1 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3 * Makefile.am (INTLLIBS): Define to work around apparent automake
5 All Makefiles: Regenerated.
7 * Many files: Added gettext invocations around user-visible
9 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
10 HAVE_LC_MESSAGES): Define.
11 * dep-in.sed: Added asintl.h.
12 * po/Make-in: New file.
13 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
15 * read.c (Z_): Renamed from `_'.
16 * Makefile.am (SUBDIRS): Added po.
17 (POTFILES): new macro.
18 (po/POTFILES.in): New target.
19 ($(OBJS)): Added asintl.h.
21 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
22 (as_new_LDADD): Added $(INTLLIBS).
23 (as_new_DEPENDENCIES): Added $(INTLDEPS).
24 (gasp_new_LDADD): Added $(INTLLIBS).
25 (gasp_new_DEPENDENCIES): New macro.
26 * configure, aclocal.m4: Rebuilt.
27 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
29 (ALL_LINGUAS): Define.
30 * macro.c: Include "asintl.h".
31 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
32 * as.h: Include "asintl.h".
33 * config/tc-i386.c (ordinal_names): Removed.
34 (md_assemble): Changed error text to avoid ordinal_names.
35 (i386_operand): Likewise.
36 (reloc): Added as_bad to avoid i18n problems.
37 (tc_gen_reloc): Likewise.
38 * config/tc-arm.c (bad_args): Now a #define.
40 * config/obj-vms.c (VMS_stab_parse): Changed type of
42 (global_symbol_directory): Unified strings to avoid i18n
44 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
46 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
47 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
49 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
52 * config/tc-v850.c (md_assemble): Changed C++ comment into C
55 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
57 * as.c (print_version_id): Added an fprintf to avoid i18n
59 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
61 * expr.c (expr): Added as_warn call to avoid i18n problems.
62 * messages.c (as_assert): Changed code to avoid i18n problems.
64 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
66 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
68 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
70 * config/tc-i386.c (check_prefix): New static function, split out
72 (struct _i386_insn): Add wait_prefix field.
73 (md_assemble): Remove wait_prefix local variable. Use
74 check_prefix when adding a prefix.
76 * config/tc-i386.c (current_templates): New static variable.
77 (md_assemble): Remove current_templates local variable.
78 (md_assemble, i386_operand): Improve error and warning messages in
79 many places. Add RESTORE_END_STRING in many places before error
80 return. Clarify some comments.
82 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
84 (md_assemble): Parse string instruction operands, looking for
85 segment override prefixes. Check for invalid segment prefixes on
87 (i386_operand): i.seg[] and max mem_operand changes for string
89 * config/tc-i386.h (EsSeg): Define.
91 * config/tc-i386.h (regKludge): Define.
92 (iclrKludge, imulKludge): Don't define.
93 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
94 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
95 opcode_modifier checks to look for more common cases first. Add
96 default_seg for IsString case.
98 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
100 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
102 * configure: Rebuild with new automake and libtool.
103 * aclocal.m4, Makefile.in: Likewise.
105 * doc/Makefile.am (as.dvi): New target.
106 * doc/Makefile.in: Rebuild.
109 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
111 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
114 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
116 * configure.in: Added sparc86x support.
118 * configure: Rebuild.
120 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
122 (md_parse_option): Warn if -EL is not supported for this architecture.
124 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
126 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
128 * config/tc-mips.c (mips_ip): Note when we use get match on
129 the full instruction name.
131 (mips_ip): For '&' DEST completer handling, if we got a full match
132 then the DEST completer is implicitly .wxyz.
136 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
138 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
139 (vif_insn_type): New function.
140 (md_apply_fix3): Don't validate user specified length if unpack insn
144 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
146 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
147 back into the expression to handle add/sub simplification correctly.
150 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
152 * config/tc-mips.c (mips_ip): Specs changed for
153 VCALLMSR instruction.
156 start-sanitize-vr5400
157 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
159 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
162 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
164 * config/tc-mips.c (hilo_interlocks): Remove 4300.
166 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
168 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
172 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
174 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
175 branch error as being done so we don't try to emit a reloc.
178 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
180 * symbols.c (max_indent_level): New global.
181 (print_symbol_value_1): Use it.
182 * expr.h (expr_build_dot): Declare.
183 * expr.c (expr_build_dot): New function.
185 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
186 (compute_mpgloc): New function.
187 (eval_expr): New arg `cpu'. All callers updated.
188 (non_vu_insn_seen_p): New static global.
189 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
190 (struct dvp_fixup): New member `cpu'.
191 (assemble_one_insn): New args init_fixup_count, fixup_offset.
193 (md_assemble): Set non_vu_insn_seen_p as appropriate.
194 (assemble_vif): Set `cpu' field of fixup.
195 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
196 (assemble_vu_insn): Delete, contents moved into ...
197 (assemble_vu): ... here. Don't record fixups until after parsing
198 both upper and lower insns. If branch insn inside mpg, properly
199 compute target address.
200 (dvp_frob_label): Create copies of vu labels inside mpg's.
201 (dvp_relax_frag): Clean up.
202 (md_convert_frag): Ditto.
203 (md_apply_fix3): Signal error if mpg embedded vu code has branch
204 to undefined label (not currently supported).
205 (eval_expr): New arg `cpu'. All callers updated.
206 (insert_operand_final): Convert mpgloc from bytes to dwords.
207 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
208 (s_state): If switching to vu state, initialize $.mpgloc.
211 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
213 * symbols.c (print_binary): New function.
214 (print_expr_1): Call it.
217 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
219 * config/tc-dvp.c (md_convert_frag): Fix thinko.
221 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
223 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
224 0 is a valid length value (= max+1).
225 (install_vif_length): 0 is a valid length value (= max+1).
228 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
230 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
231 operand in the opcode.
234 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
236 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
240 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
242 * config/tc-i386.h: Reorder operand flags and opcode modifier
243 flags for clarity. Remove unused definitions: Unknown,
244 ImmUnknown, DispUnknown, NoModrm.
245 * config/tc-i386.c (type_names): Add missing Debug type.
246 (md_assemble): Better duplicate prefix checking. Quicker string
247 instruction check via new opcode_modifier flag.
249 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
251 * doc/as.texinfo (Invoking): Clarify -Wa example.
253 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
255 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
256 (s_mips_weakext): Define.
257 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
258 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
261 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
263 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
264 is an error if the value can not be computed at assembly time.
265 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
267 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
269 * gasp.c (main): Set next field of new include_path structure to
270 NULL. From Avery Pennarun <averyp@gdc.ca>.
272 * read.c (s_mri_sect): Call as_bad rather than abort for an
273 unsupported MRI target.
275 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
277 * config/tc-arm.c (arm_validate_fix): New function. Determine if
278 the destination of a branch instruction should be altered.
279 (find_real_start): New function: Locate the real, Thumb coded
280 start of a Thumb function.
281 (do_t_branch23): Alter the destination of branches to Thumb
284 * config/tc-arm.h: Define TC_VALIDATE_FIX.
286 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
288 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
291 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
293 * doc/as.texinfo: Use @itemx for a secondary item in a table.
294 * doc/c-hppa.texi: Likewise.
296 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
298 * Makefile.am: Rebuild dependencies.
299 * Makefile.in: Rebuild.
301 * Makefile.am (DEP_INCLUDES): New variable.
302 (.dep1): Change to work when srcdir is not an absolute path.
303 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
304 * Makefile.in: Rebuild.
306 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
308 * config/tc-i386.h, config/tc-i386.c: Revert March 24
311 * configure.in: Set version to 2.9.1.
312 * configure: Rebuild.
314 * Branched binutils 2.9.
316 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
318 * config/tc-i386.h (FWait): Define.
319 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
320 other prefixes. Check FWait flag in opcode table to see which
321 instructions require an fwait prefix.
323 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
325 * stabs.c (get_stab_string_offset): Always create a stab string
328 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
330 Fix some gcc -Wall warnings:
331 * atof-generic.c (atof_generic): Add casts to avoid warnings.
332 * ehopt.c (eh_frame_code_alignment): Likewise.
333 * expr.c (integer_constant, operand): Likewise.
334 * frags.c (frag_align): Likewise.
335 * gasp.c (level_0, change_base, doinstr): Likewise.
336 * hash.c (hash_ask): Likewise.
337 * listing.c (listing_page, calc_hex, print_lines): Likewise.
338 (debugging_pseudo): Likewise.
339 * macro.c (define_macro, check_macro): Likewise.
340 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
341 (ignore_rest_of_line, float_cons): Likewise.
342 * symbols.c (decode_local_label_name): Likewise.
343 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
344 (fixup_segment, number_to_chars_bigendian): Likewise.
345 (number_to_chars_littleendian): Likewise.
346 * config/atof-ieee.c (gen_to_words): Likewise.
347 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
348 (sparc_ip, parse_keyword_arg, s_common): Likewise.
349 * read.c (output_big_sleb128): Initialize locals to avoid
351 (output_big_uleb128, equals): Likewise.
352 * atof-generic.c (atof_generic): Change number_of_digits_* locals
353 to unsigned int. Change zeros to unsigned int.
354 * cond.c (s_if): Add return to default case.
355 * frags.c (frag_now_fix): Change return type to addressT.
356 * frags.h (frag_now_fix): Update declaration.
357 * listing.c (file_info_struct): Change linenum to unsigned int.
358 (struct list_info_struct): Change hll_line to unsigned int.
359 (print_source): Update format string.
360 * read.c (emit_expr): Change scan to unsigned int, and don't
361 bother to initialize it.
362 * symbols.c (dollar_label_count): Change to unsigned long.
363 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
364 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
365 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
368 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
370 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
371 mcf5200 just as we do for m68000.
372 (m68k_init_after_args): Likewise.
373 (md_estimate_size_before_relax): Likewise.
375 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
377 * config/tc-v850.c (md_assemble): Store relocation addend in
378 fixup instead of instruction.
380 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
382 * config/tc-i386.c (md_assemble): Swap template arguments to
383 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
384 This macro is currently symmetric, so passing them the wrong
385 way didn't cause any problem, but may if the macro is changed
387 After copying template to i.tm, use i.tm. rather than t-> to
388 access fields, and make t a const*
389 Move i.tm.operand_types[] swap to immediately after the copy.
392 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
394 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
395 we've computed the data length.
398 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
400 * expr.h (expr_build_uconstant): Add prototype.
401 (expr_build_unary,expr_build_binary): Add prototypes.
402 * expr.c (expr_build_uconstant): New function.
403 (expr_build_unary,expr_build_binary): New functions.
405 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
406 (md_convert_frag): Delete.
407 (TC_FIX_TYPE): New fields wl,cl,user_value;
408 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
410 (insert_unpack_marker): New function.
411 (insert_file): New argument insert_marker_arg. All callers updated.
412 (gif_user_value): New static local.
413 (vif_data_start,vif_data_end): New static locals.
414 (mpgloc_sym,unpackloc_sym): New static locals.
415 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
416 (cur_opcode,cur_operand): New static locals.
417 (endmpg_caller): New enum.
418 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
419 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
420 (dvp_fixup): New members user_value,wl,cl;
421 (assemble_vif): Rewrite.
422 (assemble_gif): Tweak name of data start label.
423 (assemble_one_insn): Allow special parser to punt and call the
424 normal expression parser. Set cur_opcode,cur_operand for md_operand.
425 (md_operand): Handle '*' value for mpgloc,unpackloc.
426 (md_estimate_size_before_relax): New function.
427 (dvp_relax_frag,md_convert_frag): New functions.
428 (md_pcrel_from_section): Handle end data label for variable length
430 (md_apply_fix3): Handle count field for variable length vif insns.
431 Handle address field for mpg,unpack.
432 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
433 (cur_vif_insn_length): Delete.
434 (vif_length_value): New function.
435 (install_vif_length): Don't perform logical->physical conversion here.
436 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
439 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
441 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
442 * macro.c (macro_expand_body): Increase buffer size.
443 * messages.c (as_warn): Likewise.
444 (as_warn_where, as_bad, as_bad_where): Likewise.
446 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
448 Based on patch from H.J. Lu <hjl@gnu.org>:
449 * Makefile.am (DISTSTUFF): New variable.
450 (diststuff): New target.
451 * Makefile.in: Rebuild.
453 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
455 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
456 m32r_elf_section_change_hook.
458 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
459 emit a nop if a section ends with a 16 bit instruction.
461 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
463 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
464 s_lcomm rather than obj_coff_lcomm.
465 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
467 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
469 * config/tc-i386.h (LinearAddress): Define.
470 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
471 instruction, don't use a default segment.
473 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
475 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
476 * configure: Rebuild.
479 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
481 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
485 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
487 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
489 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
490 (mips_ip): Handle 'O' operand.
491 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
494 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
496 * aclocal.m4, configure: Rebuild with libtool 1.2.
499 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
501 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
505 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
507 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
508 PC relative branches (PR15358). Patch courtesy of Jonathan
512 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
514 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
515 "name.completer" where only the name is actually in the opcode
516 table. Allow various operands for base register in load/store
517 instructions. Handle various new argument characters for the
518 cop2/vu0 co-processor.
522 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
524 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
528 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
530 * configure.in (emulations): Add thumb-pe target.
532 * configure (emulations): Add thumb-pe target.
534 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
536 * itbl-lex.l (yywrap): Don't define if already defined as a
540 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
542 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
543 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
544 packing is enabled. Emit VIF cpu marker after dma insn.
546 * config/tc-dvp.h (TC_START_LABEL): Define.
547 * config/tc-dvp.c (force_mach_label): New function.
548 (md_begin,create_colon_label,s_dmadata): Use it.
550 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
553 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
555 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
558 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
560 * depend.c (quote_string_for_make): New function.
561 (wrap_output): Use it.
563 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
565 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
566 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
569 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
571 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
572 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
573 (gif_insn_frag_loc): New static global.
574 (assemble_gif): Record frag and location frag of insn.
575 (md_apply_fix3): Validate user specified nloop if we couldn't do
577 (s_endgif): Queue fixup to install nloop if we can't compute it here.
579 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
581 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
582 insufficient data present. Fix insertion of computed nloop value.
583 (install_vif_length): Second pass at unpack len calcs.
584 (s_endunpack): Round data up to word boundary.
585 (insert_mpg_marker): New function.
586 (insert_file): New args insert_marker, size. All callers updated.
587 (assemble_vif): Rewrite varlen insn handling.
588 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
589 (s_enddirect,s_endunpack): Rename arg to internal_p.
592 start-sanitize-vr4320
593 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
595 * config/tc-mips.c : Added vr4320 similar to vr4300.
598 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
600 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
601 Recognize -GN and -relax.
602 (md_begin): Initialize gp size from -G switch.
603 (alpha_force_relocation): Always force if -relax.
604 (alpha_align): Take a new argument that will specify when to
605 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
606 Change all callers. Emit nop alignment padding as nop+unop pair.
608 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
610 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
611 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
614 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
616 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
617 require padding to the next long word boundary.
621 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
623 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
624 inserted binary files.
627 start-sanitize-phase2-m32rx
628 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
630 * config/tc-m32r.c (optimize): New static local.
631 (md_shortopts): Add -O.
632 (md_parse_option): Recognize it.
633 (md_show_usage): Document it.
634 (md_assemble): Don't try to combine insns in parallel if !optimize.
636 end-sanitize-phase2-m32rx
638 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
640 * config/tc-m32r.c (first_writes_to_seconds_operands):
641 Reinitialise b_operands for each pass of the inner loop.
644 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
646 * config/tc-dvp.h (tc_frob_label): Define.
647 * config/tc-dvp.c (dvp_frob_label): New function.
648 (create_colon_label): New argument `sto'. All callers updated.
649 (record_mach): New argument `force_next_p'. All callers updated.
650 (cpu_sto): New function.
651 (UNIQUE_LABEL_PREFIX): New macro.
652 (unique_label): Use it.
653 (assemble_gif): Emit start label before mach label.
654 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
656 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
658 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
659 (setup_dma_autocount): Renamed from setup_autocount. New argument
660 inline_p. All callers changed. Fix word address of count.
661 (parse_dma_addr_autocount): Fix word address of address.
665 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
667 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
668 in special_sections table and add .vubss etc via
669 ELF_TC_SPECIAL_SECTIONS.
670 * config/tc-dvp.h: Likewise.
673 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
675 * cgen.c: #include symcat.h.
676 * config/tc-m32r.c: Likewise.
678 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
680 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
681 absolute expressions instead of '$' prefixed register names.
683 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
685 * read.c (s_set): Record file and line info for symbols when -as.
686 (pseudo_set): Don't overwrite that dummy fragment.
689 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
691 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
692 (dvp_parse_done): Comment out contents.
693 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
694 (s_state): Handle .vu in included file.
695 (asm_state): New state ASM_GIF.
696 (asm_state_stack): Maintain stack of parsing states.
697 ({push,pop,set}_asm_state): New functions.
698 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
699 (gif_{insn_type,data_name,insn_frag}): New static locals.
700 (md_assemble): Watch for .endgif if in ASM_GIF state.
701 (assemble_gif): Complete.
702 (s_endgif): Complete.
703 (cur_mach): New static local.
704 (record_mach): New function.
705 (md_begin): Initialize `cur_mach'.
706 (assemble_*): Record current mach type.
707 (vu_count): New static local.
708 (assemble_vif): Temporary hack to properly align mpg/direct data.
709 (assemble_vu): Insert mpg every 256 insns.
712 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
714 * config/tc-ppc.c (md_pseudo_table): Add "section".
715 (ppc_named_section): New static function.
717 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
719 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
720 so we don't have to scan the entire list.
723 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
725 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
726 case, allow the parallel instructions to modify the same flag
730 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
732 * listing.c (list_symbol_table): Categorize symbols by
733 undefined_section rather than sy_frag->line == NULL.
736 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
738 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
739 (inline_dmadata): Renamed from s_dmadata_implied.
740 (assemble_one_insn): Rewrite dma operand processing.
741 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
742 (unique_name,setup_autocount): New functions.
744 * config/tc-dvp.c: Include stdarg.h/varargs.h.
745 (md_pseudo_table): Add .word.
746 (assemble_dma): Set alignment to 16 bytes. Enable code that records
748 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
749 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
750 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
752 (eval_expr): New function.
753 (create_label,create_colon_label): New function.
754 (s_enddmadata): Rewrite.
757 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
759 * Makefile.am (install-exec-local): Install properly when ln
760 fails or tooldir == prefix.
763 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
765 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
766 handling of updates to the condition bit as this is shadow by
770 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
772 * config/tc-dvp.c (parse_float): New function.
773 (assemble_vu): Handle loi insns.
774 (assemble_one_insn): Simplify suffix parsing.
775 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
780 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
782 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
784 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
786 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
787 for --warn-explicit-parallel-conflicts and --Wnp as an
788 abbreviation for --no-warn-explicit-parallel-conflicts.
789 (assemble_parallel_insn): Use non-relaxable versions of branch
792 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
794 * app.c: Parse || as a seperator between assembler statements.
797 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
799 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
800 Test result of insert_operand for error.
803 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
805 * config/tc-m32r.c (md_assemble): Only parallelise instructions
806 when m32rx target is enabled and the instructions are not
809 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
811 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
812 bother checking insn which have no operands.
815 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
817 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
818 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
819 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
820 * doc/Makefile.in: Rebuild.
823 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
825 * config/tc-m32r.c (first_writes_to_seconds_operands): New
826 function. Replaces get_src_reg(), check_for_side_effects(),
827 reads_from_src_reg(). Uses new insn operand features of cgen.
828 (writes_to_pc): New function., but with new code suppressed for now.
829 (md_assemble): Call first_writes_to_seconds_operands().
831 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
833 * config/tc-mips.c (macro_build): Handle operand type 'C'.
834 (macro): Fix handling of M_COP[0-3].
836 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
838 Based on patches from Ross Harvey <ross@teraflop.com>:
839 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
840 if macro_alternate or macro_mri.
841 (getstring): Remove support for byte constants between < and >.
842 (get_any_string): '<' only starts a string if macro_alternate or
844 (macro_expand_body): Permit keyword parameters following
845 positional parameters.
847 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
848 * configure.in (alpha*-*-netbsd*): New target.
849 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
850 * configure: Rebuild.
852 * as.h (flag_warn_suppress_instructionswap): Move from here...
853 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
854 here, and make static.
856 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
857 BFD_ASSEMBLER or MANY_SEGMENTS.
859 * as.c (show_usage): Update bug-gnu-utils address.
860 * gasp.c (show_usage): Likewise.
861 * doc/as.texinfo (Bug Reporting): Likewise.
863 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
865 * config/tc-mips.c (load_address): Don't use mips III or mips IV
866 insns regardless of the size of a pointer if we're in mips I or
868 (macro, macro2, s_cprestore, s_cpadd): Likewise.
870 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
872 Fix rac to accept only a0:
873 * tc-d10v.c (parallel_ok, find_opcode):
874 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
875 Introduce OPERAND_GPR.
877 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
879 * read.c (s_fill): Handle non-constant repeat counts by creating
880 an rs_space fragment.
883 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
885 * doc/c-m32r.texi: Document warning and error messages. Add
886 descriptions of --warn-explicit-parallel-conflicts.
888 * doc/as.texinfo: Add more m32rx command line options.
891 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
893 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
894 from as_bad to as_warn.
897 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
899 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
902 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
904 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
905 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
906 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
908 * config/tc-dvp.h: Add configuration specific section names.
911 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
913 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
914 seg_fix_rotP rather than fix_root from seg_info.
916 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
918 * expr.c: Add support for 0x1_2_3_4 bignums.
920 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
922 * configure.in: Change -linux* to -linux-gnu*.
923 * configure: Rebuild.
925 * app.c (do_scrub_begin): Treat \r as whitespace.
928 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
930 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
931 rather than parsing syntax string manually.
932 (assemble_parallel_insn): Check for both forms of parallel
935 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
937 * Makefile.am: Update dependencies.
938 * Makefile.in: Rebuild.
940 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
942 * configure, aclocal.m4: Rebuild with new libtool.
944 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
946 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
947 the argument to bfd_set_arch_mach.
948 (load_address): Use bfd_arch_bits_per_address to determine the
949 bit size of an address instead of looking at the isa level.
950 (macro, macro2, s_cprestore, s_cpadd): Likewise.
953 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
955 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
957 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
960 * as.h (enum _relax_state): Add rs_cfa.
961 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
962 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
963 * read.c (emit_expr): Call check_eh_frame.
964 * write.c (cvt_frag_to_fill): Handle rs_cfa.
965 (relax_segment): Likewise.
966 * Makefile.am: Rebuild dependencies.
967 (GAS_CFILES): Add ehopt.c.
968 (GENERIC_OBJS): Add ehopt.o.
969 * doc/internals.texi (Frags): Document rs_cfa.
971 * as.c (show_usage): Mention --traditional-format.
972 (parse_args): Accept --traditional-format.
973 * as.h (flag_traditional_format): Declare.
974 * output-file.c (output_file_create): If flag_traditional_format,
975 set BFD_TRADITIONAL_FORMAT on stdoutput.
976 * doc/as.texinfo, doc/as.1: Document --traditional-format.
978 * config/tc-mips.c (append_insn): Make sure that if we have a
979 fixup for an unmatched %hi reloc, it does not associated with a
982 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
983 * doc/Makefile.in: Likewise.
985 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
987 * config/tc-m32r.c (check_for_side_effects): New function.
988 (can_make_parallel): Add checks for instruction side effects
989 clashing with the other instruction.
990 (assemble_parallel_insn): Improve warning messages. Return error
991 message from non-swapped instruction order.
