2 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
5 local labels ($ prefix).
8 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
10 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
12 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
14 * config/tc-i386.c (md_assemble): Print operand number rather than
16 (i386_operand): Likewise.
18 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
20 * Makefile.am (INTLLIBS): Define to work around apparent automake
22 All Makefiles: Regenerated.
24 * Many files: Added gettext invocations around user-visible
26 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
27 HAVE_LC_MESSAGES): Define.
28 * dep-in.sed: Added asintl.h.
29 * po/Make-in: New file.
30 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
32 * read.c (Z_): Renamed from `_'.
33 * Makefile.am (SUBDIRS): Added po.
34 (POTFILES): new macro.
35 (po/POTFILES.in): New target.
36 ($(OBJS)): Added asintl.h.
38 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
39 (as_new_LDADD): Added $(INTLLIBS).
40 (as_new_DEPENDENCIES): Added $(INTLDEPS).
41 (gasp_new_LDADD): Added $(INTLLIBS).
42 (gasp_new_DEPENDENCIES): New macro.
43 * configure, aclocal.m4: Rebuilt.
44 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
46 (ALL_LINGUAS): Define.
47 * macro.c: Include "asintl.h".
48 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
49 * as.h: Include "asintl.h".
50 * config/tc-i386.c (ordinal_names): Removed.
51 (md_assemble): Changed error text to avoid ordinal_names.
52 (i386_operand): Likewise.
53 (reloc): Added as_bad to avoid i18n problems.
54 (tc_gen_reloc): Likewise.
55 * config/tc-arm.c (bad_args): Now a #define.
57 * config/obj-vms.c (VMS_stab_parse): Changed type of
59 (global_symbol_directory): Unified strings to avoid i18n
61 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
63 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
64 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
66 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
68 * config/tc-v850.c (md_assemble): Changed C++ comment into C
70 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
72 * as.c (print_version_id): Added an fprintf to avoid i18n
74 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
76 * expr.c (expr): Added as_warn call to avoid i18n problems.
77 * messages.c (as_assert): Changed code to avoid i18n problems.
79 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
81 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
83 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
85 * config/tc-i386.c (check_prefix): New static function, split out
87 (struct _i386_insn): Add wait_prefix field.
88 (md_assemble): Remove wait_prefix local variable. Use
89 check_prefix when adding a prefix.
91 * config/tc-i386.c (current_templates): New static variable.
92 (md_assemble): Remove current_templates local variable.
93 (md_assemble, i386_operand): Improve error and warning messages in
94 many places. Add RESTORE_END_STRING in many places before error
95 return. Clarify some comments.
97 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
99 (md_assemble): Parse string instruction operands, looking for
100 segment override prefixes. Check for invalid segment prefixes on
102 (i386_operand): i.seg[] and max mem_operand changes for string
104 * config/tc-i386.h (EsSeg): Define.
106 * config/tc-i386.h (regKludge): Define.
107 (iclrKludge, imulKludge): Don't define.
108 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
109 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
110 opcode_modifier checks to look for more common cases first. Add
111 default_seg for IsString case.
113 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
115 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
117 * configure: Rebuild with new automake and libtool.
118 * aclocal.m4, Makefile.in: Likewise.
120 * doc/Makefile.am (as.dvi): New target.
121 * doc/Makefile.in: Rebuild.
124 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
126 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
129 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
131 * configure.in: Added sparc86x support.
133 * configure: Rebuild.
135 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
137 (md_parse_option): Warn if -EL is not supported for this architecture.
139 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
141 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
143 * config/tc-mips.c (mips_ip): Note when we use get match on
144 the full instruction name.
146 (mips_ip): For '&' DEST completer handling, if we got a full match
147 then the DEST completer is implicitly .wxyz.
151 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
153 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
154 (vif_insn_type): New function.
155 (md_apply_fix3): Don't validate user specified length if unpack insn
159 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
161 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
162 back into the expression to handle add/sub simplification correctly.
165 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
167 * config/tc-mips.c (mips_ip): Specs changed for
168 VCALLMSR instruction.
171 start-sanitize-vr5400
172 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
174 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
177 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
179 * config/tc-mips.c (hilo_interlocks): Remove 4300.
181 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
183 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
187 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
189 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
190 branch error as being done so we don't try to emit a reloc.
193 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
195 * symbols.c (max_indent_level): New global.
196 (print_symbol_value_1): Use it.
197 * expr.h (expr_build_dot): Declare.
198 * expr.c (expr_build_dot): New function.
200 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
201 (compute_mpgloc): New function.
202 (eval_expr): New arg `cpu'. All callers updated.
203 (non_vu_insn_seen_p): New static global.
204 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
205 (struct dvp_fixup): New member `cpu'.
206 (assemble_one_insn): New args init_fixup_count, fixup_offset.
208 (md_assemble): Set non_vu_insn_seen_p as appropriate.
209 (assemble_vif): Set `cpu' field of fixup.
210 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
211 (assemble_vu_insn): Delete, contents moved into ...
212 (assemble_vu): ... here. Don't record fixups until after parsing
213 both upper and lower insns. If branch insn inside mpg, properly
214 compute target address.
215 (dvp_frob_label): Create copies of vu labels inside mpg's.
216 (dvp_relax_frag): Clean up.
217 (md_convert_frag): Ditto.
218 (md_apply_fix3): Signal error if mpg embedded vu code has branch
219 to undefined label (not currently supported).
220 (eval_expr): New arg `cpu'. All callers updated.
221 (insert_operand_final): Convert mpgloc from bytes to dwords.
222 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
223 (s_state): If switching to vu state, initialize $.mpgloc.
226 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
228 * symbols.c (print_binary): New function.
229 (print_expr_1): Call it.
232 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
234 * config/tc-dvp.c (md_convert_frag): Fix thinko.
236 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
238 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
239 0 is a valid length value (= max+1).
240 (install_vif_length): 0 is a valid length value (= max+1).
243 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
245 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
246 operand in the opcode.
249 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
251 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
255 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
257 * config/tc-i386.h: Reorder operand flags and opcode modifier
258 flags for clarity. Remove unused definitions: Unknown,
259 ImmUnknown, DispUnknown, NoModrm.
260 * config/tc-i386.c (type_names): Add missing Debug type.
261 (md_assemble): Better duplicate prefix checking. Quicker string
262 instruction check via new opcode_modifier flag.
264 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
266 * doc/as.texinfo (Invoking): Clarify -Wa example.
268 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
270 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
271 (s_mips_weakext): Define.
272 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
273 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
276 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
278 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
279 is an error if the value can not be computed at assembly time.
280 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
282 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
284 * gasp.c (main): Set next field of new include_path structure to
285 NULL. From Avery Pennarun <averyp@gdc.ca>.
287 * read.c (s_mri_sect): Call as_bad rather than abort for an
288 unsupported MRI target.
290 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
292 * config/tc-arm.c (arm_validate_fix): New function. Determine if
293 the destination of a branch instruction should be altered.
294 (find_real_start): New function: Locate the real, Thumb coded
295 start of a Thumb function.
296 (do_t_branch23): Alter the destination of branches to Thumb
299 * config/tc-arm.h: Define TC_VALIDATE_FIX.
301 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
303 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
306 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
308 * doc/as.texinfo: Use @itemx for a secondary item in a table.
309 * doc/c-hppa.texi: Likewise.
311 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
313 * Makefile.am: Rebuild dependencies.
314 * Makefile.in: Rebuild.
316 * Makefile.am (DEP_INCLUDES): New variable.
317 (.dep1): Change to work when srcdir is not an absolute path.
318 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
319 * Makefile.in: Rebuild.
321 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
323 * config/tc-i386.h, config/tc-i386.c: Revert March 24
326 * configure.in: Set version to 2.9.1.
327 * configure: Rebuild.
329 * Branched binutils 2.9.
331 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
333 * config/tc-i386.h (FWait): Define.
334 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
335 other prefixes. Check FWait flag in opcode table to see which
336 instructions require an fwait prefix.
338 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
340 * stabs.c (get_stab_string_offset): Always create a stab string
343 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
345 Fix some gcc -Wall warnings:
346 * atof-generic.c (atof_generic): Add casts to avoid warnings.
347 * ehopt.c (eh_frame_code_alignment): Likewise.
348 * expr.c (integer_constant, operand): Likewise.
349 * frags.c (frag_align): Likewise.
350 * gasp.c (level_0, change_base, doinstr): Likewise.
351 * hash.c (hash_ask): Likewise.
352 * listing.c (listing_page, calc_hex, print_lines): Likewise.
353 (debugging_pseudo): Likewise.
354 * macro.c (define_macro, check_macro): Likewise.
355 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
356 (ignore_rest_of_line, float_cons): Likewise.
357 * symbols.c (decode_local_label_name): Likewise.
358 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
359 (fixup_segment, number_to_chars_bigendian): Likewise.
360 (number_to_chars_littleendian): Likewise.
361 * config/atof-ieee.c (gen_to_words): Likewise.
362 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
363 (sparc_ip, parse_keyword_arg, s_common): Likewise.
364 * read.c (output_big_sleb128): Initialize locals to avoid
366 (output_big_uleb128, equals): Likewise.
367 * atof-generic.c (atof_generic): Change number_of_digits_* locals
368 to unsigned int. Change zeros to unsigned int.
369 * cond.c (s_if): Add return to default case.
370 * frags.c (frag_now_fix): Change return type to addressT.
371 * frags.h (frag_now_fix): Update declaration.
372 * listing.c (file_info_struct): Change linenum to unsigned int.
373 (struct list_info_struct): Change hll_line to unsigned int.
374 (print_source): Update format string.
375 * read.c (emit_expr): Change scan to unsigned int, and don't
376 bother to initialize it.
377 * symbols.c (dollar_label_count): Change to unsigned long.
378 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
379 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
380 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
383 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
385 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
386 mcf5200 just as we do for m68000.
387 (m68k_init_after_args): Likewise.
388 (md_estimate_size_before_relax): Likewise.
390 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
392 * config/tc-v850.c (md_assemble): Store relocation addend in
393 fixup instead of instruction.
395 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * config/tc-i386.c (md_assemble): Swap template arguments to
398 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
399 This macro is currently symmetric, so passing them the wrong
400 way didn't cause any problem, but may if the macro is changed
402 After copying template to i.tm, use i.tm. rather than t-> to
403 access fields, and make t a const*
404 Move i.tm.operand_types[] swap to immediately after the copy.
407 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
409 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
410 we've computed the data length.
413 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
415 * expr.h (expr_build_uconstant): Add prototype.
416 (expr_build_unary,expr_build_binary): Add prototypes.
417 * expr.c (expr_build_uconstant): New function.
418 (expr_build_unary,expr_build_binary): New functions.
420 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
421 (md_convert_frag): Delete.
422 (TC_FIX_TYPE): New fields wl,cl,user_value;
423 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
425 (insert_unpack_marker): New function.
426 (insert_file): New argument insert_marker_arg. All callers updated.
427 (gif_user_value): New static local.
428 (vif_data_start,vif_data_end): New static locals.
429 (mpgloc_sym,unpackloc_sym): New static locals.
430 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
431 (cur_opcode,cur_operand): New static locals.
432 (endmpg_caller): New enum.
433 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
434 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
435 (dvp_fixup): New members user_value,wl,cl;
436 (assemble_vif): Rewrite.
437 (assemble_gif): Tweak name of data start label.
438 (assemble_one_insn): Allow special parser to punt and call the
439 normal expression parser. Set cur_opcode,cur_operand for md_operand.
440 (md_operand): Handle '*' value for mpgloc,unpackloc.
441 (md_estimate_size_before_relax): New function.
442 (dvp_relax_frag,md_convert_frag): New functions.
443 (md_pcrel_from_section): Handle end data label for variable length
445 (md_apply_fix3): Handle count field for variable length vif insns.
446 Handle address field for mpg,unpack.
447 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
448 (cur_vif_insn_length): Delete.
449 (vif_length_value): New function.
450 (install_vif_length): Don't perform logical->physical conversion here.
451 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
454 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
456 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
457 * macro.c (macro_expand_body): Increase buffer size.
458 * messages.c (as_warn): Likewise.
459 (as_warn_where, as_bad, as_bad_where): Likewise.
461 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
463 Based on patch from H.J. Lu <hjl@gnu.org>:
464 * Makefile.am (DISTSTUFF): New variable.
465 (diststuff): New target.
466 * Makefile.in: Rebuild.
468 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
470 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
471 m32r_elf_section_change_hook.
473 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
474 emit a nop if a section ends with a 16 bit instruction.
476 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
478 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
479 s_lcomm rather than obj_coff_lcomm.
480 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
482 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
484 * config/tc-i386.h (LinearAddress): Define.
485 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
486 instruction, don't use a default segment.
488 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
490 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
491 * configure: Rebuild.
494 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
496 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
500 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
502 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
504 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
505 (mips_ip): Handle 'O' operand.
506 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
509 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
511 * aclocal.m4, configure: Rebuild with libtool 1.2.
514 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
516 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
520 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
522 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
523 PC relative branches (PR15358). Patch courtesy of Jonathan
527 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
529 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
530 "name.completer" where only the name is actually in the opcode
531 table. Allow various operands for base register in load/store
532 instructions. Handle various new argument characters for the
533 cop2/vu0 co-processor.
537 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
539 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
543 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
545 * configure.in (emulations): Add thumb-pe target.
547 * configure (emulations): Add thumb-pe target.
549 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
551 * itbl-lex.l (yywrap): Don't define if already defined as a
555 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
557 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
558 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
559 packing is enabled. Emit VIF cpu marker after dma insn.
561 * config/tc-dvp.h (TC_START_LABEL): Define.
562 * config/tc-dvp.c (force_mach_label): New function.
563 (md_begin,create_colon_label,s_dmadata): Use it.
565 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
568 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
570 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
573 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
575 * depend.c (quote_string_for_make): New function.
576 (wrap_output): Use it.
578 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
580 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
581 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
584 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
586 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
587 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
588 (gif_insn_frag_loc): New static global.
589 (assemble_gif): Record frag and location frag of insn.
590 (md_apply_fix3): Validate user specified nloop if we couldn't do
592 (s_endgif): Queue fixup to install nloop if we can't compute it here.
594 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
596 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
597 insufficient data present. Fix insertion of computed nloop value.
598 (install_vif_length): Second pass at unpack len calcs.
599 (s_endunpack): Round data up to word boundary.
600 (insert_mpg_marker): New function.
601 (insert_file): New args insert_marker, size. All callers updated.
602 (assemble_vif): Rewrite varlen insn handling.
603 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
604 (s_enddirect,s_endunpack): Rename arg to internal_p.
607 start-sanitize-vr4320
608 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
610 * config/tc-mips.c : Added vr4320 similar to vr4300.
613 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
615 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
616 Recognize -GN and -relax.
617 (md_begin): Initialize gp size from -G switch.
618 (alpha_force_relocation): Always force if -relax.
619 (alpha_align): Take a new argument that will specify when to
620 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
621 Change all callers. Emit nop alignment padding as nop+unop pair.
623 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
625 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
626 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
629 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
631 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
632 require padding to the next long word boundary.
636 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
638 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
639 inserted binary files.
642 start-sanitize-phase2-m32rx
643 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
645 * config/tc-m32r.c (optimize): New static local.
646 (md_shortopts): Add -O.
647 (md_parse_option): Recognize it.
648 (md_show_usage): Document it.
649 (md_assemble): Don't try to combine insns in parallel if !optimize.
651 end-sanitize-phase2-m32rx
653 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
655 * config/tc-m32r.c (first_writes_to_seconds_operands):
656 Reinitialise b_operands for each pass of the inner loop.
659 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
661 * config/tc-dvp.h (tc_frob_label): Define.
662 * config/tc-dvp.c (dvp_frob_label): New function.
663 (create_colon_label): New argument `sto'. All callers updated.
664 (record_mach): New argument `force_next_p'. All callers updated.
665 (cpu_sto): New function.
666 (UNIQUE_LABEL_PREFIX): New macro.
667 (unique_label): Use it.
668 (assemble_gif): Emit start label before mach label.
669 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
671 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
673 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
674 (setup_dma_autocount): Renamed from setup_autocount. New argument
675 inline_p. All callers changed. Fix word address of count.
676 (parse_dma_addr_autocount): Fix word address of address.
680 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
682 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
683 in special_sections table and add .vubss etc via
684 ELF_TC_SPECIAL_SECTIONS.
685 * config/tc-dvp.h: Likewise.
688 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
690 * cgen.c: #include symcat.h.
691 * config/tc-m32r.c: Likewise.
693 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
695 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
696 absolute expressions instead of '$' prefixed register names.
698 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
700 * read.c (s_set): Record file and line info for symbols when -as.
701 (pseudo_set): Don't overwrite that dummy fragment.
704 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
706 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
707 (dvp_parse_done): Comment out contents.
708 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
709 (s_state): Handle .vu in included file.
710 (asm_state): New state ASM_GIF.
711 (asm_state_stack): Maintain stack of parsing states.
712 ({push,pop,set}_asm_state): New functions.
713 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
714 (gif_{insn_type,data_name,insn_frag}): New static locals.
715 (md_assemble): Watch for .endgif if in ASM_GIF state.
716 (assemble_gif): Complete.
717 (s_endgif): Complete.
718 (cur_mach): New static local.
719 (record_mach): New function.
720 (md_begin): Initialize `cur_mach'.
721 (assemble_*): Record current mach type.
722 (vu_count): New static local.
723 (assemble_vif): Temporary hack to properly align mpg/direct data.
724 (assemble_vu): Insert mpg every 256 insns.
727 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
729 * config/tc-ppc.c (md_pseudo_table): Add "section".
730 (ppc_named_section): New static function.
732 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
734 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
735 so we don't have to scan the entire list.
738 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
740 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
741 case, allow the parallel instructions to modify the same flag
745 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
747 * listing.c (list_symbol_table): Categorize symbols by
748 undefined_section rather than sy_frag->line == NULL.
751 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
753 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
754 (inline_dmadata): Renamed from s_dmadata_implied.
755 (assemble_one_insn): Rewrite dma operand processing.
756 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
757 (unique_name,setup_autocount): New functions.
759 * config/tc-dvp.c: Include stdarg.h/varargs.h.
760 (md_pseudo_table): Add .word.
761 (assemble_dma): Set alignment to 16 bytes. Enable code that records
763 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
764 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
765 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
767 (eval_expr): New function.
768 (create_label,create_colon_label): New function.
769 (s_enddmadata): Rewrite.
772 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
774 * Makefile.am (install-exec-local): Install properly when ln
775 fails or tooldir == prefix.
778 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
780 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
781 handling of updates to the condition bit as this is shadow by
785 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
787 * config/tc-dvp.c (parse_float): New function.
788 (assemble_vu): Handle loi insns.
789 (assemble_one_insn): Simplify suffix parsing.
790 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
795 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
797 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
799 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
801 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
802 for --warn-explicit-parallel-conflicts and --Wnp as an
803 abbreviation for --no-warn-explicit-parallel-conflicts.
804 (assemble_parallel_insn): Use non-relaxable versions of branch
807 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
809 * app.c: Parse || as a seperator between assembler statements.
812 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
814 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
815 Test result of insert_operand for error.
818 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
820 * config/tc-m32r.c (md_assemble): Only parallelise instructions
821 when m32rx target is enabled and the instructions are not
824 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
826 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
827 bother checking insn which have no operands.
830 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
832 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
833 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
834 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
835 * doc/Makefile.in: Rebuild.
838 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
840 * config/tc-m32r.c (first_writes_to_seconds_operands): New
841 function. Replaces get_src_reg(), check_for_side_effects(),
842 reads_from_src_reg(). Uses new insn operand features of cgen.
843 (writes_to_pc): New function., but with new code suppressed for now.
844 (md_assemble): Call first_writes_to_seconds_operands().
846 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
848 * config/tc-mips.c (macro_build): Handle operand type 'C'.
849 (macro): Fix handling of M_COP[0-3].
851 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
853 Based on patches from Ross Harvey <ross@teraflop.com>:
854 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
855 if macro_alternate or macro_mri.
856 (getstring): Remove support for byte constants between < and >.
857 (get_any_string): '<' only starts a string if macro_alternate or
859 (macro_expand_body): Permit keyword parameters following
860 positional parameters.
862 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
863 * configure.in (alpha*-*-netbsd*): New target.
864 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
865 * configure: Rebuild.
867 * as.h (flag_warn_suppress_instructionswap): Move from here...
868 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
869 here, and make static.
871 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
872 BFD_ASSEMBLER or MANY_SEGMENTS.
874 * as.c (show_usage): Update bug-gnu-utils address.
875 * gasp.c (show_usage): Likewise.
876 * doc/as.texinfo (Bug Reporting): Likewise.
878 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
880 * config/tc-mips.c (load_address): Don't use mips III or mips IV
881 insns regardless of the size of a pointer if we're in mips I or
883 (macro, macro2, s_cprestore, s_cpadd): Likewise.
885 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
887 Fix rac to accept only a0:
888 * tc-d10v.c (parallel_ok, find_opcode):
889 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
890 Introduce OPERAND_GPR.
892 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
894 * read.c (s_fill): Handle non-constant repeat counts by creating
895 an rs_space fragment.
898 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
900 * doc/c-m32r.texi: Document warning and error messages. Add
901 descriptions of --warn-explicit-parallel-conflicts.
903 * doc/as.texinfo: Add more m32rx command line options.
906 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
908 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
909 from as_bad to as_warn.
912 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
914 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
917 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
919 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
920 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
921 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
923 * config/tc-dvp.h: Add configuration specific section names.
926 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
928 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
929 seg_fix_rotP rather than fix_root from seg_info.
931 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
933 * expr.c: Add support for 0x1_2_3_4 bignums.
935 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
937 * configure.in: Change -linux* to -linux-gnu*.
938 * configure: Rebuild.
940 * app.c (do_scrub_begin): Treat \r as whitespace.
943 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
945 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
946 rather than parsing syntax string manually.
947 (assemble_parallel_insn): Check for both forms of parallel
950 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
952 * Makefile.am: Update dependencies.
953 * Makefile.in: Rebuild.
955 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
957 * configure, aclocal.m4: Rebuild with new libtool.
959 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
961 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
962 the argument to bfd_set_arch_mach.
963 (load_address): Use bfd_arch_bits_per_address to determine the
964 bit size of an address instead of looking at the isa level.
965 (macro, macro2, s_cprestore, s_cpadd): Likewise.
968 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
970 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
972 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
975 * as.h (enum _relax_state): Add rs_cfa.
976 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
977 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
978 * read.c (emit_expr): Call check_eh_frame.
979 * write.c (cvt_frag_to_fill): Handle rs_cfa.
980 (relax_segment): Likewise.
981 * Makefile.am: Rebuild dependencies.
982 (GAS_CFILES): Add ehopt.c.
983 (GENERIC_OBJS): Add ehopt.o.
984 * doc/internals.texi (Frags): Document rs_cfa.
986 * as.c (show_usage): Mention --traditional-format.
987 (parse_args): Accept --traditional-format.
988 * as.h (flag_traditional_format): Declare.
989 * output-file.c (output_file_create): If flag_traditional_format,
990 set BFD_TRADITIONAL_FORMAT on stdoutput.
991 * doc/as.texinfo, doc/as.1: Document --traditional-format.
993 * config/tc-mips.c (append_insn): Make sure that if we have a
994 fixup for an unmatched %hi reloc, it does not associated with a
997 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
998 * doc/Makefile.in: Likewise.
1000 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-m32r.c (check_for_side_effects): New function.
1003 (can_make_parallel): Add checks for instruction side effects
1004 clashing with the other instruction.
