1 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3 * read.c (sizeof_leb128): Referenced externally by write.c so
6 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
8 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
9 and expand a 'debug' symbol associated with the next instruction
10 that does not cause a short instruction to be filled with a NOP.
11 (md_pseudo_table): Add support for .debugsym.
12 (assemble_parallel_insn): Add calls to expand_debug_sym as
16 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
18 * as.c (main): Conditionally call setlocale.
19 * gasp.c (main): Likewise.
20 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
21 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
24 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
26 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
29 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
31 * config/tc-hppa.c: Change all calls to bzero to use memset.
32 (pa_ip): Add cast to avoid warning.
33 (tc_gen_reloc, md_apply_fix): Likewise.
34 (pa_find_space_by_number): Likewise.
35 (hppa_force_relocation): Likewise.
36 (pa_block): Change i to unsigned int.
37 * config/obj-som.h (obj_som_copyright): Declare.
39 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
41 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
42 for line numbers for assembly source.
44 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
46 * configure.in: Change version number to 2.9.4
49 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
51 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
53 * config/tc-m32r.c (assemble_parallel_insn): No need to try
54 non-relaxable variant any more. Simplify test for nop insn.
55 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
56 scan of operands yields an insn different from original (e.g. a macro).
57 Fix call to can_make_parallel.
60 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
62 * ecoff.h: Change symbolS in function declaration to struct
65 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
67 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
68 (md_convert_frag): Fix i18n typo.
70 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
72 * ecoff.c (ecoff_get_cur_proc_sym): New function.
73 * ecoff.h: Protoype it.
74 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
75 [EVAX] (s_alpha_prologue): Delete.
76 (md_pseudo_table): Update.
78 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
80 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
81 array to local pointer.
82 (get_args, parse_expr): Add casts to avoid warnings.
84 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
86 * read.c (s_set): Cast xmalloc return value to fragS *.
87 * config/tc-m68k.c (m68k_ip): Function made static to match
88 previous forward declaration.
89 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
91 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
93 * config/tc-v850.c: Add internationalisation macros to error
96 * config/tc-m32r.c (can_make_parallel): Add internationalisation
97 macros to error strings.
99 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
101 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
102 reloc is in the TOC csect.
103 (md_apply_fix3): Correct gettext typo.
105 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
107 * config/tc-arm.c (find_real_start): Ignore symbols starting with
108 .L - they are local labels and the branches are not really
109 function calls but rather far jumps.
112 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
114 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
115 local labels ($ prefix).
118 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
120 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
122 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
124 * config/tc-i386.c (md_assemble): Print operand number rather than
126 (i386_operand): Likewise.
128 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
130 * Makefile.am (INTLLIBS): Define to work around apparent automake
132 All Makefiles: Regenerated.
134 * Many files: Added gettext invocations around user-visible
136 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
137 HAVE_LC_MESSAGES): Define.
138 * dep-in.sed: Added asintl.h.
139 * po/Make-in: New file.
140 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
142 * read.c (Z_): Renamed from `_'.
143 * Makefile.am (SUBDIRS): Added po.
144 (POTFILES): new macro.
145 (po/POTFILES.in): New target.
146 ($(OBJS)): Added asintl.h.
148 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
149 (as_new_LDADD): Added $(INTLLIBS).
150 (as_new_DEPENDENCIES): Added $(INTLDEPS).
151 (gasp_new_LDADD): Added $(INTLLIBS).
152 (gasp_new_DEPENDENCIES): New macro.
153 * configure, aclocal.m4: Rebuilt.
154 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
156 (ALL_LINGUAS): Define.
157 * macro.c: Include "asintl.h".
158 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
159 * as.h: Include "asintl.h".
160 * config/tc-i386.c (ordinal_names): Removed.
161 (md_assemble): Changed error text to avoid ordinal_names.
162 (i386_operand): Likewise.
163 (reloc): Added as_bad to avoid i18n problems.
164 (tc_gen_reloc): Likewise.
165 * config/tc-arm.c (bad_args): Now a #define.
167 * config/obj-vms.c (VMS_stab_parse): Changed type of
169 (global_symbol_directory): Unified strings to avoid i18n
171 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
173 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
174 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
176 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
178 * config/tc-v850.c (md_assemble): Changed C++ comment into C
180 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
182 * as.c (print_version_id): Added an fprintf to avoid i18n
184 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
186 * expr.c (expr): Added as_warn call to avoid i18n problems.
187 * messages.c (as_assert): Changed code to avoid i18n problems.
188 (as_abort): Likewise.
189 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
191 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
193 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
195 * config/tc-i386.c (check_prefix): New static function, split out
197 (struct _i386_insn): Add wait_prefix field.
198 (md_assemble): Remove wait_prefix local variable. Use
199 check_prefix when adding a prefix.
201 * config/tc-i386.c (current_templates): New static variable.
202 (md_assemble): Remove current_templates local variable.
203 (md_assemble, i386_operand): Improve error and warning messages in
204 many places. Add RESTORE_END_STRING in many places before error
205 return. Clarify some comments.
207 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
209 (md_assemble): Parse string instruction operands, looking for
210 segment override prefixes. Check for invalid segment prefixes on
212 (i386_operand): i.seg[] and max mem_operand changes for string
214 * config/tc-i386.h (EsSeg): Define.
216 * config/tc-i386.h (regKludge): Define.
217 (iclrKludge, imulKludge): Don't define.
218 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
219 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
220 opcode_modifier checks to look for more common cases first. Add
221 default_seg for IsString case.
223 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
225 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
227 * configure: Rebuild with new automake and libtool.
228 * aclocal.m4, Makefile.in: Likewise.
230 * doc/Makefile.am (as.dvi): New target.
231 * doc/Makefile.in: Rebuild.
234 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
236 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
239 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
241 * configure.in: Added sparc86x support.
243 * configure: Rebuild.
245 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
247 (md_parse_option): Warn if -EL is not supported for this architecture.
249 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
251 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
253 * config/tc-mips.c (mips_ip): Note when we use get match on
254 the full instruction name.
256 (mips_ip): For '&' DEST completer handling, if we got a full match
257 then the DEST completer is implicitly .wxyz.
261 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
263 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
264 (vif_insn_type): New function.
265 (md_apply_fix3): Don't validate user specified length if unpack insn
269 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
271 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
272 back into the expression to handle add/sub simplification correctly.
275 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
277 * config/tc-mips.c (mips_ip): Specs changed for
278 VCALLMSR instruction.
281 start-sanitize-vr5400
282 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
284 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
287 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
289 * config/tc-mips.c (hilo_interlocks): Remove 4300.
291 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
293 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
297 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
299 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
300 branch error as being done so we don't try to emit a reloc.
303 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
305 * symbols.c (max_indent_level): New global.
306 (print_symbol_value_1): Use it.
307 * expr.h (expr_build_dot): Declare.
308 * expr.c (expr_build_dot): New function.
310 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
311 (compute_mpgloc): New function.
312 (eval_expr): New arg `cpu'. All callers updated.
313 (non_vu_insn_seen_p): New static global.
314 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
315 (struct dvp_fixup): New member `cpu'.
316 (assemble_one_insn): New args init_fixup_count, fixup_offset.
318 (md_assemble): Set non_vu_insn_seen_p as appropriate.
319 (assemble_vif): Set `cpu' field of fixup.
320 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
321 (assemble_vu_insn): Delete, contents moved into ...
322 (assemble_vu): ... here. Don't record fixups until after parsing
323 both upper and lower insns. If branch insn inside mpg, properly
324 compute target address.
325 (dvp_frob_label): Create copies of vu labels inside mpg's.
326 (dvp_relax_frag): Clean up.
327 (md_convert_frag): Ditto.
328 (md_apply_fix3): Signal error if mpg embedded vu code has branch
329 to undefined label (not currently supported).
330 (eval_expr): New arg `cpu'. All callers updated.
331 (insert_operand_final): Convert mpgloc from bytes to dwords.
332 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
333 (s_state): If switching to vu state, initialize $.mpgloc.
336 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
338 * symbols.c (print_binary): New function.
339 (print_expr_1): Call it.
342 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
344 * config/tc-dvp.c (md_convert_frag): Fix thinko.
346 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
348 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
349 0 is a valid length value (= max+1).
350 (install_vif_length): 0 is a valid length value (= max+1).
353 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
355 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
356 operand in the opcode.
359 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
361 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
365 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
367 * config/tc-i386.h: Reorder operand flags and opcode modifier
368 flags for clarity. Remove unused definitions: Unknown,
369 ImmUnknown, DispUnknown, NoModrm.
370 * config/tc-i386.c (type_names): Add missing Debug type.
371 (md_assemble): Better duplicate prefix checking. Quicker string
372 instruction check via new opcode_modifier flag.
374 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
376 * doc/as.texinfo (Invoking): Clarify -Wa example.
378 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
380 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
381 (s_mips_weakext): Define.
382 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
383 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
386 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
388 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
389 is an error if the value can not be computed at assembly time.
390 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
392 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
394 * gasp.c (main): Set next field of new include_path structure to
395 NULL. From Avery Pennarun <averyp@gdc.ca>.
397 * read.c (s_mri_sect): Call as_bad rather than abort for an
398 unsupported MRI target.
400 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
402 * config/tc-arm.c (arm_validate_fix): New function. Determine if
403 the destination of a branch instruction should be altered.
404 (find_real_start): New function: Locate the real, Thumb coded
405 start of a Thumb function.
406 (do_t_branch23): Alter the destination of branches to Thumb
409 * config/tc-arm.h: Define TC_VALIDATE_FIX.
411 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
413 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
416 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
418 * doc/as.texinfo: Use @itemx for a secondary item in a table.
419 * doc/c-hppa.texi: Likewise.
421 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
423 * Makefile.am: Rebuild dependencies.
424 * Makefile.in: Rebuild.
426 * Makefile.am (DEP_INCLUDES): New variable.
427 (.dep1): Change to work when srcdir is not an absolute path.
428 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
429 * Makefile.in: Rebuild.
431 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
433 * config/tc-i386.h, config/tc-i386.c: Revert March 24
436 * configure.in: Set version to 2.9.1.
437 * configure: Rebuild.
439 * Branched binutils 2.9.
441 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
443 * config/tc-i386.h (FWait): Define.
444 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
445 other prefixes. Check FWait flag in opcode table to see which
446 instructions require an fwait prefix.
448 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
450 * stabs.c (get_stab_string_offset): Always create a stab string
453 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
455 Fix some gcc -Wall warnings:
456 * atof-generic.c (atof_generic): Add casts to avoid warnings.
457 * ehopt.c (eh_frame_code_alignment): Likewise.
458 * expr.c (integer_constant, operand): Likewise.
459 * frags.c (frag_align): Likewise.
460 * gasp.c (level_0, change_base, doinstr): Likewise.
461 * hash.c (hash_ask): Likewise.
462 * listing.c (listing_page, calc_hex, print_lines): Likewise.
463 (debugging_pseudo): Likewise.
464 * macro.c (define_macro, check_macro): Likewise.
465 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
466 (ignore_rest_of_line, float_cons): Likewise.
467 * symbols.c (decode_local_label_name): Likewise.
468 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
469 (fixup_segment, number_to_chars_bigendian): Likewise.
470 (number_to_chars_littleendian): Likewise.
471 * config/atof-ieee.c (gen_to_words): Likewise.
472 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
473 (sparc_ip, parse_keyword_arg, s_common): Likewise.
474 * read.c (output_big_sleb128): Initialize locals to avoid
476 (output_big_uleb128, equals): Likewise.
477 * atof-generic.c (atof_generic): Change number_of_digits_* locals
478 to unsigned int. Change zeros to unsigned int.
479 * cond.c (s_if): Add return to default case.
480 * frags.c (frag_now_fix): Change return type to addressT.
481 * frags.h (frag_now_fix): Update declaration.
482 * listing.c (file_info_struct): Change linenum to unsigned int.
483 (struct list_info_struct): Change hll_line to unsigned int.
484 (print_source): Update format string.
485 * read.c (emit_expr): Change scan to unsigned int, and don't
486 bother to initialize it.
487 * symbols.c (dollar_label_count): Change to unsigned long.
488 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
489 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
490 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
493 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
495 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
496 mcf5200 just as we do for m68000.
497 (m68k_init_after_args): Likewise.
498 (md_estimate_size_before_relax): Likewise.
500 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
502 * config/tc-v850.c (md_assemble): Store relocation addend in
503 fixup instead of instruction.
505 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
507 * config/tc-i386.c (md_assemble): Swap template arguments to
508 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
509 This macro is currently symmetric, so passing them the wrong
510 way didn't cause any problem, but may if the macro is changed
512 After copying template to i.tm, use i.tm. rather than t-> to
513 access fields, and make t a const*
514 Move i.tm.operand_types[] swap to immediately after the copy.
517 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
519 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
520 we've computed the data length.
523 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
525 * expr.h (expr_build_uconstant): Add prototype.
526 (expr_build_unary,expr_build_binary): Add prototypes.
527 * expr.c (expr_build_uconstant): New function.
528 (expr_build_unary,expr_build_binary): New functions.
530 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
531 (md_convert_frag): Delete.
532 (TC_FIX_TYPE): New fields wl,cl,user_value;
533 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
535 (insert_unpack_marker): New function.
536 (insert_file): New argument insert_marker_arg. All callers updated.
537 (gif_user_value): New static local.
538 (vif_data_start,vif_data_end): New static locals.
539 (mpgloc_sym,unpackloc_sym): New static locals.
540 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
541 (cur_opcode,cur_operand): New static locals.
542 (endmpg_caller): New enum.
543 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
544 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
545 (dvp_fixup): New members user_value,wl,cl;
546 (assemble_vif): Rewrite.
547 (assemble_gif): Tweak name of data start label.
548 (assemble_one_insn): Allow special parser to punt and call the
549 normal expression parser. Set cur_opcode,cur_operand for md_operand.
550 (md_operand): Handle '*' value for mpgloc,unpackloc.
551 (md_estimate_size_before_relax): New function.
552 (dvp_relax_frag,md_convert_frag): New functions.
553 (md_pcrel_from_section): Handle end data label for variable length
555 (md_apply_fix3): Handle count field for variable length vif insns.
556 Handle address field for mpg,unpack.
557 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
558 (cur_vif_insn_length): Delete.
559 (vif_length_value): New function.
560 (install_vif_length): Don't perform logical->physical conversion here.
561 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
564 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
566 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
567 * macro.c (macro_expand_body): Increase buffer size.
568 * messages.c (as_warn): Likewise.
569 (as_warn_where, as_bad, as_bad_where): Likewise.
571 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
573 Based on patch from H.J. Lu <hjl@gnu.org>:
574 * Makefile.am (DISTSTUFF): New variable.
575 (diststuff): New target.
576 * Makefile.in: Rebuild.
578 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
580 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
581 m32r_elf_section_change_hook.
583 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
584 emit a nop if a section ends with a 16 bit instruction.
586 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
588 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
589 s_lcomm rather than obj_coff_lcomm.
590 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
592 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
594 * config/tc-i386.h (LinearAddress): Define.
595 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
596 instruction, don't use a default segment.
598 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
600 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
601 * configure: Rebuild.
604 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
606 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
610 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
612 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
614 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
615 (mips_ip): Handle 'O' operand.
616 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
619 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
621 * aclocal.m4, configure: Rebuild with libtool 1.2.
624 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
626 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
630 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
632 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
633 PC relative branches. Patch courtesy of Jonathan Walton.
636 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
638 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
639 "name.completer" where only the name is actually in the opcode
640 table. Allow various operands for base register in load/store
641 instructions. Handle various new argument characters for the
642 cop2/vu0 co-processor.
646 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
648 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
652 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
654 * configure.in (emulations): Add thumb-pe target.
656 * configure (emulations): Add thumb-pe target.
658 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
660 * itbl-lex.l (yywrap): Don't define if already defined as a
664 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
666 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
667 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
668 packing is enabled. Emit VIF cpu marker after dma insn.
670 * config/tc-dvp.h (TC_START_LABEL): Define.
671 * config/tc-dvp.c (force_mach_label): New function.
672 (md_begin,create_colon_label,s_dmadata): Use it.
674 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
677 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
679 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
682 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
684 * depend.c (quote_string_for_make): New function.
685 (wrap_output): Use it.
687 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
689 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
690 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
693 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
695 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
696 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
697 (gif_insn_frag_loc): New static global.
698 (assemble_gif): Record frag and location frag of insn.
699 (md_apply_fix3): Validate user specified nloop if we couldn't do
701 (s_endgif): Queue fixup to install nloop if we can't compute it here.
703 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
705 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
706 insufficient data present. Fix insertion of computed nloop value.
707 (install_vif_length): Second pass at unpack len calcs.
708 (s_endunpack): Round data up to word boundary.
709 (insert_mpg_marker): New function.
710 (insert_file): New args insert_marker, size. All callers updated.
711 (assemble_vif): Rewrite varlen insn handling.
712 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
713 (s_enddirect,s_endunpack): Rename arg to internal_p.
716 start-sanitize-vr4320
717 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
719 * config/tc-mips.c : Added vr4320 similar to vr4300.
722 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
724 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
725 Recognize -GN and -relax.
726 (md_begin): Initialize gp size from -G switch.
727 (alpha_force_relocation): Always force if -relax.
728 (alpha_align): Take a new argument that will specify when to
729 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
730 Change all callers. Emit nop alignment padding as nop+unop pair.
732 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
734 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
735 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
738 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
740 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
741 require padding to the next long word boundary.
745 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
747 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
748 inserted binary files.
751 start-sanitize-phase2-m32rx
752 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
754 * config/tc-m32r.c (optimize): New static local.
755 (md_shortopts): Add -O.
756 (md_parse_option): Recognize it.
757 (md_show_usage): Document it.
758 (md_assemble): Don't try to combine insns in parallel if !optimize.
760 end-sanitize-phase2-m32rx
762 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
764 * config/tc-m32r.c (first_writes_to_seconds_operands):
765 Reinitialise b_operands for each pass of the inner loop.
768 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
770 * config/tc-dvp.h (tc_frob_label): Define.
771 * config/tc-dvp.c (dvp_frob_label): New function.
772 (create_colon_label): New argument `sto'. All callers updated.
773 (record_mach): New argument `force_next_p'. All callers updated.
774 (cpu_sto): New function.
775 (UNIQUE_LABEL_PREFIX): New macro.
776 (unique_label): Use it.
777 (assemble_gif): Emit start label before mach label.
778 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
780 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
782 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
783 (setup_dma_autocount): Renamed from setup_autocount. New argument
784 inline_p. All callers changed. Fix word address of count.
785 (parse_dma_addr_autocount): Fix word address of address.
789 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
791 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
792 in special_sections table and add .vubss etc via
793 ELF_TC_SPECIAL_SECTIONS.
794 * config/tc-dvp.h: Likewise.
797 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
799 * cgen.c: #include symcat.h.
800 * config/tc-m32r.c: Likewise.
802 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
804 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
805 absolute expressions instead of '$' prefixed register names.
807 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
809 * read.c (s_set): Record file and line info for symbols when -as.
810 (pseudo_set): Don't overwrite that dummy fragment.
813 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
815 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
816 (dvp_parse_done): Comment out contents.
817 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
818 (s_state): Handle .vu in included file.
819 (asm_state): New state ASM_GIF.
820 (asm_state_stack): Maintain stack of parsing states.
821 ({push,pop,set}_asm_state): New functions.
822 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
823 (gif_{insn_type,data_name,insn_frag}): New static locals.
824 (md_assemble): Watch for .endgif if in ASM_GIF state.
825 (assemble_gif): Complete.
826 (s_endgif): Complete.
827 (cur_mach): New static local.
828 (record_mach): New function.
829 (md_begin): Initialize `cur_mach'.
830 (assemble_*): Record current mach type.
831 (vu_count): New static local.
832 (assemble_vif): Temporary hack to properly align mpg/direct data.
833 (assemble_vu): Insert mpg every 256 insns.
836 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
838 * config/tc-ppc.c (md_pseudo_table): Add "section".
839 (ppc_named_section): New static function.
841 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
843 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
844 so we don't have to scan the entire list.
847 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
849 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
850 case, allow the parallel instructions to modify the same flag
854 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
856 * listing.c (list_symbol_table): Categorize symbols by
857 undefined_section rather than sy_frag->line == NULL.
860 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
862 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
863 (inline_dmadata): Renamed from s_dmadata_implied.
864 (assemble_one_insn): Rewrite dma operand processing.
865 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
866 (unique_name,setup_autocount): New functions.
868 * config/tc-dvp.c: Include stdarg.h/varargs.h.
869 (md_pseudo_table): Add .word.
870 (assemble_dma): Set alignment to 16 bytes. Enable code that records
872 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
873 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
874 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
876 (eval_expr): New function.
877 (create_label,create_colon_label): New function.
878 (s_enddmadata): Rewrite.
881 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
883 * Makefile.am (install-exec-local): Install properly when ln
884 fails or tooldir == prefix.
887 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
889 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
890 handling of updates to the condition bit as this is shadow by
894 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
896 * config/tc-dvp.c (parse_float): New function.
897 (assemble_vu): Handle loi insns.
898 (assemble_one_insn): Simplify suffix parsing.
899 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
904 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
906 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
908 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
910 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
911 for --warn-explicit-parallel-conflicts and --Wnp as an
912 abbreviation for --no-warn-explicit-parallel-conflicts.
913 (assemble_parallel_insn): Use non-relaxable versions of branch
916 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
918 * app.c: Parse || as a seperator between assembler statements.
921 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
923 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
924 Test result of insert_operand for error.
927 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
929 * config/tc-m32r.c (md_assemble): Only parallelise instructions
930 when m32rx target is enabled and the instructions are not
933 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
935 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
936 bother checking insn which have no operands.
939 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
941 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
942 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
943 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
944 * doc/Makefile.in: Rebuild.
947 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
949 * config/tc-m32r.c (first_writes_to_seconds_operands): New
950 function. Replaces get_src_reg(), check_for_side_effects(),
951 reads_from_src_reg(). Uses new insn operand features of cgen.
952 (writes_to_pc): New function., but with new code suppressed for now.
953 (md_assemble): Call first_writes_to_seconds_operands().
955 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
957 * config/tc-mips.c (macro_build): Handle operand type 'C'.
958 (macro): Fix handling of M_COP[0-3].
960 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
962 Based on patches from Ross Harvey <ross@teraflop.com>:
963 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
964 if macro_alternate or macro_mri.
965 (getstring): Remove support for byte constants between < and >.
966 (get_any_string): '<' only starts a string if macro_alternate or
968 (macro_expand_body): Permit keyword parameters following
969 positional parameters.
971 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
972 * configure.in (alpha*-*-netbsd*): New target.
973 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
974 * configure: Rebuild.
976 * as.h (flag_warn_suppress_instructionswap): Move from here...
977 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
978 here, and make static.
980 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
981 BFD_ASSEMBLER or MANY_SEGMENTS.
983 * as.c (show_usage): Update bug-gnu-utils address.
984 * gasp.c (show_usage): Likewise.
985 * doc/as.texinfo (Bug Reporting): Likewise.
987 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
989 * config/tc-mips.c (load_address): Don't use mips III or mips IV
990 insns regardless of the size of a pointer if we're in mips I or
992 (macro, macro2, s_cprestore, s_cpadd): Likewise.
994 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
996 Fix rac to accept only a0:
997 * tc-d10v.c (parallel_ok, find_opcode):
998 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
999 Introduce OPERAND_GPR.
1001 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1003 * read.c (s_fill): Handle non-constant repeat counts by creating
1004 an rs_space fragment.
1006 start-sanitize-m32rx
1007 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1009 * doc/c-m32r.texi: Document warning and error messages. Add
1010 descriptions of --warn-explicit-parallel-conflicts.
1012 * doc/as.texinfo: Add more m32rx command line options.
1015 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1017 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1018 from as_bad to as_warn.
1021 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1023 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1026 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1028 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1029 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1030 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1032 * config/tc-dvp.h: Add configuration specific section names.