993 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
995 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
997 * config/tc-arm.h: Replace md_after_pass_hook definition with a
998 md_cleanup definition. This moves the forced literal output to
999 the end of the source pass, and avoids macro's inserting literals
1000 into the code immediately after the macro expansion.
1002 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1004 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1005 a gas internal symbol is adjustable.
1006 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1008 * as.h: If gcc version greater than 2.6, use `__format__' and
1009 `__printf__' in function attributes, rather than `format' and
1012 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1014 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1016 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1018 Add tms320c30 support:
1019 * config/tc-tic30.h: New file.
1020 * config/tc-tic30.c: New file.
1021 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1022 TARGET_FORMAT as "coff-tic30".
1023 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1024 * Makefile.am: Rebuild dependencies.
1025 (CPU_TYPES): Add tic30.
1026 (CPU_OBJ_VALID): tic30-aout is valid.
1027 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1028 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1029 * configure, Makefile.in: Rebuild.
1031 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1033 * config/tc-v850.c (md_assemble): Improvements to error messages
1036 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1038 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1039 BFD_RELOC_HI16_S to store the high bits of any value.
1041 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1042 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1043 assembler calculate relocations to any external symbol at all.
1044 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1045 involving generation of pc-relative relocs.
1046 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1047 has been moved to md_apply_fix3.
1049 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1050 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1051 which actually means (the address of identifier's GOT entry) +
1052 constant, which is not particularly useful.
1054 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1056 * read.h (include_dirs): Declare.
1057 (include_dir_count,include_dir_maxlen): Declare.
1060 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1061 (md_parse_option): Handle them.
1062 (md_show_usage): Print them.
1063 (output_dma,output_pke): New static globals.
1064 (assemble_pke): Handle -no-dma-pke.
1065 (insert_file): Search include dir list.
1066 (s_enddirect): Validate length if prespecified.
1067 (s_endmpg): Likewise. Handle -no-dma-pke.
1068 (s_endunpack): Handle -no-dma-pke.
1069 (md_pcrel_from_section): Add offset to delay slot for
1073 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1075 * configure.in: Correct check for shared opcodes library.
1076 * configure: Rebuild.
1078 * listing.c (buffer_line): If we can't open the file, set at_end.
1079 (listing_print): Remove unused local variable fi.
1081 * config/m68k-parse.y (reglistpair): Handle register list in
1084 * config/vms-conf.h: Don't undef VERSION.
1086 start-sanitize-m32rx
1087 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1089 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1090 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1093 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1095 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1097 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1099 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1100 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1101 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1102 (EXTRA_DIST): Define.
1103 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1104 explicitly rather than via the list of object files.
1105 (gcc-as.opt): New file created when make-gas.com is run.
1106 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1107 itbl-cpu.h} to #include appropriate file rather than copying that
1109 * config/vms-conf.h: Synchronize with current config.in.
1110 * Makefile.in: Rebuild.
1113 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1115 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1116 (parallel_ok): Relaxed parallel subinstruction dependency check.
1119 start-sanitize-m32rx
1120 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1122 * config/tc-m32r.c (md_assemble): Fix determination of when
1123 instructions can be combined in parallel.
1126 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1128 * as.h (flag_warn_suppress_instructionswap): added new flag.
1129 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1130 command line argument.
1131 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1132 warning only if flag_warn_suppress_instructionswap is false.
1134 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1136 * configure.in (i386-*-mingw32*): New target.
1137 * configure: Rebuild.
1139 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1141 * symbols.c (resolve_symbol_value): Don't set the segment if it
1142 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1144 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1147 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1149 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1150 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1153 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1155 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1158 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1160 * configure.in: Add dvp support.
1161 * configure: Regenerate.
1162 * config/tc-dvp.[ch]: New files.
1165 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-v850.c (v850_insert_operand): Display instruction when
1168 an error is encountered.
1170 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1172 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1173 (i386-*-sco3.2v5*coff): New target.
1174 (i386-*-sco3.2*): New target.
1175 * configure: Rebuild.
1177 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
1182 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1184 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1185 validate_immediate return value in the right type for comparisons
1188 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1190 * listing.c (MAX_BYTES): Use listing variables not constants.
1191 (data_buffer): No longer an array, but a pointer.
1192 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1193 (listing_listing): Allocate data_buffer.
1195 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1197 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1198 --listing-rhs-width, --listing-cont-lines.
1199 (show_usage): Update.
1200 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1201 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1202 (print_lines): Use the variables instead of the constants.
1203 (listing_listing): Likewise.
1204 * listing.h: Declare the new vars.
1206 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1208 * as.c (parse_args): Add --keep-locals alias for -L.
1209 Add --strip-local-absolute.
1210 (show_usage): Update.
1211 * as.h (flag_strip_local_absolute): New flag.
1212 * symbols.c (S_IS_LOCAL): Use it.
1213 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1214 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1215 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1217 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-m32r.c: Detect if explicitly parallel instructions
1220 might have an io conflict and issue a warning message.
1222 start-sanitize-m32rx
1223 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1225 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1226 to a count of the number of matches to skip.
1227 (can_make_parallel): Pass count of number of matches to skip to
1228 reads_from_src_reg().
1231 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1233 start-sanitize-m32rx
1234 * config/tc-m32r.c: Add support for swapping fixups of swap
1237 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1238 cgen_swap_fixups): Functions to save, restore and swap the fixup
1239 chain with a backup copy.
1240 (cgen_asm_finish_insn): Returns address of constructed insn.
1242 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1244 * listing.c (file_info_struct): Remove FILE, add POS.
1245 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1246 (file_info): Don't open the file.
1247 (buffer_line): Check for the file in the last_open cache, updating
1249 (print_source): Don't reference file_info->file.
1250 (listing_listing): Likewise.
1251 (listing_print): Close the file in the cache, if any.
1253 start-sanitize-m32rx
1254 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1256 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1257 parallel instructions so that they are in the correct order.
1258 (reads_from_src_reg, get_src_reg, can_make_parallel,
1259 make_parallel): New functions to support opportunistic
1260 parallelisation of adjacent instructions.
1263 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1265 * read.c (dwarf_file_string): New file static variable.
1266 (emit_expr): Look for constant sequence that leads up to a file
1267 name in DWARF debugging output.
1268 (stringer): Use dwarf_file_string to decide whether to accept a
1269 string as a file name.
1271 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1273 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1274 (crack_operand): Add reg->reglst MRI hack.
1275 (r_seg): Put reglst symbols in reg_section.
1276 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1278 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1280 * tc-sh.c (get_specific): Handle SGR & DBR.
1282 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1284 * tc-h8300.c (parse_reg): Take the length of the symbol into
1285 account when attempting to match a register name.
1286 * tc-h8500.c (parse_reg): Likewise.
1288 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1290 start-sanitize-m32rx
1291 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1294 * cgen.c: Formatting changes to improve readability.
1296 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1298 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1302 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1304 Based on a patch from Jim Wilson
1305 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1306 (tc_gen_reloc): Handle cross section PC relative relocs
1310 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1312 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1314 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1316 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1317 (expr_jmp_buf): New static local.
1318 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1319 (cgen_md_operand): New function.
1320 * tc-m32r.c: Clean up pass over `struct foo' usage.
1321 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1323 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1325 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1326 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1328 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1330 * config/tc-i386.c (i386_operand): Give an error if there are
1331 unrecognized characters after an expression.
1333 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1335 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1337 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1339 * configure.in (i386*-go32-rtems*): Fix to be the same as
1341 * configure: Rebuild.
1343 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1345 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1346 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1347 (mips_ip): Always check for FP_D, not just for instructions that
1348 are not part of the regular ISA.
1350 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1352 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1354 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1356 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1358 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1360 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1361 the range we care about.
1364 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1366 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1367 (exec_type_enum): Enumeration giving all of the exec types.
1368 (warn_nops): New static variable to give nop warning level.
1369 ({cur,prev}_mul32_p): New static variable to keep track of whether
1370 the current/previous instruction is a 32-bit multiply.
1371 (Optimizing): Make static.
1372 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1374 (d30v_insert_operand): Delete declaration of unused function.
1375 (write_2_short): Make exec_type argument enum, not int.
1376 (parallel_ok): Ditto.
1377 (check_range): Delete unused variable(s).
1378 (build_insn): Ditto.
1379 (find_format): Ditto.
1380 (md_apply_fix3): Ditto.
1381 (md_show_usage): Document -n and -N.
1382 (md_parse_option): Parse -n and -N.
1383 (write_1_short): If -n, warn about adding a nop. Use
1385 (write_2_short): Use enumeration values instead of hard coded
1386 integers. Reset exec_type for default operations. For explicit
1387 parallel operations, call parallel_ok to make sure everything is
1388 ok. If writing out a parallel operation, and the previous
1389 instruction was a 32-bit multiply, indicate current instruction
1391 (parallel_ok): Allow add/tx ... to be done in parallel with
1392 another add/tx ... assuming the gpr registers don't overlap.
1393 (md_assemble): Use exec type enumeration values, not hard coded
1394 ints. Check for loads or 16-bit multiplies following in the next
1395 cycle after a 32-bit multiply. Add nops if that is the case.
1396 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1397 cur_mul32_p if current instruction is a 32-bit multiply.
1398 (find_format): Change spacing and layout.
1401 start-sanitize-tic80
1402 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1404 * config/tc-tic80.c (tic80_relax): New static variable.
1405 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1406 (md_parse_option): Handle new relax options.
1407 (md_show_usage): Document new relax options.
1408 (find_opcode): Don't use short forms of PC relative branches if
1413 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1415 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1416 used/set flag fields. Make flag vars unsigned long. Use
1417 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1418 parallel if they use the same conditional flag with reversed
1419 meaning. Allow 2 add/sub insns that set the carry or overflow
1420 flags but do not query them to be done in parallel. Don't allow 2
1421 word store operations to be done in parallel with ADDppp or
1422 SUBppp. Don't allow loads to be done in parallel with 16 bit
1426 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1428 * config/tc-arm.c: Prevent use of interworking support for
1431 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1433 * doc/all.texi: Add M32R cpu.
1435 * doc/as.texinfo: Add documentation of m32r processor.
1437 * doc/c-m32r.texi: New file, documenting m32r specific features.
1439 start-sanitize-m32rx
1440 * config/tc-m32r.c (allow_m32rx): New function.
1441 (enable_m32rx): New variable.
1442 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1443 (md_show_usage): Document new --m32rx command line option.
1444 (md_parse_option): Implement new --m32rx command line option.
1447 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1449 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1452 start-sanitize-tic80
1453 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1455 * config/tc-tic80.c (build_insn): Handle instructions that have
1456 long (32 bit) PC relative offsets. Fix places that previously
1457 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1458 (md_apply_fix): Add case to handle long PC relative offsets.
1461 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1463 * doc/c-arm.texi (ARM Options): Document support for new ARM
1466 * config/tc-arm.c (md_parse_option): Add support for new ARM
1469 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1471 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1472 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1474 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1476 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1479 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1480 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1482 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1484 * config/tc-v850.c: Brought up to date with the branch.
1486 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1488 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1489 (SWITCH_TABLE): Handle BFD_RELOC_8.
1490 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1491 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1492 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1494 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1496 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1497 apparent bug in gcc's long long support crossing from x86.
1499 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1501 * config/tc-arm.c: Brought up to date with latest changes on arm
1504 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1506 * config-gas.com: Get version info from configure.in.
1508 * makefile.vms: include depend.obj in OBJS.
1510 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1512 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1513 all corresponding code.
1515 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1517 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1518 run-time endian selection.
1520 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1522 * tc-sh.c (parse_reg): Properly quote for fv4.
1524 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1527 symbol value operator.
1529 start-sanitize-vr5400
1530 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1532 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1536 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1538 * config/tc-d10v.c (parallel_ok, find_opcode):
1539 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1541 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1543 * config/obj-coff.c (fixup_segment): Cast second arg of
1544 md_apply_fix3 call to type "valueT *".
1546 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1548 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1550 * configure: Re-generate.
1552 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1554 * config/tc-mips.c (macro_build): Use the membership field
1558 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1560 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1561 first argument if it's supposed to be a register.
1564 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1566 * config/tc-mips.c (mips_4900): Added.
1567 (hilo_interlocks): Added mips_4900.
1568 (md_begin): Set default for mips_4900.
1569 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1570 (md_longopts): Add "m4900" and "no-m4900".
1571 (md_parse_option): Handle above options.
1574 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1576 * app.c (do_scrub_chars): If d10v, re-insert a space before
1577 a '#' when in state 10.
1579 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1581 * config/tc-h8300.c: Include "subsegs.h".
1582 (tc_reloc_mangle): Handle references to symbols which are not
1583 being output, so that references to `.' work.
1585 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1587 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1590 * macro.c (sub_actual): If we don't find a parameter for an &,
1593 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1594 start-sanitize-vr5400
1596 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1598 (hilo_interlocks): VR5400 has interlocks.
1599 (md_begin): Expect mips64vr5400, not mips64r5400.
1602 * config/tc-mips.c (mips_ip): In default case, call as_bad
1603 instead of fprintf, to get "assembler messages:" message output
1604 before instead of after.
1606 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1608 * frags.h: Handle multiple inclusion.
1610 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1612 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1613 * as.h (struct frag, frag support): Moved from here.
1615 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1617 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1618 * cgen.c (cgen_asm_finish_insn): Update.
1619 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1620 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1621 (md_convert_frag): Ditto.
1622 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1623 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1624 (TC_FRAG_INIT): Update.
1626 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1628 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1629 print out MD fields of fix.
1630 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1631 defined) to initialize MD fields in frag.
1632 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1633 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1634 * config/tc-ns32k.h: Add comments. Remove obsolete
1635 BFD_FAST_SECTION_FILL definition, change prototypes for
1636 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1637 opcode_frag and opcode_offset and remove pcrel_adjust.
1638 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1639 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1640 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1642 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1643 MD fields in frag structure.
1644 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1645 fix_bsr): macros to access MD fields in fix structure.
1646 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1647 use struct opcode_location as these fields are now in the frag
1649 (convert_iif): Call frag_more as it is needed instead
1650 of trying to allocate for the whole insn. Avoid call of frag_more
1651 with negative argument.
1652 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1653 md_estimate_size_before_relax, md_pcrel_from,
1654 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1655 and frag structures.
1656 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1657 opcode_offset and remove pcrel_adjust.
1658 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1659 fix_new_ns32k_exp with changed arguments.
1661 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1663 * tc-mips.c (md_begin): Reorganize setting of default values so
1664 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1666 (md_parse_option): Remove all code that sets defaults; md_begin
1667 handles all of this now.
1669 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1673 (bootstrap, bootstrap2, bootstrap3): Likewise.
1674 * Makefile.in: Rebuild.
1676 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1677 TOC section to be against the csect.
1679 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1681 start-sanitize-vr5400
1682 * config/tc-mips.c (mips_5400): New variable.
1683 (md_begin, md_parse_option): Handle 5400 options/names.
1684 (macro_build, mips_ip): Check for 5400-specific instructions.
1685 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1689 * config/tc-mips.c (validate_mips_insn): New function, checks
1690 match versus mask bits, and also verifies that all bits to be
1691 output are actually specified somewhere.
1692 (md_begin): Call it for 32-bit instructions, instead of doing
1693 match/mask check here. In case of failure, print a message, but
1694 check the rest of the opcode table before exiting.
1696 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1699 from Tony Thompson at ARM: athompso@arm.com
1702 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1704 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1709 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1711 * config/tc-mips.c (hilo_interlocks): True for tx49.
1712 (md_begin): Add mips64tx49.
1713 (md_parse_option): Add 4900 cpu.
1716 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1718 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1719 extend if the operand expects a signed value.
1721 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1722 default which is to permit dollar labels.
1724 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1726 * config/tc-sparc.c (sparc_memory_model): New variable.
1727 (md_longopts): Add -TSO/-PSO/-RMO options.
1728 (md_parse_options): Handle them.
1729 (sparc_elf_final_processing): For 64 ELF, set required
1730 memory ordering in e_flags. Default to RMO and let the user
1731 override it through command line.
1733 * config/tc-sparc.h (elf_tc_final_processing): Add.
1735 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1737 * config/tc-sparc.c (v9a_asr_table): New variable.
1738 (sparc_ip): Handle v9a asr's.
1739 Patch from David Miller <davem@vger.rutgers.edu>.
1741 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1743 * config/tc-sparc.h (md_do_align): New macro.
1744 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1745 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1747 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1749 * config/tc-sh.c (sh_small): New variable.
1750 (OPTION_SMALL): Define.
1751 (md_longopts): Add "small".
1752 (md_parse_option): Handle OPTION_SMALL.
1753 (md_show_usage): Mention -small.
1754 * config/tc-sh.h (sh_small): Declare.
1755 (SUB_SEGMENT_ALIGN): Handle sh_small.
1756 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1759 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1760 case in little endian mode.
1762 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1764 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1765 overflow signalling to linker.
1767 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1769 * makefile.vms: Fix for dec c.
1771 * config-gas.com: Give explanation for dec c setup in error
1774 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1775 sections on openvms/alpha.
1777 * config/obj-evax.c: support .weak pseudo-op
1779 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1781 * config/tc-sparc.c (default_arch_size): New static local.
1782 (struct sparc_arch): Rename arch_size to default_arch_size.
1783 New member user_option_p.
1784 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1785 (init_default_arch): Check whether default arch is valid.
1786 Set default_arch_size in addition to sparc_arch_size.
1787 (OPTION_32,OPTION_64): Define.
1788 (md_longopts): New entries for -32, -64.
1789 (md_parse_option): Handle them.
1790 (md_show_usage): Print them. Ensure init_default_arch called.
1791 * configure.in (sparc64): Set arch to v9-64.
1792 * configure: Regenerated.
1794 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1796 * write.c (subsegs_finish): New function, broken out of
1798 (write_object_file): Some code moves into subsegs_finish.
1799 * write.c (subsegs_finish): Declare.
1800 * as.c (main): Call subsegs_finish.
1802 * read.c (s_include): Check for error return from
1805 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1807 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1809 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1811 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1812 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1813 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1814 the correct relocation when it exists.
1815 * config/tc-i386.c (md_apply_fix3): Likewise.
1817 * config/tc-ppc.h: Correct typo in comment.
1818 * config/tc-v850.h: Likewise.
1820 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1822 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1823 when second instruction is writing to first instructions inputs.
1825 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1827 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1828 templated programs to build with -g.
1830 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1832 * config/tc-v850.c (md_relax_table): Add support for relaxing
1833 unconditional branches. This patch is courtesy of Jim Wilson.
1834 (md_convert_frag): Fix relaxing of branches. This patch is
1835 courtesy of Jim Wilson.
1836 (md_assemble): Create different fixups for conditional and
1837 unconditional branches. This patch is courtesy of Jim Wilson.
1838 (md_estimate_size_before_relax): Estimate size of variable part of
1839 fixup based on whether it is for a conditional or an unconditional
1840 branch. This patch is courtesy of Jim Wilson.
1841 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1842 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1843 obj_elf_section_change_hook().
1844 (v850_comm): New function.
1845 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1846 (md_begin): Add bss flag to seg_info of bss sections.
1848 Add support for .scommon, .tcommon and .zcommon sections.
1850 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1851 .zcommon, .tbss, .call_table_data and .call_table_text.
1853 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1855 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1856 * configure: Regenerated.
1858 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1860 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1861 expression is not confused with -1.
1863 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1865 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1866 operand - OPERAND_ATMINUS.
1868 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1870 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1871 decrement modify the index register.
1873 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1875 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1876 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1877 68336, 68341, 68349.
1878 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1879 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1880 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1883 * doc/Makefile.am (CPU_DOCS): Define.
1884 (as.info): Depend upon $(CPU_DOCS).
1885 * doc/Makefile.in: Rebuild.
1887 * configure.in: Remove AM_PROG_INSTALL; it's called by
1889 * configure: Rebuild.
1891 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1893 * tc-d10v.h (TC_START_LABEL): Don't define.
1894 (tc_frob_label): Define.
1896 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1898 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1899 to pair a branch and link with anything but an exe instruction.
1901 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1903 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1904 optimization to reduce the alignment surprises for gcc.
1906 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1908 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1909 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1910 (sparc_ip): Add %hix,%lox.
1911 (md_apply_fix3): Call as_bad_where, not as_bad.
1912 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1913 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1915 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1917 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1918 recognizes alphaev5 etc.
1919 * configure: Rebuild.
1921 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1923 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1924 of mipsr3900 with mipstx39.
1926 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1927 -mipsXX message' if the insn isn't an ISA insn.
1929 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1931 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1932 Redefine TARGET_FORMAT to call sparc_target_format.
1933 * config/tc-sparc.c (in_unsigned_range): New function.
1934 (sparc_arch_size): Make static.
1935 (sparc_target_format): New function.
1936 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1937 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1938 (output_insn): Set `fx_no_overflow'.
1939 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1940 (tc_gen_reloc): Likewise.
1942 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-v850.c (v850_section): Remove.
1946 * config/obj-elf.c (obj_elf_section): Enhance error message.
1948 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1950 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1951 including obj-elf.h in OBJ_MAYBE_ELF case.
1952 (mips_target_format): Return NULL after abort to avoid warning.
1954 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1956 * expr.c (operator): Accept ==. From Anders Blomdell
1957 <anders.blomdell@control.lth.se>.
1959 * config/atof-ieee.c (gen_to_words): When generating a denormal
1960 number, handle an overflow into the smallest normalized number.
1962 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1964 * as.h, input-scrub.c (new_logical_line): New return value.
1965 * read.c (s_app_file): Don't note the same file several times
1968 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1970 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1972 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1974 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1975 * configure: Rebuild.
1977 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1979 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1981 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1982 fn* instructions do not insert implicit fwait. This was changed
1985 * config/m68k-parse.y (yylex): Permit an expression to be used for
1988 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1990 * Makefile.in: Rebuild.
1992 * aclocal.m4: Rebuild with new libtool.
1993 * configure: Rebuild.
1995 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1997 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2000 * config/tc-mips.c (hilo_interlocks): Change from a static
2001 variable to a macro, so that it varies with the variables upon
2003 (gpr_interlocks, cop_interlocks): Likewise.
2004 (md_begin): Don't initialize them.
2006 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2009 of strcmp where appropriate.
2011 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2013 * config/tc-v850.c (md_assemble): Cope with a zero data area
2014 relocation with a constant offset.
2015 (md_assemble): Produce error message when special data area
2016 relocations are used on instructions which do not support them.
2017 (md_assemble): Reset processor mask if defined by command line
2020 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2022 * config/tc-sparc.c: Reorganize file.
2023 (parse_keyword_arg): Allow numbers in reg names.
2024 (SPECIAL_CASE_NONE): New macro.
2025 (md_assemble): Use it.
2026 (lookup_arch,init_default_arch): New functions.
2027 (default_arch,default_init_p,sparc_arch_table): New static locals.
2028 (sparc_arch_size): New static local.
2029 (max_architecture): Initialize in init_default_arch.
2030 (md_parse_options): Call init_default_arch if necessary.
2031 Rewrite -xarch/-A processing.
2032 (md_show_usage): Print -A values from sparc_arch_table.
2033 (md_begin): Call init_default_arch if necessary.
2034 (sparc_md_end): Handle both 32 and 64 bit environments.
2035 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2036 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2037 (DEFAULT_ARCH): Add.
2038 * config.in: Regenerate.
2039 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2040 (SPARC_V9,SPARC_ARCH64): Delete.
2041 * configure: Regenerate.
2042 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2044 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2046 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2048 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2049 start-sanitize-v850e
2051 * config/tc-v850.c (md_assemble): Corrected typo.
2052 * config/tc-v850.c Add new sections: call_table_data and
2054 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2055 (handle_ctoff): New Function.