1005 (assemble_parallel_insn): Improve warning messages. Return error
1006 message from non-swapped instruction order.
1008 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1010 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1012 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1013 md_cleanup definition. This moves the forced literal output to
1014 the end of the source pass, and avoids macro's inserting literals
1015 into the code immediately after the macro expansion.
1017 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1019 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1020 a gas internal symbol is adjustable.
1021 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1023 * as.h: If gcc version greater than 2.6, use `__format__' and
1024 `__printf__' in function attributes, rather than `format' and
1027 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1029 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1031 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1033 Add tms320c30 support:
1034 * config/tc-tic30.h: New file.
1035 * config/tc-tic30.c: New file.
1036 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1037 TARGET_FORMAT as "coff-tic30".
1038 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1039 * Makefile.am: Rebuild dependencies.
1040 (CPU_TYPES): Add tic30.
1041 (CPU_OBJ_VALID): tic30-aout is valid.
1042 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1043 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1044 * configure, Makefile.in: Rebuild.
1046 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-v850.c (md_assemble): Improvements to error messages
1051 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1053 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1054 BFD_RELOC_HI16_S to store the high bits of any value.
1056 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1057 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1058 assembler calculate relocations to any external symbol at all.
1059 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1060 involving generation of pc-relative relocs.
1061 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1062 has been moved to md_apply_fix3.
1064 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1065 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1066 which actually means (the address of identifier's GOT entry) +
1067 constant, which is not particularly useful.
1069 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1071 * read.h (include_dirs): Declare.
1072 (include_dir_count,include_dir_maxlen): Declare.
1075 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1076 (md_parse_option): Handle them.
1077 (md_show_usage): Print them.
1078 (output_dma,output_pke): New static globals.
1079 (assemble_pke): Handle -no-dma-pke.
1080 (insert_file): Search include dir list.
1081 (s_enddirect): Validate length if prespecified.
1082 (s_endmpg): Likewise. Handle -no-dma-pke.
1083 (s_endunpack): Handle -no-dma-pke.
1084 (md_pcrel_from_section): Add offset to delay slot for
1088 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1090 * configure.in: Correct check for shared opcodes library.
1091 * configure: Rebuild.
1093 * listing.c (buffer_line): If we can't open the file, set at_end.
1094 (listing_print): Remove unused local variable fi.
1096 * config/m68k-parse.y (reglistpair): Handle register list in
1099 * config/vms-conf.h: Don't undef VERSION.
1101 start-sanitize-m32rx
1102 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1104 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1105 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1108 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1110 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1112 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1114 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1115 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1116 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1117 (EXTRA_DIST): Define.
1118 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1119 explicitly rather than via the list of object files.
1120 (gcc-as.opt): New file created when make-gas.com is run.
1121 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1122 itbl-cpu.h} to #include appropriate file rather than copying that
1124 * config/vms-conf.h: Synchronize with current config.in.
1125 * Makefile.in: Rebuild.
1128 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1130 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1131 (parallel_ok): Relaxed parallel subinstruction dependency check.
1134 start-sanitize-m32rx
1135 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1137 * config/tc-m32r.c (md_assemble): Fix determination of when
1138 instructions can be combined in parallel.
1141 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1143 * as.h (flag_warn_suppress_instructionswap): added new flag.
1144 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1145 command line argument.
1146 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1147 warning only if flag_warn_suppress_instructionswap is false.
1149 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1151 * configure.in (i386-*-mingw32*): New target.
1152 * configure: Rebuild.
1154 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1156 * symbols.c (resolve_symbol_value): Don't set the segment if it
1157 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1159 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1162 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1164 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1165 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1168 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1170 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1173 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1175 * configure.in: Add dvp support.
1176 * configure: Regenerate.
1177 * config/tc-dvp.[ch]: New files.
1180 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-v850.c (v850_insert_operand): Display instruction when
1183 an error is encountered.
1185 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1187 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1188 (i386-*-sco3.2v5*coff): New target.
1189 (i386-*-sco3.2*): New target.
1190 * configure: Rebuild.
1192 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
1197 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1199 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1200 validate_immediate return value in the right type for comparisons
1203 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1205 * listing.c (MAX_BYTES): Use listing variables not constants.
1206 (data_buffer): No longer an array, but a pointer.
1207 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1208 (listing_listing): Allocate data_buffer.
1210 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1212 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1213 --listing-rhs-width, --listing-cont-lines.
1214 (show_usage): Update.
1215 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1216 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1217 (print_lines): Use the variables instead of the constants.
1218 (listing_listing): Likewise.
1219 * listing.h: Declare the new vars.
1221 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1223 * as.c (parse_args): Add --keep-locals alias for -L.
1224 Add --strip-local-absolute.
1225 (show_usage): Update.
1226 * as.h (flag_strip_local_absolute): New flag.
1227 * symbols.c (S_IS_LOCAL): Use it.
1228 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1229 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1230 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1232 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1234 * config/tc-m32r.c: Detect if explicitly parallel instructions
1235 might have an io conflict and issue a warning message.
1237 start-sanitize-m32rx
1238 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1240 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1241 to a count of the number of matches to skip.
1242 (can_make_parallel): Pass count of number of matches to skip to
1243 reads_from_src_reg().
1246 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1248 start-sanitize-m32rx
1249 * config/tc-m32r.c: Add support for swapping fixups of swap
1252 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1253 cgen_swap_fixups): Functions to save, restore and swap the fixup
1254 chain with a backup copy.
1255 (cgen_asm_finish_insn): Returns address of constructed insn.
1257 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1259 * listing.c (file_info_struct): Remove FILE, add POS.
1260 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1261 (file_info): Don't open the file.
1262 (buffer_line): Check for the file in the last_open cache, updating
1264 (print_source): Don't reference file_info->file.
1265 (listing_listing): Likewise.
1266 (listing_print): Close the file in the cache, if any.
1268 start-sanitize-m32rx
1269 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1272 parallel instructions so that they are in the correct order.
1273 (reads_from_src_reg, get_src_reg, can_make_parallel,
1274 make_parallel): New functions to support opportunistic
1275 parallelisation of adjacent instructions.
1278 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1280 * read.c (dwarf_file_string): New file static variable.
1281 (emit_expr): Look for constant sequence that leads up to a file
1282 name in DWARF debugging output.
1283 (stringer): Use dwarf_file_string to decide whether to accept a
1284 string as a file name.
1286 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1288 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1289 (crack_operand): Add reg->reglst MRI hack.
1290 (r_seg): Put reglst symbols in reg_section.
1291 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1293 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1295 * tc-sh.c (get_specific): Handle SGR & DBR.
1297 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1299 * tc-h8300.c (parse_reg): Take the length of the symbol into
1300 account when attempting to match a register name.
1301 * tc-h8500.c (parse_reg): Likewise.
1303 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1305 start-sanitize-m32rx
1306 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1309 * cgen.c: Formatting changes to improve readability.
1311 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1313 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1317 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1319 Based on a patch from Jim Wilson
1320 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1321 (tc_gen_reloc): Handle cross section PC relative relocs
1325 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1327 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1329 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1331 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1332 (expr_jmp_buf): New static local.
1333 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1334 (cgen_md_operand): New function.
1335 * tc-m32r.c: Clean up pass over `struct foo' usage.
1336 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1338 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1340 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1341 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1343 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1345 * config/tc-i386.c (i386_operand): Give an error if there are
1346 unrecognized characters after an expression.
1348 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1350 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1352 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1354 * configure.in (i386*-go32-rtems*): Fix to be the same as
1356 * configure: Rebuild.
1358 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1361 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1362 (mips_ip): Always check for FP_D, not just for instructions that
1363 are not part of the regular ISA.
1365 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1367 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1369 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1371 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1373 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1375 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1376 the range we care about.
1379 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1381 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1382 (exec_type_enum): Enumeration giving all of the exec types.
1383 (warn_nops): New static variable to give nop warning level.
1384 ({cur,prev}_mul32_p): New static variable to keep track of whether
1385 the current/previous instruction is a 32-bit multiply.
1386 (Optimizing): Make static.
1387 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1389 (d30v_insert_operand): Delete declaration of unused function.
1390 (write_2_short): Make exec_type argument enum, not int.
1391 (parallel_ok): Ditto.
1392 (check_range): Delete unused variable(s).
1393 (build_insn): Ditto.
1394 (find_format): Ditto.
1395 (md_apply_fix3): Ditto.
1396 (md_show_usage): Document -n and -N.
1397 (md_parse_option): Parse -n and -N.
1398 (write_1_short): If -n, warn about adding a nop. Use
1400 (write_2_short): Use enumeration values instead of hard coded
1401 integers. Reset exec_type for default operations. For explicit
1402 parallel operations, call parallel_ok to make sure everything is
1403 ok. If writing out a parallel operation, and the previous
1404 instruction was a 32-bit multiply, indicate current instruction
1406 (parallel_ok): Allow add/tx ... to be done in parallel with
1407 another add/tx ... assuming the gpr registers don't overlap.
1408 (md_assemble): Use exec type enumeration values, not hard coded
1409 ints. Check for loads or 16-bit multiplies following in the next
1410 cycle after a 32-bit multiply. Add nops if that is the case.
1411 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1412 cur_mul32_p if current instruction is a 32-bit multiply.
1413 (find_format): Change spacing and layout.
1416 start-sanitize-tic80
1417 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1419 * config/tc-tic80.c (tic80_relax): New static variable.
1420 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1421 (md_parse_option): Handle new relax options.
1422 (md_show_usage): Document new relax options.
1423 (find_opcode): Don't use short forms of PC relative branches if
1428 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1430 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1431 used/set flag fields. Make flag vars unsigned long. Use
1432 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1433 parallel if they use the same conditional flag with reversed
1434 meaning. Allow 2 add/sub insns that set the carry or overflow
1435 flags but do not query them to be done in parallel. Don't allow 2
1436 word store operations to be done in parallel with ADDppp or
1437 SUBppp. Don't allow loads to be done in parallel with 16 bit
1441 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-arm.c: Prevent use of interworking support for
1446 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1448 * doc/all.texi: Add M32R cpu.
1450 * doc/as.texinfo: Add documentation of m32r processor.
1452 * doc/c-m32r.texi: New file, documenting m32r specific features.
1454 start-sanitize-m32rx
1455 * config/tc-m32r.c (allow_m32rx): New function.
1456 (enable_m32rx): New variable.
1457 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1458 (md_show_usage): Document new --m32rx command line option.
1459 (md_parse_option): Implement new --m32rx command line option.
1462 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1464 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1467 start-sanitize-tic80
1468 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1470 * config/tc-tic80.c (build_insn): Handle instructions that have
1471 long (32 bit) PC relative offsets. Fix places that previously
1472 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1473 (md_apply_fix): Add case to handle long PC relative offsets.
1476 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1478 * doc/c-arm.texi (ARM Options): Document support for new ARM
1481 * config/tc-arm.c (md_parse_option): Add support for new ARM
1484 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1486 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1487 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1489 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1494 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1495 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1497 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-v850.c: Brought up to date with the branch.
1501 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1503 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1504 (SWITCH_TABLE): Handle BFD_RELOC_8.
1505 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1506 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1507 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1509 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1511 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1512 apparent bug in gcc's long long support crossing from x86.
1514 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1516 * config/tc-arm.c: Brought up to date with latest changes on arm
1519 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1521 * config-gas.com: Get version info from configure.in.
1523 * makefile.vms: include depend.obj in OBJS.
1525 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1527 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1528 all corresponding code.
1530 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1532 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1533 run-time endian selection.
1535 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1537 * tc-sh.c (parse_reg): Properly quote for fv4.
1539 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1542 symbol value operator.
1544 start-sanitize-vr5400
1545 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1547 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1551 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1553 * config/tc-d10v.c (parallel_ok, find_opcode):
1554 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1556 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1558 * config/obj-coff.c (fixup_segment): Cast second arg of
1559 md_apply_fix3 call to type "valueT *".
1561 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1563 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1565 * configure: Re-generate.
1567 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1569 * config/tc-mips.c (macro_build): Use the membership field
1573 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1575 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1576 first argument if it's supposed to be a register.
1579 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1581 * config/tc-mips.c (mips_4900): Added.
1582 (hilo_interlocks): Added mips_4900.
1583 (md_begin): Set default for mips_4900.
1584 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1585 (md_longopts): Add "m4900" and "no-m4900".
1586 (md_parse_option): Handle above options.
1589 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1591 * app.c (do_scrub_chars): If d10v, re-insert a space before
1592 a '#' when in state 10.
1594 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * config/tc-h8300.c: Include "subsegs.h".
1597 (tc_reloc_mangle): Handle references to symbols which are not
1598 being output, so that references to `.' work.
1600 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1605 * macro.c (sub_actual): If we don't find a parameter for an &,
1608 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1609 start-sanitize-vr5400
1611 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1613 (hilo_interlocks): VR5400 has interlocks.
1614 (md_begin): Expect mips64vr5400, not mips64r5400.
1617 * config/tc-mips.c (mips_ip): In default case, call as_bad
1618 instead of fprintf, to get "assembler messages:" message output
1619 before instead of after.
1621 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1623 * frags.h: Handle multiple inclusion.
1625 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1627 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1628 * as.h (struct frag, frag support): Moved from here.
1630 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1632 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1633 * cgen.c (cgen_asm_finish_insn): Update.
1634 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1635 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1636 (md_convert_frag): Ditto.
1637 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1638 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1639 (TC_FRAG_INIT): Update.
1641 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1643 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1644 print out MD fields of fix.
1645 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1646 defined) to initialize MD fields in frag.
1647 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1648 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1649 * config/tc-ns32k.h: Add comments. Remove obsolete
1650 BFD_FAST_SECTION_FILL definition, change prototypes for
1651 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1652 opcode_frag and opcode_offset and remove pcrel_adjust.
1653 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1654 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1655 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1657 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1658 MD fields in frag structure.
1659 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1660 fix_bsr): macros to access MD fields in fix structure.
1661 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1662 use struct opcode_location as these fields are now in the frag
1664 (convert_iif): Call frag_more as it is needed instead
1665 of trying to allocate for the whole insn. Avoid call of frag_more
1666 with negative argument.
1667 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1668 md_estimate_size_before_relax, md_pcrel_from,
1669 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1670 and frag structures.
1671 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1672 opcode_offset and remove pcrel_adjust.
1673 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1674 fix_new_ns32k_exp with changed arguments.
1676 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1678 * tc-mips.c (md_begin): Reorganize setting of default values so
1679 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1681 (md_parse_option): Remove all code that sets defaults; md_begin
1682 handles all of this now.
1684 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1686 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1688 (bootstrap, bootstrap2, bootstrap3): Likewise.
1689 * Makefile.in: Rebuild.
1691 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1692 TOC section to be against the csect.
1694 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1696 start-sanitize-vr5400
1697 * config/tc-mips.c (mips_5400): New variable.
1698 (md_begin, md_parse_option): Handle 5400 options/names.
1699 (macro_build, mips_ip): Check for 5400-specific instructions.
1700 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1704 * config/tc-mips.c (validate_mips_insn): New function, checks
1705 match versus mask bits, and also verifies that all bits to be
1706 output are actually specified somewhere.
1707 (md_begin): Call it for 32-bit instructions, instead of doing
1708 match/mask check here. In case of failure, print a message, but
1709 check the rest of the opcode table before exiting.
1711 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1714 from Tony Thompson at ARM: athompso@arm.com
1717 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1719 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1724 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1726 * config/tc-mips.c (hilo_interlocks): True for tx49.
1727 (md_begin): Add mips64tx49.
1728 (md_parse_option): Add 4900 cpu.
1731 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1734 extend if the operand expects a signed value.
1736 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1737 default which is to permit dollar labels.
1739 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1741 * config/tc-sparc.c (sparc_memory_model): New variable.
1742 (md_longopts): Add -TSO/-PSO/-RMO options.
1743 (md_parse_options): Handle them.
1744 (sparc_elf_final_processing): For 64 ELF, set required
1745 memory ordering in e_flags. Default to RMO and let the user
1746 override it through command line.
1748 * config/tc-sparc.h (elf_tc_final_processing): Add.
1750 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1752 * config/tc-sparc.c (v9a_asr_table): New variable.
1753 (sparc_ip): Handle v9a asr's.
1754 Patch from David Miller <davem@vger.rutgers.edu>.
1756 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1758 * config/tc-sparc.h (md_do_align): New macro.
1759 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1760 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1762 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1764 * config/tc-sh.c (sh_small): New variable.
1765 (OPTION_SMALL): Define.
1766 (md_longopts): Add "small".
1767 (md_parse_option): Handle OPTION_SMALL.
1768 (md_show_usage): Mention -small.
1769 * config/tc-sh.h (sh_small): Declare.
1770 (SUB_SEGMENT_ALIGN): Handle sh_small.
1771 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1774 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1775 case in little endian mode.
1777 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1779 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1780 overflow signalling to linker.
1782 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1784 * makefile.vms: Fix for dec c.
1786 * config-gas.com: Give explanation for dec c setup in error
1789 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1790 sections on openvms/alpha.
1792 * config/obj-evax.c: support .weak pseudo-op
1794 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1796 * config/tc-sparc.c (default_arch_size): New static local.
1797 (struct sparc_arch): Rename arch_size to default_arch_size.
1798 New member user_option_p.
1799 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1800 (init_default_arch): Check whether default arch is valid.
1801 Set default_arch_size in addition to sparc_arch_size.
1802 (OPTION_32,OPTION_64): Define.
1803 (md_longopts): New entries for -32, -64.
1804 (md_parse_option): Handle them.
1805 (md_show_usage): Print them. Ensure init_default_arch called.
1806 * configure.in (sparc64): Set arch to v9-64.
1807 * configure: Regenerated.
1809 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1811 * write.c (subsegs_finish): New function, broken out of
1813 (write_object_file): Some code moves into subsegs_finish.
1814 * write.c (subsegs_finish): Declare.
1815 * as.c (main): Call subsegs_finish.
1817 * read.c (s_include): Check for error return from
1820 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1822 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1824 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1826 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1827 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1828 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1829 the correct relocation when it exists.
1830 * config/tc-i386.c (md_apply_fix3): Likewise.
1832 * config/tc-ppc.h: Correct typo in comment.
1833 * config/tc-v850.h: Likewise.
1835 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1837 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1838 when second instruction is writing to first instructions inputs.
1840 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1842 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1843 templated programs to build with -g.
1845 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1847 * config/tc-v850.c (md_relax_table): Add support for relaxing
1848 unconditional branches. This patch is courtesy of Jim Wilson.
1849 (md_convert_frag): Fix relaxing of branches. This patch is
1850 courtesy of Jim Wilson.
1851 (md_assemble): Create different fixups for conditional and
1852 unconditional branches. This patch is courtesy of Jim Wilson.
1853 (md_estimate_size_before_relax): Estimate size of variable part of
1854 fixup based on whether it is for a conditional or an unconditional
1855 branch. This patch is courtesy of Jim Wilson.
1856 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1857 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1858 obj_elf_section_change_hook().
1859 (v850_comm): New function.
1860 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1861 (md_begin): Add bss flag to seg_info of bss sections.
1863 Add support for .scommon, .tcommon and .zcommon sections.
1865 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1866 .zcommon, .tbss, .call_table_data and .call_table_text.
1868 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1870 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1871 * configure: Regenerated.
1873 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1875 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1876 expression is not confused with -1.
1878 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1880 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1881 operand - OPERAND_ATMINUS.
1883 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1885 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1886 decrement modify the index register.
1888 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1890 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1891 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1892 68336, 68341, 68349.
1893 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1894 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1895 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1898 * doc/Makefile.am (CPU_DOCS): Define.
1899 (as.info): Depend upon $(CPU_DOCS).
1900 * doc/Makefile.in: Rebuild.
1902 * configure.in: Remove AM_PROG_INSTALL; it's called by
1904 * configure: Rebuild.
1906 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1908 * tc-d10v.h (TC_START_LABEL): Don't define.
1909 (tc_frob_label): Define.
1911 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1913 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1914 to pair a branch and link with anything but an exe instruction.
1916 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1918 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1919 optimization to reduce the alignment surprises for gcc.
1921 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1923 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1924 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1925 (sparc_ip): Add %hix,%lox.
1926 (md_apply_fix3): Call as_bad_where, not as_bad.
1927 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1928 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1930 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1932 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1933 recognizes alphaev5 etc.
1934 * configure: Rebuild.
1936 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1938 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1939 of mipsr3900 with mipstx39.
1941 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1942 -mipsXX message' if the insn isn't an ISA insn.
1944 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1946 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1947 Redefine TARGET_FORMAT to call sparc_target_format.
1948 * config/tc-sparc.c (in_unsigned_range): New function.
1949 (sparc_arch_size): Make static.
1950 (sparc_target_format): New function.
1951 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1952 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1953 (output_insn): Set `fx_no_overflow'.
1954 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1955 (tc_gen_reloc): Likewise.
1957 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-v850.c (v850_section): Remove.
1961 * config/obj-elf.c (obj_elf_section): Enhance error message.
1963 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1965 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1966 including obj-elf.h in OBJ_MAYBE_ELF case.
1967 (mips_target_format): Return NULL after abort to avoid warning.
1969 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1971 * expr.c (operator): Accept ==. From Anders Blomdell
1972 <anders.blomdell@control.lth.se>.
1974 * config/atof-ieee.c (gen_to_words): When generating a denormal
1975 number, handle an overflow into the smallest normalized number.
1977 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1979 * as.h, input-scrub.c (new_logical_line): New return value.
1980 * read.c (s_app_file): Don't note the same file several times
1983 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1987 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1989 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1990 * configure: Rebuild.
1992 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1994 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1996 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1997 fn* instructions do not insert implicit fwait. This was changed
2000 * config/m68k-parse.y (yylex): Permit an expression to be used for
2003 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2005 * Makefile.in: Rebuild.
2007 * aclocal.m4: Rebuild with new libtool.
2008 * configure: Rebuild.
2010 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2012 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2015 * config/tc-mips.c (hilo_interlocks): Change from a static
2016 variable to a macro, so that it varies with the variables upon
2018 (gpr_interlocks, cop_interlocks): Likewise.
2019 (md_begin): Don't initialize them.
2021 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2023 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2024 of strcmp where appropriate.
2026 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2028 * config/tc-v850.c (md_assemble): Cope with a zero data area
2029 relocation with a constant offset.
2030 (md_assemble): Produce error message when special data area
2031 relocations are used on instructions which do not support them.
2032 (md_assemble): Reset processor mask if defined by command line
2035 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2037 * config/tc-sparc.c: Reorganize file.
2038 (parse_keyword_arg): Allow numbers in reg names.
2039 (SPECIAL_CASE_NONE): New macro.
2040 (md_assemble): Use it.
2041 (lookup_arch,init_default_arch): New functions.
2042 (default_arch,default_init_p,sparc_arch_table): New static locals.
2043 (sparc_arch_size): New static local.
2044 (max_architecture): Initialize in init_default_arch.
2045 (md_parse_options): Call init_default_arch if necessary.
2046 Rewrite -xarch/-A processing.
2047 (md_show_usage): Print -A values from sparc_arch_table.
2048 (md_begin): Call init_default_arch if necessary.
2049 (sparc_md_end): Handle both 32 and 64 bit environments.
2050 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2051 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2052 (DEFAULT_ARCH): Add.
2053 * config.in: Regenerate.
2054 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2055 (SPARC_V9,SPARC_ARCH64): Delete.
2056 * configure: Regenerate.
2057 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2059 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2063 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2064 start-sanitize-v850e
2066 * config/tc-v850.c (md_assemble): Corrected typo.
2067 * config/tc-v850.c Add new sections: call_table_data and
2069 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2070 (handle_ctoff): New Function.