1035 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1037 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1038 seg_fix_rotP rather than fix_root from seg_info.
1040 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1042 * expr.c: Add support for 0x1_2_3_4 bignums.
1044 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1046 * configure.in: Change -linux* to -linux-gnu*.
1047 * configure: Rebuild.
1049 * app.c (do_scrub_begin): Treat \r as whitespace.
1051 start-sanitize-m32rx
1052 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1054 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1055 rather than parsing syntax string manually.
1056 (assemble_parallel_insn): Check for both forms of parallel
1059 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1061 * Makefile.am: Update dependencies.
1062 * Makefile.in: Rebuild.
1064 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1066 * configure, aclocal.m4: Rebuild with new libtool.
1068 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1070 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1071 the argument to bfd_set_arch_mach.
1072 (load_address): Use bfd_arch_bits_per_address to determine the
1073 bit size of an address instead of looking at the isa level.
1074 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1076 start-sanitize-v850e
1077 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1081 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1083 * ehopt.c: New file.
1084 * as.h (enum _relax_state): Add rs_cfa.
1085 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1086 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1087 * read.c (emit_expr): Call check_eh_frame.
1088 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1089 (relax_segment): Likewise.
1090 * Makefile.am: Rebuild dependencies.
1091 (GAS_CFILES): Add ehopt.c.
1092 (GENERIC_OBJS): Add ehopt.o.
1093 * doc/internals.texi (Frags): Document rs_cfa.
1095 * as.c (show_usage): Mention --traditional-format.
1096 (parse_args): Accept --traditional-format.
1097 * as.h (flag_traditional_format): Declare.
1098 * output-file.c (output_file_create): If flag_traditional_format,
1099 set BFD_TRADITIONAL_FORMAT on stdoutput.
1100 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1102 * config/tc-mips.c (append_insn): Make sure that if we have a
1103 fixup for an unmatched %hi reloc, it does not associated with a
1106 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1107 * doc/Makefile.in: Likewise.
1109 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1111 * config/tc-m32r.c (check_for_side_effects): New function.
1112 (can_make_parallel): Add checks for instruction side effects
1113 clashing with the other instruction.
1114 (assemble_parallel_insn): Improve warning messages. Return error
1115 message from non-swapped instruction order.
1117 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1119 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1121 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1122 md_cleanup definition. This moves the forced literal output to
1123 the end of the source pass, and avoids macro's inserting literals
1124 into the code immediately after the macro expansion.
1126 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1128 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1129 a gas internal symbol is adjustable.
1130 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1132 * as.h: If gcc version greater than 2.6, use `__format__' and
1133 `__printf__' in function attributes, rather than `format' and
1136 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1138 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1140 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1142 Add tms320c30 support:
1143 * config/tc-tic30.h: New file.
1144 * config/tc-tic30.c: New file.
1145 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1146 TARGET_FORMAT as "coff-tic30".
1147 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1148 * Makefile.am: Rebuild dependencies.
1149 (CPU_TYPES): Add tic30.
1150 (CPU_OBJ_VALID): tic30-aout is valid.
1151 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1152 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1153 * configure, Makefile.in: Rebuild.
1155 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-v850.c (md_assemble): Improvements to error messages.
1159 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1161 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1162 BFD_RELOC_HI16_S to store the high bits of any value.
1164 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1165 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1166 assembler calculate relocations to any external symbol at all.
1167 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1168 involving generation of pc-relative relocs.
1169 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1170 has been moved to md_apply_fix3.
1172 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1173 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1174 which actually means (the address of identifier's GOT entry) +
1175 constant, which is not particularly useful.
1177 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1179 * read.h (include_dirs): Declare.
1180 (include_dir_count,include_dir_maxlen): Declare.
1183 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1184 (md_parse_option): Handle them.
1185 (md_show_usage): Print them.
1186 (output_dma,output_pke): New static globals.
1187 (assemble_pke): Handle -no-dma-pke.
1188 (insert_file): Search include dir list.
1189 (s_enddirect): Validate length if prespecified.
1190 (s_endmpg): Likewise. Handle -no-dma-pke.
1191 (s_endunpack): Handle -no-dma-pke.
1192 (md_pcrel_from_section): Add offset to delay slot for
1196 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1198 * configure.in: Correct check for shared opcodes library.
1199 * configure: Rebuild.
1201 * listing.c (buffer_line): If we can't open the file, set at_end.
1202 (listing_print): Remove unused local variable fi.
1204 * config/m68k-parse.y (reglistpair): Handle register list in
1207 * config/vms-conf.h: Don't undef VERSION.
1209 start-sanitize-m32rx
1210 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1212 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1213 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1216 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1218 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1220 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1222 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1223 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1224 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1225 (EXTRA_DIST): Define.
1226 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1227 explicitly rather than via the list of object files.
1228 (gcc-as.opt): New file created when make-gas.com is run.
1229 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1230 itbl-cpu.h} to #include appropriate file rather than copying that
1232 * config/vms-conf.h: Synchronize with current config.in.
1233 * Makefile.in: Rebuild.
1236 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1238 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1239 (parallel_ok): Relaxed parallel subinstruction dependency check.
1242 start-sanitize-m32rx
1243 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-m32r.c (md_assemble): Fix determination of when
1246 instructions can be combined in parallel.
1249 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1251 * as.h (flag_warn_suppress_instructionswap): added new flag.
1252 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1253 command line argument.
1254 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1255 warning only if flag_warn_suppress_instructionswap is false.
1257 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1259 * configure.in (i386-*-mingw32*): New target.
1260 * configure: Rebuild.
1262 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1264 * symbols.c (resolve_symbol_value): Don't set the segment if it
1265 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1267 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1270 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1272 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1273 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1276 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1278 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1281 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1283 * configure.in: Add dvp support.
1284 * configure: Regenerate.
1285 * config/tc-dvp.[ch]: New files.
1288 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-v850.c (v850_insert_operand): Display instruction when
1291 an error is encountered.
1293 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1295 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1296 (i386-*-sco3.2v5*coff): New target.
1297 (i386-*-sco3.2*): New target.
1298 * configure: Rebuild.
1300 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-v850.c: Tidy error message production.
1304 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1306 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1307 validate_immediate return value in the right type for comparisons
1310 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1312 * listing.c (MAX_BYTES): Use listing variables not constants.
1313 (data_buffer): No longer an array, but a pointer.
1314 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1315 (listing_listing): Allocate data_buffer.
1317 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1319 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1320 --listing-rhs-width, --listing-cont-lines.
1321 (show_usage): Update.
1322 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1323 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1324 (print_lines): Use the variables instead of the constants.
1325 (listing_listing): Likewise.
1326 * listing.h: Declare the new vars.
1328 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1330 * as.c (parse_args): Add --keep-locals alias for -L.
1331 Add --strip-local-absolute.
1332 (show_usage): Update.
1333 * as.h (flag_strip_local_absolute): New flag.
1334 * symbols.c (S_IS_LOCAL): Use it.
1335 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1336 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1337 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1339 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-m32r.c: Detect if explicitly parallel instructions
1342 might have an io conflict and issue a warning message.
1344 start-sanitize-m32rx
1345 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1348 to a count of the number of matches to skip.
1349 (can_make_parallel): Pass count of number of matches to skip to
1350 reads_from_src_reg().
1353 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1355 start-sanitize-m32rx
1356 * config/tc-m32r.c: Add support for swapping fixups of swap
1359 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1360 cgen_swap_fixups): Functions to save, restore and swap the fixup
1361 chain with a backup copy.
1362 (cgen_asm_finish_insn): Returns address of constructed insn.
1364 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1366 * listing.c (file_info_struct): Remove FILE, add POS.
1367 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1368 (file_info): Don't open the file.
1369 (buffer_line): Check for the file in the last_open cache, updating
1371 (print_source): Don't reference file_info->file.
1372 (listing_listing): Likewise.
1373 (listing_print): Close the file in the cache, if any.
1375 start-sanitize-m32rx
1376 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1379 parallel instructions so that they are in the correct order.
1380 (reads_from_src_reg, get_src_reg, can_make_parallel,
1381 make_parallel): New functions to support opportunistic
1382 parallelisation of adjacent instructions.
1385 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1387 * read.c (dwarf_file_string): New file static variable.
1388 (emit_expr): Look for constant sequence that leads up to a file
1389 name in DWARF debugging output.
1390 (stringer): Use dwarf_file_string to decide whether to accept a
1391 string as a file name.
1393 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1395 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1396 (crack_operand): Add reg->reglst MRI hack.
1397 (r_seg): Put reglst symbols in reg_section.
1398 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1400 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1402 * tc-sh.c (get_specific): Handle SGR & DBR.
1404 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1406 * tc-h8300.c (parse_reg): Take the length of the symbol into
1407 account when attempting to match a register name.
1408 * tc-h8500.c (parse_reg): Likewise.
1410 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1412 start-sanitize-m32rx
1413 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1416 * cgen.c: Formatting changes to improve readability.
1418 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1420 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1424 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1426 Based on a patch from Jim Wilson
1427 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1428 (tc_gen_reloc): Handle cross section PC relative relocs
1432 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1434 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1436 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1438 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1439 (expr_jmp_buf): New static local.
1440 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1441 (cgen_md_operand): New function.
1442 * tc-m32r.c: Clean up pass over `struct foo' usage.
1443 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1445 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1447 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1448 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1450 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1452 * config/tc-i386.c (i386_operand): Give an error if there are
1453 unrecognized characters after an expression.
1455 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1457 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1459 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1461 * configure.in (i386*-go32-rtems*): Fix to be the same as
1463 * configure: Rebuild.
1465 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1468 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1469 (mips_ip): Always check for FP_D, not just for instructions that
1470 are not part of the regular ISA.
1472 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1474 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1476 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1478 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1480 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1482 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1483 the range we care about.
1486 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1488 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1489 (exec_type_enum): Enumeration giving all of the exec types.
1490 (warn_nops): New static variable to give nop warning level.
1491 ({cur,prev}_mul32_p): New static variable to keep track of whether
1492 the current/previous instruction is a 32-bit multiply.
1493 (Optimizing): Make static.
1494 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1496 (d30v_insert_operand): Delete declaration of unused function.
1497 (write_2_short): Make exec_type argument enum, not int.
1498 (parallel_ok): Ditto.
1499 (check_range): Delete unused variable(s).
1500 (build_insn): Ditto.
1501 (find_format): Ditto.
1502 (md_apply_fix3): Ditto.
1503 (md_show_usage): Document -n and -N.
1504 (md_parse_option): Parse -n and -N.
1505 (write_1_short): If -n, warn about adding a nop. Use
1507 (write_2_short): Use enumeration values instead of hard coded
1508 integers. Reset exec_type for default operations. For explicit
1509 parallel operations, call parallel_ok to make sure everything is
1510 ok. If writing out a parallel operation, and the previous
1511 instruction was a 32-bit multiply, indicate current instruction
1513 (parallel_ok): Allow add/tx ... to be done in parallel with
1514 another add/tx ... assuming the gpr registers don't overlap.
1515 (md_assemble): Use exec type enumeration values, not hard coded
1516 ints. Check for loads or 16-bit multiplies following in the next
1517 cycle after a 32-bit multiply. Add nops if that is the case.
1518 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1519 cur_mul32_p if current instruction is a 32-bit multiply.
1520 (find_format): Change spacing and layout.
1523 start-sanitize-tic80
1524 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1526 * config/tc-tic80.c (tic80_relax): New static variable.
1527 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1528 (md_parse_option): Handle new relax options.
1529 (md_show_usage): Document new relax options.
1530 (find_opcode): Don't use short forms of PC relative branches if
1535 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1537 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1538 used/set flag fields. Make flag vars unsigned long. Use
1539 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1540 parallel if they use the same conditional flag with reversed
1541 meaning. Allow 2 add/sub insns that set the carry or overflow
1542 flags but do not query them to be done in parallel. Don't allow 2
1543 word store operations to be done in parallel with ADDppp or
1544 SUBppp. Don't allow loads to be done in parallel with 16 bit
1548 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-arm.c: Prevent use of interworking support for
1553 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1555 * doc/all.texi: Add M32R cpu.
1557 * doc/as.texinfo: Add documentation of m32r processor.
1559 * doc/c-m32r.texi: New file, documenting m32r specific features.
1561 start-sanitize-m32rx
1562 * config/tc-m32r.c (allow_m32rx): New function.
1563 (enable_m32rx): New variable.
1564 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1565 (md_show_usage): Document new --m32rx command line option.
1566 (md_parse_option): Implement new --m32rx command line option.
1569 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1571 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1574 start-sanitize-tic80
1575 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1577 * config/tc-tic80.c (build_insn): Handle instructions that have
1578 long (32 bit) PC relative offsets. Fix places that previously
1579 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1580 (md_apply_fix): Add case to handle long PC relative offsets.
1583 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1585 * doc/c-arm.texi (ARM Options): Document support for new ARM
1588 * config/tc-arm.c (md_parse_option): Add support for new ARM
1591 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1593 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1594 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1596 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1598 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1601 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1602 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1604 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1606 * config/tc-v850.c: Brought up to date with the branch.
1608 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1610 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1611 (SWITCH_TABLE): Handle BFD_RELOC_8.
1612 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1613 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1614 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1616 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1618 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1619 apparent bug in gcc's long long support crossing from x86.
1621 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1623 * config/tc-arm.c: Brought up to date with latest changes on arm
1626 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1628 * config-gas.com: Get version info from configure.in.
1630 * makefile.vms: include depend.obj in OBJS.
1632 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1634 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1635 all corresponding code.
1637 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1639 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1640 run-time endian selection.
1642 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1644 * tc-sh.c (parse_reg): Properly quote for fv4.
1646 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1648 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1649 symbol value operator.
1651 start-sanitize-vr5400
1652 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1654 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1658 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1660 * config/tc-d10v.c (parallel_ok, find_opcode):
1661 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1663 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1665 * config/obj-coff.c (fixup_segment): Cast second arg of
1666 md_apply_fix3 call to type "valueT *".
1668 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1670 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1672 * configure: Re-generate.
1674 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1676 * config/tc-mips.c (macro_build): Use the membership field
1680 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1682 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1683 first argument if it's supposed to be a register.
1686 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1688 * config/tc-mips.c (mips_4900): Added.
1689 (hilo_interlocks): Added mips_4900.
1690 (md_begin): Set default for mips_4900.
1691 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1692 (md_longopts): Add "m4900" and "no-m4900".
1693 (md_parse_option): Handle above options.
1696 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1698 * app.c (do_scrub_chars): If d10v, re-insert a space before
1699 a '#' when in state 10.
1701 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1703 * config/tc-h8300.c: Include "subsegs.h".
1704 (tc_reloc_mangle): Handle references to symbols which are not
1705 being output, so that references to `.' work.
1707 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1712 * macro.c (sub_actual): If we don't find a parameter for an &,
1715 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1716 start-sanitize-vr5400
1718 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1720 (hilo_interlocks): VR5400 has interlocks.
1721 (md_begin): Expect mips64vr5400, not mips64r5400.
1724 * config/tc-mips.c (mips_ip): In default case, call as_bad
1725 instead of fprintf, to get "assembler messages:" message output
1726 before instead of after.
1728 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1730 * frags.h: Handle multiple inclusion.
1732 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1734 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1735 * as.h (struct frag, frag support): Moved from here.
1737 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1739 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1740 * cgen.c (cgen_asm_finish_insn): Update.
1741 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1742 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1743 (md_convert_frag): Ditto.
1744 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1745 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1746 (TC_FRAG_INIT): Update.
1748 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1750 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1751 print out MD fields of fix.
1752 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1753 defined) to initialize MD fields in frag.
1754 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1755 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1756 * config/tc-ns32k.h: Add comments. Remove obsolete
1757 BFD_FAST_SECTION_FILL definition, change prototypes for
1758 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1759 opcode_frag and opcode_offset and remove pcrel_adjust.
1760 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1761 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1762 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1764 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1765 MD fields in frag structure.
1766 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1767 fix_bsr): macros to access MD fields in fix structure.
1768 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1769 use struct opcode_location as these fields are now in the frag
1771 (convert_iif): Call frag_more as it is needed instead
1772 of trying to allocate for the whole insn. Avoid call of frag_more
1773 with negative argument.
1774 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1775 md_estimate_size_before_relax, md_pcrel_from,
1776 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1777 and frag structures.
1778 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1779 opcode_offset and remove pcrel_adjust.
1780 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1781 fix_new_ns32k_exp with changed arguments.
1783 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1785 * tc-mips.c (md_begin): Reorganize setting of default values so
1786 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1788 (md_parse_option): Remove all code that sets defaults; md_begin
1789 handles all of this now.
1791 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1793 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1795 (bootstrap, bootstrap2, bootstrap3): Likewise.
1796 * Makefile.in: Rebuild.
1798 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1799 TOC section to be against the csect.
1801 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1803 start-sanitize-vr5400
1804 * config/tc-mips.c (mips_5400): New variable.
1805 (md_begin, md_parse_option): Handle 5400 options/names.
1806 (macro_build, mips_ip): Check for 5400-specific instructions.
1807 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1811 * config/tc-mips.c (validate_mips_insn): New function, checks
1812 match versus mask bits, and also verifies that all bits to be
1813 output are actually specified somewhere.
1814 (md_begin): Call it for 32-bit instructions, instead of doing
1815 match/mask check here. In case of failure, print a message, but
1816 check the rest of the opcode table before exiting.
1818 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1820 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1821 from Tony Thompson at ARM: athompso@arm.com
1824 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1826 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1831 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1833 * config/tc-mips.c (hilo_interlocks): True for tx49.
1834 (md_begin): Add mips64tx49.
1835 (md_parse_option): Add 4900 cpu.
1838 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1840 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1841 extend if the operand expects a signed value.
1843 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1844 default which is to permit dollar labels.
1846 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1848 * config/tc-sparc.c (sparc_memory_model): New variable.
1849 (md_longopts): Add -TSO/-PSO/-RMO options.
1850 (md_parse_options): Handle them.
1851 (sparc_elf_final_processing): For 64 ELF, set required
1852 memory ordering in e_flags. Default to RMO and let the user
1853 override it through command line.
1855 * config/tc-sparc.h (elf_tc_final_processing): Add.
1857 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1859 * config/tc-sparc.c (v9a_asr_table): New variable.
1860 (sparc_ip): Handle v9a asr's.
1861 Patch from David Miller <davem@vger.rutgers.edu>.
1863 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1865 * config/tc-sparc.h (md_do_align): New macro.
1866 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1867 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1869 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * config/tc-sh.c (sh_small): New variable.
1872 (OPTION_SMALL): Define.
1873 (md_longopts): Add "small".
1874 (md_parse_option): Handle OPTION_SMALL.
1875 (md_show_usage): Mention -small.
1876 * config/tc-sh.h (sh_small): Declare.
1877 (SUB_SEGMENT_ALIGN): Handle sh_small.
1878 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1881 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1882 case in little endian mode.
1884 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1886 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1887 overflow signalling to linker.
1889 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1891 * makefile.vms: Fix for dec c.
1893 * config-gas.com: Give explanation for dec c setup in error
1896 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1897 sections on openvms/alpha.
1899 * config/obj-evax.c: support .weak pseudo-op
1901 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1903 * config/tc-sparc.c (default_arch_size): New static local.
1904 (struct sparc_arch): Rename arch_size to default_arch_size.
1905 New member user_option_p.
1906 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1907 (init_default_arch): Check whether default arch is valid.
1908 Set default_arch_size in addition to sparc_arch_size.
1909 (OPTION_32,OPTION_64): Define.
1910 (md_longopts): New entries for -32, -64.
1911 (md_parse_option): Handle them.
1912 (md_show_usage): Print them. Ensure init_default_arch called.
1913 * configure.in (sparc64): Set arch to v9-64.
1914 * configure: Regenerated.
1916 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * write.c (subsegs_finish): New function, broken out of
1920 (write_object_file): Some code moves into subsegs_finish.
1921 * write.c (subsegs_finish): Declare.
1922 * as.c (main): Call subsegs_finish.
1924 * read.c (s_include): Check for error return from
1927 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1929 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1931 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1933 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1934 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1935 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1936 the correct relocation when it exists.
1937 * config/tc-i386.c (md_apply_fix3): Likewise.
1939 * config/tc-ppc.h: Correct typo in comment.
1940 * config/tc-v850.h: Likewise.
1942 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1944 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1945 when second instruction is writing to first instructions inputs.
1947 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1949 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1950 templated programs to build with -g.
1952 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1954 * config/tc-v850.c (md_relax_table): Add support for relaxing
1955 unconditional branches. This patch is courtesy of Jim Wilson.
1956 (md_convert_frag): Fix relaxing of branches. This patch is
1957 courtesy of Jim Wilson.
1958 (md_assemble): Create different fixups for conditional and
1959 unconditional branches. This patch is courtesy of Jim Wilson.
1960 (md_estimate_size_before_relax): Estimate size of variable part of
1961 fixup based on whether it is for a conditional or an unconditional
1962 branch. This patch is courtesy of Jim Wilson.
1963 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1964 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1965 obj_elf_section_change_hook().
1966 (v850_comm): New function.
1967 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1968 (md_begin): Add bss flag to seg_info of bss sections.
1970 Add support for .scommon, .tcommon and .zcommon sections.
1972 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1973 .zcommon, .tbss, .call_table_data and .call_table_text.
1975 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1977 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1978 * configure: Regenerated.
1980 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1982 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1983 expression is not confused with -1.
1985 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1987 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1988 operand - OPERAND_ATMINUS.
1990 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1992 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1993 decrement modify the index register.
1995 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1997 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1998 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1999 68336, 68341, 68349.
2000 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2001 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2002 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2005 * doc/Makefile.am (CPU_DOCS): Define.
2006 (as.info): Depend upon $(CPU_DOCS).
2007 * doc/Makefile.in: Rebuild.
2009 * configure.in: Remove AM_PROG_INSTALL; it's called by
2011 * configure: Rebuild.
2013 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2015 * tc-d10v.h (TC_START_LABEL): Don't define.
2016 (tc_frob_label): Define.
2018 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2020 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2021 to pair a branch and link with anything but an exe instruction.
2023 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2025 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2026 optimization to reduce the alignment surprises for gcc.
2028 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2030 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2031 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2032 (sparc_ip): Add %hix,%lox.
2033 (md_apply_fix3): Call as_bad_where, not as_bad.
2034 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2035 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2037 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2039 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2040 recognizes alphaev5 etc.
2041 * configure: Rebuild.
2043 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2045 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2046 of mipsr3900 with mipstx39.
2048 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2049 -mipsXX message' if the insn isn't an ISA insn.
2051 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2053 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2054 Redefine TARGET_FORMAT to call sparc_target_format.
2055 * config/tc-sparc.c (in_unsigned_range): New function.
2056 (sparc_arch_size): Make static.
2057 (sparc_target_format): New function.
2058 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2059 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2060 (output_insn): Set `fx_no_overflow'.
2061 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2062 (tc_gen_reloc): Likewise.
2064 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-v850.c (v850_section): Remove.
2068 * config/obj-elf.c (obj_elf_section): Enhance error message.
2070 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2073 including obj-elf.h in OBJ_MAYBE_ELF case.
2074 (mips_target_format): Return NULL after abort to avoid warning.
2076 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2078 * expr.c (operator): Accept ==. From Anders Blomdell
2079 <anders.blomdell@control.lth.se>.
2081 * config/atof-ieee.c (gen_to_words): When generating a denormal
2082 number, handle an overflow into the smallest normalized number.
2084 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2086 * as.h, input-scrub.c (new_logical_line): New return value.
2087 * read.c (s_app_file): Don't note the same file several times
2090 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2092 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2094 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2096 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2097 * configure: Rebuild.
2099 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2101 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2103 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2104 fn* instructions do not insert implicit fwait. This was changed
2107 * config/m68k-parse.y (yylex): Permit an expression to be used for
2110 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2112 * Makefile.in: Rebuild.
