1 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4 reloc is in the TOC csect.
5 (md_apply_fix3): Correct gettext typo.
7 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (find_real_start): Ignore symbols starting with
10 .L - they are local labels and the branches are not really
11 function calls but rather far jumps.
14 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
16 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
17 local labels ($ prefix).
20 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
22 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
24 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
26 * config/tc-i386.c (md_assemble): Print operand number rather than
28 (i386_operand): Likewise.
30 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
32 * Makefile.am (INTLLIBS): Define to work around apparent automake
34 All Makefiles: Regenerated.
36 * Many files: Added gettext invocations around user-visible
38 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
39 HAVE_LC_MESSAGES): Define.
40 * dep-in.sed: Added asintl.h.
41 * po/Make-in: New file.
42 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
44 * read.c (Z_): Renamed from `_'.
45 * Makefile.am (SUBDIRS): Added po.
46 (POTFILES): new macro.
47 (po/POTFILES.in): New target.
48 ($(OBJS)): Added asintl.h.
50 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
51 (as_new_LDADD): Added $(INTLLIBS).
52 (as_new_DEPENDENCIES): Added $(INTLDEPS).
53 (gasp_new_LDADD): Added $(INTLLIBS).
54 (gasp_new_DEPENDENCIES): New macro.
55 * configure, aclocal.m4: Rebuilt.
56 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
58 (ALL_LINGUAS): Define.
59 * macro.c: Include "asintl.h".
60 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
61 * as.h: Include "asintl.h".
62 * config/tc-i386.c (ordinal_names): Removed.
63 (md_assemble): Changed error text to avoid ordinal_names.
64 (i386_operand): Likewise.
65 (reloc): Added as_bad to avoid i18n problems.
66 (tc_gen_reloc): Likewise.
67 * config/tc-arm.c (bad_args): Now a #define.
69 * config/obj-vms.c (VMS_stab_parse): Changed type of
71 (global_symbol_directory): Unified strings to avoid i18n
73 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
75 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
76 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
78 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
80 * config/tc-v850.c (md_assemble): Changed C++ comment into C
82 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
84 * as.c (print_version_id): Added an fprintf to avoid i18n
86 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
88 * expr.c (expr): Added as_warn call to avoid i18n problems.
89 * messages.c (as_assert): Changed code to avoid i18n problems.
91 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
93 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
95 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
97 * config/tc-i386.c (check_prefix): New static function, split out
99 (struct _i386_insn): Add wait_prefix field.
100 (md_assemble): Remove wait_prefix local variable. Use
101 check_prefix when adding a prefix.
103 * config/tc-i386.c (current_templates): New static variable.
104 (md_assemble): Remove current_templates local variable.
105 (md_assemble, i386_operand): Improve error and warning messages in
106 many places. Add RESTORE_END_STRING in many places before error
107 return. Clarify some comments.
109 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
111 (md_assemble): Parse string instruction operands, looking for
112 segment override prefixes. Check for invalid segment prefixes on
114 (i386_operand): i.seg[] and max mem_operand changes for string
116 * config/tc-i386.h (EsSeg): Define.
118 * config/tc-i386.h (regKludge): Define.
119 (iclrKludge, imulKludge): Don't define.
120 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
121 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
122 opcode_modifier checks to look for more common cases first. Add
123 default_seg for IsString case.
125 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
127 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
129 * configure: Rebuild with new automake and libtool.
130 * aclocal.m4, Makefile.in: Likewise.
132 * doc/Makefile.am (as.dvi): New target.
133 * doc/Makefile.in: Rebuild.
136 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
138 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
141 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
143 * configure.in: Added sparc86x support.
145 * configure: Rebuild.
147 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
149 (md_parse_option): Warn if -EL is not supported for this architecture.
151 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
153 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
155 * config/tc-mips.c (mips_ip): Note when we use get match on
156 the full instruction name.
158 (mips_ip): For '&' DEST completer handling, if we got a full match
159 then the DEST completer is implicitly .wxyz.
163 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
165 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
166 (vif_insn_type): New function.
167 (md_apply_fix3): Don't validate user specified length if unpack insn
171 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
173 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
174 back into the expression to handle add/sub simplification correctly.
177 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
179 * config/tc-mips.c (mips_ip): Specs changed for
180 VCALLMSR instruction.
183 start-sanitize-vr5400
184 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
186 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
189 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
191 * config/tc-mips.c (hilo_interlocks): Remove 4300.
193 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
195 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
199 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
201 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
202 branch error as being done so we don't try to emit a reloc.
205 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
207 * symbols.c (max_indent_level): New global.
208 (print_symbol_value_1): Use it.
209 * expr.h (expr_build_dot): Declare.
210 * expr.c (expr_build_dot): New function.
212 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
213 (compute_mpgloc): New function.
214 (eval_expr): New arg `cpu'. All callers updated.
215 (non_vu_insn_seen_p): New static global.
216 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
217 (struct dvp_fixup): New member `cpu'.
218 (assemble_one_insn): New args init_fixup_count, fixup_offset.
220 (md_assemble): Set non_vu_insn_seen_p as appropriate.
221 (assemble_vif): Set `cpu' field of fixup.
222 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
223 (assemble_vu_insn): Delete, contents moved into ...
224 (assemble_vu): ... here. Don't record fixups until after parsing
225 both upper and lower insns. If branch insn inside mpg, properly
226 compute target address.
227 (dvp_frob_label): Create copies of vu labels inside mpg's.
228 (dvp_relax_frag): Clean up.
229 (md_convert_frag): Ditto.
230 (md_apply_fix3): Signal error if mpg embedded vu code has branch
231 to undefined label (not currently supported).
232 (eval_expr): New arg `cpu'. All callers updated.
233 (insert_operand_final): Convert mpgloc from bytes to dwords.
234 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
235 (s_state): If switching to vu state, initialize $.mpgloc.
238 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
240 * symbols.c (print_binary): New function.
241 (print_expr_1): Call it.
244 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
246 * config/tc-dvp.c (md_convert_frag): Fix thinko.
248 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
250 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
251 0 is a valid length value (= max+1).
252 (install_vif_length): 0 is a valid length value (= max+1).
255 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
257 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
258 operand in the opcode.
261 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
263 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
267 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
269 * config/tc-i386.h: Reorder operand flags and opcode modifier
270 flags for clarity. Remove unused definitions: Unknown,
271 ImmUnknown, DispUnknown, NoModrm.
272 * config/tc-i386.c (type_names): Add missing Debug type.
273 (md_assemble): Better duplicate prefix checking. Quicker string
274 instruction check via new opcode_modifier flag.
276 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
278 * doc/as.texinfo (Invoking): Clarify -Wa example.
280 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
282 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
283 (s_mips_weakext): Define.
284 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
285 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
288 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
290 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
291 is an error if the value can not be computed at assembly time.
292 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
294 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
296 * gasp.c (main): Set next field of new include_path structure to
297 NULL. From Avery Pennarun <averyp@gdc.ca>.
299 * read.c (s_mri_sect): Call as_bad rather than abort for an
300 unsupported MRI target.
302 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
304 * config/tc-arm.c (arm_validate_fix): New function. Determine if
305 the destination of a branch instruction should be altered.
306 (find_real_start): New function: Locate the real, Thumb coded
307 start of a Thumb function.
308 (do_t_branch23): Alter the destination of branches to Thumb
311 * config/tc-arm.h: Define TC_VALIDATE_FIX.
313 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
315 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
318 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
320 * doc/as.texinfo: Use @itemx for a secondary item in a table.
321 * doc/c-hppa.texi: Likewise.
323 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
325 * Makefile.am: Rebuild dependencies.
326 * Makefile.in: Rebuild.
328 * Makefile.am (DEP_INCLUDES): New variable.
329 (.dep1): Change to work when srcdir is not an absolute path.
330 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
331 * Makefile.in: Rebuild.
333 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
335 * config/tc-i386.h, config/tc-i386.c: Revert March 24
338 * configure.in: Set version to 2.9.1.
339 * configure: Rebuild.
341 * Branched binutils 2.9.
343 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
345 * config/tc-i386.h (FWait): Define.
346 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
347 other prefixes. Check FWait flag in opcode table to see which
348 instructions require an fwait prefix.
350 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
352 * stabs.c (get_stab_string_offset): Always create a stab string
355 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
357 Fix some gcc -Wall warnings:
358 * atof-generic.c (atof_generic): Add casts to avoid warnings.
359 * ehopt.c (eh_frame_code_alignment): Likewise.
360 * expr.c (integer_constant, operand): Likewise.
361 * frags.c (frag_align): Likewise.
362 * gasp.c (level_0, change_base, doinstr): Likewise.
363 * hash.c (hash_ask): Likewise.
364 * listing.c (listing_page, calc_hex, print_lines): Likewise.
365 (debugging_pseudo): Likewise.
366 * macro.c (define_macro, check_macro): Likewise.
367 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
368 (ignore_rest_of_line, float_cons): Likewise.
369 * symbols.c (decode_local_label_name): Likewise.
370 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
371 (fixup_segment, number_to_chars_bigendian): Likewise.
372 (number_to_chars_littleendian): Likewise.
373 * config/atof-ieee.c (gen_to_words): Likewise.
374 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
375 (sparc_ip, parse_keyword_arg, s_common): Likewise.
376 * read.c (output_big_sleb128): Initialize locals to avoid
378 (output_big_uleb128, equals): Likewise.
379 * atof-generic.c (atof_generic): Change number_of_digits_* locals
380 to unsigned int. Change zeros to unsigned int.
381 * cond.c (s_if): Add return to default case.
382 * frags.c (frag_now_fix): Change return type to addressT.
383 * frags.h (frag_now_fix): Update declaration.
384 * listing.c (file_info_struct): Change linenum to unsigned int.
385 (struct list_info_struct): Change hll_line to unsigned int.
386 (print_source): Update format string.
387 * read.c (emit_expr): Change scan to unsigned int, and don't
388 bother to initialize it.
389 * symbols.c (dollar_label_count): Change to unsigned long.
390 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
391 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
392 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
395 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
397 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
398 mcf5200 just as we do for m68000.
399 (m68k_init_after_args): Likewise.
400 (md_estimate_size_before_relax): Likewise.
402 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
404 * config/tc-v850.c (md_assemble): Store relocation addend in
405 fixup instead of instruction.
407 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
409 * config/tc-i386.c (md_assemble): Swap template arguments to
410 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
411 This macro is currently symmetric, so passing them the wrong
412 way didn't cause any problem, but may if the macro is changed
414 After copying template to i.tm, use i.tm. rather than t-> to
415 access fields, and make t a const*
416 Move i.tm.operand_types[] swap to immediately after the copy.
419 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
421 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
422 we've computed the data length.
425 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
427 * expr.h (expr_build_uconstant): Add prototype.
428 (expr_build_unary,expr_build_binary): Add prototypes.
429 * expr.c (expr_build_uconstant): New function.
430 (expr_build_unary,expr_build_binary): New functions.
432 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
433 (md_convert_frag): Delete.
434 (TC_FIX_TYPE): New fields wl,cl,user_value;
435 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
437 (insert_unpack_marker): New function.
438 (insert_file): New argument insert_marker_arg. All callers updated.
439 (gif_user_value): New static local.
440 (vif_data_start,vif_data_end): New static locals.
441 (mpgloc_sym,unpackloc_sym): New static locals.
442 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
443 (cur_opcode,cur_operand): New static locals.
444 (endmpg_caller): New enum.
445 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
446 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
447 (dvp_fixup): New members user_value,wl,cl;
448 (assemble_vif): Rewrite.
449 (assemble_gif): Tweak name of data start label.
450 (assemble_one_insn): Allow special parser to punt and call the
451 normal expression parser. Set cur_opcode,cur_operand for md_operand.
452 (md_operand): Handle '*' value for mpgloc,unpackloc.
453 (md_estimate_size_before_relax): New function.
454 (dvp_relax_frag,md_convert_frag): New functions.
455 (md_pcrel_from_section): Handle end data label for variable length
457 (md_apply_fix3): Handle count field for variable length vif insns.
458 Handle address field for mpg,unpack.
459 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
460 (cur_vif_insn_length): Delete.
461 (vif_length_value): New function.
462 (install_vif_length): Don't perform logical->physical conversion here.
463 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
466 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
468 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
469 * macro.c (macro_expand_body): Increase buffer size.
470 * messages.c (as_warn): Likewise.
471 (as_warn_where, as_bad, as_bad_where): Likewise.
473 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
475 Based on patch from H.J. Lu <hjl@gnu.org>:
476 * Makefile.am (DISTSTUFF): New variable.
477 (diststuff): New target.
478 * Makefile.in: Rebuild.
480 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
482 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
483 m32r_elf_section_change_hook.
485 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
486 emit a nop if a section ends with a 16 bit instruction.
488 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
490 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
491 s_lcomm rather than obj_coff_lcomm.
492 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
494 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
496 * config/tc-i386.h (LinearAddress): Define.
497 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
498 instruction, don't use a default segment.
500 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
502 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
503 * configure: Rebuild.
506 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
508 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
512 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
514 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
516 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
517 (mips_ip): Handle 'O' operand.
518 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
521 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
523 * aclocal.m4, configure: Rebuild with libtool 1.2.
526 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
528 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
532 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
534 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
535 PC relative branches (PR15358). Patch courtesy of Jonathan
539 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
541 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
542 "name.completer" where only the name is actually in the opcode
543 table. Allow various operands for base register in load/store
544 instructions. Handle various new argument characters for the
545 cop2/vu0 co-processor.
549 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
551 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
555 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
557 * configure.in (emulations): Add thumb-pe target.
559 * configure (emulations): Add thumb-pe target.
561 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
563 * itbl-lex.l (yywrap): Don't define if already defined as a
567 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
569 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
570 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
571 packing is enabled. Emit VIF cpu marker after dma insn.
573 * config/tc-dvp.h (TC_START_LABEL): Define.
574 * config/tc-dvp.c (force_mach_label): New function.
575 (md_begin,create_colon_label,s_dmadata): Use it.
577 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
580 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
582 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
585 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
587 * depend.c (quote_string_for_make): New function.
588 (wrap_output): Use it.
590 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
592 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
593 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
596 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
598 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
599 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
600 (gif_insn_frag_loc): New static global.
601 (assemble_gif): Record frag and location frag of insn.
602 (md_apply_fix3): Validate user specified nloop if we couldn't do
604 (s_endgif): Queue fixup to install nloop if we can't compute it here.
606 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
608 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
609 insufficient data present. Fix insertion of computed nloop value.
610 (install_vif_length): Second pass at unpack len calcs.
611 (s_endunpack): Round data up to word boundary.
612 (insert_mpg_marker): New function.
613 (insert_file): New args insert_marker, size. All callers updated.
614 (assemble_vif): Rewrite varlen insn handling.
615 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
616 (s_enddirect,s_endunpack): Rename arg to internal_p.
619 start-sanitize-vr4320
620 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
622 * config/tc-mips.c : Added vr4320 similar to vr4300.
625 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
627 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
628 Recognize -GN and -relax.
629 (md_begin): Initialize gp size from -G switch.
630 (alpha_force_relocation): Always force if -relax.
631 (alpha_align): Take a new argument that will specify when to
632 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
633 Change all callers. Emit nop alignment padding as nop+unop pair.
635 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
637 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
638 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
641 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
643 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
644 require padding to the next long word boundary.
648 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
650 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
651 inserted binary files.
654 start-sanitize-phase2-m32rx
655 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
657 * config/tc-m32r.c (optimize): New static local.
658 (md_shortopts): Add -O.
659 (md_parse_option): Recognize it.
660 (md_show_usage): Document it.
661 (md_assemble): Don't try to combine insns in parallel if !optimize.
663 end-sanitize-phase2-m32rx
665 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
667 * config/tc-m32r.c (first_writes_to_seconds_operands):
668 Reinitialise b_operands for each pass of the inner loop.
671 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
673 * config/tc-dvp.h (tc_frob_label): Define.
674 * config/tc-dvp.c (dvp_frob_label): New function.
675 (create_colon_label): New argument `sto'. All callers updated.
676 (record_mach): New argument `force_next_p'. All callers updated.
677 (cpu_sto): New function.
678 (UNIQUE_LABEL_PREFIX): New macro.
679 (unique_label): Use it.
680 (assemble_gif): Emit start label before mach label.
681 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
683 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
685 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
686 (setup_dma_autocount): Renamed from setup_autocount. New argument
687 inline_p. All callers changed. Fix word address of count.
688 (parse_dma_addr_autocount): Fix word address of address.
692 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
694 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
695 in special_sections table and add .vubss etc via
696 ELF_TC_SPECIAL_SECTIONS.
697 * config/tc-dvp.h: Likewise.
700 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
702 * cgen.c: #include symcat.h.
703 * config/tc-m32r.c: Likewise.
705 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
707 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
708 absolute expressions instead of '$' prefixed register names.
710 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
712 * read.c (s_set): Record file and line info for symbols when -as.
713 (pseudo_set): Don't overwrite that dummy fragment.
716 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
718 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
719 (dvp_parse_done): Comment out contents.
720 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
721 (s_state): Handle .vu in included file.
722 (asm_state): New state ASM_GIF.
723 (asm_state_stack): Maintain stack of parsing states.
724 ({push,pop,set}_asm_state): New functions.
725 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
726 (gif_{insn_type,data_name,insn_frag}): New static locals.
727 (md_assemble): Watch for .endgif if in ASM_GIF state.
728 (assemble_gif): Complete.
729 (s_endgif): Complete.
730 (cur_mach): New static local.
731 (record_mach): New function.
732 (md_begin): Initialize `cur_mach'.
733 (assemble_*): Record current mach type.
734 (vu_count): New static local.
735 (assemble_vif): Temporary hack to properly align mpg/direct data.
736 (assemble_vu): Insert mpg every 256 insns.
739 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
741 * config/tc-ppc.c (md_pseudo_table): Add "section".
742 (ppc_named_section): New static function.
744 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
746 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
747 so we don't have to scan the entire list.
750 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
752 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
753 case, allow the parallel instructions to modify the same flag
757 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
759 * listing.c (list_symbol_table): Categorize symbols by
760 undefined_section rather than sy_frag->line == NULL.
763 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
765 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
766 (inline_dmadata): Renamed from s_dmadata_implied.
767 (assemble_one_insn): Rewrite dma operand processing.
768 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
769 (unique_name,setup_autocount): New functions.
771 * config/tc-dvp.c: Include stdarg.h/varargs.h.
772 (md_pseudo_table): Add .word.
773 (assemble_dma): Set alignment to 16 bytes. Enable code that records
775 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
776 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
777 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
779 (eval_expr): New function.
780 (create_label,create_colon_label): New function.
781 (s_enddmadata): Rewrite.
784 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
786 * Makefile.am (install-exec-local): Install properly when ln
787 fails or tooldir == prefix.
790 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
792 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
793 handling of updates to the condition bit as this is shadow by
797 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
799 * config/tc-dvp.c (parse_float): New function.
800 (assemble_vu): Handle loi insns.
801 (assemble_one_insn): Simplify suffix parsing.
802 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
807 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
809 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
811 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
813 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
814 for --warn-explicit-parallel-conflicts and --Wnp as an
815 abbreviation for --no-warn-explicit-parallel-conflicts.
816 (assemble_parallel_insn): Use non-relaxable versions of branch
819 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
821 * app.c: Parse || as a seperator between assembler statements.
824 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
826 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
827 Test result of insert_operand for error.
830 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
832 * config/tc-m32r.c (md_assemble): Only parallelise instructions
833 when m32rx target is enabled and the instructions are not
836 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
838 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
839 bother checking insn which have no operands.
842 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
844 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
845 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
846 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
847 * doc/Makefile.in: Rebuild.
850 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
852 * config/tc-m32r.c (first_writes_to_seconds_operands): New
853 function. Replaces get_src_reg(), check_for_side_effects(),
854 reads_from_src_reg(). Uses new insn operand features of cgen.
855 (writes_to_pc): New function., but with new code suppressed for now.
856 (md_assemble): Call first_writes_to_seconds_operands().
858 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
860 * config/tc-mips.c (macro_build): Handle operand type 'C'.
861 (macro): Fix handling of M_COP[0-3].
863 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
865 Based on patches from Ross Harvey <ross@teraflop.com>:
866 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
867 if macro_alternate or macro_mri.
868 (getstring): Remove support for byte constants between < and >.
869 (get_any_string): '<' only starts a string if macro_alternate or
871 (macro_expand_body): Permit keyword parameters following
872 positional parameters.
874 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
875 * configure.in (alpha*-*-netbsd*): New target.
876 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
877 * configure: Rebuild.
879 * as.h (flag_warn_suppress_instructionswap): Move from here...
880 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
881 here, and make static.
883 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
884 BFD_ASSEMBLER or MANY_SEGMENTS.
886 * as.c (show_usage): Update bug-gnu-utils address.
887 * gasp.c (show_usage): Likewise.
888 * doc/as.texinfo (Bug Reporting): Likewise.
890 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
892 * config/tc-mips.c (load_address): Don't use mips III or mips IV
893 insns regardless of the size of a pointer if we're in mips I or
895 (macro, macro2, s_cprestore, s_cpadd): Likewise.
897 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
899 Fix rac to accept only a0:
900 * tc-d10v.c (parallel_ok, find_opcode):
901 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
902 Introduce OPERAND_GPR.
904 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
906 * read.c (s_fill): Handle non-constant repeat counts by creating
907 an rs_space fragment.
910 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
912 * doc/c-m32r.texi: Document warning and error messages. Add
913 descriptions of --warn-explicit-parallel-conflicts.
915 * doc/as.texinfo: Add more m32rx command line options.
918 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
920 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
921 from as_bad to as_warn.
924 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
926 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
929 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
931 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
932 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
933 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
935 * config/tc-dvp.h: Add configuration specific section names.
938 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
940 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
941 seg_fix_rotP rather than fix_root from seg_info.
943 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
945 * expr.c: Add support for 0x1_2_3_4 bignums.
947 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
949 * configure.in: Change -linux* to -linux-gnu*.
950 * configure: Rebuild.
952 * app.c (do_scrub_begin): Treat \r as whitespace.
955 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
957 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
958 rather than parsing syntax string manually.
959 (assemble_parallel_insn): Check for both forms of parallel
962 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
964 * Makefile.am: Update dependencies.
965 * Makefile.in: Rebuild.
967 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
969 * configure, aclocal.m4: Rebuild with new libtool.
971 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
973 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
974 the argument to bfd_set_arch_mach.
975 (load_address): Use bfd_arch_bits_per_address to determine the
976 bit size of an address instead of looking at the isa level.
977 (macro, macro2, s_cprestore, s_cpadd): Likewise.
980 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
982 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
984 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
987 * as.h (enum _relax_state): Add rs_cfa.
988 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
989 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
990 * read.c (emit_expr): Call check_eh_frame.
991 * write.c (cvt_frag_to_fill): Handle rs_cfa.
992 (relax_segment): Likewise.
993 * Makefile.am: Rebuild dependencies.
994 (GAS_CFILES): Add ehopt.c.
995 (GENERIC_OBJS): Add ehopt.o.
996 * doc/internals.texi (Frags): Document rs_cfa.
998 * as.c (show_usage): Mention --traditional-format.
999 (parse_args): Accept --traditional-format.
1000 * as.h (flag_traditional_format): Declare.
1001 * output-file.c (output_file_create): If flag_traditional_format,
1002 set BFD_TRADITIONAL_FORMAT on stdoutput.
1003 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1005 * config/tc-mips.c (append_insn): Make sure that if we have a
1006 fixup for an unmatched %hi reloc, it does not associated with a
1009 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1010 * doc/Makefile.in: Likewise.