2072 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2075 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2077 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2078 displacement from the tiny data area pointer.
2080 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2082 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2085 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-v850.c (processor_mask): New variable.
2088 (set_machine, md_parse_option): Set processor_mask.
2089 (md_assemble): Check that instruction is available to target
2092 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2093 start-sanitize-v850e
2094 (TARGET_PROCESSOR): New constant.
2095 (TARGET_PROCESSOR): New constant.
2099 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2101 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2106 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2108 Merge in work from Martin Hunt:
2110 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2111 CR is 0 for PSWL and PSWH.
2113 * config/tc-d30v.c (do_assemble): Don't accept
2114 illegal condition codes for cmpu instruction.
2116 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2117 used in d*i instructions.
2119 * config/tc-d30v.c (check_size): New function. Check
2120 relocations for overflows.
2121 (md_pcrel_from_section): Fix relocations between sections.
2122 (md_apply_fix3): Use new relocation types for 15 and 21
2123 bit relocations in the right container. Needed because
2124 the address of the instruction is not eight-byte aligned
2125 but the relocations must be.
2127 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2128 (find_format): If ".s" or ".l" are used, don't try
2129 to compute branch sizes.
2131 * config/tc-d30v.c (do_assemble): Check for ".s" or
2132 ".l" extensions to opcode names.
2133 (find_format): Generate the correct instructions when
2134 ".s" or ".l" are used.
2136 * config/tc-d30v.c (build_insn): Check for odd registers
2137 on instructions that require even registers.
2139 * config/tc-d30v.h (md_start_line_hook): Define.
2140 * config/tc-d30v.c (md_start_line_hook): New hook.
2141 Checks the beginning of each line for a ".". If it
2142 finds one, assume a pseudo-op and flush any unwritten
2145 * config/tc-d30v.c (md_apply_fix3): Fix problem
2146 with determining when fixups were done.
2148 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2149 part of a symbol (for example, "foo+8") was being written
2150 into the instruction.
2151 (md_pseudo_table): Change .word to be 32 bits and add
2154 * config/tc-d30v.c (parallel_ok): Check to see if first
2155 instruction is a jump.
2157 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2160 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2162 start-sanitize-v850e
2163 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2165 * configure.in (emulations): Add v850 emulation.
2167 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2169 * Makefile.am (CPU_TYPES): Add arc.
2170 (TARGET_CPU_CFILES): Add tc-arc.c.
2171 (TARGET_CPU_HFILES): Add tc-arc.h.
2172 (dependencies): Rebuild.
2173 * Makefile.in: Rebuild.
2174 * configure.in: Recognize arc-*-elf*.
2175 * configure: Regenerated.
2176 * config/tc-arc.[ch]: New files.
2178 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2180 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2181 Correct description of hi() reloc prefix.
2183 start-sanitize-v850e
2184 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2185 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2186 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2189 * doc/c-v850.texi: Document new pseudo ops and command line
2192 * config/tc-v850.c (set_machine): New function.
2193 * config/tc-v850.c (.v850): New pseudo op.
2194 start-sanitize-v850e
2195 * config/tc-v850.c (.v850e): New pseudo op.
2196 * config/tc-v850.c (.v850ea): New pseudo op.
2200 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2202 Support -alh and -ald for DWARF 1:
2203 * listing.c (struct list_info_struct): Add debugging field.
2204 (listing_newline): Initialize the debugging field. If ELF, if the
2205 section starts with .debug or .line, set the debugging field in
2206 the listing structure.
2207 (debugging_pseudo): Add list parameter. Change all callers. If
2208 the debugging field is set, consider it to be a debugging pseudo.
2209 If ELF, skip blank lines between debugging lines.
2210 * read.c (emit_expr): If ELF, look for line numbers.
2211 (stringer): If ELF, look for file names.
2213 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2216 if there is no insert function.
2218 * config/tc-v850.h (TARGET_MACHINE): New constant.
2220 * config/tc-v850.c (v850_insert_operand): Add
2221 -mwarn_unsigned_overflow.
2222 (md_begin): Set BFD machine number based on machine variable.
2223 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2225 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2227 * as.h: Don't declare alloca if it is a macro.
2228 * macro.c: Likewise.
2231 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2233 * config/tc-mips.c: Add tx19/r1900.
2236 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2238 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2239 rename to cpu_types[].
2240 (s_alpha_arch): New function.
2241 (md_pseudo_table): Add "arch".
2243 * config/tc-alpha.c (md_begin): Merge the two loops through the
2245 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2246 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2248 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2250 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2252 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2254 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2257 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2261 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2263 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2264 relative to the next instruction, not the current instruction.
2265 (md_assemble): Similarly.
2267 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2269 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2272 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2273 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2274 recognise special instructions.
2275 (md_assemble): Calculation of the size of a fixups corrected.
2277 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2280 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2282 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2283 opcode->opcode as the sentinal. Zero is a valid opcode.
2285 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2287 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2288 * doc/c-v850.texi: Change node name to match other chapter nodes.
2290 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2292 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2295 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2297 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2298 number will fit in 64 bits.
2300 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2301 rather than calling abort.
2303 * as.h: Don't define alloca if __GNUC__. Just declare it.
2304 * macro.c: Copy alloca handling from as.h.
2306 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2307 Gabriel Paubert <paubert@iram.es>.
2309 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2310 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2311 is jcxz or a loop instruction.
2313 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2315 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2317 (md_begin): Set up machine architecture and type.
2319 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2321 * symbols.c (resolve_symbol_value): Store the value back into the
2322 symbol expression, to handle add or subtract simplification
2323 correctly. Handle O_symbol_rva. Add default case.
2325 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2326 chunksize while creating the new subsection.
2327 * as.c (chunksize): Initialize to zero.
2328 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2329 calling obstack_begin.
2331 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2333 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2336 start-sanitize-v850e
2337 * config/tc-v850.c (parse_register_list): Support constant
2338 expressions as register lists.
2341 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2343 * doc/c-v850.texi: Change the major node to v850 Machine
2346 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2348 * doc/as.texinfo: Add inclusion of c-v850.texi
2350 * doc/c-v850.texi: New file.
2352 * read.c (is_end_of_line): Make NUL character be considered to be
2355 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2357 * config/tc-v850.c (parse_register_list): Add support for curly
2359 (cc_names): Add "e" and "ne" conditions.
2361 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2363 * app.c (do_scrub_chars): Support a double dash as starting a
2364 comment that extends to end of line.
2366 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2368 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2370 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2372 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2374 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2375 insn when changing to a different instruction.
2377 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2379 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2380 floating point extensions.
2381 (parse_reg): parse sgr and dbr.
2383 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2385 * config/tc-v850.c (system_register_name): Support numbers for
2386 system register IDs.
2388 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2390 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2391 flag when alignment is in bytes instead of power of 2, and code to
2392 use that flag to convert alignment to bytes.
2393 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2394 * read.h (s_lcomm_bytes): Add prototype.
2395 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2396 defined, write alignment to alignment bits in section header s_flags
2397 rather than the s_align field.
2398 start-sanitize-tic80
2399 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2400 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2401 pseudo, instead of s_lcomm which wants a power of two for alignment.
2404 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2406 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2408 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2410 * as.c (show_usage): Add -am.
2411 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2412 if we've already got one.
2413 * listing.c (struct list_info_struct): Add line_contents.
2414 (listing_newline): Put unused argument to work: if non-null, save it...
2415 (listing_listing): ... and regurgitate during listing instead of line
2417 * listing.h (LISTING_MACEXP): New define.
2418 (LISTING_NEWLINE): Argument is NULL.
2419 * read.c (read_a_source_file): If expanding macros, break up input
2420 lines and pass them to listing_newline.
2421 * doc/as.texinfo: Document -ac and -am.
2423 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2425 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2430 start-sanitize-v850e
2431 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-v850.c: Remove support_v850e flag and command line
2436 * configure.in (emulations): Add support for v850e target
2438 * configure (emulations): Add support for v850e target
2440 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-v850.c: Remove support_v850ea flag and command line
2445 * configure.in (emulations): Add support for v850ea target
2447 * configure (emulations): Add support for v850ea target
2450 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2452 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2453 setting EXPECT and TCL_LIBRARY.
2454 * Makefile.in: Rebuild.
2456 * as.h (enum debug_info_type): Define.
2457 (debug_type): Declare.
2458 * as.c (debug_type): New global variable.
2459 (show_usage): Add --gstabs.
2460 (parse_args): Handle --gstabs.
2461 * read.c (generate_asm_lineno): Remove.
2462 (read_a_source_file): Output stabs debugging if appropriate.
2463 Change checks of generate_asm_lineno to check debug_type. Only
2464 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2465 * read.h (generate_asm_lineno): Don't declare.
2466 (stabs_generate_asm_lineno): Declare.
2467 * stabs.c (stabs_generate_asm_lineno): New function.
2468 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2469 Don't turn off debugging.
2470 (add_file): Remove old #if 0 code.
2471 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2472 (ecoff_directive_end): Don't generate stabs line symbols.
2473 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2474 generate_asm_lineno.
2475 (line_label_cnt): Remove.
2476 (ecoff_generate_asm_line_stab): Remove.
2477 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2478 * doc/as.texinfo, doc/as.1: Document --gstabs.
2480 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2482 start-sanitize-v850e
2483 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2484 Add support for v850ea instructions.
2486 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2487 Add support for v850e instructions.
2490 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2491 text of entire opcode.
2493 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2495 * doc/internals.texi: Document rs_leb128.
2497 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2499 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2500 in ABSL case, rather than calling abort.
2502 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2504 * as.h (enum _relax_state): Add rs_leb128.
2505 * read.c (potable): Add sleb128 and uleb128.
2506 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2508 * read.h: Update prototypes.
2509 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2510 the symbol value, add a second FINALIZE argument that prevents
2511 changes from being comitted. Update all callers.
2512 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2513 * doc/as.texinfo: Document the new pseudos.
2515 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2519 (DISTCLEANFILES): Define.
2520 * doc/Makefile.am (DISTCLEANFILES): Define.
2521 * Makefile.in, doc/Makefile.in: Rebuild.
2523 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2525 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2526 Don't set targ or gas_target. Define SCO_ELF and
2527 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2529 * Makefile.am: Remove @target_frag@.
2530 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2532 (dep-am): Mark as phony.
2533 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2535 * config/arm-big.mt, config/arm-lit.mt: Remove.
2536 * config/mips-big.mt, config/mips-lit.mt: Remove.
2537 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2538 * config/ppc-sol.mt: Remove.
2539 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2540 * config/m88kcoff.mt: Remove.
2541 * config/sco5.mt: Remove.
2542 * configure, config.in, Makefile.in: Rebuild.
2544 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2545 further try to circumvent the .y.h rule.
2546 * Makefile.in: Rebuild.
2548 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * Makefile.am: New file, based on old Makefile.in.
2551 * acinclude.m4: New file, from old aclocal.m4.
2552 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2553 shared library handling; now handled by libtool. Replace
2554 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2555 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2556 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2557 * config.in: New file, created by autoheader.
2559 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2560 * stamp-h.in: New file.
2561 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2562 (parse_args): Likewise.
2563 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2564 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2565 * Makefile.in, doc/Makefile.in: Now built with automake.
2566 * aclocal.m4: Now built with aclocal.
2567 * configure: Rebuild.
2569 * cond.c (s_else): If not listing false conditionals, turn listing
2570 off in the false branch of the else.
2572 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-mips.c (macro): Fix handling of a double load from a
2575 symbol plus an offset.
2577 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2578 has an associated external symbol.
2580 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2582 * config/tc-alpha.c (s_alpha_ucons): New function.
2583 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2585 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2587 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2588 line if we encounter an error.
2590 * config/tc-v850.c (md_assemble): Sign extend constants value
2591 for hi and hi0 expressions.
2592 (v850_insert_operand): Enable range checking for generic 16bit
2595 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2597 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2598 LO16, HI16 and HI16_S relocs.
2600 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2602 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2604 * configure: Regenerated with autoconf 2.12.
2605 * Makefile.in: Add $(EXEEXT) to all executables.
2607 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2609 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2610 unconditional branches.
2611 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2614 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2616 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2618 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2620 * macro.c (define_macro): Make sure the index is in range before
2623 start-sanitize-tic80
2624 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2626 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2627 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2628 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2632 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2634 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2635 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2636 defined, use s_align_ptwo for .align.
2637 * configure.in (i386-*-msdosdjgpp*): New target.
2638 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2639 * configure: Rebuild.
2641 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2643 * config/tc-sparc.c (last_opcode): New static local.
2644 (md_assemble): Don't issue "FP branch in delay slot" warning if
2645 the delay slot has been annulled.
2647 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2650 code if BFD_ASSEMBLER.
2652 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2654 * config/tc-v850.c (system_registers): Fix ordering of registers.
2656 start-sanitize-tic80
2657 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2659 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2660 when it will be filled in later by relocation information.
2663 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2665 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2666 (mips_ip): Fix ISA checks.
2668 start-sanitize-r5900
2669 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2671 * configure.in: Default the r5900 to little endian.
2672 * configure: Rebuilt.
2675 start-sanitize-tic80
2676 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2678 * config/tc-tic80.c (build_insn): Fix endianness problem with
2682 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2684 * config/tc-mips.c (check_absolute_expr): Change warning to
2687 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2689 * config/tc-mips.c (macro_build): Refine code to check if an
2690 instruction is available on a particular cpu variant.
2691 (mips_ip): Likewise.
2693 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2695 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2696 OBJ_AOUT to ifdef OBJ_ELF.
2697 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2698 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2700 * write.c (fixup_segment): Change special case for i386-coff to
2701 not apply for i386-pe.
2702 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2703 which were not done.
2704 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2705 (coff_format_ops): Initialize frob_file_after_relocs field rather
2706 than frob_file field.
2707 * config/obj-coff.h (coff_frob_file): Don't declare.
2708 (coff_frob_file_after_relocs): Declare.
2709 (obj_frob_file): Don't define.
2710 (obj_frob_file_after_relocs): Define.
2711 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2712 * configure: Rebuild.
2714 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2716 * config/obj-coff.c (fixup_segment): Never subtract section
2717 address from PC relative reloc which will be fully resolved.
2719 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2721 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2722 with hpux10 header files.
2724 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2726 From Jason Merrill <jason@cygnus.com>:
2727 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2729 * config/tc-i386.h (md_maybe_text): Define.
2730 (md_do_align): Use md_maybe_text.
2732 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2734 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2735 relocations, don't check for symbol being external, weak, etc.
2737 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2739 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2740 calculate relocations to any external symbol, because we might be
2741 linking a shared object and the symbol might be overriden or moved
2742 (for instance, moved into a static executable's .bss section).
2743 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2745 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2746 be calculated by the assembler.
2748 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2749 whose destination lies in the same file, by ignoring the @plt or
2750 @local and aiming the branch at its destination.
2752 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2754 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2755 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2758 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2759 of obj_copy_symbol_attributes.
2761 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2763 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2764 signed operand, sign extend a 32 bit value to the host size.
2766 * Makefile.in (CFLAGS): Subsitute from configure script. From
2767 Jeff Makey <jeff@cts.com>.
2769 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2770 buffer size to make a copy of the symbol.
2772 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2775 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2777 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2778 step through the frags calling cvt_frag_to_fill, switch to
2779 SEG_DATA when we reach data_frag_root.
2781 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2783 * config/tc-mn10300.c (md_assemble): Allow an empty register
2784 list for instructions which use register lists.
2786 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2788 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2790 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2793 * config/tc-arm.c: Add prototypes for many static functions.
2794 (struct asm_opcode ): Add prototypes for parms field.
2795 (struct thumb_opcode ): Likewise.
2796 (fp_op2): Remove unused flags parameter.
2797 (output_inst): Make static.
2798 (arm_after_pass_hook): Remove unused ignore parameter.
2799 * config/tc-arm.h (arm_after_pass_hook): Declare.
2800 (arm_start_line_hook): Declare.
2801 (arm_frob_label): Declare.
2803 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2805 * depend.c (wrap_output): new prototype.
2807 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2809 * config/tc-sh.c (md_apply_fix): Check for overflow.
2811 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2812 section size to be aligned.
2814 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2816 * config/tc-sh.h (md_cons_align): Define.
2817 (sh_cons_align): Declare.
2818 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2819 (sh_no_align_cons): New static variable.
2820 (s_uacons): New static function.
2821 (sh_cons_align): New function.
2822 (sh_handle_align): Warn about misaligned data.
2823 * doc/c-sh.texi: Document .uaword and .ualong.
2825 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2827 * macro.c (macro_expand): In MRI mode, treat single quote as a
2828 separator character when checking for a positional argument.
2830 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-arm.c (md_parse_option): Merge in changes from
2835 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2837 * configure.in (emulations): Add Thumb architecture support from
2838 armT-9703-28-branch.
2840 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2842 * doc/all.texi: Add enabling of ARM documentation.
2844 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2846 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2848 * config/tc-mips.c: Added r3900 support.
2850 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2852 * as.c: (parse_args) `-t' option requires an argument.
2854 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-arm.c (md_begin): Change call to
2857 coff_arm_bfd_set_private_flags() to a call to
2858 bfd_set_private_flags().
2860 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2862 * Makefile.in: Rebuild dependencies.
2864 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2865 of a BFD_RELOC_RVA reloc.
2867 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2869 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2870 (hppa_force_relocation): Force a relocation for an absolute
2873 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2875 * doc/as.texinfo: Don't use @value in section names or index
2876 entries; it confuses texinfo.tex.
2878 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2880 * doc/as.texinfo: Updated for -MD option.
2881 * Makefile.in (CFILES): Added depend.c.
2882 (OBJS): Added depend.o.
2883 * as.h (start_dependencies, register_dependency,
2884 print_dependencies): New declarations.
2885 * depend.c: New file.
2886 * as.c (parse_args): Added -MD option.
2887 (main): Call print_dependencies.
2888 (show_usage): Added help for -MD.
2889 * read.c (s_app_file): Call register_dependency.
2890 (s_include): Call register_dependency when file is found.
2891 (read_a_source_file): Call register_dependency.
2893 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2896 section address to the symbol value.
2898 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2900 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2901 into the new membership field.
2903 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2906 command line then the ARM7 is now chosen by default when setting
2907 the BFD machine and architecture.
2909 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2912 hold APCS selection.
2913 (md_begin): Added code to generate flags to be set into the COFF
2914 header and the calls to the BFD functions to do this.
2915 (md_parse_option, md_show_usage): Added new command line
2916 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2917 -marmv3m, -marmv4, -marmv4t.
2919 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2920 as it is never used.
2922 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2924 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2925 label name with ".".
2926 * config/tc-mn10300.c (md_convert_frag): Likewise.
2928 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2930 * config/tc-mips.c (set_at): Check for bignum.
2931 (check_absolute_expr, macro, mips16_macro): Likewise.
2933 start-sanitize-tic80
2934 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2936 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2937 for overflow/underflow, only insert lower 15 bits into instruction.
2940 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2942 * config/tc-i386.c (pi): Check for RegMMX.
2944 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2946 * expr.c (expr): When subtracting values in the same frag,
2947 subtract X_add_number rather than adding it.
2949 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * config/obj-coff.c (write_object_file): Just pass NULL to
2952 md_do_align, not the address of a char holding NOP_OPCODE.
2954 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2956 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2957 than an address if the floating point value looks sufficiently
2960 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2962 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2963 section size to be aligned.
2965 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * cond.c: Include "macro.h".
2968 (struct conditional_frame): Add macro_nest field.
2969 (initialize_cframe): Initialize macro_nest.
2970 (cond_finish_check): Add nest parameter. Change all callers.
2971 (cond_exit_macro): New function.
2972 * as.h (cond_finish_check): Update declaration.
2973 (cond_exit_macro): Declare.
2974 * input-scrub.c (macro_nest): Make globally visible.
2975 (input_scrub_next_buffer): Call cond_finish_check.
2976 * macro.h (macro_nest): Declare.
2977 * read.c (s_mexit): Call cond_exit_macro.
2979 * config/tc-i386.h (RegMMX): Define.
2980 * config/tc-i386.c (pi): Check for all register types.
2981 (type_names): Add RegMMX.
2982 (md_assemble): Handle RegMMX.
2984 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2986 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2989 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2991 * config/tc-mips.c (nopic_need_relax): Add new parameter
2992 before_relaxing. Use it when testing ecoff_extern_size.
2993 (load_address, macro, md_estimate_size_before_relax): Fix all
2996 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2998 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2999 (obj_elf_subsection): New static function.
3001 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3003 * config/obj-coff.c (coff_header_append): Don't reset string_size
3004 each time through the loop.
3006 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3008 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3010 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3012 * doc/internals.texi (Porting GAS): Correct documentation for
3013 current configure handling of targ-cpu.h, et. al.
3014 (CPU backend): Document listing macros.
3016 * listing.c (data_buffer): Set size based on other listing macros,
3017 rather than always using 100.
3018 (data_buffer_size): Remove static variable.
3019 (calc_hex): Make data_buffer_size a local variable. Don't leave
3020 any slop when filling data_buffer.
3022 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3024 * doc/c-mips.texi: Document .set autoextend.
3026 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3028 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3029 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3030 sparc-*-openbsd*): New targets.
3031 * configure: Rebuild.
3033 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3035 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3036 for all undefined symbols.
3038 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3040 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3043 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3045 * configure.in (alpha*-*-openbsd*): New target.
3046 * configure: Rebuild.
3048 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3050 * configure.in (mips-*-openbsd*): New target.
3051 * configure: Rebuild.
3054 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3056 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3057 for instructions using conditional execution.
3060 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3062 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3064 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3066 * Makefile.in (srcroot): Remove.
3067 (INSTALL): Set to @INSTALL@.
3068 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3069 (all, dvi): Don't set srcroot.
3070 (install): Depend upon as.new, gasp.new, and installdirs. Use
3071 $(program_transform_name) directly, rather than using
3072 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3073 (installdirs): New target.
3074 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3075 (install): Depend upon installdirs. Use $(program_transform_name)
3076 directly, rather than using $(INSTALL_XFORM) and
3078 (installdirs): New target.
3079 (install-info-as): Run mkinstalldirs.
3080 (install-info-gasp): Likewise.
3082 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3084 * Makefile.in (INSTALL): Change install.sh to install-sh.
3086 * symbols.c (resolve_symbol_value): Check for division by zero.
3088 From Thomas Graichen <graichen@rzpd.de>:
3089 * Makefile.in: Always use $(SHELL) when running move-if-change.
3090 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3091 * configure: Rebuild.
3093 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3095 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3096 New argument `want'. Update enum cgen_parse_operand_result values.
3097 Initialize if CGEN_PARSE_OPERAND_INIT.
3098 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3099 (md_assemble): Call cgen_asm_init_parse.
3100 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3102 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * config/tc-m68k.c (m68k_ip): Handle #j.
3106 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3108 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3109 right address for call label:32,regs,imm.
3111 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3113 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3115 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3116 symbol for OBJ_ELF anymore.
3118 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3120 * Makefile.in: Regenerate dependencies.
3121 (TARG_CPU): New variable.
3122 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3123 (.dep1): Delete creating of cgen-opc.h.
3124 (.tcdep): Put proper contents in cgen-opc.h.
3125 * configure.in (m32r): Delete setting of extra_files, extra_links.
3126 (AC_OUTPUT): Create cgen-opc.h.
3127 * configure: Regenerated.
3129 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3131 * makefile.vms: Update to build gasp.exe.
3133 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3135 * write.c (relax_frag): Make non-static.
3136 * write.h (relax_frag): Add prototype for.
3137 * config/tc-m32r.h (md_do_align): New arg `max'.