2114 * aclocal.m4: Rebuild with new libtool.
2115 * configure: Rebuild.
2117 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2122 * config/tc-mips.c (hilo_interlocks): Change from a static
2123 variable to a macro, so that it varies with the variables upon
2125 (gpr_interlocks, cop_interlocks): Likewise.
2126 (md_begin): Don't initialize them.
2128 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2130 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2131 of strcmp where appropriate.
2133 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-v850.c (md_assemble): Cope with a zero data area
2136 relocation with a constant offset.
2137 (md_assemble): Produce error message when special data area
2138 relocations are used on instructions which do not support them.
2139 (md_assemble): Reset processor mask if defined by command line
2142 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2144 * config/tc-sparc.c: Reorganize file.
2145 (parse_keyword_arg): Allow numbers in reg names.
2146 (SPECIAL_CASE_NONE): New macro.
2147 (md_assemble): Use it.
2148 (lookup_arch,init_default_arch): New functions.
2149 (default_arch,default_init_p,sparc_arch_table): New static locals.
2150 (sparc_arch_size): New static local.
2151 (max_architecture): Initialize in init_default_arch.
2152 (md_parse_options): Call init_default_arch if necessary.
2153 Rewrite -xarch/-A processing.
2154 (md_show_usage): Print -A values from sparc_arch_table.
2155 (md_begin): Call init_default_arch if necessary.
2156 (sparc_md_end): Handle both 32 and 64 bit environments.
2157 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2158 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2159 (DEFAULT_ARCH): Add.
2160 * config.in: Regenerate.
2161 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2162 (SPARC_V9,SPARC_ARCH64): Delete.
2163 * configure: Regenerate.
2164 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2166 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2170 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2171 start-sanitize-v850e
2173 * config/tc-v850.c (md_assemble): Corrected typo.
2174 * config/tc-v850.c Add new sections: call_table_data and
2176 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2177 (handle_ctoff): New Function.
2179 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2182 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2185 displacement from the tiny data area pointer.
2187 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2189 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2192 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2194 * config/tc-v850.c (processor_mask): New variable.
2195 (set_machine, md_parse_option): Set processor_mask.
2196 (md_assemble): Check that instruction is available to target
2199 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2200 start-sanitize-v850e
2201 (TARGET_PROCESSOR): New constant.
2202 (TARGET_PROCESSOR): New constant.
2206 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2208 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2213 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2215 Merge in work from Martin Hunt:
2217 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2218 CR is 0 for PSWL and PSWH.
2220 * config/tc-d30v.c (do_assemble): Don't accept
2221 illegal condition codes for cmpu instruction.
2223 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2224 used in d*i instructions.
2226 * config/tc-d30v.c (check_size): New function. Check
2227 relocations for overflows.
2228 (md_pcrel_from_section): Fix relocations between sections.
2229 (md_apply_fix3): Use new relocation types for 15 and 21
2230 bit relocations in the right container. Needed because
2231 the address of the instruction is not eight-byte aligned
2232 but the relocations must be.
2234 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2235 (find_format): If ".s" or ".l" are used, don't try
2236 to compute branch sizes.
2238 * config/tc-d30v.c (do_assemble): Check for ".s" or
2239 ".l" extensions to opcode names.
2240 (find_format): Generate the correct instructions when
2241 ".s" or ".l" are used.
2243 * config/tc-d30v.c (build_insn): Check for odd registers
2244 on instructions that require even registers.
2246 * config/tc-d30v.h (md_start_line_hook): Define.
2247 * config/tc-d30v.c (md_start_line_hook): New hook.
2248 Checks the beginning of each line for a ".". If it
2249 finds one, assume a pseudo-op and flush any unwritten
2252 * config/tc-d30v.c (md_apply_fix3): Fix problem
2253 with determining when fixups were done.
2255 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2256 part of a symbol (for example, "foo+8") was being written
2257 into the instruction.
2258 (md_pseudo_table): Change .word to be 32 bits and add
2261 * config/tc-d30v.c (parallel_ok): Check to see if first
2262 instruction is a jump.
2264 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2267 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2269 start-sanitize-v850e
2270 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2272 * configure.in (emulations): Add v850 emulation.
2274 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2276 * Makefile.am (CPU_TYPES): Add arc.
2277 (TARGET_CPU_CFILES): Add tc-arc.c.
2278 (TARGET_CPU_HFILES): Add tc-arc.h.
2279 (dependencies): Rebuild.
2280 * Makefile.in: Rebuild.
2281 * configure.in: Recognize arc-*-elf*.
2282 * configure: Regenerated.
2283 * config/tc-arc.[ch]: New files.
2285 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2287 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2288 Correct description of hi() reloc prefix.
2290 start-sanitize-v850e
2291 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2292 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2293 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2296 * doc/c-v850.texi: Document new pseudo ops and command line
2299 * config/tc-v850.c (set_machine): New function.
2300 * config/tc-v850.c (.v850): New pseudo op.
2301 start-sanitize-v850e
2302 * config/tc-v850.c (.v850e): New pseudo op.
2303 * config/tc-v850.c (.v850ea): New pseudo op.
2307 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2309 Support -alh and -ald for DWARF 1:
2310 * listing.c (struct list_info_struct): Add debugging field.
2311 (listing_newline): Initialize the debugging field. If ELF, if the
2312 section starts with .debug or .line, set the debugging field in
2313 the listing structure.
2314 (debugging_pseudo): Add list parameter. Change all callers. If
2315 the debugging field is set, consider it to be a debugging pseudo.
2316 If ELF, skip blank lines between debugging lines.
2317 * read.c (emit_expr): If ELF, look for line numbers.
2318 (stringer): If ELF, look for file names.
2320 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2323 if there is no insert function.
2325 * config/tc-v850.h (TARGET_MACHINE): New constant.
2327 * config/tc-v850.c (v850_insert_operand): Add
2328 -mwarn_unsigned_overflow.
2329 (md_begin): Set BFD machine number based on machine variable.
2330 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2332 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2334 * as.h: Don't declare alloca if it is a macro.
2335 * macro.c: Likewise.
2338 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2340 * config/tc-mips.c: Add tx19/r1900.
2343 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2345 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2346 rename to cpu_types[].
2347 (s_alpha_arch): New function.
2348 (md_pseudo_table): Add "arch".
2350 * config/tc-alpha.c (md_begin): Merge the two loops through the
2352 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2353 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2355 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2357 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2359 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2361 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2364 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2368 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2370 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2371 relative to the next instruction, not the current instruction.
2372 (md_assemble): Similarly.
2374 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2376 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2379 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2380 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2381 recognise special instructions.
2382 (md_assemble): Calculation of the size of a fixups corrected.
2384 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2387 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2389 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2390 opcode->opcode as the sentinal. Zero is a valid opcode.
2392 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2394 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2395 * doc/c-v850.texi: Change node name to match other chapter nodes.
2397 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2399 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2402 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2405 number will fit in 64 bits.
2407 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2408 rather than calling abort.
2410 * as.h: Don't define alloca if __GNUC__. Just declare it.
2411 * macro.c: Copy alloca handling from as.h.
2413 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2414 Gabriel Paubert <paubert@iram.es>.
2416 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2417 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2418 is jcxz or a loop instruction.
2420 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2424 (md_begin): Set up machine architecture and type.
2426 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2428 * symbols.c (resolve_symbol_value): Store the value back into the
2429 symbol expression, to handle add or subtract simplification
2430 correctly. Handle O_symbol_rva. Add default case.
2432 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2433 chunksize while creating the new subsection.
2434 * as.c (chunksize): Initialize to zero.
2435 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2436 calling obstack_begin.
2438 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2443 start-sanitize-v850e
2444 * config/tc-v850.c (parse_register_list): Support constant
2445 expressions as register lists.
2448 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2450 * doc/c-v850.texi: Change the major node to v850 Machine
2453 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2455 * doc/as.texinfo: Add inclusion of c-v850.texi
2457 * doc/c-v850.texi: New file.
2459 * read.c (is_end_of_line): Make NUL character be considered to be
2462 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-v850.c (parse_register_list): Add support for curly
2466 (cc_names): Add "e" and "ne" conditions.
2468 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2470 * app.c (do_scrub_chars): Support a double dash as starting a
2471 comment that extends to end of line.
2473 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2475 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2477 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2479 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2481 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2482 insn when changing to a different instruction.
2484 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2486 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2487 floating point extensions.
2488 (parse_reg): parse sgr and dbr.
2490 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-v850.c (system_register_name): Support numbers for
2493 system register IDs.
2495 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2497 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2498 flag when alignment is in bytes instead of power of 2, and code to
2499 use that flag to convert alignment to bytes.
2500 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2501 * read.h (s_lcomm_bytes): Add prototype.
2502 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2503 defined, write alignment to alignment bits in section header s_flags
2504 rather than the s_align field.
2505 start-sanitize-tic80
2506 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2507 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2508 pseudo, instead of s_lcomm which wants a power of two for alignment.
2511 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2513 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2515 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2517 * as.c (show_usage): Add -am.
2518 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2519 if we've already got one.
2520 * listing.c (struct list_info_struct): Add line_contents.
2521 (listing_newline): Put unused argument to work: if non-null, save it...
2522 (listing_listing): ... and regurgitate during listing instead of line
2524 * listing.h (LISTING_MACEXP): New define.
2525 (LISTING_NEWLINE): Argument is NULL.
2526 * read.c (read_a_source_file): If expanding macros, break up input
2527 lines and pass them to listing_newline.
2528 * doc/as.texinfo: Document -ac and -am.
2530 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2532 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2537 start-sanitize-v850e
2538 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2540 * config/tc-v850.c: Remove support_v850e flag and command line
2543 * configure.in (emulations): Add support for v850e target
2545 * configure (emulations): Add support for v850e target
2547 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2549 * config/tc-v850.c: Remove support_v850ea flag and command line
2552 * configure.in (emulations): Add support for v850ea target
2554 * configure (emulations): Add support for v850ea target
2557 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2559 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2560 setting EXPECT and TCL_LIBRARY.
2561 * Makefile.in: Rebuild.
2563 * as.h (enum debug_info_type): Define.
2564 (debug_type): Declare.
2565 * as.c (debug_type): New global variable.
2566 (show_usage): Add --gstabs.
2567 (parse_args): Handle --gstabs.
2568 * read.c (generate_asm_lineno): Remove.
2569 (read_a_source_file): Output stabs debugging if appropriate.
2570 Change checks of generate_asm_lineno to check debug_type. Only
2571 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2572 * read.h (generate_asm_lineno): Don't declare.
2573 (stabs_generate_asm_lineno): Declare.
2574 * stabs.c (stabs_generate_asm_lineno): New function.
2575 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2576 Don't turn off debugging.
2577 (add_file): Remove old #if 0 code.
2578 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2579 (ecoff_directive_end): Don't generate stabs line symbols.
2580 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2581 generate_asm_lineno.
2582 (line_label_cnt): Remove.
2583 (ecoff_generate_asm_line_stab): Remove.
2584 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2585 * doc/as.texinfo, doc/as.1: Document --gstabs.
2587 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2589 start-sanitize-v850e
2590 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2591 Add support for v850ea instructions.
2593 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2594 Add support for v850e instructions.
2597 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2598 text of entire opcode.
2600 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2602 * doc/internals.texi: Document rs_leb128.
2604 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2606 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2607 in ABSL case, rather than calling abort.
2609 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2611 * as.h (enum _relax_state): Add rs_leb128.
2612 * read.c (potable): Add sleb128 and uleb128.
2613 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2615 * read.h: Update prototypes.
2616 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2617 the symbol value, add a second FINALIZE argument that prevents
2618 changes from being comitted. Update all callers.
2619 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2620 * doc/as.texinfo: Document the new pseudos.
2622 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2624 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2626 (DISTCLEANFILES): Define.
2627 * doc/Makefile.am (DISTCLEANFILES): Define.
2628 * Makefile.in, doc/Makefile.in: Rebuild.
2630 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2632 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2633 Don't set targ or gas_target. Define SCO_ELF and
2634 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2636 * Makefile.am: Remove @target_frag@.
2637 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2639 (dep-am): Mark as phony.
2640 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2642 * config/arm-big.mt, config/arm-lit.mt: Remove.
2643 * config/mips-big.mt, config/mips-lit.mt: Remove.
2644 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2645 * config/ppc-sol.mt: Remove.
2646 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2647 * config/m88kcoff.mt: Remove.
2648 * config/sco5.mt: Remove.
2649 * configure, config.in, Makefile.in: Rebuild.
2651 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2652 further try to circumvent the .y.h rule.
2653 * Makefile.in: Rebuild.
2655 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2657 * Makefile.am: New file, based on old Makefile.in.
2658 * acinclude.m4: New file, from old aclocal.m4.
2659 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2660 shared library handling; now handled by libtool. Replace
2661 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2662 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2663 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2664 * config.in: New file, created by autoheader.
2666 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2667 * stamp-h.in: New file.
2668 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2669 (parse_args): Likewise.
2670 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2671 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2672 * Makefile.in, doc/Makefile.in: Now built with automake.
2673 * aclocal.m4: Now built with aclocal.
2674 * configure: Rebuild.
2676 * cond.c (s_else): If not listing false conditionals, turn listing
2677 off in the false branch of the else.
2679 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * config/tc-mips.c (macro): Fix handling of a double load from a
2682 symbol plus an offset.
2684 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2685 has an associated external symbol.
2687 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2689 * config/tc-alpha.c (s_alpha_ucons): New function.
2690 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2692 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2694 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2695 line if we encounter an error.
2697 * config/tc-v850.c (md_assemble): Sign extend constants value
2698 for hi and hi0 expressions.
2699 (v850_insert_operand): Enable range checking for generic 16bit
2702 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2704 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2705 LO16, HI16 and HI16_S relocs.
2707 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2709 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2711 * configure: Regenerated with autoconf 2.12.
2712 * Makefile.in: Add $(EXEEXT) to all executables.
2714 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2716 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2717 unconditional branches.
2718 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2721 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2723 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2725 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2727 * macro.c (define_macro): Make sure the index is in range before
2730 start-sanitize-tic80
2731 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2733 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2734 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2735 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2739 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2741 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2742 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2743 defined, use s_align_ptwo for .align.
2744 * configure.in (i386-*-msdosdjgpp*): New target.
2745 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2746 * configure: Rebuild.
2748 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2750 * config/tc-sparc.c (last_opcode): New static local.
2751 (md_assemble): Don't issue "FP branch in delay slot" warning if
2752 the delay slot has been annulled.
2754 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2756 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2757 code if BFD_ASSEMBLER.
2759 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-v850.c (system_registers): Fix ordering of registers.
2763 start-sanitize-tic80
2764 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2766 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2767 when it will be filled in later by relocation information.
2770 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2773 (mips_ip): Fix ISA checks.
2775 start-sanitize-r5900
2776 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2778 * configure.in: Default the r5900 to little endian.
2779 * configure: Rebuilt.
2782 start-sanitize-tic80
2783 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2785 * config/tc-tic80.c (build_insn): Fix endianness problem with
2789 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2791 * config/tc-mips.c (check_absolute_expr): Change warning to
2794 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2796 * config/tc-mips.c (macro_build): Refine code to check if an
2797 instruction is available on a particular cpu variant.
2798 (mips_ip): Likewise.
2800 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2802 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2803 OBJ_AOUT to ifdef OBJ_ELF.
2804 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2805 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2807 * write.c (fixup_segment): Change special case for i386-coff to
2808 not apply for i386-pe.
2809 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2810 which were not done.
2811 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2812 (coff_format_ops): Initialize frob_file_after_relocs field rather
2813 than frob_file field.
2814 * config/obj-coff.h (coff_frob_file): Don't declare.
2815 (coff_frob_file_after_relocs): Declare.
2816 (obj_frob_file): Don't define.
2817 (obj_frob_file_after_relocs): Define.
2818 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2819 * configure: Rebuild.
2821 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * config/obj-coff.c (fixup_segment): Never subtract section
2824 address from PC relative reloc which will be fully resolved.
2826 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2828 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2829 with hpux10 header files.
2831 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2833 From Jason Merrill <jason@cygnus.com>:
2834 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2836 * config/tc-i386.h (md_maybe_text): Define.
2837 (md_do_align): Use md_maybe_text.
2839 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2841 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2842 relocations, don't check for symbol being external, weak, etc.
2844 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2846 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2847 calculate relocations to any external symbol, because we might be
2848 linking a shared object and the symbol might be overriden or moved
2849 (for instance, moved into a static executable's .bss section).
2850 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2852 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2853 be calculated by the assembler.
2855 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2856 whose destination lies in the same file, by ignoring the @plt or
2857 @local and aiming the branch at its destination.
2859 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2861 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2862 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2865 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2866 of obj_copy_symbol_attributes.
2868 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2870 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2871 signed operand, sign extend a 32 bit value to the host size.
2873 * Makefile.in (CFLAGS): Subsitute from configure script. From
2874 Jeff Makey <jeff@cts.com>.
2876 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2877 buffer size to make a copy of the symbol.
2879 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2882 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2884 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2885 step through the frags calling cvt_frag_to_fill, switch to
2886 SEG_DATA when we reach data_frag_root.
2888 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-mn10300.c (md_assemble): Allow an empty register
2891 list for instructions which use register lists.
2893 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2895 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2897 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2900 * config/tc-arm.c: Add prototypes for many static functions.
2901 (struct asm_opcode ): Add prototypes for parms field.
2902 (struct thumb_opcode ): Likewise.
2903 (fp_op2): Remove unused flags parameter.
2904 (output_inst): Make static.
2905 (arm_after_pass_hook): Remove unused ignore parameter.
2906 * config/tc-arm.h (arm_after_pass_hook): Declare.
2907 (arm_start_line_hook): Declare.
2908 (arm_frob_label): Declare.
2910 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2912 * depend.c (wrap_output): new prototype.
2914 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2916 * config/tc-sh.c (md_apply_fix): Check for overflow.
2918 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2919 section size to be aligned.
2921 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-sh.h (md_cons_align): Define.
2924 (sh_cons_align): Declare.
2925 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2926 (sh_no_align_cons): New static variable.
2927 (s_uacons): New static function.
2928 (sh_cons_align): New function.
2929 (sh_handle_align): Warn about misaligned data.
2930 * doc/c-sh.texi: Document .uaword and .ualong.
2932 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2934 * macro.c (macro_expand): In MRI mode, treat single quote as a
2935 separator character when checking for a positional argument.
2937 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-arm.c (md_parse_option): Merge in changes from
2942 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2944 * configure.in (emulations): Add Thumb architecture support from
2945 armT-9703-28-branch.
2947 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2949 * doc/all.texi: Add enabling of ARM documentation.
2951 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2953 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2955 * config/tc-mips.c: Added r3900 support.
2957 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2959 * as.c: (parse_args) `-t' option requires an argument.
2961 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2963 * config/tc-arm.c (md_begin): Change call to
2964 coff_arm_bfd_set_private_flags() to a call to
2965 bfd_set_private_flags().
2967 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2969 * Makefile.in: Rebuild dependencies.
2971 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2972 of a BFD_RELOC_RVA reloc.
2974 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2977 (hppa_force_relocation): Force a relocation for an absolute
2980 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2982 * doc/as.texinfo: Don't use @value in section names or index
2983 entries; it confuses texinfo.tex.
2985 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2987 * doc/as.texinfo: Updated for -MD option.
2988 * Makefile.in (CFILES): Added depend.c.
2989 (OBJS): Added depend.o.
2990 * as.h (start_dependencies, register_dependency,
2991 print_dependencies): New declarations.
2992 * depend.c: New file.
2993 * as.c (parse_args): Added -MD option.
2994 (main): Call print_dependencies.
2995 (show_usage): Added help for -MD.
2996 * read.c (s_app_file): Call register_dependency.
2997 (s_include): Call register_dependency when file is found.
2998 (read_a_source_file): Call register_dependency.
3000 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3002 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3003 section address to the symbol value.
3005 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3007 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3008 into the new membership field.
3010 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3013 command line then the ARM7 is now chosen by default when setting
3014 the BFD machine and architecture.
3016 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3018 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3019 hold APCS selection.
3020 (md_begin): Added code to generate flags to be set into the COFF
3021 header and the calls to the BFD functions to do this.
3022 (md_parse_option, md_show_usage): Added new command line
3023 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3024 -marmv3m, -marmv4, -marmv4t.
3026 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3027 as it is never used.
3029 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3032 label name with ".".
3033 * config/tc-mn10300.c (md_convert_frag): Likewise.
3035 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * config/tc-mips.c (set_at): Check for bignum.
3038 (check_absolute_expr, macro, mips16_macro): Likewise.
3040 start-sanitize-tic80
3041 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3043 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3044 for overflow/underflow, only insert lower 15 bits into instruction.
3047 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3049 * config/tc-i386.c (pi): Check for RegMMX.
3051 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * expr.c (expr): When subtracting values in the same frag,
3054 subtract X_add_number rather than adding it.
3056 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3058 * config/obj-coff.c (write_object_file): Just pass NULL to
3059 md_do_align, not the address of a char holding NOP_OPCODE.
3061 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3063 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3064 than an address if the floating point value looks sufficiently
3067 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3070 section size to be aligned.
3072 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3074 * cond.c: Include "macro.h".
3075 (struct conditional_frame): Add macro_nest field.
3076 (initialize_cframe): Initialize macro_nest.
3077 (cond_finish_check): Add nest parameter. Change all callers.
3078 (cond_exit_macro): New function.
3079 * as.h (cond_finish_check): Update declaration.
3080 (cond_exit_macro): Declare.
3081 * input-scrub.c (macro_nest): Make globally visible.
3082 (input_scrub_next_buffer): Call cond_finish_check.
3083 * macro.h (macro_nest): Declare.
3084 * read.c (s_mexit): Call cond_exit_macro.
3086 * config/tc-i386.h (RegMMX): Define.
3087 * config/tc-i386.c (pi): Check for all register types.
3088 (type_names): Add RegMMX.
3089 (md_assemble): Handle RegMMX.
3091 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3093 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3096 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3098 * config/tc-mips.c (nopic_need_relax): Add new parameter
3099 before_relaxing. Use it when testing ecoff_extern_size.
3100 (load_address, macro, md_estimate_size_before_relax): Fix all
3103 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3105 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3106 (obj_elf_subsection): New static function.
3108 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3110 * config/obj-coff.c (coff_header_append): Don't reset string_size
3111 each time through the loop.
3113 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3115 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3117 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3119 * doc/internals.texi (Porting GAS): Correct documentation for
3120 current configure handling of targ-cpu.h, et. al.
3121 (CPU backend): Document listing macros.
3123 * listing.c (data_buffer): Set size based on other listing macros,
3124 rather than always using 100.
3125 (data_buffer_size): Remove static variable.
3126 (calc_hex): Make data_buffer_size a local variable. Don't leave
3127 any slop when filling data_buffer.
3129 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3131 * doc/c-mips.texi: Document .set autoextend.
3133 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3135 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3136 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3137 sparc-*-openbsd*): New targets.
3138 * configure: Rebuild.
3140 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3142 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3143 for all undefined symbols.
3145 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3150 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3152 * configure.in (alpha*-*-openbsd*): New target.
3153 * configure: Rebuild.
3155 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3157 * configure.in (mips-*-openbsd*): New target.
3158 * configure: Rebuild.
3161 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3163 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3164 for instructions using conditional execution.
3167 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3169 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3171 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3173 * Makefile.in (srcroot): Remove.
3174 (INSTALL): Set to @INSTALL@.
3175 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3176 (all, dvi): Don't set srcroot.
3177 (install): Depend upon as.new, gasp.new, and installdirs. Use
3178 $(program_transform_name) directly, rather than using
3179 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3180 (installdirs): New target.
3181 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3182 (install): Depend upon installdirs. Use $(program_transform_name)
3183 directly, rather than using $(INSTALL_XFORM) and
3185 (installdirs): New target.
3186 (install-info-as): Run mkinstalldirs.
