180 * read.c (get_line_sb): Don't look past buffer_limit.
8181 (s_include): In MRI mode, skip characters after the file name.
8183 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8185 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8186 periods in register names.
8188 For older changes see ChangeLog.1.