1012 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1014 * config/tc-m32r.c (check_for_side_effects): New function.
1015 (can_make_parallel): Add checks for instruction side effects
1016 clashing with the other instruction.
1017 (assemble_parallel_insn): Improve warning messages. Return error
1018 message from non-swapped instruction order.
1020 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1022 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1024 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1025 md_cleanup definition. This moves the forced literal output to
1026 the end of the source pass, and avoids macro's inserting literals
1027 into the code immediately after the macro expansion.
1029 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1031 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1032 a gas internal symbol is adjustable.
1033 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1035 * as.h: If gcc version greater than 2.6, use `__format__' and
1036 `__printf__' in function attributes, rather than `format' and
1039 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1041 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1043 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1045 Add tms320c30 support:
1046 * config/tc-tic30.h: New file.
1047 * config/tc-tic30.c: New file.
1048 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1049 TARGET_FORMAT as "coff-tic30".
1050 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1051 * Makefile.am: Rebuild dependencies.
1052 (CPU_TYPES): Add tic30.
1053 (CPU_OBJ_VALID): tic30-aout is valid.
1054 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1055 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1056 * configure, Makefile.in: Rebuild.
1058 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-v850.c (md_assemble): Improvements to error messages
1063 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1065 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1066 BFD_RELOC_HI16_S to store the high bits of any value.
1068 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1069 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1070 assembler calculate relocations to any external symbol at all.
1071 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1072 involving generation of pc-relative relocs.
1073 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1074 has been moved to md_apply_fix3.
1076 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1077 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1078 which actually means (the address of identifier's GOT entry) +
1079 constant, which is not particularly useful.
1081 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1083 * read.h (include_dirs): Declare.
1084 (include_dir_count,include_dir_maxlen): Declare.
1087 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1088 (md_parse_option): Handle them.
1089 (md_show_usage): Print them.
1090 (output_dma,output_pke): New static globals.
1091 (assemble_pke): Handle -no-dma-pke.
1092 (insert_file): Search include dir list.
1093 (s_enddirect): Validate length if prespecified.
1094 (s_endmpg): Likewise. Handle -no-dma-pke.
1095 (s_endunpack): Handle -no-dma-pke.
1096 (md_pcrel_from_section): Add offset to delay slot for
1100 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.in: Correct check for shared opcodes library.
1103 * configure: Rebuild.
1105 * listing.c (buffer_line): If we can't open the file, set at_end.
1106 (listing_print): Remove unused local variable fi.
1108 * config/m68k-parse.y (reglistpair): Handle register list in
1111 * config/vms-conf.h: Don't undef VERSION.
1113 start-sanitize-m32rx
1114 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1116 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1117 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1120 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1122 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1124 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1126 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1127 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1128 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1129 (EXTRA_DIST): Define.
1130 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1131 explicitly rather than via the list of object files.
1132 (gcc-as.opt): New file created when make-gas.com is run.
1133 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1134 itbl-cpu.h} to #include appropriate file rather than copying that
1136 * config/vms-conf.h: Synchronize with current config.in.
1137 * Makefile.in: Rebuild.
1140 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1142 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1143 (parallel_ok): Relaxed parallel subinstruction dependency check.
1146 start-sanitize-m32rx
1147 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1149 * config/tc-m32r.c (md_assemble): Fix determination of when
1150 instructions can be combined in parallel.
1153 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1155 * as.h (flag_warn_suppress_instructionswap): added new flag.
1156 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1157 command line argument.
1158 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1159 warning only if flag_warn_suppress_instructionswap is false.
1161 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1163 * configure.in (i386-*-mingw32*): New target.
1164 * configure: Rebuild.
1166 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1168 * symbols.c (resolve_symbol_value): Don't set the segment if it
1169 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1171 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1174 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1176 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1177 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1180 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1182 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1185 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1187 * configure.in: Add dvp support.
1188 * configure: Regenerate.
1189 * config/tc-dvp.[ch]: New files.
1192 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-v850.c (v850_insert_operand): Display instruction when
1195 an error is encountered.
1197 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1199 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1200 (i386-*-sco3.2v5*coff): New target.
1201 (i386-*-sco3.2*): New target.
1202 * configure: Rebuild.
1204 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
1209 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1211 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1212 validate_immediate return value in the right type for comparisons
1215 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1217 * listing.c (MAX_BYTES): Use listing variables not constants.
1218 (data_buffer): No longer an array, but a pointer.
1219 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1220 (listing_listing): Allocate data_buffer.
1222 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1224 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1225 --listing-rhs-width, --listing-cont-lines.
1226 (show_usage): Update.
1227 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1228 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1229 (print_lines): Use the variables instead of the constants.
1230 (listing_listing): Likewise.
1231 * listing.h: Declare the new vars.
1233 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1235 * as.c (parse_args): Add --keep-locals alias for -L.
1236 Add --strip-local-absolute.
1237 (show_usage): Update.
1238 * as.h (flag_strip_local_absolute): New flag.
1239 * symbols.c (S_IS_LOCAL): Use it.
1240 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1241 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1242 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1244 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1246 * config/tc-m32r.c: Detect if explicitly parallel instructions
1247 might have an io conflict and issue a warning message.
1249 start-sanitize-m32rx
1250 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1252 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1253 to a count of the number of matches to skip.
1254 (can_make_parallel): Pass count of number of matches to skip to
1255 reads_from_src_reg().
1258 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1260 start-sanitize-m32rx
1261 * config/tc-m32r.c: Add support for swapping fixups of swap
1264 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1265 cgen_swap_fixups): Functions to save, restore and swap the fixup
1266 chain with a backup copy.
1267 (cgen_asm_finish_insn): Returns address of constructed insn.
1269 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1271 * listing.c (file_info_struct): Remove FILE, add POS.
1272 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1273 (file_info): Don't open the file.
1274 (buffer_line): Check for the file in the last_open cache, updating
1276 (print_source): Don't reference file_info->file.
1277 (listing_listing): Likewise.
1278 (listing_print): Close the file in the cache, if any.
1280 start-sanitize-m32rx
1281 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1284 parallel instructions so that they are in the correct order.
1285 (reads_from_src_reg, get_src_reg, can_make_parallel,
1286 make_parallel): New functions to support opportunistic
1287 parallelisation of adjacent instructions.
1290 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1292 * read.c (dwarf_file_string): New file static variable.
1293 (emit_expr): Look for constant sequence that leads up to a file
1294 name in DWARF debugging output.
1295 (stringer): Use dwarf_file_string to decide whether to accept a
1296 string as a file name.
1298 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1300 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1301 (crack_operand): Add reg->reglst MRI hack.
1302 (r_seg): Put reglst symbols in reg_section.
1303 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1305 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1307 * tc-sh.c (get_specific): Handle SGR & DBR.
1309 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1311 * tc-h8300.c (parse_reg): Take the length of the symbol into
1312 account when attempting to match a register name.
1313 * tc-h8500.c (parse_reg): Likewise.
1315 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1317 start-sanitize-m32rx
1318 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1321 * cgen.c: Formatting changes to improve readability.
1323 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1325 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1329 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1331 Based on a patch from Jim Wilson
1332 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1333 (tc_gen_reloc): Handle cross section PC relative relocs
1337 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1339 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1341 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1343 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1344 (expr_jmp_buf): New static local.
1345 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1346 (cgen_md_operand): New function.
1347 * tc-m32r.c: Clean up pass over `struct foo' usage.
1348 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1350 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1352 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1353 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1355 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1357 * config/tc-i386.c (i386_operand): Give an error if there are
1358 unrecognized characters after an expression.
1360 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1362 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1364 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1366 * configure.in (i386*-go32-rtems*): Fix to be the same as
1368 * configure: Rebuild.
1370 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1373 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1374 (mips_ip): Always check for FP_D, not just for instructions that
1375 are not part of the regular ISA.
1377 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1379 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1381 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1383 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1385 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1387 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1388 the range we care about.
1391 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1393 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1394 (exec_type_enum): Enumeration giving all of the exec types.
1395 (warn_nops): New static variable to give nop warning level.
1396 ({cur,prev}_mul32_p): New static variable to keep track of whether
1397 the current/previous instruction is a 32-bit multiply.
1398 (Optimizing): Make static.
1399 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1401 (d30v_insert_operand): Delete declaration of unused function.
1402 (write_2_short): Make exec_type argument enum, not int.
1403 (parallel_ok): Ditto.
1404 (check_range): Delete unused variable(s).
1405 (build_insn): Ditto.
1406 (find_format): Ditto.
1407 (md_apply_fix3): Ditto.
1408 (md_show_usage): Document -n and -N.
1409 (md_parse_option): Parse -n and -N.
1410 (write_1_short): If -n, warn about adding a nop. Use
1412 (write_2_short): Use enumeration values instead of hard coded
1413 integers. Reset exec_type for default operations. For explicit
1414 parallel operations, call parallel_ok to make sure everything is
1415 ok. If writing out a parallel operation, and the previous
1416 instruction was a 32-bit multiply, indicate current instruction
1418 (parallel_ok): Allow add/tx ... to be done in parallel with
1419 another add/tx ... assuming the gpr registers don't overlap.
1420 (md_assemble): Use exec type enumeration values, not hard coded
1421 ints. Check for loads or 16-bit multiplies following in the next
1422 cycle after a 32-bit multiply. Add nops if that is the case.
1423 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1424 cur_mul32_p if current instruction is a 32-bit multiply.
1425 (find_format): Change spacing and layout.
1428 start-sanitize-tic80
1429 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1431 * config/tc-tic80.c (tic80_relax): New static variable.
1432 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1433 (md_parse_option): Handle new relax options.
1434 (md_show_usage): Document new relax options.
1435 (find_opcode): Don't use short forms of PC relative branches if
1440 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1442 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1443 used/set flag fields. Make flag vars unsigned long. Use
1444 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1445 parallel if they use the same conditional flag with reversed
1446 meaning. Allow 2 add/sub insns that set the carry or overflow
1447 flags but do not query them to be done in parallel. Don't allow 2
1448 word store operations to be done in parallel with ADDppp or
1449 SUBppp. Don't allow loads to be done in parallel with 16 bit
1453 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-arm.c: Prevent use of interworking support for
1458 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1460 * doc/all.texi: Add M32R cpu.
1462 * doc/as.texinfo: Add documentation of m32r processor.
1464 * doc/c-m32r.texi: New file, documenting m32r specific features.
1466 start-sanitize-m32rx
1467 * config/tc-m32r.c (allow_m32rx): New function.
1468 (enable_m32rx): New variable.
1469 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1470 (md_show_usage): Document new --m32rx command line option.
1471 (md_parse_option): Implement new --m32rx command line option.
1474 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1479 start-sanitize-tic80
1480 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1482 * config/tc-tic80.c (build_insn): Handle instructions that have
1483 long (32 bit) PC relative offsets. Fix places that previously
1484 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1485 (md_apply_fix): Add case to handle long PC relative offsets.
1488 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1490 * doc/c-arm.texi (ARM Options): Document support for new ARM
1493 * config/tc-arm.c (md_parse_option): Add support for new ARM
1496 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1498 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1499 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1501 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1503 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1506 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1507 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1509 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1511 * config/tc-v850.c: Brought up to date with the branch.
1513 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1515 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1516 (SWITCH_TABLE): Handle BFD_RELOC_8.
1517 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1518 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1519 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1521 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1523 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1524 apparent bug in gcc's long long support crossing from x86.
1526 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1528 * config/tc-arm.c: Brought up to date with latest changes on arm
1531 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1533 * config-gas.com: Get version info from configure.in.
1535 * makefile.vms: include depend.obj in OBJS.
1537 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1539 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1540 all corresponding code.
1542 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1544 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1545 run-time endian selection.
1547 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1549 * tc-sh.c (parse_reg): Properly quote for fv4.
1551 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1554 symbol value operator.
1556 start-sanitize-vr5400
1557 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1559 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1563 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1565 * config/tc-d10v.c (parallel_ok, find_opcode):
1566 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1568 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1570 * config/obj-coff.c (fixup_segment): Cast second arg of
1571 md_apply_fix3 call to type "valueT *".
1573 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1575 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1577 * configure: Re-generate.
1579 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1581 * config/tc-mips.c (macro_build): Use the membership field
1585 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1587 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1588 first argument if it's supposed to be a register.
1591 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1593 * config/tc-mips.c (mips_4900): Added.
1594 (hilo_interlocks): Added mips_4900.
1595 (md_begin): Set default for mips_4900.
1596 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1597 (md_longopts): Add "m4900" and "no-m4900".
1598 (md_parse_option): Handle above options.
1601 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1603 * app.c (do_scrub_chars): If d10v, re-insert a space before
1604 a '#' when in state 10.
1606 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * config/tc-h8300.c: Include "subsegs.h".
1609 (tc_reloc_mangle): Handle references to symbols which are not
1610 being output, so that references to `.' work.
1612 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1614 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1617 * macro.c (sub_actual): If we don't find a parameter for an &,
1620 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1621 start-sanitize-vr5400
1623 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1625 (hilo_interlocks): VR5400 has interlocks.
1626 (md_begin): Expect mips64vr5400, not mips64r5400.
1629 * config/tc-mips.c (mips_ip): In default case, call as_bad
1630 instead of fprintf, to get "assembler messages:" message output
1631 before instead of after.
1633 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1635 * frags.h: Handle multiple inclusion.
1637 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1639 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1640 * as.h (struct frag, frag support): Moved from here.
1642 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1644 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1645 * cgen.c (cgen_asm_finish_insn): Update.
1646 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1647 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1648 (md_convert_frag): Ditto.
1649 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1650 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1651 (TC_FRAG_INIT): Update.
1653 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1655 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1656 print out MD fields of fix.
1657 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1658 defined) to initialize MD fields in frag.
1659 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1660 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1661 * config/tc-ns32k.h: Add comments. Remove obsolete
1662 BFD_FAST_SECTION_FILL definition, change prototypes for
1663 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1664 opcode_frag and opcode_offset and remove pcrel_adjust.
1665 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1666 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1667 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1669 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1670 MD fields in frag structure.
1671 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1672 fix_bsr): macros to access MD fields in fix structure.
1673 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1674 use struct opcode_location as these fields are now in the frag
1676 (convert_iif): Call frag_more as it is needed instead
1677 of trying to allocate for the whole insn. Avoid call of frag_more
1678 with negative argument.
1679 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1680 md_estimate_size_before_relax, md_pcrel_from,
1681 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1682 and frag structures.
1683 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1684 opcode_offset and remove pcrel_adjust.
1685 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1686 fix_new_ns32k_exp with changed arguments.
1688 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1690 * tc-mips.c (md_begin): Reorganize setting of default values so
1691 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1693 (md_parse_option): Remove all code that sets defaults; md_begin
1694 handles all of this now.
1696 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1698 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1700 (bootstrap, bootstrap2, bootstrap3): Likewise.
1701 * Makefile.in: Rebuild.
1703 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1704 TOC section to be against the csect.
1706 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1708 start-sanitize-vr5400
1709 * config/tc-mips.c (mips_5400): New variable.
1710 (md_begin, md_parse_option): Handle 5400 options/names.
1711 (macro_build, mips_ip): Check for 5400-specific instructions.
1712 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1716 * config/tc-mips.c (validate_mips_insn): New function, checks
1717 match versus mask bits, and also verifies that all bits to be
1718 output are actually specified somewhere.
1719 (md_begin): Call it for 32-bit instructions, instead of doing
1720 match/mask check here. In case of failure, print a message, but
1721 check the rest of the opcode table before exiting.
1723 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1726 from Tony Thompson at ARM: athompso@arm.com
1729 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1731 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1736 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1738 * config/tc-mips.c (hilo_interlocks): True for tx49.
1739 (md_begin): Add mips64tx49.
1740 (md_parse_option): Add 4900 cpu.
1743 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1746 extend if the operand expects a signed value.
1748 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1749 default which is to permit dollar labels.
1751 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1753 * config/tc-sparc.c (sparc_memory_model): New variable.
1754 (md_longopts): Add -TSO/-PSO/-RMO options.
1755 (md_parse_options): Handle them.
1756 (sparc_elf_final_processing): For 64 ELF, set required
1757 memory ordering in e_flags. Default to RMO and let the user
1758 override it through command line.
1760 * config/tc-sparc.h (elf_tc_final_processing): Add.
1762 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1764 * config/tc-sparc.c (v9a_asr_table): New variable.
1765 (sparc_ip): Handle v9a asr's.
1766 Patch from David Miller <davem@vger.rutgers.edu>.
1768 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1770 * config/tc-sparc.h (md_do_align): New macro.
1771 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1772 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1774 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1776 * config/tc-sh.c (sh_small): New variable.
1777 (OPTION_SMALL): Define.
1778 (md_longopts): Add "small".
1779 (md_parse_option): Handle OPTION_SMALL.
1780 (md_show_usage): Mention -small.
1781 * config/tc-sh.h (sh_small): Declare.
1782 (SUB_SEGMENT_ALIGN): Handle sh_small.
1783 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1786 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1787 case in little endian mode.
1789 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1791 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1792 overflow signalling to linker.
1794 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1796 * makefile.vms: Fix for dec c.
1798 * config-gas.com: Give explanation for dec c setup in error
1801 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1802 sections on openvms/alpha.
1804 * config/obj-evax.c: support .weak pseudo-op
1806 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1808 * config/tc-sparc.c (default_arch_size): New static local.
1809 (struct sparc_arch): Rename arch_size to default_arch_size.
1810 New member user_option_p.
1811 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1812 (init_default_arch): Check whether default arch is valid.
1813 Set default_arch_size in addition to sparc_arch_size.
1814 (OPTION_32,OPTION_64): Define.
1815 (md_longopts): New entries for -32, -64.
1816 (md_parse_option): Handle them.
1817 (md_show_usage): Print them. Ensure init_default_arch called.
1818 * configure.in (sparc64): Set arch to v9-64.
1819 * configure: Regenerated.
1821 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1823 * write.c (subsegs_finish): New function, broken out of
1825 (write_object_file): Some code moves into subsegs_finish.
1826 * write.c (subsegs_finish): Declare.
1827 * as.c (main): Call subsegs_finish.
1829 * read.c (s_include): Check for error return from
1832 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1834 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1836 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1838 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1839 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1840 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1841 the correct relocation when it exists.
1842 * config/tc-i386.c (md_apply_fix3): Likewise.
1844 * config/tc-ppc.h: Correct typo in comment.
1845 * config/tc-v850.h: Likewise.
1847 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1849 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1850 when second instruction is writing to first instructions inputs.
1852 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1854 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1855 templated programs to build with -g.
1857 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-v850.c (md_relax_table): Add support for relaxing
1860 unconditional branches. This patch is courtesy of Jim Wilson.
1861 (md_convert_frag): Fix relaxing of branches. This patch is
1862 courtesy of Jim Wilson.
1863 (md_assemble): Create different fixups for conditional and
1864 unconditional branches. This patch is courtesy of Jim Wilson.
1865 (md_estimate_size_before_relax): Estimate size of variable part of
1866 fixup based on whether it is for a conditional or an unconditional
1867 branch. This patch is courtesy of Jim Wilson.
1868 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1869 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1870 obj_elf_section_change_hook().
1871 (v850_comm): New function.
1872 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1873 (md_begin): Add bss flag to seg_info of bss sections.
1875 Add support for .scommon, .tcommon and .zcommon sections.
1877 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1878 .zcommon, .tbss, .call_table_data and .call_table_text.
1880 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1882 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1883 * configure: Regenerated.
1885 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1887 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1888 expression is not confused with -1.
1890 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1892 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1893 operand - OPERAND_ATMINUS.
1895 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1897 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1898 decrement modify the index register.
1900 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1902 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1903 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1904 68336, 68341, 68349.
1905 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1906 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1907 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1910 * doc/Makefile.am (CPU_DOCS): Define.
1911 (as.info): Depend upon $(CPU_DOCS).
1912 * doc/Makefile.in: Rebuild.
1914 * configure.in: Remove AM_PROG_INSTALL; it's called by
1916 * configure: Rebuild.
1918 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1920 * tc-d10v.h (TC_START_LABEL): Don't define.
1921 (tc_frob_label): Define.
1923 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1925 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1926 to pair a branch and link with anything but an exe instruction.
1928 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1930 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1931 optimization to reduce the alignment surprises for gcc.
1933 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1935 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1936 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1937 (sparc_ip): Add %hix,%lox.
1938 (md_apply_fix3): Call as_bad_where, not as_bad.
1939 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1940 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1942 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1944 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1945 recognizes alphaev5 etc.
1946 * configure: Rebuild.
1948 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1950 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1951 of mipsr3900 with mipstx39.
1953 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1954 -mipsXX message' if the insn isn't an ISA insn.
1956 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1958 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1959 Redefine TARGET_FORMAT to call sparc_target_format.
1960 * config/tc-sparc.c (in_unsigned_range): New function.
1961 (sparc_arch_size): Make static.
1962 (sparc_target_format): New function.
1963 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1964 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1965 (output_insn): Set `fx_no_overflow'.
1966 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1967 (tc_gen_reloc): Likewise.
1969 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-v850.c (v850_section): Remove.
1973 * config/obj-elf.c (obj_elf_section): Enhance error message.
1975 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1977 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1978 including obj-elf.h in OBJ_MAYBE_ELF case.
1979 (mips_target_format): Return NULL after abort to avoid warning.
1981 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1983 * expr.c (operator): Accept ==. From Anders Blomdell
1984 <anders.blomdell@control.lth.se>.
1986 * config/atof-ieee.c (gen_to_words): When generating a denormal
1987 number, handle an overflow into the smallest normalized number.
1989 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1991 * as.h, input-scrub.c (new_logical_line): New return value.
1992 * read.c (s_app_file): Don't note the same file several times
1995 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1999 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2001 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2002 * configure: Rebuild.
2004 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2006 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2008 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2009 fn* instructions do not insert implicit fwait. This was changed
2012 * config/m68k-parse.y (yylex): Permit an expression to be used for
2015 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2017 * Makefile.in: Rebuild.
2019 * aclocal.m4: Rebuild with new libtool.
2020 * configure: Rebuild.
2022 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2027 * config/tc-mips.c (hilo_interlocks): Change from a static
2028 variable to a macro, so that it varies with the variables upon
2030 (gpr_interlocks, cop_interlocks): Likewise.
2031 (md_begin): Don't initialize them.
2033 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2035 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2036 of strcmp where appropriate.
2038 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-v850.c (md_assemble): Cope with a zero data area
2041 relocation with a constant offset.
2042 (md_assemble): Produce error message when special data area
2043 relocations are used on instructions which do not support them.
2044 (md_assemble): Reset processor mask if defined by command line
2047 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2049 * config/tc-sparc.c: Reorganize file.
2050 (parse_keyword_arg): Allow numbers in reg names.
2051 (SPECIAL_CASE_NONE): New macro.
2052 (md_assemble): Use it.
2053 (lookup_arch,init_default_arch): New functions.
2054 (default_arch,default_init_p,sparc_arch_table): New static locals.
2055 (sparc_arch_size): New static local.
2056 (max_architecture): Initialize in init_default_arch.
2057 (md_parse_options): Call init_default_arch if necessary.
2058 Rewrite -xarch/-A processing.
2059 (md_show_usage): Print -A values from sparc_arch_table.
2060 (md_begin): Call init_default_arch if necessary.
2061 (sparc_md_end): Handle both 32 and 64 bit environments.
2062 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2063 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2064 (DEFAULT_ARCH): Add.
2065 * config.in: Regenerate.
2066 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2067 (SPARC_V9,SPARC_ARCH64): Delete.
2068 * configure: Regenerate.
2069 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2071 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2075 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2076 start-sanitize-v850e
2078 * config/tc-v850.c (md_assemble): Corrected typo.