2057 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2060 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2063 displacement from the tiny data area pointer.
2065 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2067 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2070 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2072 * config/tc-v850.c (processor_mask): New variable.
2073 (set_machine, md_parse_option): Set processor_mask.
2074 (md_assemble): Check that instruction is available to target
2077 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2078 start-sanitize-v850e
2079 (TARGET_PROCESSOR): New constant.
2080 (TARGET_PROCESSOR): New constant.
2084 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2086 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2091 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2093 Merge in work from Martin Hunt:
2095 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2096 CR is 0 for PSWL and PSWH.
2098 * config/tc-d30v.c (do_assemble): Don't accept
2099 illegal condition codes for cmpu instruction.
2101 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2102 used in d*i instructions.
2104 * config/tc-d30v.c (check_size): New function. Check
2105 relocations for overflows.
2106 (md_pcrel_from_section): Fix relocations between sections.
2107 (md_apply_fix3): Use new relocation types for 15 and 21
2108 bit relocations in the right container. Needed because
2109 the address of the instruction is not eight-byte aligned
2110 but the relocations must be.
2112 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2113 (find_format): If ".s" or ".l" are used, don't try
2114 to compute branch sizes.
2116 * config/tc-d30v.c (do_assemble): Check for ".s" or
2117 ".l" extensions to opcode names.
2118 (find_format): Generate the correct instructions when
2119 ".s" or ".l" are used.
2121 * config/tc-d30v.c (build_insn): Check for odd registers
2122 on instructions that require even registers.
2124 * config/tc-d30v.h (md_start_line_hook): Define.
2125 * config/tc-d30v.c (md_start_line_hook): New hook.
2126 Checks the beginning of each line for a ".". If it
2127 finds one, assume a pseudo-op and flush any unwritten
2130 * config/tc-d30v.c (md_apply_fix3): Fix problem
2131 with determining when fixups were done.
2133 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2134 part of a symbol (for example, "foo+8") was being written
2135 into the instruction.
2136 (md_pseudo_table): Change .word to be 32 bits and add
2139 * config/tc-d30v.c (parallel_ok): Check to see if first
2140 instruction is a jump.
2142 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2145 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2147 start-sanitize-v850e
2148 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2150 * configure.in (emulations): Add v850 emulation.
2152 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2154 * Makefile.am (CPU_TYPES): Add arc.
2155 (TARGET_CPU_CFILES): Add tc-arc.c.
2156 (TARGET_CPU_HFILES): Add tc-arc.h.
2157 (dependencies): Rebuild.
2158 * Makefile.in: Rebuild.
2159 * configure.in: Recognize arc-*-elf*.
2160 * configure: Regenerated.
2161 * config/tc-arc.[ch]: New files.
2163 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2165 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2166 Correct description of hi() reloc prefix.
2168 start-sanitize-v850e
2169 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2170 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2171 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2174 * doc/c-v850.texi: Document new pseudo ops and command line
2177 * config/tc-v850.c (set_machine): New function.
2178 * config/tc-v850.c (.v850): New pseudo op.
2179 start-sanitize-v850e
2180 * config/tc-v850.c (.v850e): New pseudo op.
2181 * config/tc-v850.c (.v850ea): New pseudo op.
2185 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2187 Support -alh and -ald for DWARF 1:
2188 * listing.c (struct list_info_struct): Add debugging field.
2189 (listing_newline): Initialize the debugging field. If ELF, if the
2190 section starts with .debug or .line, set the debugging field in
2191 the listing structure.
2192 (debugging_pseudo): Add list parameter. Change all callers. If
2193 the debugging field is set, consider it to be a debugging pseudo.
2194 If ELF, skip blank lines between debugging lines.
2195 * read.c (emit_expr): If ELF, look for line numbers.
2196 (stringer): If ELF, look for file names.
2198 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2201 if there is no insert function.
2203 * config/tc-v850.h (TARGET_MACHINE): New constant.
2205 * config/tc-v850.c (v850_insert_operand): Add
2206 -mwarn_unsigned_overflow.
2207 (md_begin): Set BFD machine number based on machine variable.
2208 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2210 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * as.h: Don't declare alloca if it is a macro.
2213 * macro.c: Likewise.
2216 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2218 * config/tc-mips.c: Add tx19/r1900.
2221 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2223 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2224 rename to cpu_types[].
2225 (s_alpha_arch): New function.
2226 (md_pseudo_table): Add "arch".
2228 * config/tc-alpha.c (md_begin): Merge the two loops through the
2230 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2231 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2233 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2235 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2237 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2239 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2242 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2246 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2249 relative to the next instruction, not the current instruction.
2250 (md_assemble): Similarly.
2252 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2254 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2257 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2258 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2259 recognise special instructions.
2260 (md_assemble): Calculation of the size of a fixups corrected.
2262 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2265 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2267 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2268 opcode->opcode as the sentinal. Zero is a valid opcode.
2270 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2272 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2273 * doc/c-v850.texi: Change node name to match other chapter nodes.
2275 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2277 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2280 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2282 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2283 number will fit in 64 bits.
2285 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2286 rather than calling abort.
2288 * as.h: Don't define alloca if __GNUC__. Just declare it.
2289 * macro.c: Copy alloca handling from as.h.
2291 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2292 Gabriel Paubert <paubert@iram.es>.
2294 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2295 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2296 is jcxz or a loop instruction.
2298 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2300 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2302 (md_begin): Set up machine architecture and type.
2304 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2306 * symbols.c (resolve_symbol_value): Store the value back into the
2307 symbol expression, to handle add or subtract simplification
2308 correctly. Handle O_symbol_rva. Add default case.
2310 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2311 chunksize while creating the new subsection.
2312 * as.c (chunksize): Initialize to zero.
2313 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2314 calling obstack_begin.
2316 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2318 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2321 start-sanitize-v850e
2322 * config/tc-v850.c (parse_register_list): Support constant
2323 expressions as register lists.
2326 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2328 * doc/c-v850.texi: Change the major node to v850 Machine
2331 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2333 * doc/as.texinfo: Add inclusion of c-v850.texi
2335 * doc/c-v850.texi: New file.
2337 * read.c (is_end_of_line): Make NUL character be considered to be
2340 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-v850.c (parse_register_list): Add support for curly
2344 (cc_names): Add "e" and "ne" conditions.
2346 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2348 * app.c (do_scrub_chars): Support a double dash as starting a
2349 comment that extends to end of line.
2351 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2353 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2355 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2357 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2359 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2360 insn when changing to a different instruction.
2362 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2364 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2365 floating point extensions.
2366 (parse_reg): parse sgr and dbr.
2368 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-v850.c (system_register_name): Support numbers for
2371 system register IDs.
2373 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2375 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2376 flag when alignment is in bytes instead of power of 2, and code to
2377 use that flag to convert alignment to bytes.
2378 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2379 * read.h (s_lcomm_bytes): Add prototype.
2380 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2381 defined, write alignment to alignment bits in section header s_flags
2382 rather than the s_align field.
2383 start-sanitize-tic80
2384 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2385 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2386 pseudo, instead of s_lcomm which wants a power of two for alignment.
2389 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2391 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2393 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2395 * as.c (show_usage): Add -am.
2396 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2397 if we've already got one.
2398 * listing.c (struct list_info_struct): Add line_contents.
2399 (listing_newline): Put unused argument to work: if non-null, save it...
2400 (listing_listing): ... and regurgitate during listing instead of line
2402 * listing.h (LISTING_MACEXP): New define.
2403 (LISTING_NEWLINE): Argument is NULL.
2404 * read.c (read_a_source_file): If expanding macros, break up input
2405 lines and pass them to listing_newline.
2406 * doc/as.texinfo: Document -ac and -am.
2408 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2410 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2415 start-sanitize-v850e
2416 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2418 * config/tc-v850.c: Remove support_v850e flag and command line
2421 * configure.in (emulations): Add support for v850e target
2423 * configure (emulations): Add support for v850e target
2425 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-v850.c: Remove support_v850ea flag and command line
2430 * configure.in (emulations): Add support for v850ea target
2432 * configure (emulations): Add support for v850ea target
2435 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2437 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2438 setting EXPECT and TCL_LIBRARY.
2439 * Makefile.in: Rebuild.
2441 * as.h (enum debug_info_type): Define.
2442 (debug_type): Declare.
2443 * as.c (debug_type): New global variable.
2444 (show_usage): Add --gstabs.
2445 (parse_args): Handle --gstabs.
2446 * read.c (generate_asm_lineno): Remove.
2447 (read_a_source_file): Output stabs debugging if appropriate.
2448 Change checks of generate_asm_lineno to check debug_type. Only
2449 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2450 * read.h (generate_asm_lineno): Don't declare.
2451 (stabs_generate_asm_lineno): Declare.
2452 * stabs.c (stabs_generate_asm_lineno): New function.
2453 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2454 Don't turn off debugging.
2455 (add_file): Remove old #if 0 code.
2456 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2457 (ecoff_directive_end): Don't generate stabs line symbols.
2458 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2459 generate_asm_lineno.
2460 (line_label_cnt): Remove.
2461 (ecoff_generate_asm_line_stab): Remove.
2462 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2463 * doc/as.texinfo, doc/as.1: Document --gstabs.
2465 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2467 start-sanitize-v850e
2468 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2469 Add support for v850ea instructions.
2471 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2472 Add support for v850e instructions.
2475 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2476 text of entire opcode.
2478 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2480 * doc/internals.texi: Document rs_leb128.
2482 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2484 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2485 in ABSL case, rather than calling abort.
2487 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2489 * as.h (enum _relax_state): Add rs_leb128.
2490 * read.c (potable): Add sleb128 and uleb128.
2491 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2493 * read.h: Update prototypes.
2494 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2495 the symbol value, add a second FINALIZE argument that prevents
2496 changes from being comitted. Update all callers.
2497 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2498 * doc/as.texinfo: Document the new pseudos.
2500 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2502 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2504 (DISTCLEANFILES): Define.
2505 * doc/Makefile.am (DISTCLEANFILES): Define.
2506 * Makefile.in, doc/Makefile.in: Rebuild.
2508 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2510 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2511 Don't set targ or gas_target. Define SCO_ELF and
2512 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2514 * Makefile.am: Remove @target_frag@.
2515 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2517 (dep-am): Mark as phony.
2518 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2520 * config/arm-big.mt, config/arm-lit.mt: Remove.
2521 * config/mips-big.mt, config/mips-lit.mt: Remove.
2522 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2523 * config/ppc-sol.mt: Remove.
2524 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2525 * config/m88kcoff.mt: Remove.
2526 * config/sco5.mt: Remove.
2527 * configure, config.in, Makefile.in: Rebuild.
2529 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2530 further try to circumvent the .y.h rule.
2531 * Makefile.in: Rebuild.
2533 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2535 * Makefile.am: New file, based on old Makefile.in.
2536 * acinclude.m4: New file, from old aclocal.m4.
2537 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2538 shared library handling; now handled by libtool. Replace
2539 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2540 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2541 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2542 * config.in: New file, created by autoheader.
2544 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2545 * stamp-h.in: New file.
2546 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2547 (parse_args): Likewise.
2548 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2549 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2550 * Makefile.in, doc/Makefile.in: Now built with automake.
2551 * aclocal.m4: Now built with aclocal.
2552 * configure: Rebuild.
2554 * cond.c (s_else): If not listing false conditionals, turn listing
2555 off in the false branch of the else.
2557 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2559 * config/tc-mips.c (macro): Fix handling of a double load from a
2560 symbol plus an offset.
2562 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2563 has an associated external symbol.
2565 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2567 * config/tc-alpha.c (s_alpha_ucons): New function.
2568 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2570 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2572 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2573 line if we encounter an error.
2575 * config/tc-v850.c (md_assemble): Sign extend constants value
2576 for hi and hi0 expressions.
2577 (v850_insert_operand): Enable range checking for generic 16bit
2580 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2582 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2583 LO16, HI16 and HI16_S relocs.
2585 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2587 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2589 * configure: Regenerated with autoconf 2.12.
2590 * Makefile.in: Add $(EXEEXT) to all executables.
2592 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2594 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2595 unconditional branches.
2596 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2599 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2601 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2603 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2605 * macro.c (define_macro): Make sure the index is in range before
2608 start-sanitize-tic80
2609 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2611 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2612 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2613 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2617 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2619 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2620 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2621 defined, use s_align_ptwo for .align.
2622 * configure.in (i386-*-msdosdjgpp*): New target.
2623 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2624 * configure: Rebuild.
2626 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2628 * config/tc-sparc.c (last_opcode): New static local.
2629 (md_assemble): Don't issue "FP branch in delay slot" warning if
2630 the delay slot has been annulled.
2632 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2634 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2635 code if BFD_ASSEMBLER.
2637 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2639 * config/tc-v850.c (system_registers): Fix ordering of registers.
2641 start-sanitize-tic80
2642 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2644 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2645 when it will be filled in later by relocation information.
2648 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2650 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2651 (mips_ip): Fix ISA checks.
2653 start-sanitize-r5900
2654 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2656 * configure.in: Default the r5900 to little endian.
2657 * configure: Rebuilt.
2660 start-sanitize-tic80
2661 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2663 * config/tc-tic80.c (build_insn): Fix endianness problem with
2667 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2669 * config/tc-mips.c (check_absolute_expr): Change warning to
2672 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-mips.c (macro_build): Refine code to check if an
2675 instruction is available on a particular cpu variant.
2676 (mips_ip): Likewise.
2678 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2680 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2681 OBJ_AOUT to ifdef OBJ_ELF.
2682 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2683 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2685 * write.c (fixup_segment): Change special case for i386-coff to
2686 not apply for i386-pe.
2687 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2688 which were not done.
2689 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2690 (coff_format_ops): Initialize frob_file_after_relocs field rather
2691 than frob_file field.
2692 * config/obj-coff.h (coff_frob_file): Don't declare.
2693 (coff_frob_file_after_relocs): Declare.
2694 (obj_frob_file): Don't define.
2695 (obj_frob_file_after_relocs): Define.
2696 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2697 * configure: Rebuild.
2699 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2701 * config/obj-coff.c (fixup_segment): Never subtract section
2702 address from PC relative reloc which will be fully resolved.
2704 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2706 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2707 with hpux10 header files.
2709 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2711 From Jason Merrill <jason@cygnus.com>:
2712 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2714 * config/tc-i386.h (md_maybe_text): Define.
2715 (md_do_align): Use md_maybe_text.
2717 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2719 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2720 relocations, don't check for symbol being external, weak, etc.
2722 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2724 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2725 calculate relocations to any external symbol, because we might be
2726 linking a shared object and the symbol might be overriden or moved
2727 (for instance, moved into a static executable's .bss section).
2728 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2730 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2731 be calculated by the assembler.
2733 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2734 whose destination lies in the same file, by ignoring the @plt or
2735 @local and aiming the branch at its destination.
2737 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2739 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2740 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2743 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2744 of obj_copy_symbol_attributes.
2746 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2748 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2749 signed operand, sign extend a 32 bit value to the host size.
2751 * Makefile.in (CFLAGS): Subsitute from configure script. From
2752 Jeff Makey <jeff@cts.com>.
2754 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2755 buffer size to make a copy of the symbol.
2757 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2760 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2762 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2763 step through the frags calling cvt_frag_to_fill, switch to
2764 SEG_DATA when we reach data_frag_root.
2766 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2768 * config/tc-mn10300.c (md_assemble): Allow an empty register
2769 list for instructions which use register lists.
2771 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2773 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2775 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2778 * config/tc-arm.c: Add prototypes for many static functions.
2779 (struct asm_opcode ): Add prototypes for parms field.
2780 (struct thumb_opcode ): Likewise.
2781 (fp_op2): Remove unused flags parameter.
2782 (output_inst): Make static.
2783 (arm_after_pass_hook): Remove unused ignore parameter.
2784 * config/tc-arm.h (arm_after_pass_hook): Declare.
2785 (arm_start_line_hook): Declare.
2786 (arm_frob_label): Declare.
2788 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2790 * depend.c (wrap_output): new prototype.
2792 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2794 * config/tc-sh.c (md_apply_fix): Check for overflow.
2796 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2797 section size to be aligned.
2799 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2801 * config/tc-sh.h (md_cons_align): Define.
2802 (sh_cons_align): Declare.
2803 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2804 (sh_no_align_cons): New static variable.
2805 (s_uacons): New static function.
2806 (sh_cons_align): New function.
2807 (sh_handle_align): Warn about misaligned data.
2808 * doc/c-sh.texi: Document .uaword and .ualong.
2810 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2812 * macro.c (macro_expand): In MRI mode, treat single quote as a
2813 separator character when checking for a positional argument.
2815 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-arm.c (md_parse_option): Merge in changes from
2820 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2822 * configure.in (emulations): Add Thumb architecture support from
2823 armT-9703-28-branch.
2825 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2827 * doc/all.texi: Add enabling of ARM documentation.
2829 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2831 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2833 * config/tc-mips.c: Added r3900 support.
2835 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2837 * as.c: (parse_args) `-t' option requires an argument.
2839 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2841 * config/tc-arm.c (md_begin): Change call to
2842 coff_arm_bfd_set_private_flags() to a call to
2843 bfd_set_private_flags().
2845 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2847 * Makefile.in: Rebuild dependencies.
2849 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2850 of a BFD_RELOC_RVA reloc.
2852 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2854 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2855 (hppa_force_relocation): Force a relocation for an absolute
2858 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2860 * doc/as.texinfo: Don't use @value in section names or index
2861 entries; it confuses texinfo.tex.
2863 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2865 * doc/as.texinfo: Updated for -MD option.
2866 * Makefile.in (CFILES): Added depend.c.
2867 (OBJS): Added depend.o.
2868 * as.h (start_dependencies, register_dependency,
2869 print_dependencies): New declarations.
2870 * depend.c: New file.
2871 * as.c (parse_args): Added -MD option.
2872 (main): Call print_dependencies.
2873 (show_usage): Added help for -MD.
2874 * read.c (s_app_file): Call register_dependency.
2875 (s_include): Call register_dependency when file is found.
2876 (read_a_source_file): Call register_dependency.
2878 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2880 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2881 section address to the symbol value.
2883 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2885 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2886 into the new membership field.
2888 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2891 command line then the ARM7 is now chosen by default when setting
2892 the BFD machine and architecture.
2894 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2896 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2897 hold APCS selection.
2898 (md_begin): Added code to generate flags to be set into the COFF
2899 header and the calls to the BFD functions to do this.
2900 (md_parse_option, md_show_usage): Added new command line
2901 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2902 -marmv3m, -marmv4, -marmv4t.
2904 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2905 as it is never used.
2907 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2909 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2910 label name with ".".
2911 * config/tc-mn10300.c (md_convert_frag): Likewise.
2913 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2915 * config/tc-mips.c (set_at): Check for bignum.
2916 (check_absolute_expr, macro, mips16_macro): Likewise.
2918 start-sanitize-tic80
2919 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2921 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2922 for overflow/underflow, only insert lower 15 bits into instruction.
2925 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2927 * config/tc-i386.c (pi): Check for RegMMX.
2929 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2931 * expr.c (expr): When subtracting values in the same frag,
2932 subtract X_add_number rather than adding it.
2934 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2936 * config/obj-coff.c (write_object_file): Just pass NULL to
2937 md_do_align, not the address of a char holding NOP_OPCODE.
2939 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2941 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2942 than an address if the floating point value looks sufficiently
2945 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2947 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2948 section size to be aligned.
2950 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2952 * cond.c: Include "macro.h".
2953 (struct conditional_frame): Add macro_nest field.
2954 (initialize_cframe): Initialize macro_nest.
2955 (cond_finish_check): Add nest parameter. Change all callers.
2956 (cond_exit_macro): New function.
2957 * as.h (cond_finish_check): Update declaration.
2958 (cond_exit_macro): Declare.
2959 * input-scrub.c (macro_nest): Make globally visible.
2960 (input_scrub_next_buffer): Call cond_finish_check.
2961 * macro.h (macro_nest): Declare.
2962 * read.c (s_mexit): Call cond_exit_macro.
2964 * config/tc-i386.h (RegMMX): Define.
2965 * config/tc-i386.c (pi): Check for all register types.
2966 (type_names): Add RegMMX.
2967 (md_assemble): Handle RegMMX.
2969 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2971 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2974 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2976 * config/tc-mips.c (nopic_need_relax): Add new parameter
2977 before_relaxing. Use it when testing ecoff_extern_size.
2978 (load_address, macro, md_estimate_size_before_relax): Fix all
2981 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2983 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2984 (obj_elf_subsection): New static function.
2986 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2988 * config/obj-coff.c (coff_header_append): Don't reset string_size
2989 each time through the loop.
2991 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2993 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2995 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2997 * doc/internals.texi (Porting GAS): Correct documentation for
2998 current configure handling of targ-cpu.h, et. al.
2999 (CPU backend): Document listing macros.
3001 * listing.c (data_buffer): Set size based on other listing macros,
3002 rather than always using 100.
3003 (data_buffer_size): Remove static variable.
3004 (calc_hex): Make data_buffer_size a local variable. Don't leave
3005 any slop when filling data_buffer.
3007 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3009 * doc/c-mips.texi: Document .set autoextend.
3011 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3013 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3014 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3015 sparc-*-openbsd*): New targets.
3016 * configure: Rebuild.
3018 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3020 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3021 for all undefined symbols.
3023 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3025 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3028 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3030 * configure.in (alpha*-*-openbsd*): New target.
3031 * configure: Rebuild.
3033 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3035 * configure.in (mips-*-openbsd*): New target.
3036 * configure: Rebuild.
3039 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3041 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3042 for instructions using conditional execution.
3045 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3047 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3049 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3051 * Makefile.in (srcroot): Remove.
3052 (INSTALL): Set to @INSTALL@.
3053 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3054 (all, dvi): Don't set srcroot.
3055 (install): Depend upon as.new, gasp.new, and installdirs. Use
3056 $(program_transform_name) directly, rather than using
3057 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3058 (installdirs): New target.
3059 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3060 (install): Depend upon installdirs. Use $(program_transform_name)
3061 directly, rather than using $(INSTALL_XFORM) and
3063 (installdirs): New target.
3064 (install-info-as): Run mkinstalldirs.
3065 (install-info-gasp): Likewise.
3067 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * Makefile.in (INSTALL): Change install.sh to install-sh.
3071 * symbols.c (resolve_symbol_value): Check for division by zero.
3073 From Thomas Graichen <graichen@rzpd.de>:
3074 * Makefile.in: Always use $(SHELL) when running move-if-change.
3075 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3076 * configure: Rebuild.
3078 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3080 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3081 New argument `want'. Update enum cgen_parse_operand_result values.
3082 Initialize if CGEN_PARSE_OPERAND_INIT.
3083 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3084 (md_assemble): Call cgen_asm_init_parse.
3085 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3087 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3089 * config/tc-m68k.c (m68k_ip): Handle #j.
3091 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3093 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3094 right address for call label:32,regs,imm.
3096 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3098 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3100 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3101 symbol for OBJ_ELF anymore.
3103 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3105 * Makefile.in: Regenerate dependencies.
3106 (TARG_CPU): New variable.
3107 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3108 (.dep1): Delete creating of cgen-opc.h.
3109 (.tcdep): Put proper contents in cgen-opc.h.
3110 * configure.in (m32r): Delete setting of extra_files, extra_links.
3111 (AC_OUTPUT): Create cgen-opc.h.
3112 * configure: Regenerated.
3114 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3116 * makefile.vms: Update to build gasp.exe.
3118 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3120 * write.c (relax_frag): Make non-static.
3121 * write.h (relax_frag): Add prototype for.