3187 (install-info-gasp): Likewise.
3189 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3191 * Makefile.in (INSTALL): Change install.sh to install-sh.
3193 * symbols.c (resolve_symbol_value): Check for division by zero.
3195 From Thomas Graichen <graichen@rzpd.de>:
3196 * Makefile.in: Always use $(SHELL) when running move-if-change.
3197 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3198 * configure: Rebuild.
3200 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3202 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3203 New argument `want'. Update enum cgen_parse_operand_result values.
3204 Initialize if CGEN_PARSE_OPERAND_INIT.
3205 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3206 (md_assemble): Call cgen_asm_init_parse.
3207 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3209 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3211 * config/tc-m68k.c (m68k_ip): Handle #j.
3213 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3215 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3216 right address for call label:32,regs,imm.
3218 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3222 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3223 symbol for OBJ_ELF anymore.
3225 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3227 * Makefile.in: Regenerate dependencies.
3228 (TARG_CPU): New variable.
3229 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3230 (.dep1): Delete creating of cgen-opc.h.
3231 (.tcdep): Put proper contents in cgen-opc.h.
3232 * configure.in (m32r): Delete setting of extra_files, extra_links.
3233 (AC_OUTPUT): Create cgen-opc.h.
3234 * configure: Regenerated.
3236 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3238 * makefile.vms: Update to build gasp.exe.
3240 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3242 * write.c (relax_frag): Make non-static.
3243 * write.h (relax_frag): Add prototype for.
3244 * config/tc-m32r.h (md_do_align): New arg `max'.
3245 * config/tc-m32r.c (m32r_do_align): Likewise.
3246 Update calls to frag_align, frag_align_pattern.
3247 (fill_insn): Update call to m32r_do_align.
3248 (m32r_scomm): Update call to frag_align.
3250 * config/tc-m32r.[ch]: New files.
3252 * Makefile.in (CPU_TYPES): Add m32r.
3253 (TARGET_CPU_CFILES): Add tc-m32r.c.
3254 (TARGET_CPU_HFILES): Add tc-m32r.h.
3255 (DISTCLEAN_HERE): Add cgen-opc.h.
3256 (.dep1,.tcdep): Create empty cgen-opc.h.
3257 (cgen.o): Add dependencies.
3258 (dependencies): Regenerate.
3259 * as.h (struct frag): New member fr_targ.
3260 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3261 * conf.in (USING_CGEN): New macro.
3262 * configure.in (m32r-*-*): Add entry for.
3263 Add cgen.o to extra_objects.
3264 * configure: Regenerate.
3265 * frags.c (frag_var): fr_pcrel_adjust renamed to
3266 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3267 (frag_variant): Likewise.
3268 * write.c (relax_frag): Likewise.
3269 * config/tc-ns32k.c (*): Likewise.
3271 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3274 rather than for any end of line character.
3276 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3277 call abort (i.e., as_abort) rather than crashing.
3279 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3280 OBJ_ELF, rather than of S_GET_OTHER.
3282 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3284 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3286 * Makefile.in (VERSION): Set to 2.8.1.
3288 * Branched binutils 2.8.
3290 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3292 * COPYING: Update FSF address.
3294 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3296 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3298 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3300 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3302 * config-gas.com: Update to handle both vax and alpha.
3303 * makefile.vms: Update to use config-gas.
3304 * conf-a-gas.com: Remove file.
3306 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3308 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3309 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3310 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3312 start-sanitize-tic80
3313 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3315 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3316 at the beginning of a line for compatibility with .S files where
3317 cpp leaves the filename transitions beginning with '#'.
3320 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3322 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3323 tc_coff_sizemachdep if OBJ_COFF.
3325 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3327 * config/tc-ppc.c (register_name): Declare.
3329 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3331 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3332 * configure: Rebuild.
3334 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3336 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3337 (mips16_mark_labels): New static function.
3338 (append_insn): Call mips16_mark_labels.
3339 (mips_emit_delays): Likewise.
3340 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3341 (s_mips_stab): New static function.
3343 * configure.in: Use ELF for mips-*-gnu*.
3344 * configure: Rebuild.
3346 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3348 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3351 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3353 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3354 set OPCODES_LIB to empty.
3355 * configure: Rebuild.
3357 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3359 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3361 * configure: Rebuild.
3363 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3365 * itbl-parse.y (yyerror): Make static. Declare.
3367 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3368 * configure.in: Set emulations for mips-*-linux*-*.
3369 * configure: Rebuild.
3371 * config/tc-mips.c (struct mips_set_options): Define.
3372 (mips_opts): New static variable.
3373 (mips_isa): Remove. Now a field in mips_opts. Change all
3375 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3376 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3377 (struct mips_option_stack): Define.
3378 (mips_opts_stack): New static variable.
3379 (s_mipsset): Add support for .set push and .set pop.
3380 * doc/c-mips.texi: Document .set push and .set pop.
3382 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3383 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3384 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3386 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3388 * as.c (parse_args): Update copyright date in version message.
3390 * Makefile.in (clean-here): Remove dependency files.
3392 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3393 (s_mri_common): Check S_IS_COMMON unconditionally.
3394 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3395 * config/tc-alpha.c (s_alpha_comm): Likewise.
3396 * config/tc-mips.c (nopic_need_relax): Likewise.
3397 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3398 (ppc_pe_comm): Likewise.
3399 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3400 common symbol to bfd_com_section_ptr.
3401 * config/tc-sparc.c (s_common): Likewise.
3402 (tc_gen_reloc): Likewise.
3405 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3407 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3410 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3412 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3415 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3417 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3420 * listing.c (print_lines): Add lineno parameter. Change all
3422 (listing_listing): Only call calc_hex for the right line.
3423 (listing_list): Set the new edict based on the current edict, in
3424 order to handle listing commands in macros correctly.
3426 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3429 * cond.c (cond_finish_check): New function.
3430 * as.h (cond_finish_check): Declare.
3431 * as.c (main): Call cond_finish_check.
3434 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3436 * config/tc-d30v.c (md_assemble): If two instructions
3437 are supposed to be assembled in parallel and the first one is
3438 long, print an error and stop.
3439 (md_apply_fix3): Don't calculate absolute relocs. Just write
3443 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3445 * config/tc-i386.h (iclrKludge): Define.
3446 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3448 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3450 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3451 * config/tc-alpha.c (alpha_debug): New static variable.
3452 (md_parse_option): Set alpha_debug if -g is seen.
3453 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3456 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3458 * config/tc-d30v.c (build_insn): Enable range-checking code.
3459 (postfix): Stop at space or comma.
3460 (md_assemble): Change error message.
3463 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3465 * Makefile.in: Added automatic dependency building.
3466 * dep-in.sed: New file.
3468 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3470 * config/obj-ieee.c (segment_name): Don't define function if this
3473 * config/obj-coff.h (DO_STRIP): Don't define.
3474 * config/tc-h8300.h (DO_STRIP): Don't define.
3475 * config/tc-h8500.h (DO_STRIP): Don't define.
3476 * config/tc-w65.h (DO_STRIP): Don't define.
3477 * config/tc-z8k.h (DO_STRIP): Don't define.
3479 * symbols.c (colon): Call obj_frob_label if it is defined.
3480 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3482 * configure.in: Don't set files and links. Don't call
3483 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3484 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3485 * configure: Rebuild.
3486 * Makefile.in (TARG_CPU_C): New variable.
3487 (TARG_CPU_O, TARG_CPU_H): New variables.
3488 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3489 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3490 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3491 (LINKED_SOURCES): Remove.
3492 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3493 (LINKED_HEADERS): Remove.
3494 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3495 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3497 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3498 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3499 (itbl-cpu.h): Remove target.
3500 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3503 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3505 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3507 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3509 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3510 open coded loop that does not require the name to start with a
3513 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3515 * frags.c (frag_var): Change offset parameter to offsetT.
3516 (frag_variant): Likewise.
3517 * frags.h (frag_variant, frag_var): Update declarations.
3518 * config/tc-m68k.c (struct m68k_it): Change foff field to
3520 (add_frag): Change off parameter to offsetT.
3521 * Several files: Add casts to calls to frag_var.
3523 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3524 serialize a parallel make.
3525 (itbl-parse.h): Split target out from itbl-parse.c.
3527 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3529 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3531 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3532 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3533 storing the value of a common symbol.
3535 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3537 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3539 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3540 that is done by symbol_remove and symbol_insert.
3542 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3545 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3547 * config/tc-mips.c (load_register): In 32 bit mode, when not
3548 dealing with a 64 bit number, permit the upper 32 bits to be set
3549 even if bit 31 is not set.
3551 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3553 * read.c (potable): Add "equiv".
3554 (s_set): Handle .equiv based on argument.
3555 * doc/as.texinfo (Equiv): New node to document .equiv.
3556 (Err): New node to document .err.
3558 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3560 * Many files: Add function prototypes.
3561 * as.c (show_usage, parse_args): Make static.
3562 * frags.h (frag_alloc): Declare.
3563 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3564 * symbols.c (dollar_label_instance): Change return type to long.
3565 * symbols.h (print_symbol_value): Declare.
3566 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3567 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3568 (remove_subsegs, relax_frag): Make static.
3569 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3570 (what_kind_of_float): Likewise.
3571 (atof_vax): Make static. Change what_kind to int.
3572 (md_atof): Change what_statement_type to int.
3573 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3574 * config/tc-alpha.c (vax_md_atof): Declare.
3575 (md_atof): Don't declare atof_ieee and vax_md_atof.
3576 * config/tc-i386.c (set_16bit_code_flag): Make static.
3577 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3578 * config/tc-m68k.c (add_fix): Change width to int.
3579 (insert_reg): Change regname to const.
3580 (md_atof): Don't declare atof_ieee.
3581 (demand_empty_rest_of_line): Don't declare.
3582 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3583 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3584 (parse_keyword_arg): Change lookup_fn to take const arg.
3585 (md_atof): Don't declare atof_ieee.
3586 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3587 (tc_aout_pre_write_hook): Don't declare.
3589 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3591 * as.h (bfd_alloc_by_size_t): Don't declare.
3592 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3594 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3596 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3597 (symbol_append): Set sy_next and sy_previous when adding a single
3598 symbol to an empty list. Call debug_verify_symchain.
3599 (verify_symbol_chain): Use assert, not know.
3601 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3603 * NEWS: Note BeOS support.
3604 * configure.in: (ppc-*-beos): New target, use coff as object format.
3605 * configure: Regenerate with autoconf.
3607 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3609 * config/tc-mips.c (md_apply_fix): Improve error message for out
3612 * Makefile.in: Add dependencies on obstack.h where needed.
3614 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3617 case of a symbol equated to another symbol when using SVR4_PIC.
3619 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3621 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3623 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3624 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3626 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3627 and md_elf_section_change_hook if they are defined.
3628 (obj_elf_text, obj_elf_previous): Likewise.
3630 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3632 * config/obj-multi.h (struct elf_obj_sy): Define if
3634 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3636 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3637 OBJ_SYMFIELD_TYPE is defined.
3639 * doc/as.texinfo (bss): Improve description of .bss section. In
3640 ELF or COFF, you are permitted to switch into the section.
3641 (Comm): Rewrite description of common symbols.
3642 (Lcomm): Mention that some targets permit a third argument.
3644 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3646 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3648 * symbols.c (colon): Change type of local to int. From Alan Modra
3649 <alan@spri.levels.unisa.edu.au>.
3651 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3652 alignment if a zero fill pattern was explicitly specified.
3653 * config/tc-sh.c (sh_do_align): Likewise.
3655 * read.c (equals): Always permit register names to be redefined.
3657 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3658 mips16 symbol to be adjusted if a symbol is being subtracted from
3661 From Eric Youngdale <eric@andante.jic.com>:
3662 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3663 illegal symbol version names.
3664 (elf_frob_symbol): Check for external default versions.
3666 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3668 From Eric Youngdale <eric@andante.jic.com>:
3669 * config/obj-elf.h (struct elf_obj_sy): Define.
3670 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3672 * config/obj-elf.c (obj_elf_symver): Just record the name.
3673 (obj_symbol_new_hook): Initialized versioned_name field.
3674 (elf_frob_symbol): If there is a versioned_name, either rename the
3675 symbol, or add an alias with that name.
3677 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3679 * config/tc-mn10300.c (md_relax_table): Define.
3680 (md_convert_frag): Implement.
3681 (md_assemble): Handle relaxable operands/instructions correctly.
3682 (md_estimate_size_before_relax): Implement.
3683 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3685 * config/tc-mn10200.c (md_relax_table): Fix typos.
3687 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3688 relocs anymore. Tweak fx_offset for pc-relative relocs.
3690 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3692 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3695 start-sanitize-tic80
3696 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3698 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3700 * config/tc-tic80.c (md_begin): Declare external variable
3701 coff_flags and insert an F_AR32WR bit into it.
3704 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3706 * read.c (equals): Add reassign parameter. Change all callers.
3707 * read.h (equals): Update declaration.
3709 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3711 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3712 can rely on the frag address to determine whether a frag is
3715 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3717 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3718 (S_LOCAL_NAME): Likewise.
3719 (FAKE_LABEL_NAME): Define unconditionally.
3720 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3722 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3723 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3724 Don't define FAKE_LABEL_NAME.
3725 * config/te-ic960.h: Likewise.
3726 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3727 (mips_frob_file_before_adjust): Declare.
3728 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3729 (mips_local_label): Remove.
3731 * config/te-sco386.h: Remove; not used.
3733 start-sanitize-tic80
3734 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3736 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3737 byte alignment rather than power-of-two alignment that is the
3741 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3743 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3745 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3746 message, and add newline.
3747 (process_file): Don't process assignments in the label if this is
3748 a equ or assign pseudo-op.
3749 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3750 and K_EQU, to match documentation.
3752 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3754 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3755 to denote read-only data sections.
3757 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3759 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3760 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3762 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3763 binary number if the next character is '+' or '-'.
3765 start-sanitize-tic80
3766 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3768 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3769 (find_opcode): Match operands that can be floats.
3770 (build_insn): Handle O_big (float) expressions and build
3774 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3776 * configure.in (mips*-*-lnews*): New target, also make empty
3777 emulation list for this target.
3778 * configure: Update.
3779 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3780 (mips_target_format): Use.
3781 * te-lnews.h: New file.
3783 start-sanitize-tic80
3784 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3786 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3787 operands with :m or :s modifiers and generate the right opcodes
3791 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3793 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3794 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3796 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3798 * config/tc-m68k.c (instring): Useless local declaration of
3799 crack_operand removed.
3800 * expr.h (expressionS): Changed type of X_op field to operatorT if
3803 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3805 Based on patches from Robert Lipe <robertl@dgii.com>:
3806 * configure.in: Add i386coff and i386elf to emulation list.
3807 * configure: Rebuild.
3808 * as.c (i386coff, i386elf): Declare.
3809 * obj.h (coff_format_ops): Declare.
3810 * config/obj-coff.c (OBJ_HEADER): Define.
3811 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3812 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3813 (obj_pseudo_table): Add "version".
3814 (coff_pop_insert): New static function.
3815 (coff_sec_sym_ok_for_reloc): New static function.
3816 (no_func): New static function.
3817 (coff_format_ops): New variable.
3818 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3819 (obj_symbol_new_hook): Define.
3820 (coff_obj_read_begin_hook): Declare.
3821 (obj_read_begin_hook): Define.
3822 * config/tc-i386.h (i386_target_format): Declare.
3823 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3824 OUTPUT_FLAVOR when appropriate.
3825 (i386_target_format): New function.
3826 * Makefile.in (obj-coff.o): New target.
3827 (e-i386coff.o, e-i386elf.o): New targets.
3829 From Stephen Williams <steve@icarus.icarus.com>:
3830 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3831 (_tc_get_bal_of_call): Don't declare.
3832 (tc_get_bal_of_call): Declare as function, don't define as macro.
3833 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3834 in sy_tc field, not x_balntry field.
3835 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3836 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3837 field, not x_balntry field.
3839 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3840 have the SHF_ALLOC attribute.
3842 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3843 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3844 (itbl-lex.o): Depend upon itbl-parse.h.
3846 * itbl-parse.y (yyerror): Change return type to int. Change to
3847 use old style function declaration.
3849 * Makefile.in (itbl-lex.o): Remove -Wall.
3850 (itbl-parse.o): Likewise.
3852 * cond.c (s_ifdef): If we should omit conditionals from listings,
3854 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3855 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3856 (listing_listing): Handle EDICT_NOLIST_NEXT.
3857 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3858 * listing.h (LISTING_NOCOND): Define.
3859 (LISTING_SKIP_COND): Define.
3860 * as.c (show_usage): Mention c as a suboption of -a.
3861 (parse_args): Handle c as a suboption of -a.
3862 * doc/as.texinfo: Document -alc.
3864 start-sanitize-tic80
3865 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3867 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3870 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3872 * doc/as.texinfo: Document .symver.
3874 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3876 * config/tc-d10v.c: Change pre_defined_registers to
3877 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3879 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3881 * config/obj-coff.c: Fix typo in comment section.
3882 start-sanitize-tic80
3883 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3884 an additional alignment argument.
3885 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3887 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3891 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3893 * Makefile.in: Remove dependancies on itbl-cpu.h.
3894 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3897 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3899 * itbl-ops.h: Include as.h.
3901 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3903 * as.c: Remove -t option.
3904 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3905 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3906 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3908 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3910 * itbl-ops.c: Don't define DEBUG.
3912 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3914 * Makefile.in: Update itbl-test.c to reflect its new location.
3916 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3918 * itbl-ops.c: Add test for itbl_have_entries.
3919 * config/tc-mips.c: Remove test for itbl_have_entries.
3920 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3922 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3924 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3925 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3926 (LEX, LEXFLAGS): Define.
3927 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3929 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3931 * itbl-parse.y: Fix indentation mistakes from indent program.
3932 * itbl-lex.l: Fix indentation mistakes from indent program.
3933 * itbl-ops.h: Add include for ansidecl.h.
3934 Add PARAMS around function arguments.
3935 Add declaration for itbl_have_entries.
3936 * itbl-ops.c: Add PARAMS around function arguments.
3937 * Makefile.in: Add itbl build rules.
3938 Add dependancies for itbl files to mips target.
3939 * as.c: Add itbl support.
3940 Add new option "--insttbl" for dynamically extending instruction set.
3941 * as.h: Declare insttbl_file_name;
3942 the name of file defining extensions to the basic instruction set
3943 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3944 itbl-ops.o to extra_objects for mips configuration.
3945 Add include file link from itbl-cpu.h to
3946 config/itbl-${target_cpu_type}.h.
3947 * config/tc-mips.c: Allow copz instructions.
3948 Add notes for future additions to the itbl support.
3950 (macro): Call itbl_assemble to assemble itbl instructions.
3951 See if an unknown register is specified in an itbl entry.
3953 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3954 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3956 start-sanitize-tic80
3957 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3958 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3960 (build_insn): Grab a frag early so we can use the address in
3961 fixups. Take one's complement of BITNUM values before insertion
3962 in opcode. Add code to support O_symbol operands.
3963 (md_apply_fix): Replace unimplemented warning with implementation.
3964 (md_pcrel_from): Ditto.
3965 (tc_coff_fix2rtype): Ditto.
3968 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3970 * config/tc-d30v.c (parallel_ok): New function.
3971 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3973 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3974 relocation is in different section.
3976 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3978 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3979 don't set the section alignment to 2**4.
3981 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3983 * config/tc-m68k.c (line_comment_chars): Add '*'.
3985 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3986 (do_scrub_begin): Don't set lex['*'].
3987 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3988 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3991 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3992 * configure: Rebuild.
3993 * config/te-svr4.h: New file.
3994 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3995 TE_SVR4 or TE_DELTA.
3997 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3999 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4000 short conditional branch around a long unconditional branch.
4002 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4004 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4007 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4010 * symbols.c (resolve_symbol_value): If both left and right
4011 operands are undefined, warn about both of them.
4013 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4015 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4016 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4017 (obj_elf_symver): New static function.
4018 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4021 * write.c (relax_segment): Make type and printf format agree.
4023 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4027 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4029 * config/tc-d30v.c, config/tc-d30v.h: New files.
4031 * configure: Rebuilt.
4033 * configure.in: Add case for d30v.
4036 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4038 * config/tc-alpha.h (md_operand): Define with a null expansion,
4039 like all the other targets.
4040 * doc/internals.texi (CPU backend): Add missing word in
4041 md_flush_pending_output description. Fix typo in md_convert_frag
4043 start-sanitize-tic80
4044 * config/tc-tic80: Minor comment additions/changes.
4047 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4049 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4050 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4051 * config/obj-coff.c (obj_coff_def): Use
4052 tc_canonicalize_symbol_name if defined.
4053 (obj_coff_tag, obj_coff_val): Likewise.
4054 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4056 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4058 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4059 does not actually work, though:
4060 * configure.in (i386-sequent-bsd*): New target.
4061 * configure: Rebuild.
4062 * config/tc-dynix.h: New file.
4063 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4065 * read.c (do_align): Add max parameter. Change all callers.
4066 Remove useless static variables.
4067 (s_align): New static function. Do common portion of
4068 s_align_bytes and s_align_ptwo.
4069 (s_align_bytes, s_align_ptwo): Just call s_align.
4070 * frags.c (frag_align): Add max parameter. Change all callers.
4071 (frag_align_pattern): Likewise.
4072 * frags.h (frag_align, frag_align_pattern): Update declarations.
4073 * write.c (relax_segment): Limit alignment change to fr_subtype.
4074 Fix some types to be addressT.
4075 * config/obj-coff.c (size_section): Likewise.
4076 * config/obj-ieee.c (size_section): Likewise.
4077 * config/tc-d10v.h (md_do_align): Add max parameter.
4078 * config/tc-i386.h (md_do_align): Likewise.
4079 * config/tc-m88k.h (md_do_align): Likewise.
4080 * config/tc-m88k.c (m88k_do_align): Likewise.
4081 * config/tc-sh.h (md_do_align): Likewise.
4082 * config/tc-sh.c (sh_do_align): Likewise.
4083 * as.h: Improve comments on rs_align and rs_align_code.
4084 * doc/as.texinfo: Document new alignment arguments.
4085 * doc/internals.texi (Frags): Document use of fr_subtype field for
4086 rs_align and rs_align_code.
4088 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4090 * config/tc-mips.c: Changed opcode parsing.
4092 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4094 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4095 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4096 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4097 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4098 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4099 to a location consistent with the rest of the target include files.
4100 * config/tc-i386.c: Remove misleading comment.
4101 * doc/internals.texi (CPU backend): Add description of function
4102 md_undefined_symbol.
4103 start-sanitize-tic80
4104 * config/tc-tic80.c: Add code to insert predefined symbols into the
4105 symbol table so they can be parsed by the standard expression parser.
4106 Remove custom code that use to parse them.
4107 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4108 to a location consistent with the rest of the target include files.
4111 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4113 * as.h: GNU c provides unlink() function.
4115 Unify section handling on openVMS/Alpha:
4116 * config/tc-alpha.c(s_alpha_link): Remove.
4117 (s_alpha_section): New function.
4118 Remove case-hacking of symbols
4119 Add .code_address pseudo-op.
4120 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4121 (s_alpha_code_address): New function.
4122 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4123 static constructors/destructors.
4124 Add debug code for crash debugs, to be removed when traceback code
4125 is added to object code.
4126 (s_alpha_name): New function for .name pseudo-op.
4127 (alpha_print_token): New function to print token expressions with
4128 alpha specific extensions.
4130 * makefile.vms: Allow compilation with current gcc snapshot.
4132 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4134 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4135 (DVIPS): Set to dvips.
4136 (ps, as.ps, gasp.ps): New targets.
4137 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4138 and MAKEINFO env variables.
4139 (internals.ps): Use DVIPS macro.
4140 (clean): Remove core and backup files.
4141 (distclean): Remove temporary files from building internals.
4143 * doc/internals.texi (Frags): Fix typo.