2079 * config/tc-v850.c Add new sections: call_table_data and
2081 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2082 (handle_ctoff): New Function.
2084 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2087 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2089 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2090 displacement from the tiny data area pointer.
2092 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2094 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2097 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-v850.c (processor_mask): New variable.
2100 (set_machine, md_parse_option): Set processor_mask.
2101 (md_assemble): Check that instruction is available to target
2104 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2105 start-sanitize-v850e
2106 (TARGET_PROCESSOR): New constant.
2107 (TARGET_PROCESSOR): New constant.
2111 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2113 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2118 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2120 Merge in work from Martin Hunt:
2122 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2123 CR is 0 for PSWL and PSWH.
2125 * config/tc-d30v.c (do_assemble): Don't accept
2126 illegal condition codes for cmpu instruction.
2128 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2129 used in d*i instructions.
2131 * config/tc-d30v.c (check_size): New function. Check
2132 relocations for overflows.
2133 (md_pcrel_from_section): Fix relocations between sections.
2134 (md_apply_fix3): Use new relocation types for 15 and 21
2135 bit relocations in the right container. Needed because
2136 the address of the instruction is not eight-byte aligned
2137 but the relocations must be.
2139 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2140 (find_format): If ".s" or ".l" are used, don't try
2141 to compute branch sizes.
2143 * config/tc-d30v.c (do_assemble): Check for ".s" or
2144 ".l" extensions to opcode names.
2145 (find_format): Generate the correct instructions when
2146 ".s" or ".l" are used.
2148 * config/tc-d30v.c (build_insn): Check for odd registers
2149 on instructions that require even registers.
2151 * config/tc-d30v.h (md_start_line_hook): Define.
2152 * config/tc-d30v.c (md_start_line_hook): New hook.
2153 Checks the beginning of each line for a ".". If it
2154 finds one, assume a pseudo-op and flush any unwritten
2157 * config/tc-d30v.c (md_apply_fix3): Fix problem
2158 with determining when fixups were done.
2160 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2161 part of a symbol (for example, "foo+8") was being written
2162 into the instruction.
2163 (md_pseudo_table): Change .word to be 32 bits and add
2166 * config/tc-d30v.c (parallel_ok): Check to see if first
2167 instruction is a jump.
2169 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2172 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2174 start-sanitize-v850e
2175 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2177 * configure.in (emulations): Add v850 emulation.
2179 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2181 * Makefile.am (CPU_TYPES): Add arc.
2182 (TARGET_CPU_CFILES): Add tc-arc.c.
2183 (TARGET_CPU_HFILES): Add tc-arc.h.
2184 (dependencies): Rebuild.
2185 * Makefile.in: Rebuild.
2186 * configure.in: Recognize arc-*-elf*.
2187 * configure: Regenerated.
2188 * config/tc-arc.[ch]: New files.
2190 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2192 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2193 Correct description of hi() reloc prefix.
2195 start-sanitize-v850e
2196 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2197 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2198 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2201 * doc/c-v850.texi: Document new pseudo ops and command line
2204 * config/tc-v850.c (set_machine): New function.
2205 * config/tc-v850.c (.v850): New pseudo op.
2206 start-sanitize-v850e
2207 * config/tc-v850.c (.v850e): New pseudo op.
2208 * config/tc-v850.c (.v850ea): New pseudo op.
2212 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2214 Support -alh and -ald for DWARF 1:
2215 * listing.c (struct list_info_struct): Add debugging field.
2216 (listing_newline): Initialize the debugging field. If ELF, if the
2217 section starts with .debug or .line, set the debugging field in
2218 the listing structure.
2219 (debugging_pseudo): Add list parameter. Change all callers. If
2220 the debugging field is set, consider it to be a debugging pseudo.
2221 If ELF, skip blank lines between debugging lines.
2222 * read.c (emit_expr): If ELF, look for line numbers.
2223 (stringer): If ELF, look for file names.
2225 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2228 if there is no insert function.
2230 * config/tc-v850.h (TARGET_MACHINE): New constant.
2232 * config/tc-v850.c (v850_insert_operand): Add
2233 -mwarn_unsigned_overflow.
2234 (md_begin): Set BFD machine number based on machine variable.
2235 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2237 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2239 * as.h: Don't declare alloca if it is a macro.
2240 * macro.c: Likewise.
2243 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2245 * config/tc-mips.c: Add tx19/r1900.
2248 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2250 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2251 rename to cpu_types[].
2252 (s_alpha_arch): New function.
2253 (md_pseudo_table): Add "arch".
2255 * config/tc-alpha.c (md_begin): Merge the two loops through the
2257 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2258 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2260 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2262 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2264 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2266 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2269 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2273 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2275 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2276 relative to the next instruction, not the current instruction.
2277 (md_assemble): Similarly.
2279 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2281 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2284 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2285 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2286 recognise special instructions.
2287 (md_assemble): Calculation of the size of a fixups corrected.
2289 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2292 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2294 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2295 opcode->opcode as the sentinal. Zero is a valid opcode.
2297 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2300 * doc/c-v850.texi: Change node name to match other chapter nodes.
2302 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2304 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2307 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2309 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2310 number will fit in 64 bits.
2312 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2313 rather than calling abort.
2315 * as.h: Don't define alloca if __GNUC__. Just declare it.
2316 * macro.c: Copy alloca handling from as.h.
2318 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2319 Gabriel Paubert <paubert@iram.es>.
2321 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2322 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2323 is jcxz or a loop instruction.
2325 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2329 (md_begin): Set up machine architecture and type.
2331 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * symbols.c (resolve_symbol_value): Store the value back into the
2334 symbol expression, to handle add or subtract simplification
2335 correctly. Handle O_symbol_rva. Add default case.
2337 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2338 chunksize while creating the new subsection.
2339 * as.c (chunksize): Initialize to zero.
2340 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2341 calling obstack_begin.
2343 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2345 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2348 start-sanitize-v850e
2349 * config/tc-v850.c (parse_register_list): Support constant
2350 expressions as register lists.
2353 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2355 * doc/c-v850.texi: Change the major node to v850 Machine
2358 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2360 * doc/as.texinfo: Add inclusion of c-v850.texi
2362 * doc/c-v850.texi: New file.
2364 * read.c (is_end_of_line): Make NUL character be considered to be
2367 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-v850.c (parse_register_list): Add support for curly
2371 (cc_names): Add "e" and "ne" conditions.
2373 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2375 * app.c (do_scrub_chars): Support a double dash as starting a
2376 comment that extends to end of line.
2378 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2380 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2382 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2384 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2386 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2387 insn when changing to a different instruction.
2389 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2391 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2392 floating point extensions.
2393 (parse_reg): parse sgr and dbr.
2395 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2397 * config/tc-v850.c (system_register_name): Support numbers for
2398 system register IDs.
2400 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2402 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2403 flag when alignment is in bytes instead of power of 2, and code to
2404 use that flag to convert alignment to bytes.
2405 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2406 * read.h (s_lcomm_bytes): Add prototype.
2407 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2408 defined, write alignment to alignment bits in section header s_flags
2409 rather than the s_align field.
2410 start-sanitize-tic80
2411 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2412 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2413 pseudo, instead of s_lcomm which wants a power of two for alignment.
2416 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2418 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2420 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2422 * as.c (show_usage): Add -am.
2423 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2424 if we've already got one.
2425 * listing.c (struct list_info_struct): Add line_contents.
2426 (listing_newline): Put unused argument to work: if non-null, save it...
2427 (listing_listing): ... and regurgitate during listing instead of line
2429 * listing.h (LISTING_MACEXP): New define.
2430 (LISTING_NEWLINE): Argument is NULL.
2431 * read.c (read_a_source_file): If expanding macros, break up input
2432 lines and pass them to listing_newline.
2433 * doc/as.texinfo: Document -ac and -am.
2435 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2437 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2439 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2442 start-sanitize-v850e
2443 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2445 * config/tc-v850.c: Remove support_v850e flag and command line
2448 * configure.in (emulations): Add support for v850e target
2450 * configure (emulations): Add support for v850e target
2452 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-v850.c: Remove support_v850ea flag and command line
2457 * configure.in (emulations): Add support for v850ea target
2459 * configure (emulations): Add support for v850ea target
2462 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2464 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2465 setting EXPECT and TCL_LIBRARY.
2466 * Makefile.in: Rebuild.
2468 * as.h (enum debug_info_type): Define.
2469 (debug_type): Declare.
2470 * as.c (debug_type): New global variable.
2471 (show_usage): Add --gstabs.
2472 (parse_args): Handle --gstabs.
2473 * read.c (generate_asm_lineno): Remove.
2474 (read_a_source_file): Output stabs debugging if appropriate.
2475 Change checks of generate_asm_lineno to check debug_type. Only
2476 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2477 * read.h (generate_asm_lineno): Don't declare.
2478 (stabs_generate_asm_lineno): Declare.
2479 * stabs.c (stabs_generate_asm_lineno): New function.
2480 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2481 Don't turn off debugging.
2482 (add_file): Remove old #if 0 code.
2483 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2484 (ecoff_directive_end): Don't generate stabs line symbols.
2485 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2486 generate_asm_lineno.
2487 (line_label_cnt): Remove.
2488 (ecoff_generate_asm_line_stab): Remove.
2489 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2490 * doc/as.texinfo, doc/as.1: Document --gstabs.
2492 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2494 start-sanitize-v850e
2495 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2496 Add support for v850ea instructions.
2498 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2499 Add support for v850e instructions.
2502 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2503 text of entire opcode.
2505 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2507 * doc/internals.texi: Document rs_leb128.
2509 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2511 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2512 in ABSL case, rather than calling abort.
2514 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2516 * as.h (enum _relax_state): Add rs_leb128.
2517 * read.c (potable): Add sleb128 and uleb128.
2518 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2520 * read.h: Update prototypes.
2521 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2522 the symbol value, add a second FINALIZE argument that prevents
2523 changes from being comitted. Update all callers.
2524 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2525 * doc/as.texinfo: Document the new pseudos.
2527 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2531 (DISTCLEANFILES): Define.
2532 * doc/Makefile.am (DISTCLEANFILES): Define.
2533 * Makefile.in, doc/Makefile.in: Rebuild.
2535 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2538 Don't set targ or gas_target. Define SCO_ELF and
2539 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2541 * Makefile.am: Remove @target_frag@.
2542 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2544 (dep-am): Mark as phony.
2545 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2547 * config/arm-big.mt, config/arm-lit.mt: Remove.
2548 * config/mips-big.mt, config/mips-lit.mt: Remove.
2549 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2550 * config/ppc-sol.mt: Remove.
2551 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2552 * config/m88kcoff.mt: Remove.
2553 * config/sco5.mt: Remove.
2554 * configure, config.in, Makefile.in: Rebuild.
2556 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2557 further try to circumvent the .y.h rule.
2558 * Makefile.in: Rebuild.
2560 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2562 * Makefile.am: New file, based on old Makefile.in.
2563 * acinclude.m4: New file, from old aclocal.m4.
2564 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2565 shared library handling; now handled by libtool. Replace
2566 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2567 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2568 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2569 * config.in: New file, created by autoheader.
2571 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2572 * stamp-h.in: New file.
2573 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2574 (parse_args): Likewise.
2575 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2576 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2577 * Makefile.in, doc/Makefile.in: Now built with automake.
2578 * aclocal.m4: Now built with aclocal.
2579 * configure: Rebuild.
2581 * cond.c (s_else): If not listing false conditionals, turn listing
2582 off in the false branch of the else.
2584 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2586 * config/tc-mips.c (macro): Fix handling of a double load from a
2587 symbol plus an offset.
2589 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2590 has an associated external symbol.
2592 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2594 * config/tc-alpha.c (s_alpha_ucons): New function.
2595 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2597 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2599 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2600 line if we encounter an error.
2602 * config/tc-v850.c (md_assemble): Sign extend constants value
2603 for hi and hi0 expressions.
2604 (v850_insert_operand): Enable range checking for generic 16bit
2607 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2609 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2610 LO16, HI16 and HI16_S relocs.
2612 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2614 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2616 * configure: Regenerated with autoconf 2.12.
2617 * Makefile.in: Add $(EXEEXT) to all executables.
2619 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2621 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2622 unconditional branches.
2623 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2626 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2628 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2630 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2632 * macro.c (define_macro): Make sure the index is in range before
2635 start-sanitize-tic80
2636 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2638 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2639 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2640 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2644 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2646 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2647 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2648 defined, use s_align_ptwo for .align.
2649 * configure.in (i386-*-msdosdjgpp*): New target.
2650 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2651 * configure: Rebuild.
2653 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2655 * config/tc-sparc.c (last_opcode): New static local.
2656 (md_assemble): Don't issue "FP branch in delay slot" warning if
2657 the delay slot has been annulled.
2659 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2662 code if BFD_ASSEMBLER.
2664 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2666 * config/tc-v850.c (system_registers): Fix ordering of registers.
2668 start-sanitize-tic80
2669 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2671 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2672 when it will be filled in later by relocation information.
2675 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2677 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2678 (mips_ip): Fix ISA checks.
2680 start-sanitize-r5900
2681 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2683 * configure.in: Default the r5900 to little endian.
2684 * configure: Rebuilt.
2687 start-sanitize-tic80
2688 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2690 * config/tc-tic80.c (build_insn): Fix endianness problem with
2694 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * config/tc-mips.c (check_absolute_expr): Change warning to
2699 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-mips.c (macro_build): Refine code to check if an
2702 instruction is available on a particular cpu variant.
2703 (mips_ip): Likewise.
2705 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2707 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2708 OBJ_AOUT to ifdef OBJ_ELF.
2709 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2710 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2712 * write.c (fixup_segment): Change special case for i386-coff to
2713 not apply for i386-pe.
2714 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2715 which were not done.
2716 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2717 (coff_format_ops): Initialize frob_file_after_relocs field rather
2718 than frob_file field.
2719 * config/obj-coff.h (coff_frob_file): Don't declare.
2720 (coff_frob_file_after_relocs): Declare.
2721 (obj_frob_file): Don't define.
2722 (obj_frob_file_after_relocs): Define.
2723 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2724 * configure: Rebuild.
2726 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2728 * config/obj-coff.c (fixup_segment): Never subtract section
2729 address from PC relative reloc which will be fully resolved.
2731 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2733 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2734 with hpux10 header files.
2736 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2738 From Jason Merrill <jason@cygnus.com>:
2739 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2741 * config/tc-i386.h (md_maybe_text): Define.
2742 (md_do_align): Use md_maybe_text.
2744 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2746 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2747 relocations, don't check for symbol being external, weak, etc.
2749 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2751 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2752 calculate relocations to any external symbol, because we might be
2753 linking a shared object and the symbol might be overriden or moved
2754 (for instance, moved into a static executable's .bss section).
2755 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2757 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2758 be calculated by the assembler.
2760 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2761 whose destination lies in the same file, by ignoring the @plt or
2762 @local and aiming the branch at its destination.
2764 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2766 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2767 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2770 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2771 of obj_copy_symbol_attributes.
2773 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2775 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2776 signed operand, sign extend a 32 bit value to the host size.
2778 * Makefile.in (CFLAGS): Subsitute from configure script. From
2779 Jeff Makey <jeff@cts.com>.
2781 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2782 buffer size to make a copy of the symbol.
2784 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2787 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2790 step through the frags calling cvt_frag_to_fill, switch to
2791 SEG_DATA when we reach data_frag_root.
2793 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-mn10300.c (md_assemble): Allow an empty register
2796 list for instructions which use register lists.
2798 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2800 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2802 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2805 * config/tc-arm.c: Add prototypes for many static functions.
2806 (struct asm_opcode ): Add prototypes for parms field.
2807 (struct thumb_opcode ): Likewise.
2808 (fp_op2): Remove unused flags parameter.
2809 (output_inst): Make static.
2810 (arm_after_pass_hook): Remove unused ignore parameter.
2811 * config/tc-arm.h (arm_after_pass_hook): Declare.
2812 (arm_start_line_hook): Declare.
2813 (arm_frob_label): Declare.
2815 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2817 * depend.c (wrap_output): new prototype.
2819 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2821 * config/tc-sh.c (md_apply_fix): Check for overflow.
2823 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2824 section size to be aligned.
2826 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2828 * config/tc-sh.h (md_cons_align): Define.
2829 (sh_cons_align): Declare.
2830 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2831 (sh_no_align_cons): New static variable.
2832 (s_uacons): New static function.
2833 (sh_cons_align): New function.
2834 (sh_handle_align): Warn about misaligned data.
2835 * doc/c-sh.texi: Document .uaword and .ualong.
2837 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2839 * macro.c (macro_expand): In MRI mode, treat single quote as a
2840 separator character when checking for a positional argument.
2842 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-arm.c (md_parse_option): Merge in changes from
2847 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2849 * configure.in (emulations): Add Thumb architecture support from
2850 armT-9703-28-branch.
2852 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2854 * doc/all.texi: Add enabling of ARM documentation.
2856 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2858 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2860 * config/tc-mips.c: Added r3900 support.
2862 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2864 * as.c: (parse_args) `-t' option requires an argument.
2866 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-arm.c (md_begin): Change call to
2869 coff_arm_bfd_set_private_flags() to a call to
2870 bfd_set_private_flags().
2872 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2874 * Makefile.in: Rebuild dependencies.
2876 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2877 of a BFD_RELOC_RVA reloc.
2879 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2881 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2882 (hppa_force_relocation): Force a relocation for an absolute
2885 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2887 * doc/as.texinfo: Don't use @value in section names or index
2888 entries; it confuses texinfo.tex.
2890 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2892 * doc/as.texinfo: Updated for -MD option.
2893 * Makefile.in (CFILES): Added depend.c.
2894 (OBJS): Added depend.o.
2895 * as.h (start_dependencies, register_dependency,
2896 print_dependencies): New declarations.
2897 * depend.c: New file.
2898 * as.c (parse_args): Added -MD option.
2899 (main): Call print_dependencies.
2900 (show_usage): Added help for -MD.
2901 * read.c (s_app_file): Call register_dependency.
2902 (s_include): Call register_dependency when file is found.
2903 (read_a_source_file): Call register_dependency.
2905 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2907 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2908 section address to the symbol value.
2910 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2912 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2913 into the new membership field.
2915 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2918 command line then the ARM7 is now chosen by default when setting
2919 the BFD machine and architecture.
2921 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2924 hold APCS selection.
2925 (md_begin): Added code to generate flags to be set into the COFF
2926 header and the calls to the BFD functions to do this.
2927 (md_parse_option, md_show_usage): Added new command line
2928 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2929 -marmv3m, -marmv4, -marmv4t.
2931 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2932 as it is never used.
2934 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2936 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2937 label name with ".".
2938 * config/tc-mn10300.c (md_convert_frag): Likewise.
2940 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2942 * config/tc-mips.c (set_at): Check for bignum.
2943 (check_absolute_expr, macro, mips16_macro): Likewise.
2945 start-sanitize-tic80
2946 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2948 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2949 for overflow/underflow, only insert lower 15 bits into instruction.
2952 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2954 * config/tc-i386.c (pi): Check for RegMMX.
2956 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2958 * expr.c (expr): When subtracting values in the same frag,
2959 subtract X_add_number rather than adding it.
2961 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * config/obj-coff.c (write_object_file): Just pass NULL to
2964 md_do_align, not the address of a char holding NOP_OPCODE.
2966 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2968 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2969 than an address if the floating point value looks sufficiently
2972 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2975 section size to be aligned.
2977 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2979 * cond.c: Include "macro.h".
2980 (struct conditional_frame): Add macro_nest field.
2981 (initialize_cframe): Initialize macro_nest.
2982 (cond_finish_check): Add nest parameter. Change all callers.
2983 (cond_exit_macro): New function.
2984 * as.h (cond_finish_check): Update declaration.
2985 (cond_exit_macro): Declare.
2986 * input-scrub.c (macro_nest): Make globally visible.
2987 (input_scrub_next_buffer): Call cond_finish_check.
2988 * macro.h (macro_nest): Declare.
2989 * read.c (s_mexit): Call cond_exit_macro.
2991 * config/tc-i386.h (RegMMX): Define.
2992 * config/tc-i386.c (pi): Check for all register types.
2993 (type_names): Add RegMMX.
2994 (md_assemble): Handle RegMMX.
2996 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2998 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3001 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3003 * config/tc-mips.c (nopic_need_relax): Add new parameter
3004 before_relaxing. Use it when testing ecoff_extern_size.
3005 (load_address, macro, md_estimate_size_before_relax): Fix all
3008 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3010 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3011 (obj_elf_subsection): New static function.
3013 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3015 * config/obj-coff.c (coff_header_append): Don't reset string_size
3016 each time through the loop.
3018 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3020 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3022 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3024 * doc/internals.texi (Porting GAS): Correct documentation for
3025 current configure handling of targ-cpu.h, et. al.
3026 (CPU backend): Document listing macros.
3028 * listing.c (data_buffer): Set size based on other listing macros,
3029 rather than always using 100.
3030 (data_buffer_size): Remove static variable.
3031 (calc_hex): Make data_buffer_size a local variable. Don't leave
3032 any slop when filling data_buffer.
3034 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3036 * doc/c-mips.texi: Document .set autoextend.
3038 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3040 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3041 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3042 sparc-*-openbsd*): New targets.
3043 * configure: Rebuild.
3045 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3047 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3048 for all undefined symbols.
3050 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3052 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3055 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3057 * configure.in (alpha*-*-openbsd*): New target.
3058 * configure: Rebuild.
3060 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3062 * configure.in (mips-*-openbsd*): New target.
3063 * configure: Rebuild.
3066 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3068 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3069 for instructions using conditional execution.
3072 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3074 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3076 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3078 * Makefile.in (srcroot): Remove.
3079 (INSTALL): Set to @INSTALL@.
3080 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3081 (all, dvi): Don't set srcroot.
3082 (install): Depend upon as.new, gasp.new, and installdirs. Use
3083 $(program_transform_name) directly, rather than using
3084 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3085 (installdirs): New target.
3086 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3087 (install): Depend upon installdirs. Use $(program_transform_name)
3088 directly, rather than using $(INSTALL_XFORM) and
3090 (installdirs): New target.
3091 (install-info-as): Run mkinstalldirs.
3092 (install-info-gasp): Likewise.
3094 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3096 * Makefile.in (INSTALL): Change install.sh to install-sh.
3098 * symbols.c (resolve_symbol_value): Check for division by zero.
3100 From Thomas Graichen <graichen@rzpd.de>:
3101 * Makefile.in: Always use $(SHELL) when running move-if-change.
3102 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3103 * configure: Rebuild.
3105 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3107 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3108 New argument `want'. Update enum cgen_parse_operand_result values.
3109 Initialize if CGEN_PARSE_OPERAND_INIT.
3110 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3111 (md_assemble): Call cgen_asm_init_parse.
3112 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3114 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3116 * config/tc-m68k.c (m68k_ip): Handle #j.
3118 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3120 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3121 right address for call label:32,regs,imm.
3123 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3127 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3128 symbol for OBJ_ELF anymore.
3130 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3132 * Makefile.in: Regenerate dependencies.
3133 (TARG_CPU): New variable.
3134 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3135 (.dep1): Delete creating of cgen-opc.h.
3136 (.tcdep): Put proper contents in cgen-opc.h.
3137 * configure.in (m32r): Delete setting of extra_files, extra_links.
3138 (AC_OUTPUT): Create cgen-opc.h.
3139 * configure: Regenerated.
3141 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3143 * makefile.vms: Update to build gasp.exe.
3145 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3147 * write.c (relax_frag): Make non-static.
3148 * write.h (relax_frag): Add prototype for.