3138 * config/tc-m32r.c (m32r_do_align): Likewise.
3139 Update calls to frag_align, frag_align_pattern.
3140 (fill_insn): Update call to m32r_do_align.
3141 (m32r_scomm): Update call to frag_align.
3143 * config/tc-m32r.[ch]: New files.
3145 * Makefile.in (CPU_TYPES): Add m32r.
3146 (TARGET_CPU_CFILES): Add tc-m32r.c.
3147 (TARGET_CPU_HFILES): Add tc-m32r.h.
3148 (DISTCLEAN_HERE): Add cgen-opc.h.
3149 (.dep1,.tcdep): Create empty cgen-opc.h.
3150 (cgen.o): Add dependencies.
3151 (dependencies): Regenerate.
3152 * as.h (struct frag): New member fr_targ.
3153 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3154 * conf.in (USING_CGEN): New macro.
3155 * configure.in (m32r-*-*): Add entry for.
3156 Add cgen.o to extra_objects.
3157 * configure: Regenerate.
3158 * frags.c (frag_var): fr_pcrel_adjust renamed to
3159 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3160 (frag_variant): Likewise.
3161 * write.c (relax_frag): Likewise.
3162 * config/tc-ns32k.c (*): Likewise.
3164 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3166 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3167 rather than for any end of line character.
3169 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3170 call abort (i.e., as_abort) rather than crashing.
3172 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3173 OBJ_ELF, rather than of S_GET_OTHER.
3175 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3177 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3179 * Makefile.in (VERSION): Set to 2.8.1.
3181 * Branched binutils 2.8.
3183 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3185 * COPYING: Update FSF address.
3187 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3189 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3191 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3193 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3195 * config-gas.com: Update to handle both vax and alpha.
3196 * makefile.vms: Update to use config-gas.
3197 * conf-a-gas.com: Remove file.
3199 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3201 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3202 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3203 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3205 start-sanitize-tic80
3206 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3208 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3209 at the beginning of a line for compatibility with .S files where
3210 cpp leaves the filename transitions beginning with '#'.
3213 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3215 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3216 tc_coff_sizemachdep if OBJ_COFF.
3218 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3220 * config/tc-ppc.c (register_name): Declare.
3222 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3224 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3225 * configure: Rebuild.
3227 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3229 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3230 (mips16_mark_labels): New static function.
3231 (append_insn): Call mips16_mark_labels.
3232 (mips_emit_delays): Likewise.
3233 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3234 (s_mips_stab): New static function.
3236 * configure.in: Use ELF for mips-*-gnu*.
3237 * configure: Rebuild.
3239 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3241 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3244 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3246 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3247 set OPCODES_LIB to empty.
3248 * configure: Rebuild.
3250 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3252 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3254 * configure: Rebuild.
3256 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3258 * itbl-parse.y (yyerror): Make static. Declare.
3260 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3261 * configure.in: Set emulations for mips-*-linux*-*.
3262 * configure: Rebuild.
3264 * config/tc-mips.c (struct mips_set_options): Define.
3265 (mips_opts): New static variable.
3266 (mips_isa): Remove. Now a field in mips_opts. Change all
3268 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3269 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3270 (struct mips_option_stack): Define.
3271 (mips_opts_stack): New static variable.
3272 (s_mipsset): Add support for .set push and .set pop.
3273 * doc/c-mips.texi: Document .set push and .set pop.
3275 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3276 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3277 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3279 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3281 * as.c (parse_args): Update copyright date in version message.
3283 * Makefile.in (clean-here): Remove dependency files.
3285 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3286 (s_mri_common): Check S_IS_COMMON unconditionally.
3287 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3288 * config/tc-alpha.c (s_alpha_comm): Likewise.
3289 * config/tc-mips.c (nopic_need_relax): Likewise.
3290 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3291 (ppc_pe_comm): Likewise.
3292 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3293 common symbol to bfd_com_section_ptr.
3294 * config/tc-sparc.c (s_common): Likewise.
3295 (tc_gen_reloc): Likewise.
3298 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3300 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3303 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3305 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3308 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3310 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3313 * listing.c (print_lines): Add lineno parameter. Change all
3315 (listing_listing): Only call calc_hex for the right line.
3316 (listing_list): Set the new edict based on the current edict, in
3317 order to handle listing commands in macros correctly.
3319 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3322 * cond.c (cond_finish_check): New function.
3323 * as.h (cond_finish_check): Declare.
3324 * as.c (main): Call cond_finish_check.
3327 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3329 * config/tc-d30v.c (md_assemble): If two instructions
3330 are supposed to be assembled in parallel and the first one is
3331 long, print an error and stop.
3332 (md_apply_fix3): Don't calculate absolute relocs. Just write
3336 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3338 * config/tc-i386.h (iclrKludge): Define.
3339 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3341 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3343 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3344 * config/tc-alpha.c (alpha_debug): New static variable.
3345 (md_parse_option): Set alpha_debug if -g is seen.
3346 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3349 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3351 * config/tc-d30v.c (build_insn): Enable range-checking code.
3352 (postfix): Stop at space or comma. Fixes PR 11862.
3353 (md_assemble): Change error message.
3356 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3358 * Makefile.in: Added automatic dependency building.
3359 * dep-in.sed: New file.
3361 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3363 * config/obj-ieee.c (segment_name): Don't define function if this
3366 * config/obj-coff.h (DO_STRIP): Don't define.
3367 * config/tc-h8300.h (DO_STRIP): Don't define.
3368 * config/tc-h8500.h (DO_STRIP): Don't define.
3369 * config/tc-w65.h (DO_STRIP): Don't define.
3370 * config/tc-z8k.h (DO_STRIP): Don't define.
3372 * symbols.c (colon): Call obj_frob_label if it is defined.
3373 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3375 * configure.in: Don't set files and links. Don't call
3376 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3377 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3378 * configure: Rebuild.
3379 * Makefile.in (TARG_CPU_C): New variable.
3380 (TARG_CPU_O, TARG_CPU_H): New variables.
3381 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3382 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3383 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3384 (LINKED_SOURCES): Remove.
3385 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3386 (LINKED_HEADERS): Remove.
3387 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3388 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3390 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3391 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3392 (itbl-cpu.h): Remove target.
3393 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3396 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3398 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3400 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3402 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3403 open coded loop that does not require the name to start with a
3406 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3408 * frags.c (frag_var): Change offset parameter to offsetT.
3409 (frag_variant): Likewise.
3410 * frags.h (frag_variant, frag_var): Update declarations.
3411 * config/tc-m68k.c (struct m68k_it): Change foff field to
3413 (add_frag): Change off parameter to offsetT.
3414 * Several files: Add casts to calls to frag_var.
3416 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3417 serialize a parallel make.
3418 (itbl-parse.h): Split target out from itbl-parse.c.
3420 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3422 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3424 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3425 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3426 storing the value of a common symbol.
3428 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3430 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3432 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3433 that is done by symbol_remove and symbol_insert.
3435 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3438 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3440 * config/tc-mips.c (load_register): In 32 bit mode, when not
3441 dealing with a 64 bit number, permit the upper 32 bits to be set
3442 even if bit 31 is not set.
3444 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3446 * read.c (potable): Add "equiv".
3447 (s_set): Handle .equiv based on argument.
3448 * doc/as.texinfo (Equiv): New node to document .equiv.
3449 (Err): New node to document .err.
3451 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3453 * Many files: Add function prototypes.
3454 * as.c (show_usage, parse_args): Make static.
3455 * frags.h (frag_alloc): Declare.
3456 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3457 * symbols.c (dollar_label_instance): Change return type to long.
3458 * symbols.h (print_symbol_value): Declare.
3459 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3460 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3461 (remove_subsegs, relax_frag): Make static.
3462 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3463 (what_kind_of_float): Likewise.
3464 (atof_vax): Make static. Change what_kind to int.
3465 (md_atof): Change what_statement_type to int.
3466 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3467 * config/tc-alpha.c (vax_md_atof): Declare.
3468 (md_atof): Don't declare atof_ieee and vax_md_atof.
3469 * config/tc-i386.c (set_16bit_code_flag): Make static.
3470 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3471 * config/tc-m68k.c (add_fix): Change width to int.
3472 (insert_reg): Change regname to const.
3473 (md_atof): Don't declare atof_ieee.
3474 (demand_empty_rest_of_line): Don't declare.
3475 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3476 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3477 (parse_keyword_arg): Change lookup_fn to take const arg.
3478 (md_atof): Don't declare atof_ieee.
3479 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3480 (tc_aout_pre_write_hook): Don't declare.
3482 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3484 * as.h (bfd_alloc_by_size_t): Don't declare.
3485 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3487 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3489 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3490 (symbol_append): Set sy_next and sy_previous when adding a single
3491 symbol to an empty list. Call debug_verify_symchain.
3492 (verify_symbol_chain): Use assert, not know.
3494 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3496 * NEWS: Note BeOS support.
3497 * configure.in: (ppc-*-beos): New target, use coff as object format.
3498 * configure: Regenerate with autoconf.
3500 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3502 * config/tc-mips.c (md_apply_fix): Improve error message for out
3505 * Makefile.in: Add dependencies on obstack.h where needed.
3507 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3509 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3510 case of a symbol equated to another symbol when using SVR4_PIC.
3512 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3514 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3516 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3517 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3519 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3520 and md_elf_section_change_hook if they are defined.
3521 (obj_elf_text, obj_elf_previous): Likewise.
3523 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3525 * config/obj-multi.h (struct elf_obj_sy): Define if
3527 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3529 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3530 OBJ_SYMFIELD_TYPE is defined.
3532 * doc/as.texinfo (bss): Improve description of .bss section. In
3533 ELF or COFF, you are permitted to switch into the section.
3534 (Comm): Rewrite description of common symbols.
3535 (Lcomm): Mention that some targets permit a third argument.
3537 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3539 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3541 * symbols.c (colon): Change type of local to int. From Alan Modra
3542 <alan@spri.levels.unisa.edu.au>.
3544 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3545 alignment if a zero fill pattern was explicitly specified.
3546 * config/tc-sh.c (sh_do_align): Likewise.
3548 * read.c (equals): Always permit register names to be redefined.
3550 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3551 mips16 symbol to be adjusted if a symbol is being subtracted from
3554 From Eric Youngdale <eric@andante.jic.com>:
3555 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3556 illegal symbol version names.
3557 (elf_frob_symbol): Check for external default versions.
3559 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3561 From Eric Youngdale <eric@andante.jic.com>:
3562 * config/obj-elf.h (struct elf_obj_sy): Define.
3563 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3565 * config/obj-elf.c (obj_elf_symver): Just record the name.
3566 (obj_symbol_new_hook): Initialized versioned_name field.
3567 (elf_frob_symbol): If there is a versioned_name, either rename the
3568 symbol, or add an alias with that name.
3570 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-mn10300.c (md_relax_table): Define.
3573 (md_convert_frag): Implement.
3574 (md_assemble): Handle relaxable operands/instructions correctly.
3575 (md_estimate_size_before_relax): Implement.
3576 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3578 * config/tc-mn10200.c (md_relax_table): Fix typos.
3580 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3581 relocs anymore. Tweak fx_offset for pc-relative relocs.
3583 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3585 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3588 start-sanitize-tic80
3589 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3591 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3593 * config/tc-tic80.c (md_begin): Declare external variable
3594 coff_flags and insert an F_AR32WR bit into it.
3597 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3599 * read.c (equals): Add reassign parameter. Change all callers.
3600 * read.h (equals): Update declaration.
3602 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3604 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3605 can rely on the frag address to determine whether a frag is
3608 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3610 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3611 (S_LOCAL_NAME): Likewise.
3612 (FAKE_LABEL_NAME): Define unconditionally.
3613 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3615 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3616 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3617 Don't define FAKE_LABEL_NAME.
3618 * config/te-ic960.h: Likewise.
3619 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3620 (mips_frob_file_before_adjust): Declare.
3621 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3622 (mips_local_label): Remove.
3624 * config/te-sco386.h: Remove; not used.
3626 start-sanitize-tic80
3627 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3629 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3630 byte alignment rather than power-of-two alignment that is the
3634 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3636 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3638 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3639 message, and add newline.
3640 (process_file): Don't process assignments in the label if this is
3641 a equ or assign pseudo-op.
3642 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3643 and K_EQU, to match documentation.
3645 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3647 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3648 to denote read-only data sections.
3650 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3652 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3653 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3655 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3656 binary number if the next character is '+' or '-'.
3658 start-sanitize-tic80
3659 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3661 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3662 (find_opcode): Match operands that can be floats.
3663 (build_insn): Handle O_big (float) expressions and build
3667 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3669 * configure.in (mips*-*-lnews*): New target, also make empty
3670 emulation list for this target.
3671 * configure: Update.
3672 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3673 (mips_target_format): Use.
3674 * te-lnews.h: New file.
3676 start-sanitize-tic80
3677 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3679 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3680 operands with :m or :s modifiers and generate the right opcodes
3684 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3686 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3687 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3689 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3691 * config/tc-m68k.c (instring): Useless local declaration of
3692 crack_operand removed.
3693 * expr.h (expressionS): Changed type of X_op field to operatorT if
3696 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3698 Based on patches from Robert Lipe <robertl@dgii.com>:
3699 * configure.in: Add i386coff and i386elf to emulation list.
3700 * configure: Rebuild.
3701 * as.c (i386coff, i386elf): Declare.
3702 * obj.h (coff_format_ops): Declare.
3703 * config/obj-coff.c (OBJ_HEADER): Define.
3704 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3705 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3706 (obj_pseudo_table): Add "version".
3707 (coff_pop_insert): New static function.
3708 (coff_sec_sym_ok_for_reloc): New static function.
3709 (no_func): New static function.
3710 (coff_format_ops): New variable.
3711 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3712 (obj_symbol_new_hook): Define.
3713 (coff_obj_read_begin_hook): Declare.
3714 (obj_read_begin_hook): Define.
3715 * config/tc-i386.h (i386_target_format): Declare.
3716 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3717 OUTPUT_FLAVOR when appropriate.
3718 (i386_target_format): New function.
3719 * Makefile.in (obj-coff.o): New target.
3720 (e-i386coff.o, e-i386elf.o): New targets.
3722 From Stephen Williams <steve@icarus.icarus.com>:
3723 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3724 (_tc_get_bal_of_call): Don't declare.
3725 (tc_get_bal_of_call): Declare as function, don't define as macro.
3726 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3727 in sy_tc field, not x_balntry field.
3728 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3729 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3730 field, not x_balntry field.
3732 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3733 have the SHF_ALLOC attribute.
3735 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3736 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3737 (itbl-lex.o): Depend upon itbl-parse.h.
3739 * itbl-parse.y (yyerror): Change return type to int. Change to
3740 use old style function declaration.
3742 * Makefile.in (itbl-lex.o): Remove -Wall.
3743 (itbl-parse.o): Likewise.
3745 * cond.c (s_ifdef): If we should omit conditionals from listings,
3747 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3748 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3749 (listing_listing): Handle EDICT_NOLIST_NEXT.
3750 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3751 * listing.h (LISTING_NOCOND): Define.
3752 (LISTING_SKIP_COND): Define.
3753 * as.c (show_usage): Mention c as a suboption of -a.
3754 (parse_args): Handle c as a suboption of -a.
3755 * doc/as.texinfo: Document -alc.
3757 start-sanitize-tic80
3758 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3760 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3763 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3765 * doc/as.texinfo: Document .symver.
3767 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3769 * config/tc-d10v.c: Change pre_defined_registers to
3770 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3772 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3774 * config/obj-coff.c: Fix typo in comment section.
3775 start-sanitize-tic80
3776 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3777 an additional alignment argument.
3778 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3780 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3784 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3786 * Makefile.in: Remove dependancies on itbl-cpu.h.
3787 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3790 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3792 * itbl-ops.h: Include as.h.
3794 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3796 * as.c: Remove -t option.
3797 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3798 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3799 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3801 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3803 * itbl-ops.c: Don't define DEBUG.
3805 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3807 * Makefile.in: Update itbl-test.c to reflect its new location.
3809 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3811 * itbl-ops.c: Add test for itbl_have_entries.
3812 * config/tc-mips.c: Remove test for itbl_have_entries.
3813 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3815 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3817 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3818 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3819 (LEX, LEXFLAGS): Define.
3820 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3822 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3824 * itbl-parse.y: Fix indentation mistakes from indent program.
3825 * itbl-lex.l: Fix indentation mistakes from indent program.
3826 * itbl-ops.h: Add include for ansidecl.h.
3827 Add PARAMS around function arguments.
3828 Add declaration for itbl_have_entries.
3829 * itbl-ops.c: Add PARAMS around function arguments.
3830 * Makefile.in: Add itbl build rules.
3831 Add dependancies for itbl files to mips target.
3832 * as.c: Add itbl support.
3833 Add new option "--insttbl" for dynamically extending instruction set.
3834 * as.h: Declare insttbl_file_name;
3835 the name of file defining extensions to the basic instruction set
3836 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3837 itbl-ops.o to extra_objects for mips configuration.
3838 Add include file link from itbl-cpu.h to
3839 config/itbl-${target_cpu_type}.h.
3840 * config/tc-mips.c: Allow copz instructions.
3841 Add notes for future additions to the itbl support.
3843 (macro): Call itbl_assemble to assemble itbl instructions.
3844 See if an unknown register is specified in an itbl entry.
3846 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3847 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3849 start-sanitize-tic80
3850 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3851 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3853 (build_insn): Grab a frag early so we can use the address in
3854 fixups. Take one's complement of BITNUM values before insertion
3855 in opcode. Add code to support O_symbol operands.
3856 (md_apply_fix): Replace unimplemented warning with implementation.
3857 (md_pcrel_from): Ditto.
3858 (tc_coff_fix2rtype): Ditto.
3861 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3863 * config/tc-d30v.c (parallel_ok): New function.
3864 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3866 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3867 relocation is in different section. Fixes PR11574.
3869 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3871 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3872 don't set the section alignment to 2**4.
3874 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3876 * config/tc-m68k.c (line_comment_chars): Add '*'.
3878 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3879 (do_scrub_begin): Don't set lex['*'].
3880 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3881 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3884 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3885 * configure: Rebuild.
3886 * config/te-svr4.h: New file.
3887 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3888 TE_SVR4 or TE_DELTA.
3890 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3892 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3893 short conditional branch around a long unconditional branch.
3895 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3897 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3900 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3903 * symbols.c (resolve_symbol_value): If both left and right
3904 operands are undefined, warn about both of them.
3906 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3908 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3909 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3910 (obj_elf_symver): New static function.
3911 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3914 * write.c (relax_segment): Make type and printf format agree.
3916 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3920 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3922 * config/tc-d30v.c, config/tc-d30v.h: New files.
3924 * configure: Rebuilt.
3926 * configure.in: Add case for d30v.
3929 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3931 * config/tc-alpha.h (md_operand): Define with a null expansion,
3932 like all the other targets.
3933 * doc/internals.texi (CPU backend): Add missing word in
3934 md_flush_pending_output description. Fix typo in md_convert_frag
3936 start-sanitize-tic80
3937 * config/tc-tic80: Minor comment additions/changes.
3940 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3942 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3943 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3944 * config/obj-coff.c (obj_coff_def): Use
3945 tc_canonicalize_symbol_name if defined.
3946 (obj_coff_tag, obj_coff_val): Likewise.
3947 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3949 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3951 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3952 does not actually work, though:
3953 * configure.in (i386-sequent-bsd*): New target.
3954 * configure: Rebuild.
3955 * config/tc-dynix.h: New file.
3956 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3958 * read.c (do_align): Add max parameter. Change all callers.
3959 Remove useless static variables.
3960 (s_align): New static function. Do common portion of
3961 s_align_bytes and s_align_ptwo.
3962 (s_align_bytes, s_align_ptwo): Just call s_align.
3963 * frags.c (frag_align): Add max parameter. Change all callers.
3964 (frag_align_pattern): Likewise.
3965 * frags.h (frag_align, frag_align_pattern): Update declarations.
3966 * write.c (relax_segment): Limit alignment change to fr_subtype.
3967 Fix some types to be addressT.
3968 * config/obj-coff.c (size_section): Likewise.
3969 * config/obj-ieee.c (size_section): Likewise.
3970 * config/tc-d10v.h (md_do_align): Add max parameter.
3971 * config/tc-i386.h (md_do_align): Likewise.
3972 * config/tc-m88k.h (md_do_align): Likewise.
3973 * config/tc-m88k.c (m88k_do_align): Likewise.
3974 * config/tc-sh.h (md_do_align): Likewise.
3975 * config/tc-sh.c (sh_do_align): Likewise.
3976 * as.h: Improve comments on rs_align and rs_align_code.
3977 * doc/as.texinfo: Document new alignment arguments.
3978 * doc/internals.texi (Frags): Document use of fr_subtype field for
3979 rs_align and rs_align_code.
3981 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3983 * config/tc-mips.c: Changed opcode parsing.
3985 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3987 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3988 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3989 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3990 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3991 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3992 to a location consistent with the rest of the target include files.
3993 * config/tc-i386.c: Remove misleading comment.
3994 * doc/internals.texi (CPU backend): Add description of function
3995 md_undefined_symbol.
3996 start-sanitize-tic80
3997 * config/tc-tic80.c: Add code to insert predefined symbols into the
3998 symbol table so they can be parsed by the standard expression parser.
3999 Remove custom code that use to parse them.
4000 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4001 to a location consistent with the rest of the target include files.
4004 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4006 * as.h: GNU c provides unlink() function.
4008 Unify section handling on openVMS/Alpha:
4009 * config/tc-alpha.c(s_alpha_link): Remove.
4010 (s_alpha_section): New function.
4011 Remove case-hacking of symbols
4012 Add .code_address pseudo-op.
4013 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4014 (s_alpha_code_address): New function.
4015 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4016 static constructors/destructors.
4017 Add debug code for crash debugs, to be removed when traceback code
4018 is added to object code.
4019 (s_alpha_name): New function for .name pseudo-op.
4020 (alpha_print_token): New function to print token expressions with
4021 alpha specific extensions.
4023 * makefile.vms: Allow compilation with current gcc snapshot.
4025 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4027 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4028 (DVIPS): Set to dvips.
4029 (ps, as.ps, gasp.ps): New targets.
4030 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4031 and MAKEINFO env variables.
4032 (internals.ps): Use DVIPS macro.
4033 (clean): Remove core and backup files.
4034 (distclean): Remove temporary files from building internals.
4036 * doc/internals.texi (Frags): Fix typo.
4037 (GAS processing): Ditto.
4038 (CPU backend): Ditto.
4039 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4040 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4041 * read.c: Remove ugly hack that dealt with config files not
4042 correctly defining TARGET_BYTES_BIG_ENDIAN.
4043 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4044 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4045 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4046 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4047 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4048 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4049 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4050 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4051 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4052 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4053 whether it is defined or not.
4054 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4055 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4056 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4057 whether it is defined or not.
4058 start-sanitize-tic80
4059 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4060 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4063 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4065 * write.c (write_relocs): Correct text in as_fatal error message,
4066 bfd_perform_relocation -> bfd_install_relocation.
4068 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4070 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4071 * read.c (LEX_TILDE): Define if not defined.
4072 (lex_type): Use LEX_TILDE.
4073 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4074 not is_part_of_name.
4076 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4078 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4081 * config/tc-mips.c (mips16_extended_frag): Correct base address
4082 for an extended PC relative instruction.
4083 (md_convert_frag): Likewise.
4085 * config/tc-mips.c (prev_nop_frag): New static variable.
4086 (prev_nop_frag_holds): New static variable.
4087 (prev_nop_frag_required): New static variable.