4144 (GAS processing): Ditto.
4145 (CPU backend): Ditto.
4146 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4147 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4148 * read.c: Remove ugly hack that dealt with config files not
4149 correctly defining TARGET_BYTES_BIG_ENDIAN.
4150 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4151 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4152 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4153 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4154 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4155 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4156 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4157 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4158 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4159 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4160 whether it is defined or not.
4161 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4162 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4163 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4164 whether it is defined or not.
4165 start-sanitize-tic80
4166 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4167 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4170 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4172 * write.c (write_relocs): Correct text in as_fatal error message,
4173 bfd_perform_relocation -> bfd_install_relocation.
4175 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4177 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4178 * read.c (LEX_TILDE): Define if not defined.
4179 (lex_type): Use LEX_TILDE.
4180 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4181 not is_part_of_name.
4183 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4188 * config/tc-mips.c (mips16_extended_frag): Correct base address
4189 for an extended PC relative instruction.
4190 (md_convert_frag): Likewise.
4192 * config/tc-mips.c (prev_nop_frag): New static variable.
4193 (prev_nop_frag_holds): New static variable.
4194 (prev_nop_frag_required): New static variable.
4195 (prev_nop_frag_since): New static variable.
4196 (append_insn): If we aren't reordering, and prev_nop_frag is not
4197 NULL, and we don't need any nops, then decrease the size of
4198 prev_nop_frag. Don't insert nops because of instructions in
4199 noreorder sections. Remember whether the previous instructions
4200 where in noreorder sections even when not reordering.
4201 (mips_no_prev_insn): Add preserver parameter. Change all
4202 callers. Refer prev_nop_frag variables when appropriate.
4203 (mips_emit_delays): Set up prev_nop_frag.
4204 (s_mipsset): Clear prev_nop_frag if reordering.
4206 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-mips.c (append_insn): Remove useless code which
4209 handled swapping a mips16 jump with a mips16 instruction with a
4212 * config/tc-mips.c (md_parse_option): When debugging, set
4213 mips_optimize to 1, not 0.
4215 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4217 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4218 like the expression was based on `.', adjust the value of the
4221 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4222 extended instruction in a delay slot when not reordering.
4223 (md_convert_frag): Warn if an extended instruction appears in a
4226 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4227 (s_insn): New static function.
4228 * doc/c-mips.texi: Document .insn.
4230 * config/tc-mips.c (md_begin): Add the general registers to the
4232 (mips16_ip): First parse the expression, and then see whether it
4233 came up with a register, rather than trying to first see whether
4234 we are looking at a register.
4236 start-sanitize-tic80
4237 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4239 * config/tc-tic80.c: Numerous changes and additions to flesh
4240 out functions that were previously just stubs, and fix some
4241 problems found using the new TIc80 testsuite cases.
4244 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4247 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4249 * config/tc-mips.c (append_insn): Output jump instruction as a
4250 pair of 2 byte instructions, rather than as a single 4 byte
4253 start-sanitize-r5900
4254 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4255 (mips_ip): Don't check INSN_ISA for a macro.
4258 start-sanitize-r5900
4259 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4261 * config/tc-mips.c: added r5900.
4264 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4266 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4267 config/itbl-mips.h: Add copyright message and fix indentation.
4269 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4271 * itbl-ops.c: New file. Add support for dynamically read
4272 instruction registers, opcodes and formats. Build internal table
4273 for new instructions and provide callbacks for assembler and
4275 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4277 * itbl-ops.h: New file. Header file for itbl support.
4278 * config/itbl-mips.h: New file. Mips specific definitions for
4281 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4283 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4284 fit into the constant field of a relaxable operand, then it does
4287 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4289 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4290 a jsr target in a different section just like a jsr to
4291 an undefined target.
4293 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4295 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4296 against any mips16 symbols, not just externally visible ones.
4297 (md_apply_fix): Corresponding change.
4299 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4301 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4302 the operand of the exit instruction.
4304 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4306 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4307 as O_symbol, copy over the segment.
4309 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4311 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4312 fixup to be against the section symbol, adjust the value
4315 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4317 * write.c (write_relocs): Avoid looping on equated symbols.
4318 Adjust fx_offset by X_add_number for each symbol.
4319 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4321 (fixup_segment): Add a loop to track down equated symbols and
4322 adjust fx_offset appropriately.
4324 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4326 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4327 jmp -> bra relaxing.
4328 (md_convert_frag): Handle jmp->bra relaxing.
4329 (md_assemble): Handle jmp->bra relaxing.
4330 (md_estimate_size_before_relax): Likewise.
4332 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4334 * config/tc-i386.c (i386_align_code): Add comments explaining the
4337 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4339 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4340 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4342 (md_longopts): Add "enforce-aligned-data".
4343 (md_show_usage): Mention --enforce-aligned-data.
4344 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4345 enforce-aligned-data.
4347 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4348 "word", and "short".
4349 (ppc_xcoff_cons): New static function.
4351 * write.c (relax_segment): Give an error if a .space symbol is
4352 common or undefined.
4354 * read.c (read_a_source_file): Don't handle mri_pending_align if
4355 the handler is s_globl or s_ignore.
4357 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4359 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4360 start-sanitize-tic80
4361 * config/tc-tic80.c: Many additions to previous placeholder file.
4362 * config/tc-tic80.h: Ditto.
4365 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4367 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4369 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4371 * config/tc-mips.c (mips_fix_adjustable): New function.
4372 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4373 (mips_fix_adjustable): Declare.
4375 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4376 * read.c (read_a_source_file): After doing an mri_pending_align,
4377 adjust the line_label if there is one.
4378 (s_space): Set mri_pending_align if an odd number of bytes were
4381 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4383 * config/tc-d10v.h (md_do_align): Add this hook to call
4384 d10v_cleanup() when a ".align" is detected.
4386 * config/tc-d10v.c (find_opcode): Correctly calculate
4387 branch displacement when .aligns are present.
4389 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4391 * config/tc-mn10200.c (md_relax_table): Define.
4392 (md_convert_frag): Implement.
4393 (md_assemble): Handle relaxable operands/instructions correctly.
4394 (md_estimate_size_before_relax): Implement.
4395 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4397 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4399 * config/tc-mips.c (append_insn): Give an error for jumps to a
4401 (md_apply_fix): Make a branch to an odd address an error rather
4404 * config/tc-mips.c (md_convert_frag): If the user explicitly
4405 requested an extended opcode, pass warn as true to mips16_immed.
4407 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4408 an explicit 0, so that explicitly extended instructions work
4411 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4413 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4414 symbol for a common symbol.
4416 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4418 Patch presumed to have been checked in awhile ago but wasn't.
4419 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4420 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4421 (relax_segment, case rs_org): Move code inside braces. Move locals
4422 target,after inside too.
4423 (relax_segment, case rs_machine_dependent): Guts moved to ...
4424 (relax_frag): New function.
4425 Call md_prepare_relax_scan if defined.
4427 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4429 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4430 'p' operand specifier.
4432 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4434 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4435 m68k family cpus which support long branch addressing modes.
4436 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4437 md_create_long_jump): Use it.
4439 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4441 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4442 the .reginfo or .MIPS.options section if configured for an
4445 * config/tc-mips.c (md_begin): Don't set interlocks for
4448 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4450 * read.c (read_a_source_file): Make sure the symbol ends with
4451 whitespace before checking whether the next character is '='.
4453 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4455 * config/tc-i386.c (sco_id): Moved from here...
4456 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4457 really is an SCO ELF specific thing, not just a SCO x86 specific
4460 start-sanitize-tic80
4461 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4463 * configure.in (tic80-*-*): Don't require 'coff'.
4464 * configure: Regenerate.
4467 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4469 * read.c (emit_expr): Check for overflow of a negative value
4471 * write.c (fixup_segment): Likewise.
4472 * config/obj-coff.c (fixup_segment): Likewise.
4474 * config/tc-m68k.c (struct label_line): Define.
4475 (labels, current_label): New static variables.
4476 (md_assemble): Mark current_label as text, and clear it.
4477 (m68k_frob_label): New function.
4478 (m68k_flush_pending_output): New function.
4479 (m68k_frob_symbol): New function.
4480 * config/tc-m68k.h (tc_frob_label): Define.
4481 (md_flush_pending_output): Define.
4482 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4483 (tc_frob_coff_symbol): Likewise.
4485 * read.c (read_a_source_file): When defining a macro in MRI mode,
4486 don't add the symbol to the symbol table.
4488 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4490 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4491 here since fixup_segment doesn't (linkrelax is set).
4492 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4494 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4496 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4499 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4501 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4502 to avoid warnings with the native HP compiler.
4503 (fix_new_hppa): Similarly for the r_type argument.
4504 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4505 in an #if OBJ_ELF to keep gcc -Wall quiet.
4506 (md_apply_fix): Always initialize "result".
4508 * config/tc-mn10200.c (md_assemble): Generate relocations.
4510 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4512 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4515 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4517 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4518 pass on the new file hook.
4520 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4521 !alpha_force_relocation, as local LITERALs can be adjusted to be
4522 relative to the section.
4524 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4526 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4528 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4529 aligned to odd boundary.
4530 (tc_frob_coff_symbol): Define.
4532 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4534 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4536 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4537 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4539 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4541 (md_assemble): If the size is 'B', set fx_signed.
4542 (md_apply_fix_2): Use fx_signed when checking for overflow.
4544 * write.h (struct fix): Add fx_signed field.
4545 * write.c (fix_new_internal): Initialize fx_no_overflow and
4547 (fixup_segment): Use fx_signed when checking for overflow.
4548 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4549 fx_signed when checking for overflow.
4551 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4553 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4554 updated, and all the useful information is in doc/internals.texi.
4556 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4557 * read.c (read_a_source_file): Check for conditional operators
4558 before doing an MRI pending alignment.
4559 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4560 (tc_conditional_pseudop): Define.
4561 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4562 * doc/internals.texi (CPU backend): Describe
4563 tc_conditional_pseudoop.
4565 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4566 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4568 (md_begin): Check m68k_rel32_from_cmdline before setting
4570 (m68k_mri_mode_change): Likewise.
4571 (md_longopts): Add --disp-size-default-16 and
4572 --disp-size-default-32.
4573 (md_parse_option): Handle new options.
4574 (md_show_usage): Mention new options.
4575 * doc/c-m68k.texi (M68K-Opts): Document new options.
4577 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4578 * config/tc-m68k.c (m68k_index_width_default): New static
4580 (m68k_ip): Use m68k_index_width_default to set the size of a base
4581 register whose size was not given.
4582 (md_longopts): Add --base-size-default-16 and
4583 --base-size-default-32.
4584 (md_parse_option): Handle new options.
4585 (md_show_usage): Mention new options.
4586 * doc/c-m68k.texi (M68K-Opts): Document new options.
4588 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4590 * configure.in: Recognize mips-*-linux* target.
4591 * configure: Rebuild.
4593 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4594 work if valueT is only 32 bits.
4596 * config/tc-mips.c: Throughout, check target_big_endian rather
4598 (byte_order): Remove.
4599 (mips_init_after_args): Remove.
4600 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4601 (mips_init_after_args): Don't declare.
4602 (tc_init_after_args): Don't define.
4604 * config/tc-mips.h (tc_frob_after_relocs): Define if
4606 (mips_elf_final_processing): Likewise.
4607 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4609 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4611 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4612 sld.{h,w} and the operand is relocatable, adjust the adend by
4613 shifting it right one bit.
4615 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * read.c (read_a_source_file): Check mri_pending_align after
4618 checking for a macro. From Ronald F. Guilmette
4621 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4623 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4624 add segment argument. If OBJ_ELF, treat a relocation against a
4625 symbol in a linkonce section like a relocation against an external
4627 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4629 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4631 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4633 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4635 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4636 includes config.h instead of host.h, tc.h instead of tp.h, and
4637 targ-env.h instead of target-environment.h.
4638 Also, obj-format.h includes targ-cpu.h instead of
4640 start-sanitize-tic80
4641 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4642 * configure: Rebuild with autoconf.
4643 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4644 (TARGET_FORMAT): Define to "coff-tic80".
4645 * config/tc-tic80.c: New file for TIc80 support.
4646 * config/tc-tic80.h: New file for TIc80 support.
4649 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4654 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4656 * write.c (adjust_reloc_syms): If the fixup symbol has been
4657 equated to an undefined symbol, convert the fixup to being against
4658 the target symbol. Remove obsolete code handling a special case
4661 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4663 * mpw-make.sed: Use NewFolderRecursive for installation.
4665 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4667 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4669 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4671 * config/tc-d10v.c (md_assemble): Fix bug which caused
4672 second instruction in a line to be case sensitize.
4674 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4676 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4677 range check operands with MN10200_OPERAND_NOCHECK set.
4678 (check_operand): Likewise.
4680 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4683 (md_begin): Always align the text section to a four byte
4685 (append_insn): Remove call to record_align.
4687 * config/tc-mips.c (insn_label): Remove.
4688 (struct insn_label_list): Define.
4689 (insn_labels, free_insn_labels): New static variables.
4690 (mips_clear_insn_labels): New static function.
4691 (append_insn): Mark all mips16 text labels, and make them odd.
4692 Handle all labels after emitting a nop, not just one. Call
4693 mips_clear_insn_labels rather than just clearing insn_label.
4694 (mips_emit_delays): Add insns parameter, and use it to decide
4695 whether to mark mips16 labels. Handle all labels, not just one.
4696 Force mips16 labels to be odd. Change all callers.
4697 (mips16_immed): Don't check for an odd branch target.
4698 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4699 (mips16_extended_frag): Ignore the low bit in a branch target.
4700 (md_convert_frag): Likewise.
4701 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4702 clearing insn_label.
4703 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4704 (s_float_cons, s_gpword): Likewise.
4705 (s_align): Use insn_labels rather than insn_label.
4706 (s_cons, s_float_cons, s_gpword): Likewise.
4707 (mips_frob_file_after_relocs): New function.
4708 (mips_define_label): Rewrite to add to insn_labels list.
4709 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4710 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4711 out odd, increment it.
4713 * config/tc-mips.c (append_insn): Only update prev_insn when not
4714 reordering if place is NULL.
4716 * config/tc-mips.c (mips16_ip): Check for a missing expression
4717 when using the register indirect addressing mode.
4719 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4721 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4722 check 24bit operands for overflow.
4723 (check_operand): Likewise.
4725 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * doc/as.texinfo (Section): Document how to use the .section
4728 pseudo-op for COFF and ELF.
4730 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4734 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4736 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4737 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4738 store them. Adjust other RELAX_MIPS16 macros.
4739 (RELAX_MIPS16_DSLOT): Define.
4740 (RELAX_MIPS16_JAL_DSLOT): Define.
4741 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4742 handling of whether previous instruction has a fixup. Set
4743 prev_insn_reloc_type.
4744 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4745 (mips16_extended_frag): Use the right base address for a PC
4746 relative add or load.
4747 (md_convert_frag): Likewise. If a PC relative add or load is
4748 used, record the alignment for the section.
4750 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4752 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4753 linkonce section into a reloc against the section symbol.
4755 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4756 branch instructions.
4758 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4759 system, don't set the section alignment to 2**4.
4760 (s_change_sec): Likewise.
4761 (append_insn): Call record_alignment for the section.
4762 (md_section_align): Don't align the section size for an embedded
4765 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * write.c (adjust_reloc_syms): Make sure that symbols are
4768 resolved; expression symbols may have been skipped.
4769 * config/obj-coff.c (fixup_segment): Likewise.
4771 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4773 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4774 BFD_RELOC_24_PLT_PCREL relocation.
4775 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4777 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4779 * config/tc-d10v.c (write_2_short): Remove code that called
4780 parallel_ok() when the programmer specified parallel instructions.
4782 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4784 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4787 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4788 * config/tc-mn10300.c (md_assemble): Likewise.
4790 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * config/tc-mips.c (append_insn): Make sure there is enough room
4793 in a frag after a mips16 instruction to switch it with a jump
4796 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4797 attempt to use a non absolute symbol in an extending frag.
4799 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4801 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4802 * config/tc-mn10200.h: Likewise.
4804 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4807 UNGET rather than PUT. Set old_state before setting state to -2.
4809 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4810 when extending because the value is exactly maxtiny + 1.
4812 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4813 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4814 (RELAX_MIPS16_USER_SMALL): Define.
4815 (RELAX_MIPS16_USER_EXT): Define.
4816 (mips16_small, mips16_ext): New static variables.
4817 (append_insn): Pass mips16_small and mips16_ext to
4818 RELAX_MIPS16_ENCODE.
4819 (mips16_ip): Set mips16_small and mips16_ext.
4820 (mips16_immed): Don't check mips16_autoextend.
4821 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4823 * write.c (write_relocs): Print an error for an out of range
4824 fixup, rather than calling abort.
4826 * as.c (main): Unlink the output file if there are errors while
4827 generating the fixups.
4829 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * config/tc-mips.c (mips16_extended_frag): Don't call
4833 (md_convert_frag): Call resolve_symbol_value before calling
4834 S_GET_VALUE, and don't add in the frag address.
4836 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4837 and use them when reporting errors. Change all callers.
4839 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4841 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4842 Remove '$' prefixing for registers.
4844 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4846 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4847 is initialized before using it.
4848 (d10v_cleanup): No longer uses its argument, so make it void.
4850 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4852 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * write.c (fixup_segment): Don't discard the symbol for a PC
4855 relative fixup to an absolute symbol.
4857 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4859 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4860 with multiple sections.
4862 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4864 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4865 no-mips-16 to no-mips16.
4866 (s_mipsset): Accept .set mips16 and .set nomips16.
4868 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4870 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4871 argument, and check for +/- constant following the suffix, folding
4872 it into the expression.
4873 (ppc_elf_cons): Change ppc_elf_suffix calls.
4874 (md_assemble): Ditto.
4875 (shlib): Replace boolean mrelocatable with enumeration shlib.
4876 (md_parse_option): Discriminate between PIC style shared libraries
4878 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4881 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4883 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4884 change the comment characters.
4886 * config/tc-ppc.c (comment_chars): Delete in favor of
4888 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4890 (ppc_comment_chars): Select appropriate comment chars by default.
4891 (msolaris): New flag for -m{,no-}solaris.
4892 (md_parse_option): Recognize -K pic. Add support for
4894 (md_show_usage): Update.
4895 (md_begin): Do not set ELF flags if Solaris.
4896 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4897 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4899 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * as.c (main): Correct handling of flag_always_generate_output.
4903 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4905 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4906 fx_offset, not fx_addnumber.
4908 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4911 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4913 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4915 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * config/tc-mips.c (md_section_align): Check for an alignment of
4918 4, not an alignment of 16. Corrects August 7 patch.
4920 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * configure, conf.in: Rebuild with autoconf 2.12.
4924 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4925 alignment is specified.
4927 Add support for mips16 (16 bit MIPS implementation):
4928 * config/tc-mips.c: Extensive additions for mips16 support, not
4930 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4931 (insn_uses_reg): Change last parameter to an enum.
4932 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4933 (md_relax_frag): Define as mips_relax_frag.
4934 (mips_relax_frag): Declare.
4935 (struct mips_cl_insn): Add use_extend and extend fields.
4936 (tc_fix_adjustable): Define.
4937 * config/obj-elf.h (S_GET_OTHER): Define.
4938 (S_SET_OTHER): Define.
4940 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4942 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4943 o and p operand specifiers.
4945 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4947 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4948 (relax_segment, case rs_org): Move code inside braces. Move locals
4949 target,after inside too.
4950 (relax_segment, case rs_machine_dependent): Guts moved to ...
4951 (relax_frag): New function.
4952 Call md_prepare_relax_scan if defined.
4953 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4956 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4958 * config/tc-mn10300.c (address_registers): Use '$' as register
4959 prefix instead of '%'.
4960 (data_registers, other_registers, md_assemble): Likewise.
4962 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4963 (data_registers, other_registers, md_assemble): Likewise.
4965 * config/tc-mn10300.c (md_assemble): Correctly determine the
4966 correct location and type for each relocation.
4967 (md_pcrel_from): Simplify.
4969 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4972 converted into branch around branch.
4974 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4976 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4977 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4979 * config/tc-mn10300.c (md_begin): Set linkrelax.
4980 (md_assemble): Create fixups as needed.
4981 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4983 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4985 * config/tc-d10v.c (parallel_ok): When automatically converting
4986 serial ops to parallel, do not consider a branch as the first
4989 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4991 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4993 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4995 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4997 (check_operand): Likewise.
4999 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5001 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5003 (write_2_short): Call parallel_ok to check whether two short
5004 instructions the user requested execute in parallel, can be
5007 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5009 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5010 allow a branch and link in parallel with an exe instruction.
5012 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5014 * doc/c-d10v.texi: Add info on @word modifier.
5016 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5018 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5019 operands are assumed to be 32bits. Use "bits" field to hold the
5020 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5021 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5024 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5025 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5027 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5028 MN10300_OPERAND_SPLIT.
5030 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5032 * config/tc-mn10300.c (md_assemble): Insert operands into
5033 the extension part of the instruction if necessary.
5034 (mn10300_insert_operand): Accept pointer to extension word
5035 argument. Make insn a pointer argument too. Return type
5036 is now void. All callers changed.
5038 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5040 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5041 repeated register operands.
5043 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * doc/as.texinfo: Added section on reporting bugs.
5047 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5048 alpha_macro emit field to expect a const argument, and change the
5049 arg field to be const. Fix some spacing to follow the GNU
5052 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5054 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5055 (pca56) and 21264 (ev6) cpus.
5056 (md_apply_fix): Private relocation types are now negative.
5057 (alpha_force_relocation): Likewise.
5058 (tc_gen_reloc): Likewise.
5059 (emit_insn): Likewise.
5060 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5061 (emit_stX): Likewise.
5062 (emit_sextX): Likewise.
5064 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5067 a symbol found in a reloc.
5069 * symbols.c (resolve_symbol_value): Improve the error message if
5070 an undefined symbol is used in an expression.
5072 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * doc/internals.texi: Rewrite, and add a lot of documentation.
5075 * doc/Makefile.in (internals.info): New target.
5077 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5079 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5080 against weak symbols.
5082 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5084 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5087 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5088 fixup at the right address within the frag.
5090 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5091 to an absolute value, instead increment it as needed.
5093 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5094 * config/tc-v850.c: Fix some indention problems.
5095 (md_relax_table): Define for D9->D99 branch displacement
5097 (md_convert_frag): Do something useful instead of aborting.
5098 (md_estimate_size_before_relax): Likewise.
5099 (md_assemble): Note if the matching instruction has a relaxable
5100 operand. If it does, allocate frag with frag_var and don't
5103 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5105 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5106 write out any buffered instructions when a ".end" is found.
5108 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5110 * read.c (read_a_source_file): New hook md_cleanup().
5112 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * write.c (fix_new_exp): Use make_expr_symbol to build an
5115 expression symbol for a complex fixup.
5117 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5119 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5120 hacks to improve parsing of complex hi, lo, zda, etc
5122 (md_assemble): Don't demand and eat a trailing ')' after finding
5123 a v850 relocation prefix. Sign extend the constant in a
5124 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5126 (parse_cons_expression_v850): Don't eat a trailing ')' after
5127 finding a v850 relocation prefix.
5129 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5130 (TC_CONS_FIX_NEW): Likewise.
5131 * config/tc-v850.c (parse_cons_expression_v850): New function.
5132 (cons_fix_new_v850): Likewise.
5134 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5136 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5139 for an unknown relocation type.
5141 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5143 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5146 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5148 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5149 differently for movea & sst/sld insns.
5151 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5153 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5156 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5158 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5159 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5160 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5161 frob_file_after_relocs field.
5162 * config/obj-elf.c (elf_format_ops): Likewise.
5163 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5164 including obj-elf.h.
5166 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5168 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5169 specially if not ELF.
5170 (md_apply_fix): Handle BFD_RELOC_64.
5171 (tc_gen_reloc): Handle BFD_RELOC_64.