3149 * config/tc-m32r.h (md_do_align): New arg `max'.
3150 * config/tc-m32r.c (m32r_do_align): Likewise.
3151 Update calls to frag_align, frag_align_pattern.
3152 (fill_insn): Update call to m32r_do_align.
3153 (m32r_scomm): Update call to frag_align.
3155 * config/tc-m32r.[ch]: New files.
3157 * Makefile.in (CPU_TYPES): Add m32r.
3158 (TARGET_CPU_CFILES): Add tc-m32r.c.
3159 (TARGET_CPU_HFILES): Add tc-m32r.h.
3160 (DISTCLEAN_HERE): Add cgen-opc.h.
3161 (.dep1,.tcdep): Create empty cgen-opc.h.
3162 (cgen.o): Add dependencies.
3163 (dependencies): Regenerate.
3164 * as.h (struct frag): New member fr_targ.
3165 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3166 * conf.in (USING_CGEN): New macro.
3167 * configure.in (m32r-*-*): Add entry for.
3168 Add cgen.o to extra_objects.
3169 * configure: Regenerate.
3170 * frags.c (frag_var): fr_pcrel_adjust renamed to
3171 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3172 (frag_variant): Likewise.
3173 * write.c (relax_frag): Likewise.
3174 * config/tc-ns32k.c (*): Likewise.
3176 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3178 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3179 rather than for any end of line character.
3181 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3182 call abort (i.e., as_abort) rather than crashing.
3184 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3185 OBJ_ELF, rather than of S_GET_OTHER.
3187 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3189 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3191 * Makefile.in (VERSION): Set to 2.8.1.
3193 * Branched binutils 2.8.
3195 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3197 * COPYING: Update FSF address.
3199 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3201 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3203 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3205 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3207 * config-gas.com: Update to handle both vax and alpha.
3208 * makefile.vms: Update to use config-gas.
3209 * conf-a-gas.com: Remove file.
3211 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3213 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3214 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3215 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3217 start-sanitize-tic80
3218 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3220 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3221 at the beginning of a line for compatibility with .S files where
3222 cpp leaves the filename transitions beginning with '#'.
3225 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3227 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3228 tc_coff_sizemachdep if OBJ_COFF.
3230 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3232 * config/tc-ppc.c (register_name): Declare.
3234 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3236 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3237 * configure: Rebuild.
3239 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3241 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3242 (mips16_mark_labels): New static function.
3243 (append_insn): Call mips16_mark_labels.
3244 (mips_emit_delays): Likewise.
3245 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3246 (s_mips_stab): New static function.
3248 * configure.in: Use ELF for mips-*-gnu*.
3249 * configure: Rebuild.
3251 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3253 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3256 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3258 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3259 set OPCODES_LIB to empty.
3260 * configure: Rebuild.
3262 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3264 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3266 * configure: Rebuild.
3268 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3270 * itbl-parse.y (yyerror): Make static. Declare.
3272 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3273 * configure.in: Set emulations for mips-*-linux*-*.
3274 * configure: Rebuild.
3276 * config/tc-mips.c (struct mips_set_options): Define.
3277 (mips_opts): New static variable.
3278 (mips_isa): Remove. Now a field in mips_opts. Change all
3280 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3281 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3282 (struct mips_option_stack): Define.
3283 (mips_opts_stack): New static variable.
3284 (s_mipsset): Add support for .set push and .set pop.
3285 * doc/c-mips.texi: Document .set push and .set pop.
3287 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3288 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3289 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3291 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3293 * as.c (parse_args): Update copyright date in version message.
3295 * Makefile.in (clean-here): Remove dependency files.
3297 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3298 (s_mri_common): Check S_IS_COMMON unconditionally.
3299 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3300 * config/tc-alpha.c (s_alpha_comm): Likewise.
3301 * config/tc-mips.c (nopic_need_relax): Likewise.
3302 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3303 (ppc_pe_comm): Likewise.
3304 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3305 common symbol to bfd_com_section_ptr.
3306 * config/tc-sparc.c (s_common): Likewise.
3307 (tc_gen_reloc): Likewise.
3310 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3312 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3315 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3317 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3320 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3322 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3325 * listing.c (print_lines): Add lineno parameter. Change all
3327 (listing_listing): Only call calc_hex for the right line.
3328 (listing_list): Set the new edict based on the current edict, in
3329 order to handle listing commands in macros correctly.
3331 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3334 * cond.c (cond_finish_check): New function.
3335 * as.h (cond_finish_check): Declare.
3336 * as.c (main): Call cond_finish_check.
3339 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3341 * config/tc-d30v.c (md_assemble): If two instructions
3342 are supposed to be assembled in parallel and the first one is
3343 long, print an error and stop.
3344 (md_apply_fix3): Don't calculate absolute relocs. Just write
3348 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-i386.h (iclrKludge): Define.
3351 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3353 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3355 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3356 * config/tc-alpha.c (alpha_debug): New static variable.
3357 (md_parse_option): Set alpha_debug if -g is seen.
3358 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3361 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3363 * config/tc-d30v.c (build_insn): Enable range-checking code.
3364 (postfix): Stop at space or comma. Fixes PR 11862.
3365 (md_assemble): Change error message.
3368 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3370 * Makefile.in: Added automatic dependency building.
3371 * dep-in.sed: New file.
3373 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3375 * config/obj-ieee.c (segment_name): Don't define function if this
3378 * config/obj-coff.h (DO_STRIP): Don't define.
3379 * config/tc-h8300.h (DO_STRIP): Don't define.
3380 * config/tc-h8500.h (DO_STRIP): Don't define.
3381 * config/tc-w65.h (DO_STRIP): Don't define.
3382 * config/tc-z8k.h (DO_STRIP): Don't define.
3384 * symbols.c (colon): Call obj_frob_label if it is defined.
3385 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3387 * configure.in: Don't set files and links. Don't call
3388 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3389 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3390 * configure: Rebuild.
3391 * Makefile.in (TARG_CPU_C): New variable.
3392 (TARG_CPU_O, TARG_CPU_H): New variables.
3393 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3394 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3395 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3396 (LINKED_SOURCES): Remove.
3397 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3398 (LINKED_HEADERS): Remove.
3399 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3400 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3402 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3403 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3404 (itbl-cpu.h): Remove target.
3405 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3408 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3410 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3412 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3414 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3415 open coded loop that does not require the name to start with a
3418 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3420 * frags.c (frag_var): Change offset parameter to offsetT.
3421 (frag_variant): Likewise.
3422 * frags.h (frag_variant, frag_var): Update declarations.
3423 * config/tc-m68k.c (struct m68k_it): Change foff field to
3425 (add_frag): Change off parameter to offsetT.
3426 * Several files: Add casts to calls to frag_var.
3428 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3429 serialize a parallel make.
3430 (itbl-parse.h): Split target out from itbl-parse.c.
3432 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3434 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3436 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3437 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3438 storing the value of a common symbol.
3440 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3442 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3444 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3445 that is done by symbol_remove and symbol_insert.
3447 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3450 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3452 * config/tc-mips.c (load_register): In 32 bit mode, when not
3453 dealing with a 64 bit number, permit the upper 32 bits to be set
3454 even if bit 31 is not set.
3456 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3458 * read.c (potable): Add "equiv".
3459 (s_set): Handle .equiv based on argument.
3460 * doc/as.texinfo (Equiv): New node to document .equiv.
3461 (Err): New node to document .err.
3463 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3465 * Many files: Add function prototypes.
3466 * as.c (show_usage, parse_args): Make static.
3467 * frags.h (frag_alloc): Declare.
3468 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3469 * symbols.c (dollar_label_instance): Change return type to long.
3470 * symbols.h (print_symbol_value): Declare.
3471 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3472 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3473 (remove_subsegs, relax_frag): Make static.
3474 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3475 (what_kind_of_float): Likewise.
3476 (atof_vax): Make static. Change what_kind to int.
3477 (md_atof): Change what_statement_type to int.
3478 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3479 * config/tc-alpha.c (vax_md_atof): Declare.
3480 (md_atof): Don't declare atof_ieee and vax_md_atof.
3481 * config/tc-i386.c (set_16bit_code_flag): Make static.
3482 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3483 * config/tc-m68k.c (add_fix): Change width to int.
3484 (insert_reg): Change regname to const.
3485 (md_atof): Don't declare atof_ieee.
3486 (demand_empty_rest_of_line): Don't declare.
3487 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3488 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3489 (parse_keyword_arg): Change lookup_fn to take const arg.
3490 (md_atof): Don't declare atof_ieee.
3491 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3492 (tc_aout_pre_write_hook): Don't declare.
3494 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * as.h (bfd_alloc_by_size_t): Don't declare.
3497 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3499 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3501 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3502 (symbol_append): Set sy_next and sy_previous when adding a single
3503 symbol to an empty list. Call debug_verify_symchain.
3504 (verify_symbol_chain): Use assert, not know.
3506 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3508 * NEWS: Note BeOS support.
3509 * configure.in: (ppc-*-beos): New target, use coff as object format.
3510 * configure: Regenerate with autoconf.
3512 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3514 * config/tc-mips.c (md_apply_fix): Improve error message for out
3517 * Makefile.in: Add dependencies on obstack.h where needed.
3519 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3521 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3522 case of a symbol equated to another symbol when using SVR4_PIC.
3524 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3526 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3528 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3529 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3531 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3532 and md_elf_section_change_hook if they are defined.
3533 (obj_elf_text, obj_elf_previous): Likewise.
3535 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3537 * config/obj-multi.h (struct elf_obj_sy): Define if
3539 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3541 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3542 OBJ_SYMFIELD_TYPE is defined.
3544 * doc/as.texinfo (bss): Improve description of .bss section. In
3545 ELF or COFF, you are permitted to switch into the section.
3546 (Comm): Rewrite description of common symbols.
3547 (Lcomm): Mention that some targets permit a third argument.
3549 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3551 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3553 * symbols.c (colon): Change type of local to int. From Alan Modra
3554 <alan@spri.levels.unisa.edu.au>.
3556 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3557 alignment if a zero fill pattern was explicitly specified.
3558 * config/tc-sh.c (sh_do_align): Likewise.
3560 * read.c (equals): Always permit register names to be redefined.
3562 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3563 mips16 symbol to be adjusted if a symbol is being subtracted from
3566 From Eric Youngdale <eric@andante.jic.com>:
3567 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3568 illegal symbol version names.
3569 (elf_frob_symbol): Check for external default versions.
3571 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3573 From Eric Youngdale <eric@andante.jic.com>:
3574 * config/obj-elf.h (struct elf_obj_sy): Define.
3575 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3577 * config/obj-elf.c (obj_elf_symver): Just record the name.
3578 (obj_symbol_new_hook): Initialized versioned_name field.
3579 (elf_frob_symbol): If there is a versioned_name, either rename the
3580 symbol, or add an alias with that name.
3582 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3584 * config/tc-mn10300.c (md_relax_table): Define.
3585 (md_convert_frag): Implement.
3586 (md_assemble): Handle relaxable operands/instructions correctly.
3587 (md_estimate_size_before_relax): Implement.
3588 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3590 * config/tc-mn10200.c (md_relax_table): Fix typos.
3592 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3593 relocs anymore. Tweak fx_offset for pc-relative relocs.
3595 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3597 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3600 start-sanitize-tic80
3601 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3603 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3605 * config/tc-tic80.c (md_begin): Declare external variable
3606 coff_flags and insert an F_AR32WR bit into it.
3609 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3611 * read.c (equals): Add reassign parameter. Change all callers.
3612 * read.h (equals): Update declaration.
3614 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3617 can rely on the frag address to determine whether a frag is
3620 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3622 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3623 (S_LOCAL_NAME): Likewise.
3624 (FAKE_LABEL_NAME): Define unconditionally.
3625 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3627 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3628 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3629 Don't define FAKE_LABEL_NAME.
3630 * config/te-ic960.h: Likewise.
3631 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3632 (mips_frob_file_before_adjust): Declare.
3633 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3634 (mips_local_label): Remove.
3636 * config/te-sco386.h: Remove; not used.
3638 start-sanitize-tic80
3639 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3641 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3642 byte alignment rather than power-of-two alignment that is the
3646 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3648 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3650 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3651 message, and add newline.
3652 (process_file): Don't process assignments in the label if this is
3653 a equ or assign pseudo-op.
3654 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3655 and K_EQU, to match documentation.
3657 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3659 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3660 to denote read-only data sections.
3662 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3664 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3665 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3667 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3668 binary number if the next character is '+' or '-'.
3670 start-sanitize-tic80
3671 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3673 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3674 (find_opcode): Match operands that can be floats.
3675 (build_insn): Handle O_big (float) expressions and build
3679 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3681 * configure.in (mips*-*-lnews*): New target, also make empty
3682 emulation list for this target.
3683 * configure: Update.
3684 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3685 (mips_target_format): Use.
3686 * te-lnews.h: New file.
3688 start-sanitize-tic80
3689 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3691 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3692 operands with :m or :s modifiers and generate the right opcodes
3696 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3698 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3699 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3701 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3703 * config/tc-m68k.c (instring): Useless local declaration of
3704 crack_operand removed.
3705 * expr.h (expressionS): Changed type of X_op field to operatorT if
3708 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3710 Based on patches from Robert Lipe <robertl@dgii.com>:
3711 * configure.in: Add i386coff and i386elf to emulation list.
3712 * configure: Rebuild.
3713 * as.c (i386coff, i386elf): Declare.
3714 * obj.h (coff_format_ops): Declare.
3715 * config/obj-coff.c (OBJ_HEADER): Define.
3716 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3717 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3718 (obj_pseudo_table): Add "version".
3719 (coff_pop_insert): New static function.
3720 (coff_sec_sym_ok_for_reloc): New static function.
3721 (no_func): New static function.
3722 (coff_format_ops): New variable.
3723 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3724 (obj_symbol_new_hook): Define.
3725 (coff_obj_read_begin_hook): Declare.
3726 (obj_read_begin_hook): Define.
3727 * config/tc-i386.h (i386_target_format): Declare.
3728 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3729 OUTPUT_FLAVOR when appropriate.
3730 (i386_target_format): New function.
3731 * Makefile.in (obj-coff.o): New target.
3732 (e-i386coff.o, e-i386elf.o): New targets.
3734 From Stephen Williams <steve@icarus.icarus.com>:
3735 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3736 (_tc_get_bal_of_call): Don't declare.
3737 (tc_get_bal_of_call): Declare as function, don't define as macro.
3738 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3739 in sy_tc field, not x_balntry field.
3740 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3741 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3742 field, not x_balntry field.
3744 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3745 have the SHF_ALLOC attribute.
3747 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3748 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3749 (itbl-lex.o): Depend upon itbl-parse.h.
3751 * itbl-parse.y (yyerror): Change return type to int. Change to
3752 use old style function declaration.
3754 * Makefile.in (itbl-lex.o): Remove -Wall.
3755 (itbl-parse.o): Likewise.
3757 * cond.c (s_ifdef): If we should omit conditionals from listings,
3759 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3760 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3761 (listing_listing): Handle EDICT_NOLIST_NEXT.
3762 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3763 * listing.h (LISTING_NOCOND): Define.
3764 (LISTING_SKIP_COND): Define.
3765 * as.c (show_usage): Mention c as a suboption of -a.
3766 (parse_args): Handle c as a suboption of -a.
3767 * doc/as.texinfo: Document -alc.
3769 start-sanitize-tic80
3770 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3772 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3775 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3777 * doc/as.texinfo: Document .symver.
3779 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3781 * config/tc-d10v.c: Change pre_defined_registers to
3782 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3784 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3786 * config/obj-coff.c: Fix typo in comment section.
3787 start-sanitize-tic80
3788 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3789 an additional alignment argument.
3790 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3792 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3796 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3798 * Makefile.in: Remove dependancies on itbl-cpu.h.
3799 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3802 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3804 * itbl-ops.h: Include as.h.
3806 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3808 * as.c: Remove -t option.
3809 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3810 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3811 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3813 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3815 * itbl-ops.c: Don't define DEBUG.
3817 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3819 * Makefile.in: Update itbl-test.c to reflect its new location.
3821 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3823 * itbl-ops.c: Add test for itbl_have_entries.
3824 * config/tc-mips.c: Remove test for itbl_have_entries.
3825 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3827 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3829 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3830 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3831 (LEX, LEXFLAGS): Define.
3832 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3834 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3836 * itbl-parse.y: Fix indentation mistakes from indent program.
3837 * itbl-lex.l: Fix indentation mistakes from indent program.
3838 * itbl-ops.h: Add include for ansidecl.h.
3839 Add PARAMS around function arguments.
3840 Add declaration for itbl_have_entries.
3841 * itbl-ops.c: Add PARAMS around function arguments.
3842 * Makefile.in: Add itbl build rules.
3843 Add dependancies for itbl files to mips target.
3844 * as.c: Add itbl support.
3845 Add new option "--insttbl" for dynamically extending instruction set.
3846 * as.h: Declare insttbl_file_name;
3847 the name of file defining extensions to the basic instruction set
3848 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3849 itbl-ops.o to extra_objects for mips configuration.
3850 Add include file link from itbl-cpu.h to
3851 config/itbl-${target_cpu_type}.h.
3852 * config/tc-mips.c: Allow copz instructions.
3853 Add notes for future additions to the itbl support.
3855 (macro): Call itbl_assemble to assemble itbl instructions.
3856 See if an unknown register is specified in an itbl entry.
3858 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3859 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3861 start-sanitize-tic80
3862 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3863 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3865 (build_insn): Grab a frag early so we can use the address in
3866 fixups. Take one's complement of BITNUM values before insertion
3867 in opcode. Add code to support O_symbol operands.
3868 (md_apply_fix): Replace unimplemented warning with implementation.
3869 (md_pcrel_from): Ditto.
3870 (tc_coff_fix2rtype): Ditto.
3873 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3875 * config/tc-d30v.c (parallel_ok): New function.
3876 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3878 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3879 relocation is in different section. Fixes PR11574.
3881 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3883 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3884 don't set the section alignment to 2**4.
3886 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3888 * config/tc-m68k.c (line_comment_chars): Add '*'.
3890 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3891 (do_scrub_begin): Don't set lex['*'].
3892 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3893 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3896 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3897 * configure: Rebuild.
3898 * config/te-svr4.h: New file.
3899 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3900 TE_SVR4 or TE_DELTA.
3902 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3904 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3905 short conditional branch around a long unconditional branch.
3907 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3909 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3912 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3915 * symbols.c (resolve_symbol_value): If both left and right
3916 operands are undefined, warn about both of them.
3918 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3920 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3921 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3922 (obj_elf_symver): New static function.
3923 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3926 * write.c (relax_segment): Make type and printf format agree.
3928 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3932 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3934 * config/tc-d30v.c, config/tc-d30v.h: New files.
3936 * configure: Rebuilt.
3938 * configure.in: Add case for d30v.
3941 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3943 * config/tc-alpha.h (md_operand): Define with a null expansion,
3944 like all the other targets.
3945 * doc/internals.texi (CPU backend): Add missing word in
3946 md_flush_pending_output description. Fix typo in md_convert_frag
3948 start-sanitize-tic80
3949 * config/tc-tic80: Minor comment additions/changes.
3952 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3954 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3955 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3956 * config/obj-coff.c (obj_coff_def): Use
3957 tc_canonicalize_symbol_name if defined.
3958 (obj_coff_tag, obj_coff_val): Likewise.
3959 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3961 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3963 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3964 does not actually work, though:
3965 * configure.in (i386-sequent-bsd*): New target.
3966 * configure: Rebuild.
3967 * config/tc-dynix.h: New file.
3968 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3970 * read.c (do_align): Add max parameter. Change all callers.
3971 Remove useless static variables.
3972 (s_align): New static function. Do common portion of
3973 s_align_bytes and s_align_ptwo.
3974 (s_align_bytes, s_align_ptwo): Just call s_align.
3975 * frags.c (frag_align): Add max parameter. Change all callers.
3976 (frag_align_pattern): Likewise.
3977 * frags.h (frag_align, frag_align_pattern): Update declarations.
3978 * write.c (relax_segment): Limit alignment change to fr_subtype.
3979 Fix some types to be addressT.
3980 * config/obj-coff.c (size_section): Likewise.
3981 * config/obj-ieee.c (size_section): Likewise.
3982 * config/tc-d10v.h (md_do_align): Add max parameter.
3983 * config/tc-i386.h (md_do_align): Likewise.
3984 * config/tc-m88k.h (md_do_align): Likewise.
3985 * config/tc-m88k.c (m88k_do_align): Likewise.
3986 * config/tc-sh.h (md_do_align): Likewise.
3987 * config/tc-sh.c (sh_do_align): Likewise.
3988 * as.h: Improve comments on rs_align and rs_align_code.
3989 * doc/as.texinfo: Document new alignment arguments.
3990 * doc/internals.texi (Frags): Document use of fr_subtype field for
3991 rs_align and rs_align_code.
3993 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3995 * config/tc-mips.c: Changed opcode parsing.
3997 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3999 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4000 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4001 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4002 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4003 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4004 to a location consistent with the rest of the target include files.
4005 * config/tc-i386.c: Remove misleading comment.
4006 * doc/internals.texi (CPU backend): Add description of function
4007 md_undefined_symbol.
4008 start-sanitize-tic80
4009 * config/tc-tic80.c: Add code to insert predefined symbols into the
4010 symbol table so they can be parsed by the standard expression parser.
4011 Remove custom code that use to parse them.
4012 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4013 to a location consistent with the rest of the target include files.
4016 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4018 * as.h: GNU c provides unlink() function.
4020 Unify section handling on openVMS/Alpha:
4021 * config/tc-alpha.c(s_alpha_link): Remove.
4022 (s_alpha_section): New function.
4023 Remove case-hacking of symbols
4024 Add .code_address pseudo-op.
4025 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4026 (s_alpha_code_address): New function.
4027 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4028 static constructors/destructors.
4029 Add debug code for crash debugs, to be removed when traceback code
4030 is added to object code.
4031 (s_alpha_name): New function for .name pseudo-op.
4032 (alpha_print_token): New function to print token expressions with
4033 alpha specific extensions.
4035 * makefile.vms: Allow compilation with current gcc snapshot.
4037 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4039 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4040 (DVIPS): Set to dvips.
4041 (ps, as.ps, gasp.ps): New targets.
4042 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4043 and MAKEINFO env variables.
4044 (internals.ps): Use DVIPS macro.
4045 (clean): Remove core and backup files.
4046 (distclean): Remove temporary files from building internals.
4048 * doc/internals.texi (Frags): Fix typo.
4049 (GAS processing): Ditto.
4050 (CPU backend): Ditto.
4051 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4052 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4053 * read.c: Remove ugly hack that dealt with config files not
4054 correctly defining TARGET_BYTES_BIG_ENDIAN.
4055 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4056 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4057 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4058 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4059 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4060 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4061 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4062 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4063 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4064 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4065 whether it is defined or not.
4066 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4067 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4068 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4069 whether it is defined or not.
4070 start-sanitize-tic80
4071 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4072 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4075 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4077 * write.c (write_relocs): Correct text in as_fatal error message,
4078 bfd_perform_relocation -> bfd_install_relocation.
4080 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4082 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4083 * read.c (LEX_TILDE): Define if not defined.
4084 (lex_type): Use LEX_TILDE.
4085 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4086 not is_part_of_name.
4088 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4090 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4093 * config/tc-mips.c (mips16_extended_frag): Correct base address
4094 for an extended PC relative instruction.
4095 (md_convert_frag): Likewise.
4097 * config/tc-mips.c (prev_nop_frag): New static variable.
4098 (prev_nop_frag_holds): New static variable.