4088 (prev_nop_frag_since): New static variable.
4089 (append_insn): If we aren't reordering, and prev_nop_frag is not
4090 NULL, and we don't need any nops, then decrease the size of
4091 prev_nop_frag. Don't insert nops because of instructions in
4092 noreorder sections. Remember whether the previous instructions
4093 where in noreorder sections even when not reordering.
4094 (mips_no_prev_insn): Add preserver parameter. Change all
4095 callers. Refer prev_nop_frag variables when appropriate.
4096 (mips_emit_delays): Set up prev_nop_frag.
4097 (s_mipsset): Clear prev_nop_frag if reordering.
4099 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4101 * config/tc-mips.c (append_insn): Remove useless code which
4102 handled swapping a mips16 jump with a mips16 instruction with a
4105 * config/tc-mips.c (md_parse_option): When debugging, set
4106 mips_optimize to 1, not 0.
4108 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4110 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4111 like the expression was based on `.', adjust the value of the
4114 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4115 extended instruction in a delay slot when not reordering.
4116 (md_convert_frag): Warn if an extended instruction appears in a
4119 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4120 (s_insn): New static function.
4121 * doc/c-mips.texi: Document .insn.
4123 * config/tc-mips.c (md_begin): Add the general registers to the
4125 (mips16_ip): First parse the expression, and then see whether it
4126 came up with a register, rather than trying to first see whether
4127 we are looking at a register.
4129 start-sanitize-tic80
4130 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4132 * config/tc-tic80.c: Numerous changes and additions to flesh
4133 out functions that were previously just stubs, and fix some
4134 problems found using the new TIc80 testsuite cases.
4137 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4139 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4140 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4142 * config/tc-mips.c (append_insn): Output jump instruction as a
4143 pair of 2 byte instructions, rather than as a single 4 byte
4146 start-sanitize-r5900
4147 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4148 (mips_ip): Don't check INSN_ISA for a macro.
4151 start-sanitize-r5900
4152 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4154 * config/tc-mips.c: added r5900.
4157 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4159 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4160 config/itbl-mips.h: Add copyright message and fix indentation.
4162 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4164 * itbl-ops.c: New file. Add support for dynamically read
4165 instruction registers, opcodes and formats. Build internal table
4166 for new instructions and provide callbacks for assembler and
4168 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4170 * itbl-ops.h: New file. Header file for itbl support.
4171 * config/itbl-mips.h: New file. Mips specific definitions for
4174 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4176 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4177 fit into the constant field of a relaxable operand, then it does
4180 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4182 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4183 a jsr target in a different section just like a jsr to
4184 an undefined target.
4186 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4188 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4189 against any mips16 symbols, not just externally visible ones.
4190 (md_apply_fix): Corresponding change.
4192 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4194 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4195 the operand of the exit instruction.
4197 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4199 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4200 as O_symbol, copy over the segment.
4202 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4204 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4205 fixup to be against the section symbol, adjust the value
4208 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4210 * write.c (write_relocs): Avoid looping on equated symbols.
4211 Adjust fx_offset by X_add_number for each symbol.
4212 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4214 (fixup_segment): Add a loop to track down equated symbols and
4215 adjust fx_offset appropriately.
4217 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4219 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4220 jmp -> bra relaxing.
4221 (md_convert_frag): Handle jmp->bra relaxing.
4222 (md_assemble): Handle jmp->bra relaxing.
4223 (md_estimate_size_before_relax): Likewise.
4225 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4227 * config/tc-i386.c (i386_align_code): Add comments explaining the
4230 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4232 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4233 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4235 (md_longopts): Add "enforce-aligned-data".
4236 (md_show_usage): Mention --enforce-aligned-data.
4237 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4238 enforce-aligned-data.
4240 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4241 "word", and "short".
4242 (ppc_xcoff_cons): New static function.
4244 * write.c (relax_segment): Give an error if a .space symbol is
4245 common or undefined.
4247 * read.c (read_a_source_file): Don't handle mri_pending_align if
4248 the handler is s_globl or s_ignore.
4250 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4252 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4253 start-sanitize-tic80
4254 * config/tc-tic80.c: Many additions to previous placeholder file.
4255 * config/tc-tic80.h: Ditto.
4258 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4260 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4262 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4264 * config/tc-mips.c (mips_fix_adjustable): New function.
4265 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4266 (mips_fix_adjustable): Declare.
4268 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4269 * read.c (read_a_source_file): After doing an mri_pending_align,
4270 adjust the line_label if there is one.
4271 (s_space): Set mri_pending_align if an odd number of bytes were
4274 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4276 * config/tc-d10v.h (md_do_align): Add this hook to call
4277 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4279 * config/tc-d10v.c (find_opcode): Correctly calculate
4280 branch displacement when .aligns are present.
4282 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4284 * config/tc-mn10200.c (md_relax_table): Define.
4285 (md_convert_frag): Implement.
4286 (md_assemble): Handle relaxable operands/instructions correctly.
4287 (md_estimate_size_before_relax): Implement.
4288 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4290 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4292 * config/tc-mips.c (append_insn): Give an error for jumps to a
4294 (md_apply_fix): Make a branch to an odd address an error rather
4297 * config/tc-mips.c (md_convert_frag): If the user explicitly
4298 requested an extended opcode, pass warn as true to mips16_immed.
4300 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4301 an explicit 0, so that explicitly extended instructions work
4304 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4306 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4307 symbol for a common symbol.
4309 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4311 Patch presumed to have been checked in awhile ago but wasn't.
4312 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4313 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4314 (relax_segment, case rs_org): Move code inside braces. Move locals
4315 target,after inside too.
4316 (relax_segment, case rs_machine_dependent): Guts moved to ...
4317 (relax_frag): New function.
4318 Call md_prepare_relax_scan if defined.
4320 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4322 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4323 'p' operand specifier.
4325 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4327 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4328 m68k family cpus which support long branch addressing modes.
4329 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4330 md_create_long_jump): Use it.
4332 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4334 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4335 the .reginfo or .MIPS.options section if configured for an
4338 * config/tc-mips.c (md_begin): Don't set interlocks for
4341 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4343 * read.c (read_a_source_file): Make sure the symbol ends with
4344 whitespace before checking whether the next character is '='.
4346 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4348 * config/tc-i386.c (sco_id): Moved from here...
4349 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4350 really is an SCO ELF specific thing, not just a SCO x86 specific
4353 start-sanitize-tic80
4354 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4356 * configure.in (tic80-*-*): Don't require 'coff'.
4357 * configure: Regenerate.
4360 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4362 * read.c (emit_expr): Check for overflow of a negative value
4364 * write.c (fixup_segment): Likewise.
4365 * config/obj-coff.c (fixup_segment): Likewise.
4367 * config/tc-m68k.c (struct label_line): Define.
4368 (labels, current_label): New static variables.
4369 (md_assemble): Mark current_label as text, and clear it.
4370 (m68k_frob_label): New function.
4371 (m68k_flush_pending_output): New function.
4372 (m68k_frob_symbol): New function.
4373 * config/tc-m68k.h (tc_frob_label): Define.
4374 (md_flush_pending_output): Define.
4375 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4376 (tc_frob_coff_symbol): Likewise.
4378 * read.c (read_a_source_file): When defining a macro in MRI mode,
4379 don't add the symbol to the symbol table.
4381 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4384 here since fixup_segment doesn't (linkrelax is set).
4385 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4387 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4389 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4392 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4395 to avoid warnings with the native HP compiler.
4396 (fix_new_hppa): Similarly for the r_type argument.
4397 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4398 in an #if OBJ_ELF to keep gcc -Wall quiet.
4399 (md_apply_fix): Always initialize "result".
4401 * config/tc-mn10200.c (md_assemble): Generate relocations.
4403 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4405 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4408 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4410 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4411 pass on the new file hook.
4413 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4414 !alpha_force_relocation, as local LITERALs can be adjusted to be
4415 relative to the section.
4417 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4419 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4421 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4422 aligned to odd boundary.
4423 (tc_frob_coff_symbol): Define.
4425 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4427 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4429 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4430 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4432 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4434 (md_assemble): If the size is 'B', set fx_signed.
4435 (md_apply_fix_2): Use fx_signed when checking for overflow.
4437 * write.h (struct fix): Add fx_signed field.
4438 * write.c (fix_new_internal): Initialize fx_no_overflow and
4440 (fixup_segment): Use fx_signed when checking for overflow.
4441 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4442 fx_signed when checking for overflow.
4444 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4446 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4447 updated, and all the useful information is in doc/internals.texi.
4449 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4450 * read.c (read_a_source_file): Check for conditional operators
4451 before doing an MRI pending alignment.
4452 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4453 (tc_conditional_pseudop): Define.
4454 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4455 * doc/internals.texi (CPU backend): Describe
4456 tc_conditional_pseudoop.
4458 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4459 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4461 (md_begin): Check m68k_rel32_from_cmdline before setting
4463 (m68k_mri_mode_change): Likewise.
4464 (md_longopts): Add --disp-size-default-16 and
4465 --disp-size-default-32.
4466 (md_parse_option): Handle new options.
4467 (md_show_usage): Mention new options.
4468 * doc/c-m68k.texi (M68K-Opts): Document new options.
4470 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4471 * config/tc-m68k.c (m68k_index_width_default): New static
4473 (m68k_ip): Use m68k_index_width_default to set the size of a base
4474 register whose size was not given.
4475 (md_longopts): Add --base-size-default-16 and
4476 --base-size-default-32.
4477 (md_parse_option): Handle new options.
4478 (md_show_usage): Mention new options.
4479 * doc/c-m68k.texi (M68K-Opts): Document new options.
4481 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4483 * configure.in: Recognize mips-*-linux* target.
4484 * configure: Rebuild.
4486 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4487 work if valueT is only 32 bits.
4489 * config/tc-mips.c: Throughout, check target_big_endian rather
4491 (byte_order): Remove.
4492 (mips_init_after_args): Remove.
4493 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4494 (mips_init_after_args): Don't declare.
4495 (tc_init_after_args): Don't define.
4497 * config/tc-mips.h (tc_frob_after_relocs): Define if
4499 (mips_elf_final_processing): Likewise.
4500 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4502 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4504 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4505 sld.{h,w} and the operand is relocatable, adjust the adend by
4506 shifting it right one bit.
4508 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * read.c (read_a_source_file): Check mri_pending_align after
4511 checking for a macro. From Ronald F. Guilmette
4514 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4516 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4517 add segment argument. If OBJ_ELF, treat a relocation against a
4518 symbol in a linkonce section like a relocation against an external
4520 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4522 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4526 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4528 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4529 includes config.h instead of host.h, tc.h instead of tp.h, and
4530 targ-env.h instead of target-environment.h.
4531 Also, obj-format.h includes targ-cpu.h instead of
4533 start-sanitize-tic80
4534 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4535 * configure: Rebuild with autoconf.
4536 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4537 (TARGET_FORMAT): Define to "coff-tic80".
4538 * config/tc-tic80.c: New file for TIc80 support.
4539 * config/tc-tic80.h: New file for TIc80 support.
4542 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4547 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * write.c (adjust_reloc_syms): If the fixup symbol has been
4550 equated to an undefined symbol, convert the fixup to being against
4551 the target symbol. Remove obsolete code handling a special case
4554 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4556 * mpw-make.sed: Use NewFolderRecursive for installation.
4558 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4560 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4562 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4564 * config/tc-d10v.c (md_assemble): Fix bug which caused
4565 second instruction in a line to be case sensitize. PR11312
4567 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4569 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4570 range check operands with MN10200_OPERAND_NOCHECK set.
4571 (check_operand): Likewise.
4573 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4576 (md_begin): Always align the text section to a four byte
4578 (append_insn): Remove call to record_align.
4580 * config/tc-mips.c (insn_label): Remove.
4581 (struct insn_label_list): Define.
4582 (insn_labels, free_insn_labels): New static variables.
4583 (mips_clear_insn_labels): New static function.
4584 (append_insn): Mark all mips16 text labels, and make them odd.
4585 Handle all labels after emitting a nop, not just one. Call
4586 mips_clear_insn_labels rather than just clearing insn_label.
4587 (mips_emit_delays): Add insns parameter, and use it to decide
4588 whether to mark mips16 labels. Handle all labels, not just one.
4589 Force mips16 labels to be odd. Change all callers.
4590 (mips16_immed): Don't check for an odd branch target.
4591 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4592 (mips16_extended_frag): Ignore the low bit in a branch target.
4593 (md_convert_frag): Likewise.
4594 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4595 clearing insn_label.
4596 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4597 (s_float_cons, s_gpword): Likewise.
4598 (s_align): Use insn_labels rather than insn_label.
4599 (s_cons, s_float_cons, s_gpword): Likewise.
4600 (mips_frob_file_after_relocs): New function.
4601 (mips_define_label): Rewrite to add to insn_labels list.
4602 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4603 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4604 out odd, increment it.
4606 * config/tc-mips.c (append_insn): Only update prev_insn when not
4607 reordering if place is NULL.
4609 * config/tc-mips.c (mips16_ip): Check for a missing expression
4610 when using the register indirect addressing mode.
4612 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4614 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4615 check 24bit operands for overflow.
4616 (check_operand): Likewise.
4618 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * doc/as.texinfo (Section): Document how to use the .section
4621 pseudo-op for COFF and ELF.
4623 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4625 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4627 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4630 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4631 store them. Adjust other RELAX_MIPS16 macros.
4632 (RELAX_MIPS16_DSLOT): Define.
4633 (RELAX_MIPS16_JAL_DSLOT): Define.
4634 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4635 handling of whether previous instruction has a fixup. Set
4636 prev_insn_reloc_type.
4637 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4638 (mips16_extended_frag): Use the right base address for a PC
4639 relative add or load.
4640 (md_convert_frag): Likewise. If a PC relative add or load is
4641 used, record the alignment for the section.
4643 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4646 linkonce section into a reloc against the section symbol.
4648 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4649 branch instructions.
4651 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4652 system, don't set the section alignment to 2**4.
4653 (s_change_sec): Likewise.
4654 (append_insn): Call record_alignment for the section.
4655 (md_section_align): Don't align the section size for an embedded
4658 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * write.c (adjust_reloc_syms): Make sure that symbols are
4661 resolved; expression symbols may have been skipped.
4662 * config/obj-coff.c (fixup_segment): Likewise.
4664 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4666 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4667 BFD_RELOC_24_PLT_PCREL relocation.
4668 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4670 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4672 * config/tc-d10v.c (write_2_short): Remove code that called
4673 parallel_ok() when the programmer specified parallel instructions.
4675 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4677 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4680 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4681 * config/tc-mn10300.c (md_assemble): Likewise.
4683 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4685 * config/tc-mips.c (append_insn): Make sure there is enough room
4686 in a frag after a mips16 instruction to switch it with a jump
4689 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4690 attempt to use a non absolute symbol in an extending frag.
4692 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4694 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4695 * config/tc-mn10200.h: Likewise.
4697 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4700 UNGET rather than PUT. Set old_state before setting state to -2.
4702 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4703 when extending because the value is exactly maxtiny + 1.
4705 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4706 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4707 (RELAX_MIPS16_USER_SMALL): Define.
4708 (RELAX_MIPS16_USER_EXT): Define.
4709 (mips16_small, mips16_ext): New static variables.
4710 (append_insn): Pass mips16_small and mips16_ext to
4711 RELAX_MIPS16_ENCODE.
4712 (mips16_ip): Set mips16_small and mips16_ext.
4713 (mips16_immed): Don't check mips16_autoextend.
4714 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4716 * write.c (write_relocs): Print an error for an out of range
4717 fixup, rather than calling abort.
4719 * as.c (main): Unlink the output file if there are errors while
4720 generating the fixups.
4722 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4724 * config/tc-mips.c (mips16_extended_frag): Don't call
4726 (md_convert_frag): Call resolve_symbol_value before calling
4727 S_GET_VALUE, and don't add in the frag address.
4729 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4730 and use them when reporting errors. Change all callers.
4732 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4734 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4735 Remove '$' prefixing for registers.
4737 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4739 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4740 is initialized before using it.
4741 (d10v_cleanup): No longer uses its argument, so make it void.
4743 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4745 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4747 * write.c (fixup_segment): Don't discard the symbol for a PC
4748 relative fixup to an absolute symbol.
4750 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4752 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4753 with multiple sections.
4755 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4757 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4758 no-mips-16 to no-mips16.
4759 (s_mipsset): Accept .set mips16 and .set nomips16.
4761 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4763 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4764 argument, and check for +/- constant following the suffix, folding
4765 it into the expression.
4766 (ppc_elf_cons): Change ppc_elf_suffix calls.
4767 (md_assemble): Ditto.
4768 (shlib): Replace boolean mrelocatable with enumeration shlib.
4769 (md_parse_option): Discriminate between PIC style shared libraries
4771 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4774 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4777 change the comment characters.
4779 * config/tc-ppc.c (comment_chars): Delete in favor of
4781 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4783 (ppc_comment_chars): Select appropriate comment chars by default.
4784 (msolaris): New flag for -m{,no-}solaris.
4785 (md_parse_option): Recognize -K pic. Add support for
4787 (md_show_usage): Update.
4788 (md_begin): Do not set ELF flags if Solaris.
4789 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4790 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4792 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * as.c (main): Correct handling of flag_always_generate_output.
4796 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4798 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4799 fx_offset, not fx_addnumber.
4801 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4804 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4806 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4808 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-mips.c (md_section_align): Check for an alignment of
4811 4, not an alignment of 16. Corrects August 7 patch.
4813 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * configure, conf.in: Rebuild with autoconf 2.12.
4817 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4818 alignment is specified.
4820 Add support for mips16 (16 bit MIPS implementation):
4821 * config/tc-mips.c: Extensive additions for mips16 support, not
4823 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4824 (insn_uses_reg): Change last parameter to an enum.
4825 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4826 (md_relax_frag): Define as mips_relax_frag.
4827 (mips_relax_frag): Declare.
4828 (struct mips_cl_insn): Add use_extend and extend fields.
4829 (tc_fix_adjustable): Define.
4830 * config/obj-elf.h (S_GET_OTHER): Define.
4831 (S_SET_OTHER): Define.
4833 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4835 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4836 o and p operand specifiers.
4838 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4840 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4841 (relax_segment, case rs_org): Move code inside braces. Move locals
4842 target,after inside too.
4843 (relax_segment, case rs_machine_dependent): Guts moved to ...
4844 (relax_frag): New function.
4845 Call md_prepare_relax_scan if defined.
4846 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4849 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4851 * config/tc-mn10300.c (address_registers): Use '$' as register
4852 prefix instead of '%'.
4853 (data_registers, other_registers, md_assemble): Likewise.
4855 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4856 (data_registers, other_registers, md_assemble): Likewise.
4858 * config/tc-mn10300.c (md_assemble): Correctly determine the
4859 correct location and type for each relocation.
4860 (md_pcrel_from): Simplify.
4862 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4864 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4865 converted into branch around branch.
4867 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4869 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4870 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4872 * config/tc-mn10300.c (md_begin): Set linkrelax.
4873 (md_assemble): Create fixups as needed.
4874 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4876 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4878 * config/tc-d10v.c (parallel_ok): When automatically converting
4879 serial ops to parallel, do not consider a branch as the first
4882 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4884 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4886 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4888 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4890 (check_operand): Likewise.
4892 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4894 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4896 (write_2_short): Call parallel_ok to check whether two short
4897 instructions the user requested execute in parallel, can be
4900 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4902 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4903 allow a branch and link in parallel with an exe instruction.
4905 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4907 * doc/c-d10v.texi: Add info on @word modifier.
4909 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4911 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4912 operands are assumed to be 32bits. Use "bits" field to hold the
4913 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4914 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4917 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4918 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4920 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4921 MN10300_OPERAND_SPLIT.
4923 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4925 * config/tc-mn10300.c (md_assemble): Insert operands into
4926 the extension part of the instruction if necessary.
4927 (mn10300_insert_operand): Accept pointer to extension word
4928 argument. Make insn a pointer argument too. Return type
4929 is now void. All callers changed.
4931 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4933 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4934 repeated register operands.
4936 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4938 * doc/as.texinfo: Added section on reporting bugs.
4940 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4941 alpha_macro emit field to expect a const argument, and change the
4942 arg field to be const. Fix some spacing to follow the GNU
4945 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4947 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4948 (pca56) and 21264 (ev6) cpus.
4949 (md_apply_fix): Private relocation types are now negative.
4950 (alpha_force_relocation): Likewise.
4951 (tc_gen_reloc): Likewise.
4952 (emit_insn): Likewise.
4953 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4954 (emit_stX): Likewise.
4955 (emit_sextX): Likewise.
4957 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4960 a symbol found in a reloc.
4962 * symbols.c (resolve_symbol_value): Improve the error message if
4963 an undefined symbol is used in an expression.
4965 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4967 * doc/internals.texi: Rewrite, and add a lot of documentation.
4968 * doc/Makefile.in (internals.info): New target.
4970 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4972 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4973 against weak symbols.
4975 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4977 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4980 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4981 fixup at the right address within the frag.
4983 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4984 to an absolute value, instead increment it as needed.
4986 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4987 * config/tc-v850.c: Fix some indention problems.
4988 (md_relax_table): Define for D9->D99 branch displacement
4990 (md_convert_frag): Do something useful instead of aborting.
4991 (md_estimate_size_before_relax): Likewise.
4992 (md_assemble): Note if the matching instruction has a relaxable
4993 operand. If it does, allocate frag with frag_var and don't
4996 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4998 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4999 write out any buffered instructions when a ".end" is found.
5001 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5003 * read.c (read_a_source_file): New hook md_cleanup().
5005 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5007 * write.c (fix_new_exp): Use make_expr_symbol to build an
5008 expression symbol for a complex fixup.
5010 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5012 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5013 hacks to improve parsing of complex hi, lo, zda, etc
5015 (md_assemble): Don't demand and eat a trailing ')' after finding
5016 a v850 relocation prefix. Sign extend the constant in a
5017 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5019 (parse_cons_expression_v850): Don't eat a trailing ')' after
5020 finding a v850 relocation prefix.
5022 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5023 (TC_CONS_FIX_NEW): Likewise.
5024 * config/tc-v850.c (parse_cons_expression_v850): New function.
5025 (cons_fix_new_v850): Likewise.
5027 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5029 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5032 for an unknown relocation type.
5034 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5036 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5039 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5041 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5042 differently for movea & sst/sld insns.
5044 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5046 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5049 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5052 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5053 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5054 frob_file_after_relocs field.
5055 * config/obj-elf.c (elf_format_ops): Likewise.
5056 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5057 including obj-elf.h.
5059 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5062 specially if not ELF.
5063 (md_apply_fix): Handle BFD_RELOC_64.
5064 (tc_gen_reloc): Handle BFD_RELOC_64.
5066 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5067 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5070 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5071 Don't check S_GET_OTHER.
5073 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-mips.c (mips_ip): Accept an odd floating point
5076 register with l.s or s.s.
5078 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5080 (obj_aout_type): New static function.
5082 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5086 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5088 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5089 and sdaoff expressions.
5091 * write.c (fixup_segment): Don't add symbol value to addend if
5092 TC_V850 and OBJ_ELF.
5093 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5096 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5097 (md_pcrel_from_section): Likewise.
5098 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5100 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5102 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5103 (md_pcrel_from_section): New function.
5104 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5106 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5108 * config/tc-mips.c (load_register): Add cast to offsetT when using
5111 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5113 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5114 (elf_frob_file_after_relocs): ... here. New function.
5115 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5116 * write.c (write_object_file): Call *frob_after_relocs after the
5117 call to write_relocs.