5173 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5174 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5177 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5178 Don't check S_GET_OTHER.
5180 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * config/tc-mips.c (mips_ip): Accept an odd floating point
5183 register with l.s or s.s.
5185 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5187 (obj_aout_type): New static function.
5189 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5191 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5193 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5195 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5196 and sdaoff expressions.
5198 * write.c (fixup_segment): Don't add symbol value to addend if
5199 TC_V850 and OBJ_ELF.
5200 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5203 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5204 (md_pcrel_from_section): Likewise.
5205 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5207 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5209 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5210 (md_pcrel_from_section): New function.
5211 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5213 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5215 * config/tc-mips.c (load_register): Add cast to offsetT when using
5218 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5220 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5221 (elf_frob_file_after_relocs): ... here. New function.
5222 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5223 * write.c (write_object_file): Call *frob_after_relocs after the
5224 call to write_relocs.
5226 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5228 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5229 symbol, as this messes up linking. Instead, expand the recursive call
5230 inline and change up the appropriate bits to get the 0x8000 offset
5231 in the reloc addend.
5233 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5235 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5236 two symbols in the same segment to be adjusted.
5238 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5239 * configure: Rebuild.
5241 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5243 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5245 (ppc_elf_validate_fix): Ditto.
5246 (md_assemble): Ditto.
5248 (ppc_pe_section): Ditto.
5249 (ppc_frob_symbol): Ditto.
5251 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5253 * config/mn10300.c (md_assemble): Pass an extra shift count
5254 to mn10300_insert_operand based on the opcode format.
5255 (mn10300_insert_operand): Accept and use extra shift count
5258 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5259 formats rather than hard-coded constants.
5261 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5262 are 7 bytes long. Write out instructions in big-endian format.
5264 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-mn10300.c (md_assemble): Tweak further so
5267 that all instructions are parsed correctly.
5269 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * as.h: Include libiberty.h.
5272 (xmalloc, xrealloc): Don't declare.
5273 * as.c: Don't include libiberty.h.
5274 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5275 * config/tc-mips.c: Likewise.
5276 * messages.c: Likewise.
5277 (xstrerror): Don't declare.
5278 * xmalloc.c: Remove.
5280 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5282 * config/tc-mn10300.h (pre_defined_registers) Remove.
5283 (system_registers, cc_names): Likewise.
5284 (address_registers, data_registers, other_registers): New register
5286 (register_name, system_register_name, cc_name): Remove.
5287 (mn10300_reloc_prefix): Likewise.
5288 (data_register_name): New function.
5289 (address_register_name, other_register_name): Likewise.
5290 (md_assemble): Rough cut at parsing operands. Remove lots of
5292 (md_apply_fix3): Disable for now.
5294 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5296 * config/tc-m68k.c (select_control_regs): New function, extracted
5297 out of m68k_init_after_args.
5298 (m68k_init_after_args): Use it.
5299 (mri_chip): Use it here as well to update set of allowed control
5302 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * config/obj-elf.c (elf_begin): New function.
5305 (obj_elf_section): Add the section symbol to the symbol table.
5306 * config/obj-elf.h (obj_begin): Define.
5307 (elf_begin): Declare.
5308 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5311 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * config/obj-coff.c (fixup_segment): Subtract the section address
5314 from a PC relative reloc if TC_M68K.
5316 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5319 .uaxword available even if not OBJ_ELF.
5320 (md_atof): Remove unused local variable wordP.
5322 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5324 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5325 for Matsushita MN10x00 support.
5326 * configure.in: Recognize mn10x00-*-*
5327 * configure: Rebuilt.
5329 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5331 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5332 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5333 (load_expression): track clobbering of base reg before jmp/jsr.
5334 (s_alpha_file): pass case_hack flags and source filename via
5335 symbol table to bfd.
5336 * tc-alpha.h (TC_CONS_FIX_NEW): define
5338 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5340 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5341 * configure: Rebuild.
5343 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * read.c (s_macro): Warn if a macro has the same name as a
5347 (s_space): In m68k MRI mode, align to a word boundary.
5348 * macro.c (define_macro): Add namep parameter. Change all
5350 * macro.h (define_macro): Update declaration.
5352 * as.c (show_usage): Print bug report address.
5353 (parse_args): Change version printing to match current GNU
5355 * gasp.c (show_usage): Print bug report address.
5356 (main): Change version printing to match current GNU standards.
5358 * config/tc-m68k.c (init_table): Correct access control unit
5359 register numbers. From Ken Rose <rose@netcom.com>.
5361 * config/tc-alpha.c: Add some static function prototypes.
5362 (alpha_macros): Move to top of file. Make static.
5363 (alpha_num_macros): Move to top of file.
5365 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5367 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5370 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5372 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5373 and just call sprintf_vma.
5375 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5379 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5381 * read.c (float_cons): Call md_flush_pending_output if it is
5384 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5386 * config/tc-d10v.c (md_operand): Created. Allows operands to
5388 * config/tc-d10v.h (md_operand): Undefined.
5390 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5393 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5395 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5397 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5398 reloc for the i960 for a reloc in the same section. This undoes
5399 one of the two changes made Aug 19.
5401 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5403 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5404 symbols to the position of the debugging information.
5406 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5408 * expr.c (expr): Always use unsigned right shifts for >>.
5410 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5412 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5413 slots when processing BL fixups.
5415 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5416 on the first half of the instruction.
5418 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5421 stabs expression, rather than giving an error.
5423 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5426 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * config/tc-mips.c (append_insn): Fill in the value for a constant
5429 jump, rather than creating a reloc.
5431 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5433 * config/tc-mips.c (append_insn): Don't swap an instruction which
5434 sets a condition code with an instruction which uses a condition
5436 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5439 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5440 (mips_ip): Give a better error message if the ISA level is wrong.
5441 (md_parse_option): Recognize -mcpu=[v][r]5000.
5443 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5445 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5447 (load_register): Ensure hi32 bits are not lost during lo32bit
5448 processing. Fix shift offset that was overflowing into the next
5449 instruction field. Add code to generate shorter sequences for
5450 constants with a single contiguous seqeuence of ones.
5452 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5454 * config/tc-d10v.c (d10v_dot_word): New function to support
5455 "@word" with the word pseudo-op.
5456 (md_apply_fix3): Cleanup and changes to support correct sizes
5457 for 16 and 18-bit relocs.
5459 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5461 * configure.in (sparc-*-aout): Set `em'.
5462 * configure: Regenerated.
5463 * config/te-sparcaout.h: New file.
5464 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5465 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5466 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5467 (SPECIAL_CASE_{SETSW,SETX}): Define.
5468 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5469 (md_begin): Delete setting of `target_big_endian'.
5470 (output_insn): New function.
5471 (md_assemble): Rewrite. Add `setx' support.
5472 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5474 (md_atof): Add little endian support.
5475 (md_number_to_chars): Likewise.
5476 (md_apply_fix): Likewise.
5477 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5478 (md_parse_option): Likewise.
5479 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5481 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * ecoff.c (ecoff_new_file): New function.
5484 * ecoff.h (ecoff_new_file): Declare.
5485 * config/obj-ecoff.h (obj_app_file): Define.
5487 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5489 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5490 symbol by 32k so that our 16-bit signed offset can address the
5491 entire chunk. Reported by <matt@lkg.dec.com>.
5493 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5495 * config/tc-mips.c (load_register): Remove unused variable tmp.
5497 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5499 * config/tc-mips.c (load_register): Remove unnecessary code that
5500 was causing the high 32bits of 64bit constants to be lost.
5502 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5504 * config/tc-d10v.c: Added changes to support function
5505 pointers and "@word" syntax.
5507 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5509 * config/tc-v850.c: Remove commented out and #if 0'd code.
5510 (v850_reloc_prefix): Provide prototype.
5511 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5513 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5514 (md_assemble): Add default to case statement.
5516 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5518 * config/tc-v850.c (md_assemble): Compute size of the instrction
5521 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5524 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5526 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5527 routines to fetch/store the updated instruction from/to memory.
5528 (v850_insert_operand): If the operand has a specialized insert
5531 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5533 * config/tc-v850.c (reg_name_search): Align calling convention to
5534 be like identical function found in tc-ppc.c.
5535 (get_reloc): Removed.
5536 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5537 (md_assemble): emit fixups.
5538 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5540 (md_apply_fix3): handle fixups/relocs.
5541 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5543 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5546 * configure.in (sh-*-elf*): New target.
5547 * config/tc-sh.h (TARGET_ARCH): Define.
5548 (WORKING_DOT_WORD): Define.
5549 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5550 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5551 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5552 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5553 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5554 (SUB_SEGMENT_ALIGN): Likewise.
5555 (RELOC_32): Don't define.
5556 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5557 (target_big_endian): Declare if OBJ_ELF.
5558 (TARGET_FORMAT): Define if OBJ_ELF.
5559 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5561 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5562 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5563 (struct sh_count_relocs): Define.
5564 (sh_count_relocs): New static function, broken out of
5565 sh_frob_file. Add BFD_ASSEMBLER code.
5566 (sh_frob_section): Likewise.
5567 (sh_frob_file): Call sh_frob_section.
5568 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5569 call section_symbol rather than seg_info (seg)->dot.
5570 (md_section_align): Add OBJ_ELF version.
5571 (SWITCH_TABLE_CONS): Define.
5572 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5573 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5574 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5576 (struct reloc_map): Define if not BFD_ASSEMBLER.
5577 (coff_reloc_map): Likewise.
5578 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5579 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5580 * write.c (write_relocs): Ifdef out fx_where test which triggers
5581 inappropriately for SH ELF.
5582 (write_object_file): Call tc_frob_file_before_adjust and
5583 obj_frob_file_before_adjust if they are defined.
5585 * write.c (write_object_file): Use BFD_RELOC_16, not
5586 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5588 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5591 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5593 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5594 branch sizes in across sections.
5596 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5598 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5601 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5603 * config/tc-v850.c (md_begin): Deal with end of opcode
5606 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5608 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5609 the wrong opcode for cases like st2w where there are many forms
5610 of the same instruction.
5612 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * expr.c (operand): If md_parse_name is defined, call it before
5615 calling symbol_find_or_make.
5616 * config/tc-ppc.h (md_parse_name): Define.
5617 (ppc_parse_name): Declare.
5618 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5620 (register_name): Update call to reg_name_search.
5621 (cr_operand): New static variable.
5622 (cr_names): New static const array.
5623 (ppc_parse_name): New function.
5624 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5625 cr_operand before calling expression.
5627 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5629 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5630 hppa_gen_reloc_type call.
5632 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5634 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5635 on addresses. Improved error messages.
5636 * doc/c-d10v.texi: Added docs for register pairs.
5638 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5640 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5643 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * ecoff.c (init_file): Initialize fMerge to 1.
5646 (add_file): Restore old file merging code, but only merge files if
5648 (ecoff_directive_loc): Clear fMerge field of current file.
5649 (ecoff_generate_asm_lineno): Likewise.
5651 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5653 * doc/c-d10v.texi: Fix typo.
5655 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5657 * config/tc-v850.c (md_assemble): Correct bit masking for
5658 hi and lo expressions.
5660 * config/tc-v850.c (md_assemble): Rough cut at demanding
5661 "ep" or "r30" in sst and sld instructions.
5662 (md_apply_fix3): Don't abort. Just warn that we don't
5665 * config/tc-v850.c (CC_NAME_CNT): Define.
5666 (cc_name): New function.
5667 (md_assemble): Handle V850_OPERAND_CC correctly.
5669 * config/tc-v850.c (md_assemble): Don't forget to initialize
5672 * config/tc-v850.c (reg_name_search): Generalize to search
5673 any given register table.
5674 (register_name): Pass appropriate table and size to reg_name_search.
5675 (system_register_name): New function.
5676 (SYSREG_NAME_CNT): Define.
5677 (md_assemble): Handle operands which are system registers.
5679 * config/tc-v850.c (md_assemble): If we find a register, but the
5680 opcode doesn't want a register, then we don't have a match.
5681 (md_assemble): Get size of the instruction from the opcode table.
5683 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * configure.in: Set and substitute HLDENV.
5686 * configure: Rebuild.
5687 * Makefile.in (HLDENV): New variable.
5688 (as.new): Use $(HLDENV).
5690 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5691 if an array dimension is not known.
5693 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5695 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5696 * doc/c-d10v.texi: Cleanup.
5698 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5700 * config/tc-v850.c: New file.
5701 * config/tc-v850.h: New file.
5702 * configure (v850-*-elf): New target.
5703 * configure.in (v850-*-elf): New target.
5705 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5707 * doc/c-d10v.texi: New file.
5708 * doc/all.texi: Added D10V stuff.
5709 * doc/as.texinfo: Added D10V stuff.
5711 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5713 * config/tc-d10v.c: All references to defined symbols should
5714 now use the optimal instruction. .float and .double now work.
5716 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5719 section address for the i960 as is done for the i386.
5721 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5723 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5724 case, forward-include bfd/elf-bfd.h.
5726 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5728 * config/tc-d10v.c: Add additional information to the opcode
5729 table to help determinine which instructions can be done
5732 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5734 * config/tc-arm.c: Major changes to add Thumb support, with lots
5735 of change input from <rearnsha@armltd.co.uk>.
5736 Reverted to INSN_SIZE macro, rather than insn_size variable.
5737 (insns): Added ARM "bx" instruction support.
5738 (tinsns): Added Thumb instruction definition structure.
5739 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5740 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5741 (opcode_select,s_arm,s_thumb,s_code): Added.
5742 (decode_shift): Allow upper-case RRX.
5743 (do_ldst): Simpler halfword support.
5744 (do_ldmstm): Improved.
5745 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5746 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5747 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5748 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5749 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5751 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5752 (md_parse_option): Add support for -mthumb.
5753 (md_show_usage): Updated to reflect new command line option.
5754 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5755 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5756 fragment information to be held.
5758 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5760 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5761 non-null, but is a constant.
5762 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5763 so that error reporting will work correctly.
5765 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5768 against weak symbols.
5770 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5773 (ppc_force_relocation): Declare if OBJ_XCOFF.
5774 * config/tc-ppc.c (ppc_force_relocation): New function if
5777 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5779 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5781 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5783 * config/tc-d10v.c: Fix problem with relocs.
5785 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5788 with nops if not in data_section or bss_section.
5790 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5792 Add support for openVMS/Alpha.
5793 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5794 * config/obj-evax.c: New file.
5795 * config/obj-evax.h: New file.
5796 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5798 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5799 defined. Add case for bfd_target_evax_flavour.
5800 * config/vms-a-conf.h: New file.
5801 * conf-a-gas.com: New file.
5802 * configure.in: Add target alpha-*-*vms*.
5803 * configure: Rebuild.
5804 * makefile.vms: New file.
5805 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5806 Don't call ffs on openVMS/Alpha.
5808 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5810 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5811 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5813 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5814 (NEED_DECLARATION_SBRK): New macro.
5815 * configure, conf.in: Rebuild.
5816 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5817 (strstr): Declare if NEED_DECLARATION_STRSTR.
5818 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5820 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5823 by a constant before entering the main switch. Reject attempts to
5824 apply an arithmetic function to non-absolute symbols, except for
5825 the special case of subtraction of two symbols in the same
5828 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5829 not to more than a 16 byte boundary.
5831 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5832 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5833 (tc_gen_reloc): If out of memory call as_fatal rather than
5834 assert. If no howto found, call as_bad_where rather than
5835 as_fatal. Change the error message slightly. Set howto to a
5836 non-NULL value in order to keep going.
5838 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5840 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5842 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5844 * config/tc-h8300.c (get_specific): New operand "size" derived
5845 from ".b", ".w" and ".l" extensions. All callers changed. If
5846 the base instruction has no operands, then use the size to
5847 determine which specific instruction to use.
5849 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5851 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5853 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5855 * config/tc-mips.c (md_section_align): Don't change addr if
5858 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5860 * config/tc-hppa.c: Revert yesterday's changes.
5862 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5864 * config/tc-d10v.c: Disable range checking on 16-bit values.
5866 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5868 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5869 not just the ones that don't match.
5871 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5873 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5875 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5877 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5878 pre-cursor to adding Thumb support. Also added cpu_variant flag
5879 information to each of the asm_flg structures.
5880 (md_parse_option): Updated ARM7 parsing to allow 't' for
5881 thumb/halfword support, aswell as 'm' for long multiply.
5882 (md_show_usage): Updated help message.
5883 (md_assemble): Check that instruction flags are applicated to the
5884 current cpu variant.
5885 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5886 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5887 signextension instructions.
5888 (do_ldst): Generate halfword and signextension variants if
5889 mnemonic flags match.
5890 (ldst_extend): Do not allow shifts in the offset field of halfword
5891 or signextension instructions.
5892 (validate_offset_imm): Provide check on halfword and signextension
5894 (add_to_lit_pool): Merge identical literal pool values.
5896 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5898 * config/tc-hppa.c (selector_table): Add 'E' selector.
5899 (cons_fix_new_hppa): Don't coke on e_esel.
5900 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5901 to help generate exception handling tables.
5902 (md_apply_fix): Don't try to apply fixups with an e_esel
5904 (hppa_fix_adjustable): Fixups with e_esel selectors
5907 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5909 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5912 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5914 * config/tc-d10v.c: Added lots of error checking. Added hacks
5915 to support accumulator shifts.
5917 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5920 (S_CLEAR_EXTERNAL): Likewise.
5921 (S_SET_WEAK): Remove error; just let .weak override.
5923 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5925 * config/tc-d10v.c (md_assemble): Now handles multiline
5928 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5930 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5931 Added kludge for divs instruction. Fixed minor problem with
5932 multiple text sections.
5933 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5935 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5937 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5938 addresses to be right-shifted by 2.
5940 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5942 * config/tc-d10v.c: Many changes to get relocs working.
5943 (register_name): No longer creates a symbol for register names.
5944 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5945 (d10v_insert_operand): Now works correctly for either container.
5946 * config/tc-d10v.h (d10v_cleanup): Declare.
5948 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5950 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5951 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5953 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5955 * tc-alpha.c: Patches to track current minimum alignment to reduce
5956 the number of fragments created with frag_align.
5957 (alpha_current_align): New static variable.
5958 (s_alpha_text): Reset alignment to 0.
5959 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5960 (s_alpha_stringer, s_alpha_space): New functions.
5961 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5962 (alpha_cons_align): New function to replace both of them.
5963 (emit_insn): Only align if alpha_current_align is less than 2;
5964 reset alpha_current_align to 2.
5965 (s_alpha_gprel32): Likewise.
5966 (s_alpha_section): New function. Basically duplicate the other
5967 alpha section change hooks. Only define for ELF.
5968 (s_alpha_float_cons): Simplify alignment handling.
5969 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5970 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5971 Don't define the s_alpha_cons pseudo-ops. Do define
5972 s_alpha_stringer and s_alpha_space pseudo-ops.
5973 (alpha_align): Skip if less than current default alignment. Set
5975 * tc-alpha.h (md_flush_pending_output): Remove.
5976 (md_cons_align): Add.
5978 * tc-alpha.c: Add oodles of function description comments.
5979 (md_bignum_to_chars): Remove; there are no callers.
5980 (md_show_usage): Mention some more variants.
5982 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5984 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5985 * configure.in (sparc-*-sysv4*): New target.
5986 * configure: Rebuild.
5988 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5989 uaxword to use s_uacons.
5990 (sparc_no_align_cons): New static variable.
5991 (s_uacons): New static function.
5992 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5995 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5997 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5998 5 with regard to shared libraries.
5999 * configure: Rebuild.
6001 * config/tc-m68k.c (m68k_ip): Use the correct length when
6002 allocating space for the unsupported architecture error message.
6004 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6006 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6008 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6010 * config/tc-d10v.c: New file.
6011 * config/tc-d10v.h: New file.
6012 * configure (d10v-*-elf): New target.
6013 * configure.in (d10v-*-elf): New target.
6015 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6017 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6019 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6021 * config/tc-alpha.c (alpha_align): Change fill parameter
6022 to a pointer. Take NULL as 0 or nop depending on section. Change
6024 (s_alpha_align): Rename local variables.
6026 * doc/as.texinfo (.align): Document action of omitted
6029 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6031 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6032 when an unsupported PC relative reloc is seen, rather than calling
6035 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6036 Instead, check state when '#' comment is seen.
6038 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6040 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6042 (tc_gen_reloc): If fixup was changed to be PC relative, change
6043 reloc type accordingly. Use name of reloc in error message.
6045 * as.h: Don't define const or volatile.
6046 * flonum.h: Don't define const.
6048 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6049 if fx_pcrel is set. Correct setting the addend case in the
6050 OBJ_ELF case (from Andreas Schwab
6051 <schwab@issan.informatik.uni-dortmund.de>).
6052 (md_show_usage): Correct -mfc5200 to -m5200.
6054 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6056 * doc/c-m68k.texi: Document -m5200 flag.
6057 * doc/as.texinfo: Likewise.
6059 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6062 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6065 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6067 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6071 * Released binutils 2.7.
6073 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6075 * config/tc-mips.c (mips_ip): Only perform range check when
6076 dealing with O_constant expressions.
6078 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6080 * m68k-parse.h (m68k_register): Add new coldfile control
6083 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6084 array of control registers for the coldfire.
6085 (cpu_of_arch): Added mcf5200.
6086 (archs): Added mcf5200.
6087 (init_table): Add new control registers.
6088 (m68k_ip): Added support for new control registers.
6089 (m68k_init_after_args): Likewise.
6091 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6093 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * read.h (is_it_end_of_statement): Declare.
6096 * read.c (is_it_end_of_statement): Remove declaration.
6098 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6100 (md_assemble): Fix handling of @l with an unsigned constant. Add
6101 default case to reloc switch.
6103 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6105 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6106 * ecoff.c (last_lineno): New static variable.
6107 (add_procedure): Set last_lineno.
6108 (ecoff_directive_loc): Likewise.
6109 (ecoff_generate_asm_lineno): Likewise.
6110 (ecoff_fix_loc): New function.
6111 * ecoff.h (ecoff_fix_loc): Declare.
6112 * config/tc-mips.c (append_insn): When inserting nops, and using
6113 ECOFF debugging, call ecoff_fix_loc.
6115 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6117 * config/tc-h8300.c (build_bytes): If an operand type is
6118 marked as SRC_IN_DST retrieve it from the "destination" op.
6120 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6122 * configure.in (arm-*-riscix*): Set emulation to riscix.
6123 * configure: Rebuild.
6124 * config/te-riscix.h: New file to define TE_RISCIX.
6126 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6128 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6130 * Makefile.in (config.status): Just run config.status as other
6133 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6135 * mpw-config.in (TARGET_OS): Add definition to conf.
6137 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6139 * config/tc-mips.c (append_insn): Parenthesize
6140 cop_interlocks expressions.
6142 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6144 * listing.c (listing_print): Close the listing file if it is not
6145 stdout. Close the other files opened for the listing.
6147 * config/tc-sparc.h (md_cons_align): Define.
6148 (sparc_cons_align): Declare.
6149 (HANDLE_ALIGN): Define.
6150 (sparc_handle_align): Declare.
6151 * config/tc-sparc.c (sparc_cons_align): New function.
6152 (sparc_handle_align): New function.
6153 * read.c (cons_worker): Call md_cons_align if it is defined.
6155 * as.h (struct frag): Add fr_file and fr_line fields.
6156 * frags.c (frag_new): Set fr_file and fr_line.
6157 (frag_var): Likewise.
6158 (frag_variant): Likewise.
6160 * as.h (struct frag): Remove unused align_mask and align_offset
6163 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6164 From <uddeborg@carmen.se>.
6166 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6168 * configure.in (mips-*-osf*): New target.
6169 * configure: Rebuild.
6171 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6173 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6175 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6176 between co-processor comparisons and branches for the VR4300.
6178 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6180 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6181 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6183 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6184 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6185 includedir): Use autoconf set values.
6188 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6190 * listing.c (listing_eject): Don't do anything if listing is 0.