4099 (prev_nop_frag_required): New static variable.
4100 (prev_nop_frag_since): New static variable.
4101 (append_insn): If we aren't reordering, and prev_nop_frag is not
4102 NULL, and we don't need any nops, then decrease the size of
4103 prev_nop_frag. Don't insert nops because of instructions in
4104 noreorder sections. Remember whether the previous instructions
4105 where in noreorder sections even when not reordering.
4106 (mips_no_prev_insn): Add preserver parameter. Change all
4107 callers. Refer prev_nop_frag variables when appropriate.
4108 (mips_emit_delays): Set up prev_nop_frag.
4109 (s_mipsset): Clear prev_nop_frag if reordering.
4111 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4113 * config/tc-mips.c (append_insn): Remove useless code which
4114 handled swapping a mips16 jump with a mips16 instruction with a
4117 * config/tc-mips.c (md_parse_option): When debugging, set
4118 mips_optimize to 1, not 0.
4120 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4122 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4123 like the expression was based on `.', adjust the value of the
4126 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4127 extended instruction in a delay slot when not reordering.
4128 (md_convert_frag): Warn if an extended instruction appears in a
4131 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4132 (s_insn): New static function.
4133 * doc/c-mips.texi: Document .insn.
4135 * config/tc-mips.c (md_begin): Add the general registers to the
4137 (mips16_ip): First parse the expression, and then see whether it
4138 came up with a register, rather than trying to first see whether
4139 we are looking at a register.
4141 start-sanitize-tic80
4142 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4144 * config/tc-tic80.c: Numerous changes and additions to flesh
4145 out functions that were previously just stubs, and fix some
4146 problems found using the new TIc80 testsuite cases.
4149 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4151 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4152 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4154 * config/tc-mips.c (append_insn): Output jump instruction as a
4155 pair of 2 byte instructions, rather than as a single 4 byte
4158 start-sanitize-r5900
4159 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4160 (mips_ip): Don't check INSN_ISA for a macro.
4163 start-sanitize-r5900
4164 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4166 * config/tc-mips.c: added r5900.
4169 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4171 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4172 config/itbl-mips.h: Add copyright message and fix indentation.
4174 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4176 * itbl-ops.c: New file. Add support for dynamically read
4177 instruction registers, opcodes and formats. Build internal table
4178 for new instructions and provide callbacks for assembler and
4180 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4182 * itbl-ops.h: New file. Header file for itbl support.
4183 * config/itbl-mips.h: New file. Mips specific definitions for
4186 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4188 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4189 fit into the constant field of a relaxable operand, then it does
4192 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4194 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4195 a jsr target in a different section just like a jsr to
4196 an undefined target.
4198 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4200 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4201 against any mips16 symbols, not just externally visible ones.
4202 (md_apply_fix): Corresponding change.
4204 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4206 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4207 the operand of the exit instruction.
4209 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4211 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4212 as O_symbol, copy over the segment.
4214 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4216 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4217 fixup to be against the section symbol, adjust the value
4220 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4222 * write.c (write_relocs): Avoid looping on equated symbols.
4223 Adjust fx_offset by X_add_number for each symbol.
4224 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4226 (fixup_segment): Add a loop to track down equated symbols and
4227 adjust fx_offset appropriately.
4229 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4231 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4232 jmp -> bra relaxing.
4233 (md_convert_frag): Handle jmp->bra relaxing.
4234 (md_assemble): Handle jmp->bra relaxing.
4235 (md_estimate_size_before_relax): Likewise.
4237 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4239 * config/tc-i386.c (i386_align_code): Add comments explaining the
4242 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4244 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4245 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4247 (md_longopts): Add "enforce-aligned-data".
4248 (md_show_usage): Mention --enforce-aligned-data.
4249 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4250 enforce-aligned-data.
4252 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4253 "word", and "short".
4254 (ppc_xcoff_cons): New static function.
4256 * write.c (relax_segment): Give an error if a .space symbol is
4257 common or undefined.
4259 * read.c (read_a_source_file): Don't handle mri_pending_align if
4260 the handler is s_globl or s_ignore.
4262 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4264 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4265 start-sanitize-tic80
4266 * config/tc-tic80.c: Many additions to previous placeholder file.
4267 * config/tc-tic80.h: Ditto.
4270 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4272 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4274 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4276 * config/tc-mips.c (mips_fix_adjustable): New function.
4277 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4278 (mips_fix_adjustable): Declare.
4280 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4281 * read.c (read_a_source_file): After doing an mri_pending_align,
4282 adjust the line_label if there is one.
4283 (s_space): Set mri_pending_align if an odd number of bytes were
4286 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4288 * config/tc-d10v.h (md_do_align): Add this hook to call
4289 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4291 * config/tc-d10v.c (find_opcode): Correctly calculate
4292 branch displacement when .aligns are present.
4294 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4296 * config/tc-mn10200.c (md_relax_table): Define.
4297 (md_convert_frag): Implement.
4298 (md_assemble): Handle relaxable operands/instructions correctly.
4299 (md_estimate_size_before_relax): Implement.
4300 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4302 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4304 * config/tc-mips.c (append_insn): Give an error for jumps to a
4306 (md_apply_fix): Make a branch to an odd address an error rather
4309 * config/tc-mips.c (md_convert_frag): If the user explicitly
4310 requested an extended opcode, pass warn as true to mips16_immed.
4312 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4313 an explicit 0, so that explicitly extended instructions work
4316 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4318 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4319 symbol for a common symbol.
4321 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4323 Patch presumed to have been checked in awhile ago but wasn't.
4324 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4325 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4326 (relax_segment, case rs_org): Move code inside braces. Move locals
4327 target,after inside too.
4328 (relax_segment, case rs_machine_dependent): Guts moved to ...
4329 (relax_frag): New function.
4330 Call md_prepare_relax_scan if defined.
4332 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4334 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4335 'p' operand specifier.
4337 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4339 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4340 m68k family cpus which support long branch addressing modes.
4341 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4342 md_create_long_jump): Use it.
4344 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4346 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4347 the .reginfo or .MIPS.options section if configured for an
4350 * config/tc-mips.c (md_begin): Don't set interlocks for
4353 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4355 * read.c (read_a_source_file): Make sure the symbol ends with
4356 whitespace before checking whether the next character is '='.
4358 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4360 * config/tc-i386.c (sco_id): Moved from here...
4361 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4362 really is an SCO ELF specific thing, not just a SCO x86 specific
4365 start-sanitize-tic80
4366 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4368 * configure.in (tic80-*-*): Don't require 'coff'.
4369 * configure: Regenerate.
4372 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4374 * read.c (emit_expr): Check for overflow of a negative value
4376 * write.c (fixup_segment): Likewise.
4377 * config/obj-coff.c (fixup_segment): Likewise.
4379 * config/tc-m68k.c (struct label_line): Define.
4380 (labels, current_label): New static variables.
4381 (md_assemble): Mark current_label as text, and clear it.
4382 (m68k_frob_label): New function.
4383 (m68k_flush_pending_output): New function.
4384 (m68k_frob_symbol): New function.
4385 * config/tc-m68k.h (tc_frob_label): Define.
4386 (md_flush_pending_output): Define.
4387 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4388 (tc_frob_coff_symbol): Likewise.
4390 * read.c (read_a_source_file): When defining a macro in MRI mode,
4391 don't add the symbol to the symbol table.
4393 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4395 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4396 here since fixup_segment doesn't (linkrelax is set).
4397 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4399 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4401 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4404 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4406 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4407 to avoid warnings with the native HP compiler.
4408 (fix_new_hppa): Similarly for the r_type argument.
4409 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4410 in an #if OBJ_ELF to keep gcc -Wall quiet.
4411 (md_apply_fix): Always initialize "result".
4413 * config/tc-mn10200.c (md_assemble): Generate relocations.
4415 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4417 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4420 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4422 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4423 pass on the new file hook.
4425 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4426 !alpha_force_relocation, as local LITERALs can be adjusted to be
4427 relative to the section.
4429 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4431 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4433 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4434 aligned to odd boundary.
4435 (tc_frob_coff_symbol): Define.
4437 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4439 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4441 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4442 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4444 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4446 (md_assemble): If the size is 'B', set fx_signed.
4447 (md_apply_fix_2): Use fx_signed when checking for overflow.
4449 * write.h (struct fix): Add fx_signed field.
4450 * write.c (fix_new_internal): Initialize fx_no_overflow and
4452 (fixup_segment): Use fx_signed when checking for overflow.
4453 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4454 fx_signed when checking for overflow.
4456 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4458 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4459 updated, and all the useful information is in doc/internals.texi.
4461 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4462 * read.c (read_a_source_file): Check for conditional operators
4463 before doing an MRI pending alignment.
4464 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4465 (tc_conditional_pseudop): Define.
4466 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4467 * doc/internals.texi (CPU backend): Describe
4468 tc_conditional_pseudoop.
4470 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4471 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4473 (md_begin): Check m68k_rel32_from_cmdline before setting
4475 (m68k_mri_mode_change): Likewise.
4476 (md_longopts): Add --disp-size-default-16 and
4477 --disp-size-default-32.
4478 (md_parse_option): Handle new options.
4479 (md_show_usage): Mention new options.
4480 * doc/c-m68k.texi (M68K-Opts): Document new options.
4482 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4483 * config/tc-m68k.c (m68k_index_width_default): New static
4485 (m68k_ip): Use m68k_index_width_default to set the size of a base
4486 register whose size was not given.
4487 (md_longopts): Add --base-size-default-16 and
4488 --base-size-default-32.
4489 (md_parse_option): Handle new options.
4490 (md_show_usage): Mention new options.
4491 * doc/c-m68k.texi (M68K-Opts): Document new options.
4493 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4495 * configure.in: Recognize mips-*-linux* target.
4496 * configure: Rebuild.
4498 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4499 work if valueT is only 32 bits.
4501 * config/tc-mips.c: Throughout, check target_big_endian rather
4503 (byte_order): Remove.
4504 (mips_init_after_args): Remove.
4505 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4506 (mips_init_after_args): Don't declare.
4507 (tc_init_after_args): Don't define.
4509 * config/tc-mips.h (tc_frob_after_relocs): Define if
4511 (mips_elf_final_processing): Likewise.
4512 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4514 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4516 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4517 sld.{h,w} and the operand is relocatable, adjust the adend by
4518 shifting it right one bit.
4520 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * read.c (read_a_source_file): Check mri_pending_align after
4523 checking for a macro. From Ronald F. Guilmette
4526 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4528 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4529 add segment argument. If OBJ_ELF, treat a relocation against a
4530 symbol in a linkonce section like a relocation against an external
4532 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4534 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4538 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4540 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4541 includes config.h instead of host.h, tc.h instead of tp.h, and
4542 targ-env.h instead of target-environment.h.
4543 Also, obj-format.h includes targ-cpu.h instead of
4545 start-sanitize-tic80
4546 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4547 * configure: Rebuild with autoconf.
4548 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4549 (TARGET_FORMAT): Define to "coff-tic80".
4550 * config/tc-tic80.c: New file for TIc80 support.
4551 * config/tc-tic80.h: New file for TIc80 support.
4554 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4559 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * write.c (adjust_reloc_syms): If the fixup symbol has been
4562 equated to an undefined symbol, convert the fixup to being against
4563 the target symbol. Remove obsolete code handling a special case
4566 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4568 * mpw-make.sed: Use NewFolderRecursive for installation.
4570 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4572 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4574 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4576 * config/tc-d10v.c (md_assemble): Fix bug which caused
4577 second instruction in a line to be case sensitize. PR11312
4579 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4581 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4582 range check operands with MN10200_OPERAND_NOCHECK set.
4583 (check_operand): Likewise.
4585 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4587 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4588 (md_begin): Always align the text section to a four byte
4590 (append_insn): Remove call to record_align.
4592 * config/tc-mips.c (insn_label): Remove.
4593 (struct insn_label_list): Define.
4594 (insn_labels, free_insn_labels): New static variables.
4595 (mips_clear_insn_labels): New static function.
4596 (append_insn): Mark all mips16 text labels, and make them odd.
4597 Handle all labels after emitting a nop, not just one. Call
4598 mips_clear_insn_labels rather than just clearing insn_label.
4599 (mips_emit_delays): Add insns parameter, and use it to decide
4600 whether to mark mips16 labels. Handle all labels, not just one.
4601 Force mips16 labels to be odd. Change all callers.
4602 (mips16_immed): Don't check for an odd branch target.
4603 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4604 (mips16_extended_frag): Ignore the low bit in a branch target.
4605 (md_convert_frag): Likewise.
4606 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4607 clearing insn_label.
4608 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4609 (s_float_cons, s_gpword): Likewise.
4610 (s_align): Use insn_labels rather than insn_label.
4611 (s_cons, s_float_cons, s_gpword): Likewise.
4612 (mips_frob_file_after_relocs): New function.
4613 (mips_define_label): Rewrite to add to insn_labels list.
4614 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4615 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4616 out odd, increment it.
4618 * config/tc-mips.c (append_insn): Only update prev_insn when not
4619 reordering if place is NULL.
4621 * config/tc-mips.c (mips16_ip): Check for a missing expression
4622 when using the register indirect addressing mode.
4624 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4626 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4627 check 24bit operands for overflow.
4628 (check_operand): Likewise.
4630 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4632 * doc/as.texinfo (Section): Document how to use the .section
4633 pseudo-op for COFF and ELF.
4635 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4637 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4639 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4642 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4643 store them. Adjust other RELAX_MIPS16 macros.
4644 (RELAX_MIPS16_DSLOT): Define.
4645 (RELAX_MIPS16_JAL_DSLOT): Define.
4646 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4647 handling of whether previous instruction has a fixup. Set
4648 prev_insn_reloc_type.
4649 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4650 (mips16_extended_frag): Use the right base address for a PC
4651 relative add or load.
4652 (md_convert_frag): Likewise. If a PC relative add or load is
4653 used, record the alignment for the section.
4655 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4658 linkonce section into a reloc against the section symbol.
4660 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4661 branch instructions.
4663 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4664 system, don't set the section alignment to 2**4.
4665 (s_change_sec): Likewise.
4666 (append_insn): Call record_alignment for the section.
4667 (md_section_align): Don't align the section size for an embedded
4670 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4672 * write.c (adjust_reloc_syms): Make sure that symbols are
4673 resolved; expression symbols may have been skipped.
4674 * config/obj-coff.c (fixup_segment): Likewise.
4676 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4679 BFD_RELOC_24_PLT_PCREL relocation.
4680 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4682 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4684 * config/tc-d10v.c (write_2_short): Remove code that called
4685 parallel_ok() when the programmer specified parallel instructions.
4687 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4689 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4692 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4693 * config/tc-mn10300.c (md_assemble): Likewise.
4695 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * config/tc-mips.c (append_insn): Make sure there is enough room
4698 in a frag after a mips16 instruction to switch it with a jump
4701 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4702 attempt to use a non absolute symbol in an extending frag.
4704 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4706 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4707 * config/tc-mn10200.h: Likewise.
4709 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4712 UNGET rather than PUT. Set old_state before setting state to -2.
4714 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4715 when extending because the value is exactly maxtiny + 1.
4717 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4718 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4719 (RELAX_MIPS16_USER_SMALL): Define.
4720 (RELAX_MIPS16_USER_EXT): Define.
4721 (mips16_small, mips16_ext): New static variables.
4722 (append_insn): Pass mips16_small and mips16_ext to
4723 RELAX_MIPS16_ENCODE.
4724 (mips16_ip): Set mips16_small and mips16_ext.
4725 (mips16_immed): Don't check mips16_autoextend.
4726 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4728 * write.c (write_relocs): Print an error for an out of range
4729 fixup, rather than calling abort.
4731 * as.c (main): Unlink the output file if there are errors while
4732 generating the fixups.
4734 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4736 * config/tc-mips.c (mips16_extended_frag): Don't call
4738 (md_convert_frag): Call resolve_symbol_value before calling
4739 S_GET_VALUE, and don't add in the frag address.
4741 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4742 and use them when reporting errors. Change all callers.
4744 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4746 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4747 Remove '$' prefixing for registers.
4749 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4751 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4752 is initialized before using it.
4753 (d10v_cleanup): No longer uses its argument, so make it void.
4755 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4757 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4759 * write.c (fixup_segment): Don't discard the symbol for a PC
4760 relative fixup to an absolute symbol.
4762 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4764 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4765 with multiple sections.
4767 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4770 no-mips-16 to no-mips16.
4771 (s_mipsset): Accept .set mips16 and .set nomips16.
4773 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4775 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4776 argument, and check for +/- constant following the suffix, folding
4777 it into the expression.
4778 (ppc_elf_cons): Change ppc_elf_suffix calls.
4779 (md_assemble): Ditto.
4780 (shlib): Replace boolean mrelocatable with enumeration shlib.
4781 (md_parse_option): Discriminate between PIC style shared libraries
4783 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4786 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4788 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4789 change the comment characters.
4791 * config/tc-ppc.c (comment_chars): Delete in favor of
4793 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4795 (ppc_comment_chars): Select appropriate comment chars by default.
4796 (msolaris): New flag for -m{,no-}solaris.
4797 (md_parse_option): Recognize -K pic. Add support for
4799 (md_show_usage): Update.
4800 (md_begin): Do not set ELF flags if Solaris.
4801 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4802 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4804 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * as.c (main): Correct handling of flag_always_generate_output.
4808 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4810 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4811 fx_offset, not fx_addnumber.
4813 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4816 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4818 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4820 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * config/tc-mips.c (md_section_align): Check for an alignment of
4823 4, not an alignment of 16. Corrects August 7 patch.
4825 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * configure, conf.in: Rebuild with autoconf 2.12.
4829 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4830 alignment is specified.
4832 Add support for mips16 (16 bit MIPS implementation):
4833 * config/tc-mips.c: Extensive additions for mips16 support, not
4835 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4836 (insn_uses_reg): Change last parameter to an enum.
4837 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4838 (md_relax_frag): Define as mips_relax_frag.
4839 (mips_relax_frag): Declare.
4840 (struct mips_cl_insn): Add use_extend and extend fields.
4841 (tc_fix_adjustable): Define.
4842 * config/obj-elf.h (S_GET_OTHER): Define.
4843 (S_SET_OTHER): Define.
4845 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4847 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4848 o and p operand specifiers.
4850 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4852 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4853 (relax_segment, case rs_org): Move code inside braces. Move locals
4854 target,after inside too.
4855 (relax_segment, case rs_machine_dependent): Guts moved to ...
4856 (relax_frag): New function.
4857 Call md_prepare_relax_scan if defined.
4858 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4861 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4863 * config/tc-mn10300.c (address_registers): Use '$' as register
4864 prefix instead of '%'.
4865 (data_registers, other_registers, md_assemble): Likewise.
4867 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4868 (data_registers, other_registers, md_assemble): Likewise.
4870 * config/tc-mn10300.c (md_assemble): Correctly determine the
4871 correct location and type for each relocation.
4872 (md_pcrel_from): Simplify.
4874 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4877 converted into branch around branch.
4879 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4881 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4882 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4884 * config/tc-mn10300.c (md_begin): Set linkrelax.
4885 (md_assemble): Create fixups as needed.
4886 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4888 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4890 * config/tc-d10v.c (parallel_ok): When automatically converting
4891 serial ops to parallel, do not consider a branch as the first
4894 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4896 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4898 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4900 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4902 (check_operand): Likewise.
4904 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4906 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4908 (write_2_short): Call parallel_ok to check whether two short
4909 instructions the user requested execute in parallel, can be
4912 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4914 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4915 allow a branch and link in parallel with an exe instruction.
4917 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4919 * doc/c-d10v.texi: Add info on @word modifier.
4921 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4923 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4924 operands are assumed to be 32bits. Use "bits" field to hold the
4925 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4926 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4929 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4930 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4932 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4933 MN10300_OPERAND_SPLIT.
4935 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4937 * config/tc-mn10300.c (md_assemble): Insert operands into
4938 the extension part of the instruction if necessary.
4939 (mn10300_insert_operand): Accept pointer to extension word
4940 argument. Make insn a pointer argument too. Return type
4941 is now void. All callers changed.
4943 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4945 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4946 repeated register operands.
4948 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * doc/as.texinfo: Added section on reporting bugs.
4952 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4953 alpha_macro emit field to expect a const argument, and change the
4954 arg field to be const. Fix some spacing to follow the GNU
4957 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4959 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4960 (pca56) and 21264 (ev6) cpus.
4961 (md_apply_fix): Private relocation types are now negative.
4962 (alpha_force_relocation): Likewise.
4963 (tc_gen_reloc): Likewise.
4964 (emit_insn): Likewise.
4965 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4966 (emit_stX): Likewise.
4967 (emit_sextX): Likewise.
4969 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4972 a symbol found in a reloc.
4974 * symbols.c (resolve_symbol_value): Improve the error message if
4975 an undefined symbol is used in an expression.
4977 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * doc/internals.texi: Rewrite, and add a lot of documentation.
4980 * doc/Makefile.in (internals.info): New target.
4982 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4984 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4985 against weak symbols.
4987 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4989 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4992 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4993 fixup at the right address within the frag.
4995 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4996 to an absolute value, instead increment it as needed.
4998 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4999 * config/tc-v850.c: Fix some indention problems.
5000 (md_relax_table): Define for D9->D99 branch displacement
5002 (md_convert_frag): Do something useful instead of aborting.
5003 (md_estimate_size_before_relax): Likewise.
5004 (md_assemble): Note if the matching instruction has a relaxable
5005 operand. If it does, allocate frag with frag_var and don't
5008 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5010 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5011 write out any buffered instructions when a ".end" is found.
5013 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5015 * read.c (read_a_source_file): New hook md_cleanup().
5017 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5019 * write.c (fix_new_exp): Use make_expr_symbol to build an
5020 expression symbol for a complex fixup.
5022 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5024 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5025 hacks to improve parsing of complex hi, lo, zda, etc
5027 (md_assemble): Don't demand and eat a trailing ')' after finding
5028 a v850 relocation prefix. Sign extend the constant in a
5029 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5031 (parse_cons_expression_v850): Don't eat a trailing ')' after
5032 finding a v850 relocation prefix.
5034 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5035 (TC_CONS_FIX_NEW): Likewise.
5036 * config/tc-v850.c (parse_cons_expression_v850): New function.
5037 (cons_fix_new_v850): Likewise.
5039 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5041 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5044 for an unknown relocation type.
5046 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5048 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5051 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5053 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5054 differently for movea & sst/sld insns.
5056 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5058 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5061 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5063 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5064 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5065 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5066 frob_file_after_relocs field.
5067 * config/obj-elf.c (elf_format_ops): Likewise.
5068 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5069 including obj-elf.h.
5071 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5074 specially if not ELF.
5075 (md_apply_fix): Handle BFD_RELOC_64.
5076 (tc_gen_reloc): Handle BFD_RELOC_64.
5078 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5079 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5082 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5083 Don't check S_GET_OTHER.
5085 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * config/tc-mips.c (mips_ip): Accept an odd floating point
5088 register with l.s or s.s.
5090 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5092 (obj_aout_type): New static function.
5094 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5098 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5100 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5101 and sdaoff expressions.
5103 * write.c (fixup_segment): Don't add symbol value to addend if
5104 TC_V850 and OBJ_ELF.
5105 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5108 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5109 (md_pcrel_from_section): Likewise.
5110 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5112 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5114 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5115 (md_pcrel_from_section): New function.
5116 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5118 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5120 * config/tc-mips.c (load_register): Add cast to offsetT when using
5123 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5125 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5126 (elf_frob_file_after_relocs): ... here. New function.
5127 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5128 * write.c (write_object_file): Call *frob_after_relocs after the
5129 call to write_relocs.