3122 * config/tc-m32r.h (md_do_align): New arg `max'.
3123 * config/tc-m32r.c (m32r_do_align): Likewise.
3124 Update calls to frag_align, frag_align_pattern.
3125 (fill_insn): Update call to m32r_do_align.
3126 (m32r_scomm): Update call to frag_align.
3128 * config/tc-m32r.[ch]: New files.
3130 * Makefile.in (CPU_TYPES): Add m32r.
3131 (TARGET_CPU_CFILES): Add tc-m32r.c.
3132 (TARGET_CPU_HFILES): Add tc-m32r.h.
3133 (DISTCLEAN_HERE): Add cgen-opc.h.
3134 (.dep1,.tcdep): Create empty cgen-opc.h.
3135 (cgen.o): Add dependencies.
3136 (dependencies): Regenerate.
3137 * as.h (struct frag): New member fr_targ.
3138 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3139 * conf.in (USING_CGEN): New macro.
3140 * configure.in (m32r-*-*): Add entry for.
3141 Add cgen.o to extra_objects.
3142 * configure: Regenerate.
3143 * frags.c (frag_var): fr_pcrel_adjust renamed to
3144 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3145 (frag_variant): Likewise.
3146 * write.c (relax_frag): Likewise.
3147 * config/tc-ns32k.c (*): Likewise.
3149 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3151 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3152 rather than for any end of line character.
3154 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3155 call abort (i.e., as_abort) rather than crashing.
3157 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3158 OBJ_ELF, rather than of S_GET_OTHER.
3160 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3162 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3164 * Makefile.in (VERSION): Set to 2.8.1.
3166 * Branched binutils 2.8.
3168 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3170 * COPYING: Update FSF address.
3172 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3174 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3176 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3178 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3180 * config-gas.com: Update to handle both vax and alpha.
3181 * makefile.vms: Update to use config-gas.
3182 * conf-a-gas.com: Remove file.
3184 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3186 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3187 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3188 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3190 start-sanitize-tic80
3191 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3193 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3194 at the beginning of a line for compatibility with .S files where
3195 cpp leaves the filename transitions beginning with '#'.
3198 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3201 tc_coff_sizemachdep if OBJ_COFF.
3203 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3205 * config/tc-ppc.c (register_name): Declare.
3207 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3209 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3210 * configure: Rebuild.
3212 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3214 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3215 (mips16_mark_labels): New static function.
3216 (append_insn): Call mips16_mark_labels.
3217 (mips_emit_delays): Likewise.
3218 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3219 (s_mips_stab): New static function.
3221 * configure.in: Use ELF for mips-*-gnu*.
3222 * configure: Rebuild.
3224 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3226 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3229 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3231 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3232 set OPCODES_LIB to empty.
3233 * configure: Rebuild.
3235 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3237 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3239 * configure: Rebuild.
3241 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3243 * itbl-parse.y (yyerror): Make static. Declare.
3245 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3246 * configure.in: Set emulations for mips-*-linux*-*.
3247 * configure: Rebuild.
3249 * config/tc-mips.c (struct mips_set_options): Define.
3250 (mips_opts): New static variable.
3251 (mips_isa): Remove. Now a field in mips_opts. Change all
3253 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3254 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3255 (struct mips_option_stack): Define.
3256 (mips_opts_stack): New static variable.
3257 (s_mipsset): Add support for .set push and .set pop.
3258 * doc/c-mips.texi: Document .set push and .set pop.
3260 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3261 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3262 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3264 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3266 * as.c (parse_args): Update copyright date in version message.
3268 * Makefile.in (clean-here): Remove dependency files.
3270 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3271 (s_mri_common): Check S_IS_COMMON unconditionally.
3272 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3273 * config/tc-alpha.c (s_alpha_comm): Likewise.
3274 * config/tc-mips.c (nopic_need_relax): Likewise.
3275 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3276 (ppc_pe_comm): Likewise.
3277 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3278 common symbol to bfd_com_section_ptr.
3279 * config/tc-sparc.c (s_common): Likewise.
3280 (tc_gen_reloc): Likewise.
3283 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3285 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3288 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3290 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3293 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3295 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3298 * listing.c (print_lines): Add lineno parameter. Change all
3300 (listing_listing): Only call calc_hex for the right line.
3301 (listing_list): Set the new edict based on the current edict, in
3302 order to handle listing commands in macros correctly.
3304 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3307 * cond.c (cond_finish_check): New function.
3308 * as.h (cond_finish_check): Declare.
3309 * as.c (main): Call cond_finish_check.
3312 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3314 * config/tc-d30v.c (md_assemble): If two instructions
3315 are supposed to be assembled in parallel and the first one is
3316 long, print an error and stop.
3317 (md_apply_fix3): Don't calculate absolute relocs. Just write
3321 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3323 * config/tc-i386.h (iclrKludge): Define.
3324 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3326 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3328 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3329 * config/tc-alpha.c (alpha_debug): New static variable.
3330 (md_parse_option): Set alpha_debug if -g is seen.
3331 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3334 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3336 * config/tc-d30v.c (build_insn): Enable range-checking code.
3337 (postfix): Stop at space or comma. Fixes PR 11862.
3338 (md_assemble): Change error message.
3341 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3343 * Makefile.in: Added automatic dependency building.
3344 * dep-in.sed: New file.
3346 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3348 * config/obj-ieee.c (segment_name): Don't define function if this
3351 * config/obj-coff.h (DO_STRIP): Don't define.
3352 * config/tc-h8300.h (DO_STRIP): Don't define.
3353 * config/tc-h8500.h (DO_STRIP): Don't define.
3354 * config/tc-w65.h (DO_STRIP): Don't define.
3355 * config/tc-z8k.h (DO_STRIP): Don't define.
3357 * symbols.c (colon): Call obj_frob_label if it is defined.
3358 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3360 * configure.in: Don't set files and links. Don't call
3361 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3362 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3363 * configure: Rebuild.
3364 * Makefile.in (TARG_CPU_C): New variable.
3365 (TARG_CPU_O, TARG_CPU_H): New variables.
3366 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3367 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3368 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3369 (LINKED_SOURCES): Remove.
3370 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3371 (LINKED_HEADERS): Remove.
3372 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3373 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3375 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3376 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3377 (itbl-cpu.h): Remove target.
3378 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3381 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3383 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3385 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3387 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3388 open coded loop that does not require the name to start with a
3391 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3393 * frags.c (frag_var): Change offset parameter to offsetT.
3394 (frag_variant): Likewise.
3395 * frags.h (frag_variant, frag_var): Update declarations.
3396 * config/tc-m68k.c (struct m68k_it): Change foff field to
3398 (add_frag): Change off parameter to offsetT.
3399 * Several files: Add casts to calls to frag_var.
3401 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3402 serialize a parallel make.
3403 (itbl-parse.h): Split target out from itbl-parse.c.
3405 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3407 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3409 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3410 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3411 storing the value of a common symbol.
3413 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3415 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3417 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3418 that is done by symbol_remove and symbol_insert.
3420 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3423 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3425 * config/tc-mips.c (load_register): In 32 bit mode, when not
3426 dealing with a 64 bit number, permit the upper 32 bits to be set
3427 even if bit 31 is not set.
3429 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3431 * read.c (potable): Add "equiv".
3432 (s_set): Handle .equiv based on argument.
3433 * doc/as.texinfo (Equiv): New node to document .equiv.
3434 (Err): New node to document .err.
3436 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3438 * Many files: Add function prototypes.
3439 * as.c (show_usage, parse_args): Make static.
3440 * frags.h (frag_alloc): Declare.
3441 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3442 * symbols.c (dollar_label_instance): Change return type to long.
3443 * symbols.h (print_symbol_value): Declare.
3444 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3445 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3446 (remove_subsegs, relax_frag): Make static.
3447 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3448 (what_kind_of_float): Likewise.
3449 (atof_vax): Make static. Change what_kind to int.
3450 (md_atof): Change what_statement_type to int.
3451 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3452 * config/tc-alpha.c (vax_md_atof): Declare.
3453 (md_atof): Don't declare atof_ieee and vax_md_atof.
3454 * config/tc-i386.c (set_16bit_code_flag): Make static.
3455 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3456 * config/tc-m68k.c (add_fix): Change width to int.
3457 (insert_reg): Change regname to const.
3458 (md_atof): Don't declare atof_ieee.
3459 (demand_empty_rest_of_line): Don't declare.
3460 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3461 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3462 (parse_keyword_arg): Change lookup_fn to take const arg.
3463 (md_atof): Don't declare atof_ieee.
3464 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3465 (tc_aout_pre_write_hook): Don't declare.
3467 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3469 * as.h (bfd_alloc_by_size_t): Don't declare.
3470 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3472 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3474 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3475 (symbol_append): Set sy_next and sy_previous when adding a single
3476 symbol to an empty list. Call debug_verify_symchain.
3477 (verify_symbol_chain): Use assert, not know.
3479 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3481 * NEWS: Note BeOS support.
3482 * configure.in: (ppc-*-beos): New target, use coff as object format.
3483 * configure: Regenerate with autoconf.
3485 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-mips.c (md_apply_fix): Improve error message for out
3490 * Makefile.in: Add dependencies on obstack.h where needed.
3492 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3494 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3495 case of a symbol equated to another symbol when using SVR4_PIC.
3497 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3499 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3501 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3502 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3504 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3505 and md_elf_section_change_hook if they are defined.
3506 (obj_elf_text, obj_elf_previous): Likewise.
3508 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3510 * config/obj-multi.h (struct elf_obj_sy): Define if
3512 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3514 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3515 OBJ_SYMFIELD_TYPE is defined.
3517 * doc/as.texinfo (bss): Improve description of .bss section. In
3518 ELF or COFF, you are permitted to switch into the section.
3519 (Comm): Rewrite description of common symbols.
3520 (Lcomm): Mention that some targets permit a third argument.
3522 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3524 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3526 * symbols.c (colon): Change type of local to int. From Alan Modra
3527 <alan@spri.levels.unisa.edu.au>.
3529 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3530 alignment if a zero fill pattern was explicitly specified.
3531 * config/tc-sh.c (sh_do_align): Likewise.
3533 * read.c (equals): Always permit register names to be redefined.
3535 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3536 mips16 symbol to be adjusted if a symbol is being subtracted from
3539 From Eric Youngdale <eric@andante.jic.com>:
3540 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3541 illegal symbol version names.
3542 (elf_frob_symbol): Check for external default versions.
3544 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3546 From Eric Youngdale <eric@andante.jic.com>:
3547 * config/obj-elf.h (struct elf_obj_sy): Define.
3548 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3550 * config/obj-elf.c (obj_elf_symver): Just record the name.
3551 (obj_symbol_new_hook): Initialized versioned_name field.
3552 (elf_frob_symbol): If there is a versioned_name, either rename the
3553 symbol, or add an alias with that name.
3555 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3557 * config/tc-mn10300.c (md_relax_table): Define.
3558 (md_convert_frag): Implement.
3559 (md_assemble): Handle relaxable operands/instructions correctly.
3560 (md_estimate_size_before_relax): Implement.
3561 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3563 * config/tc-mn10200.c (md_relax_table): Fix typos.
3565 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3566 relocs anymore. Tweak fx_offset for pc-relative relocs.
3568 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3570 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3573 start-sanitize-tic80
3574 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3576 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3578 * config/tc-tic80.c (md_begin): Declare external variable
3579 coff_flags and insert an F_AR32WR bit into it.
3582 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3584 * read.c (equals): Add reassign parameter. Change all callers.
3585 * read.h (equals): Update declaration.
3587 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3590 can rely on the frag address to determine whether a frag is
3593 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3595 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3596 (S_LOCAL_NAME): Likewise.
3597 (FAKE_LABEL_NAME): Define unconditionally.
3598 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3600 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3601 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3602 Don't define FAKE_LABEL_NAME.
3603 * config/te-ic960.h: Likewise.
3604 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3605 (mips_frob_file_before_adjust): Declare.
3606 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3607 (mips_local_label): Remove.
3609 * config/te-sco386.h: Remove; not used.
3611 start-sanitize-tic80
3612 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3614 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3615 byte alignment rather than power-of-two alignment that is the
3619 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3623 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3624 message, and add newline.
3625 (process_file): Don't process assignments in the label if this is
3626 a equ or assign pseudo-op.
3627 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3628 and K_EQU, to match documentation.
3630 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3632 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3633 to denote read-only data sections.
3635 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3637 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3638 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3640 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3641 binary number if the next character is '+' or '-'.
3643 start-sanitize-tic80
3644 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3646 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3647 (find_opcode): Match operands that can be floats.
3648 (build_insn): Handle O_big (float) expressions and build
3652 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3654 * configure.in (mips*-*-lnews*): New target, also make empty
3655 emulation list for this target.
3656 * configure: Update.
3657 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3658 (mips_target_format): Use.
3659 * te-lnews.h: New file.
3661 start-sanitize-tic80
3662 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3664 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3665 operands with :m or :s modifiers and generate the right opcodes
3669 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3671 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3672 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3674 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3676 * config/tc-m68k.c (instring): Useless local declaration of
3677 crack_operand removed.
3678 * expr.h (expressionS): Changed type of X_op field to operatorT if
3681 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3683 Based on patches from Robert Lipe <robertl@dgii.com>:
3684 * configure.in: Add i386coff and i386elf to emulation list.
3685 * configure: Rebuild.
3686 * as.c (i386coff, i386elf): Declare.
3687 * obj.h (coff_format_ops): Declare.
3688 * config/obj-coff.c (OBJ_HEADER): Define.
3689 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3690 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3691 (obj_pseudo_table): Add "version".
3692 (coff_pop_insert): New static function.
3693 (coff_sec_sym_ok_for_reloc): New static function.
3694 (no_func): New static function.
3695 (coff_format_ops): New variable.
3696 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3697 (obj_symbol_new_hook): Define.
3698 (coff_obj_read_begin_hook): Declare.
3699 (obj_read_begin_hook): Define.
3700 * config/tc-i386.h (i386_target_format): Declare.
3701 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3702 OUTPUT_FLAVOR when appropriate.
3703 (i386_target_format): New function.
3704 * Makefile.in (obj-coff.o): New target.
3705 (e-i386coff.o, e-i386elf.o): New targets.
3707 From Stephen Williams <steve@icarus.icarus.com>:
3708 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3709 (_tc_get_bal_of_call): Don't declare.
3710 (tc_get_bal_of_call): Declare as function, don't define as macro.
3711 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3712 in sy_tc field, not x_balntry field.
3713 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3714 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3715 field, not x_balntry field.
3717 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3718 have the SHF_ALLOC attribute.
3720 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3721 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3722 (itbl-lex.o): Depend upon itbl-parse.h.
3724 * itbl-parse.y (yyerror): Change return type to int. Change to
3725 use old style function declaration.
3727 * Makefile.in (itbl-lex.o): Remove -Wall.
3728 (itbl-parse.o): Likewise.
3730 * cond.c (s_ifdef): If we should omit conditionals from listings,
3732 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3733 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3734 (listing_listing): Handle EDICT_NOLIST_NEXT.
3735 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3736 * listing.h (LISTING_NOCOND): Define.
3737 (LISTING_SKIP_COND): Define.
3738 * as.c (show_usage): Mention c as a suboption of -a.
3739 (parse_args): Handle c as a suboption of -a.
3740 * doc/as.texinfo: Document -alc.
3742 start-sanitize-tic80
3743 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3745 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3748 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3750 * doc/as.texinfo: Document .symver.
3752 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3754 * config/tc-d10v.c: Change pre_defined_registers to
3755 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3757 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3759 * config/obj-coff.c: Fix typo in comment section.
3760 start-sanitize-tic80
3761 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3762 an additional alignment argument.
3763 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3765 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3769 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3771 * Makefile.in: Remove dependancies on itbl-cpu.h.
3772 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3775 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3777 * itbl-ops.h: Include as.h.
3779 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3781 * as.c: Remove -t option.
3782 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3783 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3784 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3786 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3788 * itbl-ops.c: Don't define DEBUG.
3790 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3792 * Makefile.in: Update itbl-test.c to reflect its new location.
3794 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3796 * itbl-ops.c: Add test for itbl_have_entries.
3797 * config/tc-mips.c: Remove test for itbl_have_entries.
3798 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3800 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3802 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3803 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3804 (LEX, LEXFLAGS): Define.
3805 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3807 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3809 * itbl-parse.y: Fix indentation mistakes from indent program.
3810 * itbl-lex.l: Fix indentation mistakes from indent program.
3811 * itbl-ops.h: Add include for ansidecl.h.
3812 Add PARAMS around function arguments.
3813 Add declaration for itbl_have_entries.
3814 * itbl-ops.c: Add PARAMS around function arguments.
3815 * Makefile.in: Add itbl build rules.
3816 Add dependancies for itbl files to mips target.
3817 * as.c: Add itbl support.
3818 Add new option "--insttbl" for dynamically extending instruction set.
3819 * as.h: Declare insttbl_file_name;
3820 the name of file defining extensions to the basic instruction set
3821 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3822 itbl-ops.o to extra_objects for mips configuration.
3823 Add include file link from itbl-cpu.h to
3824 config/itbl-${target_cpu_type}.h.
3825 * config/tc-mips.c: Allow copz instructions.
3826 Add notes for future additions to the itbl support.
3828 (macro): Call itbl_assemble to assemble itbl instructions.
3829 See if an unknown register is specified in an itbl entry.
3831 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3832 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3834 start-sanitize-tic80
3835 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3836 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3838 (build_insn): Grab a frag early so we can use the address in
3839 fixups. Take one's complement of BITNUM values before insertion
3840 in opcode. Add code to support O_symbol operands.
3841 (md_apply_fix): Replace unimplemented warning with implementation.
3842 (md_pcrel_from): Ditto.
3843 (tc_coff_fix2rtype): Ditto.
3846 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3848 * config/tc-d30v.c (parallel_ok): New function.
3849 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3851 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3852 relocation is in different section. Fixes PR11574.
3854 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3856 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3857 don't set the section alignment to 2**4.
3859 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3861 * config/tc-m68k.c (line_comment_chars): Add '*'.
3863 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3864 (do_scrub_begin): Don't set lex['*'].
3865 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3866 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3869 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3870 * configure: Rebuild.
3871 * config/te-svr4.h: New file.
3872 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3873 TE_SVR4 or TE_DELTA.
3875 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3877 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3878 short conditional branch around a long unconditional branch.
3880 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3882 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3885 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3888 * symbols.c (resolve_symbol_value): If both left and right
3889 operands are undefined, warn about both of them.
3891 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3893 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3894 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3895 (obj_elf_symver): New static function.
3896 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3899 * write.c (relax_segment): Make type and printf format agree.
3901 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3905 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3907 * config/tc-d30v.c, config/tc-d30v.h: New files.
3909 * configure: Rebuilt.
3911 * configure.in: Add case for d30v.
3914 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3916 * config/tc-alpha.h (md_operand): Define with a null expansion,
3917 like all the other targets.
3918 * doc/internals.texi (CPU backend): Add missing word in
3919 md_flush_pending_output description. Fix typo in md_convert_frag
3921 start-sanitize-tic80
3922 * config/tc-tic80: Minor comment additions/changes.
3925 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3927 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3928 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3929 * config/obj-coff.c (obj_coff_def): Use
3930 tc_canonicalize_symbol_name if defined.
3931 (obj_coff_tag, obj_coff_val): Likewise.
3932 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3934 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3936 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3937 does not actually work, though:
3938 * configure.in (i386-sequent-bsd*): New target.
3939 * configure: Rebuild.
3940 * config/tc-dynix.h: New file.
3941 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3943 * read.c (do_align): Add max parameter. Change all callers.
3944 Remove useless static variables.
3945 (s_align): New static function. Do common portion of
3946 s_align_bytes and s_align_ptwo.
3947 (s_align_bytes, s_align_ptwo): Just call s_align.
3948 * frags.c (frag_align): Add max parameter. Change all callers.
3949 (frag_align_pattern): Likewise.
3950 * frags.h (frag_align, frag_align_pattern): Update declarations.
3951 * write.c (relax_segment): Limit alignment change to fr_subtype.
3952 Fix some types to be addressT.
3953 * config/obj-coff.c (size_section): Likewise.
3954 * config/obj-ieee.c (size_section): Likewise.
3955 * config/tc-d10v.h (md_do_align): Add max parameter.
3956 * config/tc-i386.h (md_do_align): Likewise.
3957 * config/tc-m88k.h (md_do_align): Likewise.
3958 * config/tc-m88k.c (m88k_do_align): Likewise.
3959 * config/tc-sh.h (md_do_align): Likewise.
3960 * config/tc-sh.c (sh_do_align): Likewise.
3961 * as.h: Improve comments on rs_align and rs_align_code.
3962 * doc/as.texinfo: Document new alignment arguments.
3963 * doc/internals.texi (Frags): Document use of fr_subtype field for
3964 rs_align and rs_align_code.
3966 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3968 * config/tc-mips.c: Changed opcode parsing.
3970 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3972 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3973 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3974 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3975 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3976 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3977 to a location consistent with the rest of the target include files.
3978 * config/tc-i386.c: Remove misleading comment.
3979 * doc/internals.texi (CPU backend): Add description of function
3980 md_undefined_symbol.
3981 start-sanitize-tic80
3982 * config/tc-tic80.c: Add code to insert predefined symbols into the
3983 symbol table so they can be parsed by the standard expression parser.
3984 Remove custom code that use to parse them.
3985 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3986 to a location consistent with the rest of the target include files.
3989 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3991 * as.h: GNU c provides unlink() function.
3993 Unify section handling on openVMS/Alpha:
3994 * config/tc-alpha.c(s_alpha_link): Remove.
3995 (s_alpha_section): New function.
3996 Remove case-hacking of symbols
3997 Add .code_address pseudo-op.
3998 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3999 (s_alpha_code_address): New function.
4000 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4001 static constructors/destructors.
4002 Add debug code for crash debugs, to be removed when traceback code
4003 is added to object code.
4004 (s_alpha_name): New function for .name pseudo-op.
4005 (alpha_print_token): New function to print token expressions with
4006 alpha specific extensions.
4008 * makefile.vms: Allow compilation with current gcc snapshot.
4010 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4012 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4013 (DVIPS): Set to dvips.
4014 (ps, as.ps, gasp.ps): New targets.
4015 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4016 and MAKEINFO env variables.
4017 (internals.ps): Use DVIPS macro.
4018 (clean): Remove core and backup files.
4019 (distclean): Remove temporary files from building internals.
4021 * doc/internals.texi (Frags): Fix typo.
4022 (GAS processing): Ditto.
4023 (CPU backend): Ditto.
4024 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4025 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4026 * read.c: Remove ugly hack that dealt with config files not
4027 correctly defining TARGET_BYTES_BIG_ENDIAN.
4028 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4029 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4030 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4031 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4032 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4033 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4034 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4035 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4036 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4037 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4038 whether it is defined or not.
4039 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4040 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4041 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4042 whether it is defined or not.
4043 start-sanitize-tic80
4044 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4045 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4048 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4050 * write.c (write_relocs): Correct text in as_fatal error message,
4051 bfd_perform_relocation -> bfd_install_relocation.
4053 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4055 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4056 * read.c (LEX_TILDE): Define if not defined.
4057 (lex_type): Use LEX_TILDE.
4058 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4059 not is_part_of_name.
4061 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4063 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4066 * config/tc-mips.c (mips16_extended_frag): Correct base address
4067 for an extended PC relative instruction.
4068 (md_convert_frag): Likewise.
4070 * config/tc-mips.c (prev_nop_frag): New static variable.
4071 (prev_nop_frag_holds): New static variable.
4072 (prev_nop_frag_required): New static variable.