6191 (listing_list): Likewise.
6192 (listing_source_line): Likewise.
6193 (listing_title): Don't save title if listing is 0.
6194 (listing_source_file): Check listing rather than listing_tail.
6196 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6197 using shared libraries.
6198 * configure: Rebuild.
6200 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6202 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6203 absolute expression if a relocation type was specified.
6205 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6207 * configure.in: Add support for *-*-rtems* configurations.
6208 * configure: Rebuild.
6210 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6212 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6213 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6214 opcodes library for alpha.
6215 * configure: Rebuild with autoconf 2.10.
6216 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6217 use new opcode table.
6218 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6219 (LOCAL_LABEL): Define differently if OBJ_ELF.
6220 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6221 * config/alpha-opcode.h: Remove.
6222 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6223 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6224 include/opcode/alpha.h rather than config/alpha-opcode.h.
6226 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6228 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6229 relocation symbol was not resolved.
6230 * config/obj-coff.c (do_relocs_for): Likewise.
6232 * write.c (adjust_reloc_syms): Refetch the symbol section after
6233 calling S_GET_VALUE, since it may have changed.
6235 * expr.c (struct expr_symbol_line): Define.
6236 (expr_symbol_lines): New static variable.
6237 (make_expr_symbol): Add entry to expr_symbol_lines.
6238 (expr_symbol_where): New function.
6239 * expr.h: Use extern on function declarations.
6240 (expr_symbol_where): Declare.
6241 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6242 rather than printing the meaningless name of an expression
6245 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6247 * config/tc-i386.c (md_number_to_chars): Deleted.
6248 * config/tc-i386.h (md_number_to_chars): New macro.
6250 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6252 (load_symbol_address, load_expression): Use build_mem.
6253 (build_operate): New function.
6254 (emit_addq_r): Use it.
6256 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6258 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6260 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6262 * config/tc-vax.h (NOP_OPCODE): Define.
6264 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6266 * config/obj-vms.h (S_IS_COMMON): Define.
6267 (S_IS_LOCAL): Check for \002 as well as \001.
6268 (LONGWORD_ALIGNMENT): New macro.
6269 (SUB_SEGMENT_ALIGN): Use it.
6271 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6273 * config/vms-conf.h: Reconcile with conf.in.
6275 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6277 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6280 * doc/as.texinfo: Document that any number of hex digits can
6283 * as.c (struct defsym_list): Define.
6284 (defsyms): New static variable.
6285 (parse_args): Just put --defsym arguments on defsyms list, rather
6287 (main): Define defsyms after output file is created.
6289 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6290 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6292 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6293 insn_error rather than calling check_absolute_expr.
6295 * as.c (emulation_name): Remove unused static variable.
6296 (default_emul_bfd_name): Add return NULL to avoid warning.
6297 * ecoff.c (ecoff_stab): Remove unused variables name and
6299 * frags.c (frag_new): Remove unused variable tmp.
6300 * hash.c (hash_grow): Parenthesize + within <<.
6301 (hash_print_statistics): Use %lu, not %d, to print unsigned
6303 * messages.c: Include "libiberty.h".
6304 (fprint_value): Add cast to avoid printf warning.
6305 (sprint_value): Likewise.
6306 * read.c: Include "ecoff.h".
6307 (emit_expr): Add casts to avoid printf warnings.
6308 * read.h: Use extern for function declarations.
6309 (pop_insert): Declare.
6310 * stabs.c: Include "ecoff.h".
6311 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6312 former_last_fragP, and new_fragP.
6313 * subsegs.h (subsegs_print_statistics): Declare.
6314 * symbols.c (debug_verify_symchain): Change macro to discard
6316 * write.c (dump_section_relocs): Likewise.
6317 * write.h: Use extern for function declarations.
6318 (write_print_statistics): Declare.
6319 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6321 * config/e-mipself.c (mipself_bfd_name): Likewise.
6322 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6324 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6325 emit relocations against external symbols.
6327 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6328 message if bfd_reloc_type_lookup fails, rather than calling
6331 * config/tc-alpha.c (alpha_force_relocation): Add
6332 BFD_RELOC_12_PCREL to switch.
6334 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6336 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6337 TE_PE (Lfoo, not .Lfoo).
6339 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6341 * read.c (s_fill): Don't warn about a zero repeat count.
6343 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6344 coprocessor register.
6346 * config/tc-i386.c (md_assemble): When checking the size of a
6347 register to set the size of an instruction, do a bitwise and with
6348 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6351 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6353 * config/tc-h8300.c (parse_reg): Tweak error messages.
6354 (build_bytes): Likewise.
6355 (skip_colonthing): Handle :32 suffix.
6356 (get_specific): Promote L_24 to L_32 if it makes a match.
6357 Don't always promote L_8 to L_16.
6358 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6360 * config/tc-h8300.c (Smode): New variable.
6361 (h8300hmode): Turn off Hmode.
6362 (h8300smode): New function. Turn on Smode and Hmode.
6363 (md_pseudo_table): New ".h8300s" pseudo-op.
6364 (parse_reg): Handle "exr" register.
6365 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6366 Handle "mach" and "machl" operands for ldmac.
6367 (get_specific): Handle "stm.l" and "ldm.l".
6368 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6369 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6372 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6374 * doc/as.texinfo: Reorder chapter of machine dependent options so
6375 that it is sorted by chip name.
6377 * doc/as.texinfo: Use consistant spelling of Vax.
6378 * doc/c-vax.texi: Likewise.
6380 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6382 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6384 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6385 (md_apply_fix): Likewise.
6386 (pa_try): New function.
6387 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6389 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6391 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6392 (pa_level): New function.
6394 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6396 * listing.c (listing_newline): Don't do anything if listing is 0.
6398 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6400 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6401 symbol_create, not symbol_new.
6403 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6405 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6406 absolute symbol unless TC_FORCE_RELOCATION returns true.
6408 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6410 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6411 the symbol to a pointer. Don't set previous_file_symbol.
6412 Simplify symbol list rearrangement.
6413 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6414 (coff_adjust_symtab): Don't check previous_file_symbol.
6416 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6418 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6420 (md_pseudo_table): Add ppc_elf_lcomm.
6422 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6424 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6425 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6426 (md_begin): Add digits to alt_notend_table.
6427 (md_parse_option): Make s a const pointer.
6429 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6430 (s_empty): New static function.
6432 * config/obj-coff.c (struct filename_list): Only define if not
6434 (filename_list_head, filename_list_tail): Likewise.
6435 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6436 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6437 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6438 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6439 remove the new symbol from the list.
6440 (obj_coff_endef, both versions): Call tag_insert even if there is
6441 an old symbol with the same name, if the old symbol does not
6443 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6444 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6445 symbol that will be moved to the end of the symbol list.
6446 (coff_adjust_section_syms): Always call section_symbol for .text,
6448 (coff_frob_section): Likewise. Also, remove unused variable
6451 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6452 manipulating frags directly.
6453 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6456 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6457 whether the next character is '*' before checking whether we are
6458 at the start of a line. Permit LINE_COMMENT_START to start a
6459 comment in state 1 (seen some whitespace) as well, to match the
6462 * gasp.c (do_align): Permit a fill value for .align.
6464 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6466 * read.c (next_char_of_string): Warn if a newline is seen in the
6467 middle of a string. Call bump_line_counters when appropriate.
6469 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6471 * symbols.c (colon): Use LOCAL_LABEL.
6473 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6475 * Makefile.in (install): Don't check to see if tooldir exists.
6476 Make $(tooldir) and $(tooldir)/bin.
6478 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6480 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6483 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6485 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6486 insn_error. Don't put the string "ERROR" in insn_error. Set
6487 insn_error rather than calling as_warn for an unsupported opcode.
6489 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6491 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6492 before permitting -64.
6493 * output-file.c (output_file_create): Remove duplicate
6496 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6498 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6499 section rather than a .reginfo section.
6500 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6503 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6504 bit value with the high bit set.
6506 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * read.c (s_lcomm): Set section flags for .sbss section.
6510 * config/tc-mips.c (mips_64): New static variable.
6511 (mips_target_format): If mips_64, return elf64 targets rather than
6513 (md_longopts): Add "32" and "64".
6514 (md_parse_option): Handle -32 and -64.
6515 (md_show_usage): Mention -32 and -64.
6516 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6519 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6521 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6522 for Solaris compatibility.
6524 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6525 .stabd with 4 arguments into a .stabn.
6527 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6529 * config/tc-mips.c (macro): When passing X_add_number to
6530 macro_build, cast it to int first.
6532 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6534 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6535 created by emit_expr.
6537 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6538 as_perror rather than assert.
6540 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-mips.c (mips_ip): Mark sections created to hold
6543 floating point information as read only.
6545 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6547 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6549 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6551 * read.c (potable): Add .skip as a synonym for .space.
6553 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6554 4 arguments, providing the 4th argument is 0, to allow
6555 compatibility with the Solaris assembler.
6557 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * config/tc-sh.h (struct sh_segment_info_type): Define.
6560 (TC_SEGMENT_INFO_TYPE): Define.
6561 (sh_frob_label): Declare.
6562 (tc_frob_label): Define.
6563 (sh_flush_pending_output): Declare.
6564 (md_flush_pending_output): Define.
6565 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6566 reloc before the instruction if necessary.
6567 (sh_frob_label): New function.
6568 (sh_flush_pending_output): New function.
6569 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6570 when looking for the reloc for the target of .uses.
6571 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6572 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6574 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6575 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6576 the absolute symbol.
6578 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6579 TC_SEGMENT_INFO_TYPE is defined.
6581 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6583 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6584 matches the register size.
6586 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6588 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6590 (do_relocs_for): Likewise.
6591 (fixup_segment): Don't just quit if linkrelax is set. Try to
6592 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6595 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6597 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6598 relative relocations with -mrelocatable. Also allow unfixed
6599 relocs in .ex_shared.
6601 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6603 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6604 non-zero before assuming this is a long file name.
6605 (w_strings): Likewise.
6606 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6608 * config/obj-coff.c (w_strings): Move declaration of i inside
6609 #ifdef block which uses it.
6611 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6613 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6614 "relaxmode". Output relocs which identify various relaxing
6615 possibilities for mov.[bwl] instructions.
6616 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6618 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6620 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6621 (MD_APPLY_FIX3): Define.
6622 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6624 (md_apply_fix3): Renamed from md_apply_fix.
6625 If pcrel reloc and symbol is in different section, undo effects
6628 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6630 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6631 any reloc with an LR% or RR% field selector for SOM.
6633 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6635 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6638 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6640 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6642 (yank_symbols): Likewise.
6644 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6646 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6647 BFD_ASSEMBLER, add name field.
6648 * config/obj-coff.c: Include "libiberty.h".
6649 (coff_header_append): Handle long section names.
6650 (crawl_symbols): Just use the name field for the symbol name,
6651 without worrying about null byte termination.
6652 (w_strings): Handle long section names.
6653 (write_object_file): Likewise. Also, use the name field, rather
6655 (obj_coff_add_segment): Permit long section names.
6656 (obj_coff_init_stab_section): Use the name field, rather than
6658 (adjust_stab_section): Likewise.
6659 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6661 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6662 (mem_fmt): Likewise.
6663 (md_apply_fix): Don't check fx_im_disp field.
6665 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6667 * configure.in: Add * after sparc*-*-vxworks.
6668 * configure: Rebuild.
6670 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6671 define it to comment_chars. Use tc_comment_chars rather than
6673 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6674 * config/tc-m68k.h (tc_comment_chars): Define.
6675 (m68k_comment_chars): Declare.
6676 * config/tc-m68k.c (m68k_comment_chars): Rename from
6677 comment_chars. Change into a pointer rather than an array.
6678 (md_longopts): Add "bitwise-or".
6679 (md_parse_option): Handle OPTION_BITWISE_OR.
6680 (md_show_usage): Mention --bitwise-or.
6681 * doc/c-m68k.texi: Document --bitwise-or.
6683 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6685 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6688 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6689 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6690 correct handling of input line pointer, and call
6691 demand_empty_rest_of_line.
6693 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6695 * config/tc-sparc.c (in_bitfield_range): New static function.
6696 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6697 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6698 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6699 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6700 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6702 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6704 * config/obj-coff.c: BFD_ASSEMBLER:
6705 (coff_last_bf): New static variable.
6706 (coff_frob_symbol): Set endndx of a .bf symbol.
6708 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6709 (last_bfP): New static variable.
6710 (yank_symbols): Set endndx of a .bf symbol.
6712 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6714 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6715 and -s options. Add -be for good measure.
6717 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6719 * read.c (s_space): Support non-constant fill value. Handle fill
6720 value correctly for a size other than 1.
6722 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6724 * config/tc-arm.c (my_get_float_expression): Update call to
6725 gen_to_words, X_PRECISION changed from 6 to 5.
6727 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6729 * config/tc-ppc.c (register_name,reg_name_search): Move register
6730 name lookup from PE specific code to all targets. Add support for
6731 -mregnames/-mno-regnames to control whether register names are
6733 (md_assemble): Call register_name for all platforms.
6734 (md_parse_option): Add support for -mregnames/-mno-regnames.
6736 * configure.in (powerpcle*-*-solaris): Add support.
6737 (powerpc*-*-linux): Ditto.
6738 * configure: Regenerate.
6740 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6742 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6744 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6745 be associated with a single %lo reloc.
6747 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6748 before comparing against MAX_GPREL_OFFSET, so that negative
6749 numbers are handled correctly.
6752 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6754 * config/tc-sparc.c (last_insn): New static variable.
6755 (md_assemble): Warn about putting floating point branches in a
6756 delay slot. If architecture is less than v9, insert NOP
6757 instructions between floating point instructions and floating
6758 point branches. (The SunOS assembler does both these operations.)
6759 Save the last instruction opcode.
6760 (sparc_ip): Add pinsn parameter. Change caller.
6762 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6763 for byte jump to next instruction to skip empty frags.
6765 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6767 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6768 for addq with a 16 bit signed value, just emit a lda instruction
6771 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6773 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6776 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6778 * configure.in: Permit --enable-shared to specify a list of
6780 * configure: Rebuild.
6782 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6784 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6785 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6787 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6789 * config/atof-ieee.c: Fix handling of denormalized extended
6790 precision numbers and overflow/underflow detection.
6791 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6792 not include the 16 bit gap in the m68k extended precision format.
6794 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6798 * configure: Rebuild.
6800 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6802 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6803 be accessed using the $gp register.
6804 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6806 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6808 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6809 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6811 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6813 * read.c (get_line_sb): Bump line counters based on
6814 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6815 call LISTING_NEWLINE.
6816 (s_macro): Don't call demand_empty_rest_of_line.
6817 * app.c (do_scrub_chars): When handling C style comments, unget
6820 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6822 * read.h (enum linkonce_type): Define.
6823 (s_linkonce): Declare.
6824 * read.c (potable): Add "linkonce".
6825 (s_linkonce): New function.
6826 * subsegs.h (segment_info_type): Add linkonce field to
6827 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6828 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6829 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6830 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6832 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6833 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6834 entry based on the linkonce field in segment_info.
6835 * doc/as.texinfo: Document .linkonce.
6837 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6839 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6841 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6843 * stabs.c (s_stab_generic): Call the listing functions before
6844 doing the rest of the processing, which may involve freeing the
6845 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6846 SEPARATE_STAB_SECTIONS case.
6848 * config/tc-hppa.c: Remove nested comment.
6849 (tc_gen_reloc): Move label done inside the ifdef in which it is
6851 (md_apply_fix): Pass pointers to correct types to libhppa.h
6852 functions. Always return a value.
6854 * config/tc-mips.h (tc_frob_file): Define.
6855 (mips_frob_file): Declare.
6856 * config/tc-mips.c (struct mips_hi_fixup): Define.
6857 (mips_hi_fixup_list): New static variable.
6858 (imm_unmatched_hi): New static variable.
6859 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6860 offset_reloc. Pass imm_unmatched_hi to append_insn.
6861 (append_insn): Add unmatched_hi parameter. If it is set, add the
6862 new fixup to mips_hi_fixup_list. Change all callers.
6863 (mips_ip): Set imm_unmatched_hi when appropriate.
6864 (mips_frob_file): New function.
6866 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6868 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6869 * configure: Regenerated.
6871 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6873 * as.c (main): Call bfd_set_error_program_name.
6875 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6877 * as.h (strdup): Don't declare.
6878 * stabs.c: Include libiberty.h
6879 (get_stab_string_offset): Use xstrdup rather than strdup.
6880 (s_stab_generic): Likewise.
6881 * as.c (parse_args): Likewise.
6882 * read.c (s_mri_sect): Likewise.
6884 * gasp.c (change_base): Recognize \(...) construct documented to
6885 pass through enclosed characters literally through to the output.
6886 (process_assigns): Likewise. Also, be more careful to avoid
6887 looking past the end of the buffer.
6889 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6892 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6894 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6896 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6898 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6900 * config/alpha-opcode.h: Added cvtst instruction.
6902 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6904 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6905 string. Extract the addend from the result of expression.
6907 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6909 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6910 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6911 mode, change the state to 3 rather than 1.
6913 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6915 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6916 correspond to 11 March change.
6918 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6920 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6921 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6923 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6925 * configure: Rebuild with autoconf 2.8.
6927 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6929 * config/atof-ieee.c (gen_to_words): Improve handling of
6930 X_PRECISION numbers. Based on patches from Andreas Schwab
6931 <schwab@issan.informatik.uni-dortmund.de>.
6933 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6935 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6937 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6938 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6939 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6940 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6943 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6945 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6947 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6949 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6950 (pa_def_subspaces): Add $MILLICODE$.
6951 (pa_spaces_begin): Set section flags for $MILLICODE$.
6953 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6955 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6956 not SHT_NOBITS. Don't tamper with flags based on type if a
6957 special section was found (revert Feb 29 change).
6959 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6960 if aligning to a longword boundary or greater.
6962 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6964 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6966 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6968 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6969 * configure: Regenerated.
6971 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6973 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6974 R_N1SEL since they're not defined for old versions of hpux.
6976 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6977 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6978 R_N0SEL and R_N1SEL.
6980 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6982 * flonum-konst.c: Add two more constants for 1e+-2048 and
6983 1e+-4096, and correct the other constants.
6985 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6987 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6989 * config/obj-elf.c (obj_elf_section): Allow predefined section
6990 types to set the nobits type. Avoid a shadowed declaration.
6992 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6994 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6995 reduce relocs using e_nlrsel field selectors.
6997 * write.c (fix_new_exp): Don't use #elif. Some compilers
7000 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7002 (pa_chk_field_selector): Handle new field selectors for SOM.
7004 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7006 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7007 * configure: Rebuild.
7008 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7009 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7011 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7014 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7016 * mpw-make.sed: Update to handle shared library support.
7018 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7020 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7021 the insn on mismatch.
7023 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7025 * configure.in: Add support for a29-coff.
7026 * configure: Rebuild.
7028 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7030 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7031 of the section when looking for the R_SH_USES fixup, because the
7032 frag addresses have not yet been adjusted.
7034 * gdbinit.in: Set a breakpoint on as_warn_where.
7036 * config/tc-mips.c (macro): Add missing arguments to macro_build
7037 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7039 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7041 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7042 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7044 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7046 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7048 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7050 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7051 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7052 Recognize [uU] format args as sparclet cpregs.
7054 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7056 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7059 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7061 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7062 well as S_IS_EXTERNAL.
7063 (tc_fix_adjustable): Likewise.
7064 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7065 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7067 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7068 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7070 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7072 * config/tc-sparc.c (max_architecture): Change to sparclite for
7074 (default_compatible): Delete.
7075 (sparc_ffs): New function.
7076 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7077 (sparc_ip): Rewrite architecture match and bump logic.
7079 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7081 * configure.in: Check for 'do not mix' from native linker before
7082 trying to use -rpath.
7083 * configure: Rebuild.
7085 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7087 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7088 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7089 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7090 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7092 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7093 to the symbol lnnoptr field, to get the correct file offset.
7095 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7097 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7098 symbols that are not function, file, or section symbols to be
7101 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7103 * configure: Set and substitute RPATH_ENVVAR.
7104 * configure: Rebuild.
7105 * Makefile.in (RPATH_ENVVAR): New variable.
7106 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7108 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7109 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7110 * configure: Rebuild.
7112 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7114 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7115 appropriate flags in BFD section.
7117 * configure.in (m68k-*-psos*): New target.
7118 * configure: Rebuild.
7119 * config/te-psos.h: New file.
7120 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7123 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7125 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7126 * configure.in: Remove duplicate setting of cpu_type. Check
7127 whether opcodes library is required for on all targets, not just
7129 * configure: Rebuild.
7131 * config/tc-mips.c (mips_big_got): New static variable.
7132 (s_extern): Don't declare.
7133 (reg_needs_delay): New static function.
7134 (macro_build): Permit GOT/CALL_HI/LO relocs.
7135 (macro_build_lui): If place is not NULL, use the number in the
7137 (load_address): Handle mips_big_got case.
7138 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7140 (OPTION_XGOT): Define.
7141 (md_longopts): Add "xgot" if OBJ_ELF.
7142 (md_parse_option): Handle -xgot.
7143 (md_show_usage): Mention -xgot.
7144 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7145 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7147 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7149 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7150 the byte relocation, point it to the low byte of the word.
7152 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7154 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7155 * configure: Rebuild.
7157 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7159 * configure.in: Recognize any sparc* cpu.
7160 * configure: Regenerated.
7162 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7164 * read.c (potable): Add "mri" and ".mri".
7165 (s_mri): New function.
7166 * read.h (s_mri): Declare.
7167 * app.c (scrub_m68k_mri): New static variable.
7168 (mri_pseudo): New static variable.
7169 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7170 flag_m68k_mri. Initialize scrub_m68k_mri.
7171 (mri_state, mri_last_ch): New static variables.
7172 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7174 (app_push): Save new fields.
7175 (app_pop): Restore new fields.
7176 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7177 If TC_M68K, use a trivial state machine to look for occurrences of
7178 the .mri pseudo-op, and change the mode appropriately.
7179 * as.h (do_scrub_begin): Update prototype.
7180 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7182 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7184 (m68k_mri_mode_change): New function.
7185 (md_parse_option): Set reg_prefix_optional_seen.
7186 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7187 (MRI_MODE_CHANGE): Define.
7188 * doc/as.texinfo: Document .mri pseudo-op.
7190 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7193 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7195 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7196 * config/m68k-parse.h (enum pic_relocation): Define.
7197 (struct m68k_exp): Add pic_reloc field.
7198 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7199 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7200 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7202 * config/tc-m68k.c: Delete definition of NO_RELOC.
7203 (struct m68k_it): Add pic_reloc field.
7204 (add_fix): Copy over pic_reloc field.
7205 (md_pseudo_table): Interpret .align parameter as byte count.
7206 (mote_pseudo_table): Likewise.
7207 (tc_m68k_fix_adjustable): New function.
7208 (get_reloc_code): New function.
7209 (md_assemble): Use it as last argument to fix_new_exp.
7210 (md_apply_fix_2): For a relocation against a symbol don't put the
7211 addend into the data.
7212 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7213 (m68k_ip): Don't relax an operand that requires pic relocation.
7214 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7216 * write.c (fixup_segment): Don't add symbol value to addend if
7217 TC_M68K and OBJ_ELF.
7218 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7219 (motorola_operand): Add rule for `(zapc, EXPR)'.
7221 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7223 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7224 *really* is permissible before the comma.
7226 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7228 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7229 inserting nop instructions.
7231 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7233 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7235 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7237 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7238 class setting for a CALLNAME symbol in COFF.
7240 * read.c (potable): Pass negative numbers for new .balign[wl] and
7241 .p2align[wl] pseudo-ops.
7242 (s_align_bytes): Treat a negative argument as specifying the fill
7244 (s_align_ptwo): Likewise.
7246 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7248 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7249 (do_align): Take new len parameter. Change all callers. Pass it
7251 (s_align_bytes): Arg now indicates the length of the fill pattern.