5131 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5133 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5134 symbol, as this messes up linking. Instead, expand the recursive call
5135 inline and change up the appropriate bits to get the 0x8000 offset
5136 in the reloc addend.
5138 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5140 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5141 two symbols in the same segment to be adjusted.
5143 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5144 * configure: Rebuild.
5146 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5148 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5150 (ppc_elf_validate_fix): Ditto.
5151 (md_assemble): Ditto.
5153 (ppc_pe_section): Ditto.
5154 (ppc_frob_symbol): Ditto.
5156 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5158 * config/mn10300.c (md_assemble): Pass an extra shift count
5159 to mn10300_insert_operand based on the opcode format.
5160 (mn10300_insert_operand): Accept and use extra shift count
5163 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5164 formats rather than hard-coded constants.
5166 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5167 are 7 bytes long. Write out instructions in big-endian format.
5169 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5171 * config/tc-mn10300.c (md_assemble): Tweak further so
5172 that all instructions are parsed correctly.
5174 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * as.h: Include libiberty.h.
5177 (xmalloc, xrealloc): Don't declare.
5178 * as.c: Don't include libiberty.h.
5179 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5180 * config/tc-mips.c: Likewise.
5181 * messages.c: Likewise.
5182 (xstrerror): Don't declare.
5183 * xmalloc.c: Remove.
5185 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5187 * config/tc-mn10300.h (pre_defined_registers) Remove.
5188 (system_registers, cc_names): Likewise.
5189 (address_registers, data_registers, other_registers): New register
5191 (register_name, system_register_name, cc_name): Remove.
5192 (mn10300_reloc_prefix): Likewise.
5193 (data_register_name): New function.
5194 (address_register_name, other_register_name): Likewise.
5195 (md_assemble): Rough cut at parsing operands. Remove lots of
5197 (md_apply_fix3): Disable for now.
5199 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5201 * config/tc-m68k.c (select_control_regs): New function, extracted
5202 out of m68k_init_after_args.
5203 (m68k_init_after_args): Use it.
5204 (mri_chip): Use it here as well to update set of allowed control
5207 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * config/obj-elf.c (elf_begin): New function.
5210 (obj_elf_section): Add the section symbol to the symbol table.
5211 * config/obj-elf.h (obj_begin): Define.
5212 (elf_begin): Declare.
5213 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5216 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * config/obj-coff.c (fixup_segment): Subtract the section address
5219 from a PC relative reloc if TC_M68K.
5221 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5223 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5224 .uaxword available even if not OBJ_ELF.
5225 (md_atof): Remove unused local variable wordP.
5227 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5229 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5230 for Matsushita MN10x00 support.
5231 * configure.in: Recognize mn10x00-*-*
5232 * configure: Rebuilt.
5234 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5236 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5237 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5238 (load_expression): track clobbering of base reg before jmp/jsr.
5239 (s_alpha_file): pass case_hack flags and source filename via
5240 symbol table to bfd.
5241 * tc-alpha.h (TC_CONS_FIX_NEW): define
5243 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5245 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5246 * configure: Rebuild.
5248 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * read.c (s_macro): Warn if a macro has the same name as a
5252 (s_space): In m68k MRI mode, align to a word boundary.
5253 * macro.c (define_macro): Add namep parameter. Change all
5255 * macro.h (define_macro): Update declaration.
5257 * as.c (show_usage): Print bug report address.
5258 (parse_args): Change version printing to match current GNU
5260 * gasp.c (show_usage): Print bug report address.
5261 (main): Change version printing to match current GNU standards.
5263 * config/tc-m68k.c (init_table): Correct access control unit
5264 register numbers. From Ken Rose <rose@netcom.com>.
5266 * config/tc-alpha.c: Add some static function prototypes.
5267 (alpha_macros): Move to top of file. Make static.
5268 (alpha_num_macros): Move to top of file.
5270 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5272 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5275 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5278 and just call sprintf_vma.
5280 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5284 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * read.c (float_cons): Call md_flush_pending_output if it is
5289 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5291 * config/tc-d10v.c (md_operand): Created. Allows operands to
5293 * config/tc-d10v.h (md_operand): Undefined.
5295 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5298 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5300 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5303 reloc for the i960 for a reloc in the same section. This undoes
5304 one of the two changes made Aug 19.
5306 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5309 symbols to the position of the debugging information.
5311 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * expr.c (expr): Always use unsigned right shifts for >>.
5315 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5317 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5318 slots when processing BL fixups.
5320 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5321 on the first half of the instruction.
5323 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5326 stabs expression, rather than giving an error.
5328 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5331 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * config/tc-mips.c (append_insn): Fill in the value for a constant
5334 jump, rather than creating a reloc.
5336 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * config/tc-mips.c (append_insn): Don't swap an instruction which
5339 sets a condition code with an instruction which uses a condition
5341 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5344 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5345 (mips_ip): Give a better error message if the ISA level is wrong.
5346 (md_parse_option): Recognize -mcpu=[v][r]5000.
5348 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5350 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5352 (load_register): Ensure hi32 bits are not lost during lo32bit
5353 processing. Fix shift offset that was overflowing into the next
5354 instruction field. Add code to generate shorter sequences for
5355 constants with a single contiguous seqeuence of ones.
5357 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5359 * config/tc-d10v.c (d10v_dot_word): New function to support
5360 "@word" with the word pseudo-op.
5361 (md_apply_fix3): Cleanup and changes to support correct sizes
5362 for 16 and 18-bit relocs.
5364 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5366 * configure.in (sparc-*-aout): Set `em'.
5367 * configure: Regenerated.
5368 * config/te-sparcaout.h: New file.
5369 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5370 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5371 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5372 (SPECIAL_CASE_{SETSW,SETX}): Define.
5373 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5374 (md_begin): Delete setting of `target_big_endian'.
5375 (output_insn): New function.
5376 (md_assemble): Rewrite. Add `setx' support.
5377 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5379 (md_atof): Add little endian support.
5380 (md_number_to_chars): Likewise.
5381 (md_apply_fix): Likewise.
5382 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5383 (md_parse_option): Likewise.
5384 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5386 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5388 * ecoff.c (ecoff_new_file): New function.
5389 * ecoff.h (ecoff_new_file): Declare.
5390 * config/obj-ecoff.h (obj_app_file): Define.
5392 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5394 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5395 symbol by 32k so that our 16-bit signed offset can address the
5396 entire chunk. Reported by <matt@lkg.dec.com>.
5398 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5400 * config/tc-mips.c (load_register): Remove unused variable tmp.
5402 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5404 * config/tc-mips.c (load_register): Remove unnecessary code that
5405 was causing the high 32bits of 64bit constants to be lost.
5407 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5409 * config/tc-d10v.c: Added changes to support function
5410 pointers and "@word" syntax.
5412 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5414 * config/tc-v850.c: Remove commented out and #if 0'd code.
5415 (v850_reloc_prefix): Provide prototype.
5416 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5418 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5419 (md_assemble): Add default to case statement.
5421 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5423 * config/tc-v850.c (md_assemble): Compute size of the instrction
5426 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5429 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5431 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5432 routines to fetch/store the updated instruction from/to memory.
5433 (v850_insert_operand): If the operand has a specialized insert
5436 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5438 * config/tc-v850.c (reg_name_search): Align calling convention to
5439 be like identical function found in tc-ppc.c.
5440 (get_reloc): Removed.
5441 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5442 (md_assemble): emit fixups.
5443 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5445 (md_apply_fix3): handle fixups/relocs.
5446 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5448 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * configure.in (sh-*-elf*): New target.
5452 * config/tc-sh.h (TARGET_ARCH): Define.
5453 (WORKING_DOT_WORD): Define.
5454 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5455 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5456 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5457 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5458 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5459 (SUB_SEGMENT_ALIGN): Likewise.
5460 (RELOC_32): Don't define.
5461 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5462 (target_big_endian): Declare if OBJ_ELF.
5463 (TARGET_FORMAT): Define if OBJ_ELF.
5464 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5466 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5467 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5468 (struct sh_count_relocs): Define.
5469 (sh_count_relocs): New static function, broken out of
5470 sh_frob_file. Add BFD_ASSEMBLER code.
5471 (sh_frob_section): Likewise.
5472 (sh_frob_file): Call sh_frob_section.
5473 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5474 call section_symbol rather than seg_info (seg)->dot.
5475 (md_section_align): Add OBJ_ELF version.
5476 (SWITCH_TABLE_CONS): Define.
5477 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5478 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5479 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5481 (struct reloc_map): Define if not BFD_ASSEMBLER.
5482 (coff_reloc_map): Likewise.
5483 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5484 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5485 * write.c (write_relocs): Ifdef out fx_where test which triggers
5486 inappropriately for SH ELF.
5487 (write_object_file): Call tc_frob_file_before_adjust and
5488 obj_frob_file_before_adjust if they are defined.
5490 * write.c (write_object_file): Use BFD_RELOC_16, not
5491 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5493 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5496 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5498 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5499 branch sizes in across sections.
5501 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5506 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5508 * config/tc-v850.c (md_begin): Deal with end of opcode
5511 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5513 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5514 the wrong opcode for cases like st2w where there are many forms
5515 of the same instruction.
5517 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * expr.c (operand): If md_parse_name is defined, call it before
5520 calling symbol_find_or_make.
5521 * config/tc-ppc.h (md_parse_name): Define.
5522 (ppc_parse_name): Declare.
5523 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5525 (register_name): Update call to reg_name_search.
5526 (cr_operand): New static variable.
5527 (cr_names): New static const array.
5528 (ppc_parse_name): New function.
5529 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5530 cr_operand before calling expression.
5532 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5534 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5535 hppa_gen_reloc_type call.
5537 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5539 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5540 on addresses. Improved error messages.
5541 * doc/c-d10v.texi: Added docs for register pairs.
5543 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5545 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5548 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5550 * ecoff.c (init_file): Initialize fMerge to 1.
5551 (add_file): Restore old file merging code, but only merge files if
5553 (ecoff_directive_loc): Clear fMerge field of current file.
5554 (ecoff_generate_asm_lineno): Likewise.
5556 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5558 * doc/c-d10v.texi: Fix typo.
5560 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5562 * config/tc-v850.c (md_assemble): Correct bit masking for
5563 hi and lo expressions.
5565 * config/tc-v850.c (md_assemble): Rough cut at demanding
5566 "ep" or "r30" in sst and sld instructions.
5567 (md_apply_fix3): Don't abort. Just warn that we don't
5570 * config/tc-v850.c (CC_NAME_CNT): Define.
5571 (cc_name): New function.
5572 (md_assemble): Handle V850_OPERAND_CC correctly.
5574 * config/tc-v850.c (md_assemble): Don't forget to initialize
5577 * config/tc-v850.c (reg_name_search): Generalize to search
5578 any given register table.
5579 (register_name): Pass appropriate table and size to reg_name_search.
5580 (system_register_name): New function.
5581 (SYSREG_NAME_CNT): Define.
5582 (md_assemble): Handle operands which are system registers.
5584 * config/tc-v850.c (md_assemble): If we find a register, but the
5585 opcode doesn't want a register, then we don't have a match.
5586 (md_assemble): Get size of the instruction from the opcode table.
5588 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5590 * configure.in: Set and substitute HLDENV.
5591 * configure: Rebuild.
5592 * Makefile.in (HLDENV): New variable.
5593 (as.new): Use $(HLDENV).
5595 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5596 if an array dimension is not known.
5598 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5600 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5601 * doc/c-d10v.texi: Cleanup.
5603 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5605 * config/tc-v850.c: New file.
5606 * config/tc-v850.h: New file.
5607 * configure (v850-*-elf): New target.
5608 * configure.in (v850-*-elf): New target.
5610 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5612 * doc/c-d10v.texi: New file.
5613 * doc/all.texi: Added D10V stuff.
5614 * doc/as.texinfo: Added D10V stuff.
5616 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5618 * config/tc-d10v.c: All references to defined symbols should
5619 now use the optimal instruction. .float and .double now work.
5621 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5624 section address for the i960 as is done for the i386.
5626 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5628 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5629 case, forward-include bfd/elf-bfd.h.
5631 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5633 * config/tc-d10v.c: Add additional information to the opcode
5634 table to help determinine which instructions can be done
5637 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5639 * config/tc-arm.c: Major changes to add Thumb support, with lots
5640 of change input from <rearnsha@armltd.co.uk>.
5641 Reverted to INSN_SIZE macro, rather than insn_size variable.
5642 (insns): Added ARM "bx" instruction support.
5643 (tinsns): Added Thumb instruction definition structure.
5644 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5645 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5646 (opcode_select,s_arm,s_thumb,s_code): Added.
5647 (decode_shift): Allow upper-case RRX.
5648 (do_ldst): Simpler halfword support.
5649 (do_ldmstm): Improved.
5650 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5651 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5652 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5653 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5654 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5656 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5657 (md_parse_option): Add support for -mthumb.
5658 (md_show_usage): Updated to reflect new command line option.
5659 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5660 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5661 fragment information to be held.
5663 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5665 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5666 non-null, but is a constant.
5667 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5668 so that error reporting will work correctly.
5670 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5673 against weak symbols.
5675 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5677 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5678 (ppc_force_relocation): Declare if OBJ_XCOFF.
5679 * config/tc-ppc.c (ppc_force_relocation): New function if
5682 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5686 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5688 * config/tc-d10v.c: Fix problem with relocs.
5690 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5692 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5693 with nops if not in data_section or bss_section.
5695 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5697 Add support for openVMS/Alpha.
5698 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5699 * config/obj-evax.c: New file.
5700 * config/obj-evax.h: New file.
5701 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5703 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5704 defined. Add case for bfd_target_evax_flavour.
5705 * config/vms-a-conf.h: New file.
5706 * conf-a-gas.com: New file.
5707 * configure.in: Add target alpha-*-*vms*.
5708 * configure: Rebuild.
5709 * makefile.vms: New file.
5710 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5711 Don't call ffs on openVMS/Alpha.
5713 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5715 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5716 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5718 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5719 (NEED_DECLARATION_SBRK): New macro.
5720 * configure, conf.in: Rebuild.
5721 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5722 (strstr): Declare if NEED_DECLARATION_STRSTR.
5723 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5725 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5727 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5728 by a constant before entering the main switch. Reject attempts to
5729 apply an arithmetic function to non-absolute symbols, except for
5730 the special case of subtraction of two symbols in the same
5733 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5734 not to more than a 16 byte boundary.
5736 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5737 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5738 (tc_gen_reloc): If out of memory call as_fatal rather than
5739 assert. If no howto found, call as_bad_where rather than
5740 as_fatal. Change the error message slightly. Set howto to a
5741 non-NULL value in order to keep going.
5743 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5745 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5747 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5749 * config/tc-h8300.c (get_specific): New operand "size" derived
5750 from ".b", ".w" and ".l" extensions. All callers changed. If
5751 the base instruction has no operands, then use the size to
5752 determine which specific instruction to use.
5754 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5756 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5758 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * config/tc-mips.c (md_section_align): Don't change addr if
5763 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5765 * config/tc-hppa.c: Revert yesterday's changes.
5767 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5769 * config/tc-d10v.c: Disable range checking on 16-bit values.
5771 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5774 not just the ones that don't match.
5776 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5778 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5780 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5782 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5783 pre-cursor to adding Thumb support. Also added cpu_variant flag
5784 information to each of the asm_flg structures.
5785 (md_parse_option): Updated ARM7 parsing to allow 't' for
5786 thumb/halfword support, aswell as 'm' for long multiply.
5787 (md_show_usage): Updated help message.
5788 (md_assemble): Check that instruction flags are applicated to the
5789 current cpu variant.
5790 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5791 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5792 signextension instructions.
5793 (do_ldst): Generate halfword and signextension variants if
5794 mnemonic flags match.
5795 (ldst_extend): Do not allow shifts in the offset field of halfword
5796 or signextension instructions.
5797 (validate_offset_imm): Provide check on halfword and signextension
5799 (add_to_lit_pool): Merge identical literal pool values.
5801 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5803 * config/tc-hppa.c (selector_table): Add 'E' selector.
5804 (cons_fix_new_hppa): Don't coke on e_esel.
5805 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5806 to help generate exception handling tables.
5807 (md_apply_fix): Don't try to apply fixups with an e_esel
5809 (hppa_fix_adjustable): Fixups with e_esel selectors
5812 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5814 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5817 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5819 * config/tc-d10v.c: Added lots of error checking. Added hacks
5820 to support accumulator shifts.
5822 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5824 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5825 (S_CLEAR_EXTERNAL): Likewise.
5826 (S_SET_WEAK): Remove error; just let .weak override.
5828 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5830 * config/tc-d10v.c (md_assemble): Now handles multiline
5833 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5835 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5836 Added kludge for divs instruction. Fixed minor problem with
5837 multiple text sections.
5838 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5840 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5842 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5843 addresses to be right-shifted by 2.
5845 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5847 * config/tc-d10v.c: Many changes to get relocs working.
5848 (register_name): No longer creates a symbol for register names.
5849 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5850 (d10v_insert_operand): Now works correctly for either container.
5851 * config/tc-d10v.h (d10v_cleanup): Declare.
5853 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5855 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5856 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5858 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5860 * tc-alpha.c: Patches to track current minimum alignment to reduce
5861 the number of fragments created with frag_align.
5862 (alpha_current_align): New static variable.
5863 (s_alpha_text): Reset alignment to 0.
5864 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5865 (s_alpha_stringer, s_alpha_space): New functions.
5866 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5867 (alpha_cons_align): New function to replace both of them.
5868 (emit_insn): Only align if alpha_current_align is less than 2;
5869 reset alpha_current_align to 2.
5870 (s_alpha_gprel32): Likewise.
5871 (s_alpha_section): New function. Basically duplicate the other
5872 alpha section change hooks. Only define for ELF.
5873 (s_alpha_float_cons): Simplify alignment handling.
5874 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5875 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5876 Don't define the s_alpha_cons pseudo-ops. Do define
5877 s_alpha_stringer and s_alpha_space pseudo-ops.
5878 (alpha_align): Skip if less than current default alignment. Set
5880 * tc-alpha.h (md_flush_pending_output): Remove.
5881 (md_cons_align): Add.
5883 * tc-alpha.c: Add oodles of function description comments.
5884 (md_bignum_to_chars): Remove; there are no callers.
5885 (md_show_usage): Mention some more variants.
5887 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5889 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5890 * configure.in (sparc-*-sysv4*): New target.
5891 * configure: Rebuild.
5893 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5894 uaxword to use s_uacons.
5895 (sparc_no_align_cons): New static variable.
5896 (s_uacons): New static function.
5897 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5900 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5902 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5903 5 with regard to shared libraries.
5904 * configure: Rebuild.
5906 * config/tc-m68k.c (m68k_ip): Use the correct length when
5907 allocating space for the unsupported architecture error message.
5909 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5911 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5913 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5915 * config/tc-d10v.c: New file.
5916 * config/tc-d10v.h: New file.
5917 * configure (d10v-*-elf): New target.
5918 * configure.in (d10v-*-elf): New target.
5920 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5922 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5924 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5926 * config/tc-alpha.c (alpha_align): Change fill parameter
5927 to a pointer. Take NULL as 0 or nop depending on section. Change
5929 (s_alpha_align): Rename local variables.
5931 * doc/as.texinfo (.align): Document action of omitted
5934 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5936 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5937 when an unsupported PC relative reloc is seen, rather than calling
5940 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5941 Instead, check state when '#' comment is seen.
5943 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5945 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5947 (tc_gen_reloc): If fixup was changed to be PC relative, change
5948 reloc type accordingly. Use name of reloc in error message.
5950 * as.h: Don't define const or volatile.
5951 * flonum.h: Don't define const.
5953 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5954 if fx_pcrel is set. Correct setting the addend case in the
5955 OBJ_ELF case (from Andreas Schwab
5956 <schwab@issan.informatik.uni-dortmund.de>).
5957 (md_show_usage): Correct -mfc5200 to -m5200.
5959 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5961 * doc/c-m68k.texi: Document -m5200 flag.
5962 * doc/as.texinfo: Likewise.
5964 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5967 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5969 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5970 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5972 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5974 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5976 * Released binutils 2.7.
5978 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5980 * config/tc-mips.c (mips_ip): Only perform range check when
5981 dealing with O_constant expressions.
5983 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5985 * m68k-parse.h (m68k_register): Add new coldfile control
5988 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5989 array of control registers for the coldfire.
5990 (cpu_of_arch): Added mcf5200.
5991 (archs): Added mcf5200.
5992 (init_table): Add new control registers.
5993 (m68k_ip): Added support for new control registers.
5994 (m68k_init_after_args): Likewise.
5996 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5998 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * read.h (is_it_end_of_statement): Declare.
6001 * read.c (is_it_end_of_statement): Remove declaration.
6003 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6005 (md_assemble): Fix handling of @l with an unsigned constant. Add
6006 default case to reloc switch.
6008 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6010 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6011 * ecoff.c (last_lineno): New static variable.
6012 (add_procedure): Set last_lineno.
6013 (ecoff_directive_loc): Likewise.
6014 (ecoff_generate_asm_lineno): Likewise.
6015 (ecoff_fix_loc): New function.
6016 * ecoff.h (ecoff_fix_loc): Declare.
6017 * config/tc-mips.c (append_insn): When inserting nops, and using
6018 ECOFF debugging, call ecoff_fix_loc.
6020 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6022 * config/tc-h8300.c (build_bytes): If an operand type is
6023 marked as SRC_IN_DST retrieve it from the "destination" op.
6025 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * configure.in (arm-*-riscix*): Set emulation to riscix.
6028 * configure: Rebuild.
6029 * config/te-riscix.h: New file to define TE_RISCIX.
6031 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6033 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * Makefile.in (config.status): Just run config.status as other
6038 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6040 * mpw-config.in (TARGET_OS): Add definition to conf.
6042 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6044 * config/tc-mips.c (append_insn): Parenthesize
6045 cop_interlocks expressions.
6047 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * listing.c (listing_print): Close the listing file if it is not
6050 stdout. Close the other files opened for the listing.
6052 * config/tc-sparc.h (md_cons_align): Define.
6053 (sparc_cons_align): Declare.
6054 (HANDLE_ALIGN): Define.
6055 (sparc_handle_align): Declare.
6056 * config/tc-sparc.c (sparc_cons_align): New function.
6057 (sparc_handle_align): New function.
6058 * read.c (cons_worker): Call md_cons_align if it is defined.
6060 * as.h (struct frag): Add fr_file and fr_line fields.
6061 * frags.c (frag_new): Set fr_file and fr_line.
6062 (frag_var): Likewise.
6063 (frag_variant): Likewise.
6065 * as.h (struct frag): Remove unused align_mask and align_offset
6068 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6069 From <uddeborg@carmen.se>.
6071 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * configure.in (mips-*-osf*): New target.
6074 * configure: Rebuild.
6076 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6078 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6080 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6081 between co-processor comparisons and branches for the VR4300.
6083 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6085 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6086 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6088 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6089 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6090 includedir): Use autoconf set values.
6093 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * listing.c (listing_eject): Don't do anything if listing is 0.
6096 (listing_list): Likewise.
6097 (listing_source_line): Likewise.
6098 (listing_title): Don't save title if listing is 0.
6099 (listing_source_file): Check listing rather than listing_tail.
6101 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6102 using shared libraries.
6103 * configure: Rebuild.
6105 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6107 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6108 absolute expression if a relocation type was specified.
6110 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6112 * configure.in: Add support for *-*-rtems* configurations.
6113 * configure: Rebuild.
6115 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6117 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6118 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6119 opcodes library for alpha.
6120 * configure: Rebuild with autoconf 2.10.