4073 (prev_nop_frag_since): New static variable.
4074 (append_insn): If we aren't reordering, and prev_nop_frag is not
4075 NULL, and we don't need any nops, then decrease the size of
4076 prev_nop_frag. Don't insert nops because of instructions in
4077 noreorder sections. Remember whether the previous instructions
4078 where in noreorder sections even when not reordering.
4079 (mips_no_prev_insn): Add preserver parameter. Change all
4080 callers. Refer prev_nop_frag variables when appropriate.
4081 (mips_emit_delays): Set up prev_nop_frag.
4082 (s_mipsset): Clear prev_nop_frag if reordering.
4084 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4086 * config/tc-mips.c (append_insn): Remove useless code which
4087 handled swapping a mips16 jump with a mips16 instruction with a
4090 * config/tc-mips.c (md_parse_option): When debugging, set
4091 mips_optimize to 1, not 0.
4093 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4095 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4096 like the expression was based on `.', adjust the value of the
4099 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4100 extended instruction in a delay slot when not reordering.
4101 (md_convert_frag): Warn if an extended instruction appears in a
4104 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4105 (s_insn): New static function.
4106 * doc/c-mips.texi: Document .insn.
4108 * config/tc-mips.c (md_begin): Add the general registers to the
4110 (mips16_ip): First parse the expression, and then see whether it
4111 came up with a register, rather than trying to first see whether
4112 we are looking at a register.
4114 start-sanitize-tic80
4115 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4117 * config/tc-tic80.c: Numerous changes and additions to flesh
4118 out functions that were previously just stubs, and fix some
4119 problems found using the new TIc80 testsuite cases.
4122 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4124 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4125 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4127 * config/tc-mips.c (append_insn): Output jump instruction as a
4128 pair of 2 byte instructions, rather than as a single 4 byte
4131 start-sanitize-r5900
4132 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4133 (mips_ip): Don't check INSN_ISA for a macro.
4136 start-sanitize-r5900
4137 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4139 * config/tc-mips.c: added r5900.
4142 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4144 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4145 config/itbl-mips.h: Add copyright message and fix indentation.
4147 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4149 * itbl-ops.c: New file. Add support for dynamically read
4150 instruction registers, opcodes and formats. Build internal table
4151 for new instructions and provide callbacks for assembler and
4153 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4155 * itbl-ops.h: New file. Header file for itbl support.
4156 * config/itbl-mips.h: New file. Mips specific definitions for
4159 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4161 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4162 fit into the constant field of a relaxable operand, then it does
4165 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4167 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4168 a jsr target in a different section just like a jsr to
4169 an undefined target.
4171 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4173 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4174 against any mips16 symbols, not just externally visible ones.
4175 (md_apply_fix): Corresponding change.
4177 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4179 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4180 the operand of the exit instruction.
4182 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4184 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4185 as O_symbol, copy over the segment.
4187 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4189 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4190 fixup to be against the section symbol, adjust the value
4193 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4195 * write.c (write_relocs): Avoid looping on equated symbols.
4196 Adjust fx_offset by X_add_number for each symbol.
4197 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4199 (fixup_segment): Add a loop to track down equated symbols and
4200 adjust fx_offset appropriately.
4202 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4204 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4205 jmp -> bra relaxing.
4206 (md_convert_frag): Handle jmp->bra relaxing.
4207 (md_assemble): Handle jmp->bra relaxing.
4208 (md_estimate_size_before_relax): Likewise.
4210 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4212 * config/tc-i386.c (i386_align_code): Add comments explaining the
4215 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4217 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4218 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4220 (md_longopts): Add "enforce-aligned-data".
4221 (md_show_usage): Mention --enforce-aligned-data.
4222 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4223 enforce-aligned-data.
4225 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4226 "word", and "short".
4227 (ppc_xcoff_cons): New static function.
4229 * write.c (relax_segment): Give an error if a .space symbol is
4230 common or undefined.
4232 * read.c (read_a_source_file): Don't handle mri_pending_align if
4233 the handler is s_globl or s_ignore.
4235 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4237 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4238 start-sanitize-tic80
4239 * config/tc-tic80.c: Many additions to previous placeholder file.
4240 * config/tc-tic80.h: Ditto.
4243 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4245 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4247 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4249 * config/tc-mips.c (mips_fix_adjustable): New function.
4250 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4251 (mips_fix_adjustable): Declare.
4253 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4254 * read.c (read_a_source_file): After doing an mri_pending_align,
4255 adjust the line_label if there is one.
4256 (s_space): Set mri_pending_align if an odd number of bytes were
4259 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4261 * config/tc-d10v.h (md_do_align): Add this hook to call
4262 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4264 * config/tc-d10v.c (find_opcode): Correctly calculate
4265 branch displacement when .aligns are present.
4267 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4269 * config/tc-mn10200.c (md_relax_table): Define.
4270 (md_convert_frag): Implement.
4271 (md_assemble): Handle relaxable operands/instructions correctly.
4272 (md_estimate_size_before_relax): Implement.
4273 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4275 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4277 * config/tc-mips.c (append_insn): Give an error for jumps to a
4279 (md_apply_fix): Make a branch to an odd address an error rather
4282 * config/tc-mips.c (md_convert_frag): If the user explicitly
4283 requested an extended opcode, pass warn as true to mips16_immed.
4285 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4286 an explicit 0, so that explicitly extended instructions work
4289 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4291 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4292 symbol for a common symbol.
4294 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4296 Patch presumed to have been checked in awhile ago but wasn't.
4297 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4298 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4299 (relax_segment, case rs_org): Move code inside braces. Move locals
4300 target,after inside too.
4301 (relax_segment, case rs_machine_dependent): Guts moved to ...
4302 (relax_frag): New function.
4303 Call md_prepare_relax_scan if defined.
4305 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4307 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4308 'p' operand specifier.
4310 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4312 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4313 m68k family cpus which support long branch addressing modes.
4314 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4315 md_create_long_jump): Use it.
4317 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4319 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4320 the .reginfo or .MIPS.options section if configured for an
4323 * config/tc-mips.c (md_begin): Don't set interlocks for
4326 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4328 * read.c (read_a_source_file): Make sure the symbol ends with
4329 whitespace before checking whether the next character is '='.
4331 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4333 * config/tc-i386.c (sco_id): Moved from here...
4334 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4335 really is an SCO ELF specific thing, not just a SCO x86 specific
4338 start-sanitize-tic80
4339 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4341 * configure.in (tic80-*-*): Don't require 'coff'.
4342 * configure: Regenerate.
4345 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4347 * read.c (emit_expr): Check for overflow of a negative value
4349 * write.c (fixup_segment): Likewise.
4350 * config/obj-coff.c (fixup_segment): Likewise.
4352 * config/tc-m68k.c (struct label_line): Define.
4353 (labels, current_label): New static variables.
4354 (md_assemble): Mark current_label as text, and clear it.
4355 (m68k_frob_label): New function.
4356 (m68k_flush_pending_output): New function.
4357 (m68k_frob_symbol): New function.
4358 * config/tc-m68k.h (tc_frob_label): Define.
4359 (md_flush_pending_output): Define.
4360 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4361 (tc_frob_coff_symbol): Likewise.
4363 * read.c (read_a_source_file): When defining a macro in MRI mode,
4364 don't add the symbol to the symbol table.
4366 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4368 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4369 here since fixup_segment doesn't (linkrelax is set).
4370 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4372 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4374 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4377 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4379 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4380 to avoid warnings with the native HP compiler.
4381 (fix_new_hppa): Similarly for the r_type argument.
4382 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4383 in an #if OBJ_ELF to keep gcc -Wall quiet.
4384 (md_apply_fix): Always initialize "result".
4386 * config/tc-mn10200.c (md_assemble): Generate relocations.
4388 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4390 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4393 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4395 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4396 pass on the new file hook.
4398 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4399 !alpha_force_relocation, as local LITERALs can be adjusted to be
4400 relative to the section.
4402 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4404 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4406 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4407 aligned to odd boundary.
4408 (tc_frob_coff_symbol): Define.
4410 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4412 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4414 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4415 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4417 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4419 (md_assemble): If the size is 'B', set fx_signed.
4420 (md_apply_fix_2): Use fx_signed when checking for overflow.
4422 * write.h (struct fix): Add fx_signed field.
4423 * write.c (fix_new_internal): Initialize fx_no_overflow and
4425 (fixup_segment): Use fx_signed when checking for overflow.
4426 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4427 fx_signed when checking for overflow.
4429 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4431 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4432 updated, and all the useful information is in doc/internals.texi.
4434 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4435 * read.c (read_a_source_file): Check for conditional operators
4436 before doing an MRI pending alignment.
4437 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4438 (tc_conditional_pseudop): Define.
4439 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4440 * doc/internals.texi (CPU backend): Describe
4441 tc_conditional_pseudoop.
4443 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4444 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4446 (md_begin): Check m68k_rel32_from_cmdline before setting
4448 (m68k_mri_mode_change): Likewise.
4449 (md_longopts): Add --disp-size-default-16 and
4450 --disp-size-default-32.
4451 (md_parse_option): Handle new options.
4452 (md_show_usage): Mention new options.
4453 * doc/c-m68k.texi (M68K-Opts): Document new options.
4455 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4456 * config/tc-m68k.c (m68k_index_width_default): New static
4458 (m68k_ip): Use m68k_index_width_default to set the size of a base
4459 register whose size was not given.
4460 (md_longopts): Add --base-size-default-16 and
4461 --base-size-default-32.
4462 (md_parse_option): Handle new options.
4463 (md_show_usage): Mention new options.
4464 * doc/c-m68k.texi (M68K-Opts): Document new options.
4466 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4468 * configure.in: Recognize mips-*-linux* target.
4469 * configure: Rebuild.
4471 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4472 work if valueT is only 32 bits.
4474 * config/tc-mips.c: Throughout, check target_big_endian rather
4476 (byte_order): Remove.
4477 (mips_init_after_args): Remove.
4478 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4479 (mips_init_after_args): Don't declare.
4480 (tc_init_after_args): Don't define.
4482 * config/tc-mips.h (tc_frob_after_relocs): Define if
4484 (mips_elf_final_processing): Likewise.
4485 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4487 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4489 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4490 sld.{h,w} and the operand is relocatable, adjust the adend by
4491 shifting it right one bit.
4493 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * read.c (read_a_source_file): Check mri_pending_align after
4496 checking for a macro. From Ronald F. Guilmette
4499 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4501 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4502 add segment argument. If OBJ_ELF, treat a relocation against a
4503 symbol in a linkonce section like a relocation against an external
4505 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4507 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4511 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4513 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4514 includes config.h instead of host.h, tc.h instead of tp.h, and
4515 targ-env.h instead of target-environment.h.
4516 Also, obj-format.h includes targ-cpu.h instead of
4518 start-sanitize-tic80
4519 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4520 * configure: Rebuild with autoconf.
4521 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4522 (TARGET_FORMAT): Define to "coff-tic80".
4523 * config/tc-tic80.c: New file for TIc80 support.
4524 * config/tc-tic80.h: New file for TIc80 support.
4527 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4532 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * write.c (adjust_reloc_syms): If the fixup symbol has been
4535 equated to an undefined symbol, convert the fixup to being against
4536 the target symbol. Remove obsolete code handling a special case
4539 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4541 * mpw-make.sed: Use NewFolderRecursive for installation.
4543 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4545 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4547 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4549 * config/tc-d10v.c (md_assemble): Fix bug which caused
4550 second instruction in a line to be case sensitize. PR11312
4552 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4554 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4555 range check operands with MN10200_OPERAND_NOCHECK set.
4556 (check_operand): Likewise.
4558 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4561 (md_begin): Always align the text section to a four byte
4563 (append_insn): Remove call to record_align.
4565 * config/tc-mips.c (insn_label): Remove.
4566 (struct insn_label_list): Define.
4567 (insn_labels, free_insn_labels): New static variables.
4568 (mips_clear_insn_labels): New static function.
4569 (append_insn): Mark all mips16 text labels, and make them odd.
4570 Handle all labels after emitting a nop, not just one. Call
4571 mips_clear_insn_labels rather than just clearing insn_label.
4572 (mips_emit_delays): Add insns parameter, and use it to decide
4573 whether to mark mips16 labels. Handle all labels, not just one.
4574 Force mips16 labels to be odd. Change all callers.
4575 (mips16_immed): Don't check for an odd branch target.
4576 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4577 (mips16_extended_frag): Ignore the low bit in a branch target.
4578 (md_convert_frag): Likewise.
4579 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4580 clearing insn_label.
4581 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4582 (s_float_cons, s_gpword): Likewise.
4583 (s_align): Use insn_labels rather than insn_label.
4584 (s_cons, s_float_cons, s_gpword): Likewise.
4585 (mips_frob_file_after_relocs): New function.
4586 (mips_define_label): Rewrite to add to insn_labels list.
4587 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4588 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4589 out odd, increment it.
4591 * config/tc-mips.c (append_insn): Only update prev_insn when not
4592 reordering if place is NULL.
4594 * config/tc-mips.c (mips16_ip): Check for a missing expression
4595 when using the register indirect addressing mode.
4597 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4599 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4600 check 24bit operands for overflow.
4601 (check_operand): Likewise.
4603 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * doc/as.texinfo (Section): Document how to use the .section
4606 pseudo-op for COFF and ELF.
4608 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4612 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4615 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4616 store them. Adjust other RELAX_MIPS16 macros.
4617 (RELAX_MIPS16_DSLOT): Define.
4618 (RELAX_MIPS16_JAL_DSLOT): Define.
4619 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4620 handling of whether previous instruction has a fixup. Set
4621 prev_insn_reloc_type.
4622 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4623 (mips16_extended_frag): Use the right base address for a PC
4624 relative add or load.
4625 (md_convert_frag): Likewise. If a PC relative add or load is
4626 used, record the alignment for the section.
4628 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4631 linkonce section into a reloc against the section symbol.
4633 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4634 branch instructions.
4636 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4637 system, don't set the section alignment to 2**4.
4638 (s_change_sec): Likewise.
4639 (append_insn): Call record_alignment for the section.
4640 (md_section_align): Don't align the section size for an embedded
4643 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * write.c (adjust_reloc_syms): Make sure that symbols are
4646 resolved; expression symbols may have been skipped.
4647 * config/obj-coff.c (fixup_segment): Likewise.
4649 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4651 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4652 BFD_RELOC_24_PLT_PCREL relocation.
4653 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4655 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4657 * config/tc-d10v.c (write_2_short): Remove code that called
4658 parallel_ok() when the programmer specified parallel instructions.
4660 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4662 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4665 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4666 * config/tc-mn10300.c (md_assemble): Likewise.
4668 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * config/tc-mips.c (append_insn): Make sure there is enough room
4671 in a frag after a mips16 instruction to switch it with a jump
4674 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4675 attempt to use a non absolute symbol in an extending frag.
4677 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4679 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4680 * config/tc-mn10200.h: Likewise.
4682 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4685 UNGET rather than PUT. Set old_state before setting state to -2.
4687 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4688 when extending because the value is exactly maxtiny + 1.
4690 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4691 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4692 (RELAX_MIPS16_USER_SMALL): Define.
4693 (RELAX_MIPS16_USER_EXT): Define.
4694 (mips16_small, mips16_ext): New static variables.
4695 (append_insn): Pass mips16_small and mips16_ext to
4696 RELAX_MIPS16_ENCODE.
4697 (mips16_ip): Set mips16_small and mips16_ext.
4698 (mips16_immed): Don't check mips16_autoextend.
4699 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4701 * write.c (write_relocs): Print an error for an out of range
4702 fixup, rather than calling abort.
4704 * as.c (main): Unlink the output file if there are errors while
4705 generating the fixups.
4707 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * config/tc-mips.c (mips16_extended_frag): Don't call
4711 (md_convert_frag): Call resolve_symbol_value before calling
4712 S_GET_VALUE, and don't add in the frag address.
4714 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4715 and use them when reporting errors. Change all callers.
4717 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4719 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4720 Remove '$' prefixing for registers.
4722 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4724 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4725 is initialized before using it.
4726 (d10v_cleanup): No longer uses its argument, so make it void.
4728 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4730 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * write.c (fixup_segment): Don't discard the symbol for a PC
4733 relative fixup to an absolute symbol.
4735 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4737 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4738 with multiple sections.
4740 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4743 no-mips-16 to no-mips16.
4744 (s_mipsset): Accept .set mips16 and .set nomips16.
4746 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4748 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4749 argument, and check for +/- constant following the suffix, folding
4750 it into the expression.
4751 (ppc_elf_cons): Change ppc_elf_suffix calls.
4752 (md_assemble): Ditto.
4753 (shlib): Replace boolean mrelocatable with enumeration shlib.
4754 (md_parse_option): Discriminate between PIC style shared libraries
4756 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4759 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4761 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4762 change the comment characters.
4764 * config/tc-ppc.c (comment_chars): Delete in favor of
4766 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4768 (ppc_comment_chars): Select appropriate comment chars by default.
4769 (msolaris): New flag for -m{,no-}solaris.
4770 (md_parse_option): Recognize -K pic. Add support for
4772 (md_show_usage): Update.
4773 (md_begin): Do not set ELF flags if Solaris.
4774 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4775 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4777 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * as.c (main): Correct handling of flag_always_generate_output.
4781 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4783 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4784 fx_offset, not fx_addnumber.
4786 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4789 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4791 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4793 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * config/tc-mips.c (md_section_align): Check for an alignment of
4796 4, not an alignment of 16. Corrects August 7 patch.
4798 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4800 * configure, conf.in: Rebuild with autoconf 2.12.
4802 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4803 alignment is specified.
4805 Add support for mips16 (16 bit MIPS implementation):
4806 * config/tc-mips.c: Extensive additions for mips16 support, not
4808 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4809 (insn_uses_reg): Change last parameter to an enum.
4810 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4811 (md_relax_frag): Define as mips_relax_frag.
4812 (mips_relax_frag): Declare.
4813 (struct mips_cl_insn): Add use_extend and extend fields.
4814 (tc_fix_adjustable): Define.
4815 * config/obj-elf.h (S_GET_OTHER): Define.
4816 (S_SET_OTHER): Define.
4818 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4820 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4821 o and p operand specifiers.
4823 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4825 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4826 (relax_segment, case rs_org): Move code inside braces. Move locals
4827 target,after inside too.
4828 (relax_segment, case rs_machine_dependent): Guts moved to ...
4829 (relax_frag): New function.
4830 Call md_prepare_relax_scan if defined.
4831 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4834 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4836 * config/tc-mn10300.c (address_registers): Use '$' as register
4837 prefix instead of '%'.
4838 (data_registers, other_registers, md_assemble): Likewise.
4840 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4841 (data_registers, other_registers, md_assemble): Likewise.
4843 * config/tc-mn10300.c (md_assemble): Correctly determine the
4844 correct location and type for each relocation.
4845 (md_pcrel_from): Simplify.
4847 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4850 converted into branch around branch.
4852 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4854 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4855 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4857 * config/tc-mn10300.c (md_begin): Set linkrelax.
4858 (md_assemble): Create fixups as needed.
4859 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4861 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4863 * config/tc-d10v.c (parallel_ok): When automatically converting
4864 serial ops to parallel, do not consider a branch as the first
4867 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4869 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4871 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4873 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4875 (check_operand): Likewise.
4877 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4879 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4881 (write_2_short): Call parallel_ok to check whether two short
4882 instructions the user requested execute in parallel, can be
4885 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4887 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4888 allow a branch and link in parallel with an exe instruction.
4890 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4892 * doc/c-d10v.texi: Add info on @word modifier.
4894 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4896 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4897 operands are assumed to be 32bits. Use "bits" field to hold the
4898 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4899 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4902 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4903 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4905 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4906 MN10300_OPERAND_SPLIT.
4908 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4910 * config/tc-mn10300.c (md_assemble): Insert operands into
4911 the extension part of the instruction if necessary.
4912 (mn10300_insert_operand): Accept pointer to extension word
4913 argument. Make insn a pointer argument too. Return type
4914 is now void. All callers changed.
4916 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4918 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4919 repeated register operands.
4921 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * doc/as.texinfo: Added section on reporting bugs.
4925 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4926 alpha_macro emit field to expect a const argument, and change the
4927 arg field to be const. Fix some spacing to follow the GNU
4930 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4932 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4933 (pca56) and 21264 (ev6) cpus.
4934 (md_apply_fix): Private relocation types are now negative.
4935 (alpha_force_relocation): Likewise.
4936 (tc_gen_reloc): Likewise.
4937 (emit_insn): Likewise.
4938 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4939 (emit_stX): Likewise.
4940 (emit_sextX): Likewise.
4942 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4945 a symbol found in a reloc.
4947 * symbols.c (resolve_symbol_value): Improve the error message if
4948 an undefined symbol is used in an expression.
4950 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * doc/internals.texi: Rewrite, and add a lot of documentation.
4953 * doc/Makefile.in (internals.info): New target.
4955 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4957 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4958 against weak symbols.
4960 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4962 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4965 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4966 fixup at the right address within the frag.
4968 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4969 to an absolute value, instead increment it as needed.
4971 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4972 * config/tc-v850.c: Fix some indention problems.
4973 (md_relax_table): Define for D9->D99 branch displacement
4975 (md_convert_frag): Do something useful instead of aborting.
4976 (md_estimate_size_before_relax): Likewise.
4977 (md_assemble): Note if the matching instruction has a relaxable
4978 operand. If it does, allocate frag with frag_var and don't
4981 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4983 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4984 write out any buffered instructions when a ".end" is found.
4986 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4988 * read.c (read_a_source_file): New hook md_cleanup().
4990 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * write.c (fix_new_exp): Use make_expr_symbol to build an
4993 expression symbol for a complex fixup.
4995 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4997 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4998 hacks to improve parsing of complex hi, lo, zda, etc
5000 (md_assemble): Don't demand and eat a trailing ')' after finding
5001 a v850 relocation prefix. Sign extend the constant in a
5002 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5004 (parse_cons_expression_v850): Don't eat a trailing ')' after
5005 finding a v850 relocation prefix.
5007 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5008 (TC_CONS_FIX_NEW): Likewise.
5009 * config/tc-v850.c (parse_cons_expression_v850): New function.
5010 (cons_fix_new_v850): Likewise.
5012 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5014 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5017 for an unknown relocation type.
5019 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5021 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5024 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5026 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5027 differently for movea & sst/sld insns.
5029 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5031 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5034 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5037 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5038 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5039 frob_file_after_relocs field.
5040 * config/obj-elf.c (elf_format_ops): Likewise.
5041 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5042 including obj-elf.h.
5044 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5046 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5047 specially if not ELF.
5048 (md_apply_fix): Handle BFD_RELOC_64.
5049 (tc_gen_reloc): Handle BFD_RELOC_64.
5051 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5052 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5055 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5056 Don't check S_GET_OTHER.
5058 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * config/tc-mips.c (mips_ip): Accept an odd floating point
5061 register with l.s or s.s.
5063 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5065 (obj_aout_type): New static function.
5067 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5071 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5073 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5074 and sdaoff expressions.
5076 * write.c (fixup_segment): Don't add symbol value to addend if
5077 TC_V850 and OBJ_ELF.
5078 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5081 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5082 (md_pcrel_from_section): Likewise.
5083 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5085 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5087 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5088 (md_pcrel_from_section): New function.
5089 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5091 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * config/tc-mips.c (load_register): Add cast to offsetT when using
5096 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5098 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5099 (elf_frob_file_after_relocs): ... here. New function.
5100 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5101 * write.c (write_object_file): Call *frob_after_relocs after the
5102 call to write_relocs.