7252 (s_align_ptwo): Likewise.
7253 * config/obj-coff.c (write_object_file): Pass length to
7255 * config/tc-i386.h (md_do_align): Take new len parameter.
7256 * config/tc-m88k.h (md_do_align): Likewise.
7257 * config/tc-m88k.c (m88k_do_align): Likewise.
7258 * config/tc-sh.h (md_do_align): Likewise.
7259 * config/tc-sh.c (sh_do_align): Likewise.
7260 * doc/as.texinfo: Document new pseudo-ops.
7262 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7263 done in cvt_frag_to_fill.
7265 * config/tc-sh.h (sh_do_align): Declare.
7266 (md_do_align): Define.
7267 * config/tc-sh.c (sh_do_align): New function.
7269 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7270 difference if the next address is before the current one.
7272 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7273 (archs): Initialize new field.
7274 (m68k_ip): Don't list alias names when listing CPUs which support
7277 * as.c (main): Call parse_args before read_begin.
7278 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7279 front of generated pseudo-ops.
7280 * read.c (potable): Ignore "name".
7281 (s_app_file): Permit a single quote after the string, since one
7282 may appear in m68k MRI mode.
7284 * configure.in: Check for --enable-shared. If linking against
7285 shared BFD and opcodes, fix library name on SunOS, and try to set
7287 * configure: Rebuild.
7289 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7291 * as.h (flag_m68k_mri): Declare.
7292 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7293 * Many files: For MRI syntax that is specific to the m68k MRI
7294 assembler, check flag_m68k_mri rather than flag_mri or
7295 MRI_MODE_NEEDS_PSEUDO_DOT.
7297 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-i960.c (ARCH_HX): Define.
7301 (targ_has_sfr): Handle ARCH_HX.
7302 (targ_has_iclass): Handle ARCH_HX.
7303 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7304 (tc_headers_hook): If the architecture was specified explicitly,
7305 use it when setting the flags. Set the extern variable coff_flags
7306 rather than headers->filehdr.f_flags, since the latter is set
7307 unconditionally in obj-coff.c.
7308 (i960_handle_align): Remove unused variable fixp.
7310 Support for building bfd and opcodes as shared libraries, based on
7311 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7312 * configure.in: Set OPCODES and BFD to search directories.
7313 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7314 * configure: Rebuild.
7315 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7316 (LIBDEPS): New variable.
7317 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7318 $(HLDFLAGS) in link.
7319 (check): Set LD_LIBRARY_PATH in the environment.
7321 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7323 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7324 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7325 read-only, not read/write.
7327 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7329 * Makefile.in (INSTALL_XFORM): Remove -e.
7331 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7333 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7334 than comparing S_GET_SEGMENT to undefined_section.
7335 (write_object_file): Skip symbols which were equated to an
7336 undefined or common symbol.
7337 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7338 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7340 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7341 or S_IS_COMMON call S_GET_VALUE.
7342 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7343 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7344 to an undefined or common symbol, convert the reloc to be against
7346 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7347 undefined or common symbol.
7348 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7349 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7350 to an undefined or common symbol, convert the reloc to be against
7352 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7353 undefined or common symbol.
7354 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7355 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7357 (yank_symbols): Skip symbols which were equated to an undefined or
7360 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7362 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7363 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7365 * configure.in: Make sure we only add m68k-parse.o to
7366 ${extra_objects} once, no matter how many m68k targets have been
7368 * configure: Rebuild.
7370 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7372 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7373 * configure: Rebuild.
7375 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7377 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7378 * doc/c-m68k.texi: Document .extend and .ldouble.
7380 * configure.in (m68*-apple-aux*): New target.
7381 * config/te-aux.h: New file.
7382 * config/obj-coff.c (compare_external_relocs): New static function
7384 (do_relocs_for): Sort relocs if TE_AUX.
7385 (fixup_segment): If TE_AUX, store common symbol value in segment.
7386 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7388 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7390 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7392 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7394 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7395 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7397 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7398 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7399 an undefined symbol and the size of a function symbol.
7400 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7401 for all common symbols.
7403 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7405 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7408 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7411 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7413 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7414 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7416 * ecoff.c (localsym_t): Add addend field.
7417 (add_ecoff_symbol): Add addend argument. Change all callers.
7418 (coff_sym_value): Make static.
7419 (coff_sym_addend): New static variable.
7420 (ecoff_directive_def): Initialize coff_sym_addend.
7421 (ecoff_directive_val): Accept symbol + constant.
7422 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7423 (ecoff_build_symbols): Include the addend in the symbol value.
7425 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7427 * config/tc-ppc.c (md_assemble): Ignore overflow on
7428 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7430 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7432 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7433 bytes in size, so offset appropriately in big endian mode when
7434 writing the bottom 2 bytes.
7436 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7438 * config/tc-sparc.c (default_compatible): New static local.
7439 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7440 (sparc_ip): If no architecture or -bump specified, don't mark as
7441 mismatched those in default_compatible.
7443 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7445 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7446 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7447 * configure: Rebuild.
7448 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7449 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7450 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7451 (sco_id): Declare if SCO_ELF.
7453 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7455 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7456 ({max,warn_after}_architecture): New static locals.
7457 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7458 If both architecture and -bump requested, set max_architecture to max.
7459 (sparc_md_end): Simplify.
7460 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7461 Rewrite code to bump architecture and check for conflicts.
7462 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7463 with Solaris assembler.
7464 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7465 (md_show_usage): Update.
7467 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7469 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7471 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7473 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7474 #ifdef sparcv9 when choosing value.
7477 (sparc_md_end): Declare.
7478 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7479 (initial_architecture): New static local.
7480 (can_bump_v9_p): Likewise.
7481 (NO_V9): Delete all occurrences.
7482 (sparc_md_end): New function.
7483 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7484 Don't bump architecture to v9 unless can_bump_v9_p set.
7485 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7486 * configure.in (sparc64 target cpu): Don't set obj_format here.
7487 (SPARC_V9): Renamed from sparcv9.
7488 (sparc64-*-elf*): Define SPARC_ARCH64.
7489 * configure: Regenerated.
7490 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7491 (SPARC_ARCH64): Add.
7492 * conf.in: Regenerated.
7493 * config/vmsconf.h: Update.
7495 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7497 * config/tc-mips.c (load_register): Optimise "dli" loads.
7498 (md_show_usage): add "-mcpu=vr4100" to help text.
7500 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7502 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7503 undefined symbol, preserve the X_op of O_symbol.
7504 (S_GET_VALUE): Fix check to permit this case.
7505 * write.c (write_relocs): If a reloc is against an undefined
7506 symbol equated to another symbol, change the reloc to be against
7508 * config/obj-coff.c (do_relocs_for): Likewise.
7510 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7513 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7515 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7516 computer is PowerPC.
7518 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7520 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7521 mentioned in the eabi.
7523 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7525 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7526 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7528 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7530 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7532 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7534 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7535 as a section it is ok to have unadorned -mrelocatable pointers in.
7537 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7539 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7542 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7544 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7545 dependent section attributes can be handled.
7547 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7548 macros to add support for exclude section flag and ordered section
7551 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7552 functions to add support for exclude section flag and ordered
7555 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7557 * subsegs.c (section_symbol): Don't try to look up the section
7558 symbol in the hash table. It should be possible to have a symbol
7559 with the same name as a section, but no connection to it.
7561 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7562 From James Carlson <carlson@xylogics.com>.
7564 * expr.c (operand): Skip whitespace after a close parenthesis.
7565 From James Carlson <carlson@xylogics.com>.
7567 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7569 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7570 as_warn_where for relocation overflow.
7571 (parse_reg): Accept register name only if next character is
7574 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7576 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7577 addresses for static variables.
7579 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7581 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7582 and xgot give the old toc16 relocation.
7583 (md_apply_fix3): Support all GOT relocations.
7585 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7587 * config/tc-mips.c (load_address): Correctly handle a constant in
7588 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7590 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7592 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7593 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7594 (build_Mbytes): Handle REG_B.
7596 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7600 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7602 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7604 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * config/obj-coff.c (write_object_file): Set the s_align field to
7607 the number of bytes, rather than to the power of 2.
7609 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7611 * Makefile.in (DISTCLEAN_HERE): New variable.
7612 (distclean): Use it.
7613 (maintainer-clean): Depend upon clean-here rather than clean,
7614 distclean, and clean-info. Run make maintainer-clean in doc.
7615 Remove files listed in DISTCLEAN_HERE.
7616 * doc/Makefile.in (maintainer-clean realclean): Split out from
7617 distclean. Depend upon clean-info and distclean.
7619 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7621 * mac-as.r: Fix copyright and version strings.
7622 (cfrg): Use PROG_NAME instead of literal name.
7624 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7626 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7628 * config/tc-a29k.h (tc_unrecognized_line): Define.
7629 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7630 (md_operand): Handle a29k style local dollar labels.
7632 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7634 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7636 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7638 * read.c (s_fill): If md_flush_pending_output is defined, call
7641 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7643 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7644 Treat rs_align_code like rs_align.
7646 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7648 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7649 converting an absolute address into a PC-relative one.
7651 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7653 * mpw-config.in: Don't always use te-generic.h for emulation.
7654 (powerpc-apple-macos): Use emulation te-macos.h.
7655 * mpw-make.sed (install, install-only): Edit in Mac-specific
7658 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * configure.in: Improve message about unsupported ELF targets.
7661 * configure: Rebuild.
7663 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7664 pattern is zero. From Manfred Hollstein.
7666 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7668 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7669 the various idata sections, we check the name on the .section pseudo.
7671 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7673 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7674 add section's paddr to add_number; compatibility to native as and
7677 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7679 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7681 * hash.c (struct hash_entry): Moved here...
7682 * hash.h (struct hash_entry): ...from here.
7684 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7685 if it's already known to be null.
7687 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7689 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7690 bit relocs converted to PC relative relocs. This turned out to
7691 add the offset from the beginning of .text twice.
7693 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7695 * stabs.c (s_stab_generic): In 's' case, free string from
7698 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7700 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7703 * subsegs.h (segment_info_type): Make bitfields unsigned.
7705 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7706 and move them together. On most systems this will reduce the
7707 structure size by one word.
7708 (operatorT): Define O_max.
7709 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7712 * read.c (pop_insert): Print error returned by hash table
7715 * as.c (dump_statistics): Split out from main; dump some hash
7716 table stats and target-specific stats.
7717 (start_time): No longer automatic to main.
7718 (main): Set file-level start_time and call dump_statistics at
7719 exit. Exit by calling xexit.
7720 (show_usage): Make --statistics description less specific.
7721 * subsegs.c (subsegs_print_statistics): New function.
7722 * write.c (write_print_statistics): New function.
7723 (n_fixups): New static variable.
7724 (fix_new_internal): Increment it.
7725 * read.c (read_print_statistics): New function.
7726 * read.h (read_print_statistics): Declare.
7727 * symbol.c (symbol_print_statistics): New function.
7728 * symbol.h (symbol_print_statistics): Declare.
7729 * hash.c (hash_print_statistics): New function.
7730 * hash.h (hash_print_statistics): Declare.
7731 * config/tc-i386.c (i386_print_statistics): New function.
7732 * config/tc-i386.h (i386_print_statistics): Declare.
7733 (tc_print_statistics): New macro.
7734 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7737 * hash.c (DELETED): Rewrite to use a valid but unique address.
7738 (START_POWER): Reduce to 10.
7739 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7740 Add new values for counting strcmp calls.
7741 (GROW_FACTOR): New macro.
7742 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7744 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7745 (hash_new): Use FULL_VALUE.
7746 (struct hash_control): Definition moved here.
7747 (hash_code): Don't mask to low bits.
7748 (hash_ask): Mask returned hash code here. Check hash value before
7749 calling strcmp; count strcmp calls.
7750 * hash.h (struct hash_control): Declare, don't define, here.
7751 (HASH_STATLENGTH): Deleted.
7752 (struct hash_entry): Add field for hash code.
7753 (hash_say, hash_apply): Don't declare.
7755 * hash.c (destroy): Return void.
7756 (applicatee): Ditto.
7757 (main): Fix declarations.
7758 (hash_apply): Return void. Argument `function' returns void. Put
7759 inside "#ifdef TEST".
7760 (hash_say): Define only if TEST is defined.
7761 * hash.h (hash_apply, hash_say): Declarations deleted.
7763 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7765 * configure: Rebuild with autoconf 2.7.
7767 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7769 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7770 * configure: Rebuild with autoconf 2.6.
7772 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7775 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7777 (ppc_frob_file): Remove.
7778 * config/tc-ppc.h (tc_frob_file): Don't define.
7779 (ppc_frob_file): Don't declare.
7781 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7783 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7784 * config/alpha-opcode.h: Include one-operand variants of jmp and
7787 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7788 with te-delta.h in 8.3 file systems.
7789 * configure.in: Adjusted.
7791 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7793 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7795 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7797 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7799 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7801 Version 2.6 released.
7802 * Makefile.in (VERSION): Updated to 2.6.
7804 * config/obj-coff.c (write_object_file): Change use of md_do_align
7805 to pass a pointer rather than a fill value, to match other uses.
7807 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7809 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7811 * as.c (main): Move md_end call to just after call to
7812 perform_an_assembly_pass. Delete cpu-specific code here.
7813 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7814 * config/tc-arm.c (md_end): Unused function deleted.
7815 * config/tc-ns32k.c (md_end): Ditto.
7817 * config/tc-i386.c (i386_align_code): New function, moved here
7818 from HANDLE_ALIGN macro.
7819 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7821 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7823 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7826 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7828 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7829 multi-byte nops to avoid changing gcc. The necessary gcc change
7830 might break old assemblers.
7832 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7834 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7835 generate optimal multi-byte nop instructions for ".align n"
7836 ".align n,0x90", and aligns requiring more than 15 bytes of
7837 padding still generate multiple 0x90's as before.
7839 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7841 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7843 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7845 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7846 * configure: Update.
7847 * mpw-make.sed: Reorder commands to make sed happier.
7848 * config/te-macos.h: New file.
7849 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7851 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7853 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7854 conditional branches.
7855 (md_apply_fix): Likewise.
7857 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7859 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7860 generate a reloc which the linker will not handle correctly. Fix
7861 overflow checking--R_IREL is 18 bits, not 17.
7863 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7865 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7866 from a PC relative reloc if TC_A29K.
7868 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7869 code depends upon it.
7871 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7872 $extend. Based on code from Eric Freudenthal
7873 <freudenthal@nyu.edu>.
7874 * config/tc-a29k.h (LEX_DOLLAR): Define.
7875 * read.c (LEX_DOLLAR): Define if not defined.
7876 (lex_type): Use LEX_DOLLAR.
7878 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7880 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7883 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7885 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7887 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7889 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7890 used only by "dlltool.c".
7892 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7895 (md_pseudo_table): Don't define "extern".
7897 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7899 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7901 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7903 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * macro.c (macro_expand_body): Don't warn about == with a
7906 nonexistent parameter, in case it is in a comment field.
7908 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7910 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7911 set, even if macro_alternate is set.
7912 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7913 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7914 the token unless it ended in '@'.
7915 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7916 * doc/c-a29k.texi: Document macro usage on A29K.
7918 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7920 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7922 (install_operand): Likewise.
7924 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7926 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7928 * configure.in (m88k-motorola-sysv*): New target.
7929 * configure: Rebuild.
7930 * config/te-delta88.h: New file.
7931 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7933 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7934 (md_do_align): Define.
7935 * config/tc-m88k.c: Include "subsegs.h".
7936 (m88k_do_align): New function.
7938 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7939 (COFF_NOLOAD_PROBLEM): Define.
7940 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7942 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7944 * config/tc-i386.c (md_assemble): For a jump instruction with
7945 non-constant target, require 7 available bytes in the current
7948 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7950 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7953 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7955 * configure.in (alpha-*-linux*): Use ecoff.
7956 * configure: Rebuild.
7957 * ecoff.c (ecoff_directive_extern): New function.
7958 (ecoff_directive_weakext): New function.
7959 (ecoff_build_symbols): Handle weak symbols.
7960 (ecoff_setup_ext): Likewise.
7961 (ecoff_frob_symbol): Warn about weak common symbols.
7962 * ecoff.h (ecoff_directive_extern): Declare.
7963 (ecoff_directive_weakext): Declare.
7964 * symbols.c (S_IS_WEAK): New function.
7965 * symbols.h (S_IS_WEAK): Declare.
7966 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7968 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7971 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7973 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7975 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7976 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7977 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7978 * config/obj-coff.c (coff_frob_symbol): Don't call
7979 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7980 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7983 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7984 (ppc_stab_symbol): New static variable.
7985 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7986 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7987 sy_tc.real_name to the stab string.
7988 (ppc_bc, ppc_ec): New static functions.
7989 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7991 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7993 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7996 * input-scrub.c (input_scrub_push): Reset sb_index.
7998 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8000 * listing.c (listing_newline): Don't create a frag in the absolute
8003 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8005 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8006 (ppc_csect): Move most of the code to ppc_change_csect, and call
8008 (ppc_change_csect): New static function, taken from ppc_csect.
8009 (ppc_section): New static function.
8010 (ppc_saw_abs): New static varable.
8011 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8012 a symbol has no csect.
8013 (ppc_adjust_symtab): New function.
8014 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8015 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8017 * write.c (write_object_file): If tc_adjust_symtab is defined,
8018 call it just before the call to obj_adjust_symtab.
8020 * symbols.c (symbol_find_or_make): Change name to be const.
8021 * symbols.h (symbol_find_or_make): Update declaration.
8023 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8025 * doc/as.texinfo (Align): Mention SH.
8026 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8028 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8029 (Z8000 Directives, even): Don't give numeric align value, instead
8032 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8034 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8037 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8039 * Makefile.in (diststuff): Also make info.
8040 (maintainer-clean realclean): Also make clean-info.
8042 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8044 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8045 (pa_subspace): For ".nsubspa", always create a new subspace
8046 with the given attributes, even if one already exists with the
8049 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8051 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8052 TC_FORCE_RELOCATION, taking an additional section argument. If
8053 the section of the target symbol is not the same as the current
8054 section, always force the relocation to be used.
8055 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8057 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8058 md_pcrel_from function, taking an additional section argument.
8059 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8061 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8062 older TC_FORCE_RELOCATION if not defined.
8063 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8064 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8065 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8066 TC_FORCE_RELOCATION.
8068 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8070 * input-scrub.c (as_where): Set name to null pointer if we don't
8072 * messages.c (identify): Only print filename if non-null.
8073 (as_show_where): Ditto, for line number too.
8074 (as_warn_internal, as_bad_internal): Ditto.
8076 * input-file.c (input_file_open): If the input file can't be
8077 opened, consider it an error.
8079 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8081 * config/tc-mips.c: Added mips_4100 control, and support for
8082 accepting the 4100 as a MIPS architecture variant (md_begin,
8083 macro_build, mips_ip, md_parse_option). Adding suitable
8084 command-line OPTIONs, and updating the help text (md_show_usage).
8086 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8088 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8089 BFD_ASSEMBLER is defined.
8091 * Use one active frag and one obstack per frag chain:
8092 * frags.c (frags): Variable deleted.
8093 (frag_alloc): New function.
8094 (frag_grow, frag_more, frag_variant, frag_now_fix,
8095 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8097 (frag_new): Ditto. Verify that frch_last and frag_now match on
8098 entry and exit, and that old frag_now has non-zero type. Replace
8099 "know" uses with "assert". Use frag_alloc instead of mucking with
8101 * frags.h (frags): Declaration deleted.
8102 * subsegs.h (struct frchain): Add new field frch_frag_now.
8103 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8105 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8106 give it any stricter alignment than frchainS structures need. Do
8107 not initialize frags obstack. Set frag_now to point to
8108 dummy_obstack. Initialize absolute_frchain.
8109 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8110 field of frchainS. Don't create new frags on section switch, and
8111 use frag_alloc when creating a new frag chain. For absolute
8112 section, set frchain_now to absolute_frchain. Verify that
8113 frch_last and frag_now match on entry and exit. Initialize
8114 per-chain obstack, and under gcc, set required alignment to that
8115 needed by fragS structure.
8117 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8119 * stabs.c (get_stab_string_offset): Only copy input string if a
8120 fresh copy is needed, not if the section already exists.
8121 (s_stab_generic): Cache stab section name to bypass lookups, since
8122 usually it will match. Could be made faster still by changing the
8123 memory allocation rules.
8124 (s_xstab): Cache section name to bypass repeated string
8127 * frags.c (frag_new): Deleted register declarations.
8129 * listing.c (frag_now): Don't declare.
8131 * as.c (chunksize): New variable.
8132 (debug_memory): New variable.
8133 (main): If debug_memory is set, reduce chunksize and
8135 * as.h (chunksize): Declare it.
8136 * read.c (read_begin): Use it.
8138 * config/tc-alpha.c (md_shortopts): Include 'g'.
8139 (md_parse_option): Ignore it.
8141 * Makefile.in (distclean): Remove Makefile and config.status from
8142 testsuite directory.
8143 (clean-here): Don't delete testsuite. Instead, delete only the
8144 files within it that would be generated by running tests.
8146 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8147 frag_now_fix instead of accessing obstack info directly.
8148 * config/tc-arm.c (s_ltorg): Ditto.
8149 (md_assemble): Ditto.
8151 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8154 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8156 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8157 chain after parsing value expression, if any, to avoid separating
8158 continued .stabs lines.
8160 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8162 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8163 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8165 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8167 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8168 -mcom support and PPC_OPCODE_ANY for -many.
8169 (md_parse_option): Ditto.
8171 (md_begin): For duplicate instructions, print all duplicates
8174 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8176 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8177 common mode operation.
8178 (md_show_usage): Add -mcom to usage message.
8180 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8182 * expr.c (op_rank): Add O_symbol_rva.
8183 * expr.h (operatorT): Add O_symbol_rva.
8184 * read.c (cons_worker): Set O_symbol_rva when necessary.
8185 * write.c (fix_new_exp): Understand O_symbol_rva.
8187 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8189 * config/tc-mips.c: Correct s_cons arguments. From Michael
8190 Joosten <joost@ori.cadlab.de>.
8192 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8194 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8195 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8196 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8198 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8199 make non-static. Change all users.
8200 * config/obj-coff.h (coff_n_line_nos): Declare.
8202 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8204 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8206 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8208 * config/obj-elf.c (obj_elf_common): Convert specified byte
8209 alignment to power of two. Set size of local bss symbol.
8211 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8213 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8215 * sb.c, macro.c: Decide whether to include <string.h> or
8216 <strings.h> just as as.h does.
8218 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8220 * Makefile.in (site.exp): Fix setting of $srcdir.
8222 * config/tc-arm.c (md_atof): Fix little-endian output.
8223 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8226 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8228 * doc/as.texinfo: Split out the NS32k family documentation,
8229 despite its being commented out for now.
8230 * doc/c-ns32k.texi: New file.
8232 * sb.c, macro.c: Include string.h.
8234 * Makefile.in (comparison): Only check *.o; we don't care if
8235 timestamps inserted by the native linker differ.
8237 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8238 if alignment stricter than 4 bytes is requested; in that case,
8239 align to a 4-byte boundary first.
8241 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8243 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8244 uninitialized" warning for `Max_Source_Offset'.
8246 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8248 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8249 qualifiers and detect errors if present.
8250 (md_assemble): Add call to parse_toc_entry. Also added some support
8251 for the [tocv] qualifier.
8252 (ppc_pe_tocd): New function to support data in the toc section.
8254 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8256 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8259 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8261 * config/tc-m68k.c (isword): Accept all values from -65536 to
8262 +65535, so ~VAL will not be rejected.
8264 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8265 skip characters after the pseudo-op.
8267 * read.c (get_line_sb): Don't look past buffer_limit.
8268 (s_include): In MRI mode, skip characters after the file name.
8270 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8272 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8273 periods in register names.
8275 For older changes see ChangeLog.1.