6121 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6122 use new opcode table.
6123 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6124 (LOCAL_LABEL): Define differently if OBJ_ELF.
6125 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6126 * config/alpha-opcode.h: Remove.
6127 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6128 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6129 include/opcode/alpha.h rather than config/alpha-opcode.h.
6131 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6133 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6134 relocation symbol was not resolved.
6135 * config/obj-coff.c (do_relocs_for): Likewise.
6137 * write.c (adjust_reloc_syms): Refetch the symbol section after
6138 calling S_GET_VALUE, since it may have changed.
6140 * expr.c (struct expr_symbol_line): Define.
6141 (expr_symbol_lines): New static variable.
6142 (make_expr_symbol): Add entry to expr_symbol_lines.
6143 (expr_symbol_where): New function.
6144 * expr.h: Use extern on function declarations.
6145 (expr_symbol_where): Declare.
6146 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6147 rather than printing the meaningless name of an expression
6150 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6152 * config/tc-i386.c (md_number_to_chars): Deleted.
6153 * config/tc-i386.h (md_number_to_chars): New macro.
6155 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6157 (load_symbol_address, load_expression): Use build_mem.
6158 (build_operate): New function.
6159 (emit_addq_r): Use it.
6161 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6163 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6165 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6167 * config/tc-vax.h (NOP_OPCODE): Define.
6169 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6171 * config/obj-vms.h (S_IS_COMMON): Define.
6172 (S_IS_LOCAL): Check for \002 as well as \001.
6173 (LONGWORD_ALIGNMENT): New macro.
6174 (SUB_SEGMENT_ALIGN): Use it.
6176 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6178 * config/vms-conf.h: Reconcile with conf.in.
6180 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6182 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6185 * doc/as.texinfo: Document that any number of hex digits can
6188 * as.c (struct defsym_list): Define.
6189 (defsyms): New static variable.
6190 (parse_args): Just put --defsym arguments on defsyms list, rather
6192 (main): Define defsyms after output file is created.
6194 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6195 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6197 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6198 insn_error rather than calling check_absolute_expr.
6200 * as.c (emulation_name): Remove unused static variable.
6201 (default_emul_bfd_name): Add return NULL to avoid warning.
6202 * ecoff.c (ecoff_stab): Remove unused variables name and
6204 * frags.c (frag_new): Remove unused variable tmp.
6205 * hash.c (hash_grow): Parenthesize + within <<.
6206 (hash_print_statistics): Use %lu, not %d, to print unsigned
6208 * messages.c: Include "libiberty.h".
6209 (fprint_value): Add cast to avoid printf warning.
6210 (sprint_value): Likewise.
6211 * read.c: Include "ecoff.h".
6212 (emit_expr): Add casts to avoid printf warnings.
6213 * read.h: Use extern for function declarations.
6214 (pop_insert): Declare.
6215 * stabs.c: Include "ecoff.h".
6216 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6217 former_last_fragP, and new_fragP.
6218 * subsegs.h (subsegs_print_statistics): Declare.
6219 * symbols.c (debug_verify_symchain): Change macro to discard
6221 * write.c (dump_section_relocs): Likewise.
6222 * write.h: Use extern for function declarations.
6223 (write_print_statistics): Declare.
6224 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6226 * config/e-mipself.c (mipself_bfd_name): Likewise.
6227 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6229 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6230 emit relocations against external symbols.
6232 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6233 message if bfd_reloc_type_lookup fails, rather than calling
6236 * config/tc-alpha.c (alpha_force_relocation): Add
6237 BFD_RELOC_12_PCREL to switch.
6239 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6241 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6242 TE_PE (Lfoo, not .Lfoo).
6244 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6246 * read.c (s_fill): Don't warn about a zero repeat count.
6248 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6249 coprocessor register.
6251 * config/tc-i386.c (md_assemble): When checking the size of a
6252 register to set the size of an instruction, do a bitwise and with
6253 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6256 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6258 * config/tc-h8300.c (parse_reg): Tweak error messages.
6259 (build_bytes): Likewise.
6260 (skip_colonthing): Handle :32 suffix.
6261 (get_specific): Promote L_24 to L_32 if it makes a match.
6262 Don't always promote L_8 to L_16.
6263 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6265 * config/tc-h8300.c (Smode): New variable.
6266 (h8300hmode): Turn off Hmode.
6267 (h8300smode): New function. Turn on Smode and Hmode.
6268 (md_pseudo_table): New ".h8300s" pseudo-op.
6269 (parse_reg): Handle "exr" register.
6270 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6271 Handle "mach" and "machl" operands for ldmac.
6272 (get_specific): Handle "stm.l" and "ldm.l".
6273 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6274 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6277 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6279 * doc/as.texinfo: Reorder chapter of machine dependent options so
6280 that it is sorted by chip name.
6282 * doc/as.texinfo: Use consistant spelling of Vax.
6283 * doc/c-vax.texi: Likewise.
6285 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6287 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6289 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6290 (md_apply_fix): Likewise.
6291 (pa_try): New function.
6292 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6294 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6296 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6297 (pa_level): New function.
6299 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6301 * listing.c (listing_newline): Don't do anything if listing is 0.
6303 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6306 symbol_create, not symbol_new.
6308 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6310 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6311 absolute symbol unless TC_FORCE_RELOCATION returns true.
6313 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6315 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6316 the symbol to a pointer. Don't set previous_file_symbol.
6317 Simplify symbol list rearrangement.
6318 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6319 (coff_adjust_symtab): Don't check previous_file_symbol.
6321 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6323 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6325 (md_pseudo_table): Add ppc_elf_lcomm.
6327 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6329 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6330 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6331 (md_begin): Add digits to alt_notend_table.
6332 (md_parse_option): Make s a const pointer.
6334 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6335 (s_empty): New static function.
6337 * config/obj-coff.c (struct filename_list): Only define if not
6339 (filename_list_head, filename_list_tail): Likewise.
6340 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6341 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6342 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6343 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6344 remove the new symbol from the list.
6345 (obj_coff_endef, both versions): Call tag_insert even if there is
6346 an old symbol with the same name, if the old symbol does not
6348 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6349 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6350 symbol that will be moved to the end of the symbol list.
6351 (coff_adjust_section_syms): Always call section_symbol for .text,
6353 (coff_frob_section): Likewise. Also, remove unused variable
6356 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6357 manipulating frags directly.
6358 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6361 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6362 whether the next character is '*' before checking whether we are
6363 at the start of a line. Permit LINE_COMMENT_START to start a
6364 comment in state 1 (seen some whitespace) as well, to match the
6367 * gasp.c (do_align): Permit a fill value for .align.
6369 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6371 * read.c (next_char_of_string): Warn if a newline is seen in the
6372 middle of a string. Call bump_line_counters when appropriate.
6374 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6376 * symbols.c (colon): Use LOCAL_LABEL.
6378 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6380 * Makefile.in (install): Don't check to see if tooldir exists.
6381 Make $(tooldir) and $(tooldir)/bin.
6383 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6385 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6388 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6390 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6391 insn_error. Don't put the string "ERROR" in insn_error. Set
6392 insn_error rather than calling as_warn for an unsupported opcode.
6394 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6396 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6397 before permitting -64.
6398 * output-file.c (output_file_create): Remove duplicate
6401 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6404 section rather than a .reginfo section.
6405 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6408 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6409 bit value with the high bit set.
6411 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * read.c (s_lcomm): Set section flags for .sbss section.
6415 * config/tc-mips.c (mips_64): New static variable.
6416 (mips_target_format): If mips_64, return elf64 targets rather than
6418 (md_longopts): Add "32" and "64".
6419 (md_parse_option): Handle -32 and -64.
6420 (md_show_usage): Mention -32 and -64.
6421 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6424 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6426 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6427 for Solaris compatibility.
6429 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6430 .stabd with 4 arguments into a .stabn.
6432 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6434 * config/tc-mips.c (macro): When passing X_add_number to
6435 macro_build, cast it to int first.
6437 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6439 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6440 created by emit_expr.
6442 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6443 as_perror rather than assert.
6445 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6447 * config/tc-mips.c (mips_ip): Mark sections created to hold
6448 floating point information as read only.
6450 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6452 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6454 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6456 * read.c (potable): Add .skip as a synonym for .space.
6458 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6459 4 arguments, providing the 4th argument is 0, to allow
6460 compatibility with the Solaris assembler.
6462 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6464 * config/tc-sh.h (struct sh_segment_info_type): Define.
6465 (TC_SEGMENT_INFO_TYPE): Define.
6466 (sh_frob_label): Declare.
6467 (tc_frob_label): Define.
6468 (sh_flush_pending_output): Declare.
6469 (md_flush_pending_output): Define.
6470 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6471 reloc before the instruction if necessary.
6472 (sh_frob_label): New function.
6473 (sh_flush_pending_output): New function.
6474 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6475 when looking for the reloc for the target of .uses.
6476 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6477 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6479 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6480 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6481 the absolute symbol.
6483 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6484 TC_SEGMENT_INFO_TYPE is defined.
6486 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6488 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6489 matches the register size.
6491 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6493 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6495 (do_relocs_for): Likewise.
6496 (fixup_segment): Don't just quit if linkrelax is set. Try to
6497 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6500 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6502 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6503 relative relocations with -mrelocatable. Also allow unfixed
6504 relocs in .ex_shared.
6506 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6509 non-zero before assuming this is a long file name.
6510 (w_strings): Likewise.
6511 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6513 * config/obj-coff.c (w_strings): Move declaration of i inside
6514 #ifdef block which uses it.
6516 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6518 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6519 "relaxmode". Output relocs which identify various relaxing
6520 possibilities for mov.[bwl] instructions.
6521 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6523 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6525 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6526 (MD_APPLY_FIX3): Define.
6527 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6529 (md_apply_fix3): Renamed from md_apply_fix.
6530 If pcrel reloc and symbol is in different section, undo effects
6533 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6535 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6536 any reloc with an LR% or RR% field selector for SOM.
6538 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6543 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6545 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6547 (yank_symbols): Likewise.
6549 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6551 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6552 BFD_ASSEMBLER, add name field.
6553 * config/obj-coff.c: Include "libiberty.h".
6554 (coff_header_append): Handle long section names.
6555 (crawl_symbols): Just use the name field for the symbol name,
6556 without worrying about null byte termination.
6557 (w_strings): Handle long section names.
6558 (write_object_file): Likewise. Also, use the name field, rather
6560 (obj_coff_add_segment): Permit long section names.
6561 (obj_coff_init_stab_section): Use the name field, rather than
6563 (adjust_stab_section): Likewise.
6564 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6566 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6567 (mem_fmt): Likewise.
6568 (md_apply_fix): Don't check fx_im_disp field.
6570 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6572 * configure.in: Add * after sparc*-*-vxworks.
6573 * configure: Rebuild.
6575 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6576 define it to comment_chars. Use tc_comment_chars rather than
6578 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6579 * config/tc-m68k.h (tc_comment_chars): Define.
6580 (m68k_comment_chars): Declare.
6581 * config/tc-m68k.c (m68k_comment_chars): Rename from
6582 comment_chars. Change into a pointer rather than an array.
6583 (md_longopts): Add "bitwise-or".
6584 (md_parse_option): Handle OPTION_BITWISE_OR.
6585 (md_show_usage): Mention --bitwise-or.
6586 * doc/c-m68k.texi: Document --bitwise-or.
6588 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6590 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6593 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6594 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6595 correct handling of input line pointer, and call
6596 demand_empty_rest_of_line.
6598 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6600 * config/tc-sparc.c (in_bitfield_range): New static function.
6601 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6602 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6603 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6604 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6605 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6607 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6609 * config/obj-coff.c: BFD_ASSEMBLER:
6610 (coff_last_bf): New static variable.
6611 (coff_frob_symbol): Set endndx of a .bf symbol.
6613 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6614 (last_bfP): New static variable.
6615 (yank_symbols): Set endndx of a .bf symbol.
6617 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6619 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6620 and -s options. Add -be for good measure.
6622 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * read.c (s_space): Support non-constant fill value. Handle fill
6625 value correctly for a size other than 1.
6627 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6629 * config/tc-arm.c (my_get_float_expression): Update call to
6630 gen_to_words, X_PRECISION changed from 6 to 5.
6632 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6634 * config/tc-ppc.c (register_name,reg_name_search): Move register
6635 name lookup from PE specific code to all targets. Add support for
6636 -mregnames/-mno-regnames to control whether register names are
6638 (md_assemble): Call register_name for all platforms.
6639 (md_parse_option): Add support for -mregnames/-mno-regnames.
6641 * configure.in (powerpcle*-*-solaris): Add support.
6642 (powerpc*-*-linux): Ditto.
6643 * configure: Regenerate.
6645 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6647 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6649 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6650 be associated with a single %lo reloc.
6652 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6653 before comparing against MAX_GPREL_OFFSET, so that negative
6654 numbers are handled correctly.
6657 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6659 * config/tc-sparc.c (last_insn): New static variable.
6660 (md_assemble): Warn about putting floating point branches in a
6661 delay slot. If architecture is less than v9, insert NOP
6662 instructions between floating point instructions and floating
6663 point branches. (The SunOS assembler does both these operations.)
6664 Save the last instruction opcode.
6665 (sparc_ip): Add pinsn parameter. Change caller.
6667 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6668 for byte jump to next instruction to skip empty frags.
6670 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6672 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6673 for addq with a 16 bit signed value, just emit a lda instruction
6676 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6678 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6681 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6683 * configure.in: Permit --enable-shared to specify a list of
6685 * configure: Rebuild.
6687 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6689 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6690 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6692 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6694 * config/atof-ieee.c: Fix handling of denormalized extended
6695 precision numbers and overflow/underflow detection.
6696 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6697 not include the 16 bit gap in the m68k extended precision format.
6699 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6701 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6703 * configure: Rebuild.
6705 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6707 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6708 be accessed using the $gp register.
6709 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6711 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6713 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6714 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6716 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * read.c (get_line_sb): Bump line counters based on
6719 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6720 call LISTING_NEWLINE.
6721 (s_macro): Don't call demand_empty_rest_of_line.
6722 * app.c (do_scrub_chars): When handling C style comments, unget
6725 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6727 * read.h (enum linkonce_type): Define.
6728 (s_linkonce): Declare.
6729 * read.c (potable): Add "linkonce".
6730 (s_linkonce): New function.
6731 * subsegs.h (segment_info_type): Add linkonce field to
6732 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6733 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6734 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6735 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6737 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6738 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6739 entry based on the linkonce field in segment_info.
6740 * doc/as.texinfo: Document .linkonce.
6742 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6744 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6746 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * stabs.c (s_stab_generic): Call the listing functions before
6749 doing the rest of the processing, which may involve freeing the
6750 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6751 SEPARATE_STAB_SECTIONS case.
6753 * config/tc-hppa.c: Remove nested comment.
6754 (tc_gen_reloc): Move label done inside the ifdef in which it is
6756 (md_apply_fix): Pass pointers to correct types to libhppa.h
6757 functions. Always return a value.
6759 * config/tc-mips.h (tc_frob_file): Define.
6760 (mips_frob_file): Declare.
6761 * config/tc-mips.c (struct mips_hi_fixup): Define.
6762 (mips_hi_fixup_list): New static variable.
6763 (imm_unmatched_hi): New static variable.
6764 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6765 offset_reloc. Pass imm_unmatched_hi to append_insn.
6766 (append_insn): Add unmatched_hi parameter. If it is set, add the
6767 new fixup to mips_hi_fixup_list. Change all callers.
6768 (mips_ip): Set imm_unmatched_hi when appropriate.
6769 (mips_frob_file): New function.
6771 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6773 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6774 * configure: Regenerated.
6776 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6778 * as.c (main): Call bfd_set_error_program_name.
6780 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6782 * as.h (strdup): Don't declare.
6783 * stabs.c: Include libiberty.h
6784 (get_stab_string_offset): Use xstrdup rather than strdup.
6785 (s_stab_generic): Likewise.
6786 * as.c (parse_args): Likewise.
6787 * read.c (s_mri_sect): Likewise.
6789 * gasp.c (change_base): Recognize \(...) construct documented to
6790 pass through enclosed characters literally through to the output.
6791 (process_assigns): Likewise. Also, be more careful to avoid
6792 looking past the end of the buffer.
6794 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6797 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6799 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6801 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6803 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6805 * config/alpha-opcode.h: Added cvtst instruction.
6807 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6809 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6810 string. Extract the addend from the result of expression.
6812 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6814 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6815 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6816 mode, change the state to 3 rather than 1.
6818 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6820 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6821 correspond to 11 March change.
6823 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6825 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6826 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6828 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6830 * configure: Rebuild with autoconf 2.8.
6832 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6834 * config/atof-ieee.c (gen_to_words): Improve handling of
6835 X_PRECISION numbers. Based on patches from Andreas Schwab
6836 <schwab@issan.informatik.uni-dortmund.de>.
6838 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6840 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6842 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6843 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6844 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6845 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6848 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6850 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6852 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6854 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6855 (pa_def_subspaces): Add $MILLICODE$.
6856 (pa_spaces_begin): Set section flags for $MILLICODE$.
6858 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6860 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6861 not SHT_NOBITS. Don't tamper with flags based on type if a
6862 special section was found (revert Feb 29 change).
6864 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6865 if aligning to a longword boundary or greater.
6867 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6869 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6871 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6873 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6874 * configure: Regenerated.
6876 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6878 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6879 R_N1SEL since they're not defined for old versions of hpux.
6881 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6882 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6883 R_N0SEL and R_N1SEL.
6885 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6887 * flonum-konst.c: Add two more constants for 1e+-2048 and
6888 1e+-4096, and correct the other constants.
6890 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6892 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6894 * config/obj-elf.c (obj_elf_section): Allow predefined section
6895 types to set the nobits type. Avoid a shadowed declaration.
6897 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6899 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6900 reduce relocs using e_nlrsel field selectors.
6902 * write.c (fix_new_exp): Don't use #elif. Some compilers
6905 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6907 (pa_chk_field_selector): Handle new field selectors for SOM.
6909 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6911 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6912 * configure: Rebuild.
6913 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6914 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6916 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6919 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6921 * mpw-make.sed: Update to handle shared library support.
6923 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6925 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6926 the insn on mismatch.
6928 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6930 * configure.in: Add support for a29-coff.
6931 * configure: Rebuild.
6933 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6935 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6936 of the section when looking for the R_SH_USES fixup, because the
6937 frag addresses have not yet been adjusted.
6939 * gdbinit.in: Set a breakpoint on as_warn_where.
6941 * config/tc-mips.c (macro): Add missing arguments to macro_build
6942 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6944 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6946 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6947 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6949 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6951 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6953 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6955 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6956 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6957 Recognize [uU] format args as sparclet cpregs.
6959 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6961 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6964 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6966 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6967 well as S_IS_EXTERNAL.
6968 (tc_fix_adjustable): Likewise.
6969 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6970 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6972 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6973 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6975 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6977 * config/tc-sparc.c (max_architecture): Change to sparclite for
6979 (default_compatible): Delete.
6980 (sparc_ffs): New function.
6981 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6982 (sparc_ip): Rewrite architecture match and bump logic.
6984 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6986 * configure.in: Check for 'do not mix' from native linker before
6987 trying to use -rpath.
6988 * configure: Rebuild.
6990 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6992 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6993 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6994 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6995 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6997 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6998 to the symbol lnnoptr field, to get the correct file offset.
7000 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7002 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7003 symbols that are not function, file, or section symbols to be
7006 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7008 * configure: Set and substitute RPATH_ENVVAR.
7009 * configure: Rebuild.
7010 * Makefile.in (RPATH_ENVVAR): New variable.
7011 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7013 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7014 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7015 * configure: Rebuild.
7017 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7019 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7020 appropriate flags in BFD section.
7022 * configure.in (m68k-*-psos*): New target.
7023 * configure: Rebuild.
7024 * config/te-psos.h: New file.
7025 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7028 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7030 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7031 * configure.in: Remove duplicate setting of cpu_type. Check
7032 whether opcodes library is required for on all targets, not just
7034 * configure: Rebuild.
7036 * config/tc-mips.c (mips_big_got): New static variable.
7037 (s_extern): Don't declare.
7038 (reg_needs_delay): New static function.
7039 (macro_build): Permit GOT/CALL_HI/LO relocs.
7040 (macro_build_lui): If place is not NULL, use the number in the
7042 (load_address): Handle mips_big_got case.
7043 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7045 (OPTION_XGOT): Define.
7046 (md_longopts): Add "xgot" if OBJ_ELF.
7047 (md_parse_option): Handle -xgot.
7048 (md_show_usage): Mention -xgot.
7049 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7050 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7052 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7054 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7055 the byte relocation, point it to the low byte of the word.
7057 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7059 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7060 * configure: Rebuild.
7062 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7064 * configure.in: Recognize any sparc* cpu.
7065 * configure: Regenerated.
7067 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7069 * read.c (potable): Add "mri" and ".mri".
7070 (s_mri): New function.
7071 * read.h (s_mri): Declare.
7072 * app.c (scrub_m68k_mri): New static variable.
7073 (mri_pseudo): New static variable.
7074 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7075 flag_m68k_mri. Initialize scrub_m68k_mri.
7076 (mri_state, mri_last_ch): New static variables.
7077 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7079 (app_push): Save new fields.
7080 (app_pop): Restore new fields.
7081 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7082 If TC_M68K, use a trivial state machine to look for occurrences of
7083 the .mri pseudo-op, and change the mode appropriately.
7084 * as.h (do_scrub_begin): Update prototype.
7085 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7087 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7089 (m68k_mri_mode_change): New function.
7090 (md_parse_option): Set reg_prefix_optional_seen.
7091 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7092 (MRI_MODE_CHANGE): Define.
7093 * doc/as.texinfo: Document .mri pseudo-op.
7095 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7098 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7100 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7101 * config/m68k-parse.h (enum pic_relocation): Define.
7102 (struct m68k_exp): Add pic_reloc field.
7103 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7104 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7105 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7107 * config/tc-m68k.c: Delete definition of NO_RELOC.
7108 (struct m68k_it): Add pic_reloc field.
7109 (add_fix): Copy over pic_reloc field.
7110 (md_pseudo_table): Interpret .align parameter as byte count.
7111 (mote_pseudo_table): Likewise.
7112 (tc_m68k_fix_adjustable): New function.
7113 (get_reloc_code): New function.
7114 (md_assemble): Use it as last argument to fix_new_exp.
7115 (md_apply_fix_2): For a relocation against a symbol don't put the
7116 addend into the data.
7117 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7118 (m68k_ip): Don't relax an operand that requires pic relocation.
7119 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7121 * write.c (fixup_segment): Don't add symbol value to addend if
7122 TC_M68K and OBJ_ELF.
7123 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7124 (motorola_operand): Add rule for `(zapc, EXPR)'.
7126 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7128 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7129 *really* is permissible before the comma.
7131 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7133 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7134 inserting nop instructions.
7136 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7138 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7140 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7142 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7143 class setting for a CALLNAME symbol in COFF.
7145 * read.c (potable): Pass negative numbers for new .balign[wl] and
7146 .p2align[wl] pseudo-ops.
7147 (s_align_bytes): Treat a negative argument as specifying the fill
7149 (s_align_ptwo): Likewise.
7151 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7153 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7154 (do_align): Take new len parameter. Change all callers. Pass it
7156 (s_align_bytes): Arg now indicates the length of the fill pattern.
7157 (s_align_ptwo): Likewise.
7158 * config/obj-coff.c (write_object_file): Pass length to
7160 * config/tc-i386.h (md_do_align): Take new len parameter.
7161 * config/tc-m88k.h (md_do_align): Likewise.