5104 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5106 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5107 symbol, as this messes up linking. Instead, expand the recursive call
5108 inline and change up the appropriate bits to get the 0x8000 offset
5109 in the reloc addend.
5111 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5113 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5114 two symbols in the same segment to be adjusted.
5116 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5117 * configure: Rebuild.
5119 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5121 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5123 (ppc_elf_validate_fix): Ditto.
5124 (md_assemble): Ditto.
5126 (ppc_pe_section): Ditto.
5127 (ppc_frob_symbol): Ditto.
5129 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5131 * config/mn10300.c (md_assemble): Pass an extra shift count
5132 to mn10300_insert_operand based on the opcode format.
5133 (mn10300_insert_operand): Accept and use extra shift count
5136 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5137 formats rather than hard-coded constants.
5139 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5140 are 7 bytes long. Write out instructions in big-endian format.
5142 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5144 * config/tc-mn10300.c (md_assemble): Tweak further so
5145 that all instructions are parsed correctly.
5147 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5149 * as.h: Include libiberty.h.
5150 (xmalloc, xrealloc): Don't declare.
5151 * as.c: Don't include libiberty.h.
5152 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5153 * config/tc-mips.c: Likewise.
5154 * messages.c: Likewise.
5155 (xstrerror): Don't declare.
5156 * xmalloc.c: Remove.
5158 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5160 * config/tc-mn10300.h (pre_defined_registers) Remove.
5161 (system_registers, cc_names): Likewise.
5162 (address_registers, data_registers, other_registers): New register
5164 (register_name, system_register_name, cc_name): Remove.
5165 (mn10300_reloc_prefix): Likewise.
5166 (data_register_name): New function.
5167 (address_register_name, other_register_name): Likewise.
5168 (md_assemble): Rough cut at parsing operands. Remove lots of
5170 (md_apply_fix3): Disable for now.
5172 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5174 * config/tc-m68k.c (select_control_regs): New function, extracted
5175 out of m68k_init_after_args.
5176 (m68k_init_after_args): Use it.
5177 (mri_chip): Use it here as well to update set of allowed control
5180 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * config/obj-elf.c (elf_begin): New function.
5183 (obj_elf_section): Add the section symbol to the symbol table.
5184 * config/obj-elf.h (obj_begin): Define.
5185 (elf_begin): Declare.
5186 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5189 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5191 * config/obj-coff.c (fixup_segment): Subtract the section address
5192 from a PC relative reloc if TC_M68K.
5194 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5196 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5197 .uaxword available even if not OBJ_ELF.
5198 (md_atof): Remove unused local variable wordP.
5200 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5202 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5203 for Matsushita MN10x00 support.
5204 * configure.in: Recognize mn10x00-*-*
5205 * configure: Rebuilt.
5207 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5209 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5210 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5211 (load_expression): track clobbering of base reg before jmp/jsr.
5212 (s_alpha_file): pass case_hack flags and source filename via
5213 symbol table to bfd.
5214 * tc-alpha.h (TC_CONS_FIX_NEW): define
5216 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5218 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5219 * configure: Rebuild.
5221 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5223 * read.c (s_macro): Warn if a macro has the same name as a
5225 (s_space): In m68k MRI mode, align to a word boundary.
5226 * macro.c (define_macro): Add namep parameter. Change all
5228 * macro.h (define_macro): Update declaration.
5230 * as.c (show_usage): Print bug report address.
5231 (parse_args): Change version printing to match current GNU
5233 * gasp.c (show_usage): Print bug report address.
5234 (main): Change version printing to match current GNU standards.
5236 * config/tc-m68k.c (init_table): Correct access control unit
5237 register numbers. From Ken Rose <rose@netcom.com>.
5239 * config/tc-alpha.c: Add some static function prototypes.
5240 (alpha_macros): Move to top of file. Make static.
5241 (alpha_num_macros): Move to top of file.
5243 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5245 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5248 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5251 and just call sprintf_vma.
5253 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5257 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5259 * read.c (float_cons): Call md_flush_pending_output if it is
5262 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5264 * config/tc-d10v.c (md_operand): Created. Allows operands to
5266 * config/tc-d10v.h (md_operand): Undefined.
5268 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5270 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5271 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5273 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5276 reloc for the i960 for a reloc in the same section. This undoes
5277 one of the two changes made Aug 19.
5279 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5281 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5282 symbols to the position of the debugging information.
5284 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * expr.c (expr): Always use unsigned right shifts for >>.
5288 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5290 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5291 slots when processing BL fixups.
5293 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5294 on the first half of the instruction.
5296 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5298 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5299 stabs expression, rather than giving an error.
5301 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5304 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5306 * config/tc-mips.c (append_insn): Fill in the value for a constant
5307 jump, rather than creating a reloc.
5309 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5311 * config/tc-mips.c (append_insn): Don't swap an instruction which
5312 sets a condition code with an instruction which uses a condition
5314 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5317 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5318 (mips_ip): Give a better error message if the ISA level is wrong.
5319 (md_parse_option): Recognize -mcpu=[v][r]5000.
5321 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5323 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5325 (load_register): Ensure hi32 bits are not lost during lo32bit
5326 processing. Fix shift offset that was overflowing into the next
5327 instruction field. Add code to generate shorter sequences for
5328 constants with a single contiguous seqeuence of ones.
5330 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5332 * config/tc-d10v.c (d10v_dot_word): New function to support
5333 "@word" with the word pseudo-op.
5334 (md_apply_fix3): Cleanup and changes to support correct sizes
5335 for 16 and 18-bit relocs.
5337 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5339 * configure.in (sparc-*-aout): Set `em'.
5340 * configure: Regenerated.
5341 * config/te-sparcaout.h: New file.
5342 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5343 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5344 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5345 (SPECIAL_CASE_{SETSW,SETX}): Define.
5346 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5347 (md_begin): Delete setting of `target_big_endian'.
5348 (output_insn): New function.
5349 (md_assemble): Rewrite. Add `setx' support.
5350 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5352 (md_atof): Add little endian support.
5353 (md_number_to_chars): Likewise.
5354 (md_apply_fix): Likewise.
5355 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5356 (md_parse_option): Likewise.
5357 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5359 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5361 * ecoff.c (ecoff_new_file): New function.
5362 * ecoff.h (ecoff_new_file): Declare.
5363 * config/obj-ecoff.h (obj_app_file): Define.
5365 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5367 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5368 symbol by 32k so that our 16-bit signed offset can address the
5369 entire chunk. Reported by <matt@lkg.dec.com>.
5371 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5373 * config/tc-mips.c (load_register): Remove unused variable tmp.
5375 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5377 * config/tc-mips.c (load_register): Remove unnecessary code that
5378 was causing the high 32bits of 64bit constants to be lost.
5380 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5382 * config/tc-d10v.c: Added changes to support function
5383 pointers and "@word" syntax.
5385 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-v850.c: Remove commented out and #if 0'd code.
5388 (v850_reloc_prefix): Provide prototype.
5389 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5391 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5392 (md_assemble): Add default to case statement.
5394 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5396 * config/tc-v850.c (md_assemble): Compute size of the instrction
5399 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5402 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5404 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5405 routines to fetch/store the updated instruction from/to memory.
5406 (v850_insert_operand): If the operand has a specialized insert
5409 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5411 * config/tc-v850.c (reg_name_search): Align calling convention to
5412 be like identical function found in tc-ppc.c.
5413 (get_reloc): Removed.
5414 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5415 (md_assemble): emit fixups.
5416 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5418 (md_apply_fix3): handle fixups/relocs.
5419 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5421 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * configure.in (sh-*-elf*): New target.
5425 * config/tc-sh.h (TARGET_ARCH): Define.
5426 (WORKING_DOT_WORD): Define.
5427 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5428 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5429 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5430 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5431 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5432 (SUB_SEGMENT_ALIGN): Likewise.
5433 (RELOC_32): Don't define.
5434 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5435 (target_big_endian): Declare if OBJ_ELF.
5436 (TARGET_FORMAT): Define if OBJ_ELF.
5437 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5439 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5440 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5441 (struct sh_count_relocs): Define.
5442 (sh_count_relocs): New static function, broken out of
5443 sh_frob_file. Add BFD_ASSEMBLER code.
5444 (sh_frob_section): Likewise.
5445 (sh_frob_file): Call sh_frob_section.
5446 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5447 call section_symbol rather than seg_info (seg)->dot.
5448 (md_section_align): Add OBJ_ELF version.
5449 (SWITCH_TABLE_CONS): Define.
5450 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5451 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5452 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5454 (struct reloc_map): Define if not BFD_ASSEMBLER.
5455 (coff_reloc_map): Likewise.
5456 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5457 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5458 * write.c (write_relocs): Ifdef out fx_where test which triggers
5459 inappropriately for SH ELF.
5460 (write_object_file): Call tc_frob_file_before_adjust and
5461 obj_frob_file_before_adjust if they are defined.
5463 * write.c (write_object_file): Use BFD_RELOC_16, not
5464 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5466 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5469 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5471 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5472 branch sizes in across sections.
5474 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5476 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5479 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5481 * config/tc-v850.c (md_begin): Deal with end of opcode
5484 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5486 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5487 the wrong opcode for cases like st2w where there are many forms
5488 of the same instruction.
5490 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * expr.c (operand): If md_parse_name is defined, call it before
5493 calling symbol_find_or_make.
5494 * config/tc-ppc.h (md_parse_name): Define.
5495 (ppc_parse_name): Declare.
5496 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5498 (register_name): Update call to reg_name_search.
5499 (cr_operand): New static variable.
5500 (cr_names): New static const array.
5501 (ppc_parse_name): New function.
5502 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5503 cr_operand before calling expression.
5505 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5507 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5508 hppa_gen_reloc_type call.
5510 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5512 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5513 on addresses. Improved error messages.
5514 * doc/c-d10v.texi: Added docs for register pairs.
5516 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5518 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5521 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * ecoff.c (init_file): Initialize fMerge to 1.
5524 (add_file): Restore old file merging code, but only merge files if
5526 (ecoff_directive_loc): Clear fMerge field of current file.
5527 (ecoff_generate_asm_lineno): Likewise.
5529 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5531 * doc/c-d10v.texi: Fix typo.
5533 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5535 * config/tc-v850.c (md_assemble): Correct bit masking for
5536 hi and lo expressions.
5538 * config/tc-v850.c (md_assemble): Rough cut at demanding
5539 "ep" or "r30" in sst and sld instructions.
5540 (md_apply_fix3): Don't abort. Just warn that we don't
5543 * config/tc-v850.c (CC_NAME_CNT): Define.
5544 (cc_name): New function.
5545 (md_assemble): Handle V850_OPERAND_CC correctly.
5547 * config/tc-v850.c (md_assemble): Don't forget to initialize
5550 * config/tc-v850.c (reg_name_search): Generalize to search
5551 any given register table.
5552 (register_name): Pass appropriate table and size to reg_name_search.
5553 (system_register_name): New function.
5554 (SYSREG_NAME_CNT): Define.
5555 (md_assemble): Handle operands which are system registers.
5557 * config/tc-v850.c (md_assemble): If we find a register, but the
5558 opcode doesn't want a register, then we don't have a match.
5559 (md_assemble): Get size of the instruction from the opcode table.
5561 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * configure.in: Set and substitute HLDENV.
5564 * configure: Rebuild.
5565 * Makefile.in (HLDENV): New variable.
5566 (as.new): Use $(HLDENV).
5568 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5569 if an array dimension is not known.
5571 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5573 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5574 * doc/c-d10v.texi: Cleanup.
5576 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5578 * config/tc-v850.c: New file.
5579 * config/tc-v850.h: New file.
5580 * configure (v850-*-elf): New target.
5581 * configure.in (v850-*-elf): New target.
5583 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5585 * doc/c-d10v.texi: New file.
5586 * doc/all.texi: Added D10V stuff.
5587 * doc/as.texinfo: Added D10V stuff.
5589 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5591 * config/tc-d10v.c: All references to defined symbols should
5592 now use the optimal instruction. .float and .double now work.
5594 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5597 section address for the i960 as is done for the i386.
5599 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5601 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5602 case, forward-include bfd/elf-bfd.h.
5604 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5606 * config/tc-d10v.c: Add additional information to the opcode
5607 table to help determinine which instructions can be done
5610 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5612 * config/tc-arm.c: Major changes to add Thumb support, with lots
5613 of change input from <rearnsha@armltd.co.uk>.
5614 Reverted to INSN_SIZE macro, rather than insn_size variable.
5615 (insns): Added ARM "bx" instruction support.
5616 (tinsns): Added Thumb instruction definition structure.
5617 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5618 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5619 (opcode_select,s_arm,s_thumb,s_code): Added.
5620 (decode_shift): Allow upper-case RRX.
5621 (do_ldst): Simpler halfword support.
5622 (do_ldmstm): Improved.
5623 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5624 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5625 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5626 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5627 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5629 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5630 (md_parse_option): Add support for -mthumb.
5631 (md_show_usage): Updated to reflect new command line option.
5632 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5633 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5634 fragment information to be held.
5636 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5638 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5639 non-null, but is a constant.
5640 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5641 so that error reporting will work correctly.
5643 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5646 against weak symbols.
5648 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5650 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5651 (ppc_force_relocation): Declare if OBJ_XCOFF.
5652 * config/tc-ppc.c (ppc_force_relocation): New function if
5655 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5659 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5661 * config/tc-d10v.c: Fix problem with relocs.
5663 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5666 with nops if not in data_section or bss_section.
5668 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5670 Add support for openVMS/Alpha.
5671 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5672 * config/obj-evax.c: New file.
5673 * config/obj-evax.h: New file.
5674 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5676 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5677 defined. Add case for bfd_target_evax_flavour.
5678 * config/vms-a-conf.h: New file.
5679 * conf-a-gas.com: New file.
5680 * configure.in: Add target alpha-*-*vms*.
5681 * configure: Rebuild.
5682 * makefile.vms: New file.
5683 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5684 Don't call ffs on openVMS/Alpha.
5686 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5688 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5689 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5691 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5692 (NEED_DECLARATION_SBRK): New macro.
5693 * configure, conf.in: Rebuild.
5694 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5695 (strstr): Declare if NEED_DECLARATION_STRSTR.
5696 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5698 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5700 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5701 by a constant before entering the main switch. Reject attempts to
5702 apply an arithmetic function to non-absolute symbols, except for
5703 the special case of subtraction of two symbols in the same
5706 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5707 not to more than a 16 byte boundary.
5709 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5710 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5711 (tc_gen_reloc): If out of memory call as_fatal rather than
5712 assert. If no howto found, call as_bad_where rather than
5713 as_fatal. Change the error message slightly. Set howto to a
5714 non-NULL value in order to keep going.
5716 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5718 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5720 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5722 * config/tc-h8300.c (get_specific): New operand "size" derived
5723 from ".b", ".w" and ".l" extensions. All callers changed. If
5724 the base instruction has no operands, then use the size to
5725 determine which specific instruction to use.
5727 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5731 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * config/tc-mips.c (md_section_align): Don't change addr if
5736 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5738 * config/tc-hppa.c: Revert yesterday's changes.
5740 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5742 * config/tc-d10v.c: Disable range checking on 16-bit values.
5744 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5746 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5747 not just the ones that don't match.
5749 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5751 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5753 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5755 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5756 pre-cursor to adding Thumb support. Also added cpu_variant flag
5757 information to each of the asm_flg structures.
5758 (md_parse_option): Updated ARM7 parsing to allow 't' for
5759 thumb/halfword support, aswell as 'm' for long multiply.
5760 (md_show_usage): Updated help message.
5761 (md_assemble): Check that instruction flags are applicated to the
5762 current cpu variant.
5763 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5764 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5765 signextension instructions.
5766 (do_ldst): Generate halfword and signextension variants if
5767 mnemonic flags match.
5768 (ldst_extend): Do not allow shifts in the offset field of halfword
5769 or signextension instructions.
5770 (validate_offset_imm): Provide check on halfword and signextension
5772 (add_to_lit_pool): Merge identical literal pool values.
5774 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5776 * config/tc-hppa.c (selector_table): Add 'E' selector.
5777 (cons_fix_new_hppa): Don't coke on e_esel.
5778 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5779 to help generate exception handling tables.
5780 (md_apply_fix): Don't try to apply fixups with an e_esel
5782 (hppa_fix_adjustable): Fixups with e_esel selectors
5785 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5790 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5792 * config/tc-d10v.c: Added lots of error checking. Added hacks
5793 to support accumulator shifts.
5795 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5798 (S_CLEAR_EXTERNAL): Likewise.
5799 (S_SET_WEAK): Remove error; just let .weak override.
5801 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5803 * config/tc-d10v.c (md_assemble): Now handles multiline
5806 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5808 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5809 Added kludge for divs instruction. Fixed minor problem with
5810 multiple text sections.
5811 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5813 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5815 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5816 addresses to be right-shifted by 2.
5818 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5820 * config/tc-d10v.c: Many changes to get relocs working.
5821 (register_name): No longer creates a symbol for register names.
5822 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5823 (d10v_insert_operand): Now works correctly for either container.
5824 * config/tc-d10v.h (d10v_cleanup): Declare.
5826 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5828 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5829 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5831 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5833 * tc-alpha.c: Patches to track current minimum alignment to reduce
5834 the number of fragments created with frag_align.
5835 (alpha_current_align): New static variable.
5836 (s_alpha_text): Reset alignment to 0.
5837 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5838 (s_alpha_stringer, s_alpha_space): New functions.
5839 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5840 (alpha_cons_align): New function to replace both of them.
5841 (emit_insn): Only align if alpha_current_align is less than 2;
5842 reset alpha_current_align to 2.
5843 (s_alpha_gprel32): Likewise.
5844 (s_alpha_section): New function. Basically duplicate the other
5845 alpha section change hooks. Only define for ELF.
5846 (s_alpha_float_cons): Simplify alignment handling.
5847 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5848 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5849 Don't define the s_alpha_cons pseudo-ops. Do define
5850 s_alpha_stringer and s_alpha_space pseudo-ops.
5851 (alpha_align): Skip if less than current default alignment. Set
5853 * tc-alpha.h (md_flush_pending_output): Remove.
5854 (md_cons_align): Add.
5856 * tc-alpha.c: Add oodles of function description comments.
5857 (md_bignum_to_chars): Remove; there are no callers.
5858 (md_show_usage): Mention some more variants.
5860 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5862 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5863 * configure.in (sparc-*-sysv4*): New target.
5864 * configure: Rebuild.
5866 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5867 uaxword to use s_uacons.
5868 (sparc_no_align_cons): New static variable.
5869 (s_uacons): New static function.
5870 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5873 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5875 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5876 5 with regard to shared libraries.
5877 * configure: Rebuild.
5879 * config/tc-m68k.c (m68k_ip): Use the correct length when
5880 allocating space for the unsupported architecture error message.
5882 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5884 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5886 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5888 * config/tc-d10v.c: New file.
5889 * config/tc-d10v.h: New file.
5890 * configure (d10v-*-elf): New target.
5891 * configure.in (d10v-*-elf): New target.
5893 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5895 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5897 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5899 * config/tc-alpha.c (alpha_align): Change fill parameter
5900 to a pointer. Take NULL as 0 or nop depending on section. Change
5902 (s_alpha_align): Rename local variables.
5904 * doc/as.texinfo (.align): Document action of omitted
5907 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5909 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5910 when an unsupported PC relative reloc is seen, rather than calling
5913 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5914 Instead, check state when '#' comment is seen.
5916 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5920 (tc_gen_reloc): If fixup was changed to be PC relative, change
5921 reloc type accordingly. Use name of reloc in error message.
5923 * as.h: Don't define const or volatile.
5924 * flonum.h: Don't define const.
5926 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5927 if fx_pcrel is set. Correct setting the addend case in the
5928 OBJ_ELF case (from Andreas Schwab
5929 <schwab@issan.informatik.uni-dortmund.de>).
5930 (md_show_usage): Correct -mfc5200 to -m5200.
5932 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5934 * doc/c-m68k.texi: Document -m5200 flag.
5935 * doc/as.texinfo: Likewise.
5937 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5940 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5942 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5943 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5945 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5949 * Released binutils 2.7.
5951 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5953 * config/tc-mips.c (mips_ip): Only perform range check when
5954 dealing with O_constant expressions.
5956 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5958 * m68k-parse.h (m68k_register): Add new coldfile control
5961 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5962 array of control registers for the coldfire.
5963 (cpu_of_arch): Added mcf5200.
5964 (archs): Added mcf5200.
5965 (init_table): Add new control registers.
5966 (m68k_ip): Added support for new control registers.
5967 (m68k_init_after_args): Likewise.
5969 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5971 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5973 * read.h (is_it_end_of_statement): Declare.
5974 * read.c (is_it_end_of_statement): Remove declaration.
5976 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5978 (md_assemble): Fix handling of @l with an unsigned constant. Add
5979 default case to reloc switch.
5981 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5983 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5984 * ecoff.c (last_lineno): New static variable.
5985 (add_procedure): Set last_lineno.
5986 (ecoff_directive_loc): Likewise.
5987 (ecoff_generate_asm_lineno): Likewise.
5988 (ecoff_fix_loc): New function.
5989 * ecoff.h (ecoff_fix_loc): Declare.
5990 * config/tc-mips.c (append_insn): When inserting nops, and using
5991 ECOFF debugging, call ecoff_fix_loc.
5993 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5995 * config/tc-h8300.c (build_bytes): If an operand type is
5996 marked as SRC_IN_DST retrieve it from the "destination" op.
5998 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * configure.in (arm-*-riscix*): Set emulation to riscix.
6001 * configure: Rebuild.
6002 * config/te-riscix.h: New file to define TE_RISCIX.
6004 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6006 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * Makefile.in (config.status): Just run config.status as other
6011 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6013 * mpw-config.in (TARGET_OS): Add definition to conf.
6015 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6017 * config/tc-mips.c (append_insn): Parenthesize
6018 cop_interlocks expressions.
6020 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6022 * listing.c (listing_print): Close the listing file if it is not
6023 stdout. Close the other files opened for the listing.
6025 * config/tc-sparc.h (md_cons_align): Define.
6026 (sparc_cons_align): Declare.
6027 (HANDLE_ALIGN): Define.
6028 (sparc_handle_align): Declare.
6029 * config/tc-sparc.c (sparc_cons_align): New function.
6030 (sparc_handle_align): New function.
6031 * read.c (cons_worker): Call md_cons_align if it is defined.
6033 * as.h (struct frag): Add fr_file and fr_line fields.
6034 * frags.c (frag_new): Set fr_file and fr_line.
6035 (frag_var): Likewise.
6036 (frag_variant): Likewise.
6038 * as.h (struct frag): Remove unused align_mask and align_offset
6041 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6042 From <uddeborg@carmen.se>.
6044 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * configure.in (mips-*-osf*): New target.
6047 * configure: Rebuild.
6049 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6051 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6053 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6054 between co-processor comparisons and branches for the VR4300.
6056 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6058 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6059 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6061 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6062 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6063 includedir): Use autoconf set values.
6066 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6068 * listing.c (listing_eject): Don't do anything if listing is 0.
6069 (listing_list): Likewise.
6070 (listing_source_line): Likewise.
6071 (listing_title): Don't save title if listing is 0.
6072 (listing_source_file): Check listing rather than listing_tail.
6074 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6075 using shared libraries.
6076 * configure: Rebuild.
6078 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6081 absolute expression if a relocation type was specified.
6083 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6085 * configure.in: Add support for *-*-rtems* configurations.
6086 * configure: Rebuild.
6088 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6090 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6091 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6092 opcodes library for alpha.
6093 * configure: Rebuild with autoconf 2.10.
6094 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6095 use new opcode table.