5119 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5121 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5122 symbol, as this messes up linking. Instead, expand the recursive call
5123 inline and change up the appropriate bits to get the 0x8000 offset
5124 in the reloc addend.
5126 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5129 two symbols in the same segment to be adjusted.
5131 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5132 * configure: Rebuild.
5134 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5136 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5138 (ppc_elf_validate_fix): Ditto.
5139 (md_assemble): Ditto.
5141 (ppc_pe_section): Ditto.
5142 (ppc_frob_symbol): Ditto.
5144 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5146 * config/mn10300.c (md_assemble): Pass an extra shift count
5147 to mn10300_insert_operand based on the opcode format.
5148 (mn10300_insert_operand): Accept and use extra shift count
5151 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5152 formats rather than hard-coded constants.
5154 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5155 are 7 bytes long. Write out instructions in big-endian format.
5157 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5159 * config/tc-mn10300.c (md_assemble): Tweak further so
5160 that all instructions are parsed correctly.
5162 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * as.h: Include libiberty.h.
5165 (xmalloc, xrealloc): Don't declare.
5166 * as.c: Don't include libiberty.h.
5167 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5168 * config/tc-mips.c: Likewise.
5169 * messages.c: Likewise.
5170 (xstrerror): Don't declare.
5171 * xmalloc.c: Remove.
5173 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5175 * config/tc-mn10300.h (pre_defined_registers) Remove.
5176 (system_registers, cc_names): Likewise.
5177 (address_registers, data_registers, other_registers): New register
5179 (register_name, system_register_name, cc_name): Remove.
5180 (mn10300_reloc_prefix): Likewise.
5181 (data_register_name): New function.
5182 (address_register_name, other_register_name): Likewise.
5183 (md_assemble): Rough cut at parsing operands. Remove lots of
5185 (md_apply_fix3): Disable for now.
5187 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5189 * config/tc-m68k.c (select_control_regs): New function, extracted
5190 out of m68k_init_after_args.
5191 (m68k_init_after_args): Use it.
5192 (mri_chip): Use it here as well to update set of allowed control
5195 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * config/obj-elf.c (elf_begin): New function.
5198 (obj_elf_section): Add the section symbol to the symbol table.
5199 * config/obj-elf.h (obj_begin): Define.
5200 (elf_begin): Declare.
5201 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5204 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5206 * config/obj-coff.c (fixup_segment): Subtract the section address
5207 from a PC relative reloc if TC_M68K.
5209 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5212 .uaxword available even if not OBJ_ELF.
5213 (md_atof): Remove unused local variable wordP.
5215 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5217 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5218 for Matsushita MN10x00 support.
5219 * configure.in: Recognize mn10x00-*-*
5220 * configure: Rebuilt.
5222 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5224 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5225 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5226 (load_expression): track clobbering of base reg before jmp/jsr.
5227 (s_alpha_file): pass case_hack flags and source filename via
5228 symbol table to bfd.
5229 * tc-alpha.h (TC_CONS_FIX_NEW): define
5231 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5233 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5234 * configure: Rebuild.
5236 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5238 * read.c (s_macro): Warn if a macro has the same name as a
5240 (s_space): In m68k MRI mode, align to a word boundary.
5241 * macro.c (define_macro): Add namep parameter. Change all
5243 * macro.h (define_macro): Update declaration.
5245 * as.c (show_usage): Print bug report address.
5246 (parse_args): Change version printing to match current GNU
5248 * gasp.c (show_usage): Print bug report address.
5249 (main): Change version printing to match current GNU standards.
5251 * config/tc-m68k.c (init_table): Correct access control unit
5252 register numbers. From Ken Rose <rose@netcom.com>.
5254 * config/tc-alpha.c: Add some static function prototypes.
5255 (alpha_macros): Move to top of file. Make static.
5256 (alpha_num_macros): Move to top of file.
5258 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5260 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5263 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5266 and just call sprintf_vma.
5268 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5270 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5272 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5274 * read.c (float_cons): Call md_flush_pending_output if it is
5277 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5279 * config/tc-d10v.c (md_operand): Created. Allows operands to
5281 * config/tc-d10v.h (md_operand): Undefined.
5283 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5286 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5288 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5291 reloc for the i960 for a reloc in the same section. This undoes
5292 one of the two changes made Aug 19.
5294 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5297 symbols to the position of the debugging information.
5299 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * expr.c (expr): Always use unsigned right shifts for >>.
5303 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5305 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5306 slots when processing BL fixups.
5308 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5309 on the first half of the instruction.
5311 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5314 stabs expression, rather than giving an error.
5316 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5319 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * config/tc-mips.c (append_insn): Fill in the value for a constant
5322 jump, rather than creating a reloc.
5324 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * config/tc-mips.c (append_insn): Don't swap an instruction which
5327 sets a condition code with an instruction which uses a condition
5329 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5332 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5333 (mips_ip): Give a better error message if the ISA level is wrong.
5334 (md_parse_option): Recognize -mcpu=[v][r]5000.
5336 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5338 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5340 (load_register): Ensure hi32 bits are not lost during lo32bit
5341 processing. Fix shift offset that was overflowing into the next
5342 instruction field. Add code to generate shorter sequences for
5343 constants with a single contiguous seqeuence of ones.
5345 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5347 * config/tc-d10v.c (d10v_dot_word): New function to support
5348 "@word" with the word pseudo-op.
5349 (md_apply_fix3): Cleanup and changes to support correct sizes
5350 for 16 and 18-bit relocs.
5352 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5354 * configure.in (sparc-*-aout): Set `em'.
5355 * configure: Regenerated.
5356 * config/te-sparcaout.h: New file.
5357 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5358 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5359 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5360 (SPECIAL_CASE_{SETSW,SETX}): Define.
5361 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5362 (md_begin): Delete setting of `target_big_endian'.
5363 (output_insn): New function.
5364 (md_assemble): Rewrite. Add `setx' support.
5365 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5367 (md_atof): Add little endian support.
5368 (md_number_to_chars): Likewise.
5369 (md_apply_fix): Likewise.
5370 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5371 (md_parse_option): Likewise.
5372 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5374 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * ecoff.c (ecoff_new_file): New function.
5377 * ecoff.h (ecoff_new_file): Declare.
5378 * config/obj-ecoff.h (obj_app_file): Define.
5380 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5382 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5383 symbol by 32k so that our 16-bit signed offset can address the
5384 entire chunk. Reported by <matt@lkg.dec.com>.
5386 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5388 * config/tc-mips.c (load_register): Remove unused variable tmp.
5390 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5392 * config/tc-mips.c (load_register): Remove unnecessary code that
5393 was causing the high 32bits of 64bit constants to be lost.
5395 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5397 * config/tc-d10v.c: Added changes to support function
5398 pointers and "@word" syntax.
5400 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5402 * config/tc-v850.c: Remove commented out and #if 0'd code.
5403 (v850_reloc_prefix): Provide prototype.
5404 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5406 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5407 (md_assemble): Add default to case statement.
5409 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5411 * config/tc-v850.c (md_assemble): Compute size of the instrction
5414 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5417 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5419 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5420 routines to fetch/store the updated instruction from/to memory.
5421 (v850_insert_operand): If the operand has a specialized insert
5424 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5426 * config/tc-v850.c (reg_name_search): Align calling convention to
5427 be like identical function found in tc-ppc.c.
5428 (get_reloc): Removed.
5429 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5430 (md_assemble): emit fixups.
5431 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5433 (md_apply_fix3): handle fixups/relocs.
5434 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5436 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * configure.in (sh-*-elf*): New target.
5440 * config/tc-sh.h (TARGET_ARCH): Define.
5441 (WORKING_DOT_WORD): Define.
5442 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5443 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5444 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5445 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5446 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5447 (SUB_SEGMENT_ALIGN): Likewise.
5448 (RELOC_32): Don't define.
5449 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5450 (target_big_endian): Declare if OBJ_ELF.
5451 (TARGET_FORMAT): Define if OBJ_ELF.
5452 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5454 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5455 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5456 (struct sh_count_relocs): Define.
5457 (sh_count_relocs): New static function, broken out of
5458 sh_frob_file. Add BFD_ASSEMBLER code.
5459 (sh_frob_section): Likewise.
5460 (sh_frob_file): Call sh_frob_section.
5461 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5462 call section_symbol rather than seg_info (seg)->dot.
5463 (md_section_align): Add OBJ_ELF version.
5464 (SWITCH_TABLE_CONS): Define.
5465 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5466 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5467 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5469 (struct reloc_map): Define if not BFD_ASSEMBLER.
5470 (coff_reloc_map): Likewise.
5471 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5472 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5473 * write.c (write_relocs): Ifdef out fx_where test which triggers
5474 inappropriately for SH ELF.
5475 (write_object_file): Call tc_frob_file_before_adjust and
5476 obj_frob_file_before_adjust if they are defined.
5478 * write.c (write_object_file): Use BFD_RELOC_16, not
5479 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5481 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5484 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5486 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5487 branch sizes in across sections.
5489 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5491 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5494 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5496 * config/tc-v850.c (md_begin): Deal with end of opcode
5499 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5501 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5502 the wrong opcode for cases like st2w where there are many forms
5503 of the same instruction.
5505 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * expr.c (operand): If md_parse_name is defined, call it before
5508 calling symbol_find_or_make.
5509 * config/tc-ppc.h (md_parse_name): Define.
5510 (ppc_parse_name): Declare.
5511 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5513 (register_name): Update call to reg_name_search.
5514 (cr_operand): New static variable.
5515 (cr_names): New static const array.
5516 (ppc_parse_name): New function.
5517 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5518 cr_operand before calling expression.
5520 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5522 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5523 hppa_gen_reloc_type call.
5525 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5527 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5528 on addresses. Improved error messages.
5529 * doc/c-d10v.texi: Added docs for register pairs.
5531 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5533 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5536 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * ecoff.c (init_file): Initialize fMerge to 1.
5539 (add_file): Restore old file merging code, but only merge files if
5541 (ecoff_directive_loc): Clear fMerge field of current file.
5542 (ecoff_generate_asm_lineno): Likewise.
5544 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5546 * doc/c-d10v.texi: Fix typo.
5548 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5550 * config/tc-v850.c (md_assemble): Correct bit masking for
5551 hi and lo expressions.
5553 * config/tc-v850.c (md_assemble): Rough cut at demanding
5554 "ep" or "r30" in sst and sld instructions.
5555 (md_apply_fix3): Don't abort. Just warn that we don't
5558 * config/tc-v850.c (CC_NAME_CNT): Define.
5559 (cc_name): New function.
5560 (md_assemble): Handle V850_OPERAND_CC correctly.
5562 * config/tc-v850.c (md_assemble): Don't forget to initialize
5565 * config/tc-v850.c (reg_name_search): Generalize to search
5566 any given register table.
5567 (register_name): Pass appropriate table and size to reg_name_search.
5568 (system_register_name): New function.
5569 (SYSREG_NAME_CNT): Define.
5570 (md_assemble): Handle operands which are system registers.
5572 * config/tc-v850.c (md_assemble): If we find a register, but the
5573 opcode doesn't want a register, then we don't have a match.
5574 (md_assemble): Get size of the instruction from the opcode table.
5576 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * configure.in: Set and substitute HLDENV.
5579 * configure: Rebuild.
5580 * Makefile.in (HLDENV): New variable.
5581 (as.new): Use $(HLDENV).
5583 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5584 if an array dimension is not known.
5586 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5588 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5589 * doc/c-d10v.texi: Cleanup.
5591 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5593 * config/tc-v850.c: New file.
5594 * config/tc-v850.h: New file.
5595 * configure (v850-*-elf): New target.
5596 * configure.in (v850-*-elf): New target.
5598 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5600 * doc/c-d10v.texi: New file.
5601 * doc/all.texi: Added D10V stuff.
5602 * doc/as.texinfo: Added D10V stuff.
5604 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5606 * config/tc-d10v.c: All references to defined symbols should
5607 now use the optimal instruction. .float and .double now work.
5609 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5612 section address for the i960 as is done for the i386.
5614 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5616 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5617 case, forward-include bfd/elf-bfd.h.
5619 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5621 * config/tc-d10v.c: Add additional information to the opcode
5622 table to help determinine which instructions can be done
5625 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5627 * config/tc-arm.c: Major changes to add Thumb support, with lots
5628 of change input from <rearnsha@armltd.co.uk>.
5629 Reverted to INSN_SIZE macro, rather than insn_size variable.
5630 (insns): Added ARM "bx" instruction support.
5631 (tinsns): Added Thumb instruction definition structure.
5632 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5633 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5634 (opcode_select,s_arm,s_thumb,s_code): Added.
5635 (decode_shift): Allow upper-case RRX.
5636 (do_ldst): Simpler halfword support.
5637 (do_ldmstm): Improved.
5638 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5639 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5640 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5641 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5642 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5644 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5645 (md_parse_option): Add support for -mthumb.
5646 (md_show_usage): Updated to reflect new command line option.
5647 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5648 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5649 fragment information to be held.
5651 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5653 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5654 non-null, but is a constant.
5655 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5656 so that error reporting will work correctly.
5658 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5661 against weak symbols.
5663 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5666 (ppc_force_relocation): Declare if OBJ_XCOFF.
5667 * config/tc-ppc.c (ppc_force_relocation): New function if
5670 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5674 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5676 * config/tc-d10v.c: Fix problem with relocs.
5678 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5680 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5681 with nops if not in data_section or bss_section.
5683 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5685 Add support for openVMS/Alpha.
5686 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5687 * config/obj-evax.c: New file.
5688 * config/obj-evax.h: New file.
5689 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5691 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5692 defined. Add case for bfd_target_evax_flavour.
5693 * config/vms-a-conf.h: New file.
5694 * conf-a-gas.com: New file.
5695 * configure.in: Add target alpha-*-*vms*.
5696 * configure: Rebuild.
5697 * makefile.vms: New file.
5698 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5699 Don't call ffs on openVMS/Alpha.
5701 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5703 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5704 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5706 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5707 (NEED_DECLARATION_SBRK): New macro.
5708 * configure, conf.in: Rebuild.
5709 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5710 (strstr): Declare if NEED_DECLARATION_STRSTR.
5711 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5713 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5715 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5716 by a constant before entering the main switch. Reject attempts to
5717 apply an arithmetic function to non-absolute symbols, except for
5718 the special case of subtraction of two symbols in the same
5721 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5722 not to more than a 16 byte boundary.
5724 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5725 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5726 (tc_gen_reloc): If out of memory call as_fatal rather than
5727 assert. If no howto found, call as_bad_where rather than
5728 as_fatal. Change the error message slightly. Set howto to a
5729 non-NULL value in order to keep going.
5731 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5733 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5735 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5737 * config/tc-h8300.c (get_specific): New operand "size" derived
5738 from ".b", ".w" and ".l" extensions. All callers changed. If
5739 the base instruction has no operands, then use the size to
5740 determine which specific instruction to use.
5742 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5744 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5746 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * config/tc-mips.c (md_section_align): Don't change addr if
5751 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5753 * config/tc-hppa.c: Revert yesterday's changes.
5755 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5757 * config/tc-d10v.c: Disable range checking on 16-bit values.
5759 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5762 not just the ones that don't match.
5764 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5766 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5768 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5770 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5771 pre-cursor to adding Thumb support. Also added cpu_variant flag
5772 information to each of the asm_flg structures.
5773 (md_parse_option): Updated ARM7 parsing to allow 't' for
5774 thumb/halfword support, aswell as 'm' for long multiply.
5775 (md_show_usage): Updated help message.
5776 (md_assemble): Check that instruction flags are applicated to the
5777 current cpu variant.
5778 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5779 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5780 signextension instructions.
5781 (do_ldst): Generate halfword and signextension variants if
5782 mnemonic flags match.
5783 (ldst_extend): Do not allow shifts in the offset field of halfword
5784 or signextension instructions.
5785 (validate_offset_imm): Provide check on halfword and signextension
5787 (add_to_lit_pool): Merge identical literal pool values.
5789 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5791 * config/tc-hppa.c (selector_table): Add 'E' selector.
5792 (cons_fix_new_hppa): Don't coke on e_esel.
5793 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5794 to help generate exception handling tables.
5795 (md_apply_fix): Don't try to apply fixups with an e_esel
5797 (hppa_fix_adjustable): Fixups with e_esel selectors
5800 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5802 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5805 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5807 * config/tc-d10v.c: Added lots of error checking. Added hacks
5808 to support accumulator shifts.
5810 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5813 (S_CLEAR_EXTERNAL): Likewise.
5814 (S_SET_WEAK): Remove error; just let .weak override.
5816 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5818 * config/tc-d10v.c (md_assemble): Now handles multiline
5821 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5823 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5824 Added kludge for divs instruction. Fixed minor problem with
5825 multiple text sections.
5826 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5828 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5830 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5831 addresses to be right-shifted by 2.
5833 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5835 * config/tc-d10v.c: Many changes to get relocs working.
5836 (register_name): No longer creates a symbol for register names.
5837 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5838 (d10v_insert_operand): Now works correctly for either container.
5839 * config/tc-d10v.h (d10v_cleanup): Declare.
5841 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5843 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5844 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5846 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5848 * tc-alpha.c: Patches to track current minimum alignment to reduce
5849 the number of fragments created with frag_align.
5850 (alpha_current_align): New static variable.
5851 (s_alpha_text): Reset alignment to 0.
5852 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5853 (s_alpha_stringer, s_alpha_space): New functions.
5854 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5855 (alpha_cons_align): New function to replace both of them.
5856 (emit_insn): Only align if alpha_current_align is less than 2;
5857 reset alpha_current_align to 2.
5858 (s_alpha_gprel32): Likewise.
5859 (s_alpha_section): New function. Basically duplicate the other
5860 alpha section change hooks. Only define for ELF.
5861 (s_alpha_float_cons): Simplify alignment handling.
5862 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5863 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5864 Don't define the s_alpha_cons pseudo-ops. Do define
5865 s_alpha_stringer and s_alpha_space pseudo-ops.
5866 (alpha_align): Skip if less than current default alignment. Set
5868 * tc-alpha.h (md_flush_pending_output): Remove.
5869 (md_cons_align): Add.
5871 * tc-alpha.c: Add oodles of function description comments.
5872 (md_bignum_to_chars): Remove; there are no callers.
5873 (md_show_usage): Mention some more variants.
5875 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5877 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5878 * configure.in (sparc-*-sysv4*): New target.
5879 * configure: Rebuild.
5881 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5882 uaxword to use s_uacons.
5883 (sparc_no_align_cons): New static variable.
5884 (s_uacons): New static function.
5885 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5888 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5890 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5891 5 with regard to shared libraries.
5892 * configure: Rebuild.
5894 * config/tc-m68k.c (m68k_ip): Use the correct length when
5895 allocating space for the unsupported architecture error message.
5897 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5899 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5901 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5903 * config/tc-d10v.c: New file.
5904 * config/tc-d10v.h: New file.
5905 * configure (d10v-*-elf): New target.
5906 * configure.in (d10v-*-elf): New target.
5908 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5910 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5912 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5914 * config/tc-alpha.c (alpha_align): Change fill parameter
5915 to a pointer. Take NULL as 0 or nop depending on section. Change
5917 (s_alpha_align): Rename local variables.
5919 * doc/as.texinfo (.align): Document action of omitted
5922 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5924 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5925 when an unsupported PC relative reloc is seen, rather than calling
5928 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5929 Instead, check state when '#' comment is seen.
5931 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5933 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5935 (tc_gen_reloc): If fixup was changed to be PC relative, change
5936 reloc type accordingly. Use name of reloc in error message.
5938 * as.h: Don't define const or volatile.
5939 * flonum.h: Don't define const.
5941 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5942 if fx_pcrel is set. Correct setting the addend case in the
5943 OBJ_ELF case (from Andreas Schwab
5944 <schwab@issan.informatik.uni-dortmund.de>).
5945 (md_show_usage): Correct -mfc5200 to -m5200.
5947 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5949 * doc/c-m68k.texi: Document -m5200 flag.
5950 * doc/as.texinfo: Likewise.
5952 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5955 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5958 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5960 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5962 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5964 * Released binutils 2.7.
5966 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5968 * config/tc-mips.c (mips_ip): Only perform range check when
5969 dealing with O_constant expressions.
5971 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5973 * m68k-parse.h (m68k_register): Add new coldfile control
5976 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5977 array of control registers for the coldfire.
5978 (cpu_of_arch): Added mcf5200.
5979 (archs): Added mcf5200.
5980 (init_table): Add new control registers.
5981 (m68k_ip): Added support for new control registers.
5982 (m68k_init_after_args): Likewise.
5984 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5986 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * read.h (is_it_end_of_statement): Declare.
5989 * read.c (is_it_end_of_statement): Remove declaration.
5991 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5993 (md_assemble): Fix handling of @l with an unsigned constant. Add
5994 default case to reloc switch.
5996 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5998 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5999 * ecoff.c (last_lineno): New static variable.
6000 (add_procedure): Set last_lineno.
6001 (ecoff_directive_loc): Likewise.
6002 (ecoff_generate_asm_lineno): Likewise.
6003 (ecoff_fix_loc): New function.
6004 * ecoff.h (ecoff_fix_loc): Declare.
6005 * config/tc-mips.c (append_insn): When inserting nops, and using
6006 ECOFF debugging, call ecoff_fix_loc.
6008 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6010 * config/tc-h8300.c (build_bytes): If an operand type is
6011 marked as SRC_IN_DST retrieve it from the "destination" op.
6013 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * configure.in (arm-*-riscix*): Set emulation to riscix.
6016 * configure: Rebuild.
6017 * config/te-riscix.h: New file to define TE_RISCIX.
6019 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6021 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * Makefile.in (config.status): Just run config.status as other
6026 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6028 * mpw-config.in (TARGET_OS): Add definition to conf.
6030 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6032 * config/tc-mips.c (append_insn): Parenthesize
6033 cop_interlocks expressions.
6035 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * listing.c (listing_print): Close the listing file if it is not
6038 stdout. Close the other files opened for the listing.
6040 * config/tc-sparc.h (md_cons_align): Define.
6041 (sparc_cons_align): Declare.
6042 (HANDLE_ALIGN): Define.
6043 (sparc_handle_align): Declare.
6044 * config/tc-sparc.c (sparc_cons_align): New function.
6045 (sparc_handle_align): New function.
6046 * read.c (cons_worker): Call md_cons_align if it is defined.
6048 * as.h (struct frag): Add fr_file and fr_line fields.
6049 * frags.c (frag_new): Set fr_file and fr_line.
6050 (frag_var): Likewise.
6051 (frag_variant): Likewise.
6053 * as.h (struct frag): Remove unused align_mask and align_offset
6056 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6057 From <uddeborg@carmen.se>.
6059 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * configure.in (mips-*-osf*): New target.
6062 * configure: Rebuild.
6064 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6066 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6068 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6069 between co-processor comparisons and branches for the VR4300.
6071 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6073 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6074 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6076 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6077 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6078 includedir): Use autoconf set values.
6081 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * listing.c (listing_eject): Don't do anything if listing is 0.
6084 (listing_list): Likewise.
6085 (listing_source_line): Likewise.
6086 (listing_title): Don't save title if listing is 0.
6087 (listing_source_file): Check listing rather than listing_tail.
6089 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6090 using shared libraries.
6091 * configure: Rebuild.
6093 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6096 absolute expression if a relocation type was specified.
6098 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6100 * configure.in: Add support for *-*-rtems* configurations.
6101 * configure: Rebuild.
6103 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6105 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6106 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6107 opcodes library for alpha.
6108 * configure: Rebuild with autoconf 2.10.
6109 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6110 use new opcode table.
6111 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6112 (LOCAL_LABEL): Define differently if OBJ_ELF.