7162 * config/tc-m88k.c (m88k_do_align): Likewise.
7163 * config/tc-sh.h (md_do_align): Likewise.
7164 * config/tc-sh.c (sh_do_align): Likewise.
7165 * doc/as.texinfo: Document new pseudo-ops.
7167 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7168 done in cvt_frag_to_fill.
7170 * config/tc-sh.h (sh_do_align): Declare.
7171 (md_do_align): Define.
7172 * config/tc-sh.c (sh_do_align): New function.
7174 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7175 difference if the next address is before the current one.
7177 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7178 (archs): Initialize new field.
7179 (m68k_ip): Don't list alias names when listing CPUs which support
7182 * as.c (main): Call parse_args before read_begin.
7183 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7184 front of generated pseudo-ops.
7185 * read.c (potable): Ignore "name".
7186 (s_app_file): Permit a single quote after the string, since one
7187 may appear in m68k MRI mode.
7189 * configure.in: Check for --enable-shared. If linking against
7190 shared BFD and opcodes, fix library name on SunOS, and try to set
7192 * configure: Rebuild.
7194 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7196 * as.h (flag_m68k_mri): Declare.
7197 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7198 * Many files: For MRI syntax that is specific to the m68k MRI
7199 assembler, check flag_m68k_mri rather than flag_mri or
7200 MRI_MODE_NEEDS_PSEUDO_DOT.
7202 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7204 * config/tc-i960.c (ARCH_HX): Define.
7206 (targ_has_sfr): Handle ARCH_HX.
7207 (targ_has_iclass): Handle ARCH_HX.
7208 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7209 (tc_headers_hook): If the architecture was specified explicitly,
7210 use it when setting the flags. Set the extern variable coff_flags
7211 rather than headers->filehdr.f_flags, since the latter is set
7212 unconditionally in obj-coff.c.
7213 (i960_handle_align): Remove unused variable fixp.
7215 Support for building bfd and opcodes as shared libraries, based on
7216 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7217 * configure.in: Set OPCODES and BFD to search directories.
7218 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7219 * configure: Rebuild.
7220 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7221 (LIBDEPS): New variable.
7222 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7223 $(HLDFLAGS) in link.
7224 (check): Set LD_LIBRARY_PATH in the environment.
7226 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7228 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7229 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7230 read-only, not read/write.
7232 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7234 * Makefile.in (INSTALL_XFORM): Remove -e.
7236 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7238 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7239 than comparing S_GET_SEGMENT to undefined_section.
7240 (write_object_file): Skip symbols which were equated to an
7241 undefined or common symbol.
7242 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7243 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7245 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7246 or S_IS_COMMON call S_GET_VALUE.
7247 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7248 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7249 to an undefined or common symbol, convert the reloc to be against
7251 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7252 undefined or common symbol.
7253 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7254 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7255 to an undefined or common symbol, convert the reloc to be against
7257 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7258 undefined or common symbol.
7259 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7260 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7262 (yank_symbols): Skip symbols which were equated to an undefined or
7265 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7267 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7268 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7270 * configure.in: Make sure we only add m68k-parse.o to
7271 ${extra_objects} once, no matter how many m68k targets have been
7273 * configure: Rebuild.
7275 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7277 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7278 * configure: Rebuild.
7280 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7282 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7283 * doc/c-m68k.texi: Document .extend and .ldouble.
7285 * configure.in (m68*-apple-aux*): New target.
7286 * config/te-aux.h: New file.
7287 * config/obj-coff.c (compare_external_relocs): New static function
7289 (do_relocs_for): Sort relocs if TE_AUX.
7290 (fixup_segment): If TE_AUX, store common symbol value in segment.
7291 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7293 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7295 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7297 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7299 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7300 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7302 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7303 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7304 an undefined symbol and the size of a function symbol.
7305 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7306 for all common symbols.
7308 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7310 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7313 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7316 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7318 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7319 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7321 * ecoff.c (localsym_t): Add addend field.
7322 (add_ecoff_symbol): Add addend argument. Change all callers.
7323 (coff_sym_value): Make static.
7324 (coff_sym_addend): New static variable.
7325 (ecoff_directive_def): Initialize coff_sym_addend.
7326 (ecoff_directive_val): Accept symbol + constant.
7327 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7328 (ecoff_build_symbols): Include the addend in the symbol value.
7330 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7332 * config/tc-ppc.c (md_assemble): Ignore overflow on
7333 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7335 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7337 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7338 bytes in size, so offset appropriately in big endian mode when
7339 writing the bottom 2 bytes.
7341 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7343 * config/tc-sparc.c (default_compatible): New static local.
7344 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7345 (sparc_ip): If no architecture or -bump specified, don't mark as
7346 mismatched those in default_compatible.
7348 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7350 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7351 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7352 * configure: Rebuild.
7353 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7354 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7355 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7356 (sco_id): Declare if SCO_ELF.
7358 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7360 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7361 ({max,warn_after}_architecture): New static locals.
7362 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7363 If both architecture and -bump requested, set max_architecture to max.
7364 (sparc_md_end): Simplify.
7365 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7366 Rewrite code to bump architecture and check for conflicts.
7367 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7368 with Solaris assembler.
7369 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7370 (md_show_usage): Update.
7372 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7374 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7376 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7378 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7379 #ifdef sparcv9 when choosing value.
7382 (sparc_md_end): Declare.
7383 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7384 (initial_architecture): New static local.
7385 (can_bump_v9_p): Likewise.
7386 (NO_V9): Delete all occurrences.
7387 (sparc_md_end): New function.
7388 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7389 Don't bump architecture to v9 unless can_bump_v9_p set.
7390 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7391 * configure.in (sparc64 target cpu): Don't set obj_format here.
7392 (SPARC_V9): Renamed from sparcv9.
7393 (sparc64-*-elf*): Define SPARC_ARCH64.
7394 * configure: Regenerated.
7395 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7396 (SPARC_ARCH64): Add.
7397 * conf.in: Regenerated.
7398 * config/vmsconf.h: Update.
7400 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7402 * config/tc-mips.c (load_register): Optimise "dli" loads.
7403 (md_show_usage): add "-mcpu=vr4100" to help text.
7405 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7407 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7408 undefined symbol, preserve the X_op of O_symbol.
7409 (S_GET_VALUE): Fix check to permit this case.
7410 * write.c (write_relocs): If a reloc is against an undefined
7411 symbol equated to another symbol, change the reloc to be against
7413 * config/obj-coff.c (do_relocs_for): Likewise.
7415 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7418 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7420 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7421 computer is PowerPC.
7423 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7425 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7426 mentioned in the eabi.
7428 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7430 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7431 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7433 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7435 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7437 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7439 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7440 as a section it is ok to have unadorned -mrelocatable pointers in.
7442 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7444 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7447 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7449 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7450 dependent section attributes can be handled.
7452 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7453 macros to add support for exclude section flag and ordered section
7456 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7457 functions to add support for exclude section flag and ordered
7460 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7462 * subsegs.c (section_symbol): Don't try to look up the section
7463 symbol in the hash table. It should be possible to have a symbol
7464 with the same name as a section, but no connection to it.
7466 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7467 From James Carlson <carlson@xylogics.com>.
7469 * expr.c (operand): Skip whitespace after a close parenthesis.
7470 From James Carlson <carlson@xylogics.com>.
7472 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7474 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7475 as_warn_where for relocation overflow.
7476 (parse_reg): Accept register name only if next character is
7479 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7481 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7482 addresses for static variables.
7484 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7486 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7487 and xgot give the old toc16 relocation.
7488 (md_apply_fix3): Support all GOT relocations.
7490 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7492 * config/tc-mips.c (load_address): Correctly handle a constant in
7493 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7495 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7497 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7498 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7499 (build_Mbytes): Handle REG_B.
7501 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7503 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7505 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7507 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7509 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7511 * config/obj-coff.c (write_object_file): Set the s_align field to
7512 the number of bytes, rather than to the power of 2.
7514 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7516 * Makefile.in (DISTCLEAN_HERE): New variable.
7517 (distclean): Use it.
7518 (maintainer-clean): Depend upon clean-here rather than clean,
7519 distclean, and clean-info. Run make maintainer-clean in doc.
7520 Remove files listed in DISTCLEAN_HERE.
7521 * doc/Makefile.in (maintainer-clean realclean): Split out from
7522 distclean. Depend upon clean-info and distclean.
7524 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7526 * mac-as.r: Fix copyright and version strings.
7527 (cfrg): Use PROG_NAME instead of literal name.
7529 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7533 * config/tc-a29k.h (tc_unrecognized_line): Define.
7534 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7535 (md_operand): Handle a29k style local dollar labels.
7537 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7539 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7541 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7543 * read.c (s_fill): If md_flush_pending_output is defined, call
7546 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7548 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7549 Treat rs_align_code like rs_align.
7551 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7553 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7554 converting an absolute address into a PC-relative one.
7556 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7558 * mpw-config.in: Don't always use te-generic.h for emulation.
7559 (powerpc-apple-macos): Use emulation te-macos.h.
7560 * mpw-make.sed (install, install-only): Edit in Mac-specific
7563 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7565 * configure.in: Improve message about unsupported ELF targets.
7566 * configure: Rebuild.
7568 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7569 pattern is zero. From Manfred Hollstein.
7571 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7573 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7574 the various idata sections, we check the name on the .section pseudo.
7576 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7578 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7579 add section's paddr to add_number; compatibility to native as and
7582 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7584 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7586 * hash.c (struct hash_entry): Moved here...
7587 * hash.h (struct hash_entry): ...from here.
7589 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7590 if it's already known to be null.
7592 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7594 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7595 bit relocs converted to PC relative relocs. This turned out to
7596 add the offset from the beginning of .text twice.
7598 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7600 * stabs.c (s_stab_generic): In 's' case, free string from
7603 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7605 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7608 * subsegs.h (segment_info_type): Make bitfields unsigned.
7610 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7611 and move them together. On most systems this will reduce the
7612 structure size by one word.
7613 (operatorT): Define O_max.
7614 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7617 * read.c (pop_insert): Print error returned by hash table
7620 * as.c (dump_statistics): Split out from main; dump some hash
7621 table stats and target-specific stats.
7622 (start_time): No longer automatic to main.
7623 (main): Set file-level start_time and call dump_statistics at
7624 exit. Exit by calling xexit.
7625 (show_usage): Make --statistics description less specific.
7626 * subsegs.c (subsegs_print_statistics): New function.
7627 * write.c (write_print_statistics): New function.
7628 (n_fixups): New static variable.
7629 (fix_new_internal): Increment it.
7630 * read.c (read_print_statistics): New function.
7631 * read.h (read_print_statistics): Declare.
7632 * symbol.c (symbol_print_statistics): New function.
7633 * symbol.h (symbol_print_statistics): Declare.
7634 * hash.c (hash_print_statistics): New function.
7635 * hash.h (hash_print_statistics): Declare.
7636 * config/tc-i386.c (i386_print_statistics): New function.
7637 * config/tc-i386.h (i386_print_statistics): Declare.
7638 (tc_print_statistics): New macro.
7639 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7642 * hash.c (DELETED): Rewrite to use a valid but unique address.
7643 (START_POWER): Reduce to 10.
7644 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7645 Add new values for counting strcmp calls.
7646 (GROW_FACTOR): New macro.
7647 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7649 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7650 (hash_new): Use FULL_VALUE.
7651 (struct hash_control): Definition moved here.
7652 (hash_code): Don't mask to low bits.
7653 (hash_ask): Mask returned hash code here. Check hash value before
7654 calling strcmp; count strcmp calls.
7655 * hash.h (struct hash_control): Declare, don't define, here.
7656 (HASH_STATLENGTH): Deleted.
7657 (struct hash_entry): Add field for hash code.
7658 (hash_say, hash_apply): Don't declare.
7660 * hash.c (destroy): Return void.
7661 (applicatee): Ditto.
7662 (main): Fix declarations.
7663 (hash_apply): Return void. Argument `function' returns void. Put
7664 inside "#ifdef TEST".
7665 (hash_say): Define only if TEST is defined.
7666 * hash.h (hash_apply, hash_say): Declarations deleted.
7668 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7670 * configure: Rebuild with autoconf 2.7.
7672 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7674 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7675 * configure: Rebuild with autoconf 2.6.
7677 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7679 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7680 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7682 (ppc_frob_file): Remove.
7683 * config/tc-ppc.h (tc_frob_file): Don't define.
7684 (ppc_frob_file): Don't declare.
7686 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7688 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7689 * config/alpha-opcode.h: Include one-operand variants of jmp and
7692 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7693 with te-delta.h in 8.3 file systems.
7694 * configure.in: Adjusted.
7696 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7698 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7700 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7702 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7704 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7706 Version 2.6 released.
7707 * Makefile.in (VERSION): Updated to 2.6.
7709 * config/obj-coff.c (write_object_file): Change use of md_do_align
7710 to pass a pointer rather than a fill value, to match other uses.
7712 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7714 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7716 * as.c (main): Move md_end call to just after call to
7717 perform_an_assembly_pass. Delete cpu-specific code here.
7718 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7719 * config/tc-arm.c (md_end): Unused function deleted.
7720 * config/tc-ns32k.c (md_end): Ditto.
7722 * config/tc-i386.c (i386_align_code): New function, moved here
7723 from HANDLE_ALIGN macro.
7724 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7726 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7728 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7731 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7733 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7734 multi-byte nops to avoid changing gcc. The necessary gcc change
7735 might break old assemblers.
7737 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7739 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7740 generate optimal multi-byte nop instructions for ".align n"
7741 ".align n,0x90", and aligns requiring more than 15 bytes of
7742 padding still generate multiple 0x90's as before.
7744 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7746 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7748 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7750 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7751 * configure: Update.
7752 * mpw-make.sed: Reorder commands to make sed happier.
7753 * config/te-macos.h: New file.
7754 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7756 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7758 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7759 conditional branches.
7760 (md_apply_fix): Likewise.
7762 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7764 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7765 generate a reloc which the linker will not handle correctly. Fix
7766 overflow checking--R_IREL is 18 bits, not 17.
7768 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7770 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7771 from a PC relative reloc if TC_A29K.
7773 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7774 code depends upon it.
7776 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7777 $extend. Based on code from Eric Freudenthal
7778 <freudenthal@nyu.edu>.
7779 * config/tc-a29k.h (LEX_DOLLAR): Define.
7780 * read.c (LEX_DOLLAR): Define if not defined.
7781 (lex_type): Use LEX_DOLLAR.
7783 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7785 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7788 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7790 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7792 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7794 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7795 used only by "dlltool.c".
7797 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7799 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7800 (md_pseudo_table): Don't define "extern".
7802 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7804 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7806 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7808 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7810 * macro.c (macro_expand_body): Don't warn about == with a
7811 nonexistent parameter, in case it is in a comment field.
7813 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7815 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7816 set, even if macro_alternate is set.
7817 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7818 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7819 the token unless it ended in '@'.
7820 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7821 * doc/c-a29k.texi: Document macro usage on A29K.
7823 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7825 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7827 (install_operand): Likewise.
7829 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7831 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7833 * configure.in (m88k-motorola-sysv*): New target.
7834 * configure: Rebuild.
7835 * config/te-delta88.h: New file.
7836 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7838 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7839 (md_do_align): Define.
7840 * config/tc-m88k.c: Include "subsegs.h".
7841 (m88k_do_align): New function.
7843 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7844 (COFF_NOLOAD_PROBLEM): Define.
7845 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7847 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7849 * config/tc-i386.c (md_assemble): For a jump instruction with
7850 non-constant target, require 7 available bytes in the current
7853 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7855 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7858 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7860 * configure.in (alpha-*-linux*): Use ecoff.
7861 * configure: Rebuild.
7862 * ecoff.c (ecoff_directive_extern): New function.
7863 (ecoff_directive_weakext): New function.
7864 (ecoff_build_symbols): Handle weak symbols.
7865 (ecoff_setup_ext): Likewise.
7866 (ecoff_frob_symbol): Warn about weak common symbols.
7867 * ecoff.h (ecoff_directive_extern): Declare.
7868 (ecoff_directive_weakext): Declare.
7869 * symbols.c (S_IS_WEAK): New function.
7870 * symbols.h (S_IS_WEAK): Declare.
7871 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7873 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7876 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7878 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7880 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7881 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7882 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7883 * config/obj-coff.c (coff_frob_symbol): Don't call
7884 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7885 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7888 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7889 (ppc_stab_symbol): New static variable.
7890 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7891 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7892 sy_tc.real_name to the stab string.
7893 (ppc_bc, ppc_ec): New static functions.
7894 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7896 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7898 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7901 * input-scrub.c (input_scrub_push): Reset sb_index.
7903 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * listing.c (listing_newline): Don't create a frag in the absolute
7908 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7910 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7911 (ppc_csect): Move most of the code to ppc_change_csect, and call
7913 (ppc_change_csect): New static function, taken from ppc_csect.
7914 (ppc_section): New static function.
7915 (ppc_saw_abs): New static varable.
7916 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7917 a symbol has no csect.
7918 (ppc_adjust_symtab): New function.
7919 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7920 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7922 * write.c (write_object_file): If tc_adjust_symtab is defined,
7923 call it just before the call to obj_adjust_symtab.
7925 * symbols.c (symbol_find_or_make): Change name to be const.
7926 * symbols.h (symbol_find_or_make): Update declaration.
7928 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7930 * doc/as.texinfo (Align): Mention SH.
7931 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7933 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7934 (Z8000 Directives, even): Don't give numeric align value, instead
7937 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7939 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7942 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7944 * Makefile.in (diststuff): Also make info.
7945 (maintainer-clean realclean): Also make clean-info.
7947 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7949 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7950 (pa_subspace): For ".nsubspa", always create a new subspace
7951 with the given attributes, even if one already exists with the
7954 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7956 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7957 TC_FORCE_RELOCATION, taking an additional section argument. If
7958 the section of the target symbol is not the same as the current
7959 section, always force the relocation to be used.
7960 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7962 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7963 md_pcrel_from function, taking an additional section argument.
7964 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7966 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7967 older TC_FORCE_RELOCATION if not defined.
7968 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7969 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7970 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7971 TC_FORCE_RELOCATION.
7973 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7975 * input-scrub.c (as_where): Set name to null pointer if we don't
7977 * messages.c (identify): Only print filename if non-null.
7978 (as_show_where): Ditto, for line number too.
7979 (as_warn_internal, as_bad_internal): Ditto.
7981 * input-file.c (input_file_open): If the input file can't be
7982 opened, consider it an error.
7984 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7986 * config/tc-mips.c: Added mips_4100 control, and support for
7987 accepting the 4100 as a MIPS architecture variant (md_begin,
7988 macro_build, mips_ip, md_parse_option). Adding suitable
7989 command-line OPTIONs, and updating the help text (md_show_usage).
7991 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7993 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7994 BFD_ASSEMBLER is defined.
7996 * Use one active frag and one obstack per frag chain:
7997 * frags.c (frags): Variable deleted.
7998 (frag_alloc): New function.
7999 (frag_grow, frag_more, frag_variant, frag_now_fix,
8000 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8002 (frag_new): Ditto. Verify that frch_last and frag_now match on
8003 entry and exit, and that old frag_now has non-zero type. Replace
8004 "know" uses with "assert". Use frag_alloc instead of mucking with
8006 * frags.h (frags): Declaration deleted.
8007 * subsegs.h (struct frchain): Add new field frch_frag_now.
8008 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8010 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8011 give it any stricter alignment than frchainS structures need. Do
8012 not initialize frags obstack. Set frag_now to point to
8013 dummy_obstack. Initialize absolute_frchain.
8014 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8015 field of frchainS. Don't create new frags on section switch, and
8016 use frag_alloc when creating a new frag chain. For absolute
8017 section, set frchain_now to absolute_frchain. Verify that
8018 frch_last and frag_now match on entry and exit. Initialize
8019 per-chain obstack, and under gcc, set required alignment to that
8020 needed by fragS structure.
8022 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8024 * stabs.c (get_stab_string_offset): Only copy input string if a
8025 fresh copy is needed, not if the section already exists.
8026 (s_stab_generic): Cache stab section name to bypass lookups, since
8027 usually it will match. Could be made faster still by changing the
8028 memory allocation rules.
8029 (s_xstab): Cache section name to bypass repeated string
8032 * frags.c (frag_new): Deleted register declarations.
8034 * listing.c (frag_now): Don't declare.
8036 * as.c (chunksize): New variable.
8037 (debug_memory): New variable.
8038 (main): If debug_memory is set, reduce chunksize and
8040 * as.h (chunksize): Declare it.
8041 * read.c (read_begin): Use it.
8043 * config/tc-alpha.c (md_shortopts): Include 'g'.
8044 (md_parse_option): Ignore it.
8046 * Makefile.in (distclean): Remove Makefile and config.status from
8047 testsuite directory.
8048 (clean-here): Don't delete testsuite. Instead, delete only the
8049 files within it that would be generated by running tests.
8051 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8052 frag_now_fix instead of accessing obstack info directly.
8053 * config/tc-arm.c (s_ltorg): Ditto.
8054 (md_assemble): Ditto.
8056 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8059 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8061 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8062 chain after parsing value expression, if any, to avoid separating
8063 continued .stabs lines.
8065 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8068 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8070 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8072 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8073 -mcom support and PPC_OPCODE_ANY for -many.
8074 (md_parse_option): Ditto.
8076 (md_begin): For duplicate instructions, print all duplicates
8079 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8081 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8082 common mode operation.
8083 (md_show_usage): Add -mcom to usage message.
8085 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8087 * expr.c (op_rank): Add O_symbol_rva.
8088 * expr.h (operatorT): Add O_symbol_rva.
8089 * read.c (cons_worker): Set O_symbol_rva when necessary.
8090 * write.c (fix_new_exp): Understand O_symbol_rva.
8092 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8094 * config/tc-mips.c: Correct s_cons arguments. From Michael
8095 Joosten <joost@ori.cadlab.de>.
8097 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8099 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8100 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8101 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8103 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8104 make non-static. Change all users.
8105 * config/obj-coff.h (coff_n_line_nos): Declare.
8107 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8109 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8111 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8113 * config/obj-elf.c (obj_elf_common): Convert specified byte
8114 alignment to power of two. Set size of local bss symbol.
8116 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8118 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8120 * sb.c, macro.c: Decide whether to include <string.h> or
8121 <strings.h> just as as.h does.
8123 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8125 * Makefile.in (site.exp): Fix setting of $srcdir.
8127 * config/tc-arm.c (md_atof): Fix little-endian output.
8128 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8131 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8133 * doc/as.texinfo: Split out the NS32k family documentation,
8134 despite its being commented out for now.
8135 * doc/c-ns32k.texi: New file.
8137 * sb.c, macro.c: Include string.h.
8139 * Makefile.in (comparison): Only check *.o; we don't care if
8140 timestamps inserted by the native linker differ.
8142 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8143 if alignment stricter than 4 bytes is requested; in that case,
8144 align to a 4-byte boundary first.
8146 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8148 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8149 uninitialized" warning for `Max_Source_Offset'.
8151 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8153 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8154 qualifiers and detect errors if present.
8155 (md_assemble): Add call to parse_toc_entry. Also added some support
8156 for the [tocv] qualifier.
8157 (ppc_pe_tocd): New function to support data in the toc section.
8159 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8161 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8164 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8166 * config/tc-m68k.c (isword): Accept all values from -65536 to
8167 +65535, so ~VAL will not be rejected.
8169 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8170 skip characters after the pseudo-op.
8172 * read.c (get_line_sb): Don't look past buffer_limit.
8173 (s_include): In MRI mode, skip characters after the file name.
8175 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8177 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8178 periods in register names.
8180 For older changes see ChangeLog.1.