6096 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6097 (LOCAL_LABEL): Define differently if OBJ_ELF.
6098 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6099 * config/alpha-opcode.h: Remove.
6100 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6101 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6102 include/opcode/alpha.h rather than config/alpha-opcode.h.
6104 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6106 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6107 relocation symbol was not resolved.
6108 * config/obj-coff.c (do_relocs_for): Likewise.
6110 * write.c (adjust_reloc_syms): Refetch the symbol section after
6111 calling S_GET_VALUE, since it may have changed.
6113 * expr.c (struct expr_symbol_line): Define.
6114 (expr_symbol_lines): New static variable.
6115 (make_expr_symbol): Add entry to expr_symbol_lines.
6116 (expr_symbol_where): New function.
6117 * expr.h: Use extern on function declarations.
6118 (expr_symbol_where): Declare.
6119 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6120 rather than printing the meaningless name of an expression
6123 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6125 * config/tc-i386.c (md_number_to_chars): Deleted.
6126 * config/tc-i386.h (md_number_to_chars): New macro.
6128 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6130 (load_symbol_address, load_expression): Use build_mem.
6131 (build_operate): New function.
6132 (emit_addq_r): Use it.
6134 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6136 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6138 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6140 * config/tc-vax.h (NOP_OPCODE): Define.
6142 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6144 * config/obj-vms.h (S_IS_COMMON): Define.
6145 (S_IS_LOCAL): Check for \002 as well as \001.
6146 (LONGWORD_ALIGNMENT): New macro.
6147 (SUB_SEGMENT_ALIGN): Use it.
6149 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6151 * config/vms-conf.h: Reconcile with conf.in.
6153 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6155 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6158 * doc/as.texinfo: Document that any number of hex digits can
6161 * as.c (struct defsym_list): Define.
6162 (defsyms): New static variable.
6163 (parse_args): Just put --defsym arguments on defsyms list, rather
6165 (main): Define defsyms after output file is created.
6167 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6168 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6170 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6171 insn_error rather than calling check_absolute_expr.
6173 * as.c (emulation_name): Remove unused static variable.
6174 (default_emul_bfd_name): Add return NULL to avoid warning.
6175 * ecoff.c (ecoff_stab): Remove unused variables name and
6177 * frags.c (frag_new): Remove unused variable tmp.
6178 * hash.c (hash_grow): Parenthesize + within <<.
6179 (hash_print_statistics): Use %lu, not %d, to print unsigned
6181 * messages.c: Include "libiberty.h".
6182 (fprint_value): Add cast to avoid printf warning.
6183 (sprint_value): Likewise.
6184 * read.c: Include "ecoff.h".
6185 (emit_expr): Add casts to avoid printf warnings.
6186 * read.h: Use extern for function declarations.
6187 (pop_insert): Declare.
6188 * stabs.c: Include "ecoff.h".
6189 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6190 former_last_fragP, and new_fragP.
6191 * subsegs.h (subsegs_print_statistics): Declare.
6192 * symbols.c (debug_verify_symchain): Change macro to discard
6194 * write.c (dump_section_relocs): Likewise.
6195 * write.h: Use extern for function declarations.
6196 (write_print_statistics): Declare.
6197 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6199 * config/e-mipself.c (mipself_bfd_name): Likewise.
6200 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6202 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6203 emit relocations against external symbols.
6205 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6206 message if bfd_reloc_type_lookup fails, rather than calling
6209 * config/tc-alpha.c (alpha_force_relocation): Add
6210 BFD_RELOC_12_PCREL to switch.
6212 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6214 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6215 TE_PE (Lfoo, not .Lfoo).
6217 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * read.c (s_fill): Don't warn about a zero repeat count.
6221 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6222 coprocessor register.
6224 * config/tc-i386.c (md_assemble): When checking the size of a
6225 register to set the size of an instruction, do a bitwise and with
6226 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6229 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6231 * config/tc-h8300.c (parse_reg): Tweak error messages.
6232 (build_bytes): Likewise.
6233 (skip_colonthing): Handle :32 suffix.
6234 (get_specific): Promote L_24 to L_32 if it makes a match.
6235 Don't always promote L_8 to L_16.
6236 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6238 * config/tc-h8300.c (Smode): New variable.
6239 (h8300hmode): Turn off Hmode.
6240 (h8300smode): New function. Turn on Smode and Hmode.
6241 (md_pseudo_table): New ".h8300s" pseudo-op.
6242 (parse_reg): Handle "exr" register.
6243 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6244 Handle "mach" and "machl" operands for ldmac.
6245 (get_specific): Handle "stm.l" and "ldm.l".
6246 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6247 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6250 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6252 * doc/as.texinfo: Reorder chapter of machine dependent options so
6253 that it is sorted by chip name.
6255 * doc/as.texinfo: Use consistant spelling of Vax.
6256 * doc/c-vax.texi: Likewise.
6258 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6260 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6262 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6263 (md_apply_fix): Likewise.
6264 (pa_try): New function.
6265 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6267 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6269 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6270 (pa_level): New function.
6272 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6274 * listing.c (listing_newline): Don't do anything if listing is 0.
6276 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6278 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6279 symbol_create, not symbol_new.
6281 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6283 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6284 absolute symbol unless TC_FORCE_RELOCATION returns true.
6286 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6288 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6289 the symbol to a pointer. Don't set previous_file_symbol.
6290 Simplify symbol list rearrangement.
6291 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6292 (coff_adjust_symtab): Don't check previous_file_symbol.
6294 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6296 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6298 (md_pseudo_table): Add ppc_elf_lcomm.
6300 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6302 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6303 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6304 (md_begin): Add digits to alt_notend_table.
6305 (md_parse_option): Make s a const pointer.
6307 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6308 (s_empty): New static function.
6310 * config/obj-coff.c (struct filename_list): Only define if not
6312 (filename_list_head, filename_list_tail): Likewise.
6313 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6314 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6315 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6316 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6317 remove the new symbol from the list.
6318 (obj_coff_endef, both versions): Call tag_insert even if there is
6319 an old symbol with the same name, if the old symbol does not
6321 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6322 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6323 symbol that will be moved to the end of the symbol list.
6324 (coff_adjust_section_syms): Always call section_symbol for .text,
6326 (coff_frob_section): Likewise. Also, remove unused variable
6329 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6330 manipulating frags directly.
6331 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6334 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6335 whether the next character is '*' before checking whether we are
6336 at the start of a line. Permit LINE_COMMENT_START to start a
6337 comment in state 1 (seen some whitespace) as well, to match the
6340 * gasp.c (do_align): Permit a fill value for .align.
6342 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6344 * read.c (next_char_of_string): Warn if a newline is seen in the
6345 middle of a string. Call bump_line_counters when appropriate.
6347 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6349 * symbols.c (colon): Use LOCAL_LABEL.
6351 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6353 * Makefile.in (install): Don't check to see if tooldir exists.
6354 Make $(tooldir) and $(tooldir)/bin.
6356 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6358 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6361 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6363 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6364 insn_error. Don't put the string "ERROR" in insn_error. Set
6365 insn_error rather than calling as_warn for an unsupported opcode.
6367 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6369 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6370 before permitting -64.
6371 * output-file.c (output_file_create): Remove duplicate
6374 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6376 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6377 section rather than a .reginfo section.
6378 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6381 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6382 bit value with the high bit set.
6384 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6386 * read.c (s_lcomm): Set section flags for .sbss section.
6388 * config/tc-mips.c (mips_64): New static variable.
6389 (mips_target_format): If mips_64, return elf64 targets rather than
6391 (md_longopts): Add "32" and "64".
6392 (md_parse_option): Handle -32 and -64.
6393 (md_show_usage): Mention -32 and -64.
6394 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6397 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6399 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6400 for Solaris compatibility.
6402 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6403 .stabd with 4 arguments into a .stabn.
6405 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6407 * config/tc-mips.c (macro): When passing X_add_number to
6408 macro_build, cast it to int first.
6410 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6412 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6413 created by emit_expr.
6415 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6416 as_perror rather than assert.
6418 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6420 * config/tc-mips.c (mips_ip): Mark sections created to hold
6421 floating point information as read only.
6423 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6425 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6427 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6429 * read.c (potable): Add .skip as a synonym for .space.
6431 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6432 4 arguments, providing the 4th argument is 0, to allow
6433 compatibility with the Solaris assembler.
6435 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6437 * config/tc-sh.h (struct sh_segment_info_type): Define.
6438 (TC_SEGMENT_INFO_TYPE): Define.
6439 (sh_frob_label): Declare.
6440 (tc_frob_label): Define.
6441 (sh_flush_pending_output): Declare.
6442 (md_flush_pending_output): Define.
6443 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6444 reloc before the instruction if necessary.
6445 (sh_frob_label): New function.
6446 (sh_flush_pending_output): New function.
6447 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6448 when looking for the reloc for the target of .uses.
6449 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6450 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6452 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6453 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6454 the absolute symbol.
6456 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6457 TC_SEGMENT_INFO_TYPE is defined.
6459 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6461 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6462 matches the register size.
6464 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6466 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6468 (do_relocs_for): Likewise.
6469 (fixup_segment): Don't just quit if linkrelax is set. Try to
6470 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6473 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6475 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6476 relative relocations with -mrelocatable. Also allow unfixed
6477 relocs in .ex_shared.
6479 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6481 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6482 non-zero before assuming this is a long file name.
6483 (w_strings): Likewise.
6484 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6486 * config/obj-coff.c (w_strings): Move declaration of i inside
6487 #ifdef block which uses it.
6489 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6491 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6492 "relaxmode". Output relocs which identify various relaxing
6493 possibilities for mov.[bwl] instructions.
6494 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6496 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6498 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6499 (MD_APPLY_FIX3): Define.
6500 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6502 (md_apply_fix3): Renamed from md_apply_fix.
6503 If pcrel reloc and symbol is in different section, undo effects
6506 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6508 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6509 any reloc with an LR% or RR% field selector for SOM.
6511 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6513 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6516 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6518 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6520 (yank_symbols): Likewise.
6522 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6524 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6525 BFD_ASSEMBLER, add name field.
6526 * config/obj-coff.c: Include "libiberty.h".
6527 (coff_header_append): Handle long section names.
6528 (crawl_symbols): Just use the name field for the symbol name,
6529 without worrying about null byte termination.
6530 (w_strings): Handle long section names.
6531 (write_object_file): Likewise. Also, use the name field, rather
6533 (obj_coff_add_segment): Permit long section names.
6534 (obj_coff_init_stab_section): Use the name field, rather than
6536 (adjust_stab_section): Likewise.
6537 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6539 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6540 (mem_fmt): Likewise.
6541 (md_apply_fix): Don't check fx_im_disp field.
6543 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6545 * configure.in: Add * after sparc*-*-vxworks.
6546 * configure: Rebuild.
6548 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6549 define it to comment_chars. Use tc_comment_chars rather than
6551 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6552 * config/tc-m68k.h (tc_comment_chars): Define.
6553 (m68k_comment_chars): Declare.
6554 * config/tc-m68k.c (m68k_comment_chars): Rename from
6555 comment_chars. Change into a pointer rather than an array.
6556 (md_longopts): Add "bitwise-or".
6557 (md_parse_option): Handle OPTION_BITWISE_OR.
6558 (md_show_usage): Mention --bitwise-or.
6559 * doc/c-m68k.texi: Document --bitwise-or.
6561 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6563 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6566 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6567 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6568 correct handling of input line pointer, and call
6569 demand_empty_rest_of_line.
6571 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6573 * config/tc-sparc.c (in_bitfield_range): New static function.
6574 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6575 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6576 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6577 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6578 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6580 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6582 * config/obj-coff.c: BFD_ASSEMBLER:
6583 (coff_last_bf): New static variable.
6584 (coff_frob_symbol): Set endndx of a .bf symbol.
6586 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6587 (last_bfP): New static variable.
6588 (yank_symbols): Set endndx of a .bf symbol.
6590 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6592 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6593 and -s options. Add -be for good measure.
6595 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6597 * read.c (s_space): Support non-constant fill value. Handle fill
6598 value correctly for a size other than 1.
6600 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6602 * config/tc-arm.c (my_get_float_expression): Update call to
6603 gen_to_words, X_PRECISION changed from 6 to 5.
6605 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6607 * config/tc-ppc.c (register_name,reg_name_search): Move register
6608 name lookup from PE specific code to all targets. Add support for
6609 -mregnames/-mno-regnames to control whether register names are
6611 (md_assemble): Call register_name for all platforms.
6612 (md_parse_option): Add support for -mregnames/-mno-regnames.
6614 * configure.in (powerpcle*-*-solaris): Add support.
6615 (powerpc*-*-linux): Ditto.
6616 * configure: Regenerate.
6618 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6620 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6622 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6623 be associated with a single %lo reloc.
6625 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6626 before comparing against MAX_GPREL_OFFSET, so that negative
6627 numbers are handled correctly.
6630 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6632 * config/tc-sparc.c (last_insn): New static variable.
6633 (md_assemble): Warn about putting floating point branches in a
6634 delay slot. If architecture is less than v9, insert NOP
6635 instructions between floating point instructions and floating
6636 point branches. (The SunOS assembler does both these operations.)
6637 Save the last instruction opcode.
6638 (sparc_ip): Add pinsn parameter. Change caller.
6640 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6641 for byte jump to next instruction to skip empty frags.
6643 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6645 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6646 for addq with a 16 bit signed value, just emit a lda instruction
6649 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6651 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6654 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6656 * configure.in: Permit --enable-shared to specify a list of
6658 * configure: Rebuild.
6660 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6662 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6663 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6665 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6667 * config/atof-ieee.c: Fix handling of denormalized extended
6668 precision numbers and overflow/underflow detection.
6669 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6670 not include the 16 bit gap in the m68k extended precision format.
6672 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6674 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6676 * configure: Rebuild.
6678 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6680 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6681 be accessed using the $gp register.
6682 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6684 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6686 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6687 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6689 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6691 * read.c (get_line_sb): Bump line counters based on
6692 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6693 call LISTING_NEWLINE.
6694 (s_macro): Don't call demand_empty_rest_of_line.
6695 * app.c (do_scrub_chars): When handling C style comments, unget
6698 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6700 * read.h (enum linkonce_type): Define.
6701 (s_linkonce): Declare.
6702 * read.c (potable): Add "linkonce".
6703 (s_linkonce): New function.
6704 * subsegs.h (segment_info_type): Add linkonce field to
6705 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6706 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6707 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6708 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6710 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6711 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6712 entry based on the linkonce field in segment_info.
6713 * doc/as.texinfo: Document .linkonce.
6715 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6717 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6719 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6721 * stabs.c (s_stab_generic): Call the listing functions before
6722 doing the rest of the processing, which may involve freeing the
6723 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6724 SEPARATE_STAB_SECTIONS case.
6726 * config/tc-hppa.c: Remove nested comment.
6727 (tc_gen_reloc): Move label done inside the ifdef in which it is
6729 (md_apply_fix): Pass pointers to correct types to libhppa.h
6730 functions. Always return a value.
6732 * config/tc-mips.h (tc_frob_file): Define.
6733 (mips_frob_file): Declare.
6734 * config/tc-mips.c (struct mips_hi_fixup): Define.
6735 (mips_hi_fixup_list): New static variable.
6736 (imm_unmatched_hi): New static variable.
6737 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6738 offset_reloc. Pass imm_unmatched_hi to append_insn.
6739 (append_insn): Add unmatched_hi parameter. If it is set, add the
6740 new fixup to mips_hi_fixup_list. Change all callers.
6741 (mips_ip): Set imm_unmatched_hi when appropriate.
6742 (mips_frob_file): New function.
6744 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6746 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6747 * configure: Regenerated.
6749 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6751 * as.c (main): Call bfd_set_error_program_name.
6753 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6755 * as.h (strdup): Don't declare.
6756 * stabs.c: Include libiberty.h
6757 (get_stab_string_offset): Use xstrdup rather than strdup.
6758 (s_stab_generic): Likewise.
6759 * as.c (parse_args): Likewise.
6760 * read.c (s_mri_sect): Likewise.
6762 * gasp.c (change_base): Recognize \(...) construct documented to
6763 pass through enclosed characters literally through to the output.
6764 (process_assigns): Likewise. Also, be more careful to avoid
6765 looking past the end of the buffer.
6767 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6769 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6770 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6772 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6774 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6776 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6778 * config/alpha-opcode.h: Added cvtst instruction.
6780 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6782 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6783 string. Extract the addend from the result of expression.
6785 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6787 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6788 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6789 mode, change the state to 3 rather than 1.
6791 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6793 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6794 correspond to 11 March change.
6796 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6798 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6799 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6801 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6803 * configure: Rebuild with autoconf 2.8.
6805 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6807 * config/atof-ieee.c (gen_to_words): Improve handling of
6808 X_PRECISION numbers. Based on patches from Andreas Schwab
6809 <schwab@issan.informatik.uni-dortmund.de>.
6811 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6813 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6815 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6816 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6817 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6818 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6821 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6823 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6825 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6827 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6828 (pa_def_subspaces): Add $MILLICODE$.
6829 (pa_spaces_begin): Set section flags for $MILLICODE$.
6831 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6834 not SHT_NOBITS. Don't tamper with flags based on type if a
6835 special section was found (revert Feb 29 change).
6837 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6838 if aligning to a longword boundary or greater.
6840 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6842 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6844 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6846 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6847 * configure: Regenerated.
6849 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6851 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6852 R_N1SEL since they're not defined for old versions of hpux.
6854 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6855 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6856 R_N0SEL and R_N1SEL.
6858 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6860 * flonum-konst.c: Add two more constants for 1e+-2048 and
6861 1e+-4096, and correct the other constants.
6863 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6865 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6867 * config/obj-elf.c (obj_elf_section): Allow predefined section
6868 types to set the nobits type. Avoid a shadowed declaration.
6870 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6872 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6873 reduce relocs using e_nlrsel field selectors.
6875 * write.c (fix_new_exp): Don't use #elif. Some compilers
6878 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6880 (pa_chk_field_selector): Handle new field selectors for SOM.
6882 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6884 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6885 * configure: Rebuild.
6886 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6887 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6889 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6892 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6894 * mpw-make.sed: Update to handle shared library support.
6896 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6898 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6899 the insn on mismatch.
6901 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6903 * configure.in: Add support for a29-coff.
6904 * configure: Rebuild.
6906 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6909 of the section when looking for the R_SH_USES fixup, because the
6910 frag addresses have not yet been adjusted.
6912 * gdbinit.in: Set a breakpoint on as_warn_where.
6914 * config/tc-mips.c (macro): Add missing arguments to macro_build
6915 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6917 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6919 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6920 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6922 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6924 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6926 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6928 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6929 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6930 Recognize [uU] format args as sparclet cpregs.
6932 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6934 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6937 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6939 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6940 well as S_IS_EXTERNAL.
6941 (tc_fix_adjustable): Likewise.
6942 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6943 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6945 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6946 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6948 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6950 * config/tc-sparc.c (max_architecture): Change to sparclite for
6952 (default_compatible): Delete.
6953 (sparc_ffs): New function.
6954 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6955 (sparc_ip): Rewrite architecture match and bump logic.
6957 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6959 * configure.in: Check for 'do not mix' from native linker before
6960 trying to use -rpath.
6961 * configure: Rebuild.
6963 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6965 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6966 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6967 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6968 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6970 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6971 to the symbol lnnoptr field, to get the correct file offset.
6973 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6975 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6976 symbols that are not function, file, or section symbols to be
6979 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6981 * configure: Set and substitute RPATH_ENVVAR.
6982 * configure: Rebuild.
6983 * Makefile.in (RPATH_ENVVAR): New variable.
6984 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6986 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6987 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6988 * configure: Rebuild.
6990 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6992 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6993 appropriate flags in BFD section.
6995 * configure.in (m68k-*-psos*): New target.
6996 * configure: Rebuild.
6997 * config/te-psos.h: New file.
6998 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7001 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7003 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7004 * configure.in: Remove duplicate setting of cpu_type. Check
7005 whether opcodes library is required for on all targets, not just
7007 * configure: Rebuild.
7009 * config/tc-mips.c (mips_big_got): New static variable.
7010 (s_extern): Don't declare.
7011 (reg_needs_delay): New static function.
7012 (macro_build): Permit GOT/CALL_HI/LO relocs.
7013 (macro_build_lui): If place is not NULL, use the number in the
7015 (load_address): Handle mips_big_got case.
7016 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7018 (OPTION_XGOT): Define.
7019 (md_longopts): Add "xgot" if OBJ_ELF.
7020 (md_parse_option): Handle -xgot.
7021 (md_show_usage): Mention -xgot.
7022 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7023 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7025 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7027 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7028 the byte relocation, point it to the low byte of the word.
7030 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7032 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7033 * configure: Rebuild.
7035 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7037 * configure.in: Recognize any sparc* cpu.
7038 * configure: Regenerated.
7040 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7042 * read.c (potable): Add "mri" and ".mri".
7043 (s_mri): New function.
7044 * read.h (s_mri): Declare.
7045 * app.c (scrub_m68k_mri): New static variable.
7046 (mri_pseudo): New static variable.
7047 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7048 flag_m68k_mri. Initialize scrub_m68k_mri.
7049 (mri_state, mri_last_ch): New static variables.
7050 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7052 (app_push): Save new fields.
7053 (app_pop): Restore new fields.
7054 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7055 If TC_M68K, use a trivial state machine to look for occurrences of
7056 the .mri pseudo-op, and change the mode appropriately.
7057 * as.h (do_scrub_begin): Update prototype.
7058 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7060 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7062 (m68k_mri_mode_change): New function.
7063 (md_parse_option): Set reg_prefix_optional_seen.
7064 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7065 (MRI_MODE_CHANGE): Define.
7066 * doc/as.texinfo: Document .mri pseudo-op.
7068 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7071 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7073 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7074 * config/m68k-parse.h (enum pic_relocation): Define.
7075 (struct m68k_exp): Add pic_reloc field.
7076 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7077 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7078 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7080 * config/tc-m68k.c: Delete definition of NO_RELOC.
7081 (struct m68k_it): Add pic_reloc field.
7082 (add_fix): Copy over pic_reloc field.
7083 (md_pseudo_table): Interpret .align parameter as byte count.
7084 (mote_pseudo_table): Likewise.
7085 (tc_m68k_fix_adjustable): New function.
7086 (get_reloc_code): New function.
7087 (md_assemble): Use it as last argument to fix_new_exp.
7088 (md_apply_fix_2): For a relocation against a symbol don't put the
7089 addend into the data.
7090 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7091 (m68k_ip): Don't relax an operand that requires pic relocation.
7092 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7094 * write.c (fixup_segment): Don't add symbol value to addend if
7095 TC_M68K and OBJ_ELF.
7096 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7097 (motorola_operand): Add rule for `(zapc, EXPR)'.
7099 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7101 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7102 *really* is permissible before the comma.
7104 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7106 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7107 inserting nop instructions.
7109 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7111 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7113 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7115 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7116 class setting for a CALLNAME symbol in COFF.
7118 * read.c (potable): Pass negative numbers for new .balign[wl] and
7119 .p2align[wl] pseudo-ops.
7120 (s_align_bytes): Treat a negative argument as specifying the fill
7122 (s_align_ptwo): Likewise.
7124 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7126 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7127 (do_align): Take new len parameter. Change all callers. Pass it
7129 (s_align_bytes): Arg now indicates the length of the fill pattern.
7130 (s_align_ptwo): Likewise.
7131 * config/obj-coff.c (write_object_file): Pass length to
7133 * config/tc-i386.h (md_do_align): Take new len parameter.
7134 * config/tc-m88k.h (md_do_align): Likewise.