6113 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6114 * config/alpha-opcode.h: Remove.
6115 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6116 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6117 include/opcode/alpha.h rather than config/alpha-opcode.h.
6119 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6121 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6122 relocation symbol was not resolved.
6123 * config/obj-coff.c (do_relocs_for): Likewise.
6125 * write.c (adjust_reloc_syms): Refetch the symbol section after
6126 calling S_GET_VALUE, since it may have changed.
6128 * expr.c (struct expr_symbol_line): Define.
6129 (expr_symbol_lines): New static variable.
6130 (make_expr_symbol): Add entry to expr_symbol_lines.
6131 (expr_symbol_where): New function.
6132 * expr.h: Use extern on function declarations.
6133 (expr_symbol_where): Declare.
6134 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6135 rather than printing the meaningless name of an expression
6138 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6140 * config/tc-i386.c (md_number_to_chars): Deleted.
6141 * config/tc-i386.h (md_number_to_chars): New macro.
6143 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6145 (load_symbol_address, load_expression): Use build_mem.
6146 (build_operate): New function.
6147 (emit_addq_r): Use it.
6149 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6151 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6153 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6155 * config/tc-vax.h (NOP_OPCODE): Define.
6157 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6159 * config/obj-vms.h (S_IS_COMMON): Define.
6160 (S_IS_LOCAL): Check for \002 as well as \001.
6161 (LONGWORD_ALIGNMENT): New macro.
6162 (SUB_SEGMENT_ALIGN): Use it.
6164 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6166 * config/vms-conf.h: Reconcile with conf.in.
6168 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6170 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6173 * doc/as.texinfo: Document that any number of hex digits can
6176 * as.c (struct defsym_list): Define.
6177 (defsyms): New static variable.
6178 (parse_args): Just put --defsym arguments on defsyms list, rather
6180 (main): Define defsyms after output file is created.
6182 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6183 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6185 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6186 insn_error rather than calling check_absolute_expr.
6188 * as.c (emulation_name): Remove unused static variable.
6189 (default_emul_bfd_name): Add return NULL to avoid warning.
6190 * ecoff.c (ecoff_stab): Remove unused variables name and
6192 * frags.c (frag_new): Remove unused variable tmp.
6193 * hash.c (hash_grow): Parenthesize + within <<.
6194 (hash_print_statistics): Use %lu, not %d, to print unsigned
6196 * messages.c: Include "libiberty.h".
6197 (fprint_value): Add cast to avoid printf warning.
6198 (sprint_value): Likewise.
6199 * read.c: Include "ecoff.h".
6200 (emit_expr): Add casts to avoid printf warnings.
6201 * read.h: Use extern for function declarations.
6202 (pop_insert): Declare.
6203 * stabs.c: Include "ecoff.h".
6204 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6205 former_last_fragP, and new_fragP.
6206 * subsegs.h (subsegs_print_statistics): Declare.
6207 * symbols.c (debug_verify_symchain): Change macro to discard
6209 * write.c (dump_section_relocs): Likewise.
6210 * write.h: Use extern for function declarations.
6211 (write_print_statistics): Declare.
6212 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6214 * config/e-mipself.c (mipself_bfd_name): Likewise.
6215 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6217 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6218 emit relocations against external symbols.
6220 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6221 message if bfd_reloc_type_lookup fails, rather than calling
6224 * config/tc-alpha.c (alpha_force_relocation): Add
6225 BFD_RELOC_12_PCREL to switch.
6227 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6229 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6230 TE_PE (Lfoo, not .Lfoo).
6232 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6234 * read.c (s_fill): Don't warn about a zero repeat count.
6236 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6237 coprocessor register.
6239 * config/tc-i386.c (md_assemble): When checking the size of a
6240 register to set the size of an instruction, do a bitwise and with
6241 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6244 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6246 * config/tc-h8300.c (parse_reg): Tweak error messages.
6247 (build_bytes): Likewise.
6248 (skip_colonthing): Handle :32 suffix.
6249 (get_specific): Promote L_24 to L_32 if it makes a match.
6250 Don't always promote L_8 to L_16.
6251 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6253 * config/tc-h8300.c (Smode): New variable.
6254 (h8300hmode): Turn off Hmode.
6255 (h8300smode): New function. Turn on Smode and Hmode.
6256 (md_pseudo_table): New ".h8300s" pseudo-op.
6257 (parse_reg): Handle "exr" register.
6258 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6259 Handle "mach" and "machl" operands for ldmac.
6260 (get_specific): Handle "stm.l" and "ldm.l".
6261 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6262 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6265 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6267 * doc/as.texinfo: Reorder chapter of machine dependent options so
6268 that it is sorted by chip name.
6270 * doc/as.texinfo: Use consistant spelling of Vax.
6271 * doc/c-vax.texi: Likewise.
6273 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6275 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6277 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6278 (md_apply_fix): Likewise.
6279 (pa_try): New function.
6280 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6282 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6284 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6285 (pa_level): New function.
6287 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6289 * listing.c (listing_newline): Don't do anything if listing is 0.
6291 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6293 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6294 symbol_create, not symbol_new.
6296 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6299 absolute symbol unless TC_FORCE_RELOCATION returns true.
6301 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6303 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6304 the symbol to a pointer. Don't set previous_file_symbol.
6305 Simplify symbol list rearrangement.
6306 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6307 (coff_adjust_symtab): Don't check previous_file_symbol.
6309 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6311 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6313 (md_pseudo_table): Add ppc_elf_lcomm.
6315 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6317 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6318 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6319 (md_begin): Add digits to alt_notend_table.
6320 (md_parse_option): Make s a const pointer.
6322 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6323 (s_empty): New static function.
6325 * config/obj-coff.c (struct filename_list): Only define if not
6327 (filename_list_head, filename_list_tail): Likewise.
6328 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6329 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6330 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6331 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6332 remove the new symbol from the list.
6333 (obj_coff_endef, both versions): Call tag_insert even if there is
6334 an old symbol with the same name, if the old symbol does not
6336 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6337 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6338 symbol that will be moved to the end of the symbol list.
6339 (coff_adjust_section_syms): Always call section_symbol for .text,
6341 (coff_frob_section): Likewise. Also, remove unused variable
6344 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6345 manipulating frags directly.
6346 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6349 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6350 whether the next character is '*' before checking whether we are
6351 at the start of a line. Permit LINE_COMMENT_START to start a
6352 comment in state 1 (seen some whitespace) as well, to match the
6355 * gasp.c (do_align): Permit a fill value for .align.
6357 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6359 * read.c (next_char_of_string): Warn if a newline is seen in the
6360 middle of a string. Call bump_line_counters when appropriate.
6362 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6364 * symbols.c (colon): Use LOCAL_LABEL.
6366 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6368 * Makefile.in (install): Don't check to see if tooldir exists.
6369 Make $(tooldir) and $(tooldir)/bin.
6371 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6373 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6376 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6378 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6379 insn_error. Don't put the string "ERROR" in insn_error. Set
6380 insn_error rather than calling as_warn for an unsupported opcode.
6382 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6384 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6385 before permitting -64.
6386 * output-file.c (output_file_create): Remove duplicate
6389 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6391 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6392 section rather than a .reginfo section.
6393 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6396 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6397 bit value with the high bit set.
6399 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6401 * read.c (s_lcomm): Set section flags for .sbss section.
6403 * config/tc-mips.c (mips_64): New static variable.
6404 (mips_target_format): If mips_64, return elf64 targets rather than
6406 (md_longopts): Add "32" and "64".
6407 (md_parse_option): Handle -32 and -64.
6408 (md_show_usage): Mention -32 and -64.
6409 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6412 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6414 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6415 for Solaris compatibility.
6417 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6418 .stabd with 4 arguments into a .stabn.
6420 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6422 * config/tc-mips.c (macro): When passing X_add_number to
6423 macro_build, cast it to int first.
6425 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6428 created by emit_expr.
6430 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6431 as_perror rather than assert.
6433 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6435 * config/tc-mips.c (mips_ip): Mark sections created to hold
6436 floating point information as read only.
6438 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6440 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6442 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6444 * read.c (potable): Add .skip as a synonym for .space.
6446 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6447 4 arguments, providing the 4th argument is 0, to allow
6448 compatibility with the Solaris assembler.
6450 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6452 * config/tc-sh.h (struct sh_segment_info_type): Define.
6453 (TC_SEGMENT_INFO_TYPE): Define.
6454 (sh_frob_label): Declare.
6455 (tc_frob_label): Define.
6456 (sh_flush_pending_output): Declare.
6457 (md_flush_pending_output): Define.
6458 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6459 reloc before the instruction if necessary.
6460 (sh_frob_label): New function.
6461 (sh_flush_pending_output): New function.
6462 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6463 when looking for the reloc for the target of .uses.
6464 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6465 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6467 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6468 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6469 the absolute symbol.
6471 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6472 TC_SEGMENT_INFO_TYPE is defined.
6474 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6476 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6477 matches the register size.
6479 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6481 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6483 (do_relocs_for): Likewise.
6484 (fixup_segment): Don't just quit if linkrelax is set. Try to
6485 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6488 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6490 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6491 relative relocations with -mrelocatable. Also allow unfixed
6492 relocs in .ex_shared.
6494 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6496 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6497 non-zero before assuming this is a long file name.
6498 (w_strings): Likewise.
6499 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6501 * config/obj-coff.c (w_strings): Move declaration of i inside
6502 #ifdef block which uses it.
6504 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6506 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6507 "relaxmode". Output relocs which identify various relaxing
6508 possibilities for mov.[bwl] instructions.
6509 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6511 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6513 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6514 (MD_APPLY_FIX3): Define.
6515 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6517 (md_apply_fix3): Renamed from md_apply_fix.
6518 If pcrel reloc and symbol is in different section, undo effects
6521 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6523 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6524 any reloc with an LR% or RR% field selector for SOM.
6526 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6528 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6531 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6533 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6535 (yank_symbols): Likewise.
6537 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6539 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6540 BFD_ASSEMBLER, add name field.
6541 * config/obj-coff.c: Include "libiberty.h".
6542 (coff_header_append): Handle long section names.
6543 (crawl_symbols): Just use the name field for the symbol name,
6544 without worrying about null byte termination.
6545 (w_strings): Handle long section names.
6546 (write_object_file): Likewise. Also, use the name field, rather
6548 (obj_coff_add_segment): Permit long section names.
6549 (obj_coff_init_stab_section): Use the name field, rather than
6551 (adjust_stab_section): Likewise.
6552 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6554 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6555 (mem_fmt): Likewise.
6556 (md_apply_fix): Don't check fx_im_disp field.
6558 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6560 * configure.in: Add * after sparc*-*-vxworks.
6561 * configure: Rebuild.
6563 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6564 define it to comment_chars. Use tc_comment_chars rather than
6566 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6567 * config/tc-m68k.h (tc_comment_chars): Define.
6568 (m68k_comment_chars): Declare.
6569 * config/tc-m68k.c (m68k_comment_chars): Rename from
6570 comment_chars. Change into a pointer rather than an array.
6571 (md_longopts): Add "bitwise-or".
6572 (md_parse_option): Handle OPTION_BITWISE_OR.
6573 (md_show_usage): Mention --bitwise-or.
6574 * doc/c-m68k.texi: Document --bitwise-or.
6576 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6578 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6581 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6582 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6583 correct handling of input line pointer, and call
6584 demand_empty_rest_of_line.
6586 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6588 * config/tc-sparc.c (in_bitfield_range): New static function.
6589 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6590 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6591 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6592 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6593 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6595 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6597 * config/obj-coff.c: BFD_ASSEMBLER:
6598 (coff_last_bf): New static variable.
6599 (coff_frob_symbol): Set endndx of a .bf symbol.
6601 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6602 (last_bfP): New static variable.
6603 (yank_symbols): Set endndx of a .bf symbol.
6605 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6607 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6608 and -s options. Add -be for good measure.
6610 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6612 * read.c (s_space): Support non-constant fill value. Handle fill
6613 value correctly for a size other than 1.
6615 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6617 * config/tc-arm.c (my_get_float_expression): Update call to
6618 gen_to_words, X_PRECISION changed from 6 to 5.
6620 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6622 * config/tc-ppc.c (register_name,reg_name_search): Move register
6623 name lookup from PE specific code to all targets. Add support for
6624 -mregnames/-mno-regnames to control whether register names are
6626 (md_assemble): Call register_name for all platforms.
6627 (md_parse_option): Add support for -mregnames/-mno-regnames.
6629 * configure.in (powerpcle*-*-solaris): Add support.
6630 (powerpc*-*-linux): Ditto.
6631 * configure: Regenerate.
6633 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6635 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6637 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6638 be associated with a single %lo reloc.
6640 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6641 before comparing against MAX_GPREL_OFFSET, so that negative
6642 numbers are handled correctly.
6645 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6647 * config/tc-sparc.c (last_insn): New static variable.
6648 (md_assemble): Warn about putting floating point branches in a
6649 delay slot. If architecture is less than v9, insert NOP
6650 instructions between floating point instructions and floating
6651 point branches. (The SunOS assembler does both these operations.)
6652 Save the last instruction opcode.
6653 (sparc_ip): Add pinsn parameter. Change caller.
6655 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6656 for byte jump to next instruction to skip empty frags.
6658 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6660 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6661 for addq with a 16 bit signed value, just emit a lda instruction
6664 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6666 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6669 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6671 * configure.in: Permit --enable-shared to specify a list of
6673 * configure: Rebuild.
6675 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6677 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6678 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6680 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6682 * config/atof-ieee.c: Fix handling of denormalized extended
6683 precision numbers and overflow/underflow detection.
6684 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6685 not include the 16 bit gap in the m68k extended precision format.
6687 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6689 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6691 * configure: Rebuild.
6693 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6695 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6696 be accessed using the $gp register.
6697 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6699 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6701 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6702 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6704 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6706 * read.c (get_line_sb): Bump line counters based on
6707 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6708 call LISTING_NEWLINE.
6709 (s_macro): Don't call demand_empty_rest_of_line.
6710 * app.c (do_scrub_chars): When handling C style comments, unget
6713 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6715 * read.h (enum linkonce_type): Define.
6716 (s_linkonce): Declare.
6717 * read.c (potable): Add "linkonce".
6718 (s_linkonce): New function.
6719 * subsegs.h (segment_info_type): Add linkonce field to
6720 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6721 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6722 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6723 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6725 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6726 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6727 entry based on the linkonce field in segment_info.
6728 * doc/as.texinfo: Document .linkonce.
6730 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6732 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6734 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6736 * stabs.c (s_stab_generic): Call the listing functions before
6737 doing the rest of the processing, which may involve freeing the
6738 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6739 SEPARATE_STAB_SECTIONS case.
6741 * config/tc-hppa.c: Remove nested comment.
6742 (tc_gen_reloc): Move label done inside the ifdef in which it is
6744 (md_apply_fix): Pass pointers to correct types to libhppa.h
6745 functions. Always return a value.
6747 * config/tc-mips.h (tc_frob_file): Define.
6748 (mips_frob_file): Declare.
6749 * config/tc-mips.c (struct mips_hi_fixup): Define.
6750 (mips_hi_fixup_list): New static variable.
6751 (imm_unmatched_hi): New static variable.
6752 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6753 offset_reloc. Pass imm_unmatched_hi to append_insn.
6754 (append_insn): Add unmatched_hi parameter. If it is set, add the
6755 new fixup to mips_hi_fixup_list. Change all callers.
6756 (mips_ip): Set imm_unmatched_hi when appropriate.
6757 (mips_frob_file): New function.
6759 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6761 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6762 * configure: Regenerated.
6764 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6766 * as.c (main): Call bfd_set_error_program_name.
6768 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6770 * as.h (strdup): Don't declare.
6771 * stabs.c: Include libiberty.h
6772 (get_stab_string_offset): Use xstrdup rather than strdup.
6773 (s_stab_generic): Likewise.
6774 * as.c (parse_args): Likewise.
6775 * read.c (s_mri_sect): Likewise.
6777 * gasp.c (change_base): Recognize \(...) construct documented to
6778 pass through enclosed characters literally through to the output.
6779 (process_assigns): Likewise. Also, be more careful to avoid
6780 looking past the end of the buffer.
6782 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6784 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6785 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6787 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6789 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6791 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6793 * config/alpha-opcode.h: Added cvtst instruction.
6795 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6797 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6798 string. Extract the addend from the result of expression.
6800 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6802 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6803 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6804 mode, change the state to 3 rather than 1.
6806 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6808 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6809 correspond to 11 March change.
6811 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6813 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6814 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6816 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6818 * configure: Rebuild with autoconf 2.8.
6820 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6822 * config/atof-ieee.c (gen_to_words): Improve handling of
6823 X_PRECISION numbers. Based on patches from Andreas Schwab
6824 <schwab@issan.informatik.uni-dortmund.de>.
6826 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6828 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6830 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6831 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6832 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6833 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6836 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6838 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6840 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6842 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6843 (pa_def_subspaces): Add $MILLICODE$.
6844 (pa_spaces_begin): Set section flags for $MILLICODE$.
6846 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6848 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6849 not SHT_NOBITS. Don't tamper with flags based on type if a
6850 special section was found (revert Feb 29 change).
6852 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6853 if aligning to a longword boundary or greater.
6855 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6857 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6859 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6861 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6862 * configure: Regenerated.
6864 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6866 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6867 R_N1SEL since they're not defined for old versions of hpux.
6869 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6870 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6871 R_N0SEL and R_N1SEL.
6873 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6875 * flonum-konst.c: Add two more constants for 1e+-2048 and
6876 1e+-4096, and correct the other constants.
6878 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6880 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6882 * config/obj-elf.c (obj_elf_section): Allow predefined section
6883 types to set the nobits type. Avoid a shadowed declaration.
6885 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6887 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6888 reduce relocs using e_nlrsel field selectors.
6890 * write.c (fix_new_exp): Don't use #elif. Some compilers
6893 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6895 (pa_chk_field_selector): Handle new field selectors for SOM.
6897 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6899 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6900 * configure: Rebuild.
6901 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6902 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6904 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6907 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6909 * mpw-make.sed: Update to handle shared library support.
6911 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6913 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6914 the insn on mismatch.
6916 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6918 * configure.in: Add support for a29-coff.
6919 * configure: Rebuild.
6921 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6923 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6924 of the section when looking for the R_SH_USES fixup, because the
6925 frag addresses have not yet been adjusted.
6927 * gdbinit.in: Set a breakpoint on as_warn_where.
6929 * config/tc-mips.c (macro): Add missing arguments to macro_build
6930 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6932 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6934 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6935 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6937 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6939 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6941 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6943 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6944 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6945 Recognize [uU] format args as sparclet cpregs.
6947 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6949 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6952 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6955 well as S_IS_EXTERNAL.
6956 (tc_fix_adjustable): Likewise.
6957 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6958 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6960 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6961 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6963 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6965 * config/tc-sparc.c (max_architecture): Change to sparclite for
6967 (default_compatible): Delete.
6968 (sparc_ffs): New function.
6969 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6970 (sparc_ip): Rewrite architecture match and bump logic.
6972 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6974 * configure.in: Check for 'do not mix' from native linker before
6975 trying to use -rpath.
6976 * configure: Rebuild.
6978 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6980 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6981 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6982 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6983 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6985 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6986 to the symbol lnnoptr field, to get the correct file offset.
6988 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6990 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6991 symbols that are not function, file, or section symbols to be
6994 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6996 * configure: Set and substitute RPATH_ENVVAR.
6997 * configure: Rebuild.
6998 * Makefile.in (RPATH_ENVVAR): New variable.
6999 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7001 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7002 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7003 * configure: Rebuild.
7005 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7007 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7008 appropriate flags in BFD section.
7010 * configure.in (m68k-*-psos*): New target.
7011 * configure: Rebuild.
7012 * config/te-psos.h: New file.
7013 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7016 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7018 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7019 * configure.in: Remove duplicate setting of cpu_type. Check
7020 whether opcodes library is required for on all targets, not just
7022 * configure: Rebuild.
7024 * config/tc-mips.c (mips_big_got): New static variable.
7025 (s_extern): Don't declare.
7026 (reg_needs_delay): New static function.
7027 (macro_build): Permit GOT/CALL_HI/LO relocs.
7028 (macro_build_lui): If place is not NULL, use the number in the
7030 (load_address): Handle mips_big_got case.
7031 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7033 (OPTION_XGOT): Define.
7034 (md_longopts): Add "xgot" if OBJ_ELF.
7035 (md_parse_option): Handle -xgot.
7036 (md_show_usage): Mention -xgot.
7037 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7038 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7040 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7042 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7043 the byte relocation, point it to the low byte of the word.
7045 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7047 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7048 * configure: Rebuild.
7050 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7052 * configure.in: Recognize any sparc* cpu.
7053 * configure: Regenerated.
7055 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7057 * read.c (potable): Add "mri" and ".mri".
7058 (s_mri): New function.
7059 * read.h (s_mri): Declare.
7060 * app.c (scrub_m68k_mri): New static variable.
7061 (mri_pseudo): New static variable.
7062 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7063 flag_m68k_mri. Initialize scrub_m68k_mri.
7064 (mri_state, mri_last_ch): New static variables.
7065 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7067 (app_push): Save new fields.
7068 (app_pop): Restore new fields.
7069 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7070 If TC_M68K, use a trivial state machine to look for occurrences of
7071 the .mri pseudo-op, and change the mode appropriately.
7072 * as.h (do_scrub_begin): Update prototype.
7073 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7075 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7077 (m68k_mri_mode_change): New function.
7078 (md_parse_option): Set reg_prefix_optional_seen.
7079 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7080 (MRI_MODE_CHANGE): Define.
7081 * doc/as.texinfo: Document .mri pseudo-op.
7083 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7086 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7088 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7089 * config/m68k-parse.h (enum pic_relocation): Define.
7090 (struct m68k_exp): Add pic_reloc field.
7091 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7092 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7093 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7095 * config/tc-m68k.c: Delete definition of NO_RELOC.
7096 (struct m68k_it): Add pic_reloc field.
7097 (add_fix): Copy over pic_reloc field.
7098 (md_pseudo_table): Interpret .align parameter as byte count.
7099 (mote_pseudo_table): Likewise.
7100 (tc_m68k_fix_adjustable): New function.
7101 (get_reloc_code): New function.
7102 (md_assemble): Use it as last argument to fix_new_exp.
7103 (md_apply_fix_2): For a relocation against a symbol don't put the
7104 addend into the data.
7105 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7106 (m68k_ip): Don't relax an operand that requires pic relocation.
7107 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7109 * write.c (fixup_segment): Don't add symbol value to addend if
7110 TC_M68K and OBJ_ELF.
7111 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7112 (motorola_operand): Add rule for `(zapc, EXPR)'.
7114 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7116 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7117 *really* is permissible before the comma.
7119 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7121 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7122 inserting nop instructions.
7124 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7126 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7128 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7130 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7131 class setting for a CALLNAME symbol in COFF.
7133 * read.c (potable): Pass negative numbers for new .balign[wl] and
7134 .p2align[wl] pseudo-ops.
7135 (s_align_bytes): Treat a negative argument as specifying the fill
7137 (s_align_ptwo): Likewise.
7139 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7141 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7142 (do_align): Take new len parameter. Change all callers. Pass it
7144 (s_align_bytes): Arg now indicates the length of the fill pattern.
7145 (s_align_ptwo): Likewise.
7146 * config/obj-coff.c (write_object_file): Pass length to
7148 * config/tc-i386.h (md_do_align): Take new len parameter.
7149 * config/tc-m88k.h (md_do_align): Likewise.
7150 * config/tc-m88k.c (m88k_do_align): Likewise.
7151 * config/tc-sh.h (md_do_align): Likewise.
7152 * config/tc-sh.c (sh_do_align): Likewise.
7153 * doc/as.texinfo: Document new pseudo-ops.
7155 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7156 done in cvt_frag_to_fill.
7158 * config/tc-sh.h (sh_do_align): Declare.
7159 (md_do_align): Define.
7160 * config/tc-sh.c (sh_do_align): New function.
7162 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7163 difference if the next address is before the current one.
7165 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7166 (archs): Initialize new field.
7167 (m68k_ip): Don't list alias names when listing CPUs which support
7170 * as.c (main): Call parse_args before read_begin.
7171 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7172 front of generated pseudo-ops.
7173 * read.c (potable): Ignore "name".
7174 (s_app_file): Permit a single quote after the string, since one
7175 may appear in m68k MRI mode.
7177 * configure.in: Check for --enable-shared. If linking against
7178 shared BFD and opcodes, fix library name on SunOS, and try to set
7180 * configure: Rebuild.
7182 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7184 * as.h (flag_m68k_mri): Declare.
7185 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7186 * Many files: For MRI syntax that is specific to the m68k MRI
7187 assembler, check flag_m68k_mri rather than flag_mri or
7188 MRI_MODE_NEEDS_PSEUDO_DOT.
7190 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7192 * config/tc-i960.c (ARCH_HX): Define.
7194 (targ_has_sfr): Handle ARCH_HX.
7195 (targ_has_iclass): Handle ARCH_HX.
7196 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7197 (tc_headers_hook): If the architecture was specified explicitly,
7198 use it when setting the flags. Set the extern variable coff_flags
7199 rather than headers->filehdr.f_flags, since the latter is set
7200 unconditionally in obj-coff.c.
7201 (i960_handle_align): Remove unused variable fixp.
7203 Support for building bfd and opcodes as shared libraries, based on
7204 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7205 * configure.in: Set OPCODES and BFD to search directories.
7206 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7207 * configure: Rebuild.
7208 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7209 (LIBDEPS): New variable.
7210 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7211 $(HLDFLAGS) in link.
7212 (check): Set LD_LIBRARY_PATH in the environment.
7214 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7216 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7217 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7218 read-only, not read/write.
7220 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7222 * Makefile.in (INSTALL_XFORM): Remove -e.
7224 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7226 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7227 than comparing S_GET_SEGMENT to undefined_section.
7228 (write_object_file): Skip symbols which were equated to an
7229 undefined or common symbol.
7230 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7231 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7233 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7234 or S_IS_COMMON call S_GET_VALUE.
7235 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7236 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7237 to an undefined or common symbol, convert the reloc to be against
7239 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7240 undefined or common symbol.
7241 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7242 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7243 to an undefined or common symbol, convert the reloc to be against
7245 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7246 undefined or common symbol.
7247 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7248 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7250 (yank_symbols): Skip symbols which were equated to an undefined or
7253 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7255 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7256 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7258 * configure.in: Make sure we only add m68k-parse.o to
7259 ${extra_objects} once, no matter how many m68k targets have been
7261 * configure: Rebuild.
7263 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7265 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7266 * configure: Rebuild.
7268 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7270 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7271 * doc/c-m68k.texi: Document .extend and .ldouble.
7273 * configure.in (m68*-apple-aux*): New target.
7274 * config/te-aux.h: New file.
7275 * config/obj-coff.c (compare_external_relocs): New static function
7277 (do_relocs_for): Sort relocs if TE_AUX.
7278 (fixup_segment): If TE_AUX, store common symbol value in segment.
7279 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7281 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7283 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7285 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7287 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7288 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7290 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7291 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7292 an undefined symbol and the size of a function symbol.
7293 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7294 for all common symbols.
7296 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7298 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7301 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7304 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7306 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7307 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7309 * ecoff.c (localsym_t): Add addend field.
7310 (add_ecoff_symbol): Add addend argument. Change all callers.
7311 (coff_sym_value): Make static.
7312 (coff_sym_addend): New static variable.
7313 (ecoff_directive_def): Initialize coff_sym_addend.
7314 (ecoff_directive_val): Accept symbol + constant.
7315 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7316 (ecoff_build_symbols): Include the addend in the symbol value.
7318 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7320 * config/tc-ppc.c (md_assemble): Ignore overflow on
7321 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7323 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7325 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7326 bytes in size, so offset appropriately in big endian mode when
7327 writing the bottom 2 bytes.
7329 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7331 * config/tc-sparc.c (default_compatible): New static local.
7332 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7333 (sparc_ip): If no architecture or -bump specified, don't mark as
7334 mismatched those in default_compatible.
7336 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7338 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7339 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7340 * configure: Rebuild.
7341 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7342 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7343 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7344 (sco_id): Declare if SCO_ELF.
7346 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7348 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7349 ({max,warn_after}_architecture): New static locals.
7350 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7351 If both architecture and -bump requested, set max_architecture to max.
7352 (sparc_md_end): Simplify.
7353 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7354 Rewrite code to bump architecture and check for conflicts.
7355 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7356 with Solaris assembler.
7357 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7358 (md_show_usage): Update.
7360 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7362 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7364 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7366 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7367 #ifdef sparcv9 when choosing value.
7370 (sparc_md_end): Declare.
7371 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7372 (initial_architecture): New static local.
7373 (can_bump_v9_p): Likewise.
7374 (NO_V9): Delete all occurrences.
7375 (sparc_md_end): New function.
7376 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7377 Don't bump architecture to v9 unless can_bump_v9_p set.
7378 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7379 * configure.in (sparc64 target cpu): Don't set obj_format here.
7380 (SPARC_V9): Renamed from sparcv9.
7381 (sparc64-*-elf*): Define SPARC_ARCH64.
7382 * configure: Regenerated.
7383 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7384 (SPARC_ARCH64): Add.
7385 * conf.in: Regenerated.
7386 * config/vmsconf.h: Update.
7388 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7390 * config/tc-mips.c (load_register): Optimise "dli" loads.
7391 (md_show_usage): add "-mcpu=vr4100" to help text.
7393 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7395 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7396 undefined symbol, preserve the X_op of O_symbol.
7397 (S_GET_VALUE): Fix check to permit this case.
7398 * write.c (write_relocs): If a reloc is against an undefined
7399 symbol equated to another symbol, change the reloc to be against
7401 * config/obj-coff.c (do_relocs_for): Likewise.
7403 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7406 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7408 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7409 computer is PowerPC.
7411 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7413 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7414 mentioned in the eabi.
7416 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7418 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7419 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7421 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7423 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7425 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7427 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7428 as a section it is ok to have unadorned -mrelocatable pointers in.
7430 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7432 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7435 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7437 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7438 dependent section attributes can be handled.
7440 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7441 macros to add support for exclude section flag and ordered section
7444 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7445 functions to add support for exclude section flag and ordered
7448 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7450 * subsegs.c (section_symbol): Don't try to look up the section
7451 symbol in the hash table. It should be possible to have a symbol
7452 with the same name as a section, but no connection to it.
7454 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7455 From James Carlson <carlson@xylogics.com>.
7457 * expr.c (operand): Skip whitespace after a close parenthesis.
7458 From James Carlson <carlson@xylogics.com>.
7460 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7462 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7463 as_warn_where for relocation overflow.
7464 (parse_reg): Accept register name only if next character is
7467 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7469 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7470 addresses for static variables.
7472 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7474 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7475 and xgot give the old toc16 relocation.
7476 (md_apply_fix3): Support all GOT relocations.
7478 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7480 * config/tc-mips.c (load_address): Correctly handle a constant in
7481 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7483 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7485 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7486 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7487 (build_Mbytes): Handle REG_B.
7489 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7491 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7493 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7495 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7497 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7499 * config/obj-coff.c (write_object_file): Set the s_align field to
7500 the number of bytes, rather than to the power of 2.
7502 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7504 * Makefile.in (DISTCLEAN_HERE): New variable.
7505 (distclean): Use it.
7506 (maintainer-clean): Depend upon clean-here rather than clean,
7507 distclean, and clean-info. Run make maintainer-clean in doc.
7508 Remove files listed in DISTCLEAN_HERE.
7509 * doc/Makefile.in (maintainer-clean realclean): Split out from
7510 distclean. Depend upon clean-info and distclean.
7512 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7514 * mac-as.r: Fix copyright and version strings.
7515 (cfrg): Use PROG_NAME instead of literal name.
7517 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7521 * config/tc-a29k.h (tc_unrecognized_line): Define.
7522 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7523 (md_operand): Handle a29k style local dollar labels.
7525 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7527 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7529 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7531 * read.c (s_fill): If md_flush_pending_output is defined, call
7534 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7536 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7537 Treat rs_align_code like rs_align.
7539 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7541 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7542 converting an absolute address into a PC-relative one.
7544 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7546 * mpw-config.in: Don't always use te-generic.h for emulation.
7547 (powerpc-apple-macos): Use emulation te-macos.h.
7548 * mpw-make.sed (install, install-only): Edit in Mac-specific
7551 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * configure.in: Improve message about unsupported ELF targets.
7554 * configure: Rebuild.
7556 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7557 pattern is zero. From Manfred Hollstein.
7559 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7561 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7562 the various idata sections, we check the name on the .section pseudo.
7564 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7566 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7567 add section's paddr to add_number; compatibility to native as and
7570 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7572 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7574 * hash.c (struct hash_entry): Moved here...
7575 * hash.h (struct hash_entry): ...from here.
7577 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7578 if it's already known to be null.
7580 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7582 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7583 bit relocs converted to PC relative relocs. This turned out to
7584 add the offset from the beginning of .text twice.
7586 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7588 * stabs.c (s_stab_generic): In 's' case, free string from
7591 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7593 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7596 * subsegs.h (segment_info_type): Make bitfields unsigned.
7598 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7599 and move them together. On most systems this will reduce the
7600 structure size by one word.
7601 (operatorT): Define O_max.
7602 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7605 * read.c (pop_insert): Print error returned by hash table
7608 * as.c (dump_statistics): Split out from main; dump some hash
7609 table stats and target-specific stats.
7610 (start_time): No longer automatic to main.
7611 (main): Set file-level start_time and call dump_statistics at
7612 exit. Exit by calling xexit.
7613 (show_usage): Make --statistics description less specific.
7614 * subsegs.c (subsegs_print_statistics): New function.
7615 * write.c (write_print_statistics): New function.
7616 (n_fixups): New static variable.
7617 (fix_new_internal): Increment it.
7618 * read.c (read_print_statistics): New function.
7619 * read.h (read_print_statistics): Declare.
7620 * symbol.c (symbol_print_statistics): New function.
7621 * symbol.h (symbol_print_statistics): Declare.
7622 * hash.c (hash_print_statistics): New function.
7623 * hash.h (hash_print_statistics): Declare.
7624 * config/tc-i386.c (i386_print_statistics): New function.
7625 * config/tc-i386.h (i386_print_statistics): Declare.
7626 (tc_print_statistics): New macro.
7627 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7630 * hash.c (DELETED): Rewrite to use a valid but unique address.
7631 (START_POWER): Reduce to 10.
7632 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7633 Add new values for counting strcmp calls.
7634 (GROW_FACTOR): New macro.
7635 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7637 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7638 (hash_new): Use FULL_VALUE.
7639 (struct hash_control): Definition moved here.
7640 (hash_code): Don't mask to low bits.
7641 (hash_ask): Mask returned hash code here. Check hash value before
7642 calling strcmp; count strcmp calls.
7643 * hash.h (struct hash_control): Declare, don't define, here.
7644 (HASH_STATLENGTH): Deleted.
7645 (struct hash_entry): Add field for hash code.
7646 (hash_say, hash_apply): Don't declare.
7648 * hash.c (destroy): Return void.
7649 (applicatee): Ditto.
7650 (main): Fix declarations.
7651 (hash_apply): Return void. Argument `function' returns void. Put
7652 inside "#ifdef TEST".
7653 (hash_say): Define only if TEST is defined.
7654 * hash.h (hash_apply, hash_say): Declarations deleted.
7656 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7658 * configure: Rebuild with autoconf 2.7.
7660 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7662 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7663 * configure: Rebuild with autoconf 2.6.
7665 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7668 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7670 (ppc_frob_file): Remove.
7671 * config/tc-ppc.h (tc_frob_file): Don't define.
7672 (ppc_frob_file): Don't declare.
7674 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7676 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7677 * config/alpha-opcode.h: Include one-operand variants of jmp and
7680 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7681 with te-delta.h in 8.3 file systems.
7682 * configure.in: Adjusted.
7684 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7686 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7688 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7690 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7692 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7694 Version 2.6 released.
7695 * Makefile.in (VERSION): Updated to 2.6.
7697 * config/obj-coff.c (write_object_file): Change use of md_do_align
7698 to pass a pointer rather than a fill value, to match other uses.
7700 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7702 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7704 * as.c (main): Move md_end call to just after call to
7705 perform_an_assembly_pass. Delete cpu-specific code here.
7706 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7707 * config/tc-arm.c (md_end): Unused function deleted.
7708 * config/tc-ns32k.c (md_end): Ditto.
7710 * config/tc-i386.c (i386_align_code): New function, moved here
7711 from HANDLE_ALIGN macro.
7712 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7714 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7716 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7719 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7721 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7722 multi-byte nops to avoid changing gcc. The necessary gcc change
7723 might break old assemblers.
7725 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7727 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7728 generate optimal multi-byte nop instructions for ".align n"
7729 ".align n,0x90", and aligns requiring more than 15 bytes of
7730 padding still generate multiple 0x90's as before.
7732 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7734 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7736 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7738 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7739 * configure: Update.
7740 * mpw-make.sed: Reorder commands to make sed happier.
7741 * config/te-macos.h: New file.
7742 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7744 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7746 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7747 conditional branches.
7748 (md_apply_fix): Likewise.
7750 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7752 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7753 generate a reloc which the linker will not handle correctly. Fix
7754 overflow checking--R_IREL is 18 bits, not 17.
7756 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7758 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7759 from a PC relative reloc if TC_A29K.
7761 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7762 code depends upon it.
7764 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7765 $extend. Based on code from Eric Freudenthal
7766 <freudenthal@nyu.edu>.
7767 * config/tc-a29k.h (LEX_DOLLAR): Define.
7768 * read.c (LEX_DOLLAR): Define if not defined.
7769 (lex_type): Use LEX_DOLLAR.
7771 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7773 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7776 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7778 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7780 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7782 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7783 used only by "dlltool.c".
7785 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7787 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7788 (md_pseudo_table): Don't define "extern".
7790 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7792 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7794 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7796 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * macro.c (macro_expand_body): Don't warn about == with a
7799 nonexistent parameter, in case it is in a comment field.
7801 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7803 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7804 set, even if macro_alternate is set.
7805 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7806 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7807 the token unless it ended in '@'.
7808 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7809 * doc/c-a29k.texi: Document macro usage on A29K.
7811 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7813 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7815 (install_operand): Likewise.
7817 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7819 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7821 * configure.in (m88k-motorola-sysv*): New target.
7822 * configure: Rebuild.
7823 * config/te-delta88.h: New file.
7824 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7826 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7827 (md_do_align): Define.
7828 * config/tc-m88k.c: Include "subsegs.h".
7829 (m88k_do_align): New function.
7831 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7832 (COFF_NOLOAD_PROBLEM): Define.
7833 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7835 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7837 * config/tc-i386.c (md_assemble): For a jump instruction with
7838 non-constant target, require 7 available bytes in the current
7841 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7843 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7846 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7848 * configure.in (alpha-*-linux*): Use ecoff.
7849 * configure: Rebuild.
7850 * ecoff.c (ecoff_directive_extern): New function.
7851 (ecoff_directive_weakext): New function.
7852 (ecoff_build_symbols): Handle weak symbols.
7853 (ecoff_setup_ext): Likewise.
7854 (ecoff_frob_symbol): Warn about weak common symbols.
7855 * ecoff.h (ecoff_directive_extern): Declare.
7856 (ecoff_directive_weakext): Declare.
7857 * symbols.c (S_IS_WEAK): New function.
7858 * symbols.h (S_IS_WEAK): Declare.
7859 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7861 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7864 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7866 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7868 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7869 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7870 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7871 * config/obj-coff.c (coff_frob_symbol): Don't call
7872 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7873 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7876 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7877 (ppc_stab_symbol): New static variable.
7878 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7879 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7880 sy_tc.real_name to the stab string.
7881 (ppc_bc, ppc_ec): New static functions.
7882 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7884 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7886 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7889 * input-scrub.c (input_scrub_push): Reset sb_index.
7891 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7893 * listing.c (listing_newline): Don't create a frag in the absolute
7896 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7898 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7899 (ppc_csect): Move most of the code to ppc_change_csect, and call
7901 (ppc_change_csect): New static function, taken from ppc_csect.
7902 (ppc_section): New static function.
7903 (ppc_saw_abs): New static varable.
7904 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7905 a symbol has no csect.
7906 (ppc_adjust_symtab): New function.
7907 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7908 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7910 * write.c (write_object_file): If tc_adjust_symtab is defined,
7911 call it just before the call to obj_adjust_symtab.
7913 * symbols.c (symbol_find_or_make): Change name to be const.
7914 * symbols.h (symbol_find_or_make): Update declaration.
7916 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7918 * doc/as.texinfo (Align): Mention SH.
7919 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7921 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7922 (Z8000 Directives, even): Don't give numeric align value, instead
7925 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7927 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7930 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7932 * Makefile.in (diststuff): Also make info.
7933 (maintainer-clean realclean): Also make clean-info.
7935 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7937 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7938 (pa_subspace): For ".nsubspa", always create a new subspace
7939 with the given attributes, even if one already exists with the
7942 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7944 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7945 TC_FORCE_RELOCATION, taking an additional section argument. If
7946 the section of the target symbol is not the same as the current
7947 section, always force the relocation to be used.
7948 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7950 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7951 md_pcrel_from function, taking an additional section argument.
7952 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7954 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7955 older TC_FORCE_RELOCATION if not defined.
7956 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7957 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7958 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7959 TC_FORCE_RELOCATION.
7961 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7963 * input-scrub.c (as_where): Set name to null pointer if we don't
7965 * messages.c (identify): Only print filename if non-null.
7966 (as_show_where): Ditto, for line number too.
7967 (as_warn_internal, as_bad_internal): Ditto.
7969 * input-file.c (input_file_open): If the input file can't be
7970 opened, consider it an error.
7972 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7974 * config/tc-mips.c: Added mips_4100 control, and support for
7975 accepting the 4100 as a MIPS architecture variant (md_begin,
7976 macro_build, mips_ip, md_parse_option). Adding suitable
7977 command-line OPTIONs, and updating the help text (md_show_usage).
7979 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7981 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7982 BFD_ASSEMBLER is defined.
7984 * Use one active frag and one obstack per frag chain:
7985 * frags.c (frags): Variable deleted.
7986 (frag_alloc): New function.
7987 (frag_grow, frag_more, frag_variant, frag_now_fix,
7988 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7990 (frag_new): Ditto. Verify that frch_last and frag_now match on
7991 entry and exit, and that old frag_now has non-zero type. Replace
7992 "know" uses with "assert". Use frag_alloc instead of mucking with
7994 * frags.h (frags): Declaration deleted.
7995 * subsegs.h (struct frchain): Add new field frch_frag_now.
7996 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7998 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7999 give it any stricter alignment than frchainS structures need. Do
8000 not initialize frags obstack. Set frag_now to point to
8001 dummy_obstack. Initialize absolute_frchain.
8002 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8003 field of frchainS. Don't create new frags on section switch, and
8004 use frag_alloc when creating a new frag chain. For absolute
8005 section, set frchain_now to absolute_frchain. Verify that
8006 frch_last and frag_now match on entry and exit. Initialize
8007 per-chain obstack, and under gcc, set required alignment to that
8008 needed by fragS structure.
8010 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8012 * stabs.c (get_stab_string_offset): Only copy input string if a
8013 fresh copy is needed, not if the section already exists.
8014 (s_stab_generic): Cache stab section name to bypass lookups, since
8015 usually it will match. Could be made faster still by changing the
8016 memory allocation rules.
8017 (s_xstab): Cache section name to bypass repeated string
8020 * frags.c (frag_new): Deleted register declarations.
8022 * listing.c (frag_now): Don't declare.
8024 * as.c (chunksize): New variable.
8025 (debug_memory): New variable.
8026 (main): If debug_memory is set, reduce chunksize and
8028 * as.h (chunksize): Declare it.
8029 * read.c (read_begin): Use it.
8031 * config/tc-alpha.c (md_shortopts): Include 'g'.
8032 (md_parse_option): Ignore it.
8034 * Makefile.in (distclean): Remove Makefile and config.status from
8035 testsuite directory.
8036 (clean-here): Don't delete testsuite. Instead, delete only the
8037 files within it that would be generated by running tests.
8039 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8040 frag_now_fix instead of accessing obstack info directly.
8041 * config/tc-arm.c (s_ltorg): Ditto.
8042 (md_assemble): Ditto.
8044 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8047 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8049 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8050 chain after parsing value expression, if any, to avoid separating
8051 continued .stabs lines.
8053 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8055 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8056 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8058 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8060 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8061 -mcom support and PPC_OPCODE_ANY for -many.
8062 (md_parse_option): Ditto.
8064 (md_begin): For duplicate instructions, print all duplicates
8067 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8069 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8070 common mode operation.
8071 (md_show_usage): Add -mcom to usage message.
8073 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8075 * expr.c (op_rank): Add O_symbol_rva.
8076 * expr.h (operatorT): Add O_symbol_rva.
8077 * read.c (cons_worker): Set O_symbol_rva when necessary.
8078 * write.c (fix_new_exp): Understand O_symbol_rva.
8080 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8082 * config/tc-mips.c: Correct s_cons arguments. From Michael
8083 Joosten <joost@ori.cadlab.de>.
8085 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8087 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8088 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8089 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8091 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8092 make non-static. Change all users.
8093 * config/obj-coff.h (coff_n_line_nos): Declare.
8095 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8097 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8099 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8101 * config/obj-elf.c (obj_elf_common): Convert specified byte
8102 alignment to power of two. Set size of local bss symbol.
8104 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8106 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8108 * sb.c, macro.c: Decide whether to include <string.h> or
8109 <strings.h> just as as.h does.
8111 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8113 * Makefile.in (site.exp): Fix setting of $srcdir.
8115 * config/tc-arm.c (md_atof): Fix little-endian output.
8116 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8119 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8121 * doc/as.texinfo: Split out the NS32k family documentation,
8122 despite its being commented out for now.
8123 * doc/c-ns32k.texi: New file.
8125 * sb.c, macro.c: Include string.h.
8127 * Makefile.in (comparison): Only check *.o; we don't care if
8128 timestamps inserted by the native linker differ.
8130 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8131 if alignment stricter than 4 bytes is requested; in that case,
8132 align to a 4-byte boundary first.
8134 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8136 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8137 uninitialized" warning for `Max_Source_Offset'.
8139 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8141 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8142 qualifiers and detect errors if present.
8143 (md_assemble): Add call to parse_toc_entry. Also added some support
8144 for the [tocv] qualifier.
8145 (ppc_pe_tocd): New function to support data in the toc section.
8147 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8149 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8152 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8154 * config/tc-m68k.c (isword): Accept all values from -65536 to
8155 +65535, so ~VAL will not be rejected.
8157 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8158 skip characters after the pseudo-op.
8160 * read.c (get_line_sb): Don't look past buffer_limit.
8161 (s_include): In MRI mode, skip characters after the file name.
8163 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8165 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8166 periods in register names.
8168 For older changes see ChangeLog.1.