7135 * config/tc-m88k.c (m88k_do_align): Likewise.
7136 * config/tc-sh.h (md_do_align): Likewise.
7137 * config/tc-sh.c (sh_do_align): Likewise.
7138 * doc/as.texinfo: Document new pseudo-ops.
7140 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7141 done in cvt_frag_to_fill.
7143 * config/tc-sh.h (sh_do_align): Declare.
7144 (md_do_align): Define.
7145 * config/tc-sh.c (sh_do_align): New function.
7147 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7148 difference if the next address is before the current one.
7150 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7151 (archs): Initialize new field.
7152 (m68k_ip): Don't list alias names when listing CPUs which support
7155 * as.c (main): Call parse_args before read_begin.
7156 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7157 front of generated pseudo-ops.
7158 * read.c (potable): Ignore "name".
7159 (s_app_file): Permit a single quote after the string, since one
7160 may appear in m68k MRI mode.
7162 * configure.in: Check for --enable-shared. If linking against
7163 shared BFD and opcodes, fix library name on SunOS, and try to set
7165 * configure: Rebuild.
7167 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7169 * as.h (flag_m68k_mri): Declare.
7170 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7171 * Many files: For MRI syntax that is specific to the m68k MRI
7172 assembler, check flag_m68k_mri rather than flag_mri or
7173 MRI_MODE_NEEDS_PSEUDO_DOT.
7175 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7177 * config/tc-i960.c (ARCH_HX): Define.
7179 (targ_has_sfr): Handle ARCH_HX.
7180 (targ_has_iclass): Handle ARCH_HX.
7181 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7182 (tc_headers_hook): If the architecture was specified explicitly,
7183 use it when setting the flags. Set the extern variable coff_flags
7184 rather than headers->filehdr.f_flags, since the latter is set
7185 unconditionally in obj-coff.c.
7186 (i960_handle_align): Remove unused variable fixp.
7188 Support for building bfd and opcodes as shared libraries, based on
7189 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7190 * configure.in: Set OPCODES and BFD to search directories.
7191 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7192 * configure: Rebuild.
7193 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7194 (LIBDEPS): New variable.
7195 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7196 $(HLDFLAGS) in link.
7197 (check): Set LD_LIBRARY_PATH in the environment.
7199 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7201 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7202 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7203 read-only, not read/write.
7205 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7207 * Makefile.in (INSTALL_XFORM): Remove -e.
7209 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7211 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7212 than comparing S_GET_SEGMENT to undefined_section.
7213 (write_object_file): Skip symbols which were equated to an
7214 undefined or common symbol.
7215 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7216 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7218 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7219 or S_IS_COMMON call S_GET_VALUE.
7220 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7221 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7222 to an undefined or common symbol, convert the reloc to be against
7224 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7225 undefined or common symbol.
7226 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7227 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7228 to an undefined or common symbol, convert the reloc to be against
7230 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7231 undefined or common symbol.
7232 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7233 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7235 (yank_symbols): Skip symbols which were equated to an undefined or
7238 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7240 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7241 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7243 * configure.in: Make sure we only add m68k-parse.o to
7244 ${extra_objects} once, no matter how many m68k targets have been
7246 * configure: Rebuild.
7248 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7250 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7251 * configure: Rebuild.
7253 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7255 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7256 * doc/c-m68k.texi: Document .extend and .ldouble.
7258 * configure.in (m68*-apple-aux*): New target.
7259 * config/te-aux.h: New file.
7260 * config/obj-coff.c (compare_external_relocs): New static function
7262 (do_relocs_for): Sort relocs if TE_AUX.
7263 (fixup_segment): If TE_AUX, store common symbol value in segment.
7264 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7266 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7268 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7270 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7272 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7273 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7275 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7276 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7277 an undefined symbol and the size of a function symbol.
7278 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7279 for all common symbols.
7281 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7283 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7286 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7289 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7291 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7292 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7294 * ecoff.c (localsym_t): Add addend field.
7295 (add_ecoff_symbol): Add addend argument. Change all callers.
7296 (coff_sym_value): Make static.
7297 (coff_sym_addend): New static variable.
7298 (ecoff_directive_def): Initialize coff_sym_addend.
7299 (ecoff_directive_val): Accept symbol + constant.
7300 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7301 (ecoff_build_symbols): Include the addend in the symbol value.
7303 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7305 * config/tc-ppc.c (md_assemble): Ignore overflow on
7306 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7308 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7310 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7311 bytes in size, so offset appropriately in big endian mode when
7312 writing the bottom 2 bytes.
7314 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7316 * config/tc-sparc.c (default_compatible): New static local.
7317 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7318 (sparc_ip): If no architecture or -bump specified, don't mark as
7319 mismatched those in default_compatible.
7321 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7323 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7324 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7325 * configure: Rebuild.
7326 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7327 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7328 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7329 (sco_id): Declare if SCO_ELF.
7331 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7333 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7334 ({max,warn_after}_architecture): New static locals.
7335 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7336 If both architecture and -bump requested, set max_architecture to max.
7337 (sparc_md_end): Simplify.
7338 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7339 Rewrite code to bump architecture and check for conflicts.
7340 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7341 with Solaris assembler.
7342 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7343 (md_show_usage): Update.
7345 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7347 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7349 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7351 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7352 #ifdef sparcv9 when choosing value.
7355 (sparc_md_end): Declare.
7356 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7357 (initial_architecture): New static local.
7358 (can_bump_v9_p): Likewise.
7359 (NO_V9): Delete all occurrences.
7360 (sparc_md_end): New function.
7361 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7362 Don't bump architecture to v9 unless can_bump_v9_p set.
7363 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7364 * configure.in (sparc64 target cpu): Don't set obj_format here.
7365 (SPARC_V9): Renamed from sparcv9.
7366 (sparc64-*-elf*): Define SPARC_ARCH64.
7367 * configure: Regenerated.
7368 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7369 (SPARC_ARCH64): Add.
7370 * conf.in: Regenerated.
7371 * config/vmsconf.h: Update.
7373 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7375 * config/tc-mips.c (load_register): Optimise "dli" loads.
7376 (md_show_usage): add "-mcpu=vr4100" to help text.
7378 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7380 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7381 undefined symbol, preserve the X_op of O_symbol.
7382 (S_GET_VALUE): Fix check to permit this case.
7383 * write.c (write_relocs): If a reloc is against an undefined
7384 symbol equated to another symbol, change the reloc to be against
7386 * config/obj-coff.c (do_relocs_for): Likewise.
7388 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7391 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7393 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7394 computer is PowerPC.
7396 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7398 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7399 mentioned in the eabi.
7401 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7403 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7404 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7406 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7408 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7410 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7412 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7413 as a section it is ok to have unadorned -mrelocatable pointers in.
7415 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7417 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7420 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7422 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7423 dependent section attributes can be handled.
7425 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7426 macros to add support for exclude section flag and ordered section
7429 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7430 functions to add support for exclude section flag and ordered
7433 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7435 * subsegs.c (section_symbol): Don't try to look up the section
7436 symbol in the hash table. It should be possible to have a symbol
7437 with the same name as a section, but no connection to it.
7439 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7440 From James Carlson <carlson@xylogics.com>.
7442 * expr.c (operand): Skip whitespace after a close parenthesis.
7443 From James Carlson <carlson@xylogics.com>.
7445 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7447 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7448 as_warn_where for relocation overflow.
7449 (parse_reg): Accept register name only if next character is
7452 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7454 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7455 addresses for static variables.
7457 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7459 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7460 and xgot give the old toc16 relocation.
7461 (md_apply_fix3): Support all GOT relocations.
7463 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7465 * config/tc-mips.c (load_address): Correctly handle a constant in
7466 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7468 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7470 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7471 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7472 (build_Mbytes): Handle REG_B.
7474 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7478 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7480 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7482 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7484 * config/obj-coff.c (write_object_file): Set the s_align field to
7485 the number of bytes, rather than to the power of 2.
7487 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7489 * Makefile.in (DISTCLEAN_HERE): New variable.
7490 (distclean): Use it.
7491 (maintainer-clean): Depend upon clean-here rather than clean,
7492 distclean, and clean-info. Run make maintainer-clean in doc.
7493 Remove files listed in DISTCLEAN_HERE.
7494 * doc/Makefile.in (maintainer-clean realclean): Split out from
7495 distclean. Depend upon clean-info and distclean.
7497 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7499 * mac-as.r: Fix copyright and version strings.
7500 (cfrg): Use PROG_NAME instead of literal name.
7502 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7504 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7506 * config/tc-a29k.h (tc_unrecognized_line): Define.
7507 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7508 (md_operand): Handle a29k style local dollar labels.
7510 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7512 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7514 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7516 * read.c (s_fill): If md_flush_pending_output is defined, call
7519 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7521 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7522 Treat rs_align_code like rs_align.
7524 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7526 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7527 converting an absolute address into a PC-relative one.
7529 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7531 * mpw-config.in: Don't always use te-generic.h for emulation.
7532 (powerpc-apple-macos): Use emulation te-macos.h.
7533 * mpw-make.sed (install, install-only): Edit in Mac-specific
7536 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7538 * configure.in: Improve message about unsupported ELF targets.
7539 * configure: Rebuild.
7541 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7542 pattern is zero. From Manfred Hollstein.
7544 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7546 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7547 the various idata sections, we check the name on the .section pseudo.
7549 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7551 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7552 add section's paddr to add_number; compatibility to native as and
7555 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7557 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7559 * hash.c (struct hash_entry): Moved here...
7560 * hash.h (struct hash_entry): ...from here.
7562 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7563 if it's already known to be null.
7565 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7567 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7568 bit relocs converted to PC relative relocs. This turned out to
7569 add the offset from the beginning of .text twice.
7571 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7573 * stabs.c (s_stab_generic): In 's' case, free string from
7576 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7578 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7581 * subsegs.h (segment_info_type): Make bitfields unsigned.
7583 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7584 and move them together. On most systems this will reduce the
7585 structure size by one word.
7586 (operatorT): Define O_max.
7587 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7590 * read.c (pop_insert): Print error returned by hash table
7593 * as.c (dump_statistics): Split out from main; dump some hash
7594 table stats and target-specific stats.
7595 (start_time): No longer automatic to main.
7596 (main): Set file-level start_time and call dump_statistics at
7597 exit. Exit by calling xexit.
7598 (show_usage): Make --statistics description less specific.
7599 * subsegs.c (subsegs_print_statistics): New function.
7600 * write.c (write_print_statistics): New function.
7601 (n_fixups): New static variable.
7602 (fix_new_internal): Increment it.
7603 * read.c (read_print_statistics): New function.
7604 * read.h (read_print_statistics): Declare.
7605 * symbol.c (symbol_print_statistics): New function.
7606 * symbol.h (symbol_print_statistics): Declare.
7607 * hash.c (hash_print_statistics): New function.
7608 * hash.h (hash_print_statistics): Declare.
7609 * config/tc-i386.c (i386_print_statistics): New function.
7610 * config/tc-i386.h (i386_print_statistics): Declare.
7611 (tc_print_statistics): New macro.
7612 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7615 * hash.c (DELETED): Rewrite to use a valid but unique address.
7616 (START_POWER): Reduce to 10.
7617 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7618 Add new values for counting strcmp calls.
7619 (GROW_FACTOR): New macro.
7620 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7622 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7623 (hash_new): Use FULL_VALUE.
7624 (struct hash_control): Definition moved here.
7625 (hash_code): Don't mask to low bits.
7626 (hash_ask): Mask returned hash code here. Check hash value before
7627 calling strcmp; count strcmp calls.
7628 * hash.h (struct hash_control): Declare, don't define, here.
7629 (HASH_STATLENGTH): Deleted.
7630 (struct hash_entry): Add field for hash code.
7631 (hash_say, hash_apply): Don't declare.
7633 * hash.c (destroy): Return void.
7634 (applicatee): Ditto.
7635 (main): Fix declarations.
7636 (hash_apply): Return void. Argument `function' returns void. Put
7637 inside "#ifdef TEST".
7638 (hash_say): Define only if TEST is defined.
7639 * hash.h (hash_apply, hash_say): Declarations deleted.
7641 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7643 * configure: Rebuild with autoconf 2.7.
7645 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7647 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7648 * configure: Rebuild with autoconf 2.6.
7650 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7652 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7653 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7655 (ppc_frob_file): Remove.
7656 * config/tc-ppc.h (tc_frob_file): Don't define.
7657 (ppc_frob_file): Don't declare.
7659 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7661 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7662 * config/alpha-opcode.h: Include one-operand variants of jmp and
7665 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7666 with te-delta.h in 8.3 file systems.
7667 * configure.in: Adjusted.
7669 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7671 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7673 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7675 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7677 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7679 Version 2.6 released.
7680 * Makefile.in (VERSION): Updated to 2.6.
7682 * config/obj-coff.c (write_object_file): Change use of md_do_align
7683 to pass a pointer rather than a fill value, to match other uses.
7685 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7687 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7689 * as.c (main): Move md_end call to just after call to
7690 perform_an_assembly_pass. Delete cpu-specific code here.
7691 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7692 * config/tc-arm.c (md_end): Unused function deleted.
7693 * config/tc-ns32k.c (md_end): Ditto.
7695 * config/tc-i386.c (i386_align_code): New function, moved here
7696 from HANDLE_ALIGN macro.
7697 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7699 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7701 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7704 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7706 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7707 multi-byte nops to avoid changing gcc. The necessary gcc change
7708 might break old assemblers.
7710 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7712 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7713 generate optimal multi-byte nop instructions for ".align n"
7714 ".align n,0x90", and aligns requiring more than 15 bytes of
7715 padding still generate multiple 0x90's as before.
7717 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7719 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7721 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7723 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7724 * configure: Update.
7725 * mpw-make.sed: Reorder commands to make sed happier.
7726 * config/te-macos.h: New file.
7727 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7729 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7731 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7732 conditional branches.
7733 (md_apply_fix): Likewise.
7735 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7737 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7738 generate a reloc which the linker will not handle correctly. Fix
7739 overflow checking--R_IREL is 18 bits, not 17.
7741 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7743 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7744 from a PC relative reloc if TC_A29K.
7746 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7747 code depends upon it.
7749 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7750 $extend. Based on code from Eric Freudenthal
7751 <freudenthal@nyu.edu>.
7752 * config/tc-a29k.h (LEX_DOLLAR): Define.
7753 * read.c (LEX_DOLLAR): Define if not defined.
7754 (lex_type): Use LEX_DOLLAR.
7756 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7758 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7761 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7763 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7765 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7767 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7768 used only by "dlltool.c".
7770 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7772 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7773 (md_pseudo_table): Don't define "extern".
7775 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7777 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7779 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7781 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7783 * macro.c (macro_expand_body): Don't warn about == with a
7784 nonexistent parameter, in case it is in a comment field.
7786 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7788 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7789 set, even if macro_alternate is set.
7790 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7791 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7792 the token unless it ended in '@'.
7793 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7794 * doc/c-a29k.texi: Document macro usage on A29K.
7796 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7800 (install_operand): Likewise.
7802 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7804 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7806 * configure.in (m88k-motorola-sysv*): New target.
7807 * configure: Rebuild.
7808 * config/te-delta88.h: New file.
7809 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7811 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7812 (md_do_align): Define.
7813 * config/tc-m88k.c: Include "subsegs.h".
7814 (m88k_do_align): New function.
7816 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7817 (COFF_NOLOAD_PROBLEM): Define.
7818 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7820 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7822 * config/tc-i386.c (md_assemble): For a jump instruction with
7823 non-constant target, require 7 available bytes in the current
7826 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7828 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7831 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7833 * configure.in (alpha-*-linux*): Use ecoff.
7834 * configure: Rebuild.
7835 * ecoff.c (ecoff_directive_extern): New function.
7836 (ecoff_directive_weakext): New function.
7837 (ecoff_build_symbols): Handle weak symbols.
7838 (ecoff_setup_ext): Likewise.
7839 (ecoff_frob_symbol): Warn about weak common symbols.
7840 * ecoff.h (ecoff_directive_extern): Declare.
7841 (ecoff_directive_weakext): Declare.
7842 * symbols.c (S_IS_WEAK): New function.
7843 * symbols.h (S_IS_WEAK): Declare.
7844 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7846 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7849 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7851 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7853 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7854 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7855 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7856 * config/obj-coff.c (coff_frob_symbol): Don't call
7857 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7858 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7861 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7862 (ppc_stab_symbol): New static variable.
7863 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7864 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7865 sy_tc.real_name to the stab string.
7866 (ppc_bc, ppc_ec): New static functions.
7867 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7869 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7871 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7874 * input-scrub.c (input_scrub_push): Reset sb_index.
7876 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7878 * listing.c (listing_newline): Don't create a frag in the absolute
7881 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7883 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7884 (ppc_csect): Move most of the code to ppc_change_csect, and call
7886 (ppc_change_csect): New static function, taken from ppc_csect.
7887 (ppc_section): New static function.
7888 (ppc_saw_abs): New static varable.
7889 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7890 a symbol has no csect.
7891 (ppc_adjust_symtab): New function.
7892 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7893 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7895 * write.c (write_object_file): If tc_adjust_symtab is defined,
7896 call it just before the call to obj_adjust_symtab.
7898 * symbols.c (symbol_find_or_make): Change name to be const.
7899 * symbols.h (symbol_find_or_make): Update declaration.
7901 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7903 * doc/as.texinfo (Align): Mention SH.
7904 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7906 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7907 (Z8000 Directives, even): Don't give numeric align value, instead
7910 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7912 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7915 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7917 * Makefile.in (diststuff): Also make info.
7918 (maintainer-clean realclean): Also make clean-info.
7920 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7922 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7923 (pa_subspace): For ".nsubspa", always create a new subspace
7924 with the given attributes, even if one already exists with the
7927 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7929 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7930 TC_FORCE_RELOCATION, taking an additional section argument. If
7931 the section of the target symbol is not the same as the current
7932 section, always force the relocation to be used.
7933 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7935 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7936 md_pcrel_from function, taking an additional section argument.
7937 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7939 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7940 older TC_FORCE_RELOCATION if not defined.
7941 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7942 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7943 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7944 TC_FORCE_RELOCATION.
7946 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7948 * input-scrub.c (as_where): Set name to null pointer if we don't
7950 * messages.c (identify): Only print filename if non-null.
7951 (as_show_where): Ditto, for line number too.
7952 (as_warn_internal, as_bad_internal): Ditto.
7954 * input-file.c (input_file_open): If the input file can't be
7955 opened, consider it an error.
7957 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7959 * config/tc-mips.c: Added mips_4100 control, and support for
7960 accepting the 4100 as a MIPS architecture variant (md_begin,
7961 macro_build, mips_ip, md_parse_option). Adding suitable
7962 command-line OPTIONs, and updating the help text (md_show_usage).
7964 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7966 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7967 BFD_ASSEMBLER is defined.
7969 * Use one active frag and one obstack per frag chain:
7970 * frags.c (frags): Variable deleted.
7971 (frag_alloc): New function.
7972 (frag_grow, frag_more, frag_variant, frag_now_fix,
7973 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7975 (frag_new): Ditto. Verify that frch_last and frag_now match on
7976 entry and exit, and that old frag_now has non-zero type. Replace
7977 "know" uses with "assert". Use frag_alloc instead of mucking with
7979 * frags.h (frags): Declaration deleted.
7980 * subsegs.h (struct frchain): Add new field frch_frag_now.
7981 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7983 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7984 give it any stricter alignment than frchainS structures need. Do
7985 not initialize frags obstack. Set frag_now to point to
7986 dummy_obstack. Initialize absolute_frchain.
7987 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7988 field of frchainS. Don't create new frags on section switch, and
7989 use frag_alloc when creating a new frag chain. For absolute
7990 section, set frchain_now to absolute_frchain. Verify that
7991 frch_last and frag_now match on entry and exit. Initialize
7992 per-chain obstack, and under gcc, set required alignment to that
7993 needed by fragS structure.
7995 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7997 * stabs.c (get_stab_string_offset): Only copy input string if a
7998 fresh copy is needed, not if the section already exists.
7999 (s_stab_generic): Cache stab section name to bypass lookups, since
8000 usually it will match. Could be made faster still by changing the
8001 memory allocation rules.
8002 (s_xstab): Cache section name to bypass repeated string
8005 * frags.c (frag_new): Deleted register declarations.
8007 * listing.c (frag_now): Don't declare.
8009 * as.c (chunksize): New variable.
8010 (debug_memory): New variable.
8011 (main): If debug_memory is set, reduce chunksize and
8013 * as.h (chunksize): Declare it.
8014 * read.c (read_begin): Use it.
8016 * config/tc-alpha.c (md_shortopts): Include 'g'.
8017 (md_parse_option): Ignore it.
8019 * Makefile.in (distclean): Remove Makefile and config.status from
8020 testsuite directory.
8021 (clean-here): Don't delete testsuite. Instead, delete only the
8022 files within it that would be generated by running tests.
8024 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8025 frag_now_fix instead of accessing obstack info directly.
8026 * config/tc-arm.c (s_ltorg): Ditto.
8027 (md_assemble): Ditto.
8029 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8032 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8034 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8035 chain after parsing value expression, if any, to avoid separating
8036 continued .stabs lines.
8038 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8040 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8041 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8043 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8045 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8046 -mcom support and PPC_OPCODE_ANY for -many.
8047 (md_parse_option): Ditto.
8049 (md_begin): For duplicate instructions, print all duplicates
8052 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8054 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8055 common mode operation.
8056 (md_show_usage): Add -mcom to usage message.
8058 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8060 * expr.c (op_rank): Add O_symbol_rva.
8061 * expr.h (operatorT): Add O_symbol_rva.
8062 * read.c (cons_worker): Set O_symbol_rva when necessary.
8063 * write.c (fix_new_exp): Understand O_symbol_rva.
8065 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-mips.c: Correct s_cons arguments. From Michael
8068 Joosten <joost@ori.cadlab.de>.
8070 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8072 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8073 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8074 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8076 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8077 make non-static. Change all users.
8078 * config/obj-coff.h (coff_n_line_nos): Declare.
8080 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8082 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8084 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8086 * config/obj-elf.c (obj_elf_common): Convert specified byte
8087 alignment to power of two. Set size of local bss symbol.
8089 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8091 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8093 * sb.c, macro.c: Decide whether to include <string.h> or
8094 <strings.h> just as as.h does.
8096 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8098 * Makefile.in (site.exp): Fix setting of $srcdir.
8100 * config/tc-arm.c (md_atof): Fix little-endian output.
8101 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8104 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8106 * doc/as.texinfo: Split out the NS32k family documentation,
8107 despite its being commented out for now.
8108 * doc/c-ns32k.texi: New file.
8110 * sb.c, macro.c: Include string.h.
8112 * Makefile.in (comparison): Only check *.o; we don't care if
8113 timestamps inserted by the native linker differ.
8115 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8116 if alignment stricter than 4 bytes is requested; in that case,
8117 align to a 4-byte boundary first.
8119 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8121 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8122 uninitialized" warning for `Max_Source_Offset'.
8124 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8126 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8127 qualifiers and detect errors if present.
8128 (md_assemble): Add call to parse_toc_entry. Also added some support
8129 for the [tocv] qualifier.
8130 (ppc_pe_tocd): New function to support data in the toc section.
8132 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8134 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8137 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8139 * config/tc-m68k.c (isword): Accept all values from -65536 to
8140 +65535, so ~VAL will not be rejected.
8142 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8143 skip characters after the pseudo-op.
8145 * read.c (get_line_sb): Don't look past buffer_limit.
8146 (s_include): In MRI mode, skip characters after the file name.
8148 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8150 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8151 periods in register names.
8153 For older changes see ChangeLog.1.